CN108195019A - Bidirectional flow complete-hot fresh air device - Google Patents
Bidirectional flow complete-hot fresh air device Download PDFInfo
- Publication number
- CN108195019A CN108195019A CN201810083781.3A CN201810083781A CN108195019A CN 108195019 A CN108195019 A CN 108195019A CN 201810083781 A CN201810083781 A CN 201810083781A CN 108195019 A CN108195019 A CN 108195019A
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- air
- outdoor
- breeze fan
- bidirectional flow
- indoor
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- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 39
- 238000009434 installation Methods 0.000 claims description 11
- 238000005485 electric heating Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000005273 aeration Methods 0.000 abstract description 4
- 230000002000 scavenging effect Effects 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 15
- 238000005457 optimization Methods 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- 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
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of bidirectional flow complete-hot fresh air devices, belong to aeration device, product thickness existing for existing aeration device and internal duct resistance are larger, the present invention will be horizontal as the centrifugal blower of indoor breeze fan, outdoor breeze fan, even the axial direction of the centrifugal wind wheel of centrifugal blower is consistent with the thickness direction of babinet, thus product thickness is reduced, product thickness can reach 200mm 220mm.Also, the outdoor side chamber of babinet, indoor side chamber are separated and are respectively used to air inlet, exhaust for upper and lower two layers, to reduce internal duct resistance, so as to while product thickness is reduced, ensure same scavenging efficiency without increasing power of fan.
Description
Technical field
The invention belongs to aeration devices, and in particular to a kind of bidirectional flow complete-hot fresh air device.
Background technology
Modern site coverage is higher and higher, and the leakproofness of house is also become better and better, in winter makes outdoor cold and summer room
When outer extremely hot, general door and window is all sealing, and indoor carbon dioxide content is caused to increase in this way, is made under the residence comfort of people
Drop.In order to improve residence comfort, it is necessary to carry out indoor air-changing, indoor energy can be discharged to outdoor by this ventilation, be formed
The loss of energy；It also can be by pollution air delivery of Outdoor Air Quality when bad to interior.So it is carried out while ventilation
The filtering of heat recovery and outdoor PM2.5.This just needs the total-heat exchanger in full room to realize.
But in bathroom, since south is without heating, before stopping warm heating in November northern April, temperature is sometimes also very
It is low, be not suitable for taking a shower.Therefore, present client generally can also install super bath in new finishing.
In order to reduce client's repeat buying, installation, maintenance items, while the motor of two kinds of products and wind turbine can be total to
With by integrating both products, the holistic cost of client can be reduced.
Similar products on the market, product thickness in more than 220mm, need to occupy larger space, especially at present
The space in height of house direction is occupied, and internal duct resistance is big, leads to motor power consumption height.
Invention content
The technical problem to be solved in the present invention and the technical assignment proposed are to overcome product existing for existing aeration device thick
The defects of degree and larger internal duct resistance, provides a kind of product thickness and the smaller bidirectional flow complete-hot fresh air of internal duct resistance
Device.
In order to achieve the above objectives, bidirectional flow complete-hot fresh air device of the invention, including babinet, the wall box is equipped with
Outdoor air inlet is taken over, indoor air-out pipe connection, indoor return air are taken over, outdoor air-supply adapter, and outdoor air-supply wind is equipped in the babinet
Machine, indoor breeze fan, bidirectional flow total-heat exchanger, the bidirectional flow total-heat exchanger, which has, to be isolated from each other and can carry out hot friendship
The air intake passage and air-out passage changed, it is characterized in that：
The inner cavity of the babinet is divided into outdoor side chamber, indoor side chamber by the bidirectional flow total-heat exchanger；
The outdoor side chamber, indoor side chamber is spaced is upper and lower two layers；
The port of export of the arrival end of the air intake passage and the air-out passage is located at the different layers of the outdoor side chamber, it is described into
The arrival end of the port of export of wind channel and the air-out passage is located at the different layers of the indoor side chamber；
The arrival end of the air intake passage and the port of export different layers of the air intake passage, the arrival end of the air-out passage and institute
State the port of export different layers of air-out passage；
The interior breeze fan is for centrifugal blower and positioned at the indoor side chamber, the centrifugal wind wheel of the interior breeze fan
Axial direction it is consistent with the thickness direction of the babinet, the port of export of air inlet and the air intake passage of the interior breeze fan
Connection, the air outlet of the interior breeze fan are connected with the indoor air-out pipe connection；
The outdoor breeze fan is for centrifugal blower and positioned at the outdoor side chamber, the centrifugal wind wheel of the outdoor breeze fan
Axial direction it is consistent with the thickness direction of the babinet, the port of export of air inlet and the air-out passage of the outdoor breeze fan
Connection, the air outlet of the outdoor breeze fan are connected with the outdoor air-supply adapter；
The arrival end of the air-out passage is taken over the indoor return air and is connected；
The arrival end of the air intake passage is taken over the outdoor air inlet and is connected.
As optimization technique means：The babinet includes upper cover plate, lower cover, and the outdoor side chamber, indoor side chamber are equal
Separated by the lateral partitions between the upper cover plate, lower cover is upper and lower two layers.
As optimization technique means：The partition board is independent plank or/and forms the spiral case of the centrifugal wind wheel
Plank.
As optimization technique means：The arrival end of the air intake passage is equipped with filter device.
As optimization technique means：The side wall of the babinet is equipped with the access cover of manhole and the covering manhole
Plate, the filter device, bidirectional flow total-heat exchanger are slidedly assemblied in through the manhole in the babinet.
As optimization technique means：It is equipped in the babinet and connects the indoor return air and take over and the outdoor air-supply wind
The bypass passageways of machine air inlet are configured with that the bypass passageways, the air-out passage is controlled to close for the bypass passageways
The the first switching air door for closing or opening.
As optimization technique means：The arrival end of the bypass passageways adjacent to the air-out passage arrival end, it is described
First switching air door is located at the adjoiner at the bypass inlets end and the air-out passage arrival end.
As optimization technique means：The outdoor side chamber is equipped with electric heating installation, and the side wall of the babinet is equipped with bath
Room air-out pipe connection, bathroom return air are taken over, and the bathroom air-out pipe connection is returned adjacent to the outdoor air-supply adapter, the bathroom
Wind takes over the air inlet of the connection outdoor breeze fan, the bathroom air-out pipe connection connection outdoor breeze fan
Air outlet, the electric heating installation is located between the air outlet of the bathroom air-out pipe connection and outdoor breeze fan, described
Outdoor air-supply adapter and bathroom air-out pipe connection between be equipped with to control the outdoor air-supply adapter, the bathroom air-out pipe connection
The the second switching air door turned off or on.
As optimization technique means：The electric heating installation includes stent, is located at the bathroom outlet air on stent
The electric heater between the air outlet of the outdoor breeze fan is taken over, the described second switching air door is assemblied in the branch
On frame.
As optimization technique means：The bathroom return air takes over the port of export of the neighbouring bypass passageways, described
Stent is equipped with that the third that the bathroom return air is taken over, the bypass passageways turn off or on is controlled to switch air door.
As optimization technique means：The thickness of the babinet is 200mm-220mm.
The present invention will be horizontal as the centrifugal blower of indoor breeze fan, outdoor breeze fan, even centrifugal blower from
The axial direction of heart wind wheel is consistent with the thickness direction of babinet, thus reduces product thickness, product thickness can reach 200mm-
220mm.Also, the outdoor side chamber of babinet, indoor side chamber are separated and are respectively used to air inlet, exhaust for upper and lower two layers, to reduce
Internal duct resistance, so as to while product thickness is reduced, ensure same scavenging efficiency without increasing power of fan.
Description of the drawings
Fig. 1 is a shaft side figure of bidirectional flow complete-hot fresh air device of the present invention；
Fig. 2 is the shaft side figure of structural demolition upper cover plate shown in Fig. 1；
Fig. 3 is the decomposition diagram of the bidirectional flow complete-hot fresh air device of structure shown in Fig. 1；
Fig. 4 is the decomposition diagram of heating installation in structure shown in Fig. 2；
Fig. 5 is the orthographic projection schematic diagram of structure shown in Fig. 1；
Fig. 6 is the sectional view along A-A in Fig. 5；
Fig. 7 is the B-B direction sectional view in Fig. 5；
Fig. 8 is the operating diagram of the bidirectional flow total-heat exchanger of the present invention；
Figure label explanation：
100- babinets are entered the wind outside 101- rooms and are taken over, and air-out pipe connection in 102- rooms, 103- indoor return airs are taken over, air draft outside 104- rooms
It takes over, side chamber outside 105- rooms, side chamber in 106- rooms, 107- outsides epicoele, 108- outsides cavity of resorption, 109- indoors epicoele,
110- indoors cavity of resorption, 111- upper cover plates, 112- bypass passageways, 113- first switch air door, 114- bathrooms air-out pipe connection, 115-
Bathroom return air is taken over；
Breeze fan outside 200- rooms, the centrifugal wind wheel of breeze fan outside 201- rooms；
Breeze fan in 300- rooms, the centrifugal wind wheel of breeze fan in 301- rooms；
400- bidirectional flow total-heat exchangers；
500- filter devices；
600- electricity heating installations, 601- second switch air door, 602- stents, 603- electric heaters, 604- thirds switching air door.
Specific embodiment
Below in conjunction with Figure of description, the present invention will be further described.
Bidirectional flow complete-hot fresh air device as shown in Fig. 1-3, Fig. 5-7, including babinet 100, the preferred sheet metal structural of babinet, case
Body sidewall is equipped with outdoor air inlet take over 101, indoor air-out pipe connection 102, indoor return air take over 103, outdoor air-supply adapter 104,
Outdoor breeze fan 200, indoor breeze fan 300, bidirectional flow total-heat exchanger 400, bidirectional flow Total heat exchange are equipped in babinet
Utensil has the air intake passage and air-out passage for being isolated from each other and carrying out heat exchange, and air intake passage and air-out passage are by several
Gap is formed；
The inner cavity of babinet 100 is divided into outdoor side chamber 105, indoor side chamber 106 by bidirectional flow total-heat exchanger；
Outdoor side chamber 105, indoor side chamber 106 is spaced is upper and lower two layers, and outdoor side chamber 105 is spaced as outside epicoele
107th, outside cavity of resorption 108, indoor side chamber 106 are spaced as indoor epicoele 109, indoor cavity of resorption 110；
As shown in figure 8, the arrival end of air intake passage and the port of export of air-out passage are located outside the different layers of side chamber, specifically,
The arrival end of air intake passage is located outside side cavity of resorption 108, and the port of export of air-out passage is located outside side epicoele 107；Air intake passage
The port of export and the arrival end of air-out passage be located at the different layers of indoor side chamber, specifically, the port of export of air intake passage is located at room
Inside epicoele 109, the arrival end of air-out passage are located at indoor cavity of resorption 110；Therefore, the arrival end and air intake passage of air intake passage
Port of export different layers, the arrival end of air-out passage and the port of export different layers of air-out passage, thus lead to the air inlet to intersect
Road, air-out passage are adapted；When it is implemented, the arrival end of air intake passage can also be enabled to be located outside side epicoele, air-out passage
The port of export is located outside side cavity of resorption, and the port of export of air intake passage is located at indoor cavity of resorption, and the arrival end of air-out passage is located at interior
Side epicoele is equivalent at this time by structure turn-over shown in Fig. 5-7；
Indoor breeze fan 300 is for centrifugal blower and positioned at indoor side chamber 106, the axis of the centrifugal wind wheel 301 of indoor breeze fan
To consistent with the thickness direction of babinet, the air inlet of indoor breeze fan 300 and the port of export of air intake passage open wide indoors
Side epicoele 109 and connect, the air outlet of indoor breeze fan 300 is connected with indoor air-out pipe connection 102；
Outdoor breeze fan 200 is centrifugal blower and is located outside side chamber 105, the axis of the centrifugal wind wheel 201 of outdoor breeze fan
To consistent with the thickness direction of babinet, the air inlet of outdoor breeze fan 200 and the port of export of air-out passage are open in outdoor
Side epicoele 107 and connect, the air outlet of outdoor breeze fan 200 is connected with outdoor air-supply adapter 104；
The arrival end of air-out passage is connected with indoor return air take over 103；
The arrival end of air intake passage is connected with outdoor air inlet take over 104.
According to more than structure, under breeze fan effect indoors, outdoor air flows to indoor path from outdoor is：It is outdoor
Air inlet take over, the port of export of the arrival end of outside cavity of resorption, air intake passage, air intake passage, air intake passage, indoor epicoele, room
The air inlet of interior breeze fan, the air outlet of indoor breeze fan, indoor air-out pipe connection（The circulation path in Fig. 6, Fig. 8 with
Single dotted broken line represents）；Under the effect of outdoor breeze fan, room air is from indoor row to outdoor path：Indoor return air connects
Pipe, indoor cavity of resorption, the input end of air-out passage, air-out passage, the port of export of air-out passage, outside epicoele, outdoor air-supply
The air inlet of wind turbine, the air outlet of outdoor breeze fan, outdoor air-supply adapter（Part of the circulation path in Fig. 7, Fig. 8 with
Double dot dash line represents）.Therebetween, indoor air is flowed into carry out when flowing through bidirectional flow total-heat exchanger with arranging to outdoor air
Energy exchange.
The bidirectional flow complete-hot fresh air device enables the axial direction of the centrifugal wind wheel of centrifugal blower consistent with the thickness direction of babinet, by
This reduces product thickness, and product thickness can reach 200mm-220mm.It is also, the outdoor side chamber of babinet, indoor side chamber is equal
It separates and is respectively used to air inlet, exhaust for upper and lower two layers, to reduce internal duct resistance, thus while product thickness is reduced,
Ensure same scavenging efficiency without increasing power of fan.
Specifically, babinet includes upper cover plate 111, lower cover（It hides and is not shown in figure）, outdoor side chamber, indoor side chamber quilt
It is upper and lower two layers that lateral partitions between upper cover plate, lower cover, which separate,.Partition board is independent plank or/and forms centrifugation wind
The plank of the spiral case of wheel.These plank preferred foams plates of plank are to reduce the weight of entire product.
In order to flow to indoor outdoor air outside clean room, filter device 500 is equipped in the arrival end of air intake passage, specifically
Be that filter device is located at intracavitary under outside.The filter device preferably includes slightly to imitate metal screen, H13 grades of HEPA strainers.
For the ease of maintenance, the side wall of babinet is equipped with manhole and covers the access panel of manhole, filter device, double
It is slidedly assemblied in babinet through manhole to stream total-heat exchanger.Therefore, filter device, bidirectional flow total-heat exchanger are made as always
Into form to take out and to reinstall.
In spring and autumn, since indoor/outdoor temperature-difference is smaller, at this moment room air is such as allowed to carry out heat exchange with outdoor air again,
Then efficiency is very low, and by increasing internal duct resistance during bidirectional flow total-heat exchanger, increases power of fan, the electricity charge are lost.For
This situation is avoided to occur, connection indoor return air is equipped in babinet and takes over bypass passageways with outdoor breeze fan air inlet
112, the first switching air door 113 for bypass passageways, air-out passage to be controlled to turn off or on is configured with for bypass passageways.Pass through
Switching first switching air door, can enable indoor return air take over connection bypass passageways, close air-out passage or connection air-out passage,
Close bypass passageways.Preferably, adjacent to the arrival end of air-out passage, the first switching air door is located to be bypassed the arrival end of bypass passageways
Feeder connection end and the adjoiner of air-out passage arrival end, and by controlling motor driving the first switching air door switching position.
In order to assign the heating function of product, outdoor side chamber is equipped with electric heating installation 600, and the side wall of babinet is equipped with bathroom
Air-out pipe connection 114, bathroom return air take over 115, the outer air-supply adapter of bathroom air-out pipe connection adjacent chamber, outside bathroom return air take over communication chamber
The air inlet of breeze fan, the air outlet of the outer breeze fan of bathroom air-out pipe connection communication chamber, electric heating installation are located at bathroom outlet air
It takes between the air outlet of outdoor breeze fan, is equipped between outdoor air-supply adapter and bathroom air-out pipe connection for outside control room
The second switching air door 601 that air-supply adapter, bathroom air-out pipe connection turn off or on.Second switching air door closes outdoor air-supply adapter
When, the air outlet of outdoor breeze fan is connected with bathroom air-out pipe connection, is realized to Bathroom Air circulating-heating；Second switching air door
When closing bathroom air-out pipe connection, the air outlet of outdoor breeze fan is connected with outdoor air-supply adapter, room air is discharged outdoor.
By controlling motor driving the second switching air door switching position.
Specifically, as shown in figure 4, electric heating installation 600 includes stent 602, is located at bathroom air-out pipe connection on stent
Electric heater 603 between the air outlet of outdoor breeze fan, the second switching air door are assemblied on stent.Bathroom return air is taken over
The port of export of neighbouring bypass passageways is equipped with that bathroom return air take over 115, bypass passageways is controlled to turn off or on stent
Third switches air door 604.Bypass passageways 112 are closed by third switching air door 604 in bathroom heating, bathroom aerating pattern, are beaten
Bathroom return air take over 115 is opened, Bathroom Air is made to enter box house, Bathroom Air sends bathroom back to again by heating when taking dim, changes
Pass through outdoor 104 discharge of air inlet take over outdoor during gas；In bypass mode, bypass passageways 112 are opened by third switching air door 604
Bathroom return air take over 115 is simultaneously closed off, Bathroom Air is prevented to enter in babinet.
The product may operate in following several modes：
1. complete-hot fresh air pattern
Outdoor air is taken over followed by outdoor air inlet, the arrival end of outside cavity of resorption, filter device, air intake passage, air inlet lead to
Road, the port of export of air intake passage, indoor epicoele, the air inlet of indoor breeze fan, the air outlet of indoor breeze fan, interior
Air-out pipe connection finally enters interior；Room air is taken over followed by indoor return air, the import of indoor cavity of resorption, air-out passage
End, air-out passage, the port of export of air-out passage, outside epicoele, the air inlet of outdoor breeze fan, outdoor breeze fan go out
Air port, outdoor air-supply adapter, most heel row is to outdoor.Therebetween, flow into indoor air with arrange to outdoor air flow through it is two-way
Energy is carried out when flowing total-heat exchanger and humidity exchanges, filter device crosses the objects such as PM2.5, hair, the harmful bacterium colony in air filtering
Matter.
Bypass mode
In spring and autumn, since indoor/outdoor temperature-difference is smaller, at this moment as room air is allowed to carry out heat exchange with outdoor air again, then imitate
Rate is very low, and by increasing internal duct resistance during bidirectional flow total-heat exchanger, increases power of fan, the electricity charge are lost.At this point, room
Outer air is taken over followed by outdoor air inlet, the arrival end of outside cavity of resorption, filter device, air intake passage, air intake passage, air inlet
The port of export of channel, indoor epicoele, the air inlet of indoor breeze fan, the air outlet of indoor breeze fan, indoor outlet air connect
Pipe, finally enters interior；Room air is taken over followed by indoor return air, bypass passageways, outside epicoele, outdoor breeze fan
Air inlet, the air outlet of outdoor breeze fan, outdoor air-supply adapter, most heel row got around bidirectional flow Total heat exchange to outdoor
Device without heat exchange, reduces windage, saves energy consumption.
Bathroom supplies dim fresh air pattern
Outdoor air is taken over followed by outdoor air inlet, the arrival end of outside cavity of resorption, filter device, air intake passage, air inlet lead to
Road, the port of export of air intake passage, indoor epicoele, the air inlet of indoor breeze fan, the air outlet of indoor breeze fan, interior
Air-out pipe connection finally enters bathroom；Bathe indoor cold air taken over followed by bathroom return air, outside epicoele, outdoor air-supply
Air outlet, electric heater, the bathroom air-out pipe connection of the air inlet of wind turbine, outdoor breeze fan, finally flow back to bathroom, to reach bath
Room is for dim and supplement fresh air purpose.
Bathroom aerating fresh air pattern
Electric heater does not work under this pattern, Bathroom Air followed by taken over through bathroom return air, outside epicoele, outdoor air-supply
The air inlet of wind turbine, the air outlet of outdoor breeze fan, outdoor air-supply adapter, most heel row is to outdoor.
Claims (11)
1. bidirectional flow complete-hot fresh air device, including babinet（100）, the wall box is equipped with outdoor air inlet and takes over（101）, room
Interior air-out pipe connection（102）, indoor return air takes over（103）, outdoor air-supply adapter（104）, the babinet is interior to be equipped with outdoor air-supply wind
Machine（200）, indoor breeze fan（300）, bidirectional flow total-heat exchanger（400）, the bidirectional flow total-heat exchanger is with each other
It is isolated and can carry out the air intake passage and air-out passage of heat exchange, it is characterized in that：
The inner cavity of the babinet is divided into outdoor side chamber by the bidirectional flow total-heat exchanger（105）, indoor side chamber（106）；
The outdoor side chamber（105）, indoor side chamber（106）Be spaced is upper and lower two layers；
The port of export of the arrival end of the air intake passage and the air-out passage is located at the different layers of the outdoor side chamber, it is described into
The arrival end of the port of export of wind channel and the air-out passage is located at the different layers of the indoor side chamber；
The arrival end of the air intake passage and the port of export different layers of the air intake passage, the arrival end of the air-out passage and institute
State the port of export different layers of air-out passage；
The interior breeze fan（300）For centrifugal blower and positioned at the indoor side chamber（106）, the interior breeze fan
Centrifugal wind wheel（301）Axial direction it is consistent with the thickness direction of the babinet, it is described interior breeze fan air inlet with it is described
The port of export connection of air intake passage, the air outlet of the interior breeze fan are connected with the indoor air-out pipe connection；
The outdoor breeze fan（200）For centrifugal blower and positioned at the outdoor side chamber（105）, the outdoor breeze fan
Centrifugal wind wheel（201）Axial direction it is consistent with the thickness direction of the babinet, it is described outdoor breeze fan air inlet with it is described
The port of export connection of air-out passage, the air outlet of the outdoor breeze fan are connected with the outdoor air-supply adapter；
The arrival end of the air-out passage is taken over the indoor return air（103）Connection；
The arrival end of the air intake passage is taken over the outdoor air inlet（101）Connection.
2. bidirectional flow complete-hot fresh air device according to claim 1, it is characterized in that：The babinet includes upper cover plate
（111）, lower cover, the outdoor side chamber, indoor side chamber are separated by the lateral partitions between the upper cover plate, lower cover
It is upper and lower two layers.
3. bidirectional flow complete-hot fresh air device according to claim 2, it is characterized in that：The partition board is independent plank
Or/and form the plank of the spiral case of the centrifugal wind wheel.
4. bidirectional flow complete-hot fresh air device according to claim 1, it is characterized in that：The arrival end of the air intake passage is equipped with
Filter device（500）.
5. bidirectional flow complete-hot fresh air device according to claim 4, it is characterized in that：The side wall of the babinet is equipped with maintenance
Hole and the access panel of the covering manhole, the filter device（500）, bidirectional flow total-heat exchanger（400）Through described
Manhole is slidedly assemblied in the babinet.
6. bidirectional flow complete-hot fresh air device according to claim 1, it is characterized in that：It is equipped with described in connection in the babinet
Indoor return air takes over the bypass passageways with the outdoor breeze fan air inlet（112）, it is useful for the bypass passageways configuration
In the first switching air door that the bypass passageways, the air-out passage is controlled to turn off or on（113）.
7. bidirectional flow complete-hot fresh air device according to claim 6, it is characterized in that：The arrival end of the bypass passageways is neighbouring
The arrival end of the air-out passage, the described first switching air door are located at the bypass inlets end and enter with the air-out passage
The adjoiner at mouth end.
8. bidirectional flow complete-hot fresh air device according to claim 6, it is characterized in that：The outdoor side chamber（105）It is equipped with
Electric heating installation（600）, the side wall of the babinet is equipped with bathroom air-out pipe connection（114）, bathroom return air takes over（115）, it is described
Bathroom air-out pipe connection（114）The neighbouring outdoor air-supply adapter（104）, the bathroom return air, which is taken over, connects the room
The air inlet of outer breeze fan, the air outlet of the bathroom air-out pipe connection connection outdoor breeze fan, the electricity take
Heater device is located between the air outlet of the bathroom air-out pipe connection and outdoor breeze fan, the outdoor air-supply adapter and bath
Second for the outdoor air-supply adapter, the bathroom air-out pipe connection to be controlled to turn off or on is equipped between the air-out pipe connection of room to cut
Change air door（601）.
9. bidirectional flow complete-hot fresh air device according to claim 8, it is characterized in that：The electric heating installation（600）Packet
Include stent（602）, the electricity that is located on stent between the bathroom air-out pipe connection and the air outlet of the outdoor breeze fan
Heater（603）, described second switching air door（601）It is assemblied in the stent（602）On.
10. bidirectional flow complete-hot fresh air device according to claim 9, it is characterized in that：The bathroom return air is taken over（115）
The neighbouring bypass passageways（112）The port of export, be equipped on the stent for the bathroom return air to be controlled to take over
（115）, the third switching air door that turns off or on of the bypass passageways（604）.
11. bidirectional flow complete-hot fresh air device according to claim 1, it is characterized in that：The thickness of the babinet is 200mm-
220mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810083781.3A CN108195019A (en) | 2018-01-29 | 2018-01-29 | Bidirectional flow complete-hot fresh air device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810083781.3A CN108195019A (en) | 2018-01-29 | 2018-01-29 | Bidirectional flow complete-hot fresh air device |
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| CN108195019A true CN108195019A (en) | 2018-06-22 |
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| CN201810083781.3A Pending CN108195019A (en) | 2018-01-29 | 2018-01-29 | Bidirectional flow complete-hot fresh air device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057127A (en) * | 2018-09-19 | 2018-12-21 | 浙江京盾科技有限公司 | A kind of novel integrated ceiling electric appliance |
| CN109708286A (en) * | 2019-02-01 | 2019-05-03 | 广东美的暖通设备有限公司 | The ducting assembly and airhandling equipment of airhandling equipment |
| CN109708285A (en) * | 2019-02-01 | 2019-05-03 | 广东美的暖通设备有限公司 | The ducting assembly and airhandling equipment of airhandling equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050035912A (en) * | 2003-10-13 | 2005-04-20 | 엘지전자 주식회사 | Ventilator |
| CN105352105A (en) * | 2015-11-30 | 2016-02-24 | 珠海格力电器股份有限公司 | Bypass structure, ventilation equipment and ventilation method |
| CN105674444A (en) * | 2016-03-31 | 2016-06-15 | 中国建筑科学研究院 | Heat recovery fresh air ventilation air conditioning purification unit |
| CN106907820A (en) * | 2017-03-22 | 2017-06-30 | 杭州奥普卫厨科技有限公司 | A kind of new blower fan with heating function |
| CN207778704U (en) * | 2018-01-29 | 2018-08-28 | 奥普家居股份有限公司 | Bidirectional flow complete-hot fresh air device |
-
2018
- 2018-01-29 CN CN201810083781.3A patent/CN108195019A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050035912A (en) * | 2003-10-13 | 2005-04-20 | 엘지전자 주식회사 | Ventilator |
| CN105352105A (en) * | 2015-11-30 | 2016-02-24 | 珠海格力电器股份有限公司 | Bypass structure, ventilation equipment and ventilation method |
| CN105674444A (en) * | 2016-03-31 | 2016-06-15 | 中国建筑科学研究院 | Heat recovery fresh air ventilation air conditioning purification unit |
| CN106907820A (en) * | 2017-03-22 | 2017-06-30 | 杭州奥普卫厨科技有限公司 | A kind of new blower fan with heating function |
| CN207778704U (en) * | 2018-01-29 | 2018-08-28 | 奥普家居股份有限公司 | Bidirectional flow complete-hot fresh air device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057127A (en) * | 2018-09-19 | 2018-12-21 | 浙江京盾科技有限公司 | A kind of novel integrated ceiling electric appliance |
| CN109057127B (en) * | 2018-09-19 | 2024-06-04 | 浙江京盾科技有限公司 | Novel integrated furred ceiling electrical apparatus |
| CN109708286A (en) * | 2019-02-01 | 2019-05-03 | 广东美的暖通设备有限公司 | The ducting assembly and airhandling equipment of airhandling equipment |
| CN109708285A (en) * | 2019-02-01 | 2019-05-03 | 广东美的暖通设备有限公司 | The ducting assembly and airhandling equipment of airhandling equipment |
| CN109708285B (en) * | 2019-02-01 | 2024-06-18 | 广东美的暖通设备有限公司 | Air duct assembly of air treatment equipment and air treatment equipment |
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Application publication date: 20180622 |