CN110887179A - Air conditioner filter screen cleaning control method, computer readable storage medium and air conditioner - Google Patents
Air conditioner filter screen cleaning control method, computer readable storage medium and air conditioner Download PDFInfo
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- CN110887179A CN110887179A CN201910989200.7A CN201910989200A CN110887179A CN 110887179 A CN110887179 A CN 110887179A CN 201910989200 A CN201910989200 A CN 201910989200A CN 110887179 A CN110887179 A CN 110887179A
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- air conditioner
- filter screen
- cleaning
- assembly
- temperature
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- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 30
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Signal Processing (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Air Conditioning Control Device (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a control method for cleaning a filter screen of an air conditioner, a computer readable storage medium and the air conditioner. According to the invention, through adding a logic relationship, the air conditioning system realizes the regular cleaning of the filter screen, the filter screen is sterilized by high temperature, meanwhile, the adhesive force of dust is reduced by the high temperature, the dust is blown off by the reverse rotation of the inner fan, the automatic cleaning of the filter screen is realized, the use experience of a user is improved, and the body health of the user is ensured.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control method for cleaning a filter screen of an air conditioner, a computer readable storage medium and the air conditioner.
Background
After the air conditioner is used for a certain time, due to the influence of the indoor side environment, much dust is attached to the upper surface of the filter screen. The filter screen leads to the intake of the air conditioner to reduce after dust is accumulated, and the heat exchange effect is influenced. Meanwhile, the air conditioner can produce more or less condensed water during the refrigeration operation, so that the humidity of the position of the filter screen at the air inlet side is high, and the filter screen becomes a bacteria breeding place and is easy to cause mildew and odor due to the attachment of dust on the surface of the filter screen.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a control method for cleaning a filter screen of an air conditioner, a computer readable storage medium and the air conditioner.
In order to achieve the purpose, the invention adopts the following technical scheme:
a control method for cleaning a filter screen of an air conditioner comprises the steps of detecting the accumulated operation time of the air conditioner, automatically cleaning the filter screen by a system if the accumulated operation time of the air conditioner exceeds a preset threshold value, specifically drying the filter screen at high temperature, and reversely rotating an inner fan. Through newly-increased logical relation, air conditioning system realizes the regular cleaning of filter screen, utilizes high temperature to carry out germicidal treatment to the filter screen, and high temperature makes the adhesive force of dust reduce simultaneously, utilizes interior fan reversal operation to blow off the dust, has realized the automatic clearance of filter screen, has improved user's use and has experienced, has ensured that user's is healthy.
Furthermore, after the accumulated running time of the air conditioner exceeds a preset threshold value, if the air conditioner is in a shutdown state, the system directly performs automatic cleaning on the filter screen. Can guarantee the regularly automatic clearance filter screen of air conditioner through setting for the threshold value, the long-time condition of not clearing up can not appear, has guaranteed the clean of filter screen, has ensured the safe and healthy use of air conditioner.
Further, after the accumulated running time of the air conditioner exceeds a preset threshold value, if the air conditioner is in a running state, when the air conditioner is stopped when a temperature point is reached, the system automatically cleans the filter screen. The running time is detected to exceed the threshold value in the running of the air conditioner, and the air conditioner is cleaned after being shut down, so that the shut-down condition can not occur suddenly, the stable running of the air conditioner is ensured, and the interference to users can not be caused.
Further, after the accumulated running time of the air conditioner exceeds a preset threshold value, if the air conditioner is in a running state, the current ambient temperature T and the set temperature T1 are detected, if the temperature difference value between the ambient temperature and the set temperature is smaller than A, the air conditioner is stopped, and the system automatically cleans the filter screen, wherein A is a preset constant value. When the temperature difference value between the environment temperature and the set temperature is smaller than the preset value, the current temperature is shown to reach the comfortable range of the human body, the machine is stopped to clean the filter screen at this time, the filter screen can be cleaned in one step, and the air conditioner is enabled to be better in use effect later.
Further, drying the filter screen through high temperature specifically comprises: and starting the heater to operate at the highest power, and reducing the power of the heater to operate when the temperature in the air conditioner is detected to be higher than 80 ℃. The dust has small adhesive force under the high-temperature condition, and after being dried at high temperature, the dust can kill bacteria on the surface of the filter screen and can make the UI loose.
Further, the operation of utilizing the reverse rotation of the inner fan is specifically as follows: after the inner fan runs for T1 time at a low windshield, the windshield of the inner fan is adjusted to be a high windshield for T2 time, and finally the inner fan runs for T3 time at the lowest windshield. Low windscreen operation cooperation high temperature is dried earlier for the inside rapid heating up of air conditioner, dust adhesive force is big this moment in addition, even high windscreen does not necessarily make its pine take off yet, low windscreen operation can also better practice thrift the energy consumption, and the dust begins the pine to take off promptly after the temperature reaches the requirement, and the rethread high windscreen makes it drop fast, changes minimum windscreen into at last, lets the dust descend under the action of gravity, the collection of being convenient for.
The utility model provides an air conditioner, includes organism, evaporimeter subassembly, fan subassembly, air inlet panel and filter screen subassembly, evaporimeter subassembly, fan subassembly, filter screen subassembly all set up in the organism, the air inlet panel sets up in the filter screen subassembly outside, the evaporimeter subassembly sets up in fan subassembly top, the fan subassembly sets up in filter screen subassembly and keeps away from air inlet panel one side, be provided with the heater on the fan subassembly, air inlet panel internal surface is provided with smooth membrane, smooth membrane below is provided with the dust collection box, the air conditioner uses as above arbitrary the above arbitrary item when the operation the clear control method of air conditioner filter screen.
Further, the heater is a PTC ceramic heater with the power of 1000W.
Furthermore, fluff is arranged in the dust collection box.
A computer readable storage medium for storing a computer program which, when invoked by a processor, implements the method of controlling cleaning of an air conditioning filter screen as set forth in any one of the preceding claims.
The control method for cleaning the air conditioner filter screen, the computer readable storage medium and the air conditioner provided by the invention have the beneficial effects that: the electric heating is added at the fan component, the filter screen is heated and dried when the filter screen needs to be cleaned, then the inner fan is used for reversing, and the dried dust is blown into the dust collecting box, so that the automatic cleaning of the filter screen is realized; the problem of cleaning the filter screen of the single cold and cold air conditioner is solved.
Drawings
FIG. 1 is a schematic flow diagram of the present invention;
fig. 2 is a schematic view of the air conditioner according to the present invention.
In the figure: 1. a body; 2. an evaporator assembly; 3. a fan assembly; 4. a heater; 5. a screen assembly; 6. a dust collecting box; 7. an air intake panel; 8. a smooth film.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of the present invention.
Example 1: a control method for cleaning a filter screen of an air conditioner.
A control method for cleaning an air conditioner filter screen comprises the following specific steps:
after the air conditioner is started, the controller starts a timer, and whether the filter screen needs to be cleaned or not is judged by accumulating the running time of the air conditioner; defining the cleaning time as t (three months) =1000h, when the air conditioner runs to 1000h, if the user uses the air conditioner (cooling or heating running), the air conditioner runs normally, when the temperature reaches a temperature point and stops the machine (namely the room temperature reaches the set temperature of the user), the machine is shut down, or the difference between the room temperature and the set temperature is less than 2 ℃ (the room temperature reaches the comfortable temperature); at the moment, the inner machine panel displays cl (a filter screen self-cleaning code is used for prompting a user that the air conditioner is automatically cleaning a filter screen), then the control panel gives a reverse signal to the inner fan, the inner fan reversely runs with a low windshield, the air inlet side is electrically heated and started, the running time T1=15min or the temperature detected by the inner machine temperature sensing bulb is higher than 80 ℃, at the moment, the surface temperature of the filter screen rises to about 60 ℃, and dust begins to fall off; then the inner fan damper is adjusted to be a high damper, the running time is T2=10min, then the fan runs for T3=5min at the lowest damper at the moment, and dust is completely blown into the dust collection box. Fluff is adhered inside the dust collecting box and used for adsorbing dust and preventing the dust from being blown back to the position of the filter screen by the whirlwind. After the self-cleaning operation is finished, the operation of the inner fan is stopped; then, the original operation mode is recovered, the panel displays the original set temperature, the inner fan operates according to the original set windshield, and the outer machine starts to operate.
Example 2: a control method for cleaning a filter screen of an air conditioner.
The difference from embodiment 1 is that when the user feels that the filter screen is dirty, the user can enter automatic cleaning by manually inputting a combination key, for example, entering automatic cleaning by a remote controller (sleep + light key) or a panel combination key (wind direction key + mode key).
Example 3: an air conditioner.
The utility model provides an air conditioner, includes organism 1, evaporimeter subassembly 2, fan subassembly 3, air inlet panel 7 and filter screen group 5 spare, evaporimeter subassembly 2, fan subassembly 3, filter screen subassembly 5 all set up in organism 1, air inlet panel 7 sets up in the 5 outsides of filter screen subassembly, evaporimeter subassembly 2 sets up in fan subassembly 3 top, fan subassembly 3 sets up in filter screen subassembly 5 and keeps away from air inlet panel 7 one side, be provided with the PTC ceramic heater 4 that power is 1000W on the fan subassembly 3, air inlet panel 7 internal surface is provided with smooth membrane 8, smooth membrane 8 below is provided with dust-collecting box 6, is provided with the fine hair in the dust-collecting box 6, and the air conditioner uses like embodiment 1 or embodiment 2 the clear control method of air conditioner filter screen when the operation.
In the embodiment, the highest air outlet temperature of the PTC ceramic heater 4 is 75 ℃, the highest bearing temperature of the net material of the filter screen assembly 5 is 150 ℃, and a smooth film 8 is added on the inner surface of the air inlet panel 7 and the bearing temperature is 120 ℃; experiments show that the dust has very small adhesive force at the temperature higher than 50 ℃, after being dried at high temperature, the dust can kill bacteria on the surface of the filter screen component 5 and loosen the dust, and strong wind blows the dust onto the smooth film 8 of the air inlet panel 7 and then slides into the dust collection box 6.
Example 4: a computer readable storage medium.
A computer-readable storage medium storing a computer program that, when invoked by a processor, implements the control method for cleaning an air conditioning filter according to embodiment 1 or embodiment 2.
The above description is only for the preferred embodiment of the present invention, but the present invention should not be limited to the embodiment and the disclosure of the drawings, and therefore, all equivalent or modifications that do not depart from the spirit of the present invention are intended to fall within the scope of the present invention.
Claims (10)
1. The control method for cleaning the filter screen of the air conditioner is characterized in that the accumulated operation time of the air conditioner is detected, if the accumulated operation time of the air conditioner exceeds a preset threshold value, the system automatically cleans the filter screen, specifically, the filter screen is dried at high temperature, and an inner fan is used for reversely rotating.
2. The method for controlling the cleaning of the filter screen of the air conditioner according to claim 1, characterized in that: and after the accumulated running time of the air conditioner exceeds a preset threshold value, if the air conditioner is in a shutdown state, the system directly performs automatic cleaning on the filter screen.
3. The method for controlling the cleaning of the filter screen of the air conditioner according to claim 1, characterized in that: and after the accumulated running time of the air conditioner exceeds a preset threshold value, if the air conditioner is in a running state, when the air conditioner is stopped when a temperature point is reached, the system automatically cleans the filter screen.
4. The method for controlling the cleaning of the filter screen of the air conditioner according to claim 1, characterized in that: after the accumulated running time of the air conditioner exceeds a preset threshold value, if the air conditioner is in a running state, the current environment temperature T and the set temperature T1 are detected, if the temperature difference value of the environment temperature and the set temperature is smaller than A, the air conditioner is stopped, and the system automatically cleans the filter screen, wherein A is a preset constant value.
5. The method for controlling the cleaning of the filter screen of the air conditioner according to claim 1, characterized in that: drying the filter screen at high temperature specifically comprises the following steps: and starting the heater to operate at the highest power, and reducing the power of the heater to operate when the temperature in the air conditioner is detected to be higher than 80 ℃.
6. The method for controlling the cleaning of the filter screen of the air conditioner according to claim 1, characterized in that: the method specifically comprises the following steps of utilizing the inner fan to reversely rotate: after the inner fan runs for T1 time at a low windshield, the windshield of the inner fan is adjusted to be a high windshield for T2 time, and finally the inner fan runs for T3 time at the lowest windshield.
7. An air conditioner comprises a machine body, an evaporator assembly, a fan assembly, an air inlet panel and a filter screen assembly, wherein the evaporator assembly, the fan assembly and the filter screen assembly are all arranged in the machine body, the air inlet panel is arranged outside the filter screen assembly, the evaporator assembly is arranged above the fan assembly, the fan assembly is arranged on one side, far away from the air inlet panel, of the filter screen assembly, the air conditioner is characterized in that a heater is arranged on the fan assembly, a smooth film is arranged on the inner surface of the air inlet panel, a dust collecting box is arranged below the smooth film, and the air conditioner uses the air conditioner filter screen cleaning control method according to any one of claims 1-6 when in operation.
8. The air conditioner according to claim 7, wherein: the heater is a PTC ceramic heater with the power of 1000W.
9. The air conditioner according to claim 7, wherein: fluff is arranged in the dust collection box.
10. A computer-readable storage medium storing a computer program, characterized in that: the computer program is used for realizing the control method for cleaning the filter screen of the air conditioner according to any one of claims 1-6 when being called by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989200.7A CN110887179A (en) | 2019-10-17 | 2019-10-17 | Air conditioner filter screen cleaning control method, computer readable storage medium and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989200.7A CN110887179A (en) | 2019-10-17 | 2019-10-17 | Air conditioner filter screen cleaning control method, computer readable storage medium and air conditioner |
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| Publication Number | Publication Date |
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| CN110887179A true CN110887179A (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910989200.7A Pending CN110887179A (en) | 2019-10-17 | 2019-10-17 | Air conditioner filter screen cleaning control method, computer readable storage medium and air conditioner |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380149A (en) * | 2020-03-27 | 2020-07-07 | 宁波奥克斯电气股份有限公司 | Air conditioner filter screen cleaning control method and device and air conditioner |
| CN111578404A (en) * | 2020-05-21 | 2020-08-25 | 珠海格力电器股份有限公司 | Air purifying device |
| CN111780367A (en) * | 2020-06-30 | 2020-10-16 | 青岛海尔空调器有限总公司 | Method and device for controlling temperature of filter screen and air conditioner |
| CN111811077A (en) * | 2020-07-20 | 2020-10-23 | 珠海格力电器股份有限公司 | Air purifier |
| CN111947274A (en) * | 2020-07-02 | 2020-11-17 | 珠海格力电器股份有限公司 | Cleaning treatment method for air conditioner filter screen, air conditioner internal unit and air conditioner |
| CN112032925A (en) * | 2020-08-24 | 2020-12-04 | 广东Tcl智能暖通设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
| CN112032976A (en) * | 2020-08-25 | 2020-12-04 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
| CN112665024A (en) * | 2020-12-14 | 2021-04-16 | 四川长虹空调有限公司 | Sterilizing air conditioner and air conditioner sterilization control method |
| CN113494757A (en) * | 2020-05-22 | 2021-10-12 | 青岛海尔空调器有限总公司 | Air conditioner and degerming control method for air conditioner |
| CN113685964A (en) * | 2021-07-15 | 2021-11-23 | 四川长虹空调有限公司 | Air conditioner cleaning method |
| CN114216167A (en) * | 2021-12-22 | 2022-03-22 | 珠海格力电器股份有限公司 | Fresh air filtering device, fresh air module, air conditioner and control method of fresh air module |
| CN115507496A (en) * | 2022-09-29 | 2022-12-23 | 珠海格力电器股份有限公司 | Power compensation control method for electric heater of air conditioner, air conditioner and storage medium |
| CN115823698A (en) * | 2022-11-18 | 2023-03-21 | 青岛海尔空调器有限总公司 | Control method of air conditioning system and air conditioning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111380149B (en) * | 2020-03-27 | 2021-09-21 | 宁波奥克斯电气股份有限公司 | Air conditioner filter screen cleaning control method and device and air conditioner |
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| CN111578404A (en) * | 2020-05-21 | 2020-08-25 | 珠海格力电器股份有限公司 | Air purifying device |
| CN113494757A (en) * | 2020-05-22 | 2021-10-12 | 青岛海尔空调器有限总公司 | Air conditioner and degerming control method for air conditioner |
| CN111780367B (en) * | 2020-06-30 | 2021-11-23 | 青岛海尔空调器有限总公司 | Method and device for controlling temperature of filter screen and air conditioner |
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| CN111947274A (en) * | 2020-07-02 | 2020-11-17 | 珠海格力电器股份有限公司 | Cleaning treatment method for air conditioner filter screen, air conditioner internal unit and air conditioner |
| CN111947274B (en) * | 2020-07-02 | 2021-09-24 | 珠海格力电器股份有限公司 | Cleaning treatment method for air conditioner filter screen, air conditioner internal unit and air conditioner |
| CN111811077B (en) * | 2020-07-20 | 2022-05-03 | 珠海格力电器股份有限公司 | Air purifier |
| CN111811077A (en) * | 2020-07-20 | 2020-10-23 | 珠海格力电器股份有限公司 | Air purifier |
| CN112032925A (en) * | 2020-08-24 | 2020-12-04 | 广东Tcl智能暖通设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
| CN112032976B (en) * | 2020-08-25 | 2022-04-12 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
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Application publication date: 20200317 |