CN109869779B - Kitchen air quality centralized management system - Google Patents
Kitchen air quality centralized management system Download PDFInfo
- Publication number
- CN109869779B CN109869779B CN201910028069.8A CN201910028069A CN109869779B CN 109869779 B CN109869779 B CN 109869779B CN 201910028069 A CN201910028069 A CN 201910028069A CN 109869779 B CN109869779 B CN 109869779B
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- air
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- kitchen
- air outlet
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- 239000000779 smoke Substances 0.000 claims abstract description 38
- 239000000919 ceramic Substances 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 230000001699 photocatalysis Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000010411 cooking Methods 0.000 description 9
- 239000003517 fume Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000003326 Quality management system Methods 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
A centralized management system for kitchen air quality comprises a shell, a filter group, a heat exchanger, a fresh air fan, an exhaust fan, an air conditioner evaporator and a ceramic electric heater; an indoor air outlet and an indoor air inlet are formed in the left side of the shell, an outdoor air outlet and an outdoor air inlet are formed in the right side of the shell, and a multipoint smoke exhaust inlet is formed in the top of the shell; the left upper part in the shell is provided with an indoor air outlet channel, and the left lower part in the shell is provided with an indoor air inlet channel; the kitchen air quality centralized management system integrates the devices such as the smoke exhaust ventilator, the fresh air ventilator and the air cooling device, on one hand, the integrated effect can be achieved, the convenience in installation is ensured, and excessive space of a kitchen is not occupied. Furthermore, the kitchen air quality centralized management system can realize six working modes, which cannot be realized and achieved by common single equipment.
Description
Technical Field
The invention relates to the technical field of suction and exhaust eyepieces, in particular to a kitchen air quality centralized management system.
Background
In the cooking process, a large amount of oil smoke and solid particles exist in the kitchen, so that the kitchen not only pollutes the environment, but also is easy to cause serious physical injury to the human body when the human body works in the environment for a long time. There are many products designed for the above problems in the market, such as a range hood, a ventilator, a fresh air fan and a kitchen air conditioner, but there is no centralized solution, which easily causes too many products to be installed in the kitchen due to the limited space of the kitchen itself, and at the same time, the operation control thereof causes great trouble to the user.
Disclosure of Invention
The invention aims to provide an integrated kitchen air quality centralized management system aiming at the defects in the prior art.
To achieve the purpose, the invention adopts the following technical scheme: a centralized management system for kitchen air quality comprises a shell, a filter group, a heat exchanger, a fresh air fan, an exhaust fan, an air conditioner evaporator and a ceramic electric heater;
an indoor air outlet and an indoor air inlet are formed in the left side of the shell, an outdoor air outlet and an outdoor air inlet are formed in the right side of the shell, and a multipoint smoke exhaust inlet is formed in the top of the shell;
the upper left part in the shell is provided with an indoor air outlet channel, the lower left part in the shell is provided with an indoor air inlet channel, the upper right part in the shell is provided with an outdoor air outlet channel, the lower right part in the shell is provided with an outdoor air inlet channel, and the middle part in the shell is provided with a middle mounting channel;
the fresh air fan, the air conditioner evaporator and the ceramic electric heater are arranged in the outdoor air outlet channel, and the exhaust fan is arranged in the outdoor air outlet channel;
the indoor air outlet channel is separated from the middle mounting channel by a filter group, the outdoor air inlet channel is separated from the middle mounting channel by a heat exchanger, a first air valve is arranged between the filter group and the heat exchanger, and the filter group and the heat exchanger divide the middle mounting channel into an upper channel and a lower channel; the upper channel and the outdoor air outlet channel are separated by a second air valve.
Preferably, the first air valve and the second air valve are arranged in the same structure;
the first air valve comprises a gear, a rack, a cover plate and a supporting frame; the rack is an annular rack, the gear and the rack are in meshed transmission, the rack is connected to one end of the cover plate, and the other end of the cover plate is hinged to the supporting frame.
Preferably, the device also comprises an ultraviolet sterilizer; the ultraviolet sterilizer is arranged in the indoor air outlet channel.
Preferably, the indoor air outlet system further comprises an air quality sensor, wherein the air quality sensor is arranged in the indoor air outlet channel.
Preferably, the filter group consists of a dust removing filter screen, an active carbon filter screen and a photocatalytic porous ceramic plate group.
Preferably, the indoor air inlet access and the outdoor air inlet channel are internally provided with an oil removing net.
Preferably, each channel of the multipoint smoke exhaust inlet is provided with an exhaust fan.
The invention has the beneficial effects that: the kitchen air quality centralized management system integrates the devices such as the smoke exhaust ventilator, the fresh air ventilator and the air cooling device, on one hand, the integrated effect can be achieved, the convenience in installation is ensured, and excessive space of a kitchen is not occupied. Furthermore, the kitchen air quality centralized management system can realize six working modes, which cannot be realized and achieved by common single equipment.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic overall construction of one embodiment of the present invention;
FIG. 2 is a schematic illustration of the configuration of a first damper and/or a second damper according to one embodiment of the present invention;
FIG. 3 is a schematic diagram of the air exhaust mode of the kitchen air quality centralized management system of the present invention;
FIG. 4 is a schematic diagram of a fresh air vent mode of the kitchen air quality centralized management system of the present invention;
FIG. 5 is a schematic diagram of a multi-spot smoke pattern of the centralized kitchen air quality management system of the present invention;
FIG. 6 is a schematic diagram of a purge mode of the kitchen air quality centralized management system of the present invention;
FIG. 7 is a first cooking mode schematic view of the kitchen air quality centralized management system of the present invention;
fig. 8 is a schematic view of a second cooking mode of the kitchen air quality centralized management system of the present invention.
Wherein: the air conditioner comprises a shell 1, an indoor air outlet 11, an indoor air inlet 12, an outdoor air outlet 13, an outdoor air inlet 14, a multi-point smoke exhaust inlet 15, an indoor air outlet channel 16, an indoor air inlet channel 17, an outdoor air outlet channel 18, an outdoor air inlet channel 19, a middle mounting channel 20, an upper channel 201, a lower channel 202, a filter group 2, a heat exchanger 3, a fresh air fan 4, an exhaust fan 5, an air conditioning evaporator 6, a ceramic electric heater 7, a first air valve 8, a gear 81, a rack 82, a cover plate 83, a support frame 84, a second air valve 9, an ultraviolet sterilizer 101, an air quality sensor 102 and an oil removing net 103.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
A centralized management system for kitchen air quality comprises a shell 1, a filter group 2, a heat exchanger 3, a fresh air fan 4, an exhaust fan 5, an air conditioner evaporator 6 and a ceramic electric heater 7;
an indoor air outlet 11 and an indoor air inlet 12 are arranged on the left side of the shell 1, an outdoor air outlet 13 and an outdoor air inlet 14 are arranged on the right side of the shell 1, and a multi-point smoke exhaust inlet 15 is arranged on the top of the shell 1;
the upper left part in the shell 1 is provided with an indoor air outlet channel 16, the lower left part in the shell 1 is provided with an indoor air inlet channel 17, the upper right part in the shell 1 is provided with an outdoor air outlet channel 18, the lower right part in the shell 1 is provided with an outdoor air inlet channel 19, and the middle part in the shell 1 is provided with a middle mounting channel 20;
the fresh air fan 4, the air conditioner evaporator 6 and the ceramic electric heater 7 are arranged in the outdoor air outlet channel 18, and the exhaust fan 5 is arranged in the outdoor air outlet channel 18;
the indoor air outlet channel 16 is separated from the middle installation channel 20 by a filter group 2, the outdoor air inlet channel 19 is separated from the middle installation channel 20 by a heat exchanger 3, a first air valve 8 is arranged between the filter group 2 and the heat exchanger 3, and the filter group 2 and the heat exchanger 3 divide the middle installation channel 20 into an upper channel 201 and a lower channel 202; the upper duct 201 and the outdoor air outlet duct 18 are partitioned by a second damper 9.
The kitchen air quality centralized management system is arranged on a wall, the outdoor air inlet 14 and the outdoor air outlet 13 are communicated with an external large environment, the indoor air inlet 12 and the indoor air outlet 11 are communicated with the internal environment of a kitchen, and the multi-point smoke exhaust inlet 15 is also communicated with the internal environment of the kitchen. The difference between the indoor air inlet 12 and the multi-point smoke exhaust inlet 15 is that the multi-point smoke exhaust inlet 15 is distributed at different positions of the kitchen and is not close to the indoor air inlet 12, and the indoor air inlet 12 is aligned with the place where kitchen smoke is most.
The kitchen air quality concentrating system has five ventilation modes including an exhaust mode, a fresh exhaust mode, a multi-spot residual smoke mode, a purge mode, a first cooking mode, and a second cooking mode.
The first air valve 8 is used for selectively closing or communicating the heat exchanger 3 and the filter group 2; the second damper 9 is used for selectively closing or communicating the upper channel 201 and the outdoor air outlet channel 18.
In the exhaust mode, the second air valve 9 is closed, the first air valve 8 is opened, the exhaust fan 5 is opened, the oil smoke which is generated most by kitchen oil smoke is pumped into the indoor air inlet channel 17 from the indoor air inlet 12, and then the oil smoke is discharged to the external environment by the exhaust fan 5 through the heat exchanger 3 and the outdoor air outlet channel 18. This mode is suitable for the partly busy period of kitchen and the oil smoke volume produces more concentrated.
The fresh air exhausting mode is to close the second air valve 9, open the first air valve 8, simultaneously open the fresh air fan 4 and the air exhaust fan 5, pump the kitchen fume generating the most fume into the indoor air intake channel 17 from the indoor air intake 12, pump the fresh air of the external environment into the outdoor air intake channel 19, the kitchen air passes through the heat exchanger 3, the most part of the kitchen air is exhausted by the air exhaust fan 5 through the outdoor air exhaust channel 18, the external fresh air is mixed with a part of kitchen fume to flow into the indoor air exhaust channel 16 through the filter group 2, the steam is evaporated through the air conditioning evaporator 6, the ceramic electric heater 7 dries the air, and finally the air is sent into the kitchen. The heat exchanger 3 is firstly passed through the outside for heat exchange, and because the kitchen environment needs to be cooled for working comfort and fresh keeping, the temperature of the air in the kitchen is lower than that of the outside environment, so that the pressure of the kitchen air conditioner is reduced, the energy-saving effect is achieved, and the outside air is fed into the kitchen after passing through the heat exchanger 3, the temperature is reduced. This mode is suitable for local busy periods and can replenish outside fresh air when kitchen air quality is poor.
The multi-point residual smoke mode is to close the first air valve 8, open the second air valve 9, and open the exhaust fan 5, and the smoke sucking points of each point distributed in the kitchen suck the smoke into the upper channel 201, then flow through the outdoor air outlet channel 18, and be discharged to the external environment by the exhaust fan 5. The mode is suitable for situations that oil smoke exists in a large range in a kitchen, but the oil smoke amount is small.
The purification mode is to close the first air valve 8 and open the fresh air fan 4, the oil smoke generated by the kitchen oil smoke is pumped into the indoor air inlet channel 17 from the indoor air inlet 12, then the oil smoke is filtered by the filter group 2 and then enters the indoor air outlet channel 16, the air conditioning evaporator 6 evaporates water vapor, the ceramic electric heater 7 dries the air, and finally the air is fed into the kitchen. The mode is suitable for the situations of large oil smoke quantity and low oil smoke concentration.
The first cooking mode is to close the first air valve 8, open the second air valve 9, and open the exhaust fan 5 and the fresh air fan 4, so that the oil smoke from all places in the kitchen enters the indoor air inlet channel 17 and the upper channel 201, and a part of the oil smoke is filtered by the filter group 2, extracted into the indoor air outlet channel 16, and then returned to the kitchen. The other part is directly discharged by the exhaust fan 5. The working mode is suitable for the time when the kitchen oil smoke concentration is high, such as a meal busy period.
The second cooking mode is to open the first damper 8 and the second damper 9 and to open the fresh air fan 4 and the exhaust fan 5. The smoke sucking points of the kitchen are drawn into the upper channel 201, and then the smoke is directly drawn to the external environment by the exhaust fan 5. Fresh air in the external environment is subjected to heat exchange by the heat exchanger 3, filtered by the filter group 2 after being cooled, enters the indoor air outlet channel 16, and is pumped into a kitchen by the fresh air fan 4. This mode is suitable for kitchen fume dispersion and fume turbidity situations.
The kitchen air quality centralized management system integrates the devices such as the smoke exhaust ventilator, the fresh air ventilator and the air cooling device, on one hand, the integrated effect can be achieved, the convenience in installation is ensured, and excessive space of a kitchen is not occupied. Furthermore, the kitchen air quality centralized management system can realize six working modes, which cannot be realized and achieved by common single equipment.
Further, the first air valve 8 and the second air valve 9 are arranged in the same structure;
the first air valve 8 comprises a gear 81, a rack 82, a cover plate 83 and a supporting frame 84; the rack 82 is an annular rack 82, the gear 81 and the rack 82 are in meshed transmission, the rack 82 is connected to one end of the cover plate 83, and the other end of the cover plate 83 is hinged to the supporting frame 84.
The cover plate 83 can be driven to rotate by the transmission of the gear 81 and the rack 82, so that the heat exchanger 3 and the filter group 2 can be closed or communicated, or the upper channel 201 and the outdoor air outlet channel 18 can be closed or communicated.
Further, the ultraviolet sterilizer 101 is also included; the ultraviolet sterilizer 101 is disposed in the indoor air outlet passage 16.
The air in the indoor air outlet channel 16 is sterilized by the ultraviolet sterilizer 101, so that part of bacteria and viruses can be killed, and the air returned to the kitchen is cleaner.
Still further, an air quality sensor 102 is included, which is disposed in the indoor air outlet duct 16.
The air quality sensor 102 can detect the air in the indoor air outlet channel 16 at any time, when the air in the indoor air outlet channel 16 is turbid, the air can stay in the indoor air outlet channel 16 for a longer time by reducing the rotating speed of the air exhaust fan 5, so that the air is filtered and cleaned better.
Further, the filter group 2 is composed of a dust removing filter screen, an active carbon filter screen and a photocatalytic porous ceramic plate group.
The air pumped into the indoor air outlet channel 16 is filtered by the dust removing filter screen and the active carbon filter screen to remove dust and other particulate matters, and then passes through the photocatalytic porous ceramic plate, harmful gas in the air is catalytically decomposed, and purified air can enter the air outlet channel.
Further, an oil removing net 103 is also arranged in the indoor air inlet access and the outdoor air inlet channel 19.
The oil removing net 103 can remove oil from the kitchen or the air entering the kitchen air quality centralized management system from the outside, so as to avoid the situation that the heat exchanger 3 or the filter group 2 is wrapped with oil mist after long-term use.
Further, an exhaust fan is disposed on each channel of the multi-point smoke exhaust inlet 15.
When the multi-point residual smoke mode, the first cooking mode and the second cooking mode are required to be started, the exhaust fan is started, so that the efficiency of pumping kitchen air can be accelerated.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (6)
1. A kitchen air quality centralized management system, characterized in that: comprises a shell, a filter group, a heat exchanger, a fresh air fan, an exhaust fan, an air conditioner evaporator and a ceramic electric heater;
an indoor air outlet and an indoor air inlet are formed in the left side of the shell, an outdoor air outlet and an outdoor air inlet are formed in the right side of the shell, and a multipoint smoke exhaust inlet is formed in the top of the shell;
the upper left part in the shell is provided with an indoor air outlet channel, the lower left part in the shell is provided with an indoor air inlet channel, the upper right part in the shell is provided with an outdoor air outlet channel, the lower right part in the shell is provided with an outdoor air inlet channel, and the middle part in the shell is provided with a middle mounting channel;
the fresh air fan, the air conditioner evaporator and the ceramic electric heater are arranged in the outdoor air outlet channel, and the exhaust fan is arranged in the outdoor air outlet channel;
the indoor air outlet channel is separated from the middle mounting channel by a filter group, the outdoor air inlet channel is separated from the middle mounting channel by a heat exchanger, a first air valve is arranged between the filter group and the heat exchanger, and the filter group and the heat exchanger divide the middle mounting channel into an upper channel and a lower channel; the upper channel and the outdoor air outlet channel are separated by a second air valve;
the first air valve and the second air valve are identical in structural arrangement;
the first air valve comprises a gear, a rack, a cover plate and a supporting frame; the rack is an annular rack, the gear and the rack are in meshed transmission, the rack is connected to one end of the cover plate, and the other end of the cover plate is hinged to the supporting frame.
2. The kitchen air quality centralized management system of claim 1, wherein: the device also comprises an ultraviolet sterilizer; the ultraviolet sterilizer is arranged in the indoor air outlet channel.
3. The kitchen air quality centralized management system of claim 1, wherein: the indoor air outlet channel is characterized by further comprising an air quality sensor, wherein the air quality sensor is arranged in the indoor air outlet channel.
4. The kitchen air quality centralized management system of claim 1, wherein: the filter group consists of a dust removing filter screen, an active carbon filter screen and a photocatalytic porous ceramic plate group.
5. The kitchen air quality centralized management system of claim 1, wherein: and an oil removing net is arranged in the indoor air inlet access and the outdoor air inlet channel.
6. The kitchen air quality centralized management system of claim 1, wherein: and an exhaust fan is arranged on each channel of the multipoint smoke exhaust inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910028069.8A CN109869779B (en) | 2019-01-11 | 2019-01-11 | Kitchen air quality centralized management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910028069.8A CN109869779B (en) | 2019-01-11 | 2019-01-11 | Kitchen air quality centralized management system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109869779A CN109869779A (en) | 2019-06-11 |
| CN109869779B true CN109869779B (en) | 2024-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910028069.8A Active CN109869779B (en) | 2019-01-11 | 2019-01-11 | Kitchen air quality centralized management system |
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| Country | Link |
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| CN (1) | CN109869779B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256354A (en) * | 2020-01-19 | 2020-06-09 | 杭州瑞德设计股份有限公司 | Novel ventilation system for kitchen |
| CN114087636A (en) * | 2021-11-10 | 2022-02-25 | 宁波开乐空气净化设备有限公司 | Air exchange and smoke exhaust system and air exchange and smoke exhaust method |
| CN114165904B (en) * | 2021-12-15 | 2023-04-11 | 广东美的制冷设备有限公司 | Control method and control device for kitchen air conditioning device and storage medium |
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| CN105182785A (en) * | 2015-09-30 | 2015-12-23 | 北京格瑞那环能技术有限责任公司 | Intelligent household system |
| WO2018018989A1 (en) * | 2016-07-25 | 2018-02-01 | 邹剑寒 | Bicirculating fresh air system and fresh air fan |
| CN108131754A (en) * | 2017-08-01 | 2018-06-08 | 荣轩平 | Domestic exhauster for removing cooking fumes air conditioner |
| CN208186575U (en) * | 2018-04-16 | 2018-12-04 | 珠海格力电器股份有限公司 | Kitchen air-conditioner indoor unit |
| CN209524549U (en) * | 2019-01-11 | 2019-10-22 | 佛山市淇特科技有限公司 | A kind of kitchen air quality centralized management system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2811067B1 (en) * | 2000-07-03 | 2002-09-27 | Alain Katz | FRONTAL AIR SPEED CONTROL SYSTEM AND METHOD FOR AIR EXTRACTION EQUIPMENT, IN PARTICULAR LABORATORY HOODS, AND DEVICE IMPLEMENTED |
-
2019
- 2019-01-11 CN CN201910028069.8A patent/CN109869779B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182785A (en) * | 2015-09-30 | 2015-12-23 | 北京格瑞那环能技术有限责任公司 | Intelligent household system |
| WO2018018989A1 (en) * | 2016-07-25 | 2018-02-01 | 邹剑寒 | Bicirculating fresh air system and fresh air fan |
| CN108131754A (en) * | 2017-08-01 | 2018-06-08 | 荣轩平 | Domestic exhauster for removing cooking fumes air conditioner |
| CN208186575U (en) * | 2018-04-16 | 2018-12-04 | 珠海格力电器股份有限公司 | Kitchen air-conditioner indoor unit |
| CN209524549U (en) * | 2019-01-11 | 2019-10-22 | 佛山市淇特科技有限公司 | A kind of kitchen air quality centralized management system |
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