CN212585062U - Kitchen air conditioning system - Google Patents
Kitchen air conditioning system Download PDFInfo
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- CN212585062U CN212585062U CN202020844435.5U CN202020844435U CN212585062U CN 212585062 U CN212585062 U CN 212585062U CN 202020844435 U CN202020844435 U CN 202020844435U CN 212585062 U CN212585062 U CN 212585062U
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- air conditioning
- conditioning system
- kitchen
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Abstract
The utility model provides a kitchen air conditioning system, including air conditioning component and oil absorption cigarette subassembly, the compressor of air conditioning component, be linked together through the refrigerant pipeline between first heat exchanger and the second heat exchanger, the oil absorption cigarette subassembly has casing and smoke exhaust passage, it has the fresh air entry that is linked together with outdoor and the fresh air export that is linked together with kitchen indoor to open on the shell of air conditioning component, first heat exchanger is installed in the casing, the second heat exchanger is installed in smoke exhaust passage, there is the insulation can at casing internally mounted, install the third heat exchanger in the insulation can, and, install the tee bend switching-over valve that is used for switching over third heat exchanger and first heat exchanger or is linked together with the second heat exchanger on the refrigerant pipeline. The kitchen air conditioning system can enable the third heat exchanger to be communicated with the first heat exchanger or the second heat exchanger by switching the three-way reversing valve, the system can refrigerate or heat outdoor fresh air and then supplement the fresh air to the interior of a kitchen, and the heat insulation box can be changed into a constant-heat box or a constant-cold box.
Description
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, in a kitchen, except for refrigerating and freezing food by using a refrigerator, people also usually adopt the heat preservation boxes to preserve heat and cold of the food, and the existing heat preservation boxes are independently placed on the table top of the kitchen, so that the kitchen cabinet not only occupies space, but also is completely independent of a range hood and an air conditioner, and has no relation with a kitchen air conditioning system. 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 a compact structure, integrated kitchen air conditioning system who has new trend, air conditioner and insulation can function.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: this kitchen air conditioning system, including air conditioning component and oil absorption cigarette subassembly, air conditioning component includes compressor, first heat exchanger and second heat exchanger, be linked together through the refrigerant pipeline between compressor, first heat exchanger and the second heat exchanger, the oil absorption cigarette subassembly has the casing, is equipped with smoke exhaust channel, its characterized in that in the casing: the air conditioning assembly comprises a shell, a fresh air inlet communicated with the outside and a fresh air outlet communicated with the inside of a kitchen are formed in the shell, the first heat exchanger is installed in the shell, the second heat exchanger is installed in the smoke exhaust channel, an insulation box is installed inside the shell, a third heat exchanger is installed in the insulation box, and a three-way reversing valve used for switching the third heat exchanger to be communicated with the first heat exchanger or communicated with the second heat exchanger is installed on a refrigerant pipeline.
Preferably, a first port of the three-way reversing valve is communicated with the third heat exchanger, a second port of the three-way reversing valve is connected to a refrigerant pipeline between the compressor and the first heat exchanger, and a third port of the three-way reversing valve is connected to the refrigerant pipeline between the compressor and the second heat exchanger.
Preferably, a first throttling device is installed on the refrigerant pipeline between the second heat exchanger and the first heat exchanger, and a second throttling device is installed on the refrigerant pipeline between the third heat exchanger and the first heat exchanger.
In order to improve the heat exchange effect of the second heat exchanger, the fume suction assembly comprises a fume suction fan which is arranged in the shell, the downstream of an air outlet of the fume suction fan forms the fume exhaust channel, a fume purification device is also arranged in the fume exhaust channel, and the fume purification device is positioned at the upstream of the second heat exchanger along the flowing path of the fume.
In order to make the internal structure of the shell of the oil fume suction assembly more reasonable, the oil fume suction fan is a centrifugal fan which is horizontally arranged, and the heat preservation box is arranged above the oil fume suction fan.
In order to make the temperature field in the heat insulation box more uniform, a first fan blowing air towards the third heat exchanger is further installed in the heat insulation box.
In order to make the fresh air energy smoothly supplement to the kitchen room, a second fan is arranged in the shell, and the second fan is positioned in an air duct between the fresh air inlet and the first heat exchanger.
Further preferably, the housing is suspended above a kitchen ceiling.
The compressor may be mounted in a number of different locations, preferably integrated within the housing of the air conditioning assembly or within the casing of the range hood assembly.
Compared with the prior art, the utility model has the advantages of: according to the kitchen air conditioning system, the first heat exchanger is arranged in the fresh air channel, the second heat exchanger is arranged in the smoke exhaust channel, the third heat exchanger is arranged in the shell of the oil fume suction assembly, the system is compact in structure, the third heat exchanger can be communicated with the first heat exchanger or the second heat exchanger by switching the three-way reversing valve, the system can refrigerate or heat outdoor fresh air and then supplement the fresh air to the interior of a kitchen, an insulation box on the shell of the oil fume suction assembly can be changed into a constant-heat box or a constant-cold box, and functions of the system are expanded.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structural system in a state where the thermal container is a constant-temperature container;
FIG. 3 is a schematic diagram of the structural system in a state where the thermal container is a cryostat;
fig. 4 is a schematic structural view of the incubator according to the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the kitchen air conditioning system of the present embodiment includes an air conditioning assembly 1 and a range hood assembly 2. The air conditioning assembly 1 includes a compressor 11, a first heat exchanger 12 and a second heat exchanger 13, the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are communicated with each other through a refrigerant pipeline 14, and the working principle of the air conditioning assembly 1 is the same as that of an existing air conditioner, and will not be described herein.
The air conditioning assembly 1 of the present embodiment includes a housing 10, the housing 10 is suspended above a suspended ceiling (not shown) in a kitchen, the housing 10 is provided with a fresh air inlet 100 communicated with the outside and a fresh air outlet 101 communicated with the inside of the kitchen, a fresh air channel 17 is formed in the housing 10, and an air supply outlet (not shown) communicated with the fresh air outlet 101 can be arranged in the suspended ceiling in the kitchen.
A first heat exchanger 12 and a second fan 18 are installed in the fresh air passage 17, and the second fan 18 is located upstream of the first heat exchanger 12 along the path of the fresh air flow. The second fan 18 constitutes a fresh air fan, and under the action of the second fan 18, fresh outdoor air is supplemented to the interior of the kitchen through the first heat exchanger 12. In addition, in order to input clean fresh air into the kitchen, a fresh air purification device (not shown) can be arranged on the fresh air channel 17.
The range hood assembly 2 has a housing 20, a range hood fan 22 is installed in the housing 20, the range hood fan 22 is a centrifugal fan, and a smoke exhaust channel 21 is formed at the downstream of an air outlet of the range hood fan 22. A lampblack purification device 23 and a second heat exchanger 13 are installed in the smoke exhaust channel 21, and the lampblack purification device 23 is located at the upstream of the second heat exchanger 13 along the path of flowing lampblack, so that the lampblack is purified and then flows through the second heat exchanger 13, and the second heat exchanger 13 is prevented from being polluted by the lampblack.
The compressor 11 of the present embodiment is integrated inside the casing 20 of the range hood assembly 2, but it is of course also possible to mount the compressor 11 inside the housing 10 of the air conditioning assembly 1 or above the kitchen ceiling.
An insulation box 3 is installed in the casing 20, and the insulation box 3 is positioned above the range hood fan 22. The third heat exchanger 4 is installed in the heat preservation box 3, the three-way reversing valve 5 is installed on the refrigerant pipeline 14, and the third heat exchanger 4 can be communicated with the first heat exchanger 12 or the third heat exchanger 4 can be communicated with the second heat exchanger 13 by switching the three-way reversing valve 5. The first port 51 of the three-way reversing valve 5 is communicated with the third heat exchanger 4, the second port 52 of the three-way reversing valve 5 is connected to the refrigerant pipeline 14 between the compressor 11 and the first heat exchanger 12, and the third port 53 of the three-way reversing valve 5 is connected to the refrigerant pipeline 14 between the compressor 11 and the second heat exchanger 13. A first throttling device 15 is installed on the refrigerant pipe 14 between the second heat exchanger 13 and the first heat exchanger 12, and a second throttling device 16 is installed on the refrigerant pipe 14 between the third heat exchanger 4 and the first heat exchanger 12. In addition, in order to make the temperature field of the heat insulating box 3 more uniform, a first fan 6 for blowing air to the third heat exchanger 4 is further installed in the heat insulating box 3.
The working principle of the system is as follows:
as shown in fig. 2, on the basis of the communication between the first heat exchanger 12 and the second heat exchanger 13, the first port 51 and the third port 53 of the three-way reversing valve 5 are communicated, so that the third heat exchanger 4 is communicated with the first heat exchanger 12, at this time, the second heat exchanger 13 and the third heat exchanger 4 are used as condensers, the first heat exchanger 12 is used as an evaporator, the refrigerated fresh air is supplied into a kitchen after coming out from the fresh air outlet 101, the heat of the second heat exchanger 13 is taken away by the oil smoke in the smoke exhaust channel 21, the heat exchange effect is improved, and the heat preservation box 3 becomes a constant heat box.
As shown in fig. 3, on the basis of the communication between the first heat exchanger 12 and the second heat exchanger 13, the first port 51 and the second port 52 of the three-way reversing valve 5 are communicated, so that the third heat exchanger 4 is communicated with the second heat exchanger 13, at this time, the second heat exchanger 13 is used as a condenser, the first heat exchanger 12 and the third heat exchanger 4 are used as evaporators, the refrigerated fresh air is supplied to a kitchen after coming out from the fresh air outlet 101, the heat of the second heat exchanger 13 is taken away by the oil smoke in the smoke exhaust channel 21, the heat exchange effect is improved, and the heat preservation box 3 becomes a constant-cooling box.
Claims (8)
1. The utility model provides a kitchen air conditioning system, includes air conditioning component (1) and inhales oil smoke subassembly (2), air conditioning component (1) is including compressor (11), first heat exchanger (12) and second heat exchanger (13), be linked together through refrigerant pipeline (14) between compressor (11), first heat exchanger (12) and the second heat exchanger (13), inhale oil smoke subassembly (2) and have casing (20), be equipped with smoke exhaust passage (21), its characterized in that in casing (20): the air conditioning assembly (1) comprises a shell (10), a fresh air inlet (100) communicated with the outdoor and a fresh air outlet (101) communicated with the kitchen interior are formed in the shell (10), a first heat exchanger (12) is installed in the shell (10), a second heat exchanger (13) is installed in a smoke exhaust channel (21), an insulation box (3) is installed inside a machine shell (20), a third heat exchanger (4) is installed in the insulation box (3), and a three-way reversing valve (5) used for switching the third heat exchanger (4) to be communicated with the first heat exchanger (12) or the second heat exchanger (13) is installed on a refrigerant pipeline (14).
2. The galley air conditioning system according to claim 1, wherein: the first port (51) of the three-way reversing valve (5) is communicated with the third heat exchanger (4), the second port (52) of the three-way reversing valve (5) is connected to the refrigerant pipeline (14) between the compressor (11) and the first heat exchanger (12), and the third port (53) of the three-way reversing valve (5) is connected to the refrigerant pipeline (14) between the compressor (11) and the second heat exchanger (13).
3. The galley air conditioning system according to claim 2, wherein: a first throttling device (15) is installed on a refrigerant pipeline (14) between the second heat exchanger (13) and the first heat exchanger (12), and a second throttling device (16) is installed on the refrigerant pipeline (14) between the third heat exchanger (4) and the first heat exchanger (12).
4. The galley air conditioning system according to claim 1, wherein: the oil fume suction assembly (2) comprises an oil fume suction fan (22) installed in a machine shell (20), the downstream of an air outlet of the oil fume suction fan (22) forms the smoke exhaust channel (21), an oil fume purification device (23) is further installed in the smoke exhaust channel (21), and the oil fume purification device (23) is located on the upstream of the second heat exchanger (13) along the path of flowing oil fume.
5. The galley air conditioning system according to claim 4, wherein: the oil fume suction fan (22) is a centrifugal fan which is horizontally arranged, and the heat preservation box (3) is arranged above the oil fume suction fan (22).
6. The galley air conditioning system according to claim 1, wherein: and a first fan (6) blowing air towards the third heat exchanger (4) is also arranged in the heat preservation box (3).
7. The galley air conditioning system according to claim 1, wherein: a fresh air channel (17) is formed inside the shell (10), and a second fan (18) is installed in the fresh air channel (17) between the fresh air inlet (100) and the first heat exchanger (12).
8. The galley air conditioning system according to claim 1, wherein: the shell (10) is hung above a kitchen ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844435.5U CN212585062U (en) | 2020-05-19 | 2020-05-19 | Kitchen air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844435.5U CN212585062U (en) | 2020-05-19 | 2020-05-19 | Kitchen air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212585062U true CN212585062U (en) | 2021-02-23 |
Family
ID=74641313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020844435.5U Active CN212585062U (en) | 2020-05-19 | 2020-05-19 | Kitchen air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212585062U (en) |
-
2020
- 2020-05-19 CN CN202020844435.5U patent/CN212585062U/en active Active
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