CN113551335B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN113551335B CN113551335B CN202110822930.5A CN202110822930A CN113551335B CN 113551335 B CN113551335 B CN 113551335B CN 202110822930 A CN202110822930 A CN 202110822930A CN 113551335 B CN113551335 B CN 113551335B
- Authority
- CN
- China
- Prior art keywords
- oil collecting
- oil
- cooler
- air conditioner
- air
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses an air conditioner, comprising: the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an air inlet channel; the cooler is arranged in the air inlet channel; the oil collecting part is detachably arranged on the cooler, and the cooler can cool the oil collecting part through heat conduction. According to the air conditioner, the oil collecting part is detachably arranged on the cooler, the cooler can cool the oil collecting part through heat conduction, the cooled oil collecting part cools inlet air, oil drops are formed by condensing oil smoke in the air, and the oil drops are adsorbed on the oil collecting part after being formed, so that the oil drops are prevented from being directly adsorbed on the cooler.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner.
Background
The living standard of people is increasingly improved, and the requirement on the comfort level of the daily living environment is also increasingly higher. The kitchen space is relatively narrow, people in summer have a very humid and hot kitchen environment, and the human body comfort is very poor; however, the prior art and the market lack a special air conditioner designed for a kitchen space, so that the problem that the comfort level of people is extremely poor when people cook in a kitchen is solved. The kitchen is a place which people often need to enter in daily life, but the kitchen has a plurality of heat sources and high humidity, and the originally hot temperature in summer makes the hot and humid environment in the kitchen worse, brings strong discomfort to cookers, so the refrigeration demand in the kitchen environment in summer rises day by day. However, the working environment of the kitchen is very special, the oil smoke in the kitchen is heavy, the temperature is high, and the space is narrow, and a series of problems that the traditional air conditioner installed in the kitchen has insufficient space for the pipe running and arrangement of the connecting pipe and the drain pipe, and in addition, the oil smoke invades into the air conditioner and is not easy to clean and the like exist.
Wherein how effectual solution kitchen air conditioner's oil smoke is the headache problem that is difficult to overcome all the time. In the scheme for solving the oil smoke problem of the kitchen air conditioner in the prior art, a cooler is adopted, namely, the oil smoke in the air is condensed into oil drops to be collected before entering the air conditioner, and the oil drops are directly prevented from entering the air conditioner on a source, but the oil drops are attached to the cooler and are not easy to clean, so that the cooling effect of the cooler is reduced after a long time, and the oil smoke filtering effect is reduced.
Disclosure of Invention
The invention discloses an air conditioner, which solves the problem that the filtering effect of oil smoke is reduced after the existing air conditioner is used for a period of time.
The invention discloses an air conditioner, comprising: a housing having an air intake channel; the cooler is arranged in the air inlet channel; the oil collecting part is detachably arranged on the cooler, and the cooler can cool the oil collecting part through heat conduction.
Further, the oil collecting member at least partially covers an outer surface of the cooler.
Furthermore, the air conditioner also comprises a refrigerant compression cycle, a part of refrigerant pipes of the refrigerant compression cycle are arranged in the air inlet channel in a penetrating mode, and a part of refrigerant pipes in the air inlet channel form the cooler.
Furthermore, an oil collecting groove is formed in the position, corresponding to the oil collecting part, of the shell, and the bottom of the oil collecting part is located in the oil collecting groove.
Further, an oil discharge hole is formed in the oil collecting groove.
Further, the air conditioner further includes: the oil collecting box is detachably arranged on the shell, and the inside of the oil collecting box is communicated with the oil discharge hole.
Further, the air conditioner further includes: the oil collecting box is detachably arranged on the shell and is provided with an oil collecting groove, and the bottom of the oil collecting part is positioned in the oil collecting groove.
Furthermore, a flow guide surface is arranged on the inner wall of the oil discharge hole and connected with the bottom surface of the oil collecting tank.
Further, the air conditioner further includes: the oil collecting filter screen is detachably arranged at the position of the cooler, the bottom of the oil collecting filter screen is positioned in the oil collecting groove, and oil drops in the air are filtered after the oil collecting filter screen is cooled.
Further, the air conditioner further includes: the oil collecting filter screen is detachably arranged at the position of the cooler, and oil drops in the air are filtered after the oil collecting filter screen is cooled.
Further, the air conditioner is a kitchen air conditioner.
According to the air conditioner, the oil collecting part is detachably arranged on the cooler, the cooler can cool the oil collecting part through heat conduction, the cooled oil collecting part cools inlet air, oil drops are formed by condensing oil smoke in the air, and the oil drops are adsorbed on the oil collecting part after being formed, so that the oil drops are prevented from being directly adsorbed on the cooler.
Drawings
Fig. 1 is a schematic structural view of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a cooler of an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an oil sump of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an oil drain hole of an air conditioner according to an embodiment of the present invention;
legend: 10. a housing; 11. an air inlet channel; 12. an oil sump; 13. an oil drain hole; 131. a flow guide surface; 14. an upper air outlet; 15. a lower air outlet; 20. a cooler; 30. an oil collecting part; 40. an oil collecting box; 50. an oil collecting filter screen.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the details of the description.
As shown in fig. 1 to 4, the present invention discloses an air conditioner including a case 10, a cooler 20, and a fuel collecting part 30, the case 10 having an air intake passage 11; the cooler 20 is arranged in the air inlet channel 11; the oil collecting part 30 is detachably arranged on the cooler 20, and the cooler 20 can cool the oil collecting part 30 through heat conduction. According to the air conditioner, the oil collecting part 30 is detachably arranged on the cooler 20, the cooler 20 can cool the oil collecting part 30 through heat conduction, the cooled oil collecting part 30 cools inlet air, oil drops are formed by condensing oil smoke in the air and are adsorbed on the oil collecting part 30 after being formed, so that the oil drops are prevented from being directly adsorbed on the cooler 20, when the air conditioner is used for a period of time and needs to be cleaned, the oil collecting part 30 can be taken down and cleaned, the whole cooler is prevented from being disassembled and cleaned, the filtering effect can be guaranteed, and the cleaning process is convenient and rapid.
In order to prevent soot from adhering to the cooler 20, the oil collecting member 30 at least partially covers the outer surface of the cooler 20. Preferably, the oil collecting part 30 entirely covers the outer surface of the cooler, so that the oil smoke attached to the cooler 20 can be completely prevented.
It should be noted that the cooler 20 is disposed in the air intake channel 11, which means that the cooler 20 is disposed on the path of the airflow of the intake air, and the cooler 20 may be located inside the casing 10 or outside the casing 10.
The air conditioner further comprises a refrigerant compression cycle, the refrigerant compression cycle comprises a compressor, a condenser, an evaporator and a four-way valve, the compressor, the condenser, the evaporator and the four-way valve are communicated through refrigerant pipes, wherein the refrigerant pipe between the condenser and the evaporator penetrates through the air inlet channel 11, and part of the refrigerant pipes positioned in the air inlet channel 11 form a cooler 20. During refrigeration, the oil collecting part 30 is cooled by the low-temperature and low-pressure refrigerant radiated by the condenser through the cooler 20, and as shown in fig. 2, the low-temperature and low-pressure refrigerant flowing through the cooler 20 enters the evaporator again for evaporation refrigeration.
It should be noted that the oil collecting part 30 is an oil collecting sleeve matched with the refrigerant pipe, and is made of an oil-repellent material, for example: the injection molding piece is molded into a cylinder shape, and the side surface of the injection molding piece can be provided with a buckle which is sleeved on the refrigerant pipe. The oil collecting sleeve can also be made of flexible materials and is coated on the outer wall of the refrigerant pipe.
As the oil drops continuously adhere to the oil collecting part 30, the small oil drops are gathered into large oil drops, and the large oil drops flow downwards along the oil collecting part 30 under the action of gravity, so as to avoid the oil drops from polluting the shell, as shown in fig. 3, an oil collecting groove 12 is arranged at the position of the shell 10 corresponding to the oil collecting part 30, and the bottom of the oil collecting part 30 is positioned in the oil collecting groove 12. Oil droplets will flow into the sump 12 under the influence of gravity, thereby avoiding contamination of the housing by the oil droplets.
The oil sump 12 is provided with an oil discharge hole 13. Through setting up oil drain hole 13, can discharge the fluid in oil catch bowl 12, avoid fluid to spill over.
Further, the air conditioner further includes an oil collecting box 40, the oil collecting box 40 being detachably provided on the casing 10, the interior of the oil collecting box 40 being communicated with the oil discharge hole 13. The oil collecting box 40 can be arranged below the oil collecting tank 12 like a drawer, the interior of the oil collecting box 40 is communicated with the oil discharge hole 13, so that oil in the oil collecting tank 12 directly flows into the oil collecting box 40, when the oil in the oil collecting box 40 is full, the oil collecting box 40 can be drawn out, the oil can be poured out, and the operation is very convenient.
The oil collection box 40 in the above embodiment may also have other structures, and in another embodiment, the air conditioner has the same structure as that in the above embodiment except that in the present embodiment, the oil collection box 40 is detachably provided on the housing 10, the oil collection box 40 has the oil collection tank 12, and the bottom of the oil collection member 30 is located in the oil collection tank 12. The structure is more compact and saves more space.
In the embodiment shown in fig. 4, a guiding surface 131 is provided on the inner wall of the oil drain hole 13, and the guiding surface 131 is connected with the bottom surface of the oil sump 12. The flow guide surface 131 is adopted to facilitate the condensed oil drops to flow into the oil collecting box 40.
The air conditioner also comprises an oil collecting filter screen 50, wherein the oil collecting filter screen 50 is detachably arranged at the position of the cooler 20, and oil drops in the air are filtered after the oil collecting filter screen 50 is cooled. Through setting up oil collecting filter screen 50 can carry out the secondary filtration through oil dripping in the oil collecting filter screen 50 to the air, improve the filter effect.
It should be noted that the oil collecting screen 50 may be disposed in front of the cooler 20, or may be disposed behind the cooler 20, in other words, the oil collecting screen 50 may be disposed upstream of the cooler 20 or may be disposed downstream of the cooler 20 in the air intake direction. When the oil collecting filter screen 50 is arranged at the upper stream of the cooler 20, the oil collecting filter screen 50 is more convenient to disassemble and assemble, and when the oil collecting filter screen 50 is arranged at the lower stream of the cooler 20, the temperature of the oil collecting filter screen 50 can be further reduced by the cooled air inlet, so that more oil drops are condensed in the air, and the filtering effect is improved.
In order to prevent oil drops on the oil collecting filter screen 50 from falling onto the casing of the flow channel under the action of gravity, the bottom of the oil collecting filter screen 50 is positioned in the oil collecting groove 12, and the oil drops on the oil collecting filter screen 50 can fall into the oil collecting groove to avoid polluting the casing.
Further, the air conditioner is a kitchen air conditioner.
The shell 10 is further provided with an air inlet, an upper air outlet 14 and a lower air outlet 15, the upper air outlet 14 is arranged at the top of the shell 10, a first evaporator is arranged in the upper air outlet 14, the air inlet and the lower air outlet 15 are arranged on the side wall of the shell 10, the lower air outlet 15 is located below the air inlet, the air inlet is communicated with the air inlet channel 11, the lower air outlet 15 is internally provided with a second evaporator, and the first evaporator and the second evaporator are arranged in parallel.
It should be noted that, the control valves are arranged in front of the first evaporator and the second evaporator, the upper air outlet and the lower air outlet can simultaneously output air or independently output air, specifically, two fans can be independently driven, and the control valves can also be used for controlling the air outlets. When a single air outlet discharges air, the evaporator control valve corresponding to the air outlet discharging air is opened for refrigeration, and the control valve of the other evaporator is closed and is not refrigerated.
The air conditioner is applied to a special working environment of a kitchen, and a large amount of kitchen oil smoke is filled in the air. In order to prevent oil smoke from entering the air conditioner to damage internal components, a cooler 20 and an oil collecting part 30 are arranged at the air inlet channel 11 of the air conditioner. When air in a kitchen enters the air inlet channel 11 of the air conditioner, the air needs to pass through the oil collecting part 30 of the air conditioner, the temperature of the oil collecting part 30 is reduced through heat conduction, and when the air passes through the oil collecting part 30, the temperature is reduced, and the temperature of the air which passes through the oil collecting filter screen 50 is also lower. Oil smoke and vapor in the air are condensed into liquid after being cooled, an oil-water mixture flows into the oil collecting tank 12 along the oil collecting part 30 and the oil collecting filter screen 50, the oil collecting tank 12 is communicated with the oil collecting box 40 through the oil discharge hole 13, and the air passes through the oil collecting part 30, the oil collecting filter screen 50 and the oil absorbing filter screen and then enters the air conditioner. When the air passes through the oil collecting part 30 and the oil collecting filter screen 50, most oil smoke mixed with the air can be filtered, and the oil smoke in the air is blocked for the second time after the air is filtered by the oil absorbing filter screen. Substantially no oil smoke will be introduced into the interior of the air conditioner.
The oil inside the oil collecting box 40 is cleaned regularly, and the oil collecting part 30 and the oil collecting filter screen 50 are cleaned, so that the centralized treatment of the kitchen oil smoke is realized. The oil smoke is prevented from entering the air conditioner, the oil smoke in a kitchen is collected in a concentrated mode, the oil smoke in the air conditioner can be prevented from being absent, and the oil smoke is prevented from invading other electrical appliances and spaces in the kitchen.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes and modifications which are obvious to the technical scheme of the invention are covered by the protection scope of the invention.
Claims (7)
1. An air conditioner, comprising:
a housing (10), the housing (10) having an air intake channel (11);
a cooler (20), wherein the cooler (20) is arranged in the air inlet channel (11);
the oil collecting part (30), the oil collecting part (30) is detachably arranged on the cooler (20), and the cooler (20) can cool the oil collecting part (30) through heat conduction;
the oil collecting part (30) at least partially covers the outer surface of the cooler (20);
an oil collecting groove (12) is formed in the position, corresponding to the oil collecting part (30), of the shell (10), and the bottom of the oil collecting part (30) is located in the oil collecting groove (12);
an oil discharge hole (13) is formed in the oil collecting tank (12);
a flow guide surface (131) is arranged on the inner wall of the oil discharge hole (13), and the flow guide surface (131) is connected with the bottom surface of the oil collecting tank (12).
2. The air conditioner according to claim 1,
the air conditioner also comprises a refrigerant compression cycle, a part of refrigerant pipes of the refrigerant compression cycle are arranged in the air inlet channel (11) in a penetrating mode, and a part of refrigerant pipes in the air inlet channel (11) form the cooler (20).
3. The air conditioner according to claim 1, further comprising:
the oil collecting box (40), the oil collecting box (40) is detachably arranged on the shell (10), and the interior of the oil collecting box (40) is communicated with the oil discharge hole (13).
4. The air conditioner according to claim 1, further comprising:
the oil collecting box (40), the oil collecting box (40) is detachably arranged on the shell (10), the oil collecting box (40) is provided with an oil collecting groove (12), and the bottom of the oil collecting part (30) is positioned in the oil collecting groove (12).
5. The air conditioner according to claim 3, further comprising:
an oil collecting filter screen (50), the detachably of oil collecting filter screen (50) sets up cooler (20) position department, the bottom of oil collecting filter screen (50) is located in oil catch bowl (12), oil in the air is filtered to oil after oil collecting filter screen (50) cools off.
6. The air conditioner according to claim 1, further comprising:
the oil collecting filter screen (50), the oil collecting filter screen (50) detachably set up in cooler (20) position department, oil drops in the air are filtered after the oil collecting filter screen (50) cools down.
7. The air conditioner according to claim 1,
the air conditioner is a kitchen air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110822930.5A CN113551335B (en) | 2021-07-21 | 2021-07-21 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110822930.5A CN113551335B (en) | 2021-07-21 | 2021-07-21 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113551335A CN113551335A (en) | 2021-10-26 |
| CN113551335B true CN113551335B (en) | 2022-09-13 |
Family
ID=78103705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110822930.5A Active CN113551335B (en) | 2021-07-21 | 2021-07-21 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113551335B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0339846A (en) * | 1989-07-04 | 1991-02-20 | Matsushita Seiko Co Ltd | Heat exchange type range hood |
| JP2004271008A (en) * | 2003-03-06 | 2004-09-30 | Shigeoka Seiji | Outdoor heat exchanger |
| JP2006342989A (en) * | 2005-06-07 | 2006-12-21 | Sharp Corp | Cooling storage |
| CN101653683A (en) * | 2009-09-11 | 2010-02-24 | 陈明功 | Oil and smoke purifier of low-temperature plasma synergistic modified filtering membrane |
| CN203594919U (en) * | 2013-12-10 | 2014-05-14 | 杨红健 | Detachable temperature-preserving device |
| CN106287869A (en) * | 2015-05-22 | 2017-01-04 | 冯卓林 | The not energy-conservation integrated kitchen range of other cooking-fume discharging |
| CN211695081U (en) * | 2020-03-16 | 2020-10-16 | 绍兴市海乐电器有限公司 | Oil stain preventing assembly for smoke exhaust corrugated pipe of range hood |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000186839A (en) * | 1998-12-22 | 2000-07-04 | Matsushita Electric Works Ltd | Air purifier |
| JP2014009936A (en) * | 2012-06-29 | 2014-01-20 | Ryotsu Kogyo:Kk | Filter for kitchen |
| CN104633934B (en) * | 2013-11-13 | 2018-07-27 | 海尔集团公司 | A kind of lampblack filter of gas heater |
| CN103776118B (en) * | 2014-02-19 | 2017-01-04 | 天津大学 | A kind of air conditioner used in kitchen |
| CN204438383U (en) * | 2014-12-19 | 2015-07-01 | Tcl空调器(中山)有限公司 | Air conditioner for kitchen |
| CN206146269U (en) * | 2016-10-26 | 2017-05-03 | 京能（锡林郭勒）发电有限公司 | Anticorrosive heat exchange tube and cooling tower heat exchanger tube bundles |
| CN208750845U (en) * | 2018-08-23 | 2019-04-16 | 珠海格力电器股份有限公司 | Air conditioner |
| CN210861273U (en) * | 2019-08-30 | 2020-06-26 | 宁波方太厨具有限公司 | Air-conditioning type range hood |
| CN212133367U (en) * | 2019-12-05 | 2020-12-11 | 托普工业(江苏)有限公司 | Stainless steel finned tube heat exchanger |
-
2021
- 2021-07-21 CN CN202110822930.5A patent/CN113551335B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0339846A (en) * | 1989-07-04 | 1991-02-20 | Matsushita Seiko Co Ltd | Heat exchange type range hood |
| JP2004271008A (en) * | 2003-03-06 | 2004-09-30 | Shigeoka Seiji | Outdoor heat exchanger |
| JP2006342989A (en) * | 2005-06-07 | 2006-12-21 | Sharp Corp | Cooling storage |
| CN101653683A (en) * | 2009-09-11 | 2010-02-24 | 陈明功 | Oil and smoke purifier of low-temperature plasma synergistic modified filtering membrane |
| CN203594919U (en) * | 2013-12-10 | 2014-05-14 | 杨红健 | Detachable temperature-preserving device |
| CN106287869A (en) * | 2015-05-22 | 2017-01-04 | 冯卓林 | The not energy-conservation integrated kitchen range of other cooking-fume discharging |
| CN211695081U (en) * | 2020-03-16 | 2020-10-16 | 绍兴市海乐电器有限公司 | Oil stain preventing assembly for smoke exhaust corrugated pipe of range hood |
Non-Patent Citations (1)
| Title |
|---|
| 酒店厨房通风系统存在的问题及设计改进措施;沈学明等;《建筑热能通风空调》;20061025(第05期);99-103 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113551335A (en) | 2021-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212618646U (en) | Kitchen air conditioning system | |
| CN106839135B (en) | Air conditioner indoor unit, air conditioner outdoor unit and air conditioner | |
| CN206959099U (en) | A kind of automatically cleaning range hood | |
| CN206755360U (en) | Air conditioner room unit, air-conditioner outdoor unit and air conditioner | |
| CN111854010A (en) | Split type kitchen air conditioning system | |
| CN113551335B (en) | Air conditioner | |
| CN108061321B (en) | Kitchen refrigerating range hood | |
| CN211625467U (en) | Kitchen air conditioning system | |
| CN206222519U (en) | Moveable air conditioner | |
| CN214791351U (en) | Kitchen air conditioning system | |
| CN106322478B (en) | Machine and cigarette machine air conditioner in cigarette machine air conditioning | |
| CN210861498U (en) | Kitchen air conditioning system | |
| CN206724407U (en) | A kind of sound-insulating house ventilating filtering device | |
| CN114440341A (en) | Kitchen airflow organization system | |
| CN206377762U (en) | Air conditioner for kitchen | |
| CN110440315A (en) | A kind of refrigeration kitchen ventilator | |
| CN215216365U (en) | Air outlet cover and range hood provided with same | |
| CN220471782U (en) | Kitchen electronic air conditioner | |
| CN211903163U (en) | Special air conditioner for kitchen and large oil mist space | |
| CN215216363U (en) | Air outlet cover and range hood provided with same | |
| CN216557469U (en) | Kitchen air conditioner | |
| CN213777981U (en) | Kitchen airflow organization system | |
| CN217031359U (en) | Kitchen air conditioner | |
| CN208871917U (en) | A kind of refrigeration system evaporator with automatic cleaning function | |
| CN211822788U (en) | Heat exchanger and kitchen air conditioning system adopting same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |