CN111121158A - Air conditioner with sterilization function and control method thereof - Google Patents
Air conditioner with sterilization function and control method thereof Download PDFInfo
- Publication number
- CN111121158A CN111121158A CN201911311026.7A CN201911311026A CN111121158A CN 111121158 A CN111121158 A CN 111121158A CN 201911311026 A CN201911311026 A CN 201911311026A CN 111121158 A CN111121158 A CN 111121158A
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- Prior art keywords
- air conditioner
- sterilization
- degerming
- time
- electrothermal film
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
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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
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- 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
- F24F11/62—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
- F24F11/65—Electronic processing for selecting an operating mode
-
- 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention relates to an air conditioner with a sterilization function and a control method thereof. According to the invention, the degerming electrothermal film is arranged in the air conditioner, on one hand, water molecules in the air conditioner are ionized to generate negative oxygen ions, so that the air conditioner is degerming, the air blown out by the air conditioner is purified, the quality of indoor air is improved, and the body health of a user is facilitated; on the other hand, the service life of the degerming electrothermal film is longer than that of an air conditioner, the degerming electrothermal film does not need to be replaced midway, the cost is low, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner with a sterilization function and a control method thereof.
Background
Air quality influences people's healthy, along with people treat in the room time longer and longer, indoor air quality problem arouses people's attention, the air conditioner is as the main instrument of adjusting indoor temperature, along with the increase of air conditioner live time, parts such as the heat exchanger of indoor set, fan blade, wind channel breed the bacterium easily, especially when summer temperature is higher, the bacterium breeds more easily, lead to the air quality of output to descend, harm people's healthy even when serious.
In the prior art, the corresponding degerming and decontamination module is usually placed in an air conditioner shell, so that the structure of the air conditioner is increased, the cost of the air conditioner is increased, the attractiveness of the air conditioner is affected, and in addition, the degerming and decontamination module is not easy to clean.
Disclosure of Invention
In order to solve the technical problems, the invention provides an air conditioner with a sterilization function in a first aspect, which comprises a sterilization electric heating film, wherein the sterilization electric heating film is used for ionizing water molecules to generate negative oxygen ions.
According to the invention, the degerming electrothermal film is arranged in the air conditioner, on one hand, water molecules in the air conditioner are ionized to generate negative oxygen ions, so that the air conditioner is degerming, the air blown out by the air conditioner is purified, the quality of indoor air is improved, and the body health of a user is facilitated; on the other hand, the service life of the degerming electrothermal film is longer than that of an air conditioner, the degerming electrothermal film does not need to be replaced midway, the cost is low, and the use is convenient.
Further, the degerming electrothermal film is arranged on the evaporator.
According to the invention, the sterilizing electrothermal film is arranged on the evaporator, so that the efficiency of eliminating bacteria can be improved.
Further, the evaporator comprises a plurality of fins, and the sterilizing electric heating film is arranged between the plurality of adjacent fins.
According to the invention, the degerming electrothermal film is arranged between the adjacent fins, so that the space between the fins is reasonably utilized, and other spaces in the air conditioner are not occupied, therefore, the volume of the air conditioner is not required to be changed, and in addition, the degerming electrothermal film is easy to clean.
Further, the thickness of the degerming electrothermal film is smaller than or equal to 1mm, and the distance between every two adjacent fins is larger than or equal to 1.3mm and smaller than or equal to 1.9 mm.
Further, the degerming electrothermal film comprises a negative oxygen ion heating film and a negative oxygen ion release film, and the negative oxygen ion heating film and the negative oxygen ion release film are attached through high-temperature glue.
Further, the number of the degerming electrothermal films is more than or equal to 10 and less than or equal to 30, and the operating voltage of the degerming electrothermal films is more than or equal to 6V and less than or equal to 240V.
A second aspect of the present invention provides a control method of an air conditioner with a sterilization function, applied to any one of the air conditioners with a sterilization function described above, the method including:
judging whether the air conditioner enters a degerming mode or not;
if the evaporator enters a degerming mode, the degerming electrothermal film is electrified and operated for a period of time, so that water molecules around the evaporator are ionized to generate negative oxygen ions.
The invention adopts the degerming electrothermal film to ionize water molecules to generate negative oxygen ions to eliminate bacteria, and the treatment method is simple and effective.
Further, the method further comprises: the dehumidification mode is turned on and operated for a first time t1 to increase the water molecule content around the evaporator.
According to the invention, the content of water molecules around the evaporator is increased, and the content of negative oxygen ions generated by water molecule ionization is increased, so that bacteria on the surface of the heat exchanger can be rapidly killed.
Further, the powering on and running of the sterilizing electrothermal film for a period of time specifically comprises:
if the sterilization time T set by the user is larger than the default sterilization time T;
the circular telegram operating time of degerming electric heat membrane does the user sets for degerming time T, otherwise the circular telegram operating time of degerming electric heat membrane is acquiescent degerming time T.
The invention ensures the thoroughness of sterilization by limiting the sterilization time, improves the quality of indoor air and is beneficial to the health of users.
Further, the method further comprises: and the air conditioner enters a single air outlet mode and operates for a second time t2, and heat inside the air conditioner is blown out.
According to the invention, through adding the single air outlet mode, heat generated by degerming in the air conditioner is blown out, and hot air is prevented from being blown out when the air conditioner starts a refrigeration mode.
Drawings
FIG. 1 is a schematic view of an assembly structure of a degerming electrothermal film and a heat exchanger in an air conditioner with degerming function according to the present invention;
FIG. 2 is a schematic top view of the degerming electrothermal film and heat exchanger in the degerming air conditioner of the present invention;
FIG. 3 is a schematic cross-sectional view of the degerming electrothermal film and heat exchanger in the degerming air conditioner of the present invention;
FIG. 4 is a schematic structural diagram of a degerming electrothermal film in the degerming air conditioner of the present invention;
FIG. 5 is a flow chart illustrating a method for controlling the degerming air conditioner of the present invention;
description of reference numerals:
100-degerming electrothermal film; 110-negative oxygen ion heating film; 120-negative oxygen ion releasing membrane; evaporator-200; a fin-210;
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures 1 to 5 are described in detail below.
Referring to fig. 1, 2 and 3, a first aspect of the present invention provides an air conditioner with sterilization function, comprising a sterilization electric heating film 100, wherein the sterilization electric heating film 100 is used for ionizing water molecules to generate negative oxygen ions.
Therefore, the degerming electrothermal film 100 is arranged in the air conditioner, on one hand, water molecules in the air conditioner are ionized to generate negative oxygen ions, degerming of the air conditioner is achieved, air blown out of the air conditioner is purified, indoor air quality is improved, and body health of a user is facilitated; on the other hand, the service life of the degerming electrothermal film 100 is longer than that of an air conditioner, the degerming electrothermal film does not need to be replaced midway, the cost is low, and the use is convenient.
Referring to fig. 1, 2 and 3, the sterilizing electrothermal film 100 is disposed on the evaporator 200.
Bacteria are easily grown on the evaporator 200 due to the long-term operation of the air conditioner.
Therefore, the sterilizing electrothermal film 100 is arranged on the evaporator 200, so that the efficiency of sterilizing can be improved.
Referring to fig. 3, the evaporator 200 includes a plurality of fins 210, and the sterilizing electrothermal film 100 is disposed between a plurality of adjacent fins 210.
Therefore, the degerming electrothermal film 100 is arranged between the adjacent fins 210, the space between the fins 210 is reasonably utilized, and other space inside the air conditioner is not occupied, so that the volume of the air conditioner is not required to be changed, and in addition, the degerming electrothermal film is easy to clean.
Specifically, the thickness of the degerming electrothermal film 100 is less than or equal to 1mm, the distance between the adjacent fins 210 is greater than or equal to 1.3mm and less than or equal to 1.9mm, and the distance between the adjacent fins 210 is greater than the thickness of the degerming electrothermal film 100, so that the degerming electrothermal film 100 can be completely arranged between the adjacent fins 210.
Referring to fig. 4, the degerming electrothermal film 100 includes a negative oxygen ion heating film 110 and a negative oxygen ion releasing film 120, and the negative oxygen ion heating film 110 and the negative oxygen ion releasing film 120 are bonded by a high temperature glue.
Specifically, the number of the sterilizing electric heating films 100 is more than or equal to 10 and less than or equal to 30, and preferably, the number of the sterilizing electric heating films 100 is 20.
The operating voltage of the degerming electrothermal film 100 is more than or equal to 6V and less than or equal to 240V, the output voltage of the controller of the air conditioner is more than or equal to 12V and less than or equal to 24V, and preferably, the degerming electrothermal film 100 can also be directly electrically connected with the controller of the air conditioner.
Referring to fig. 5, a second aspect of the present invention provides a control method of an air conditioner with a sterilization function, applied to any one of the air conditioners with a sterilization function, the method including:
judging whether the air conditioner enters a degerming mode or not;
if the sterilization mode is started, the sterilization electrothermal film 100 is electrified and operated for a period of time, so that water molecules around the evaporator 200 are ionized to generate negative oxygen ions.
Therefore, the sterilization electrothermal film 100 is adopted to ionize water molecules to generate negative oxygen ions to eliminate bacteria, and the treatment method is simple and effective.
Referring to fig. 5, the method further comprises: the dehumidification mode is turned on and operated for a first time t1 to increase the water molecule content around the evaporator 200.
The first time t1 of the dehumidification mode is greater than or equal to 5min and less than or equal to 15min, and the first time t1 is preferably 10 min.
In order to increase the water molecule content around the evaporator 200, water may be added to the surface of the evaporator 200 mechanically or manually.
Therefore, the present invention increases the content of negative oxygen ions generated by the ionization of water molecules by increasing the content of water molecules around the evaporator 200, thereby rapidly killing bacteria on the surface of the heat exchanger.
Referring to fig. 5, the sterilizing electrothermal film 100 is powered on and operates for a period of time, which specifically includes:
if the sterilization time T set by the user is larger than the default sterilization time T, the default sterilization time T is 30 min;
the circular telegram runtime of degerming electric heat membrane 100 does the user sets for degerming time T, otherwise the circular telegram runtime of degerming electric heat membrane 100 is acquiescent degerming time T.
Therefore, the invention ensures the thoroughness of sterilization by limiting the sterilization time, improves the quality of indoor air and is beneficial to the health of users.
Referring to fig. 5, the method further comprises: and the air conditioner enters a single air outlet mode and operates for a second time t2, and heat inside the air conditioner is blown out.
The second time t2 is greater than or equal to 5min and less than or equal to 10min, and preferably, the value of the second time t2 is 5 min.
Therefore, the invention blows out the heat generated by degerming in the air conditioner by adding the single air-out mode, and prevents the air conditioner from blowing out hot air when the refrigeration mode is started.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The air conditioner with the sterilization function is characterized by comprising a sterilization electrothermal film (100), wherein the sterilization electrothermal film (100) is used for ionizing water molecules to generate negative oxygen ions.
2. The air conditioner with sterilization function as claimed in claim 1, wherein the sterilization electrothermal film (100) is disposed on the evaporator (200).
3. The air conditioner with sterilization function as claimed in claim 2, wherein said evaporator (200) comprises a plurality of fins (210), said sterilization electrothermal film (100) being disposed between a plurality of adjacent said fins (210).
4. The air conditioner with sterilization function as claimed in claim 3, wherein the thickness of the sterilization electrothermal film (100) is less than or equal to 1mm, and the distance between the adjacent fins (210) is greater than or equal to 1.3mm and less than or equal to 1.9 mm.
5. The air conditioner with sterilization function as claimed in claim 1, wherein the sterilization electrothermal film (100) comprises a negative oxygen ion heating film (110) and a negative oxygen ion release film (120), and the negative oxygen ion heating film (110) and the negative oxygen ion release film (120) are bonded by high temperature glue.
6. The air conditioner with the sterilization function as claimed in claim 1, wherein the number of the sterilization electrothermal films (100) is more than or equal to 10 and less than or equal to 30, and the operating voltage of the sterilization electrothermal films (100) is more than or equal to 6V and less than or equal to 240V.
7. A control method of an air conditioner with a sterilization function, characterized by being applied to the air conditioner with a sterilization function of any one of claims 1 to 6, the method comprising:
judging whether the air conditioner enters a degerming mode or not;
if the sterilization mode is started, the sterilization electrothermal film (100) is electrified and operated for a period of time, so that water molecules around the evaporator (200) are ionized to generate negative oxygen ions.
8. The method for controlling an air conditioner with a sterilizing function according to claim 7, further comprising: the dehumidification mode is turned on and operated for a first time t1 to increase the water molecule content around the evaporator (200).
9. The method for controlling an air conditioner with a sterilization function according to claim 8, wherein the powering on and running of the sterilization electrothermal film (100) for a period of time specifically comprises:
if the sterilization time T set by the user is larger than the default sterilization time T;
the on-line running time of degerming electrothermal film (100) does the user sets for degerming time T, otherwise the on-line running time of degerming electrothermal film (100) is acquiescent degerming time T.
10. The method for controlling an air conditioner with a sterilizing function according to claim 9, further comprising: and the air conditioner enters a single air outlet mode and operates for a second time t2, and heat inside the air conditioner is blown out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911311026.7A CN111121158A (en) | 2019-12-18 | 2019-12-18 | Air conditioner with sterilization function and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911311026.7A CN111121158A (en) | 2019-12-18 | 2019-12-18 | Air conditioner with sterilization function and control method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111121158A true CN111121158A (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911311026.7A Pending CN111121158A (en) | 2019-12-18 | 2019-12-18 | Air conditioner with sterilization function and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484765A (en) * | 2022-02-22 | 2022-05-13 | 青岛海尔空调器有限总公司 | Air conditioner degerming control method and device, electronic equipment and storage medium |
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| CN109866484A (en) * | 2018-12-29 | 2019-06-11 | 苏州威泰克斯新材料科技有限公司 | Sterilization electric heating membrane preparation method with purification function |
| EP3524917A4 (en) * | 2016-10-04 | 2019-09-18 | Mitsubishi Electric Corporation | Refrigeration cycle device |
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2019
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1721046A (en) * | 2004-07-15 | 2006-01-18 | 北京航空航天大学 | Photo-catalytic multifunctional air purifying fan |
| WO2009109977A2 (en) * | 2008-03-06 | 2009-09-11 | Megair Ltd. | Method and apparatus for treating air |
| CN104748263A (en) * | 2015-03-31 | 2015-07-01 | 西安交通大学 | Device capable of achieving atomization humidification and air purification by means of air conditioner condensation water |
| CN205860216U (en) * | 2016-07-18 | 2017-01-04 | 珠海格力电器股份有限公司 | A kind of air conditioning unit indoor set and air conditioning unit |
| EP3524917A4 (en) * | 2016-10-04 | 2019-09-18 | Mitsubishi Electric Corporation | Refrigeration cycle device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114484765A (en) * | 2022-02-22 | 2022-05-13 | 青岛海尔空调器有限总公司 | Air conditioner degerming control method and device, electronic equipment and storage medium |
| CN114484765B (en) * | 2022-02-22 | 2024-05-24 | 青岛海尔空调器有限总公司 | Air conditioner sterilization control method and device, electronic equipment and storage medium |
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Application publication date: 20200508 |