CN111780292B - Kitchen air conditioning system - Google Patents
Kitchen air conditioning system Download PDFInfo
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- CN111780292B CN111780292B CN201910264359.2A CN201910264359A CN111780292B CN 111780292 B CN111780292 B CN 111780292B CN 201910264359 A CN201910264359 A CN 201910264359A CN 111780292 B CN111780292 B CN 111780292B
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- air
- air outlet
- heat exchanger
- air conditioning
- kitchen
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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
- F24F5/0007—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 cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
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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
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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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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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
- 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
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air-Flow Control Members (AREA)
- Air Conditioning Control Device (AREA)
Abstract
A kitchen air conditioning system comprises a compressor of an air conditioning assembly, a first heat exchanger and a second heat exchanger which are communicated with each other through a refrigerant pipeline, wherein an air inlet, a first air outlet and a second air outlet are formed in a shell of the air conditioning assembly, the first air outlet is communicated with a kitchen room, the second air outlet is in fluid communication with a smoke collecting area of an oil fume suction assembly through an air outlet channel, a flow sensor is installed in the air outlet channel, an air volume adjusting mechanism capable of adjusting the air volume of the second air outlet is installed at the position of the second air outlet, and the kitchen air conditioning system further comprises a controller which is electrically connected with the flow sensor and is used for controlling the air volume adjusting mechanism to perform corresponding air volume adjustment. The invention has the advantages that: the controller of the kitchen air conditioning system can correspondingly control the air volume adjusting mechanism by reading the air volume data of the flow sensor in the air outlet channel, so that the air volume of the second air outlet can be adjusted, and the automatic adjustment of the air volume can be realized.
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. In addition, the existing kitchen air conditioning system cannot supplement air to the range hood through the air conditioning assembly, and cannot automatically adjust the air supplement amount. In view of the above, there is a need for further improvements to existing galley air conditioning systems.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a kitchen air conditioning system capable of automatically adjusting the air volume flowing into the range hood assembly from the air outlet of the air conditioner, in view of the above-mentioned current state of the 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 and second heat exchanger, be linked together its characterized in that through the refrigerant pipeline between compressor, first heat exchanger and the second heat exchanger: the air conditioning component comprises a shell, wherein an air inlet, a first air outlet and a second air outlet are arranged on the shell, the first air outlet is communicated with the interior of a kitchen room, the second air outlet is in fluid communication with a smoke collection area of the oil smoke absorption component through an air outlet channel, a flow sensor is arranged in the air outlet channel, an air volume adjusting mechanism capable of adjusting the air volume of the second air outlet is arranged at the position of the second air outlet, and the air conditioning component further comprises a controller which is electrically connected with the flow sensor and can control the air volume adjusting mechanism to perform corresponding air volume adjustment according to an output signal of the flow sensor.
Preferably, the range hood assembly includes a fan housing and a hood disposed below the fan housing, the outlet channel includes a first outlet channel and a second outlet channel, the first outlet channel surrounds the outer wall of the fan housing and the hood, and the second outlet channel communicates with the inlet of the second outlet and the first outlet channel.
The flow sensor can be arranged at a plurality of positions, and preferably, the flow sensor is installed in the first air outlet channel.
Preferably, the housing of the air conditioning assembly is mounted above the kitchen ceiling, and the second air outlet channel and the air volume adjusting mechanism are both hidden above the kitchen ceiling.
In order to make the air outlet of the air conditioner supplemented to the interior of the kitchen through the kitchen ceiling, a ventilation opening communicated with the interior of the kitchen is formed in the kitchen ceiling, and the first air outlet is communicated with the ventilation opening through an air outlet pipe.
Further preferably, the compressor, the first heat exchanger and the second heat exchanger are all arranged inside the shell, and the first heat exchanger is close to the first air outlet.
In order to provide clean fresh air indoors, the air inlet is a fresh air inlet communicated with the outside, and a fresh air purification unit is arranged in an air channel between the fresh air inlet and the first heat exchanger.
In order to provide cold air for a kitchen, the first heat exchanger is an evaporator, and the second heat exchanger is a condenser.
As a preferred scheme of the flow rate adjusting structure, the air volume adjusting mechanism includes a motor, a push rod, a connecting sheet, a valve core, a fixed seat, a spring and a throttle baffle, the push rod is horizontally arranged and installed on an output shaft of the motor, a cavity for the valve core to move back and forth is opened on the fixed seat, the connecting sheet is arranged in the cavity, the front end of the push rod extends into the cavity and is fixed on the connecting sheet, the rear end of the valve core extends into the cavity, the rear end of the spring is fixed on the connecting sheet, the front end of the spring is arranged at the rear end of the valve core, an air outlet gap communicated with the second air outlet is formed between the throttle baffle and the front end of the valve core, and the valve core moves back and forth under the driving of the motor to adjust the size of the air outlet gap.
As another preferable scheme of the flow rate adjusting structure, the air volume adjusting mechanism includes a driving motor, a horizontal push rod, a push rod seat, a slider, a spring seat and a pressure spring, the horizontal push rod is installed on an output shaft of the motor, the slider is arranged on the front side of the push rod seat, the front end of the horizontal push rod penetrates through the push rod seat and is fixed on the slider, the spring seat is fixed on the front side of the slider, the pressure spring is elastically abutted between the slider and the spring seat, and the slider moves back and forth under the driving of the driving motor to adjust an air outlet gap between the second air outlet and the slider.
Compared with the prior art, the invention has the advantages that: the first air outlet of the air conditioner of the kitchen air conditioning system is communicated with the interior of a kitchen room, the second air outlet is in fluid communication with the smoke collection area of the oil smoke absorption assembly through the air outlet channel, and the controller can correspondingly control the air volume adjusting mechanism by reading air volume data of the flow sensor in the air outlet channel, so that the air volume of the second air outlet can be adjusted, and automatic adjustment of the air volume is achieved.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram according to a second embodiment of the present invention;
fig. 5 is an enlarged schematic view of a portion B in fig. 4.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The first embodiment is as follows:
as shown in fig. 1 to 3, 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 a four-way valve (not shown) is installed on the refrigerant pipeline 14. The operation principle of the air conditioning assembly 1 is the same as that of the existing air conditioner and will not be described herein.
The air conditioning assembly 1 has a housing 10, and an air inlet 15, a first air outlet 16 and a second air outlet 17 are provided on the housing 10. The housing 10 is mounted above the kitchen ceiling 7 and the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are all located inside the housing 10. The first heat exchanger 12 is close to the first air outlet 16, the air inlet 15 is a fresh air inlet communicated with the outside, and a fresh air purification unit 18 is installed in an air duct between the fresh air inlet and the first heat exchanger 12. The kitchen ceiling 7 is provided with a ventilation opening 71 communicated with the interior of the kitchen, and the first air outlet 16 is communicated with the ventilation opening 71 through the air outlet pipe 8, so that the air blown out from the first air outlet 16 can be supplemented into the interior of the kitchen.
In this embodiment, the second air outlet 17 of the air conditioning adjusting assembly 1 is in fluid communication with the smoke collecting area of the oil smoke sucking assembly 2 through an air outlet channel. Specifically, the oil smoke absorption assembly 2 includes a fan housing 21 and a smoke collecting cover 22 disposed below the fan housing, the air outlet channel includes a first air outlet channel 31 and a second air outlet channel 32, the first air outlet channel 31 surrounds the outer wall of the fan housing 21 and the smoke collecting cover 22, a flow sensor 4 is installed in the first air outlet channel 31, and the second air outlet channel 32 communicates with the second air outlet 17 and the inlet of the first air outlet channel 31.
In this embodiment, the air volume adjusting mechanism 5 capable of adjusting the air volume at the second air outlet is installed at the second air outlet 17, and the air volume adjusting mechanism 5, the second air outlet channel 32 and the air volume adjusting mechanism 5 are both hidden above the kitchen ceiling 7. The controller 6 is electrically connected with the flow sensor 4 and the air volume adjusting mechanism 5, and the controller 6 can control the air volume adjusting mechanism 5 to adjust the air volume correspondingly according to the output signal of the flow sensor 4.
By switching the four-way valve, the air conditioner can be switched between a refrigeration mode and a heating mode, wherein in the refrigeration mode, the first heat exchanger 12 is an evaporator, the second heat exchanger 13 is a condenser, and the first air outlet 16 blows cold air to cool a kitchen; in the heating mode, the first heat exchanger 12 is a condenser, the second heat exchanger 13 is an evaporator, and the first air outlet 16 blows warm air.
The air volume adjusting mechanism 5 of the present embodiment includes a motor 51, a push rod 52, a connecting piece 53, a valve core 54, a fixing seat 55, a spring 56, and a throttle flap 57. The push rod 52 is horizontally arranged and mounted on an output shaft of the motor 51, the fixing seat 55 is provided with a cavity 550 for the valve core 54 to move back and forth, the connecting sheet 53 is arranged in the cavity 550, the front end of the push rod 52 extends into the cavity 550 and is fixed on the connecting sheet 53, the rear end of the valve core 54 extends into the cavity 550, the rear end of the spring 56 is fixed on the connecting sheet 53, the front end of the spring 56 is arranged at the rear end of the valve core 54, an air outlet gap 58 communicated with the second air outlet 17 is formed between the throttling baffle 57 and the front end of the valve core 54, and the valve core 54 moves back and forth under the driving of the motor 51 to adjust the size of the air outlet gap 58.
When the system works, the air enters the shell 10 from the outdoor air inlet 15, one path of air flows out from the first air outlet 16 and is blown to the interior of the kitchen from the ventilation opening 71 on the kitchen ceiling 7, and the other path of air flows into the air volume adjusting mechanism 5 from the second air outlet 17 and then is supplemented to the smoke collecting area below the smoke collecting hood 22 through the second air outlet channel 32 and the first air outlet channel 31 in sequence. Moreover, the flow sensor 4 in the first air outlet channel 31 transmits the air volume data in the first air outlet channel 31 to the controller 6, the controller 6 controls the air volume adjusting mechanism 5 according to the received data, and the air volume adjusting mechanism 5 adjusts the air volume of the second air outlet 17, so as to adjust the air volume in the first air outlet channel 31.
The specific adjustment process of the air volume adjusting mechanism 5 of the present embodiment is as follows: when the air volume in the first air outlet channel 31 is too large, the controller 6 controls the push rod 52 of the motor 51 to move rightwards, and the push rod 52 drives the valve core 54 to move rightwards, so that the air outlet gap 58 between the valve core 54 and the throttle baffle 57 is reduced, and the purpose of reducing the air volume of the first air outlet channel 31 is achieved. On the contrary, when the air volume in the first air outlet channel 31 is too small, the controller 6 controls the push rod 52 of the motor 51 to move leftward, and the push rod 52 drives the valve core 54 to move leftward, so that the air outlet gap 58 between the valve core 54 and the throttle flap 57 is enlarged, and the purpose of increasing the air volume of the first air outlet channel 31 is achieved.
Example two:
as shown in fig. 4 and 5, the air volume adjusting mechanism 5 of the present embodiment includes a drive motor 500, a horizontal push rod 501, a push rod holder 502, a slider 503, a spring holder 504, and a compression spring 505. The horizontal push rod 501 is mounted on an output shaft of the motor 500, the sliding block 503 is arranged on the front side of the push rod seat 502, the front end of the horizontal push rod 501 penetrates through the push rod seat 502 and is fixed on the sliding block 503, the spring seat 504 is fixed on the front side of the sliding block 503, the compression spring 505 elastically abuts between the sliding block 503 and the spring seat 504, and the sliding block 503 moves back and forth under the driving of the driving motor 500 to adjust an air outlet gap between the second air outlet 17 and the sliding block 503.
The specific adjustment process of the air volume adjusting mechanism 5 of the present embodiment is as follows: when the air volume in the first air outlet channel 31 is too large, the controller 6 controls the horizontal push rod 501 of the driving motor 500 to move rightwards, and the push rod 501 drives the slide block 503 to move rightwards, so that the air outlet gap between the slide block 503 and the second air outlet 17 is reduced, and the purpose of reducing the air volume of the first air outlet channel 31 is achieved. On the contrary, when the air volume in the first air outlet channel 31 is too small and the air volume in the first air outlet channel 31 is too large, the controller 6 controls the horizontal push rod 501 of the driving motor 500 to move leftward, and the push rod 501 drives the slider 503 to move leftward, so that the air outlet gap between the slider 503 and the second air outlet 17 is enlarged, and the purpose of increasing the air volume of the first air outlet channel 31 is achieved.
The rest of the structure and the operation principle of the embodiment are the same as those of the first embodiment, and the description is not repeated here.
Claims (8)
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) and second heat exchanger (13), be linked together its characterized in that through refrigerant pipeline (14) between compressor (11), first heat exchanger (12) and the second heat exchanger (13): the air conditioning component (1) comprises a shell (10), wherein an air inlet (15), a first air outlet (16) and a second air outlet (17) are arranged on the shell (10), the first air outlet (16) is communicated with the interior of a kitchen, the second air outlet (17) is in fluid communication with a smoke collection area of the oil fume suction component (2) through an air outlet channel, a flow sensor (4) is arranged in the air outlet channel, an air volume adjusting mechanism (5) capable of adjusting the air volume of the second air outlet is arranged at the second air outlet (17), the air conditioning component further comprises a controller (6) which is electrically connected with the flow sensor (4) and can control the air volume adjusting mechanism (5) to adjust the air volume correspondingly according to an output signal of the flow sensor (4), and the air volume adjusting mechanism (5) comprises a motor (51), a push rod (52) and a controller (6), The air-out device comprises a connecting sheet (53), a valve core (54), a fixed seat (55), a spring (56) and a throttling baffle plate (57), wherein the push rod (52) is horizontally arranged and installed on an output shaft of the motor (51), a concave cavity (550) for the valve core (54) to move back and forth is formed in the fixed seat (55), the connecting sheet (53) is arranged in the concave cavity (550), the front end of the push rod (52) extends into the concave cavity (550) and is fixed on the connecting sheet (53), the rear end of the valve core (54) extends into the concave cavity (550), the rear end of the spring (56) is fixed on the connecting sheet (53), the front end of the spring (56) is arranged at the rear end of the valve core (54), an air-out gap (58) communicated with the second air outlet (17) is formed between the throttling baffle plate (57) and the front end of the valve core (54), and the valve core (54) can move back and forth under the driving of the motor (51) to adjust the size of the air-out gap (58) .
2. The galley air conditioning system according to claim 1, wherein: oil absorption cigarette subassembly (2) include fan dustcoat (21) and locate collection petticoat pipe (22) of fan dustcoat below, the air-out passageway includes first air-out passageway (31) and second air-out passageway (32), first air-out passageway (31) encircle the outer wall at fan dustcoat (21) and collection petticoat pipe (22), second air-out passageway (32) intercommunication the entry of second air outlet (17) and first air-out passageway (31).
3. The galley air conditioning system according to claim 2, wherein: the flow sensor (4) is arranged in the first air outlet channel (31).
4. The galley air conditioning system according to claim 2, wherein: the shell (10) of the air conditioning component (1) is installed above the kitchen ceiling (7), and the second air outlet channel (32) and the air quantity adjusting mechanism (5) are hidden above the kitchen ceiling (7).
5. The galley air conditioning system according to claim 1, wherein: a ventilation opening (71) communicated with the interior of the kitchen is formed in the kitchen ceiling (7), and the first air outlet (16) is communicated with the ventilation opening (71) through an air outlet pipe (8).
6. The galley air conditioning system according to claim 1, wherein: the compressor (11), the first heat exchanger (12) and the second heat exchanger (13) are all arranged inside the shell (10), and the first heat exchanger (12) is close to the first air outlet (16).
7. The galley air conditioning system according to claim 6, wherein: the air inlet (15) is a fresh air inlet communicated with the outside, and a fresh air purification unit (18) is arranged in an air channel between the fresh air inlet and the first heat exchanger (12).
8. The galley air conditioning system according to claim 1, wherein: the first heat exchanger (12) is an evaporator, and the second heat exchanger (13) is a condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264359.2A CN111780292B (en) | 2019-04-03 | 2019-04-03 | Kitchen air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264359.2A CN111780292B (en) | 2019-04-03 | 2019-04-03 | Kitchen air conditioning system |
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| Publication Number | Publication Date |
|---|---|
| CN111780292A CN111780292A (en) | 2020-10-16 |
| CN111780292B true CN111780292B (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910264359.2A Active CN111780292B (en) | 2019-04-03 | 2019-04-03 | Kitchen air conditioning system |
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| CN (1) | CN111780292B (en) |
Families Citing this family (1)
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| CN113374880B (en) * | 2021-06-15 | 2022-11-29 | 上海市计量测试技术研究院 | Device and method for adjusting flow velocity of ozonized gas in ozone aging box |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010117079A (en) * | 2008-11-13 | 2010-05-27 | Toto Ltd | Exhaust device |
| CN203719005U (en) * | 2014-02-19 | 2014-07-16 | 天津大学 | Novel kitchen air conditioner |
| CN104764136A (en) * | 2015-04-09 | 2015-07-08 | 长春工程学院 | Ventilation device with oily fume purification, air change and heat exchange functions for kitchen |
| CN105188312A (en) * | 2015-08-25 | 2015-12-23 | 贵州电网公司信息通信分公司 | Adjustable ventilation device and control system therefor |
| CN205747328U (en) * | 2016-07-12 | 2016-11-30 | 胡水菁 | One and the matching used VMC (Ventilation Mechanical Control System) of smoke exhaust ventilator |
| CN106439972A (en) * | 2016-10-25 | 2017-02-22 | 青岛海信电子技术服务有限公司 | Extractor hood with air conditioner |
| CN207162662U (en) * | 2017-07-28 | 2018-03-30 | 宁波方太厨具有限公司 | Freeze range hood in a kind of kitchen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110005507A9 (en) * | 2001-01-23 | 2011-01-13 | Rick Bagwell | Real-time control of exhaust flow |
-
2019
- 2019-04-03 CN CN201910264359.2A patent/CN111780292B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010117079A (en) * | 2008-11-13 | 2010-05-27 | Toto Ltd | Exhaust device |
| CN203719005U (en) * | 2014-02-19 | 2014-07-16 | 天津大学 | Novel kitchen air conditioner |
| CN104764136A (en) * | 2015-04-09 | 2015-07-08 | 长春工程学院 | Ventilation device with oily fume purification, air change and heat exchange functions for kitchen |
| CN105188312A (en) * | 2015-08-25 | 2015-12-23 | 贵州电网公司信息通信分公司 | Adjustable ventilation device and control system therefor |
| CN205747328U (en) * | 2016-07-12 | 2016-11-30 | 胡水菁 | One and the matching used VMC (Ventilation Mechanical Control System) of smoke exhaust ventilator |
| CN106439972A (en) * | 2016-10-25 | 2017-02-22 | 青岛海信电子技术服务有限公司 | Extractor hood with air conditioner |
| CN207162662U (en) * | 2017-07-28 | 2018-03-30 | 宁波方太厨具有限公司 | Freeze range hood in a kind of kitchen |
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| CN111780292A (en) | 2020-10-16 |
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