CN114608164A - Air purification method and device for air conditioner, air conditioner and storage medium - Google Patents
Air purification method and device for air conditioner, air conditioner and storage medium Download PDFInfo
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- CN114608164A CN114608164A CN202210157288.8A CN202210157288A CN114608164A CN 114608164 A CN114608164 A CN 114608164A CN 202210157288 A CN202210157288 A CN 202210157288A CN 114608164 A CN114608164 A CN 114608164A
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- 238000004887 air purification Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000003860 storage Methods 0.000 title claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 155
- 239000001301 oxygen Substances 0.000 claims abstract description 155
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 155
- 239000007789 gas Substances 0.000 claims abstract description 123
- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 168
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 66
- 239000001569 carbon dioxide Substances 0.000 claims description 33
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000012806 monitoring device Methods 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 8
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 8
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
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- 238000005859 coupling reaction Methods 0.000 description 3
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- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- 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
- F24F8/60—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by adding oxygen
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/66—Volatile organic compounds [VOC]
-
- 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
- F24F2110/76—Oxygen
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to the technical field of air purification, and discloses an air purification method for an air conditioner, which comprises the following steps: monitoring the concentration value of harmful gas and the concentration value of oxygen in a room in real time; under the condition that the concentration value of the harmful gas meets a first trigger condition, an air purification device in a control room purifies the harmful gas to obtain intermediate gas; and under the condition that the concentration value of the oxygen meets a second trigger condition, an oxygen generator in the control room uses the obtained intermediate gas to produce oxygen. The method realizes that under the premise of purifying harmful gas, the intermediate gas obtained by purifying the harmful gas is used for preparing oxygen which is beneficial to users. The application also discloses an air purification device for the air conditioner and the air conditioner.
Description
Technical Field
The present disclosure relates to the field of air purification technologies, and in particular, to an air purification method and apparatus for an air conditioner, and a storage medium.
Background
At present, with the increasing standard of living of people, it becomes a common phenomenon to decorate the house and add new furniture, however can also lead to indoor harmful gas content can surpass national standard, causes adverse effect to the health, and in order to purify indoor air circumstance, the correlation technique provides an intelligent house air circumstance purification method, includes: the method comprises the steps that an infrared personnel monitoring device is arranged at an entrance of a house, when a formaldehyde concentration value, a smoke concentration value or a coal gas concentration value of a corresponding room is detected to be not in a preset range, an alarm is started, meanwhile, an air purification device of the corresponding room is started to purify air of the corresponding room until the air quality of the corresponding room is in the preset range, obtained oxygen concentration value detection information is compared with a preset concentration value threshold value, and when the oxygen concentration value detection information is larger than or equal to the preset concentration value threshold value, the interactive ventilation equipment is controlled to stop conveying oxygen-enriched air to the corresponding room.
In the process of implementing the present application, it is found that at least the following problems exist in the related art:
there is no further use of the intermediate gas generated after processing the harmful gases such as formaldehyde, resulting in an increase in the indoor intermediate gas content and a decrease in the oxygen content, and there is no corresponding solution in the case of a lower oxygen content.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The application provides an air purification method and device for an air conditioner, the air conditioner and a storage medium, which are used for solving the problem that harmful gas is treated and simultaneously the oxygen content in air is ensured.
In some embodiments, the air purifying method for an air conditioner includes:
monitoring the concentration value of harmful gas and the concentration value of oxygen in a room in real time;
under the condition that the concentration value of the harmful gas meets a first trigger condition, an air purification device in a control room purifies the harmful gas to obtain intermediate gas;
and under the condition that the concentration value of the oxygen meets a second trigger condition, an oxygen generator in the control room uses the obtained intermediate gas to produce oxygen.
Optionally, the real-time monitoring of the concentration value of harmful gas and the concentration value of oxygen in the room includes:
monitoring the concentration value of indoor formaldehyde in real time by a formaldehyde concentration monitoring device when the air conditioner is in an operating state;
and when the air conditioner is in an operating state, the concentration value of the indoor oxygen is monitored in real time through the oxygen content monitoring device.
Optionally, the first trigger condition includes:
the concentration value of the formaldehyde in the room is more than or equal to the formaldehyde concentration threshold value, and the duration time exceeds the preset time threshold value.
The second trigger condition includes:
the concentration value of the oxygen in the chamber is less than the oxygen concentration threshold value and the duration exceeds the preset time threshold value.
Optionally, the air purification device in the control room purifies the harmful gas to obtain intermediate gas, and the air purification device comprises:
an indoor air purification device is controlled, and formaldehyde in the room is decomposed into carbon dioxide and water by using a low-temperature catalyst.
Optionally, the oxygen generation device in the control room uses the obtained intermediate gas to produce oxygen, and comprises:
an oxygen generator in a control room produces oxygen by chemical reaction using carbon dioxide generated by decomposing formaldehyde in the room.
Optionally, after the air purification device in the control room purifies the harmful gas to obtain the intermediate gas, the method further comprises:
and under the condition that the concentration value of the harmful gas does not meet the first trigger condition, closing an indoor air purification device.
Optionally, after the oxygen generator in the control room uses the obtained intermediate gas to produce oxygen, the method further comprises:
and under the condition that the concentration value of the oxygen does not meet a second trigger condition, closing the indoor oxygen generation device.
In some embodiments, the air cleaning apparatus for an air conditioner includes:
a gas monitoring module configured to monitor a concentration value of harmful gas and a concentration value of oxygen in a room in real time;
the air purification module is configured to control an indoor air purification device to purify harmful gas to obtain intermediate gas under the condition that the concentration value of the harmful gas meets a first trigger condition;
an oxygen production module configured to produce oxygen by an oxygen generator in a control room using the obtained intermediate gas when the concentration value of the oxygen satisfies a second trigger condition.
In some embodiments, the air conditioner includes an air purification apparatus for an air conditioner as described herein.
In some embodiments, the storage medium stores program instructions that, when executed, perform an air purification method for an air conditioner as described herein
The air purifying method and device for the air conditioner, the air conditioner and the storage medium can achieve the following technical effects:
adopt the air purification method for air conditioner that this application provided, concentration value through the indoor harmful gas of real-time supervision and the concentration value of oxygen under the condition that the concentration value of harmful gas satisfies first trigger condition, the indoor air purification device of control purifies in order to obtain middle gas to under the condition that the concentration value of oxygen satisfies second trigger condition, the oxygenerator in the control room utilizes and obtains middle gas makes oxygen, thereby realizes under the prerequisite of purifying harmful gas, utilizes harmful gas to purify the middle gas that obtains simultaneously and makes the oxygen that is favorable to the user to promote the content of indoor oxygen and reduce the content of middle gas, satisfied the requirement of healthy air, promoted user's experience.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
FIG. 1 is a schematic view of another air purification method for an air conditioner provided herein;
FIG. 2 is a schematic view of another air purification method for an air conditioner provided herein;
FIG. 3 is a schematic view of another air purification method for an air conditioner provided herein;
FIG. 4 is a schematic view of another air purification method for an air conditioner provided herein;
FIG. 5 is a schematic view of another air purification method for an air conditioner provided herein;
FIG. 6 is a schematic view of another air purification method for an air conditioner provided herein;
FIG. 7 is a schematic view of an air cleaning apparatus for an air conditioner provided in the present application;
fig. 8 is a schematic view of another air cleaning apparatus for an air conditioner provided in the present application.
Detailed Description
So that the manner in which the features and advantages of the present application can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In this application, the character "/" indicates that the preceding and following objects are in an "or" relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
The term "correspond" may refer to an association or binding relationship, and a corresponds to B refers to an association or binding relationship between a and B.
In this application, intelligent household electrical appliances are the household electrical appliances that form after introducing household electrical appliances microprocessor, sensor technology, network communication technology, have the characteristics of intelligent control, intelligent perception and intelligent application, and the operation process of intelligent household electrical appliances often relies on the application and the processing of modern technologies such as thing networking, internet and electronic chip, and for example intelligent household electrical appliances can be through connecting electronic equipment, realizes user's remote control and management to intelligent household electrical appliances.
In the disclosed embodiment, the terminal device is an electronic device with a wireless connection function, and the terminal device can be in communication connection with the intelligent household appliance device through being connected with the internet, or can be in communication connection with the intelligent household appliance device directly through bluetooth, wi-fi and other modes. In some embodiments, the terminal device is, for example, a mobile device, a computer, a vehicle-mounted device built in a hovercar, or the like, or any combination thereof. The mobile device may include, for example, a cell phone, a smart home device, a wearable device, a smart mobile device, a virtual reality device, or the like, or any combination thereof, wherein the wearable device includes, for example: smart watches, smart bracelets, pedometers, and the like.
Referring to fig. 1, the present application provides an air purifying method for an air conditioner, including:
step 101: and monitoring the concentration value of harmful gas and the concentration value of oxygen in the room in real time.
In the embodiment of the application, the user can cause the concentration value of indoor harmful gas of user to exceed the national standard because of fitment or add new furniture to cause adverse effect to user's health, and the intelligent household electrical appliances of this application, for example, the air conditioner can real-time supervision indoor harmful gas's concentration value and the concentration value of oxygen, and feed back to the control center of air conditioner.
Step 102: and under the condition that the concentration value of the harmful gas meets a first trigger condition, an air purification device in the control room purifies the harmful gas to obtain intermediate gas.
In the embodiment of the present application, the control center of the intelligent household electrical appliance, such as an air conditioner, of the air conditioner may control an air purification device carried by the air conditioner or an indoor air purification device to purify harmful gas according to a concentration value of the harmful gas obtained by monitoring under the condition that the concentration value of the harmful gas meets a first trigger condition, so as to obtain non-toxic and harmless intermediate gas, wherein the intermediate gas may be carbon dioxide, water vapor, nitrogen gas, or the like.
Step 103: and under the condition that the concentration value of the oxygen meets a second trigger condition, an oxygen generator in the control room uses the obtained intermediate gas to produce oxygen.
In the embodiment of the present application, in the intelligent household electrical appliance, for example, an air conditioner, a control center of the air conditioner may control an oxygen generator or an indoor oxygen generator of the air conditioner according to a concentration value of oxygen obtained by monitoring, and produce and output oxygen to a room of a user by using the intermediate gas obtained in step 102 when the concentration value of oxygen satisfies a second trigger condition.
Adopt the air purification method for air conditioner that this application provided, concentration value through the indoor harmful gas of real-time supervision and the concentration value of oxygen under the condition that the concentration value of harmful gas satisfies first trigger condition, the indoor air purification device of control purifies in order to obtain middle gas to under the condition that the concentration value of oxygen satisfies second trigger condition, the oxygenerator in the control room utilizes and obtains middle gas makes oxygen, thereby realizes under the prerequisite of purifying harmful gas, utilizes harmful gas to purify the middle gas that obtains simultaneously and makes the oxygen that is favorable to the user to promote the content of indoor oxygen and reduce the content of middle gas, satisfied the requirement of healthy air, promoted user's experience.
Optionally, as shown in fig. 2, the real-time monitoring of the concentration value of the harmful gas and the concentration value of the oxygen in the room includes:
step 201: and under the running state of the air conditioner, monitoring the concentration value of the indoor formaldehyde in real time through a formaldehyde concentration monitoring device.
Step 202: and when the air conditioner is in an operating state, the concentration value of the indoor oxygen is monitored in real time through the oxygen content monitoring device.
In the embodiment of the application, under the condition that the intelligent household electrical appliance is an air conditioner and the harmful gas is formaldehyde, a user opens the intelligent household electrical applianceOpen the air conditioner and make the air conditioner be in running state, then the air conditioner can be through formaldehyde concentration monitoring devices and oxygen content monitoring devices, and the concentration value of indoor formaldehyde of real-time supervision and the concentration value of oxygen are used for whether the concentration value of indoor formaldehyde of real-time supervision satisfies first trigger condition to and whether the concentration value of indoor oxygen of real-time supervision satisfies the second trigger condition, specifically speaking, first trigger condition includes: the concentration value of the indoor formaldehyde is more than or equal to a formaldehyde concentration threshold value, and the duration time exceeds a preset time threshold value; the second trigger condition includes: the concentration value of the oxygen in the chamber is smaller than the oxygen concentration threshold value and the duration time exceeds a preset time threshold value. Wherein the formaldehyde concentration threshold may be a national standard, such as 0.08mg/cm3The oxygen concentration threshold may be 19.5% or 20.9%, and the time threshold may be 10 minutes, 15 minutes, 20 minutes, or the like.
Thus, the air quality condition enabled by the user can be comprehensively acquired, and the automatic control of the air conditioner is facilitated.
Referring to fig. 3, the present application provides an air purifying method for an air conditioner, including:
step 301: and monitoring the concentration value of formaldehyde and the concentration value of oxygen in the room in real time.
In the embodiment of the application, the user can cause the concentration value of indoor harmful gas of user to exceed the national standard because of fitment or add new furniture to cause adverse effect to user's health, and the intelligent household electrical appliances of this application, for example, the air conditioner can real-time supervision indoor harmful gas's concentration value and the concentration value of oxygen, and feed back to the control center of air conditioner.
Step 302: and under the condition that the concentration value of the formaldehyde meets a first trigger condition, controlling an indoor air purification device, and decomposing the indoor formaldehyde into carbon dioxide and water by using a low-temperature catalyst.
In the embodiment of the application, under the condition that the intelligent household electrical appliance is an air conditioner and the harmful gas is formaldehyde, if the concentration value of the indoor formaldehyde is greater than or equal to the formaldehyde concentration threshold value and the duration time exceeds the preset timeThe time threshold is set, for example, the concentration of formaldehyde in the room is 0.08mg/cm or more3And the duration time exceeds 10 minutes, the control center of the air conditioner can judge that the first trigger condition is met, and control the indoor air purification device to decompose the indoor formaldehyde into carbon dioxide and water by using the low-temperature catalyst, namely, the formaldehyde and the oxygen are subjected to chemical reaction by using the low-temperature catalyst to generate the carbon dioxide and the water.
Step 303: and under the condition that the concentration value of the oxygen meets a second trigger condition, an oxygen generator in the control room uses the obtained carbon dioxide to produce oxygen.
In an embodiment of the application, the control center of the air conditioner may control an oxygen generator of the air conditioner or an indoor oxygen generator according to the concentration value of the monitored oxygen, and generate and output oxygen to the room of the user by using the carbon dioxide obtained in step 302, when the concentration value of the oxygen satisfies the second trigger condition.
Therefore, under the condition that the concentration value of the harmful gas meets the first trigger condition, indoor formaldehyde is decomposed into carbon dioxide and water through the low-temperature catalyst, so that the indoor formaldehyde concentration is controlled within the national standard, and the harm of the formaldehyde to users is reduced.
Referring to fig. 4, the present application provides an air purifying method for an air conditioner, including:
step 401: and monitoring the concentration value of formaldehyde and the concentration value of oxygen in the room in real time.
In the embodiment of the application, the user can cause the concentration value of indoor harmful gas of user to exceed the national standard because of fitment or add new furniture to cause adverse effect to user's health, and the intelligent household electrical appliances of this application, for example, the air conditioner can real-time supervision indoor harmful gas's concentration value and the concentration value of oxygen, and feed back to the control center of air conditioner.
Step 402: and under the condition that the concentration value of the formaldehyde meets the first triggering condition, an air purification device in the control room purifies the formaldehyde to obtain carbon dioxide.
In the embodiment of the present application, the control center of the intelligent household electrical appliance, such as an air conditioner, of the air conditioner may control an air purification device carried by the air conditioner or an indoor air purification device to purify harmful gas according to a concentration value of the harmful gas obtained by monitoring under the condition that the concentration value of the harmful gas meets a first trigger condition, so as to obtain non-toxic and harmless intermediate gas, wherein the intermediate gas may be carbon dioxide, water vapor, nitrogen gas, or the like.
Step 403: and under the condition that the concentration value of the oxygen meets a second trigger condition, controlling an oxygen generator in the room to produce the oxygen through a chemical reaction by using carbon dioxide generated after formaldehyde in the room is decomposed.
In an embodiment of the present application, in a case that the intelligent household electrical appliance is an air conditioner and the harmful gas is formaldehyde, if a concentration value of indoor oxygen is less than an oxygen concentration threshold and a duration time exceeds a preset time threshold, for example, the concentration value of indoor oxygen is less than 19.5% and the duration time exceeds 10 minutes, the control center of the air conditioner may determine that the second trigger condition is satisfied, and control the indoor oxygen generator to produce oxygen through a chemical reaction between carbon dioxide and sodium peroxide by using carbon dioxide generated after decomposition of indoor formaldehyde.
Like this, this application is under the indoor oxygen content not enough condition, utilizes to purify with obtaining carbon dioxide as raw and other materials preparation oxygen to formaldehyde, has promoted carbon dioxide's utilization ratio, has satisfied the requirement of healthy air.
Referring to fig. 5, the present application provides an air purifying method for an air conditioner, including:
step 501: and monitoring the concentration value of formaldehyde and the concentration value of oxygen in the room in real time.
In the embodiment of the application, the user can cause the concentration value of indoor harmful gas of user to exceed the national standard because of fitment or add new furniture to cause adverse effect to user's health, and the intelligent household electrical appliances of this application, for example, the air conditioner can real-time supervision indoor harmful gas's concentration value and the concentration value of oxygen, and feed back to the control center of air conditioner.
Step 502: and under the condition that the concentration value of the formaldehyde meets a first trigger condition, controlling an indoor air purification device, and decomposing the indoor formaldehyde into carbon dioxide and water by using a low-temperature catalyst.
In the embodiment of the present application, in the case that the intelligent household electrical appliance is an air conditioner and the harmful gas is formaldehyde, if the concentration value of the indoor formaldehyde is greater than or equal to the formaldehyde concentration threshold value and the duration time exceeds the preset time threshold value, for example, the concentration value of the indoor formaldehyde is greater than or equal to 0.08mg/cm3And the duration time exceeds 10 minutes, the control center of the air conditioner can judge that the first trigger condition is met, and control the indoor air purification device to decompose the indoor formaldehyde into carbon dioxide and water by using the low-temperature catalyst, namely, the formaldehyde and the oxygen are subjected to chemical reaction by using the low-temperature catalyst to generate the carbon dioxide and the water.
Step 503: and under the condition that the concentration value of the oxygen meets a second trigger condition, an oxygen generator in the control room uses the obtained carbon dioxide to produce oxygen.
In an embodiment of the application, the control center of the air conditioner may control an oxygen generator of the air conditioner or an indoor oxygen generator according to the concentration value of the monitored oxygen, and generate and output oxygen to the room of the user by using the carbon dioxide obtained in step 302, when the concentration value of the oxygen satisfies the second trigger condition.
Step 504: and under the condition that the concentration value of the harmful gas does not meet the first trigger condition, closing an indoor air purification device.
In the embodiment of the present application, in the case where the intelligent household electrical appliance is an air conditioner and the harmful gas is formaldehyde, as formaldehyde is decomposed into carbon dioxide and water, the concentration value in the room is less than the national standard, for example, 0.08mg/cm3And the duration time exceeds 10 minutes, the control center of the air conditioner can not judge that the first trigger condition is met, and the indoor air purification device is closed, so that the resource waste is avoided.
Referring to fig. 6, the present application provides an air purifying method for an air conditioner, including:
step 601: and monitoring the concentration value of formaldehyde and the concentration value of oxygen in the room in real time.
In the embodiment of the application, the user can cause the concentration value of indoor harmful gas of user to exceed the national standard because of fitment or add new furniture to cause adverse effect to user's health, and the intelligent household electrical appliances of this application, for example, the air conditioner can real-time supervision indoor harmful gas's concentration value and the concentration value of oxygen, and feed back to the control center of air conditioner.
Step 602: and under the condition that the concentration value of the formaldehyde meets the first triggering condition, an air purification device in the control room purifies the formaldehyde to obtain carbon dioxide.
In the embodiment of the present application, the control center of the intelligent household electrical appliance, such as an air conditioner, of the air conditioner may control an air purification device carried by the air conditioner or an indoor air purification device to purify harmful gas according to a concentration value of the harmful gas obtained by monitoring under the condition that the concentration value of the harmful gas meets a first trigger condition, so as to obtain non-toxic and harmless intermediate gas, wherein the intermediate gas may be carbon dioxide, water vapor, nitrogen gas, or the like.
Step 603: and under the condition that the concentration value of the oxygen meets a second trigger condition, controlling an oxygen generator in the room to produce the oxygen through a chemical reaction by using carbon dioxide generated after formaldehyde in the room is decomposed.
In an embodiment of the present application, in a case where the intelligent household appliance is an air conditioner and the harmful gas is formaldehyde, if the concentration value of the indoor oxygen is less than the oxygen concentration threshold and the duration time exceeds a preset time threshold, for example, the concentration value of the indoor oxygen is less than 19.5% and the duration time exceeds 10 minutes, the control center of the air conditioner may determine that the second trigger condition is satisfied, and control the indoor oxygen generator to produce oxygen through a chemical reaction between carbon dioxide and sodium peroxide by using carbon dioxide generated after decomposition of the indoor formaldehyde.
Step 604: and under the condition that the concentration value of the oxygen does not meet a second trigger condition, closing the indoor oxygen generation device.
In an embodiment of the application, in a case that the intelligent household electrical appliance is an air conditioner, along with the indoor oxygen generation device, carbon dioxide generated after decomposition of indoor formaldehyde is used to generate oxygen through a chemical reaction between the carbon dioxide and sodium peroxide, the indoor oxygen concentration gradually rises and exceeds an oxygen concentration threshold, and the duration time exceeds a preset time threshold, for example, the concentration value of the indoor oxygen is greater than 19.5% and the duration time exceeds 10 minutes, a control center of the air conditioner may determine that the concentration value of the oxygen does not satisfy the second trigger condition, and close the indoor oxygen generation device, thereby avoiding resource waste.
As shown in fig. 7, the present application provides an air cleaning apparatus for an air conditioner, including:
a gas monitoring module 701 configured to monitor a concentration value of a harmful gas and a concentration value of oxygen in a room in real time;
an air purification module 702 configured to control an indoor air purification device to purify the harmful gas to obtain an intermediate gas if the concentration value of the harmful gas satisfies a first trigger condition;
an oxygen production module 703 configured to produce oxygen by an oxygen generator in a control room using the obtained intermediate gas if the concentration value of the oxygen satisfies a second trigger condition.
Optionally, the gas monitoring module 701 is specifically configured to:
monitoring the concentration value of indoor formaldehyde in real time by a formaldehyde concentration monitoring device when the air conditioner is in an operating state;
and when the air conditioner is in an operating state, the concentration value of the indoor oxygen is monitored in real time through the oxygen content monitoring device.
Optionally, the air purification module 702 is specifically configured to:
an indoor air purification device is controlled, and formaldehyde in a room is decomposed into carbon dioxide and water by using a low-temperature catalyst.
Optionally, the oxygen production module 703 is specifically configured to:
an oxygen generator in a control room produces oxygen by chemical reaction using carbon dioxide generated by decomposing formaldehyde in the room.
Optionally, the air purification module 702 is further configured to:
and under the condition that the concentration value of the harmful gas does not meet the first trigger condition, closing an indoor air purification device.
Optionally, the oxygen production module 703 is further configured to:
and under the condition that the concentration value of the oxygen does not meet a second trigger condition, closing the indoor oxygen generation device.
Adopt the air purification device for air conditioner that this application provided, concentration value and the concentration value of oxygen through the indoor harmful gas of real-time supervision under the condition that the concentration value of harmful gas satisfies first trigger condition, the air purification device in the control room purifies in order to obtain middle gas to under the condition that the concentration value of oxygen satisfies second trigger condition, the oxygenerator in the control room utilizes and obtains middle gas makes oxygen to realize under the prerequisite that purifies harmful gas, utilize harmful gas to purify the middle gas that obtains simultaneously and make the oxygen that is favorable to the user to promote the content of indoor oxygen and reduce the content of middle gas, satisfied the requirement of healthy air, promoted user's experience.
As shown in fig. 8, the present application provides an air cleaning apparatus for an air conditioner, which includes a processor (processor)800 and a memory (memory) 801. Optionally, the apparatus may also include a Communication Interface 802 and a bus 803. The processor 800, the communication interface 802, and the memory 801 may communicate with each other via a bus 803. Communication interface 802 may be used for information transfer. The processor 800 may call logic instructions in the memory 801 to perform the air cleaning method for the air conditioner of the above-described embodiment.
In addition, the logic instructions in the memory 801 may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand-alone product.
The memory 801 is a computer-readable storage medium for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the present application. The processor 800 executes functional applications and data processing by executing program instructions/modules stored in the memory 801, that is, implements the air cleaning method for the air conditioner in the above-described embodiment.
The memory 801 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. In addition, the memory 801 may include a high-speed random access memory, and may also include a nonvolatile memory.
The application provides an air conditioner, which comprises the air purifying device for the air conditioner.
There is provided a storage medium storing computer-executable instructions configured to perform the above-described air purification method for an air conditioner.
The storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the present application may be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method described in the present application. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. The skilled person may use different methods for each particular application to achieve the described functionality, but such implementation should not be considered beyond the scope of the present application. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, in the present application, each functional unit may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. An air purifying method for an air conditioner, comprising:
monitoring the concentration value of harmful gas and the concentration value of oxygen in a room in real time;
under the condition that the concentration value of the harmful gas meets a first trigger condition, an air purification device in a control room purifies the harmful gas to obtain intermediate gas;
and under the condition that the concentration value of the oxygen meets a second trigger condition, an oxygen generator in the control room produces the oxygen by using the obtained intermediate gas.
2. The air purification method according to claim 1, wherein the real-time monitoring of the concentration value of the harmful gas and the concentration value of the oxygen in the room comprises:
monitoring the concentration value of indoor formaldehyde in real time by a formaldehyde concentration monitoring device when the air conditioner is in an operating state;
and when the air conditioner is in an operating state, the concentration value of the indoor oxygen is monitored in real time through the oxygen content monitoring device.
3. The air purification method according to claim 2, wherein the first trigger condition includes:
the concentration value of the formaldehyde in the room is more than or equal to the formaldehyde concentration threshold value, and the duration time exceeds the preset time threshold value.
The second trigger condition includes:
the concentration value of the oxygen in the chamber is smaller than the oxygen concentration threshold value and the duration time exceeds a preset time threshold value.
4. The air purification method according to claim 2, wherein the air purification device in the control room purifies the harmful gas to obtain an intermediate gas, comprising:
an indoor air purification device is controlled, and formaldehyde in a room is decomposed into carbon dioxide and water by using a low-temperature catalyst.
5. The air purification method according to claim 4, wherein the oxygen generation device in the control room produces oxygen by using the obtained intermediate gas, and comprises:
an oxygen generator in a control room produces oxygen by chemical reaction using carbon dioxide generated by decomposing formaldehyde in the room.
6. The air cleaning method according to any one of claims 1 to 5, further comprising, after the air cleaning device in the control room cleans the harmful gas to obtain the intermediate gas:
and under the condition that the concentration value of the harmful gas does not meet the first trigger condition, closing an indoor air purification device.
7. The air purification method according to any one of claims 1 to 5, further comprising, after the oxygen generator in the control room produces oxygen using the obtained intermediate gas:
and under the condition that the concentration value of the oxygen does not meet a second trigger condition, closing the indoor oxygen generation device.
8. An air cleaning apparatus for an air conditioner, comprising:
a gas monitoring module configured to monitor a concentration value of harmful gas and a concentration value of oxygen in a room in real time;
the air purification module is configured to control an indoor air purification device to purify harmful gas to obtain intermediate gas under the condition that the concentration value of the harmful gas meets a first trigger condition;
an oxygen production module configured to produce oxygen by an oxygen generator in a control room using the obtained intermediate gas when the concentration value of the oxygen satisfies a second trigger condition.
9. An air conditioner characterized by comprising the air cleaning device for an air conditioner according to claim 8.
10. A storage medium storing program instructions, characterized in that the program instructions, when executed, perform the air purification method for an air conditioner according to any one of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210157288.8A CN114608164A (en) | 2022-02-21 | 2022-02-21 | Air purification method and device for air conditioner, air conditioner and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210157288.8A CN114608164A (en) | 2022-02-21 | 2022-02-21 | Air purification method and device for air conditioner, air conditioner and storage medium |
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| US6613277B1 (en) * | 1999-06-18 | 2003-09-02 | Gerald C. Monagan | Air purifier |
| CN106914129A (en) * | 2015-12-28 | 2017-07-04 | 青岛道空优科技有限公司 | The device that a kind of ternary ionic polymerization technique purifies the air of a room |
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