CN110793129A - Kitchen air conditioning system - Google Patents
Kitchen air conditioning system Download PDFInfo
- Publication number
- CN110793129A CN110793129A CN201810867390.0A CN201810867390A CN110793129A CN 110793129 A CN110793129 A CN 110793129A CN 201810867390 A CN201810867390 A CN 201810867390A CN 110793129 A CN110793129 A CN 110793129A
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- China
- Prior art keywords
- heat exchanger
- air
- air conditioning
- kitchen
- conditioning system
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
Abstract
The utility model provides a kitchen air conditioning system, includes air conditioning component and oil absorption cigarette subassembly, and air conditioning component includes compressor, first heat exchanger, second heat exchanger, is linked together through the refrigerant pipeline between compressor, first heat exchanger and the second heat exchanger, installs cross valve, its characterized in that on the refrigerant pipeline: the air conditioning assembly is provided with a fresh air inlet and a first air outlet communicated with the fresh air inlet, the first air outlet is directly communicated with the interior of a kitchen room, a third heat exchanger is installed in an air channel of the oil fume suction assembly, and the third heat exchanger is communicated with the second heat exchanger through a cold loading channel. The invention has the advantages that: this kitchen air conditioning system's air conditioning subassembly mends the wind for the kitchen through first air outlet, does benefit to and keeps kitchen air quantity balanced to, this partial air admission that mends back in the oil absorption cigarette subassembly wind channel, can also the third heat exchanger cool down, thereby make the heat transfer effect of third heat exchanger better, and then be favorable to improving the air conditioner efficiency.
Description
Technical Field
The invention relates to a kitchen air conditioning system.
Background
The kitchen is a main place for cooking, the mood of a cooker is directly influenced by the quality of the air environment of the kitchen, and particularly in hot summer, the stuffy environment of the kitchen brings great discomfort to the cooker.
The existing kitchen air conditioner has no big difference from a common air conditioner in basic form, and generally has two forms, namely an internal machine and an external machine split type, namely an external machine is positioned outdoors, an internal machine is positioned indoors, the internal machine and the external machine are respectively provided with a motor fan, the internal machine and the external machine split type kitchen air conditioner are connected in a pipeline mode, holes need to be formed in a wall, decoration is damaged, an external machine needs to be hung outside, the structure is not compact enough, and the whole is not beautiful enough. The other is that the internal machine and the external machine are of an integrated structure, one double-shaft motor can be used, or two motors can be used, the internal machine and the external machine integrated machine usually comprise a mobile air conditioner and a window machine, when the mobile air conditioner is used, a heat dissipation hose needs to be manually connected, and the hose is placed outside a window, so that the use is inconvenient; the window machine needs to be provided with a square hole with a large area on the wall, the window machine can be put in and moved out when not in use, and a square hole is left on the wall, so that the window machine can be plugged by other objects, but is troublesome and damages decoration.
In the working process of the range hood, the fan system sucks the oil smoke rising in the cooking area and discharges the oil smoke to the flue, and the oil smoke is completely sucked and simultaneously the internal space of the kitchen is easily subjected to the condition of negative pressure. At present, in order to solve the problem, people generally perform air supplement on the interior of a kitchen by adopting a mode of opening a window or a sliding door of the kitchen, although the air supplement mode is simple and direct, air cannot be supplemented into the range hood, and the supplemented air easily interferes with combustion flame of a burner of a kitchen range. Moreover, the existing kitchen air conditioning system can not supplement air for the range hood through the air conditioning assembly, and can not organically combine air supplement and heat exchange together.
In addition, because the kitchen space is limited, the volume of the kitchen air conditioner cannot be too large, so that the heat dissipation of the kitchen air conditioner has a great problem, and if the heat dissipation cannot be carried out in time in the use process of the kitchen air conditioner, the energy efficiency of the air conditioner can be greatly reduced. However, the existing kitchen air conditioner and the range hood work independently, the two can not be linked, and the heat generated by the kitchen air conditioner can not be discharged to the outside through the fan of the range hood, so that how to discharge the heat generated by the kitchen air conditioner through the range hood becomes a problem to be solved urgently.
Disclosure of Invention
The invention aims to solve the technical problem of providing a kitchen air conditioning system which can supply air for a kitchen and realize heat exchange between an air conditioner and an oil fume suction assembly aiming at the current situation of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: this kitchen air conditioning system, including air conditioning subassembly and oil absorption cigarette subassembly, the air conditioning subassembly includes compressor, first heat exchanger, second heat exchanger, be linked together through the refrigerant pipeline between compressor, first heat exchanger and the second heat exchanger, install cross valve, its characterized in that on the refrigerant pipeline: the air conditioning assembly is provided with a fresh air inlet and a first air outlet communicated with the fresh air inlet, the first air outlet is directly communicated with the interior of a kitchen room, a third heat exchanger is installed in an air channel of the oil fume suction assembly, and the third heat exchanger is communicated with the second heat exchanger through a cold loading channel.
Preferably, the range hood assembly comprises a fan housing and a fan arranged inside the fan housing, the fan comprises a volute and an impeller arranged inside the volute, the third heat exchanger is a heat exchange pipe arranged inside the volute, and the heat exchange pipe is distributed along the axial direction of the impeller and surrounds the periphery of the impeller.
Further preferably, be equipped with the stock solution chamber on the preceding, the back lateral wall of spiral case, the both ends of heat exchange tube are linked together with the stock solution chamber that corresponds the side respectively be equipped with inlet and liquid outlet on the stock solution chamber, inlet and liquid outlet pass through carry cold passageway and second heat exchanger and be linked together.
In order to improve the heat exchange effect, the heat exchange tube is a capillary tube.
In order to purify the oil fume before entering the fan, a front-end electrostatic device is arranged at the front end of the fan and is arranged inside the fan outer cover.
In order to further improve the oil fume filtering effect, a rotary filter screen is arranged at the front end of the front end electrostatic device.
In order to supplement air for the kitchen after refrigeration or heating through the air conditioner, the air conditioning assembly further comprises a second air outlet close to the first heat exchanger, and the fresh air inlet is communicated with the interior of the kitchen through the second air outlet. And when the air conditioner is used for cooling, cold air is blown out from the second air outlet, so that air is supplemented for a kitchen and the temperature is reduced, and when the air conditioner is used for heating, warm air is blown out from the second air outlet, so that the kitchen is heated.
Preferably, the air conditioning assembly is installed above a kitchen ceiling, a first ventilation opening and a second ventilation opening are formed in the kitchen ceiling, the first ventilation opening is communicated with the first air outlet, and the second ventilation opening is communicated with the second air outlet. After the air is supplemented for the kitchen through first air outlet and second air outlet, do benefit to and keep the kitchen air quantity balanced.
In order to make the air supplemented into the kitchen cleaner, fresh air purification units are arranged in the air channels between the fresh air inlet and the first air outlet and between the fresh air inlet and the second air outlet.
The air conditioning assembly can have multiple structures, and preferably comprises a shell, wherein a first cavity and a second cavity are separated in the shell, the first cavity is internally provided with the compressor and the second heat exchanger, the fresh air inlet is formed in the second cavity, the second cavity is internally provided with the first heat exchanger and a fan matched with the first heat exchanger for use, and the second cavity is provided with the second air outlet.
Preferably, the fresh air inlet and the second air outlet are respectively arranged on two opposite sides of the casing, the fresh air purification assembly is close to the fresh air inlet, and the first heat exchanger is close to the second air outlet.
Further preferably, a flow guide assembly capable of guiding the fresh air purified by the fresh air purification assembly to the first heat exchanger is installed in the second chamber.
Compared with the prior art, the invention has the advantages that: this kitchen air conditioning system's air conditioning subassembly has the new trend entry and the first air outlet that is linked together with the new trend entry, air conditioning subassembly can mend the wind for the kitchen through first air outlet, do benefit to and keep the kitchen air quantity balanced, and, this part of air admission of mending back in the wind channel of inhaling oil smoke subassembly, can also cool down to the third heat exchanger in the wind channel, thereby make the heat transfer effect of third heat exchanger better, because the second heat exchanger of third heat exchanger and air conditioning subassembly is linked together through cold-carrying passageway, and then be favorable to improving the air conditioner efficiency.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a blower according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of the fan of FIG. 2;
FIG. 4 is a cross-sectional view of the blower of FIG. 2 at an alternate angle;
FIG. 5 is a schematic structural view of an air conditioning module according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 5, the kitchen air conditioning system in the present embodiment includes an air conditioning assembly 1 and a range hood assembly 2 which are fitted to each other. The air conditioning assembly 1 includes a housing 10, a compressor 11, a first heat exchanger 12 and a second heat exchanger 13 are installed inside the housing 10, 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 a four-way valve (not shown) is installed on the refrigerant pipeline 14. The operation principle of the air conditioning module 1 is the same as that of the conventional air conditioner, and will not be described herein. In order to make the distribution of the components of the casing 10 more reasonable, in this embodiment, the casing 10 is partitioned into a first chamber 100 and a second chamber 101, the compressor 11 and the second heat exchanger 13 are installed in the first chamber 100, the first heat exchanger 12 is installed in the second chamber 101, and the fan 19 cooperating with the first heat exchanger 12 is further installed in the second chamber 101.
A third heat exchanger is arranged in an air duct of the oil fume suction assembly 2, the third heat exchanger is communicated with a second heat exchanger 13 through a cold carrying channel 3, one end of the cold carrying channel 3 exchanges heat with the second heat exchanger 13, and the other end of the cold carrying channel 3 exchanges heat with the third heat exchanger. The cold-carrying channel 3 is filled with cold-carrying agent, which can be water, glycol or glycerol. In this embodiment, the range hood assembly 2 includes a fan housing 21 and a fan 22 disposed inside the fan housing, the fan 22 includes a volute 221 and an impeller 222 installed inside the volute, the third heat exchanger is a heat exchange tube 223 installed inside the volute 221, the heat exchange tube 223 is a capillary tube, and the heat exchange tube 223 is distributed along an axial direction of the impeller 222 and surrounds an outer periphery of the impeller 222. Liquid storage cavities 224 are formed in the front side wall and the rear side wall of the volute 221, the front end and the rear end of the heat exchange tube 3 are respectively communicated with the liquid storage cavities 224 on the corresponding sides, a liquid inlet 225 and a liquid outlet 226 are formed in the liquid storage cavities 224, and the liquid inlet 225 and the liquid outlet 226 are communicated with the second heat exchanger 13 through the cold carrying channel 3. In addition, in order to further improve the heat exchange effect, a heat exchange pipe 223 is also distributed at the air outlet of the fan 22.
In this embodiment, the front-end electrostatic device 23 is installed inside the fan housing 21 and at the front end of the fan 22, and the front-end electrostatic device 23 can purify the oil smoke before entering the fan 22, which is beneficial to keeping the impeller 222 and the heat exchange pipe 223 clean.
The air conditioning module 1 has a fresh air inlet 15, a first air outlet 16 and a second air outlet 17. Wherein, the fresh air inlet 15, the first air outlet 16 and the second air outlet 17 are all arranged on the second chamber 101, the first air outlet 16 and the second air outlet 17 are both communicated with the fresh air inlet 15, and the second air outlet 17 is close to the first heat exchanger 12. In this embodiment, the air conditioning assembly 1 is installed above the kitchen ceiling 4, a first ventilation opening 41 and a second ventilation opening 42 are opened on the kitchen ceiling 4, the first ventilation opening 41 is communicated with the first air outlet 16 through a first ventilation pipe 51, and the second ventilation opening 42 is communicated with the second air outlet 17 through a second ventilation pipe 52. Therefore, air can be supplemented to the kitchen through the first air outlet 16 and the second air outlet 17, and the air quantity of the kitchen is kept balanced.
By switching the four-way valve, the air conditioner can be switched between the cooling mode and the heating mode.
Under the refrigeration mode, first heat exchanger 12 is the evaporimeter, second heat exchanger 13 is the condenser, blow off cold wind from the second air outlet 17 that is close to the evaporimeter, thereby for the indoor supplementary cold wind in kitchen, condenser and third heat exchanger 223 all exchange heat mutually with carrying cold passageway 3, the air that flows into in the kitchen from first air outlet 16 not only does benefit to and keeps the kitchen air quantity balanced, can also inhale and cool down third heat exchanger 223 behind fan 22 is inside, thereby make third heat exchanger 223's heat transfer effect better, and then improve the air conditioner efficiency. In addition, in order to purify the fresh air supplemented into the kitchen, a fresh air purification unit 18 is installed in the air channel between the fresh air inlet 15 and the first air outlet 16 and between the fresh air inlet 15 and the second air outlet 17, the fresh air purified by the fresh air purification unit 18 passes through the evaporator, and purified cold air is blown out from the second air outlet 17, so that the fresh air refrigeration effect is realized.
In the heating mode, the first heat exchanger 12 is a condenser, the second heat exchanger 13 is an evaporator, the purified air heated by the condenser enters the room to realize the function of heating the kitchen in winter, and the cold energy of the evaporator is transmitted to the heat exchange pipe 223 through the cold carrying channel 3 and is discharged out of the room.
Example two:
as shown in fig. 6, in the present embodiment, a rotary screen 24 capable of rotating horizontally is attached to the front end of the front end electrostatic device 23. After the front-end electrostatic device 23 and the rotary filter screen 24 are adopted, large-particle grease molecules in oil smoke are beaten into medium-particle molecules by the rotary filter screen 24, and then the medium-particle molecules are adsorbed by the front-end electrostatic device 23, so that the cleanness of the impeller 222 and the heat exchange tube 223 inside the volute 221 is more effectively kept, and the heat exchange efficiency is further ensured. The rest of the structure of the present embodiment is the same as that of the first embodiment, and will not be described herein.
Claims (10)
1. The utility model provides a kitchen air conditioning system, includes air conditioning component (1) and oil absorption cigarette subassembly (2), air conditioning component (1) is including compressor (11), first heat exchanger (12), second heat exchanger (13), be linked together through refrigerant pipeline (14) between compressor (11), first heat exchanger (12) and second heat exchanger (13), install cross valve, its characterized in that on refrigerant pipeline (14): the air conditioning assembly (1) is provided with a fresh air inlet (15) and a first air outlet (16) communicated with the fresh air inlet, the first air outlet (16) is directly communicated with the interior of a kitchen room, a third heat exchanger is installed in an air duct of the oil fume suction assembly (2), and the third heat exchanger is communicated with the second heat exchanger (13) through a cold carrying channel (3).
2. The galley air conditioning system according to claim 1, wherein: the oil fume suction assembly (2) comprises a fan outer cover (21) and a fan (22) arranged inside the fan outer cover, the fan (22) comprises a volute (221) and an impeller (222) arranged inside the volute, the third heat exchanger is a heat exchange pipe (223) arranged inside the volute (221), and the heat exchange pipe (223) is distributed along the axial direction of the impeller (222) and surrounds the periphery of the impeller (222).
3. The galley air conditioning system according to claim 2, wherein: be equipped with stock solution chamber (224) on the preceding, the back lateral wall of spiral case (221), the both ends of heat exchange tube (223) are linked together with stock solution chamber (224) of corresponding side respectively stock solution chamber (224) are equipped with inlet (225) and liquid outlet (226) on, inlet (225) and liquid outlet (226) pass through carry cold passageway (3) and be linked together with second heat exchanger (13).
4. The galley air conditioning system according to claim 2, wherein: the heat exchange tube (223) is a capillary tube.
5. The galley air conditioning system according to claim 2, wherein: the front end of the fan (22) is provided with a front end electrostatic device (23), and the front end electrostatic device (23) is arranged inside the fan outer cover (21).
6. The galley air conditioning system according to claim 5, wherein: and a rotary filter screen (24) is arranged at the front end of the front end electrostatic device (23).
7. The galley air conditioning system according to any one of claims 1 to 6, wherein: the air conditioning assembly (1) further comprises a second air outlet (17) close to the first heat exchanger (12), and the fresh air inlet (15) is communicated with the interior of the kitchen through the second air outlet (17).
8. The galley air conditioning system according to claim 7, wherein: air conditioning component (1) is installed in kitchen furred ceiling (4) top it has first vent (41) and second vent (42) to open on kitchen furred ceiling (4), first vent (41) with first air outlet (16) are linked together, second vent (42) with second air outlet (17) are linked together.
9. The galley air conditioning system according to claim 8, wherein: and a fresh air purification unit (18) is arranged in the air channel between the fresh air inlet (15) and the first air outlet (16) and between the fresh air inlet (15) and the second air outlet (17).
10. The galley air conditioning system according to claim 9, wherein: air conditioning component (1) include shell (10), shell (10) internal partitioning has first cavity (100) and second cavity (101) install in first cavity (100) compressor (11) with second heat exchanger (13), new trend entry (15) are located on second cavity (101) install in second cavity (101) first heat exchanger (12) and fan (19) that cooperate this first heat exchanger to use, second cavity (101) go up to open have second air outlet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867390.0A CN110793129A (en) | 2018-08-02 | 2018-08-02 | Kitchen air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867390.0A CN110793129A (en) | 2018-08-02 | 2018-08-02 | Kitchen air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110793129A true CN110793129A (en) | 2020-02-14 |
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ID=69425558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810867390.0A Pending CN110793129A (en) | 2018-08-02 | 2018-08-02 | Kitchen air conditioning system |
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| Country | Link |
|---|---|
| CN (1) | CN110793129A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203214443U (en) * | 2013-04-22 | 2013-09-25 | 句容市东南热电设备有限公司 | Heat exchange type water turbine |
| CN103797317A (en) * | 2011-09-13 | 2014-05-14 | 三菱电机株式会社 | Heat pump device and method for controlling heat pump device |
| CN205980114U (en) * | 2016-08-11 | 2017-02-22 | 青岛有屋科技有限公司 | Collection petticoat pipe trades fresh air conditioning ware |
| CN107726497A (en) * | 2017-10-16 | 2018-02-23 | 西北工业大学 | A kind of tangential air-out advection wall-hanging refrigerating fan of centrifugal low noise |
-
2018
- 2018-08-02 CN CN201810867390.0A patent/CN110793129A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103797317A (en) * | 2011-09-13 | 2014-05-14 | 三菱电机株式会社 | Heat pump device and method for controlling heat pump device |
| CN203214443U (en) * | 2013-04-22 | 2013-09-25 | 句容市东南热电设备有限公司 | Heat exchange type water turbine |
| CN205980114U (en) * | 2016-08-11 | 2017-02-22 | 青岛有屋科技有限公司 | Collection petticoat pipe trades fresh air conditioning ware |
| CN107726497A (en) * | 2017-10-16 | 2018-02-23 | 西北工业大学 | A kind of tangential air-out advection wall-hanging refrigerating fan of centrifugal low noise |
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Application publication date: 20200214 |
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| RJ01 | Rejection of invention patent application after publication |