CN115628492A - Air conditioning range hood, cold air recovery control method and device thereof and storage medium - Google Patents
Air conditioning range hood, cold air recovery control method and device thereof and storage medium Download PDFInfo
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- CN115628492A CN115628492A CN202211333144.XA CN202211333144A CN115628492A CN 115628492 A CN115628492 A CN 115628492A CN 202211333144 A CN202211333144 A CN 202211333144A CN 115628492 A CN115628492 A CN 115628492A
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- 238000011084 recovery Methods 0.000 title claims abstract description 64
- 238000004378 air conditioning Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000000779 smoke Substances 0.000 claims abstract description 44
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 235000019504 cigarettes Nutrition 0.000 claims description 78
- 238000001914 filtration Methods 0.000 claims description 41
- 238000000746 purification Methods 0.000 claims description 15
- 238000004590 computer program Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 11
- 230000005686 electrostatic field Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 182
- 230000006870 function Effects 0.000 description 14
- 239000003921 oil Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 7
- 238000004064 recycling Methods 0.000 description 7
- 239000003517 fume Substances 0.000 description 5
- 239000011358 absorbing material Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 239000011888 foil Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
-
- 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
- F24C15/2035—Arrangement or mounting of filters
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- 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
-
- 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
-
- 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
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- 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
- F24F2110/10—Temperature
-
- 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
-
- 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
The invention provides an air-conditioning range hood, a cold air recovery control method and device thereof, and a storage medium, wherein the air-conditioning range hood comprises a range hood part and an air-conditioning part, and further comprises a gas detection assembly, an air-out fence and a control valve, the gas detection assembly is used for detecting the gas quality and the gas temperature of gas purified and filtered by the range hood part, and the control valve is used for controlling the purified and filtered gas meeting the preset recovery condition to be discharged towards the direction of the air-out fence so as to flow into a room through the air-out fence. The method comprises the following steps: acquiring the gas quality and the gas temperature of the gas purified and filtered by the parts of the range hood; judging whether the gas purified and filtered by the smoke machine component meets preset recovery conditions or not according to the gas quality and the gas temperature; when the purified and filtered gas meets the preset recovery conditions, the gas which is purified and filtered by the parts of the range hood is discharged indoors to realize cold air recovery. The invention achieves the effect of reducing the cold air of the air conditioning part directly sucked by the range hood and improves the utilization efficiency of the cold air.
Description
Technical Field
The invention relates to the technical field of household kitchen electricity, in particular to an air conditioning range hood, a cold air recovery control method and device thereof and a storage medium.
Background
The Chinese kitchen space is comparatively narrow and small, and after the cigarette machine is installed, the air conditioner is installed again, so that the kitchen which is not open and bright looks crowded. Based on this kind of condition, the air conditioner cigarette machine that collection air conditioner refrigeration function and cigarette machine oil absorption cigarette function are as an organic whole has appeared on the market, has saved a lot of spaces for the user in convenient to use, but current air conditioner cigarette machine has following technical defect: the cold air exhausted by the air conditioning part can be sucked away by the smoke exhaust part along with the smoke exhaust gas, when the smoke exhaust of the air conditioning smoke exhaust machine is carried out, the larger air quantity generated indicates that the better the performance of the smoke exhaust of the air conditioning smoke exhaust machine is, and meanwhile, the more cold air sucked away can be generated, so that the air conditioning part cannot achieve the original refrigerating effect well.
Disclosure of Invention
The invention provides an air conditioning range hood, a cold air recovery control method and device thereof, and a storage medium, and aims to solve the technical problem that in the prior art, cold air blown out from an air conditioning part in the air conditioning range hood is directly sucked away by the range hood part, so that the refrigeration effect of the air conditioning part is poor.
The invention provides an air-conditioning range hood, which comprises a range hood part, an air-conditioning part connected with the range hood part, a gas detection assembly arranged at an air outlet of the range hood part, an air outlet fence arranged on the side wall of a shell of the air-conditioning part, and a control valve connected with an air outlet of the range hood part, wherein the gas detection assembly is used for detecting the gas quality and the gas temperature of the gas purified and filtered by the range hood part, the control valve is used for controlling the discharge direction of the gas purified and filtered by the range hood part, and when the gas quality and the gas temperature meet the preset recovery conditions, the control valve discharges the gas purified and filtered by the range hood part towards the direction of the air outlet fence so as to flow indoors through the air outlet fence, otherwise, the control valve is communicated with the air outlet and an air outlet pipeline of the range hood part, so that the gas is discharged outdoors through the air outlet pipeline.
Furthermore, the cigarette machine component comprises a filtering device which is detachably arranged at the air outlet and is used for carrying out purification and filtration treatment on the gas sucked into the cigarette machine component; the air outlet fence arranged on the side wall of the shell of the air conditioner component is of a detachable structure.
Further, filter equipment is including being used for forming corona microdischarge circuit's high voltage electrode and telluric electricity field, and arrange in filter screen between high voltage electrode and the telluric electricity field, the gas flow direction filter screen of smoking machine part carries out ionization absorption under the effect of the electrostatic field that corona microdischarge circuit produced to realize gaseous net and strain.
Furthermore, the control valve is a three-way valve, an air inlet of the three-way valve is connected with an air outlet of a cigarette machine part, a first air outlet of the three-way valve is connected with an air outlet pipeline, and a second air outlet of the three-way valve faces to the direction of the air outlet fence.
Further, the gas detection assembly comprises a gas quality detection device and a gas temperature detection device, the gas quality detection device is used for detecting the gas quality of the gas which is purified and filtered by the cigarette machine part, and the gas temperature detection device is used for detecting the gas temperature of the gas which is purified and filtered by the cigarette machine part.
Further, the air conditioner cigarette machine still includes:
and the ambient temperature detection device is used for detecting the ambient temperature of the indoor space where the air-conditioning range hood is located.
In another aspect of the invention, a cold air recovery control method for a range hood of an air conditioner is provided, the method comprising:
when the smoke exhaust function of the cigarette machine part is started, acquiring the gas quality and the gas temperature of the gas purified and filtered by the cigarette machine part;
judging whether the gas purified and filtered by the parts of the range hood meets preset recovery conditions or not according to the gas quality and the gas temperature;
when the gas after the smoke machine part is purified and filtered meets the preset recovery condition, the gas after the smoke machine part is purified and filtered is discharged indoors to realize cold air recovery.
Further, the judging whether the gas purified and filtered by the parts of the cigarette machine meets the preset recovery conditions according to the gas quality and the gas temperature comprises the following steps:
judging whether the gas quality reaches a preset release standard or not;
if the gas quality reaches a preset release standard, acquiring an indoor environment temperature value;
judging whether the gas temperature is less than or equal to the indoor environment temperature value;
and if the gas temperature is less than or equal to the indoor environment temperature value, judging that the gas purified and filtered by the parts of the range hood meets the preset recovery condition.
Further, the method further comprises:
if the gas quality does not reach the preset release standard, cleaning reminding is carried out to remind a user to clean the filtering device for realizing the clean filtering treatment of the cigarette machine component and the air outlet fence for discharging the clean filtered gas indoors of the air conditioner component.
Further, the method further comprises:
and when the gas after the smoke machine part is purified and filtered does not meet the preset recovery condition, discharging the gas after the smoke machine part is purified and filtered outdoors.
In still another aspect of the present invention, there is provided a cool air recovery control apparatus of an air-conditioning range hood, the apparatus including:
the acquisition module is used for acquiring the gas quality and the gas temperature of the gas which is purified and filtered by the cigarette machine part when the cigarette machine part starts a smoke exhaust function;
the judging module is used for judging whether the gas purified and filtered by the parts of the range hood meets the preset recovery conditions according to the gas quality and the gas temperature;
and the control module is used for discharging the gas which is subjected to the smoke machine part purification filtration to the indoor so as to realize cold air recovery when the gas which is subjected to the smoke machine part purification filtration meets the preset recovery conditions.
In addition, the invention also provides a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and the computer program realizes the steps of the cold air recovery control method of the air conditioner smoke machine when being controlled by the processor.
According to the air-conditioning range hood and the cold air recycling control method and device and the storage medium thereof provided by the embodiment of the invention, the gas quality and the gas temperature of the gas purified and filtered by the range hood part are detected through the gas detection assembly arranged at the air outlet of the range hood part, the discharge direction of the gas purified and filtered by the range hood part is controlled through the air outlet fence arranged on the side wall of the shell of the air-conditioning part and the control valve connected with the air outlet of the range hood part, when the gas quality and the gas temperature meet the preset recycling conditions, the control valve discharges the gas purified and filtered by the range hood part towards the direction of the air outlet fence arranged on the side wall of the shell of the air-conditioning part so as to flow indoors, so that cold air recycling is realized, the cold air discharged by the air-conditioning part is prevented from being directly sucked away by the range hood part, more cold air is served to users, the users are in a relatively constant-temperature and cool environment, and the use experience of the users on the air-conditioning range hood is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
In order to more clearly illustrate the embodiments or prior art solutions of the present invention, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and the drawings are only for the purpose of illustrating preferred embodiments and are not to be construed as limiting the present invention.
FIG. 1 is a schematic structural view of an air-conditioning range hood according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of an air conditioning part of an air conditioning range hood according to an embodiment of the present invention;
FIG. 3 is a flow chart of a method for controlling the recovery of cool air in an air-conditioning range hood according to an embodiment of the present invention;
FIG. 4 is a detailed flowchart of a method for controlling cool air recycling of an air-conditioning range hood according to an embodiment of the present invention;
fig. 5 is a structural diagram of a cold air recycling control device of an air-conditioning range hood in an embodiment of the invention.
In the figure:
1A, air conditioning components; 1B parts of a cigarette machine; 2. an air-conditioning and smoke-generating machine control panel; 3. a cold air outlet; 4. a smoke guide plate of an air conditioning smoke machine; 5. a gas range; 6. a gas detection assembly; 7. air-out fences on the side walls of the air conditioner; 8. a three-way valve; 9. an air outlet pipe of the air-conditioning range hood; 10. and (4) a filtering device.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings, and it is apparent that the described embodiments are a part, but not all, of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1-2, an embodiment of the present invention provides an air-conditioning range hood, which includes a range hood part 1B and an air-conditioning part 1A connected to the range hood part 1B, and further includes a gas detection assembly 6 disposed at an air outlet of the range hood part 1B, an air-out fence 7 disposed on a side wall of a housing of the air-conditioning part 1A, and a control valve connected to an air outlet of the range hood part 1B, the gas detection assembly is configured to detect a gas quality and a gas temperature of a gas purified and filtered by the range hood part 1B, the control valve is configured to control a discharge direction of the gas purified and filtered by the range hood part 1B, when the gas quality and the gas temperature satisfy a preset recovery condition, the control valve discharges the gas purified and filtered by the range hood part 1B toward a direction of the air-out fence 7 to flow indoors through the air-out fence 7, otherwise the control valve communicates the air outlet of the range hood part 1B with the air-out pipeline 9, and discharges the gas outdoors through the air-out pipeline 9.
Further, the cigarette machine part 1B comprises a filtering device 10 which is detachably arranged at the air outlet and is used for carrying out purification and filtration treatment on the gas sucked into the cigarette machine part; the air outlet fence 7 arranged on the side wall of the shell of the air conditioner component 1A is of a detachable structure.
In the embodiment of the invention, when the gas quality of the gas purified and filtered by the cigarette machine part does not reach the preset release standard, cleaning reminding is carried out so as to remind a user to clean the filtering device for realizing the purification and filtering treatment of the cigarette machine part and the air outlet fence of the air conditioner part for discharging the purified and filtered gas indoors. The detachable structures of the air outlet fence 7 and the filtering device 10 can be designed by adopting a nut and screw principle, so that the difficulty in assembling and disassembling the process is reduced, and the user experience is improved. In practical application, the principle of nut and screw or the principle of assembling and disassembling other detachable structures can be selected according to requirements for design, and the invention is not particularly limited to this.
Further, the filtering device 10 comprises a high-voltage electrode and a grounding electrode for forming a corona micro-discharge circuit, and a filter screen arranged between the high-voltage electrode and the grounding electrode, wherein the gas sucked into the parts of the cigarette machine flows to the filter screen and is ionized and adsorbed under the action of an electrostatic field generated by the corona micro-discharge circuit so as to realize gas purification and filtration; the filter screen is made of heat absorbing material, so that the gas sucked into the parts of the cigarette machine can be physically cooled. In practical applications, the heat absorbing material may be freely selected and disposed as required, for example, an aluminum foil material, a glass fiber, etc., which is not specifically limited in the present invention.
Further, the control valve is three-way valve 8, three-way valve 8's air intake and cigarette machine part air outlet are connected, three-way valve 8's first air outlet and air-out pipe connection, three-way valve's second air outlet orientation air-out fence place direction sets up.
Further, the gas detection assembly comprises a gas quality detection device and a gas temperature detection device, the gas quality detection device is used for detecting the gas quality of the gas which is purified and filtered by the cigarette machine part, and the gas temperature detection device is used for detecting the gas temperature of the gas which is purified and filtered by the cigarette machine part.
Further, the air conditioner cigarette machine still includes:
and the ambient temperature detection device is used for detecting the ambient temperature of the indoor space where the air-conditioning range hood is located.
Further, the air-conditioning cigarette machine also comprises a control panel 2 arranged above the smoke guide plate 4 and a cold air outlet 3 arranged on the front surface of the shell of the air-conditioning part; the control panel 2 is used for displaying gas quality information, and the cold air outlet 3 is used for enabling cold air released by an air conditioning component to flow indoors; when a user uses the gas stove 5 to cook, the air-conditioning range hood is turned on to start the oil fume suction function and the refrigeration function of the air-conditioning range hood.
Further, the air-conditioning range hood further comprises a controller for controlling the air-conditioning range hood, the controller comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, and the processor controls the computer program to realize the steps of the method for controlling the cold air recovery of the air-conditioning range hood according to the following embodiments, such as: when the smoke exhaust function of the cigarette machine part is started, acquiring the gas quality and the gas temperature of the gas which is purified and filtered by the cigarette machine part; judging whether the gas purified and filtered by the parts of the range hood meets preset recovery conditions or not according to the gas quality and the gas temperature; when the gas purified and filtered by the parts of the range hood meets the preset recovery conditions, the gas purified and filtered by the parts of the range hood is discharged indoors to realize cold air recovery.
Fig. 3 shows a flow chart of a cool air recovery control method of an air-conditioning range hood according to an embodiment of the present invention. The method for controlling the cold air recovery of the air-conditioning range hood provided by the embodiment of the invention comprises the following steps of:
s11, when the smoke exhaust function of the cigarette machine part is started, the gas quality and the gas temperature of the gas purified and filtered by the cigarette machine part are obtained.
And S12, judging whether the gas purified and filtered by the parts of the range hood meets a preset recovery condition according to the gas quality and the gas temperature.
In an embodiment of the present invention, the determining whether the gas purified and filtered by the parts of the range hood meets the preset recovery conditions according to the gas quality and the gas temperature includes: judging whether the gas quality reaches a preset release standard or not; if the gas quality reaches a preset release standard, acquiring an indoor environment temperature value; judging whether the gas temperature is less than or equal to the indoor environment temperature value; and if the gas temperature is less than or equal to the indoor environment temperature value, judging that the gas purified and filtered by the parts of the range hood meets the preset recovery condition.
In the embodiment of the invention, if the gas quality does not reach the preset release standard, a cleaning prompt is carried out to prompt a user to clean the filtering device of the cigarette machine component for realizing the cleaning and filtering treatment and the air outlet fence of the air conditioner component for discharging the cleaned and filtered gas indoors. It can be understood that the cleaning reminding mode can be set to display a flashing reminding icon on the control panel to display reminding information that the gas quality does not meet the preset release standard.
And S13, when the gas purified and filtered by the parts of the range hood meets the preset recovery conditions, discharging the gas purified and filtered by the parts of the range hood into the room to realize cold air recovery.
In the embodiment of the invention, when the gas purified and filtered by the parts of the range hood does not meet the preset recovery conditions, the gas purified and filtered by the parts of the range hood is discharged outdoors.
Compared with the technical defect that the cold air blown out by the air conditioner of the air conditioning range hood is sucked away by the range hood along with the oil fume gas, a new cold air recycling structure is added at the air outlet of the air outlet pipeline. When the functions of the range hood are started, the function of the cold air recovery structure is started, so that the secondary treatment of oil smoke purification and filtration can be realized, and the effects of improving the energy utilization rate and discharging smoke in an environment-friendly way can be achieved; detect through the clean gaseous quality and the gas temperature who strains the back gas of cigarette machine part through gaseous determine module, the air-out fence of the casing lateral wall through air conditioner part and the discharge direction of the clean gas of straining of cigarette machine part of control valve control of being connected with cigarette machine part air outlet, make the gas that satisfies the recovery condition pass through the recovery structure and export to indoor, the waste of air conditioning and air pollution have been reduced, the cold wind that makes the air conditioner cigarette machine can service the user to a great extent, make the user be in during the culinary art in nice and cool comfortable environment always, accelerate and reduce indoor temperature, user's culinary art experience has been promoted.
According to the cool air recovery control method of the air conditioning range hood, when the smoke exhaust function of the range hood part is started, the gas quality and the gas temperature of the gas which is subjected to the net filtering of the range hood part are obtained to judge whether the gas quality and the gas temperature of the gas which is subjected to the net filtering of the range hood part meet preset recovery conditions or not, when the gas quality and the gas temperature of the gas which is subjected to the net filtering of the range hood part meet the preset recovery conditions, the gas which is subjected to the net filtering of the range hood part is discharged indoors to achieve cool air recovery, the cool air discharged by the air conditioning part is prevented from being directly sucked by the range hood part, more cool air is served to users, the users are in a cooler and cooler environment, and the use experience of the users on the air conditioning range hood is improved.
In one particular embodiment, as shown in figure 4, the components of the cigarette maker include a filter device removably disposed at the air outlet for purifying and filtering the air drawn into the components of the cigarette maker. The device specifically comprises a high-voltage electrode and a grounding electrode which are used for forming a corona micro-discharge circuit, when a smoke exhaust function of a cigarette machine part is started, a large amount of smoke gas is sucked into the cigarette machine part, and when the gas sucked into the cigarette machine part flows to a filter screen arranged between the high-voltage electrode and the grounding electrode, the gas sucked into the cigarette machine part is subjected to ionization adsorption under the action of an electrostatic field generated by the corona micro-discharge circuit so as to realize gas purification and filtration; the filter screen is made of heat absorbing material, so that the gas sucked into the parts of the cigarette machine can be physically cooled. It can be understood that the filter device can adopt a 'static-filter screen composite micro-charging' combined with a heat absorption material to carry out the purification and filtration of the oil smoke gas. The filter screen and the discharge circuit have a strong coupling relationship and mutually influence each other, space free charges generated around the high-voltage electrode in the discharge process can generate an electrostatic field in the corona micro-discharge circuit, and the space free charges continuously move to the surface of the filter screen under the action of the electric field force of the electrostatic field and are finally deposited on the surface and the inner part of the filter screen, so that the charges of the filter screen are effectively supplemented, and the oil-smoke separation effect is achieved; the heat absorption material is used as the filter screen, so that the gas can be physically cooled while the gas is purified.
In order to overcome the defects of the prior art, after the components of the range hood are cleaned and filtered by combining the electrostatic-filter screen composite micro-charging with the cleaning and filtering mode of a heat absorbing material, a secondary treatment method, namely a cold air recovery control method of the range hood of an air conditioner, is further carried out, and the detailed description is given below by combining specific embodiments.
In a specific embodiment, firstly, the gas quality of the gas which is detected by the gas quality detection device and is subjected to the net filtration of the cigarette machine part and the gas temperature of the gas which is detected by the gas temperature detection device and is subjected to the net filtration of the cigarette machine part are obtained; secondly, judging the gas quality of the gas subjected to the purification and filtration of the parts of the range hood, specifically judging whether the gas quality reaches a preset release standard; when the gas mass reaches a preset release level,acquiring an indoor environment temperature value; further, the gas temperature value T of the gas which is detected by the gas temperature and is purified and filtered by the components of the range hood is detected Gas (es) And the obtained indoor environment temperature value T Indoor A comparison was made.
In this embodiment, if T Gas (es) ≤T Indoor The utility model discloses a cigarette machine, show that the cigarette machine part is inhaled to the oil smoke gas after the net filtration contains a large amount of air conditioner part exhaust cold wind in the gas, that is to say, air conditioner part exhaust cold wind is along with the oil smoke gas is inhaled the cigarette machine part simultaneously when the range hood is opened and is inhaled the oil smoke function, make air conditioner part can't realize its original refrigeration effect, then control the three-way valve switch export and will blow to indoor through air conditioner part casing lateral wall air-out fence after the net filtration of cigarette machine part this moment, in order to realize cold wind and retrieve, make more cold wind serve the user, promote the user and experience the use of air conditioner cigarette machine. On the contrary, if T Gas (es) ＞T Indoor use The cold air exhausted by the air conditioning part with a smaller amount is contained in the purified and filtered oil fume gas sucked by the smoke machine part, the temperature of the oil fume gas cannot be influenced, the air conditioning part can also realize the expected refrigerating effect, and at the moment, the three-way valve is controlled to switch the outlet to discharge the purified and filtered oil fume gas passing through the smoke machine part to the outside through the air outlet pipeline of the smoke machine part. The control method can avoid the waste of cold air and reduce energy loss, so that more energy is used for creating comfort for users.
For simplicity of explanation, the method embodiments are described as a series of acts or combinations, but those skilled in the art will appreciate that the embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the embodiments of the invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Fig. 5 is a structural diagram of a control device of a cigarette machine in the embodiment of the invention. As shown in fig. 5, the device comprises functional modules for implementing the cool air recovery control method of the air-conditioning range hood according to the above embodiment:
the method specifically comprises the following steps: the acquisition module 201 is used for acquiring the gas quality and the gas temperature of the gas purified and filtered by the cigarette machine component when the cigarette machine component starts a smoke exhaust function;
the judging module 202 is used for judging whether the gas purified and filtered by the cigarette machine component meets the preset recovery condition according to the gas quality and the gas temperature;
and the control module 203 is used for discharging the gas which is subjected to the purification and filtration of the cigarette machine parts into the room to realize cold air recovery when the gas which is subjected to the purification and filtration of the cigarette machine parts meets the preset recovery conditions.
In an embodiment of the present invention, the determining module 202 is specifically configured to determine whether the gas quality meets a preset release standard; when the gas quality reaches a preset release standard, acquiring an indoor environment temperature value; judging whether the gas temperature is less than or equal to the indoor environment temperature value; and when the gas temperature is less than or equal to the indoor environment temperature value, judging that the gas purified and filtered by the parts of the range hood meets the preset recovery condition.
In this embodiment of the present invention, the control module 203 is further configured to perform a cleaning prompt when the gas quality does not meet a preset release standard, so as to prompt a user to clean a filter device of a cigarette machine component for implementing a clean filter process and an air outlet fence of an air conditioner component for discharging the clean filtered gas indoors.
In the embodiment of the present invention, the control module 203 is further configured to discharge the gas that is subjected to the net filtering by the cigarette machine component to the outside when the gas that is subjected to the net filtering by the cigarette machine component does not satisfy the preset recovery condition.
In addition, the embodiment of the invention also provides a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and the computer program realizes the steps of the cold air recovery control method of the air conditioner smoke machine when being controlled by the processor.
In this embodiment, if the method for controlling cool air recycling of an air conditioning range hood is implemented in the form of a software functional unit and sold or used as an independent product, the method may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method according to the embodiments of the present invention may also be implemented by instructing relevant hardware by a computer program, where the computer program may be stored in a computer-readable storage medium, and when the computer program is controlled by a processing device, the computer program may implement the steps of the embodiments of the method. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, a controllable file or some intermediate form, etc. The computer-readable medium may include: any entity or apparatus capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer storage device, read-only Memory (ROM), random Access Memory (RAM), electrical carrier wave signal, telecommunications signal, software distribution medium, and the like. It should be noted that the computer-readable medium may contain suitable additions or subtractions depending on the requirements of legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer-readable media may not include electrical carrier signals or telecommunication signals in accordance with legislation and patent practice.
According to the air conditioner range hood, the air quality and the air temperature of the gas purified and filtered by the range hood part are detected through the gas detection assembly arranged at the air outlet of the range hood part, the discharge direction of the gas purified and filtered by the range hood part is controlled through the air outlet fence arranged on the side wall of the shell of the air conditioner part and the control valve connected with the air outlet of the range hood part, when the gas quality and the air temperature meet preset recovery conditions, the control valve controls the gas purified and filtered by the range hood part to be discharged towards the direction of the air outlet fence arranged on the side wall of the shell of the air conditioner part so as to flow indoors.
Those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (12)
1. The utility model provides an air conditioner cigarette machine, including cigarette machine part and with the air conditioner part that cigarette machine part is connected, its characterized in that still including setting up the gaseous detection subassembly of cigarette machine part air outlet department, setting are at the air-out fence of the casing lateral wall of air conditioner part and the control valve of being connected with cigarette machine part air outlet, gaseous detection subassembly is used for detecting gaseous gas quality and the gas temperature after cigarette machine part net filtration, the control valve is used for controlling the discharge direction through the gaseous after cigarette machine part net filtration, when gas quality and gas temperature satisfy predetermined recovery condition, the control valve will pass through the gaseous after cigarette machine part net filtration gas to air-out fence place direction discharges to flow indoor through the air-out fence, otherwise control valve intercommunication cigarette machine part's air outlet and air-out pipeline make gas pass through air-out pipeline discharge outdoor.
2. The machine as claimed in claim 1, wherein said machine part comprises a filter unit detachably disposed at the air outlet for purifying and filtering the air sucked into the machine part.
3. The machine as claimed in claim 2, wherein said filter unit comprises a high voltage electrode and a grounding electrode for forming a corona micro-discharge circuit, and a filter screen disposed between said high voltage electrode and said grounding electrode, wherein the gas sucked into the machine components flows to the filter screen and is ionized and adsorbed under the action of the electrostatic field generated by the corona micro-discharge circuit, so as to realize gas purification.
4. The machine as claimed in claim 1, wherein the control valve is a three-way valve, the air inlet of the three-way valve is connected with the air outlet of the machine part, the first air outlet of the three-way valve is connected with the air outlet pipeline, and the second air outlet of the three-way valve is arranged towards the air outlet fence.
5. The machine as claimed in claim 1, wherein the gas detection assembly comprises a gas quality detection device for detecting the gas quality of the gas net filtered by the machine components and a gas temperature detection device for detecting the gas temperature of the gas net filtered by the machine components.
6. The air conditioning cigarette machine of claim 1, further comprising:
and the ambient temperature detection device is used for detecting the ambient temperature of the indoor space where the air-conditioning range hood is located.
7. A cold air recovery control method of an air conditioner range hood is characterized by comprising the following steps:
when the smoke exhaust function of the cigarette machine part is started, acquiring the gas quality and the gas temperature of the gas purified and filtered by the cigarette machine part;
judging whether the gas purified and filtered by the parts of the range hood meets preset recovery conditions or not according to the gas quality and the gas temperature;
when the gas after the smoke machine part is purified and filtered meets the preset recovery condition, the gas after the smoke machine part is purified and filtered is discharged indoors to realize cold air recovery.
8. The method according to claim 7, wherein the determining whether the gas after being net filtered by the cigarette machine component meets the preset recovery conditions according to the gas mass and the gas temperature comprises:
judging whether the gas quality reaches a preset release standard or not;
if the gas quality reaches a preset release standard, acquiring an indoor environment temperature value;
judging whether the gas temperature is less than or equal to the indoor environment temperature value;
and if the gas temperature is less than or equal to the indoor environment temperature value, judging that the gas purified and filtered by the parts of the range hood meets the preset recovery condition.
9. The method of claim 7, further comprising:
if gas quality does not reach preset release standard, then wash and remind to remind the user to the cigarette machine part be used for realizing that the filter equipment of net processing of straining and air conditioner part be used for to indoor discharge net air-out fence of filtering the gaseous air-out wash.
10. The method of claim 7, further comprising:
and when the gas after the smoke machine part is purified and filtered does not meet the preset recovery condition, discharging the gas after the smoke machine part is purified and filtered outdoors.
11. The utility model provides a cold wind recovery controlling means of air conditioner cigarette machine which characterized in that, the device includes:
the acquisition module is used for acquiring the gas quality and the gas temperature of the gas which is purified and filtered by the cigarette machine part when the cigarette machine part starts a smoke exhaust function;
the judging module is used for judging whether the gas purified and filtered by the parts of the range hood meets the preset recovery conditions according to the gas quality and the gas temperature;
and the control module is used for discharging the gas which is subjected to the smoke machine part purification filtration to the indoor so as to realize cold air recovery when the gas which is subjected to the smoke machine part purification filtration meets the preset recovery conditions.
12. A computer-readable storage medium, on which a computer program is stored which, when being controlled by a processor, carries out the steps of the method according to any one of claims 7-10.
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| CN202211333144.XA CN115628492B (en) | 2022-10-28 | 2022-10-28 | Air conditioner smoke machine, cold air recovery control method and device thereof and storage medium |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3081279A1 (en) * | 2013-12-09 | 2016-10-19 | Sui Chun Law | Air purification apparatus and method |
| CN106482186A (en) * | 2016-10-28 | 2017-03-08 | 广东美的制冷设备有限公司 | Cigarette air conditioner and the control method of cigarette air conditioner |
| JP2019027730A (en) * | 2017-08-02 | 2019-02-21 | アール・ビー・コントロールズ株式会社 | Ventilation fan apparatus |
| KR20190076242A (en) * | 2017-12-22 | 2019-07-02 | 주식회사 엔텍 | Hybrid range hood |
| CN110207217A (en) * | 2018-10-12 | 2019-09-06 | 华帝股份有限公司 | Refrigeration range hood and control method thereof |
| CN111442311A (en) * | 2020-04-01 | 2020-07-24 | 华帝股份有限公司 | Smoke machine air conditioner and control method thereof |
| CN111720871A (en) * | 2020-07-04 | 2020-09-29 | 王凌杭 | Lampblack absorber is recycled to oil smoke |
| CN112361546A (en) * | 2020-10-22 | 2021-02-12 | 珠海格力电器股份有限公司 | Kitchen air monitoring and purifying method and system |
| CN112944414A (en) * | 2021-02-22 | 2021-06-11 | 青岛海尔空调电子有限公司 | Oil smoke air conditioner all-in-one machine and control method, storage medium and control device thereof |
| CN112944541A (en) * | 2021-03-31 | 2021-06-11 | 中山市万得福电子热控科技有限公司 | Indoor air conditioning system, indoor air conditioning method thereof, and readable storage medium |
| CN214406199U (en) * | 2021-03-25 | 2021-10-15 | 吕福新 | Fresh air system of range hood |
| CN113566254A (en) * | 2021-08-05 | 2021-10-29 | 同济大学 | Residential kitchen air supplementing method and air supplementing integrated range hood |
| CN114165904A (en) * | 2021-12-15 | 2022-03-11 | 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 |
| CN114526504A (en) * | 2020-11-23 | 2022-05-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, control method thereof and computer-readable storage medium |
| CN114543133A (en) * | 2020-11-24 | 2022-05-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, control method thereof and computer-readable storage medium |
| CN115046260A (en) * | 2022-06-24 | 2022-09-13 | 珠海格力电器股份有限公司 | Smoke machine structure and air conditioner smoke machine |
| CN115076818A (en) * | 2022-07-26 | 2022-09-20 | 珠海格力电器股份有限公司 | Air conditioning range hood and control method and control device of air conditioning range hood |
| CN115235012A (en) * | 2022-08-08 | 2022-10-25 | 珠海格力电器股份有限公司 | Air conditioning range hood, air supply method of air conditioning range hood and air supply control device |
-
2022
- 2022-10-28 CN CN202211333144.XA patent/CN115628492B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3081279A1 (en) * | 2013-12-09 | 2016-10-19 | Sui Chun Law | Air purification apparatus and method |
| CN106482186A (en) * | 2016-10-28 | 2017-03-08 | 广东美的制冷设备有限公司 | Cigarette air conditioner and the control method of cigarette air conditioner |
| JP2019027730A (en) * | 2017-08-02 | 2019-02-21 | アール・ビー・コントロールズ株式会社 | Ventilation fan apparatus |
| KR20190076242A (en) * | 2017-12-22 | 2019-07-02 | 주식회사 엔텍 | Hybrid range hood |
| CN110207217A (en) * | 2018-10-12 | 2019-09-06 | 华帝股份有限公司 | Refrigeration range hood and control method thereof |
| CN111442311A (en) * | 2020-04-01 | 2020-07-24 | 华帝股份有限公司 | Smoke machine air conditioner and control method thereof |
| CN111720871A (en) * | 2020-07-04 | 2020-09-29 | 王凌杭 | Lampblack absorber is recycled to oil smoke |
| CN112361546A (en) * | 2020-10-22 | 2021-02-12 | 珠海格力电器股份有限公司 | Kitchen air monitoring and purifying method and system |
| CN114526504A (en) * | 2020-11-23 | 2022-05-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, control method thereof and computer-readable storage medium |
| CN114543133A (en) * | 2020-11-24 | 2022-05-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood, control method thereof and computer-readable storage medium |
| CN112944414A (en) * | 2021-02-22 | 2021-06-11 | 青岛海尔空调电子有限公司 | Oil smoke air conditioner all-in-one machine and control method, storage medium and control device thereof |
| CN214406199U (en) * | 2021-03-25 | 2021-10-15 | 吕福新 | Fresh air system of range hood |
| CN112944541A (en) * | 2021-03-31 | 2021-06-11 | 中山市万得福电子热控科技有限公司 | Indoor air conditioning system, indoor air conditioning method thereof, and readable storage medium |
| CN113566254A (en) * | 2021-08-05 | 2021-10-29 | 同济大学 | Residential kitchen air supplementing method and air supplementing integrated range hood |
| CN114165904A (en) * | 2021-12-15 | 2022-03-11 | 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 |
| CN115046260A (en) * | 2022-06-24 | 2022-09-13 | 珠海格力电器股份有限公司 | Smoke machine structure and air conditioner smoke machine |
| CN115076818A (en) * | 2022-07-26 | 2022-09-20 | 珠海格力电器股份有限公司 | Air conditioning range hood and control method and control device of air conditioning range hood |
| CN115235012A (en) * | 2022-08-08 | 2022-10-25 | 珠海格力电器股份有限公司 | Air conditioning range hood, air supply method of air conditioning range hood and air supply control device |
Non-Patent Citations (1)
| Title |
|---|
| 谭金旺;赵小蒙;孙全梦;罗彪;: "基于吸收式制冷原理的吸油烟空调机研究", 节能, no. 07, 25 July 2018 (2018-07-25), pages 103 - 106 * |
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|---|---|
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