CN111623469A - Air conditioner air duct state detection method, computer readable storage medium and air conditioner - Google Patents
Air conditioner air duct state detection method, computer readable storage medium and air conditioner Download PDFInfo
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- CN111623469A CN111623469A CN202010392051.9A CN202010392051A CN111623469A CN 111623469 A CN111623469 A CN 111623469A CN 202010392051 A CN202010392051 A CN 202010392051A CN 111623469 A CN111623469 A CN 111623469A
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/38—Failure diagnosis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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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
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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
- F24F11/62—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
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- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner air duct state detection method, a computer readable storage medium and an air conditioner, wherein after an air conditioner heating mode is started, relevant operation parameters and operation states of the air conditioner are detected, when the detected operation parameters and operation states meet judgment standards, a pipe temperature overheating fault judgment mode is entered, the rotation speed of an inner fan is gradually adjusted on the basis of the current rotation speed of the inner fan under the pipe temperature overheating fault judgment mode, meanwhile, the indoor environment temperature, the air outlet temperature, the inner pipe temperature and the time interval of each occurrence of protection are detected, when the rotation speed of the inner fan is stable, and the indoor environment temperature, the air outlet temperature, the inner pipe temperature and the time interval of each occurrence of protection meet the judgment standards, the air conditioner is judged to have no air duct or air inlet blockage; otherwise, judging that the air conditioner has the condition of blockage of the air duct or the air port. When the air conditioner air duct is abnormal to cause air conditioner faults, the air duct internal parameters are extracted according to the air conditioner air duct state, judgment is made on some conditions, and a client is guided to solve the problems automatically.
Description
Technical Field
The invention relates to the technical field of air conditioner maintenance, in particular to an air conditioner air duct state detection method, a computer readable storage medium and an air conditioner.
Background
Along with the increasing improvement of the living standard of people, the requirements of high-quality life on the household environment are higher and higher, and the popularization rate of household air conditioners is higher and higher. With the attendant aftermarket maintenance problems. Some faults can occur in daily use of the air conditioner, some faults can be eliminated through restarting, and some faults can be solved only by after-sales personnel going to the door for service. Aiming at some problems, a customer can completely maintain the problems by himself, but the customer cannot judge the problems and cannot realize the self-maintenance.
Disclosure of Invention
The invention provides an air conditioner air duct state detection method, which aims at solving the problem that air conditioner faults cannot be detected and judged by self due to the fact that air conditioner air ducts are abnormal.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for detecting air conditioner air duct state, after the air conditioner heating mode is started, detecting relevant operation parameters and operation state of the air conditioner, when the detected operation parameters and operation state meet the judgment standard, entering a tube temperature overheating fault judgment mode, under the tube temperature overheating fault judgment mode, gradually adjusting the rotation speed of an inner fan on the basis of the current rotation speed of the inner fan, simultaneously detecting indoor environment temperature, air outlet temperature, inner tube temperature and time interval of each occurrence of protection, when the rotation speed of the inner fan is stable, and when the indoor environment temperature, the air outlet temperature, the inner tube temperature and the time interval of each occurrence of protection meet the judgment standard, judging that the air conditioner does not have air duct or air port blockage; otherwise, judging that the air conditioner has the condition of blockage of the air duct or the air port. When the air conditioner air duct is abnormal to cause air conditioner failure, the air conditioner air duct internal parameters are extracted according to the air conditioner air duct state, the air conditioner air duct internal parameters are judged, the client is guided to solve the problem, the maintenance frequency of after-sales personnel can be saved, the after-sales maintenance cost is reduced, the client can be helped to form good use habits, and the service life of the air conditioner is prolonged.
Further, entering a tube temperature overheating fault judgment mode when the detected operation parameters and the detected operation state meet the judgment standard specifically comprises: detecting indoor environment temperature Tx and outdoor environment temperature Tw, when the air conditioner is in protective shutdown, the auxiliary heating operation is closed, Tx is smaller than a preset indoor temperature value, Tw is smaller than a preset outdoor temperature value, and when the conditions are met, entering a pipe temperature overheating fault judgment mode.
Further, the step-by-step adjustment of the rotation speed of the inner fan on the basis of the current rotation speed of the inner fan in the tube temperature overheating fault judgment mode specifically comprises: when the rotating speed of the inner fan is in any wind gear, adjusting the current angles of the air deflector and the wind sweeping blade to be preset positions, increasing the rotating speed R1 of the inner fan, continuously increasing the rotating speed R1 of the inner fan when the inner fan runs for X seconds or the high temperature is prevented, and sequentially and circularly knowing that the rotating speed of the inner fan exceeds N revolutions, wherein R1 is a preset rotating speed value, X is a preset time value, and N is a preset rotating speed limit value.
Further, the time interval for simultaneously detecting the indoor environment temperature, the air outlet temperature, the inner pipe temperature and the occurrence of protection at each time specifically is as follows: detecting and recording the indoor environment temperature Tx0, the air outlet temperature Tc0 and the inner pipe temperature Tg0 when the air conditioner is stopped, detecting and recording the indoor environment temperature Tx1, the air outlet temperature Tc1 and the inner pipe temperature Tg1 after the rotating speed is adjusted, and sequentially detecting and recording the indoor environment temperature, the air outlet temperature and the inner pipe temperature after the rotating speed is adjusted each time.
Further, the specific steps of judging that the air conditioner has no air duct and air inlet blockage are as follows: sequentially detecting and recording the indoor environment temperature Tx1, the air outlet temperature Tc1 and the inner pipe temperature Tg1 after the rotating speed of the inner fan is increased for the first time, and the internal environment temperature Txn, the air outlet temperature Tcn and the inner pipe temperature Tgn after the rotating speed of the inner fan is increased for the last time, and judging that the air conditioner does not have the condition of air duct or air port blockage when Tx1 to Txn are sequentially reduced, Tc1 to Tcn are sequentially reduced, and Tg1 to Tgn are sequentially reduced.
Further, the specific steps of judging the blockage of the air duct and the air outlet of the air conditioner are as follows: detecting and recording time intervals T1-Tn of each occurrence of protection, when Tx 1-Txn are not reduced sequentially, Tc 1-Tcn are not reduced sequentially, Tg 1-Tgn are not reduced sequentially, and Tn-T1 is not more than or equal to Ys, judging that the air conditioner has the condition of air duct or air port blockage, and reminding a user of detecting whether the air duct and the air port are blocked or not, wherein Y is a preset time value.
Further, the specific steps of judging the blockage of the air duct and the air outlet of the air conditioner are as follows: when the rotating speed of the inner fan is in any wind gear, the current angle of the air deflector and the wind sweeping blade is kept, the rotating speed R1 of the inner fan is reduced, the inner fan waits for shutdown, a time interval T1 is recorded, R1 of the inner fan is reduced every time, the second-time entering shutdown time T2 is less than the first-time entering shutdown time T1 by Ys, R1 of the inner fan continues to be reduced, the third-time entering shutdown time T3 is less than the first-time entering shutdown time T1 by Ys, and a user is reminded to check whether the air duct and the air inlet are blocked or not.
A computer-readable storage medium storing a computer program that, when invoked by a processor, implements the air conditioning duct status detection method of any of the above.
An air conditioner comprising a processor and a memory for storing a computer program which, when invoked by the processor, implements the air conditioner duct status detection method of any preceding claim.
The air conditioner air duct state detection method, the computer readable storage medium and the air conditioner provided by the invention have the beneficial effects that: the air conditioner air duct is abnormal to cause air conditioner faults, and some faults which can be completely solved by customers can not be automatically judged and maintained by the customers and need to be solved by after-sales personnel; the system guides the customer to solve the problem by himself, can save the maintenance frequency of the after-sales personnel, reduce the after-sales maintenance cost, help the customer to develop good use habits, and prolong the service life of the air conditioner.
Drawings
FIG. 1 is a schematic flow chart of the present invention.
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: an air conditioner air duct state detection method.
As shown in fig. 1, a method for detecting the air-conditioning duct status includes the following steps:
after heating is started, the following conditions are detected and judged:
1. high temperature protection/overload shutdown occurs in the system, (as external fan stop, compressor run/compressor shutdown);
2. auxiliary heating is turned off;
3. the indoor environment temperature is less than or equal to the set temperature;
4. the outdoor environment temperature is less than or equal to 16 ℃;
the method comprises the following steps of (1) meeting the above conditions, and entering a tube temperature overheating fault judgment mode;
recording the indoor environment temperature Tx0, the air outlet temperature Tc0 and the inner tube temperature Tg0 when the machine is stopped (the high temperature is the air stopping machine, and the overload is the compressor stopping), wherein the inner tube temperature is specifically the intermediate temperature of the evaporator, and the air outlet temperature is specifically the indoor air outlet temperature;
when the rotating speed of the inner fan is in any wind gear (the current angle of the air deflector and the wind sweeping blade is adjusted to be a preset position, and the preset position is also the most smooth position, namely the angle of the air deflector and the wind sweeping blade is adjusted to enable the air output to be the maximum), the rotating speed of the inner fan is increased by 30 revolutions, the inner fan runs for 90 seconds or has high temperature resistance, the inner fan continues to be raised by 30 revolutions, and the inner fan runs for 90 seconds or has high temperature resistance; and the circulation is carried out until the rotating speed of the inner fan exceeds 1400, and if the rotating speed is increased to a certain rotating speed and is stabilized, the rotating speed is stabilized.
After the rotating speed of the inner fan is increased each time, the indoor environment temperatures Tx1, Tx2, Tx3.. Txn, the air outlet temperatures Tc1, Tc2, Tc3.. Tcn and the inner pipe temperatures Tg1, Tg2, Tg3.. Tgn are detected and recorded in sequence, the time interval T1 to Tn of protection occurs each time, when Tx1 to Txn are reduced in sequence, Tc1 to Tcn are reduced in sequence, and Tg1 to Tgn are reduced in sequence, the condition that an air duct and an air outlet of the air conditioner are blocked is judged to be absent.
Otherwise, if the Tx1 to the Txn do not satisfy sequential reduction, the Tc1 to the Tcn do not satisfy sequential reduction, the Tg1 to the Tgn do not satisfy sequential reduction, and the Tn-T1 is less than or equal to 10s, judging that the air conditioner has the condition that the air duct or the air port is blocked, and reminding a user of detecting whether the air duct and the air port are blocked.
The principle of the present embodiment is as follows: the indoor environment temperature, the air outlet temperature and the inner pipe temperature are unchanged or are increased, the protection time is not obviously shortened, the condition that the heat exchange is not enhanced when the rotating speed is increased is shown, and the condition that the air opening is blocked is the most possible condition.
If the indoor environment temperature, the air outlet temperature and the inner pipe temperature are unchanged or are increased, the protection time is obviously shortened, the system load is really heavy, although the temperature is not reduced, the temperature is increased, the temperature rising speed is reduced after the heat exchange capacity is improved, and the time interval is prolonged. The air duct can be partially blocked, and the most common situation of the air duct blockage is that an air conditioner is not used in autumn, and the air inlet of the air conditioner is covered by cloth or a plastic film, which is generally completely blocked according to experience.
Example 2: an air conditioner air duct state detection method.
The difference from the embodiment 1 is that when the rotating speed of the internal fan is in any wind gear (the current angle between the air deflector and the wind sweeping blade is kept), the rotating speed of the internal fan is reduced by 30 revolutions, the internal fan waits for shutdown, a time interval T1 is recorded, 30 revolutions are reduced each time, the second-time entering shutdown time T2 is reduced by less than 10 seconds than the first-time entering shutdown time T1, the internal fan continues to be reduced by 30 revolutions, and if the third-time entering shutdown time T3 is less than or equal to 10 seconds than the first-time entering shutdown time T1 (only three times are reduced), a user is reminded to check whether the wind channel and.
Example 3: a computer readable storage medium.
A computer-readable storage medium storing a computer program that implements the air conditioner duct state detection method of embodiment 1 or embodiment 2 when the computer program is invoked by a processor.
Example 4: an air conditioner.
An air conditioner comprising a processor and a memory, the memory being configured to store a computer program that, when invoked by the processor, implements the air conditioner duct status detection method of 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 (9)
1. A method for detecting the air-conditioning air duct state is characterized in that after an air-conditioning heating mode is started, relevant operation parameters and operation states of an air conditioner are detected, when the detected operation parameters and operation states meet judgment standards, a tube temperature overheating fault judgment mode is entered, the rotation speed of an inner fan is gradually adjusted on the basis of the current rotation speed of the inner fan in the tube temperature overheating fault judgment mode, meanwhile, the indoor environment temperature, the air outlet temperature, the inner tube temperature and the time interval of protection each time are detected, when the rotation speed of the inner fan is stable, and the indoor environment temperature, the air outlet temperature, the inner tube temperature and the time interval of protection each time meet the judgment standards, the air conditioner is judged to have no air duct or air outlet blockage; otherwise, judging that the air conditioner has the condition of blockage of the air duct or the air port.
2. The method for detecting the air conditioning duct state according to claim 1, wherein entering a duct temperature overheating fault determination mode when the detected operation parameters and operation state meet the determination criteria is specifically: detecting indoor environment temperature Tx and outdoor environment temperature Tw, when the air conditioner is in protective shutdown, the auxiliary heating operation is closed, Tx is smaller than a preset indoor temperature value, Tw is smaller than a preset outdoor temperature value, and when the conditions are met, entering a pipe temperature overheating fault judgment mode.
3. The method for detecting the air conditioning duct state according to claim 1, wherein the step-by-step adjustment of the rotation speed of the inner fan on the basis of the current rotation speed of the inner fan in the duct temperature overheating fault determination mode is specifically: when the rotating speed of the inner fan is in any wind gear, adjusting the current angles of the air deflector and the wind sweeping blade to be preset positions, increasing the rotating speed R1 of the inner fan, continuously increasing the rotating speed R1 of the inner fan when the inner fan runs for X seconds or the high temperature is prevented, and sequentially and circularly knowing that the rotating speed of the inner fan exceeds N revolutions, wherein R1 is a preset rotating speed value, X is a preset time value, and N is a preset rotating speed limit value.
4. The method for detecting the air-conditioning duct state according to claim 1, wherein the time interval for simultaneously detecting the indoor environment temperature, the outlet air temperature, the inner tube temperature and the occurrence of each protection specifically comprises: detecting and recording the indoor environment temperature Tx0, the air outlet temperature Tc0 and the inner pipe temperature Tg0 when the air conditioner is stopped, detecting and recording the indoor environment temperature Tx1, the air outlet temperature Tc1 and the inner pipe temperature Tg1 after the rotating speed is adjusted, and sequentially detecting and recording the indoor environment temperature, the air outlet temperature and the inner pipe temperature after the rotating speed is adjusted each time.
5. The method for detecting the air-conditioning duct status according to claim 4, wherein the specific steps for judging the air-conditioning duct and air outlet blockage condition are as follows: sequentially detecting and recording the indoor environment temperature Tx1, the air outlet temperature Tc1 and the inner pipe temperature Tg1 after the rotating speed of the inner fan is increased for the first time, and the internal environment temperature Txn, the air outlet temperature Tcn and the inner pipe temperature Tgn after the rotating speed of the inner fan is increased for the last time, and judging that the air conditioner does not have the condition of air duct or air port blockage when Tx1 to Txn are sequentially reduced, Tc1 to Tcn are sequentially reduced, and Tg1 to Tgn are sequentially reduced.
6. The method for detecting the air-conditioning duct state according to claim 5, wherein the specific steps for judging the air-conditioning duct and air inlet blockage are as follows: detecting and recording time intervals T1-Tn of each occurrence of protection, when Tx 1-Txn are not reduced sequentially, Tc 1-Tcn are not reduced sequentially, Tg 1-Tgn are not reduced sequentially, and Tn-T1 is not more than or equal to Ys, judging that the air conditioner has the condition of air duct or air port blockage, and reminding a user of detecting whether the air duct and the air port are blocked or not, wherein Y is a preset time value.
7. The method for detecting the air-conditioning duct state according to claim 1, wherein the step of judging whether the air-conditioning duct or the air inlet is blocked specifically comprises the following steps: when the rotating speed of the inner fan is in any wind gear, the current angle of the air deflector and the wind sweeping blade is kept, the rotating speed R1 of the inner fan is reduced, the inner fan waits for shutdown, a time interval T1 is recorded, R1 of the inner fan is reduced every time, the second-time entering shutdown time T2 is less than the first-time entering shutdown time T1 by Ys, R1 of the inner fan continues to be reduced, the third-time entering shutdown time T3 is less than the first-time entering shutdown time T1 by Ys, and a user is reminded to check whether the air duct and the air inlet are blocked or not.
8. A computer-readable storage medium storing a computer program, wherein the computer program, when invoked by a processor, implements the air conditioner duct status detection method of any one of claims 1-7.
9. An air conditioner comprising a processor and a memory for storing a computer program, wherein the computer program when invoked by the processor implements the air conditioner duct status detection method of any one of claims 1-7.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344517A (en) * | 2020-11-06 | 2021-02-09 | 佛山市顺德区美的电子科技有限公司 | Air conditioner detection method, mobile air conditioner and computer readable storage medium |
| CN112762577A (en) * | 2020-12-29 | 2021-05-07 | 珠海格力电器股份有限公司 | Air conditioner air sweeping control method and device, electronic equipment and storage medium |
| CN112782219A (en) * | 2020-12-29 | 2021-05-11 | 广东普门生物医疗科技有限公司 | Method and device for detecting ventilation performance of ventilation pipe, storage medium and warming blanket |
| CN115111703A (en) * | 2022-06-23 | 2022-09-27 | 博锐尚格科技股份有限公司 | Method, terminal and storage medium for detecting filth blockage of water-cooled air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000055444A (en) * | 1998-08-07 | 2000-02-25 | Ntt Power & Building Facilities Inc | Air conditioner |
| CN2641512Y (en) * | 2003-03-20 | 2004-09-15 | 广东科龙电器股份有限公司 | One-driving multiple ac frequency change air conditioner controllers |
| CN102748837A (en) * | 2012-07-28 | 2012-10-24 | Tcl空调器(中山)有限公司 | Air conditioner and automatically-reminding method for dirty and blocking of filter screen thereof |
| CN104566855A (en) * | 2014-12-22 | 2015-04-29 | 珠海格力电器股份有限公司 | Filter screen filth blockage early-warning method |
| CN109827290A (en) * | 2019-03-04 | 2019-05-31 | 奥克斯空调股份有限公司 | Control method, device and the air conditioner of dirty stifled prompting |
-
2020
- 2020-05-11 CN CN202010392051.9A patent/CN111623469B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000055444A (en) * | 1998-08-07 | 2000-02-25 | Ntt Power & Building Facilities Inc | Air conditioner |
| CN2641512Y (en) * | 2003-03-20 | 2004-09-15 | 广东科龙电器股份有限公司 | One-driving multiple ac frequency change air conditioner controllers |
| CN102748837A (en) * | 2012-07-28 | 2012-10-24 | Tcl空调器(中山)有限公司 | Air conditioner and automatically-reminding method for dirty and blocking of filter screen thereof |
| CN104566855A (en) * | 2014-12-22 | 2015-04-29 | 珠海格力电器股份有限公司 | Filter screen filth blockage early-warning method |
| CN109827290A (en) * | 2019-03-04 | 2019-05-31 | 奥克斯空调股份有限公司 | Control method, device and the air conditioner of dirty stifled prompting |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344517A (en) * | 2020-11-06 | 2021-02-09 | 佛山市顺德区美的电子科技有限公司 | Air conditioner detection method, mobile air conditioner and computer readable storage medium |
| CN112762577A (en) * | 2020-12-29 | 2021-05-07 | 珠海格力电器股份有限公司 | Air conditioner air sweeping control method and device, electronic equipment and storage medium |
| CN112782219A (en) * | 2020-12-29 | 2021-05-11 | 广东普门生物医疗科技有限公司 | Method and device for detecting ventilation performance of ventilation pipe, storage medium and warming blanket |
| CN115111703A (en) * | 2022-06-23 | 2022-09-27 | 博锐尚格科技股份有限公司 | Method, terminal and storage medium for detecting filth blockage of water-cooled air conditioner |
| CN115111703B (en) * | 2022-06-23 | 2023-10-27 | 博锐尚格科技股份有限公司 | Method, terminal and storage medium for detecting filth blockage of water-cooled air conditioner |
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| CN111623469B (en) | 2021-06-18 |
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