CN106403026A - Cabinet air conditioner and air outlet control method thereof - Google Patents
Cabinet air conditioner and air outlet control method thereof Download PDFInfo
- Publication number
- CN106403026A CN106403026A CN201610794030.3A CN201610794030A CN106403026A CN 106403026 A CN106403026 A CN 106403026A CN 201610794030 A CN201610794030 A CN 201610794030A CN 106403026 A CN106403026 A CN 106403026A
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- China
- Prior art keywords
- air
- housing
- positive
- heat exchanger
- cabinet
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Flow Control Members (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses a cabinet air conditioner and an air outlet control method thereof, wherein the cabinet air conditioner comprises a housing, a positive air outlet structure and a top air outlet structure; the housing is cylindrical; at least one flue is formed in the housing; a fan and a heat exchanger are mounted in the flue; the positive air outlet structure is fixedly arranged in the housing, is positioned above the fan, and is equipped with a front air outlet; the top air outlet structure is arranged at the upper end of the housing and is equipped with a top air outlet; the top air outlet structure is connected with a first rotary structure; the first rotary structure drives the top air outlet structure to rotate; the positive air outlet and the top air outlet are positioned at the air outlet side of the housing while being in an air outlet state; an air inlet structure is arranged at the air inlet side of the housing; the air outlet structure is positioned at the lower end of the housing; and an angle alpha surrounding the circumferential direction of the housing is greater than or equal to 120 degrees, and smaller than or equal to 180 degrees. According to the technical scheme adopted by the invention, the temperature of indoor air effectively and quickly reaches a set temperature; and meanwhile, heat exchange efficiency is strengthened, so that the cabinet air conditioner is more convenient to mount.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly to the air-out controlling party of a kind of cabinet air-conditioner and this cabinet air-conditioner
Method.
Background technology
With the raising of people's living standard, the requirement more and more higher to air-conditioner for the people.Existing cabinet air-conditioner, typically
Only an air outlet is set, but an air outlet is only set, air-out mode more single it is impossible to meet air-out area and air-out
The demand of amount, makes the temperature of room air cannot effectively be rapidly achieved the temperature of setting.Meanwhile, existing cabinet air-conditioner is typically adopted
With square cabinet-type air conditioner housing, the air inlet structure of two strips is set in its latter half, by this bar shaped air inlet structure air intake.So
And, its intake of bar shaped air inlet structure is unable to reach the requirement pre-setting so that the heat exchange efficiency of cabinet air-conditioner reduces, with
When, the angle of laying of this cabinet air-conditioner is also required to special setting, it is to avoid blocking bar shaped air inlet structure.
Content of the invention
The main object of the present invention is to provide a kind of cabinet air-conditioner it is intended to make the temperature of room air effectively be rapidly achieved and set
The temperature put, strengthens heat exchange efficiency so as to lay convenient simultaneously.
For achieving the above object, cabinet air-conditioner proposed by the present invention, described cabinet air-conditioner includes：
Housing, cylindrical setting, it is formed with least one air channel in this housing；
Positive air exhausting structure, this positive air exhausting structure is fixed on described housing, and has the positive air-out connecting with air channel described in
Mouthful；And
Top air-out structure, this top air-out structure is located at the upper end of described housing, and has the top connecting with air channel described in
Air outlet；
Wherein, described positive air outlet and ejection air port are respectively positioned on the air side of described housing, this housing when air-out state
The inlet side deviating from described air side be provided with the air inlet structure connecting with this air channel, this air inlet structure be located at described housing under
Half part, and along described housing circumference cincture angle [alpha] value range be 120 °≤α≤180 °.
Preferably, described top air-out structure is connected with the first rotating mechanism, and this first rotating mechanism is fixed on described housing,
Described top air-out structure is driven to rotate in the upper end of described housing.
Preferably, described heat exchanger is ringwise arranged, and the lower section of described heat exchanger is provided with drip tray, the side of described housing
It is provided with gap, this gap forms auxiliary wind channel, this auxiliary with the side wall of described housing and diapire between wall and described drip tray
Wind channel connects the heat-transfer surface deviating from described air inlet structure of described air inlet structure and described heat exchanger.
Preferably, described heat exchanger is provided with the fit-up gap vertically extending, and this fit-up gap is provided with baffle plate.
Preferably, described heat exchanger includes heat exchanger tube and the fin being connected on heat exchanger tube, and this heat exchanger tube is ringwise arranged,
This heat exchanger tube is formed with heat-transfer surface, and the top of described heat exchanger tube is provided with blower fan, and described air inlet structure is just tubular to described heat exchange
The heat-transfer surface becoming.
Preferably, described heat exchanger tube encompasses cylindrical shape.
Preferably, described heat exchanger tube is around squarely.
Preferably, the height of described heat exchanger is identical with the height of described air inlet structure.
Preferably, described air inlet structure includes multiple fresh air inlets, uniformly arranges in multiple described fresh air inlet intervals.
Preferably, described positive air exhausting structure includes positive outlet frame, and this positive outlet frame has described positive air outlet, described housing
It is provided with the resigning mouth coordinating with described positive air outlet, this positive outlet frame is connected with the second rotational structure, and this second rotational structure drives
Dynamic described positive outlet frame rotation, makes described positive air outlet just to described resigning mouth or be hidden in described housing.
Preferably, described top air-out structure includes top air-out frame, and this top air-out frame has described ejection air port, described housing
Upper end be convexly equipped with capping plate, when described top air-out structure is closed, described capping plate blocks described ejection air port.
Preferably, described top air-out structure includes top air-out frame, and this top air-out frame has described ejection air port, described ejection
Wind frame is connected with lifting structure, and this lifting structure drives described top air-out frame to move up and down, and so that described ejection air port is hidden or aobvious
Expose described housing.
Preferably, also include after the step of ejection air port unlatching making top air-out structure, third time detects the temperature of environment
Degree, when the temperature of environment is less than predetermined threshold value, makes the ejection air port of top air-out structure close.
The present invention also provides a kind of air-out control method of cabinet air-conditioner, including：
Detect the temperature of environment for the first time；
When the temperature of environment is higher than predetermined threshold value, the positive air outlet of positive air exhausting structure is made to open；
The temperature that second is detected environment, when the temperature of environment is higher than predetermined threshold value, makes the top air-out of top air-out structure
Mouth is opened.
Preferably, also include after the step of ejection air port unlatching making top air-out structure, third time detects the temperature of environment
Degree, when the temperature of environment is less than predetermined threshold value, makes the ejection air port of top air-out structure close.
Technical solution of the present invention by using double air outlets so that cabinet air-conditioner has three kinds of air-out modes, can be according to room
Interior temperature and area select wind pattern.
As under cryogenic conditions, under normal mode of operation, only by positive air exhausting structure air-out.When Indoor Temperature is detected
When spending high, top air-out structure can be rotated, air-out is carried out by positive air exhausting structure and top air-out structure simultaneously.When temperature is detected
When spending low, can select to close positive air exhausting structure, and only air-out be carried out by top air-out structure.So, can achieve multiple go out
Wind pattern, meets the demand of air-out area and air output, so that the temperature of room air is effectively rapidly achieved and pre-sets
Temperature.
And, by housing is arranged to cylindrical shape, first, outside air via this air channel air inlet structure when, because
Setting for cylinder blanket can reduce windage, enable air to smoothly enter into and carry out heat exchange in air channel.Air channel in housing
Formation depend on the internal chamber wall of housing, the cylindrical setting of housing of the present invention so as to the windage in the air channel being formed reduces, by
This, can make the heat exchange efficiency of cabinet air-conditioner be lifted.
Meanwhile, during laying, the air side direction of typically its housing treats the interior of heat exchange, Ye Jisuo to cabinet air-conditioner
State positive air outlet and ejection air port is respectively positioned on the air side of described housing when air-out state, and air inlet structure is arranged on and deviates from
The inlet side of this air side, using the setting of lower end air inlet structure, simultaneously by the angle [alpha] of its cincture be arranged to 120 °≤α≤
180 °, so both can guarantee air intake so that the heat exchange efficiency of this cabinet air-conditioner gets a promotion, not interfere with whole housing again
Structural strength, extraneous air is entered by housing lower end, makes full use of the height of cabinet air-conditioner, extends the air channel in cabinet air-conditioner.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
Other accompanying drawings are obtained with the structure according to these accompanying drawings.
Fig. 1 is the structural representation of cabinet air-conditioner one embodiment of the present invention；
Fig. 2 is the configuration schematic diagram of cabinet air-conditioner in Fig. 1；
Fig. 3 is the structural representation of another embodiment of heat exchanger of cabinet air-conditioner in Fig. 2；
Fig. 4 is the internal structure schematic diagram of cabinet air-conditioner in Fig. 1.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Cabinet air-conditioner | 33 | First horizontal wind deflector |
| 10 | Housing | 50 | Top air-out structure |
| 11 | Resigning mouth | 51 | Top air-out frame |
| 12 | Air inlet structure | 511 | Ejection air port |
| 13 | Side wall | 53 | Lamina tecti |
| 15 | Diapire | 55 | Side plate |
| 30 | Positive air exhausting structure | 57 | Second horizontal wind deflector |
| 31 | Positive outlet frame | 59 | Second longitudinal direction stator |
| 311 | Positive air outlet | 70 | Blower fan |
| 313 | Deep bead | 90 | Heat exchanger |
| 121 | Fresh air inlet | 91 | Heat exchanging air duct |
| 95 | Fit-up gap | 93 | Baffle plate |
| 10a | Inlet side | 80 | Drip tray |
| 10b | Air side | 81 | Gap |
| 94 | Installing rack | 92 | Heat exchanger tube |
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work all its
His embodiment, broadly falls into the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining the relative position relation between each part, motion conditions etc. under a certain particular pose (as shown in drawings), if should
When particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description being related to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that referring to
Show or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", "
Two " feature can be expressed or implicitly include at least one this feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must be capable of by those of ordinary skill in the art based on, when the combination of technical scheme occurs
Conflicting or will be understood that the combination of this technical scheme does not exist, also not in the protection model of application claims when cannot realize
Within enclosing.
Referring to figs. 1 to Fig. 4, the present invention provides a kind of cabinet air-conditioner 100, and cabinet air-conditioner 100 includes：
Housing 10, cylindrical setting, it is formed with least one air channel in this housing 10, this air channel is mainly formed in housing 10
Inside, extraneous air enters in air channel via air inlet structure 12, is driven by blower fan 70, carries out heat exchange through heat exchanger 90,
Air inlet structure 12, heat exchanger 90, blower fan 70 are arranged in order from the bottom to top, and heat exchanger 90 is installed by installing rack 94, heat exchange
It is additionally provided with drip tray 80, for accepting condensed water below device 90.
Positive air exhausting structure 30, this positive air exhausting structure 30 is fixed in housing 10, and has the positive air-out connecting with an air channel
Mouth 311；General, this positive air exhausting structure 30 is located at the middle part of housing 10, and this housing 10 is provided with and this positive air outlet 311 cooperation
Resigning mouth 11.
And top air-out structure 50, this top air-out structure 50 is located at the upper end of housing 10, and has and connect with an air channel
Ejection air port 511, this top air-out structure 50 is connected with the first rotating mechanism (not shown), and this first rotating mechanism drives top air-out
Structure 50 rotates with respect to housing 10.
Wherein, described positive air outlet 311 and ejection air port 511 are respectively positioned on the air side of described housing 10 when air-out state
10b, the inlet side 10a deviating from described air side 10b of this housing 10 is provided with the air inlet structure 12 connecting with this air channel, this air intake
Structure 12 be located at described housing 10 lower end, and along described housing 10 circumference cincture angle [alpha] value range be 120 °≤α
≤180°.
It is formed with an air channel, positive air exhausting structure 30 and top air-out structure 50 are located in the housing 10 of this cabinet air-conditioner 100
In same air channel, accordingly, blower fan 70 is also equipped with one, and e.g., the upper and lower ends of positive air exhausting structure 30 are communicated with air channel
Openings (do not indicate), and extraneous air is entered by air inlet structure 12, drive via blower fan 70, through heat exchanger after 90s via lower end
Openings enter in positive air exhausting structure 30, can blow out via the positive air outlet 311 of this positive air exhausting structure 30.Meanwhile, change
Heat after air via this positive air exhausting structure 30 upper end openings to top air-out structure 50, can be via top air-out structure 50
Ejection air port 511 blows out.In the case of an air channel, the overall structure of this cabinet air-conditioner 100 is simple, compact, and cost
Relatively low.
Certainly, in other embodiment, this positive air exhausting structure 30 and top air-out structure 50 can be located at different air channels, housing
Two air channels can be formed with, positive air exhausting structure 30 is connected with wherein one air channel, and top air-out structure 50 is connected with another air channel in 10,
In the case that air channel is two, the blower fan 70 of this cabinet air-conditioner 100 can arrange one or two, you can with by a blower fan 70
Simultaneously drive air flow in two air channels, can also be that each air channel corresponds to a blower fan 70.Situation in two air channels
Under, the air output in positive air outlet 311 and ejection air port 511 is easy to control with going out wind velocity, then the air adjustment of cabinet air-conditioner 100
Ability is higher.
The present embodiment first rotating mechanism can be the knot that motor, driving gear and driven gear or tooth bar match
Structure, wherein driving gear are connected with the output shaft of motor, and driving gear is engaged with driven gear or tooth bar, driven gear or
Tooth bar is fixedly connected top air-out structure 50.
Technical solution of the present invention is passed through using double air outlets so that cabinet air-conditioner 100 has three kinds of air-out modes, can basis
Indoor temperature and area select wind pattern.
For example under cryogenic conditions, under normal mode of operation, only by the air-out of positive air exhausting structure 30.When room is detected
When interior temperature spends high, top air-out structure 50 can be rotated, air-out is carried out by positive air exhausting structure 30 and top air-out structure 50 simultaneously.
When temperature is detected and being too low, can select to close positive air exhausting structure 30, and only air-out be carried out by top air-out structure 50.As
This, can achieve multiple air-out modes, meet the demand of air-out area and air output, enable the temperature of room air effectively quick
Reach the temperature pre-setting.
And, by housing 10 is arranged to cylindrical shape, first, outside air is via the air inlet structure 12 in this air channel
When, because the setting of cylinder blanket can reduce windage, enable air to smoothly enter into and in air channel, carry out heat exchange.General,
The formation in the air channel in housing 10 depends on the internal chamber wall of housing 10, and this housing 10 is cylindrical to arrange the air channel so as to be formed
Windage reduce, thus, the heat exchange efficiency of cabinet air-conditioner 100 can be made to be lifted.
Meanwhile, during laying, the air side 10b direction of typically its housing 10 treats the room of heat exchange to cabinet air-conditioner 100
Interior, namely described positive air outlet 311 and ejection air port 511 be respectively positioned on the air side 10b of described housing 10 when air-out state, and
Air inlet structure 12 is arranged on the inlet side 10a deviating from this air side 10b, using the setting of lower end air inlet structure 12, will simultaneously
The angle [alpha] of its cincture is arranged to 120 °≤α≤180 °.So both can guarantee air intake so that the heat exchange of this cabinet air-conditioner 100 is imitated
Rate gets a promotion, and does not interfere with the structural strength of whole housing 10 again, and extraneous air is entered by housing 10 lower end, makes full use of sky
Adjust the height of cabinet-type air conditioner 100, extend the air channel in cabinet air-conditioner 100.
With reference to Fig. 2 and Fig. 4, described heat exchanger 90 is ringwise arranged, and the lower section of described heat exchanger 90 is provided with drip tray 80,
Be provided with gap 81 between the side wall 13 of described housing 10 and described drip tray 80, the side wall 13 of this gap 81 and described housing 10 and
Diapire 15 forms auxiliary wind channel, and this auxiliary wind channel described air inlet structure 12 of connection is deviated from the hot device 90 of described heat exchanger 90
The heat-transfer surface of described air inlet structure 12.
So, extraneous air, via air inlet structure 12, enters into and can be divided into two strands during heat exchanger 90 heat exchange, one is changed by this
Hot device 90 just heat exchange is carried out to the heat-transfer surface of this air inlet structure 12, another stock first passes through the shell of drip tray 80 and inlet side 10a
Gap 81 between body 10 enters auxiliary wind channel, then via drip tray 80 bottom to air side 10b housing 10 side wall
The heat-transfer surface back to air inlet structure 12 of 13 to heat exchanger 90 carries out heat exchange.By around setting heat exchanger 90, assisting wind channel,
Heat transfer effect can greatly be strengthened.Contrast existing plate type heat exchanger 90 and U-shaped heat exchanger 90, circular heat exchanger 90 is because of its heat exchange
Face is increased, and heat exchange efficiency is lifted, and then can shorten the height distance of cabinet air-conditioner 100 entirety, therefore, this annular heat exchange
Device 90 combines auxiliary wind channel and applies in cylindric housing 10 so that the heat exchange efficiency of this cabinet air-conditioner 100 improves.
With reference to Fig. 2, in the present embodiment, described heat exchanger 90 includes heat exchanger tube 92 and the fin being connected on heat exchanger tube 92
(sign), this heat exchanger tube 92 is ringwise arranged, and it is internally formed heat exchanging air duct 91, and the top of heat exchanger tube 92 is provided with blower fan 70,
The heat-transfer surface that described air inlet structure 12 is just being formed to described heat exchanger tube 92.
The annular heat exchanging air duct 91 being formed by the heat exchanger tube 92 around setting, in conjunction with 360 degree of air inlet structures 12, can be very big
Ground strengthens heat transfer effect.Contrast existing plate type heat exchanger and U-shaped heat exchanger, circular heat exchanger 90 increases because of its heat-transfer surface, and
Heat exchange efficiency is lifted, and then the height distance of cabinet air-conditioner 100 entirety can be shortened, therefore, this circular heat exchanger 90 combines
360 degree of air inlet structures 12 are applied so that the heat exchange efficiency of this cabinet air-conditioner 100 improves in cylindric housing 10, installation
Convenient, it is suitable for different installation environments.
In the present embodiment, described heat exchanger tube 92 includes refrigerant inlet section, refrigerant exit section and connecting tube, this connecting tube
Connect described refrigerant inlet section and refrigerant exit section, and form described heat exchanging air duct 91 around setting.
With reference to Fig. 2 and Fig. 3, described heat exchanger 90 is provided with the fit-up gap 95 vertically extending, this fit-up gap 95
Baffle plate 93 is installed.This baffle plate 93 is located at installing rack 94.
General, the fit-up gap 95 of heat exchanger 90 is formed in coiling heat exchanger tube 92, but, if there being extraneous air
The heat transfer effect entering the extraneous air in heat exchanging air duct 91, then entering at this via this fit-up gap 95 is poor, arranges baffle plate
93, can prevent from entering extraneous air at this fit-up gap 95, prevent from being flowed in air channel without the air of heat exchanger tube 92 heat exchange,
Heat exchange efficiency thus can be improved.
In one embodiment of this invention, with reference to Fig. 3, described heat exchanger tube 92 encompasses cylindrical shape setting.May be appreciated
It is to there is gap between this cylindric heat exchanger tube 92, this gap is typically provided heat exchange fin, air enters through this fin heat exchange
Enter the heat exchange in heat exchanging air duct 91.Become the air inlet structure 12 that columnar heat exchanger 90 can effectively coordinate 360 degree, reduce in air channel
Resistance, improve heat exchange efficiency.
Certainly, in another embodiment of the invention, with reference to Fig. 2, described heat exchanger tube 92 is arranged around squarely.Heat exchanger tube
92 during cincture so as to position in curved surface is more, easier form stress concentration at curved surface, internal produce fine fisssure
Stricture of vagina, if cold or overheated under some specific conditions, this micro-crack unstable propagation, lead to the grain boundaries of this heat exchanger tube 92 to break
Split, so that heat exchanger tube 92 local produces and reveals, therefore, by this heat exchanger tube 92, around squarely, (this is square to be rectangle
Or square), it produces curved surface in four bending parts, therefore, it is possible to decrease the difficulty of heat exchanger tube 92 coiling, reduces heat exchanger tube 92
The probability that local is revealed.
With reference to Fig. 4, the height of described heat exchanger 90 is identical with the height of described air inlet structure 12.So, from air inlet structure
The extraneous air of 12 entrance all can carry out heat exchange by heat exchanging air duct 91, improves heat exchange efficiency.
In the present embodiment, described air inlet structure 12 includes multiple fresh air inlets 121, and multiple described fresh air inlets 121 are around institute
State the lower end of housing 10.Form air inlet structure 12 by multiple fresh air inlets 121 so that entering into shell by multiple air inlet structures 12
Air in body 10 can form uniform air flow, and the diameter of this fresh air inlet 121 is generally less than 10mm simultaneously, so, can effectively hinder
Only the big dust particle in air enters in air channel via fresh air inlet 121, prevents the such as blower fan 70 of the components and parts in air channel and changes
Hot device 90 is damaged.
Multiple described fresh air inlets 121 are spaced uniform arrangement.So, uniform air intake effect can be further enhanced, also prevent simultaneously
Only wherein a certain air inlet structure 12 be blocked and lead to cannot air intake problem.
With reference to Fig. 2, positive air exhausting structure 30 includes positive outlet frame 31, and this positive outlet frame 31 has positive air outlet 311, housing 10
It is provided with the resigning mouth 11 with the cooperation of positive air outlet 311, this positive outlet frame 31 is connected with the second rotating mechanism (not shown), and this second
Rotating mechanism drives positive outlet frame 31 to rotate, and so that positive air outlet 311 just to resigning mouth 11 or is hidden in housing 10.
It is understood that the structure setting of this second rotating mechanism can be similar to the first rotating mechanism, here is not done superfluous
State.
This positive outlet frame 31 is arranged in housing 10, drives rotation by the second rotating mechanism, when needing positive air-out, only
This positive outlet frame 31 need to be driven so as to positive air outlet 311 is just to resigning mouth 11, extraneous air enters via air inlet structure 12, has
Blower fan 70 drives heat exchanger 90 heat exchange to air channel, then blows out via positive air outlet 311 and resigning mouth 11.When need close
During positive air-out, drive positive outlet frame 31 to rotate by the second rotating mechanism, so that positive air outlet 311 is in resigning mouth 11 and be not turned on
State, you can turn off this positive air exhausting structure 30.
In the present embodiment, the cylindrical setting of positive outlet frame 31, the side wall 13 of this positive outlet frame 31 have pass machine side and
Outlet air surface, this positive air outlet 311 is located at outlet air surface.
The upper and lower ends connection air channel of the positive outlet frame 31 of this cylindrical shape, its side wall 13 forms outlet air surface and closes machine side, the
Two rotating mechanisms drive the positive outlet frame 31 of this cylindrical shape can complete the opening and closing of positive air exhausting structure 30.
Certainly, this positive outlet frame 31 can also be arranged in support rack type, e.g., the multiple post and longitudinally mounted of being transversely mounted of setting
Post, this longitudinally mounted post forms pivot center, multiple be transversely mounted the radial two ends being fixed on this longitudinally mounted post of post,
Multiple one end deviating from longitudinally mounted post being transversely mounted post are connected with circular sliding slopes part.It is used as by several longitudinally mounted posts again
Connector, connect upper and lower ends, thus formed support rack type positive outlet frame 31.Thus, it is transversely mounted the gap 81 between post
Form the openings of upper and lower ends.
Specifically, positive outlet frame 31 has deep bead 313, and this deep bead 313 is located between two connectors, this deep bead
313 are bordered by positive air outlet 311 is arranged, and this positive air outlet 311 has two adjacent longitudinally mounted posts to be formed.Positive air exhausting structure 30
When being closed, the second rotating mechanism drives positive outlet frame 31 to rotate so that deep bead 313 blocks resigning mouth 11.Work as interior
It is not necessary to when the positive air outlet 311 of positive air exhausting structure 30 carries out air-out, the second rotating mechanism drives just to go out during air adjustment
Wind frame 31 rotates, by arranging deep bead 313 so that in positive outlet frame 31 rotary course deep bead 313 is being just in positive outlet frame 31
Align air outlet 311 and can achieve the closed procedure aligning air outlet 311 so that the overall structure of positive air exhausting structure 30 is simple,
The cost of cabinet air-conditioner 100 is reduced.
It should be understood that positive outlet frame 31 is also associated with the first horizontal wind deflector 33, the first horizontal wind deflector 33 can level
It is provided with polylith, and the same side of the horizontal wind deflector 33 of polylith first is connected with a link rotatable, connecting rod can pass through motor
Drive and then pull the first horizontal wind deflector 33 to swing up and down, that realizes positive air outlet 311 sweeps wind up and down.
Top air-out structure 50 includes top air-out frame 51, and top air-out frame 51 includes the lamina tecti 53 of circle and from lamina tecti 53
The side plate 55 that periphery extends downwardly, side plate 55 offers ejection air port 511.
The top air-out frame 51 of the present embodiment is overall cylindrical so that the first rotating mechanism drives the mistake of top air-out structure 50
Journey is more smooth, and has cylindrical cavity inside top air-out frame 51, and blower fan 70 drives air to enter top by the air channel of housing 10
After the inner chamber of outlet frame 51, circled round in cylindrical cavity, and blown out by the ejection air port 511 being opened in side plate 55, so
The air-out efficiency of top air-out structure 50 can be improved.
Ejection air port 511 is additionally provided with the second horizontal wind deflector 57, and this second horizontal wind deflector 57 connects this ejection air port 511
Both sides, and in above-below direction swing, with adjust ejection air port 511 air outlet angle.By setting of the second horizontal wind deflector 57
Put, it is possible to achieve the above-below direction of top air-out structure 50 sweep wind.
This ejection air port 511 is additionally provided with second longitudinal direction stator 59, this second longitudinal direction stator 59 and the second horizontal wind deflector 57
Form air outlet grate.By the setting of second longitudinal direction stator 59, the left and right directions of achievable top air-out structure 50 sweeps wind, this enforcement
Example is by the cooperation of the second horizontal wind deflector 57 and second longitudinal direction stator 59 so that top air-out structure 50 has multiple air-out moulds
Formula, adapts to multiple demands that room air is adjusted.
From above-mentioned content, this cabinet air-conditioner 100 passes through top air-out structure 50 and the cooperation of positive air exhausting structure 30 is real
Existing multiple air-out modes, then it is only necessary to positive air exhausting structure 30 carries out air-out under some patterns, and top air-out structure 50 needs to close
Close, the closing of the top air-out structure 50 of this cabinet air-conditioner 100 can be accomplished in several ways：
In one embodiment, capping plate (not shown) can be convexly equipped with the upper end of housing 10, when not needing top air-out structure
During 50 air-out, drive the installation site in housing 10 upper end for the top air-out structure 50 to rotate by the first rotating mechanism, then turn over phase
When answering angle, capping plate blocks the ejection air port 511 of top air-out frame 51 so that top air-out structure 50 is closed.Permissible
Understand, in the case, when being provided with two air channels and two blower fans 70 in housing 10, can be by corresponding ejection air port 511
Blower fan 70 close, and the acquisition of this blower fan 70 shutdown signal, can be by install sensor on the housing 10 or in the first rotation
Rotation mechanism setting angle sensor is realized.By said structure, realize the opening and closing in ejection air port 511 by simple structure, such as
This power consumption reducing this cabinet air-conditioner 100 and production cost.
In another embodiment, the lifting structure being connected with top air-out frame 51, this lifting structure can be set in housing 10
Drive top air-out frame 51 to move up and down, so that ejection air port 511 is hidden or manifest housing 10.
Lifting structure can be lifted by the mode of motor driven gear tooth bar, it is of course also possible to using turbine and worm
Mode, the mode of slide rail chute, the mode of the mode of lead screw transmission or connecting rod transmission drives top air-out structure 50 to lift, and
Realize ejection air port 511 to hide or manifest housing 10.
The present invention also proposes a kind of air-out control method of cabinet air-conditioner 100, and it includes：
Detect the temperature of environment for the first time；
When the temperature of environment is higher than predetermined threshold value, the positive air outlet 311 of positive air exhausting structure 30 is made to open；
The temperature that second is detected environment, when the temperature of environment is higher than predetermined threshold value, makes ejection air port 511 open.
When this cabinet air-conditioner 100 is convexly equipped with capping plate (not shown) for back casing 10 and is not provided with lifting structure
Under, when closing cabinet air-conditioner 100, the ejection air port 511 of top air-out structure 50 is just closed so that ejecting air port 511 to capping plate
Close, that is, cabinet air-conditioner 100 initial state in the case of being provided with capping plate is the state just to capping plate for the ejection air port 511.Right
In be provided with lifting structure and be not provided with cover plate cabinet air-conditioner 100 for, its initial state be top air-out structure 50 hide
State in housing 10.This cabinet air-conditioner 100 can arrange temperature sensor for detecting indoor environment at air inlet structure 12
Temperature, carries out first time temperature detection by temperature sensor, when the temperature of indoor environment is higher than predetermined threshold value, can be by the
The lift action of one rotating mechanism rotation or lifting structure makes positive air outlet 311 open, and blower fan 70 starts, mistake again
Cheng Zhong, the first rotating mechanism drives top air-out structure 50 to rotate, and realizes different air outlet angles.Realize the tune stable to indoor environment
Section.After cabinet air-conditioner 100 work a period of time, temperature sensor carries out second temperature detection, when the temperature of environment is higher than
During predetermined threshold value, control the first rotating mechanism rotation top air-out structure 50, make ejection air port 511 expose the shell of cabinet air-conditioner 100
Body 10, positive air outlet 311 and ejection air port 511 air-out simultaneously, accelerate indoor air adjustment so that reaching predetermined threshold value.
This control method, after controlling the first rotating mechanism to rotate the step of top air-out structure 50, also includes：
Third time detects the temperature of environment, when the temperature of environment is less than predetermined threshold value, so that ejection air port 511 is closed.
Closing process can be that the first rotating mechanism drives the positive air outlet 311 of top air-out structure 50 just to capping plate,
Lifting structure can be made to order about top air-out structure 50 and to be hidden in housing 10.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the present invention the scope of the claims, every this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/indirectly use
In the scope of patent protection that other related technical fields are included in the present invention.
Claims (15)
1. a kind of cabinet air-conditioner is it is characterised in that described cabinet air-conditioner includes：
Housing, cylindrical setting, it is formed with least one air channel in this housing；
Positive air exhausting structure, this positive air exhausting structure is fixed on described housing, and has the positive air outlet connecting with air channel described in；With
And
Top air-out structure, this top air-out structure is located at the upper end of described housing, and has the top air-out connecting with air channel described in
Mouthful；
Wherein, described positive air outlet and ejection air port are respectively positioned on the air side of described housing, the back of the body of this housing when air-out state
It is provided with the air inlet structure connecting with this air channel from the inlet side of described air side, this air inlet structure is located at the lower half of described housing
Point, and along described housing circumference cincture angle [alpha] value range be 120 °≤α≤180 °.
2. cabinet air-conditioner as claimed in claim 1 is it is characterised in that described top air-out structure is connected with the first rotating mechanism,
This first rotating mechanism is fixed on described housing, drives described top air-out structure to rotate in the upper end of described housing.
3. cabinet air-conditioner as claimed in claim 1 is it is characterised in that described heat exchanger is ringwise arranged, described heat exchanger
Lower section is provided with drip tray, is provided with gap between the side wall of described housing and described drip tray, the side of this gap and described housing
Wall and diapire form auxiliary wind channel, and this auxiliary wind channel described air inlet structure of connection deviates from described air intake with described heat exchanger
The heat-transfer surface of structure.
4. cabinet air-conditioner as claimed in claim 3 is it is characterised in that described heat exchanger is provided with the assembling vertically extending
Gap, this fit-up gap is provided with baffle plate.
5. cabinet air-conditioner as claimed in claim 3 is it is characterised in that described heat exchanger includes heat exchanger tube and is connected to heat exchanger tube
On fin, this heat exchanger tube ringwise arranges, and this heat exchanger tube is formed with heat-transfer surface, and the top of described heat exchanger tube is provided with blower fan,
The heat-transfer surface that described air inlet structure is just being formed to described heat exchanger tube.
6. cabinet air-conditioner as claimed in claim 5 is it is characterised in that described heat exchanger tube encompasses cylindrical shape.
7. cabinet air-conditioner as claimed in claim 5 is it is characterised in that described heat exchanger tube is around squarely.
8. the cabinet air-conditioner as described in claim 3 or 5 is it is characterised in that the height of described heat exchanger and described air inlet structure
Height identical.
9. cabinet air-conditioner as claimed in claim 1 is it is characterised in that described air inlet structure includes multiple fresh air inlets, Duo Gesuo
State fresh air inlet interval uniformly to arrange.
10. it is characterised in that described positive air exhausting structure includes positive outlet frame, this just goes out cabinet air-conditioner as claimed in claim 1
Wind frame has described positive air outlet, and described housing is provided with the resigning mouth coordinating with described positive air outlet, and this positive outlet frame is connected with
Second rotational structure, this second rotational structure drives described positive outlet frame rotation, makes described positive air outlet just to described resigning mouth
Or be hidden in described housing.
11. cabinet air-conditioners as claimed in claim 1 it is characterised in that described top air-out structure includes top air-out frame, this ejection
Wind frame has described ejection air port, and the upper end of described housing is convexly equipped with capping plate, when described top air-out structure is closed,
Described capping plate blocks described ejection air port.
12. cabinet air-conditioners as claimed in claim 1 it is characterised in that described top air-out structure includes top air-out frame, this ejection
Wind frame has described ejection air port, and described top air-out frame is connected with lifting structure, and this lifting structure drives on described top air-out frame
Lower motion, makes described ejection air port hide or manifest described housing.
13. cabinet air-conditioners as described in claim or 12 it is characterised in that described top air-out frame include circle lamina tecti and
The side plate extending downwardly from the periphery of described lamina tecti, described side plate offers described ejection air port.
The air-out control method of 14. cabinet air-conditioners as described in any one of claim 1-13 is it is characterised in that include：
Detect the temperature of environment for the first time；
When the temperature of environment is higher than predetermined threshold value, the positive air outlet of positive air exhausting structure is made to open；
The temperature that second is detected environment, when the temperature of environment is higher than predetermined threshold value, makes the ejection air port of top air-out structure open
Open.
The air-out control method of 15. cabinet air-conditioners as claimed in claim 14 is it is characterised in that make the ejection of top air-out structure
Also include after the step that air port is opened, third time detects the temperature of environment, when the temperature of environment is less than predetermined threshold value, make top
The ejection air port of air exhausting structure is closed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794030.3A CN106403026B (en) | 2016-08-31 | 2016-08-31 | Cabinet air conditioner and air outlet control method of cabinet air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794030.3A CN106403026B (en) | 2016-08-31 | 2016-08-31 | Cabinet air conditioner and air outlet control method of cabinet air conditioner |
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| CN106403026A true CN106403026A (en) | 2017-02-15 |
| CN106403026B CN106403026B (en) | 2022-03-22 |
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| CN111336662A (en) * | 2020-03-16 | 2020-06-26 | 广东美的制冷设备有限公司 | Operation control method, operation control device, air conditioner, and storage medium |
| CN111351186A (en) * | 2020-03-16 | 2020-06-30 | 广东美的制冷设备有限公司 | Operation method and device of air conditioner, air conditioner and computer readable storage medium |
| CN111780241A (en) * | 2020-06-08 | 2020-10-16 | 海信（山东）空调有限公司 | Air conditioner with double air outlets |
| CN111780245A (en) * | 2020-06-08 | 2020-10-16 | 海信（山东）空调有限公司 | Air conditioner with double air outlets |
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| CN111780245B (en) * | 2020-06-08 | 2023-03-31 | 海信空调有限公司 | Air conditioner with double air outlets |
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| CN106403026B (en) | 2022-03-22 |
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