CN212618638U

CN212618638U - Kitchen air conditioning system

Info

Publication number: CN212618638U
Application number: CN202020844054.7U
Authority: CN
Inventors: 郭俊杰; 崔腾飞; 曹亚裙; 余丙松; 李昂; 傅海峰; 赵艳凤
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-26
Anticipated expiration: 2030-05-19

Abstract

The utility model provides a kitchen air conditioning system, its air conditioning subassembly's compressor, be linked together through the refrigerant pipeline between first condenser and the evaporimeter, be equipped with the smoke exhaust channel and the air-out passageway of mutual isolation in range hood's the casing, be equipped with new trend dehumidification module outside the casing, new trend passageway of new trend dehumidification module is linked together through air-out passageway and kitchen indoor, first condenser is installed in smoke exhaust channel, evaporimeter and second condenser are installed in new trend dehumidification module, install the three-way valve that is used for switching evaporimeter and first condenser and is linked together or is linked together with the second condenser on the refrigerant pipeline. This kitchen air conditioning system during operation, through switching the three-way valve, can follow and blow out the cold wind after the dehumidification or hot-blast supplementary to the kitchen after the dehumidification in the air-out passageway indoor, and under the new trend refrigeration mode, the heat of first condenser can be taken away to the oil smoke in the exhaust passage to improve the heat transfer effect of first condenser, and then promote the air conditioner efficiency.

Description

Kitchen air conditioning system

Technical Field

The utility model relates to a kitchen air conditioning system.

Background

The kitchen is the main place that people cook, and the mood of cooking person is directly influenced to the good or bad of kitchen air environment. Often can produce a large amount of smog in the culinary art in-process kitchen, in hot summer and chilly winter of comparison, external environment can influence user's use and experience, and the user blows cold wind to range hood in summer, and the demand that blows hot-blast winter is more and more strong, promotes the culinary art and experiences from this. Therefore, various kitchen air conditioners are invented to cool or heat the kitchen air. The existing kitchen air conditioner generally adopts an inner machine and an outer machine in a split type, namely, the outer machine is positioned outdoors, the inner machine is positioned indoors, the inner machine and the outer machine are respectively provided with a motor fan, the inner machine and the outer machine in the split type kitchen air conditioner are connected through a pipeline, holes need to be formed in a wall, decoration is damaged, the outer machine needs to be hung outside, the structure is not compact enough, and the installation is inconvenient. Although, the existing products such as the air conditioning range hood are also produced, namely, the air conditioning component is added on the basis of the platform of the range hood, all functions of the range hood can be realized, and simultaneously, the function of an air conditioner can also be realized. However, these air conditioner smoke ventilators often carry out simple function with the indoor set of traditional air conditioner and traditional lampblack absorber and merge, and outdoor unit of air conditioner still need install outdoor alone, and the air conditioner lampblack absorber integrated level of this kind of mode is not enough, and the installation is comparatively loaded down with trivial details, and moreover, the pipeline and the line connection of outer machine in the air conditioner also can destroy the wall body. In addition, the existing kitchen air conditioner can only dehumidify the kitchen air in the cooling mode, and the air conditioner cannot realize the dehumidification function in the heating mode in winter. In view of the above, there is a need for further improvements to existing galley air conditioning systems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation, provide one kind and can carry out the kitchen air conditioning system that dehumidifies to outdoor new trend through homoenergetic under refrigeration and the heating mode.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this kitchen air conditioning system, including air conditioning component and range hood, air conditioning component includes compressor, first condenser and evaporimeter, be linked together through the refrigerant pipeline between compressor, first condenser and the evaporimeter, be equipped with smoke exhaust passage, its characterized in that in range hood's the casing: the novel kitchen ventilator is characterized in that an air outlet channel isolated from a smoke exhaust channel is arranged inside the shell, a fresh air dehumidifying module is arranged outside the shell and provided with a fresh air channel, a fresh air inlet of the fresh air channel is communicated with the outside, a fresh air outlet of the fresh air channel is communicated with the inside of a kitchen through the air outlet channel, the first condenser is installed in the smoke exhaust channel, the fresh air channel is internally provided with the second condenser and the evaporator, and a three-way valve used for switching the evaporator to be communicated with the first condenser or communicated with the second condenser is installed on a refrigerant pipeline.

In order to realize the dehumidification cold air blowing mode and the dehumidification hot air blowing mode, an outlet of the compressor is communicated with a first port of a three-way valve, a second port of the three-way valve is communicated with an inlet of a first condenser, a third port of the three-way valve is communicated with an inlet of a second condenser, an outlet of the first condenser is connected with an inlet of an evaporator, an outlet of the second condenser is communicated with an inlet of the evaporator, an outlet of the evaporator is communicated with an inlet of the compressor, and throttling devices are arranged on a refrigerant pipeline between the first condenser and the evaporator and a refrigerant pipeline between the second condenser and the evaporator.

In order to effectively remove moisture in the hot air blowing mode, the evaporator is arranged at the upstream of the second condenser in the fresh air channel and along the path through which the fresh air flows.

In order to blow outdoor fresh air to the interior of a kitchen through a fresh air channel and an air outlet channel, the fresh air dehumidification module is provided with a shell, the fresh air channel is formed inside the shell, and a fresh air fan is arranged in the fresh air channel or the air outlet channel.

In order to purify the outdoor novel air conditioner, a fresh air purifying device is arranged in the fresh air channel or the air outlet channel.

In order to discharge condensed water generated in the fresh air dehumidification module, a water pan, a water pump and a drain pipe are installed in the shell, the water pan is arranged below the evaporator, a water inlet of the water pump is communicated with a water outlet of the water pan, a water outlet of the water pump is communicated with the drain pipe, and the drain pipe extends out of the shell.

In order to make the internal structure of the range hood more reasonable, an oil smoke suction fan is installed in the casing, the oil smoke suction fan is a centrifugal fan which is horizontally arranged, the downstream of an air outlet of the oil smoke suction fan forms the smoke exhaust channel, the smoke exhaust channel and the air outlet channel are mutually distributed in the left and right directions, and the air outlet channel is positioned above the oil smoke suction fan.

In order to blow fresh wind to the face of a cooker, the air outlet of the air outlet channel is arranged on the front surface of the shell of the range hood.

The fresh air dehumidification module can have multiple mounting means, preferably, the fresh air dehumidification module is installed in kitchen furred ceiling top.

The compressor can be arranged at a plurality of positions, and the compressor is arranged inside the shell of the range hood.

In order to avoid the oil smoke from polluting the first condenser, an oil smoke purification device is further installed in the smoke exhaust channel, and is located at the upstream of the first condenser along the path through which the oil smoke flows.

Compared with the prior art, the utility model has the advantages of: this kitchen air conditioning system installs the first condenser pipe of air conditioning component in the inside exhaust fume channel of range hood, install evaporimeter and second condenser in the fresh air channel of the outside new trend dehumidification module of range hood, the inside air-out passageway of range hood is linked together with the fresh air channel, the system during operation, through switching the three-way valve, can blow off in the air-out passageway behind the dehumidification cold wind or the hot-blast replenishment to the kitchen after the dehumidification indoor, promote user experience, and under the new trend refrigeration mode, the heat of first condenser can be taken away to the oil smoke in the exhaust fume channel, thereby improve the heat transfer effect of first condenser, and then promote the air conditioner efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the embodiment of the present invention in a dehumidification and cooling wind blowing mode;

fig. 3 is a schematic diagram of the operation of the embodiment of the present invention in the dehumidification and hot air blowing mode.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 3, the kitchen air conditioning system of the present embodiment includes an air conditioning assembly and a range hood 2. The air conditioning assembly comprises a compressor 11, a first condenser 12, an evaporator 13, a refrigerant pipeline 14, a second condenser 15, a three-way valve 16 and a throttling device 17, wherein an outlet of the compressor 11 is communicated with a first port 161 of the three-way valve 16, a second port 162 of the three-way valve 16 is communicated with an inlet of the first condenser 12, a third port 163 of the three-way valve 16 is communicated with an inlet of the second condenser 15, an outlet of the first condenser 12 is connected with an inlet of the evaporator 13, an outlet of the second condenser 15 is communicated with an inlet of the evaporator 13, an outlet of the evaporator 13 is communicated with an inlet of the compressor 11, and the throttling device 17 is installed on the refrigerant pipeline 14 between the first condenser 12 and the evaporator 13 and the refrigerant pipeline 14 between the second condenser 15 and the evaporator 13. By switching the valve three-way valve 16, the evaporator 13 can be made to communicate with the first condenser 12, or the evaporator 13 can be made to communicate with the second condenser 15.

The range hood assembly 2 has a casing 20, a range hood fan 23 is installed in the casing 20, the range hood fan 23 is a centrifugal fan horizontally arranged, and a smoke exhaust channel 21 is formed at the downstream of an air outlet of the range hood fan 23. The inside of the casing 20 is further provided with an air outlet channel 22 separated from the smoke exhaust channel 21, the direction indicated by the arrow a in fig. 1 is the right direction, the air outlet channel 22 is located at the right side of the smoke exhaust channel 21, the air outlet channel 22 is located above the range hood fan 23, and the air outlet 221 of the air outlet channel 22 is arranged on the front side of the casing 20 of the range hood 2.

The compressor 11 of the present embodiment is installed inside the casing 20 of the suction assembly 2. In addition, the compressor 11 may be mounted above a kitchen ceiling or elsewhere in the kitchen.

The range hood 1 is externally provided with a fresh air dehumidification module 3, and the fresh air dehumidification module 3 is arranged above a kitchen ceiling. Fresh air dehumidification module 3 has shell 30, the inside fresh air passageway 31 that forms of shell 30, fresh air inlet 311 and the outdoor of fresh air passageway 31 are linked together, fresh air outlet 312 of fresh air passageway 31 is linked together through air-out passageway 22 and kitchen are indoor, install fresh air fan 32 in fresh air passageway 31, under fresh air fan 32 effect, the outdoor new trend that gets into fresh air passageway 31 is sent into air-out passageway 22, and then blows to inside the kitchen from air outlet 221 of air-out passageway 22.

The first condenser 12 of the present embodiment is installed in the smoke exhaust channel 21, the evaporator 13 and the second condenser 15 are installed in the fresh air channel 31, and along the path through which the fresh air flows, the fresh air blower 32 is located upstream of the evaporator 13 and the air outlet faces the evaporator 13, and the evaporator 13 is located upstream of the second condenser 15. Further, in order to prevent the first condenser 12 from being contaminated by the soot, a soot cleaning device 24 is installed in the smoke evacuation passage 21, and the soot cleaning device 24 is located upstream of the first condenser 12 along a path through which the soot flows.

In addition, a condensed water discharging device is further installed inside the casing 30 of the fresh air dehumidification module 3, the condensed water discharging device includes a water pan 33, a water pump 34 and a water discharging pipe 35, the water pan 33 is disposed below the evaporator 13, a water inlet of the water pump 34 is communicated with a water outlet of the water pan 33, a water outlet of the water pump 34 is communicated with the water discharging pipe 35, and the water discharging pipe 35 extends out of the casing 30. During operation of the system, the condenser produced at the evaporator 13 is discharged to the outside through the drain pipe 35.

The working principle of the system is as follows:

as shown in fig. 2, in the dehumidification cold air blowing mode, the first port 161 of the three-way valve 16 is communicated with the second port 162, the first condenser 12 is communicated with the evaporator 13 through the refrigerant pipeline 14, the second condenser 15 is disconnected, and when outdoor fresh air entering the fresh air channel 31 passes through the evaporator 13, moisture condenses on the surface of the evaporator 13, so that the fresh air outlet 312 of the fresh air channel 31 blows out the dehumidified cold air, and then enters the air outlet channel 22, and finally blows out the air from the air outlet 221 on the front surface of the housing 20 to the kitchen.

As shown in fig. 3, in the dehumidification hot air blowing mode, the first port 161 of the three-way valve 16 is communicated with the third port 163, the second condenser 15 is communicated with the evaporator 13 through the refrigerant pipeline 14, the first condenser 12 is disconnected, outdoor fresh air entering the fresh air channel 31 firstly passes through the evaporator 13, moisture is condensed on the surface of the evaporator 13, the fresh air passes through the second condenser 15 after being dehumidified, the second condenser 15 heats the dehumidified fresh air, so that the fresh air outlet 312 of the fresh air channel 31 blows out the dehumidified hot air to enter the air outlet channel 22, and finally, the hot air is blown into the kitchen from the air outlet 221 on the front surface of the housing 20.

Claims

1. The utility model provides a kitchen air conditioning system, includes air conditioning component and range hood (2), air conditioning component includes compressor (11), first condenser (12) and evaporimeter (13), be linked together through refrigerant pipeline (14) between compressor (11), first condenser (12) and evaporimeter (13), be equipped with smoke exhaust passage (21), its characterized in that in casing (20) of range hood (2): casing (20) inside is equipped with air-out passageway (22) isolated with smoke exhaust channel (21) casing (20) outside is equipped with fresh air dehumidification module (3), fresh air dehumidification module (3) have fresh air channel (31), and fresh air inlet (311) of fresh air channel (31) are linked together with outdoor, and fresh air outlet (312) of fresh air channel (31) are linked together through air-out passageway (22) and kitchen are indoor, install in smoke exhaust channel (21) first condenser (12) install in fresh air channel (31) second condenser (15) with evaporimeter (13), install on refrigerant pipeline (14) and be used for switching that evaporimeter (13) are linked together with first condenser (12) or with three-way valve (16) that second condenser (15) are linked together.

2. The galley air conditioning system according to claim 1, wherein: the outlet of the compressor (11) is communicated with a first port (161) of a three-way valve (16), a second port (162) of the three-way valve (16) is communicated with the inlet of a first condenser (12), a third port (163) of the three-way valve (16) is communicated with the inlet of a second condenser (15), the outlet of the first condenser (12) is connected with the inlet of an evaporator (13), the outlet of the second condenser (15) is communicated with the inlet of the evaporator (13), the outlet of the evaporator (13) is communicated with the inlet of the compressor (11), and throttling devices (17) are arranged on a refrigerant pipeline (14) between the first condenser (12) and the evaporator (13) and a refrigerant pipeline (14) between the second condenser (15) and the evaporator (13).

3. The galley air conditioning system according to claim 1, wherein: the evaporator (13) is arranged in the fresh air channel (31) and along the path through which the fresh air flows, upstream of the second condenser (15).

4. The galley air conditioning system according to claim 1, wherein: fresh air dehumidification module (3) have shell (30), and inside fresh air channel (31) that forms of shell (30) install fresh air fan (32) in fresh air channel (31) or air-out passageway (22).

5. The galley air conditioning system according to claim 4, wherein: a water receiving tray (33), a water pump (34) and a drain pipe (35) are installed in the shell (30), the water receiving tray (33) is arranged below the evaporator (13), a water inlet of the water pump (34) is communicated with a water outlet of the water receiving tray (33), a water outlet of the water pump (34) is communicated with the drain pipe (35), and the drain pipe (35) extends outwards to the outside of the shell (30).

6. The galley air conditioning system according to claim 1, wherein: an oil smoke suction fan (23) is installed in the casing (20), the oil smoke suction fan (23) is a centrifugal fan which is horizontally arranged, the downstream of an air outlet of the oil smoke suction fan (23) forms the smoke exhaust channel (21), the smoke exhaust channel (21) and the air outlet channel (22) are mutually distributed in the left and right directions, and the air outlet channel (22) is positioned above the oil smoke suction fan (23).

7. The galley air conditioning system according to claim 1, wherein: the air outlet (221) of the air outlet channel (22) is arranged on the front surface of the shell (20) of the range hood (2).

8. The galley air conditioning system according to claim 1, wherein: the fresh air dehumidification module (3) is installed above the kitchen ceiling.

9. The galley air conditioning system according to claim 1, wherein: the compressor (11) is arranged in a shell (20) of the range hood (2).