CN113685897B - Kitchen air conditioning system - Google Patents
Kitchen air conditioning system Download PDFInfo
- Publication number
- CN113685897B CN113685897B CN202010424958.9A CN202010424958A CN113685897B CN 113685897 B CN113685897 B CN 113685897B CN 202010424958 A CN202010424958 A CN 202010424958A CN 113685897 B CN113685897 B CN 113685897B
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- air
- air outlet
- kitchen
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 34
- 239000003507 refrigerant Substances 0.000 claims abstract description 16
- 239000000779 smoke Substances 0.000 claims description 28
- 239000003517 fume Substances 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036651 mood 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Ventilation (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model provides a kitchen air conditioning system, including air conditioning assembly and range hood, be equipped with the fresh air passageway in the range hood casing outside, be equipped with the last air-out passageway that keeps apart with the exhaust duct in the casing, the air intake and the fresh air passageway of going up the air-out passageway are linked together, the air outlet and the kitchen indoor of going up the air-out passageway are linked together, first heat exchanger is installed in the fresh air passageway, in the exhaust duct is installed to the second heat exchanger, be equipped with down the air-out passageway in lower cupboard, install the third heat exchanger in down the air-out passageway, install the three-way reversing valve that is used for switching over second heat exchanger and first heat exchanger or be linked together with the third heat exchanger on the refrigerant pipeline. According to the kitchen air conditioning system, the four-way valve and the three-way reversing valve are switched, cold air can be blown out from the upper air outlet channel on the range hood in summer, the cold air can sink downwards, warm air can be blown out from the lower air outlet channel on the lower cabinet in winter, and the hot air can float upwards, so that good air outlet effect can be achieved in summer and winter.
Description
Technical Field
The present invention relates to a kitchen air conditioning system.
Background
The kitchen is a main place for people to cook, and the quality of the air environment of the kitchen directly influences the mood of a cooking person. Often can produce a large amount of smog in the kitchen in the culinary art in-process, in the summer of comparing hot and chilly winter, external environment can influence user's use experience, and the user blows cold wind to the range hood in summer, blows hot-blast demand more and more strong winter, thereby promotes culinary art experience. For this reason, various kitchen air conditioners have been invented to cool or heat the kitchen air. The existing kitchen air conditioner generally adopts an inner machine and an outer machine split type, namely the outer machine is located outdoors, the inner machine is located indoors, the inner machine and the outer machine are respectively provided with a motor fan, the inner machine and the outer machine split type kitchen air conditioner are connected through pipelines, holes are formed in the walls, decoration is damaged, the outer machine is hung outside, the structure is not compact enough, and the installation is inconvenient. Although, at present, products such as an air-conditioning smoke ventilator also exist, namely an air-conditioning component is added on the basis of a smoke ventilator platform, so that not only can all functions of the smoke ventilator be realized, but also the functions of an air conditioner can be realized. However, these air conditioning smoke machines often combine the simple functions of the indoor unit of the traditional air conditioner and the traditional smoke ventilator, and the outdoor unit of the air conditioner needs to be independently installed outdoors, so that the integration level of the air conditioning smoke ventilator is not enough, the installation is complicated, and the pipelines and the circuit connection of the indoor unit and the outdoor unit of the air conditioner can damage the wall. In view of the foregoing, there is a need for further improvements in existing kitchen air conditioning systems.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a kitchen air conditioning system capable of realizing wind mode switching in winter and summer aiming at the current state of the art.
The kitchen air conditioning system comprises an air conditioning component and a range hood, wherein the air conditioning component comprises a compressor, a first heat exchanger and a second heat exchanger, the compressor, the first heat exchanger and the second heat exchanger are communicated through a refrigerant pipeline, a four-way valve is arranged on the refrigerant pipeline, a smoke exhaust channel is arranged in a shell of the range hood, the kitchen air conditioning system is characterized in that a fresh air channel communicated with the outside of the shell is arranged outside the shell, an upper air outlet channel isolated from the smoke exhaust channel is further arranged in the shell, an air inlet of the upper air outlet channel is communicated with the fresh air channel, an upper air outlet of the upper air outlet channel is communicated with the inside of a kitchen, the first heat exchanger is arranged in the fresh air channel, the second heat exchanger is arranged in the smoke exhaust channel, a lower air outlet channel communicated with the inside of the kitchen is arranged in the lower cabinet, a third heat exchanger is arranged in the lower air outlet channel, and a three-way valve used for switching the second heat exchanger and the first heat exchanger or the third heat exchanger is arranged on the refrigerant pipeline.
Preferably, the first port of the four-way valve is communicated with the second heat exchanger, the second port of the four-way valve is connected to a refrigerant pipeline between the first heat exchanger and the third heat exchanger, the third port and the fourth port of the four-way valve are connected with the compressor, the first port of the three-way reversing valve is connected with the second heat exchanger, the second port of the three-way reversing valve is connected with the first heat exchanger, and the third port of the three-way reversing valve is connected with the second heat exchanger.
The novel air conditioner is characterized in that a fresh air module is arranged outside the machine shell and comprises an outer shell, the fresh air channel is formed inside the outer shell, a fresh air inlet of the fresh air channel is communicated with the outside of the machine shell, and a fresh air outlet of the fresh air channel is communicated with an air inlet of the upper air outlet channel.
In order to purify the fresh air, a fresh air purifying device, a first fan and the first heat exchanger are sequentially arranged in the shell along a path through which the fresh air flows, and an air outlet of the first fan faces the first heat exchanger.
The fresh air module can be installed in various ways, and preferably, the fresh air module is hoisted above the kitchen suspended ceiling.
In order to enable wind energy blown out by the first wind outlet device to be blown to the face of a cooking person, an upper wind outlet of the upper wind outlet channel is in a vertical strip shape and is vertically distributed at a position centered or approximately centered on the right and left sides of the front face of the machine shell.
In order to make the range hood inner structure more reasonable install the range hood fan in the casing, the range hood fan is the centrifugal fan of horizontal arrangement, and the air outlet low reaches of range hood fan form the smoke exhaust passageway, smoke exhaust passageway and last air-out passageway all have vertical section just vertical section is left and right sides and distributes each other, and, go up the air-out passageway and be located the top of range hood fan.
Further preferably, the lower cabinet is located below the kitchen range, the front face of the lower cabinet is provided with a return air inlet and a lower air outlet of the lower air outlet channel, a second fan is further installed in the lower air outlet channel, the third heat exchanger is close to the lower air outlet, and the air outlet direction of the second fan faces to the third heat exchanger.
The compressor may be mounted in a number of different locations, preferably it is integrated in the casing of the range hood.
In order to avoid the fume polluting the second heat exchanger in the fume exhaust channel, a fume purifying device is also arranged in the fume exhaust channel, and the fume purifying device is positioned at the upstream of the second heat exchanger along the path through which the fume flows.
Compared with the prior art, the kitchen air conditioning system has the advantages that the first heat exchanger is arranged in the fresh air channel outside the range hood, the second heat exchanger is arranged in the smoke exhaust channel inside the range hood, the third heat exchanger is arranged in the lower air outlet channel inside the lower cabinet, cold air can be blown out of the upper air outlet channel on the range hood in summer by switching the four-way valve and the three-way reversing valve, cold air can sink downwards, warm air can be blown out of the lower air outlet channel on the lower cabinet in winter, and hot air can float upwards, so that a good air outlet effect can be obtained in summer and winter, and user experience is improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a fresh air module according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an upper air outlet channel according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a lower air outlet channel according to an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating an internal structure of a lower air outlet channel according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the working principle of the embodiment of the invention when the air is exhausted in summer;
fig. 7 is a schematic diagram of the working principle of the embodiment of the invention in winter air outlet.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 3, the kitchen air conditioning system of the present embodiment includes an air conditioning assembly 1, a range hood 2, a fresh air module 3, and a lower cabinet 4. The air conditioning assembly 1 comprises 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 through a refrigerant pipeline 14, a four-way valve 15 is installed on the refrigerant pipeline 14, and the working mode is switched by switching the four-way valve 15, so that the working principle of the air conditioning assembly 1 is the same as that of the existing air conditioner, and the description is not repeated here.
The range hood 2 comprises a casing 20, a range hood fan 23 is arranged in the casing 20, the range hood fan 23 of the embodiment adopts a horizontally arranged centrifugal fan, and a smoke exhaust channel 21 is formed at the downstream of an air outlet of the range hood fan 23. An upper air outlet passage 22 is further arranged in the casing 20, the upper air outlet passage 22 is isolated from the smoke exhaust passage 21, and the smoke exhaust passage 21 and the upper air outlet passage 22 are provided with vertical sections. The vertical section of the smoke evacuation channel 21 is located to the left of the vertical section of the upper air outlet channel 22, to the right in the direction indicated by arrow a in fig. 1. The upper air outlet channel 22 of this embodiment is integrally located above the range hood 23, the air supply fan 25 is installed in the upper air outlet channel 22, and the upper air outlet channel 22 has an air inlet 221 and an upper air outlet 222, and the upper air outlet 222 is in a vertical strip shape and is vertically distributed at a position centered or approximately centered on the right and left sides of the front face of the casing 20.
The fresh air mode 3 is located outside the range hood 1 and is hoisted above a kitchen ceiling (not shown in the figure), the fresh air module 3 comprises a shell 30, a fresh air channel 31 is formed inside the shell 30, a fresh air inlet 311 of the fresh air channel 31 is communicated with the outside, and a fresh air outlet 312 of the fresh air channel 31 is communicated with an air inlet 221 of the upper air outlet channel 22. Inside the casing 30 and along the path through which the fresh air flows, a fresh air purifying device 32, a first fan 33 and the first heat exchanger 12 are sequentially disposed, and an air outlet of the first fan 33 faces the first heat exchanger 12. Under the action of the first fan 33 and the air supply fan 25, the outdoor fresh air is sequentially supplied into the kitchen from the upper air outlet 222 through the fresh air channel 31 and the upper air outlet channel 22. Alternatively, the first fan 33 and the blower fan 25 may be installed.
The second heat exchanger 13 of the air conditioning assembly 1 is installed in the smoke exhaust passage 21, and a smoke purifying device 24 is installed upstream of the second heat exchanger 13 along a path through which smoke flows, so as to prevent the smoke from contaminating the second heat exchanger 13. The compressor 11 of the present embodiment is integrated with the cabinet 20 of the range hood 2, and in addition, the compressor 11 may be installed above the kitchen ceiling or at other locations inside the kitchen.
As shown in fig. 4 and 5, a lower air outlet channel 41 communicated with the kitchen is arranged in the lower cabinet 4 below the kitchen range 5, and an air return opening 411 and a lower air outlet 412 of the lower air outlet channel 41 are arranged on the panel of the lower cabinet 4. A second fan 42 and a third heat exchanger 17 are installed in the lower air outlet channel 41, the third heat exchanger 17 is close to the lower air outlet 412, and the air outlet direction of the second fan 42 faces the third heat exchanger 17.
The first port of the four-way valve 15 is communicated with the second heat exchanger 13, the second port of the four-way valve 15 is connected to the refrigerant pipeline 14 between the first heat exchanger 12 and the third heat exchanger 17, and the third port and the fourth port of the four-way valve 15 are connected with the compressor 11. The refrigerant pipeline 14 is also provided with a three-way reversing valve 16, wherein a first port of the three-way reversing valve 16 is connected with the second heat exchanger 13, a second port 52 of the three-way reversing valve 16 is connected with the first heat exchanger 12, and a third port of the three-way reversing valve 16 is connected with the second heat exchanger 13.
The working principle of the system is as follows:
As shown in fig. 6, the three-way reversing valve 16 is switched to the first port to be communicated with the second port, the compressor 11 is started, the first heat exchanger 12 is communicated with the second heat exchanger 13, the third heat exchanger 17 is disconnected, the refrigerant flowing out of the compressor 11 flows back into the compressor 11 after sequentially passing through the second heat exchanger 13 and the first heat exchanger 12, at this time, the second heat exchanger 13 is a condenser, the first heat exchanger 12 is an evaporator, so that fresh air in the fresh air channel 31 is cooled, the fresh air enters the upper air outlet channel 22 after being cooled, and is blown out from the upper air outlet 222 on the casing 20, thereby meeting the cooling requirement of kitchen air in summer. In addition, because the cold air specific gravity is great, can flow downwards after blowing out from last air outlet 222 to cooling effect to the kitchen air is better, does benefit to and promotes user experience.
As shown in fig. 7, the three-way reversing valve 16 is switched to the first port to be communicated with the third port, the compressor 11 is started, the third heat exchanger 17 is communicated with the second heat exchanger 13, the first heat exchanger 12 is disconnected, the refrigerant flowing from the compressor 11 flows back into the compressor 11 after sequentially passing through the third heat exchanger 17 and the second heat exchanger 13, at this time, the third heat exchanger 17 is a condenser, and the second heat exchanger 13 is an evaporator, so that indoor return air in the lower air outlet channel 41 is heated, air in the lower air outlet channel 41 is blown out from the lower air outlet 412 after being heated, the heating requirement of the air outlet air in winter is met, and the hot air can flow upwards after being blown out from the lower air outlet 412 due to smaller specific gravity, so that the heating effect on kitchen air is better, and the user experience is facilitated to be improved.
Claims (9)
1. The kitchen air conditioning system comprises an air conditioning component (1) and a range hood (2), wherein the air conditioning component (1) comprises 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 through a refrigerant pipeline (14), a four-way valve (15) is arranged on the refrigerant pipeline (14), a smoke exhaust channel (21) is arranged in a casing (20) of the range hood (2), the kitchen air conditioning system is characterized in that a fresh air channel (31) communicated with the outside of the casing (20) is arranged, an upper air outlet channel (22) isolated from the smoke exhaust channel (21) is further arranged in the casing (20), an air inlet (221) of the upper air outlet channel (22) is communicated with the fresh air channel (31), an upper air outlet (222) of the upper air outlet channel (22) is communicated with the inside of a kitchen room, the first heat exchanger (12) is arranged in the refrigerant pipeline (14), the second heat exchanger (21) is arranged in the kitchen room, the lower air outlet channel (41) is arranged in the kitchen room (41), a three-way reversing valve (16) for switching the second heat exchanger (13) to be communicated with the first heat exchanger (12) or to be communicated with the third heat exchanger (17) is arranged on the refrigerant pipeline (14), a fume purifying device (24) is also arranged in the fume discharging channel (21), and the fume purifying device (24) is positioned at the upstream of the second heat exchanger (13) along the path through which fume flows.
2. The kitchen air conditioning system according to claim 1, wherein the first port of the four-way valve (15) is communicated with the second heat exchanger (13), the second port of the four-way valve (15) is connected to a refrigerant pipeline (14) between the first heat exchanger (12) and the third heat exchanger (17), the third port and the fourth port of the four-way valve (15) are connected to the compressor (11), the first port of the three-way reversing valve (16) is connected to the second heat exchanger (13), the second port (52) of the three-way reversing valve (16) is connected to the first heat exchanger (12), and the third port of the three-way reversing valve (16) is connected to the second heat exchanger (13).
3. The kitchen air conditioning system according to claim 1, wherein a fresh air module (3) is installed outside the casing (20), the fresh air module (3) comprises a housing (30), the fresh air channel (31) is formed inside the housing (30), a fresh air inlet (311) of the fresh air channel (31) is communicated with the outside, and a fresh air outlet (312) of the fresh air channel (31) is communicated with an air inlet (221) of the upper air outlet channel (22).
4. A kitchen air conditioning system according to claim 3, characterized in that a fresh air purifying device (32), a first fan (33) and the first heat exchanger (12) are arranged in sequence inside the housing (30) along a path through which fresh air flows, and an air outlet of the first fan (33) faces the first heat exchanger (12).
5. The kitchen air conditioning system according to claim 3, wherein the fresh air module (3) is suspended above a kitchen ceiling.
6. The kitchen air conditioning system according to claim 1, wherein the upper air outlets (222) of the upper air outlet duct (22) are vertically arranged in a vertical bar shape and are centered or approximately centered on the front side of the cabinet (20).
7. The kitchen air conditioning system according to claim 1, wherein a smoke exhaust fan (23) is installed in the casing (20), the smoke exhaust fan (23) is a horizontally arranged centrifugal fan, the smoke exhaust channel (21) is formed at the downstream of an air outlet of the smoke exhaust fan (23), the smoke exhaust channel (21) and the upper air outlet channel (22) are respectively provided with vertical sections, the vertical sections are distributed left and right, and the upper air outlet channel (22) is located above the smoke exhaust fan (23).
8. The kitchen air conditioning system according to claim 1, wherein the lower cabinet (4) is located below the kitchen range (5), a return air inlet (411) and a lower air outlet (412) of the lower air outlet channel (41) are formed in the front face of the lower cabinet (4), a second fan (42) is further installed in the lower air outlet channel (41), the third heat exchanger (17) is close to the lower air outlet (412), and the air outlet direction of the second fan (42) faces the third heat exchanger (17).
9. The kitchen air conditioning system according to claim 1, characterized in that the compressor (11) is integrated in the housing (20) of the range hood (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010424958.9A CN113685897B (en) | 2020-05-19 | 2020-05-19 | Kitchen air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010424958.9A CN113685897B (en) | 2020-05-19 | 2020-05-19 | Kitchen air conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113685897A CN113685897A (en) | 2021-11-23 |
| CN113685897B true CN113685897B (en) | 2025-02-18 |
Family
ID=78575865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010424958.9A Active CN113685897B (en) | 2020-05-19 | 2020-05-19 | Kitchen air conditioning system |
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| Country | Link |
|---|---|
| CN (1) | CN113685897B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212618639U (en) * | 2020-05-19 | 2021-02-26 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1766427A (en) * | 2004-10-28 | 2006-05-03 | 王秀泉 | Air conditioning smoke exhaust ventilator with air flow collection cover system |
| CN110360696A (en) * | 2018-04-09 | 2019-10-22 | 宁波方太厨具有限公司 | A kind of air in kitchen regulating system |
| CN110657520A (en) * | 2018-06-29 | 2020-01-07 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN108758750A (en) * | 2018-08-09 | 2018-11-06 | 珠海格力电器股份有限公司 | Air conditioner lampblack absorber with air curtain function |
| CN110966675A (en) * | 2018-09-29 | 2020-04-07 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN110966671A (en) * | 2018-09-29 | 2020-04-07 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
| CN209569864U (en) * | 2018-11-29 | 2019-11-01 | 宁波方太厨具有限公司 | A kind of air conditioner type integrated kitchen range system |
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2020
- 2020-05-19 CN CN202010424958.9A patent/CN113685897B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212618639U (en) * | 2020-05-19 | 2021-02-26 | 宁波方太厨具有限公司 | Kitchen air conditioning system |
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| CN113685897A (en) | 2021-11-23 |
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