CN112361546A - Kitchen air monitoring and purifying method and system - Google Patents
Kitchen air monitoring and purifying method and system Download PDFInfo
- Publication number
- CN112361546A CN112361546A CN202011138433.5A CN202011138433A CN112361546A CN 112361546 A CN112361546 A CN 112361546A CN 202011138433 A CN202011138433 A CN 202011138433A CN 112361546 A CN112361546 A CN 112361546A
- Authority
- CN
- China
- Prior art keywords
- kitchen
- air
- monitoring
- range hood
- concentration value
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000009423 ventilation Methods 0.000 claims abstract description 56
- 238000012806 monitoring device Methods 0.000 claims description 44
- 238000004887 air purification Methods 0.000 claims description 13
- 238000010411 cooking Methods 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 11
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 239000006233 lamp black Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 21
- 239000003921 oil Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003738 black carbon Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- 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
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Mathematical Physics (AREA)
- Fuzzy Systems (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Ventilation (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to a kitchen air monitoring and purifying method and a system, wherein the kitchen air monitoring and purifying method comprises the following steps: monitoring air quality information in a kitchen in real time; and controlling the working states of a range hood, ventilation equipment, an electric window and a kitchen range in the kitchen according to the air quality information. The kitchen air monitoring and purifying method can monitor harmful gas in a kitchen, discharge the harmful gas generated in the kitchen more quickly and accurately, adjust the exhaust volume of corresponding areas by distinguishing the amount of the harmful gas in different areas, and avoid the problems of energy waste and overlarge noise caused by completely starting exhaust equipment.
Description
Technical Field
The invention relates to the technical field of smart home, in particular to a kitchen air monitoring and purifying method and system.
Background
Due to the cooking habits of people in China, the cooking is mostly big fire and big oil, frying and the like are more prone to generate oil smoke, and oil smoke pollutants generated in cooking mainly comprise black carbon aerosol, volatile organic compounds and the like. The oil smoke generated during cooking contains a large amount of PM2.5 (namely, inhalable particles with the particle size of less than or equal to 2.5 microns). Meanwhile, when cooking, low boiling point compounds in the edible oil and the food materials are heated and volatilized into the air, and are combined with condensed water vapor, so that visible smog can be formed, and the phenomenon is very obvious when the pepper is fried.
In addition, when kitchen gas leaks, the main reason is that gas leaks into the air from a pipeline, or a gas stove leakage detection valve fails, and a safety valve of a gas meter inside and outside a household fails, so that in order to solve the problem that the protection function of a single product fails, and avoid the accidents of poisoning a user or causing kitchen explosion and the like caused by a closed environment when gas leaks, the gas needs to be detected by other equipment.
In real life, however, when a user uses the kitchen, the user often closes the range hood for the reason of reducing power consumption or considering that the range hood is too loud, so that harmful gas to human bodies in the kitchen cannot be exhausted and flows back into the room.
CN 201820585007.8's patent mentions a comprehensive kitchen environmental safety monitoring system that can monitor combustible gas concentration, PM2.5 concentration simultaneously and have warning and corresponding processing mechanism, and the problem of its technical solution is through detecting that combustible gas and PM2.5 concentration exceed standard, just open the window and ventilate, just close the window after detecting up to standard. It has several disadvantages: firstly, the kitchen area is not small, and no matter where the equipment is placed, harmful gas cannot be effectively detected; secondly, only one detector is provided, so that the problem that harmful gas is too much in a range hood area or a non-range hood area cannot be distinguished; thirdly, the ventilation effect and the ventilation speed can not be determined only by opening the window, the exhaust is slow, and if the outdoor air is inferior to the indoor air in quality, the problem cannot be solved by opening the window. Furthermore, some kitchens have kitchen air conditioners or fresh air systems, and harmful gas flows to the direction of the return air inlet, so that the range hood has no time to exhaust the harmful gas, and if the monitoring concentration is near the range hood, the problem that the harmful gas cannot be sufficiently exhausted indoors due to premature closing of the window can occur.
Disclosure of Invention
In view of the above, the present invention aims to overcome the shortcomings of the prior art, and to provide a kitchen air monitoring and purifying method and system.
In order to achieve the purpose, the invention adopts the following technical scheme: a kitchen air monitoring and purifying method comprises the following steps:
monitoring air quality information in a kitchen in real time;
and controlling the working states of a range hood, ventilation equipment, an electric window and a kitchen range in the kitchen according to the air quality information.
Optionally, the air quality information includes: a combustible gas concentration value;
according to combustible gas concentration information, the operating condition of lampblack absorber, ventilation equipment, electronic window and cooking utensils in the control kitchen includes:
when the concentration value of the combustible gas is larger than the normal value of the combustible gas, starting the range hood and the ventilation equipment at full speed, opening the electric window, closing the opening and closing function of the cooker, and simultaneously sending reminding information to a user;
and when the concentration value of the combustible gas is less than or equal to the normal value of the combustible gas, enabling the switching function of the stove.
Optionally, the method further includes:
if the concentration values of the combustible gas monitored in the continuous specific time are all larger than the normal value of the combustible gas, alarm information is sent to property.
Optionally, the air quality information further includes: PM2.5 concentration value;
the air quality information in the real-time supervision kitchen includes:
starting a first PM2.5 monitoring device arranged on the range hood to monitor a PM2.5 concentration value near the range hood in real time;
starting a second PM2.5 monitoring device which is arranged in the kitchen and is far away from the range hood to monitor the PM2.5 concentration value in the kitchen in real time;
and starting a third PM2.5 monitoring device arranged outdoors to monitor the concentration value of PM2.5 outdoors in real time.
Optionally, according to air quality information, the operating condition of lampblack absorber, ventilation equipment, electronic window and the cooking utensils in the control kitchen includes:
when the PM2.5 concentration value of the outdoor is larger than the PM2.5 concentration value in the kitchen, the ventilation equipment and the electric window are closed, the air purification device in the kitchen is started, and the air in the kitchen is purified by the air purification device;
when the PM2.5 concentration value of the outdoor is smaller than that of the PM2.5 concentration value in the kitchen, the electric window is opened, and the fresh air exchange function of the ventilation equipment is started.
Optionally, according to air quality information, the operating condition of lampblack absorber, ventilation equipment, electronic window and cooking utensils in the control kitchen still includes:
when the PM2.5 concentration value in the kitchen is smaller than the PM2.5 concentration value near the range hood, the exhaust volume of the range hood is increased, and the exhaust volume of the ventilation equipment is reduced;
and when the PM2.5 concentration value in the kitchen is greater than the PM2.5 concentration value near the range hood, increasing the air exhaust amount of the ventilation equipment and reducing the air exhaust amount of the range hood.
Optionally, the ventilation device comprises: fresh air machine and air conditioner.
The invention also provides a kitchen air monitoring and purifying system, which comprises:
the air quality monitoring module is used for monitoring air quality information in a kitchen in real time;
and the control processing module is used for controlling the working states of the range hood, the ventilation equipment, the electric window and the kitchen range in the kitchen according to the air quality information.
Optionally, the system further includes:
the range hood, the ventilation equipment and the electric window are arranged in a kitchen;
the control processing module is electrically connected with the range hood, the ventilation equipment and the electric window in a wired or wireless mode;
the kitchen air monitoring and purifying system operates by adopting the kitchen air monitoring and purifying method according to any one of the preceding claims.
Optionally, the air quality monitoring module includes:
the combustible gas monitoring devices are arranged in a kitchen, the first PM2.5 monitoring devices are arranged on the range hood, the second PM2.5 monitoring devices are arranged in the kitchen and far away from the position of the range hood, and the third PM2.5 monitoring devices are arranged outdoors.
Optionally, the ventilation device comprises: fresh air machine and air conditioner.
By adopting the technical scheme, the kitchen air monitoring and purifying method comprises the following steps: monitoring air quality information in a kitchen in real time; and controlling the working states of a range hood, ventilation equipment, an electric window and a kitchen range in the kitchen according to the air quality information. The kitchen air monitoring and purifying method can monitor harmful gas in a kitchen, discharge the harmful gas generated in the kitchen more quickly and accurately, adjust the exhaust volume of corresponding areas by distinguishing the amount of the harmful gas in different areas, and avoid the problems of energy waste and overlarge noise caused by completely starting exhaust equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a kitchen air monitoring and purifying method according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a kitchen air monitoring and purifying method according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram provided by an embodiment of the kitchen air monitoring and purifying system.
In the figure: 1. a range hood; 2. a fresh air machine; 3. an air conditioner; 4. an electric window; 5. a control processing module; 6. a cooker; 7. a combustible gas monitoring device; 8. a first PM2.5 monitoring device; 9. a second PM2.5 monitoring device; 10. a third PM2.5 monitoring device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Fig. 1 is a schematic flow chart provided by an embodiment of a kitchen air monitoring and purifying method of the present invention.
As shown in fig. 1, the kitchen air monitoring and purifying method according to this embodiment includes:
monitoring air quality information in a kitchen in real time;
and controlling the working states of a range hood, ventilation equipment, an electric window and a kitchen range in the kitchen according to the air quality information.
Specifically, the air quality information includes: a combustible gas concentration value;
the kitchen air monitoring and purifying method comprises the following steps:
s101: monitoring the concentration value of combustible gas in a kitchen in real time;
s102: when the concentration value of the combustible gas is larger than the normal value of the combustible gas, starting the range hood and the ventilation equipment at full speed, opening the electric window, closing the opening and closing function of the cooker, and simultaneously sending reminding information to a user;
further, the ventilation apparatus includes: fresh air machine and air conditioner.
S103: when the concentration value of the combustible gas is less than or equal to the normal value of the combustible gas, enabling the switching function of the stove;
further, the air quality information further includes: PM2.5 concentration value;
s104: starting a second PM2.5 monitoring device and a third PM2.5 monitoring device; specifically, a second PM2.5 monitoring device which is arranged in the kitchen and is far away from the range hood is started to monitor the PM2.5 concentration value in the kitchen in real time; starting a third PM2.5 monitoring device arranged outdoors to monitor the concentration value of the outdoor PM2.5 in real time;
s105: judging whether the outdoor PM2.5 concentration value is greater than the kitchen PM2.5 concentration value;
s106: when the PM2.5 concentration value of the outdoor is larger than the PM2.5 concentration value in the kitchen, the ventilation equipment and the electric window are closed, the air purification device in the kitchen is started, and the air in the kitchen is purified by the air purification device;
s107: when the PM2.5 concentration value of the outdoor is smaller than that of the PM2.5 concentration value in the kitchen, the electric window is opened, and the fresh air exchange function of the ventilation equipment is started.
The air cleaning device may be a fresh air machine, an air conditioner having an air cleaning function, or an air cleaning device other than a fresh air machine and an air conditioner in a kitchen. The cooker can be any electronic appliance which can generate harmful gas during cooking, such as a gas stove, an induction cooker, an electric ceramic stove and the like.
In actual use, the method of the embodiment is characterized in that a combustible gas monitoring device for monitoring the concentration value of the combustible gas in a kitchen can be arranged on the range hood, the combustible gas monitoring device monitors the concentration value of the combustible gas in the kitchen in real time, if the concentration value exceeds the standard, a sound prompt can be sent to a user through an alarm, the range hood and ventilation equipment are started at full speed, and an electric window is opened until the concentration value of the combustible gas in the kitchen is reduced to a normal range; if the concentration values of the combustible gas monitored within the continuous specific time (such as 2 minutes) are all larger than the normal value of the combustible gas, alarm information can be sent to property and users in a wireless communication mode, so that the property and the users can be timely processed, faults can be eliminated, and potential safety hazards can be eliminated. And under the condition that the concentration value of the combustible gas in the kitchen exceeds the standard, the switching function of the stove is turned off, and the stove cannot be started even if a user turns on the switch of the stove.
When the concentration value of combustible gas in a kitchen is normal, enabling the switching function of the kitchen range, namely enabling a user to normally start the kitchen range, after the kitchen range is started, enabling the kitchen range to send a specific signal to an air conditioner, after the air conditioner receives the specific signal, starting a second PM2.5 monitoring device which is arranged in the kitchen and is far away from a range hood and a third PM2.5 monitoring device which is arranged outdoors, and comparing the concentration value of PM2.5 in the kitchen monitored by the second PM2.5 monitoring device in real time with the concentration value of outdoor PM2.5 monitored by the third PM2.5 monitoring device in real time; when the PM2.5 concentration value of the outdoor is larger than the PM2.5 concentration value in the kitchen, the ventilation equipment and the electric window are closed, the air purification device in the kitchen is started, and the air in the kitchen is purified by the air purification device; when the PM2.5 concentration value of the outdoor is smaller than that of the PM2.5 concentration value in the kitchen, the electric window is opened, and the fresh air exchange function of the ventilation equipment is started.
According to the kitchen air monitoring and purifying method, a kitchen air conditioner or a fresh air system with an air purifying function is used for purifying kitchen air, and meanwhile, a range hood, an air exchange function of an air conditioner and an electric window are used for discharging harmful gas. Through this embodiment kitchen air monitoring purification method can monitor the harmful gas in the kitchen to with the faster more accurate discharge of the harmful gas that produces in the kitchen, be favorable to user's health and improvement user's comfort level.
Fig. 2 is a schematic flow chart of a kitchen air monitoring and purifying method according to a second embodiment of the present invention.
As shown in fig. 2, the kitchen air monitoring and purifying method according to the embodiment includes:
s201: monitoring the concentration value of combustible gas in a kitchen in real time;
s202: when the concentration value of the combustible gas is larger than the normal value of the combustible gas, starting the range hood and the ventilation equipment at full speed, opening the electric window, closing the opening and closing function of the cooker, and simultaneously sending reminding information to a user;
s203: when the concentration value of the combustible gas is less than or equal to the normal value of the combustible gas, enabling the switching function of the stove;
s204: starting a first PM2.5 monitoring device, a second PM2.5 monitoring device and a third PM2.5 monitoring device; specifically, a first PM2.5 monitoring device arranged on the range hood is started to monitor a PM2.5 concentration value near the range hood in real time; starting a second PM2.5 monitoring device which is arranged in the kitchen and is far away from the range hood to monitor the PM2.5 concentration value in the kitchen in real time; starting a third PM2.5 monitoring device arranged outdoors to monitor the concentration value of the outdoor PM2.5 in real time;
s205: judging whether the outdoor PM2.5 concentration value is greater than the kitchen PM2.5 concentration value; simultaneously executing S208;
s206: when the PM2.5 concentration value of the outdoor is larger than the PM2.5 concentration value in the kitchen, the ventilation equipment and the electric window are closed, the air purification device in the kitchen is started, and the air in the kitchen is purified by the air purification device;
s207: when the outdoor PM2.5 concentration value is smaller than the PM2.5 concentration value in a kitchen, opening an electric window and starting a fresh air exchange function of the ventilation equipment;
s208: judging whether the PM2.5 concentration value in the kitchen is greater than the PM2.5 concentration value near the range hood;
s209: when the concentration value of PM2.5 in a kitchen is greater than the concentration value of PM2.5 near the range hood, the exhaust volume of the ventilation equipment is increased, and the exhaust volume of the range hood is reduced;
s210: and when the PM2.5 concentration value in the kitchen is smaller than the PM2.5 concentration value near the range hood, increasing the exhaust volume of the range hood and reducing the exhaust volume of the ventilation equipment.
In practical use, on the basis of the first embodiment, when a concentration value of combustible gas in a kitchen is normal, the kitchen range is started, the kitchen range can send a specific signal to the range hood, the range hood starts a first PM2.5 monitoring device arranged on the range hood after receiving the specific signal, the specific signal and a monitoring result of the first PM2.5 monitoring device are transmitted to a processor of an air conditioner in real time, and the air conditioner starts a second PM2.5 monitoring device arranged in the kitchen and far away from the range hood and a third PM2.5 monitoring device arranged outdoors after receiving the specific signal, and compares the concentration value of PM2.5 in the kitchen monitored by the second PM2.5 monitoring device in real time with the concentration value of PM2.5 outdoors monitored by the third PM2.5 monitoring device in real time; when the PM2.5 concentration value of the outdoor is larger than the PM2.5 concentration value in the kitchen, the ventilation equipment and the electric window are closed, the air purification device in the kitchen is started, and the air in the kitchen is purified by the air purification device; when the PM2.5 concentration value of the outdoor is smaller than that of the PM2.5 concentration value in the kitchen, the electric window is opened, and the fresh air exchange function of the ventilation equipment is started. Meanwhile, judging the magnitude relation between the concentration value of PM2.5 in the kitchen and the concentration value of PM2.5 near the range hood, and increasing the air exhaust amount of ventilation equipment and reducing the air exhaust amount of the range hood when the concentration value of PM2.5 in the kitchen is greater than the concentration value of PM2.5 near the range hood; and when the PM2.5 concentration value in the kitchen is smaller than the PM2.5 concentration value near the range hood, increasing the exhaust volume of the range hood and reducing the exhaust volume of the ventilation equipment.
The concentration value of the combustible gas in the kitchen can be obtained by monitoring harmful gas monitors arranged on an air conditioner and a range hood, the harmful gas monitors of the range hood and the air conditioner can be started in a linkage mode when the gas stove is started, the air displacement of different areas can be adjusted according to results, and the problems of energy waste and overlarge noise caused by the fact that all air exhaust equipment is started are solved.
Through this embodiment kitchen air monitoring purification method can monitor the harmful gas in the kitchen to with the faster more accurate discharge of the harmful gas that produces in the kitchen, through the volume of distinguishing different regional harmful gas, adjust the volume of airing exhaust that corresponds the region, avoid all opening the extravagant and too big problem of noise of the energy that exhaust equipment brought.
Fig. 3 is a schematic structural diagram provided by an embodiment of the kitchen air monitoring and purifying system.
As shown in fig. 3, the kitchen air monitoring and purifying system according to the embodiment includes:
the air quality monitoring module is used for monitoring air quality information in a kitchen in real time;
and the control processing module 5 is used for controlling the working states of the range hood 1, the ventilation equipment, the electric window 4 and the kitchen range 6 in the kitchen according to the air quality information.
Further, the system further comprises:
a range hood 1, a ventilation device and an electric window 4 arranged in a kitchen;
the control processing module 5 is electrically connected with the range hood 1, the ventilation equipment and the electric window 4 in a wired or wireless mode;
the kitchen air monitoring and purifying system operates by adopting the kitchen air monitoring and purifying method.
Further, the air quality monitoring module includes:
combustible gas monitoring devices 7 arranged in a kitchen, first PM2.5 monitoring devices 8 arranged on a range hood 1, second PM2.5 monitoring devices 9 arranged in the kitchen and far away from the position of the range hood 1, and third PM2.5 monitoring devices 10 arranged outdoors.
Further, the ventilation apparatus includes: a fresh air machine 2 and an air conditioner 3.
The air conditioner 3 may be an air conditioner having an air purification function, and the cooker 6 may be any electronic appliance that can generate harmful gas during cooking, such as a gas range, an induction cooker, and an electric ceramic cooker.
The control processing module 5 can be a control processor integrated in the ventilation equipment or the range hood 1; or can be independent of the ventilation equipment or the range hood 1 and a single control processor; or the control processing module 5 may include a plurality of sub-control processors, each sub-control processor is respectively disposed in the ventilation device and the range hood 1, and the sub-control processors are connected with each other through a wired or wireless transmission manner.
The working principle of the kitchen air monitoring and purifying system described in this embodiment is the same as that of the kitchen air monitoring and purifying method described in fig. 1 or fig. 2, and is not described herein again.
Through this embodiment kitchen air monitoring clean system solved kitchen harmful gas and can't arrange to the greatest extent, arrange to the greatest extent speed slow, the harmful gas volume in the different regions in kitchen can't distinguish, the energy resource consumption of airing exhaust is big and the too big problem of noise.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present invention, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (11)
1. A kitchen air monitoring and purifying method is characterized by comprising the following steps:
monitoring air quality information in a kitchen in real time;
and controlling the working states of a range hood, ventilation equipment, an electric window and a kitchen range in the kitchen according to the air quality information.
2. The kitchen air monitoring and purifying method according to claim 1, wherein the air quality information comprises: a combustible gas concentration value;
according to combustible gas concentration information, the operating condition of lampblack absorber, ventilation equipment, electronic window and cooking utensils in the control kitchen includes:
when the concentration value of the combustible gas is larger than the normal value of the combustible gas, starting the range hood and the ventilation equipment at full speed, opening the electric window, closing the opening and closing function of the cooker, and simultaneously sending reminding information to a user;
and when the concentration value of the combustible gas is less than or equal to the normal value of the combustible gas, enabling the switching function of the stove.
3. The kitchen air monitoring and purifying method according to claim 2, further comprising:
if the concentration values of the combustible gas monitored in the continuous specific time are all larger than the normal value of the combustible gas, alarm information is sent to property.
4. The kitchen air monitoring and purifying method according to claim 1, wherein the air quality information further comprises: PM2.5 concentration value;
the air quality information in the real-time supervision kitchen includes:
starting a first PM2.5 monitoring device arranged on the range hood to monitor a PM2.5 concentration value near the range hood in real time;
starting a second PM2.5 monitoring device which is arranged in the kitchen and is far away from the range hood to monitor the PM2.5 concentration value in the kitchen in real time;
and starting a third PM2.5 monitoring device arranged outdoors to monitor the concentration value of PM2.5 outdoors in real time.
5. The kitchen air monitoring and purifying method according to claim 4, wherein the controlling of the working states of a range hood, a ventilation device, an electric window and a cooker in a kitchen according to the air quality information comprises:
when the PM2.5 concentration value of the outdoor is larger than the PM2.5 concentration value in the kitchen, the ventilation equipment and the electric window are closed, the air purification device in the kitchen is started, and the air in the kitchen is purified by the air purification device;
when the PM2.5 concentration value of the outdoor is smaller than that of the PM2.5 concentration value in the kitchen, the electric window is opened, and the fresh air exchange function of the ventilation equipment is started.
6. The kitchen air monitoring and purifying method according to claim 4, wherein the working states of a range hood, a ventilation device, an electric window and a kitchen range in a kitchen are controlled according to the air quality information, and the method further comprises the following steps:
when the PM2.5 concentration value in the kitchen is smaller than the PM2.5 concentration value near the range hood, the exhaust volume of the range hood is increased, and the exhaust volume of the ventilation equipment is reduced;
and when the PM2.5 concentration value in the kitchen is greater than the PM2.5 concentration value near the range hood, increasing the air exhaust amount of the ventilation equipment and reducing the air exhaust amount of the range hood.
7. Kitchen air monitoring and purification method according to any of claims 1 to 6, characterized in that said ventilation device comprises: fresh air machine and air conditioner.
8. A kitchen air monitoring and purifying system, comprising:
the air quality monitoring module is used for monitoring air quality information in a kitchen in real time;
and the control processing module is used for controlling the working states of the range hood, the ventilation equipment, the electric window and the kitchen range in the kitchen according to the air quality information.
9. The kitchen air monitoring and purifying system of claim 8, further comprising:
the range hood, the ventilation equipment and the electric window are arranged in a kitchen;
the control processing module is electrically connected with the range hood, the ventilation equipment and the electric window in a wired or wireless mode;
the kitchen air monitoring and purifying system operates by adopting the kitchen air monitoring and purifying method according to any one of claims 1 to 7.
10. The kitchen air monitoring and purifying system of claim 8 or 9, wherein the air quality monitoring module comprises:
the combustible gas monitoring devices are arranged in a kitchen, the first PM2.5 monitoring devices are arranged on the range hood, the second PM2.5 monitoring devices are arranged in the kitchen and far away from the position of the range hood, and the third PM2.5 monitoring devices are arranged outdoors.
11. The kitchen air monitoring and purifying system of claim 8 or 9, wherein the ventilation device comprises: fresh air machine and air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138433.5A CN112361546A (en) | 2020-10-22 | 2020-10-22 | Kitchen air monitoring and purifying method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138433.5A CN112361546A (en) | 2020-10-22 | 2020-10-22 | Kitchen air monitoring and purifying method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112361546A true CN112361546A (en) | 2021-02-12 |
Family
ID=74511579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011138433.5A Pending CN112361546A (en) | 2020-10-22 | 2020-10-22 | Kitchen air monitoring and purifying method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112361546A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944626A (en) * | 2021-03-02 | 2021-06-11 | 青岛海尔空调器有限总公司 | Air conditioner control method, air conditioner control device, air conditioner, storage medium and program product |
| CN113091242A (en) * | 2021-03-12 | 2021-07-09 | 青岛海尔空调器有限总公司 | Method and device for cleaning environment in smart home system, air conditioner and system |
| CN113154651A (en) * | 2021-04-02 | 2021-07-23 | 青岛海尔空调器有限总公司 | Method and device for cleaning environment in smart home system, air conditioner and system |
| CN113757842A (en) * | 2021-08-20 | 2021-12-07 | 重庆海尔空调器有限公司 | Control method of kitchen air conditioner, electronic equipment and storage medium |
| CN114183900A (en) * | 2021-12-09 | 2022-03-15 | 珠海格力电器股份有限公司 | Air conditioning system control method and device and air conditioning system |
| CN114578869A (en) * | 2021-12-22 | 2022-06-03 | 浙江九龙物联科技有限公司 | Kitchen flue gas concentration control system and method thereof |
| CN114777283A (en) * | 2022-03-21 | 2022-07-22 | 青岛海尔空调器有限总公司 | Method and device for controlling kitchen air conditioner, air conditioner and storage medium |
| CN114857767A (en) * | 2022-02-28 | 2022-08-05 | 青岛海尔空调器有限总公司 | Indoor air parameter adjusting and controlling method, system, device and storage medium |
| CN114857763A (en) * | 2022-03-11 | 2022-08-05 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, electronic equipment and air conditioner |
| CN115628492A (en) * | 2022-10-28 | 2023-01-20 | 珠海格力电器股份有限公司 | Air conditioning range hood, cold air recovery control method and device thereof and storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776476A (en) * | 2015-04-16 | 2015-07-15 | 清华大学 | Dual-functional kitchen air curtain type range hood based on indoor PM2.5 and CO2 control |
| CN105823172A (en) * | 2016-03-22 | 2016-08-03 | 青岛海尔智能技术研发有限公司 | Air purification method and system |
| CN106054772A (en) * | 2016-06-29 | 2016-10-26 | 广东美的厨房电器制造有限公司 | Intelligent kitchen air quality detection unit, air quality detection apparatus having the same, and intelligent kitchen air quality detection method |
| CN108050642A (en) * | 2018-02-08 | 2018-05-18 | 吴联凯 | A kind of exhaust kitchen |
| CN207527669U (en) * | 2017-11-03 | 2018-06-22 | 杭州老板电器股份有限公司 | A kind of range hood with air quality sensor |
| CN208722042U (en) * | 2018-05-16 | 2019-04-09 | 天津科技大学 | One kind being based on Embedded kitchen intelligent management system |
| CN109716036A (en) * | 2016-09-29 | 2019-05-03 | 三菱电机株式会社 | Air exchange system |
| KR102093869B1 (en) * | 2018-10-31 | 2020-03-26 | 김대용 | Range hood with an integrated air purifier |
| CN111006260A (en) * | 2019-12-20 | 2020-04-14 | 珠海格力电器股份有限公司 | Gas treatment system for kitchen and cooking equipment |
| KR20200077457A (en) * | 2018-12-20 | 2020-06-30 | 연세대학교 산학협력단 | Kitchen Range Hood Ventilation System having 2 way exhausting element to prevent dispersion of fine particlet |
-
2020
- 2020-10-22 CN CN202011138433.5A patent/CN112361546A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776476A (en) * | 2015-04-16 | 2015-07-15 | 清华大学 | Dual-functional kitchen air curtain type range hood based on indoor PM2.5 and CO2 control |
| CN105823172A (en) * | 2016-03-22 | 2016-08-03 | 青岛海尔智能技术研发有限公司 | Air purification method and system |
| CN106054772A (en) * | 2016-06-29 | 2016-10-26 | 广东美的厨房电器制造有限公司 | Intelligent kitchen air quality detection unit, air quality detection apparatus having the same, and intelligent kitchen air quality detection method |
| CN109716036A (en) * | 2016-09-29 | 2019-05-03 | 三菱电机株式会社 | Air exchange system |
| CN207527669U (en) * | 2017-11-03 | 2018-06-22 | 杭州老板电器股份有限公司 | A kind of range hood with air quality sensor |
| CN108050642A (en) * | 2018-02-08 | 2018-05-18 | 吴联凯 | A kind of exhaust kitchen |
| CN208722042U (en) * | 2018-05-16 | 2019-04-09 | 天津科技大学 | One kind being based on Embedded kitchen intelligent management system |
| KR102093869B1 (en) * | 2018-10-31 | 2020-03-26 | 김대용 | Range hood with an integrated air purifier |
| KR20200077457A (en) * | 2018-12-20 | 2020-06-30 | 연세대학교 산학협력단 | Kitchen Range Hood Ventilation System having 2 way exhausting element to prevent dispersion of fine particlet |
| CN111006260A (en) * | 2019-12-20 | 2020-04-14 | 珠海格力电器股份有限公司 | Gas treatment system for kitchen and cooking equipment |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944626B (en) * | 2021-03-02 | 2022-07-15 | 青岛海尔空调器有限总公司 | Air conditioner control method, air conditioner control device, air conditioner, storage medium and program product |
| CN112944626A (en) * | 2021-03-02 | 2021-06-11 | 青岛海尔空调器有限总公司 | Air conditioner control method, air conditioner control device, air conditioner, storage medium and program product |
| CN113091242A (en) * | 2021-03-12 | 2021-07-09 | 青岛海尔空调器有限总公司 | Method and device for cleaning environment in smart home system, air conditioner and system |
| CN113154651A (en) * | 2021-04-02 | 2021-07-23 | 青岛海尔空调器有限总公司 | Method and device for cleaning environment in smart home system, air conditioner and system |
| CN113757842A (en) * | 2021-08-20 | 2021-12-07 | 重庆海尔空调器有限公司 | Control method of kitchen air conditioner, electronic equipment and storage medium |
| CN114183900A (en) * | 2021-12-09 | 2022-03-15 | 珠海格力电器股份有限公司 | Air conditioning system control method and device and air conditioning system |
| CN114578869A (en) * | 2021-12-22 | 2022-06-03 | 浙江九龙物联科技有限公司 | Kitchen flue gas concentration control system and method thereof |
| CN114857767A (en) * | 2022-02-28 | 2022-08-05 | 青岛海尔空调器有限总公司 | Indoor air parameter adjusting and controlling method, system, device and storage medium |
| CN114857763A (en) * | 2022-03-11 | 2022-08-05 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, electronic equipment and air conditioner |
| CN114777283A (en) * | 2022-03-21 | 2022-07-22 | 青岛海尔空调器有限总公司 | Method and device for controlling kitchen air conditioner, air conditioner and storage medium |
| CN114777283B (en) * | 2022-03-21 | 2024-03-22 | 青岛海尔空调器有限总公司 | Method and device for controlling kitchen air conditioner, air conditioner and storage medium |
| CN115628492A (en) * | 2022-10-28 | 2023-01-20 | 珠海格力电器股份有限公司 | Air conditioning range hood, cold air recovery control method and device thereof and storage medium |
| CN115628492B (en) * | 2022-10-28 | 2024-03-29 | 珠海格力电器股份有限公司 | Air conditioner smoke machine, cold air recovery control method and device thereof and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112361546A (en) | Kitchen air monitoring and purifying method and system | |
| EP3320404B1 (en) | Air processing system and method | |
| CN105465865B (en) | A kind of intelligent fume exhauster, control system and cloud platform | |
| CN109282444A (en) | Air regulator and its control method, device and computer readable storage medium | |
| JPWO2018061147A1 (en) | Ventilation system | |
| CN113266857A (en) | Fresh air system capable of being intelligently linked with household range hood | |
| CN206546008U (en) | A kind of intelligent combined control system of indoor air environment | |
| CN206281059U (en) | A kind of new blower fan system of intelligent Total heat exchange | |
| CN112051879A (en) | Intelligent centralized control system for kitchen | |
| CN206817560U (en) | The energy-conservation air-curtain type lampblack absorber controlled based on PM2.5 concentration and clearance | |
| CN203349345U (en) | Control device for reducing cooking oil fume | |
| CN108088049A (en) | A kind of on-off control method and intelligent detection and control system of new wind turbine | |
| CN207094725U (en) | A kind of wind speed of smoke exhaust ventilator automatically controls and warning device | |
| CN113606627A (en) | Range hood control method and device, range hood and storage medium | |
| CN109959036A (en) | Air cleaning control method, device and kitchen ventilator for kitchen ventilator | |
| CN202792162U (en) | Intelligent smoke exhaust ventilator | |
| CN107860045B (en) | Range hood and control method thereof | |
| CN213634763U (en) | Kitchen fire-away alarm device | |
| CN112944625B (en) | Air conditioner control method, device, air conditioner, storage medium and program product | |
| CN219674321U (en) | Oil fume machine working state detection alarm system | |
| CN210050946U (en) | New fan | |
| CN108452351A (en) | Disinfection cabinet and its control method | |
| CN203163164U (en) | Reminding device for air conditioner cleaning | |
| CN214468811U (en) | Remote control system of integrated cooker | |
| CN110686305A (en) | Intelligent range hood and control method thereof |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210212 |
|
| RJ01 | Rejection of invention patent application after publication |