CN206556201U - Air-conditioning defrosting control system - Google Patents
Air-conditioning defrosting control system Download PDFInfo
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- CN206556201U CN206556201U CN201720262143.9U CN201720262143U CN206556201U CN 206556201 U CN206556201 U CN 206556201U CN 201720262143 U CN201720262143 U CN 201720262143U CN 206556201 U CN206556201 U CN 206556201U
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Abstract
The utility model discloses a kind of air-conditioning defrosting control system.Air-conditioning defrosting control system includes coupling with air-conditioner host to control air-conditioner host to perform the defrosting control device of defrosting operation and for the information of forecasting acquisition device for the prediction environmental information for obtaining air-conditioner host location, and defrosting control device couples to obtain prediction environmental information and acted to control air-conditioner host to perform defrosting operation according to prediction environmental information with information of forecasting acquisition device.The utility model can improve the specific aim of defrosting operation, be appropriately performed defrosting operation.
Description
Technical field
The utility model is related to air-conditioning technical field, more particularly to a kind of air-conditioning defrosting control system.
Background technology
In the prior art, the temperature value generally returned during air-conditioning defrosting control according to defrost temperature-sensitive bag and unit operation time
It is timed defrost.Timing defrost can not perform defrosting operation according to the actual conditions of air-conditioning sometimes, there is defrost insufficient
Situation or the excessive situation of defrost.Due to defrost is insufficient or defrost excessively, also exist unreasonably reduction air conditioning comfortableness and
The problem of wasting the energy.
Utility model content
The purpose of this utility model is to provide a kind of air-conditioning defrosting control system, it is intended to improve being directed to for defrosting operation
Property, suitably perform defrosting operation.
The utility model first aspect provides a kind of air-conditioning defrosting control system, including is coupled with air-conditioner host to control
The defrosting control device that air-conditioner host performs defrosting operation is stated, the air-conditioning defrosting control system also includes being used to obtain air-conditioning master
The information of forecasting acquisition device of the prediction environmental information in machine location, the defrosting control device is obtained with the information of forecasting and filled
Coupling is put to obtain the prediction environmental information and acted to control the air-conditioner host to perform according to the prediction environmental information
Defrosting operation.
Preferably, the information of forecasting acquisition device includes GPRS module.
Preferably, the geographical location information of the prediction environmental information including the air-conditioner host location and/or described
The weather forecast information in air-conditioner host location.
Preferably, the defrosting control device obtains prediction humidity information and/or prediction according to the prediction environmental information
Temperature information, and control the air-conditioner host to perform defrosting operation according to prediction humidity information and/or predicted temperature information.
Preferably, the defrosting control device includes control unit and test section, the information of forecasting acquisition device, the inspection
Survey portion and the air-conditioner host are coupled with the control unit, and the control unit receives the prediction environmental information and according to described
Predict that environmental information controls the test section to obtain detection information, and control the air-conditioner host to perform according to the detection information
Defrosting operation.
Preferably, the test section includes the humidity detector for being used to obtain ambient humidity information, the control unit root
The humidity detector action is controlled according to the prediction environmental information and the air-conditioning is controlled according to the ambient humidity information
Main frame performs defrosting operation；And/or, the test section includes being used to obtain the frosting of the frosting degree information of the air-conditioner host
Degree detection device, the control unit controls the frosting degree detection device action and basis according to the prediction environmental information
The frosting degree information controls the air-conditioner host to perform defrosting operation；And/or, the test section includes being used to obtain environment
The temperature-detecting device of temperature information, the control unit controls the temperature-detecting device to act according to the prediction environmental information
And control the air-conditioner host to perform defrosting operation according to the ambient temperature information.
Preferably, the frosting degree detection device includes the filming apparatus coupled with the control unit, the control unit
Frosting degree information described in the image information acquisition of the air-conditioner host obtained according to the filming apparatus.
Preferably, the frosting degree detection device also includes the drive device with the filming apparatus drive connection, institute
Drive device is stated for controlling the sky of the position and/or posture of the filming apparatus to control the filming apparatus to be detected
Adjust position and/or the angle of main frame.
Preferably, the frosting degree detection device also includes being used to control the guiding of the mobile route of the filming apparatus
Device.
Preferably, the filming apparatus has shooting state and hidden state, in the shooting state, the filming apparatus
At least a portion be exposed to the air-conditioner host hull outside；In the hidden state, the filming apparatus is hidden in institute
State the enclosure interior of air-conditioner host.
The air-conditioning defrosting control system provided based on the utility model, including couple to control air-conditioner host with air-conditioner host
The information of forecasting for performing the defrosting control device of defrosting operation and the prediction environmental information for obtaining air-conditioner host location is obtained
Device is taken, defrosting control device is coupled with information of forecasting acquisition device predicts environmental information and according to prediction environmental information to obtain
Act to control air-conditioner host to perform defrosting operation., can be according to prediction using environmental information is predicted during defrosting control
The information related to frosting of environmental information anticipation air-conditioner host, more meets sentencing for the actual frosting situation of air-conditioner host beneficial to drawing
It is disconnected, the operating time of appropriate operating procedure or control operation step can be taken, so as to improve the specific aim of defrosting operation, is fitted
Locality performs defrosting operation.Due to defrosting operation can be appropriately performed, it can also solve because defrost is insufficient or defrost is excessive
The problem of caused reduction air conditioning comfortableness and the waste energy, so as to improve the comfortableness of air-conditioning, save the energy.
It is of the present utility model other by referring to the drawings to the detailed description of exemplary embodiment of the present utility model
Feature and its advantage will be made apparent from.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is the principle schematic of the air-conditioning defrosting control system of the embodiment of the utility model one.
Fig. 2 is the principle schematic of the air-conditioning defrosting control system of another embodiment of the utility model.
Fig. 3 is the track and panel and air-conditioner host shell of the air-conditioning defrosting control system of the another embodiment of the utility model
The structural representation of body.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative below, never as to this practicality
New and its application or any limitation used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Scope of the present utility model is not limited up to formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh a part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
In description of the present utility model, it is to be understood that limit zero using the word such as " first ", " second "
Part, it is only for be easy to distinguish corresponding parts, such as without Stated otherwise, above-mentioned word does not have particular meaning,
Therefore it is not intended that limitation to the utility model protection domain.
To solve the situation that the timing defrost referred in background technology has that defrost is insufficient or defrost is excessive, this
Utility model embodiment proposes a kind of air-conditioning defrosting control system.
As shown in figure 1, the air-conditioning defrosting control system of the present embodiment includes coupling to control air-conditioner host with air-conditioner host
The information of forecasting for performing the defrosting control device of defrosting operation and the prediction environmental information for obtaining air-conditioner host location is obtained
Take device.Defrosting control device is coupled with information of forecasting acquisition device predicts environmental information and according to prediction environmental information to obtain
Act to control air-conditioner host to perform defrosting operation.
As shown in Fig. 2 information of forecasting acquisition device includes GPRS module in the present embodiment.GPRS(General Packet
Radio Service, general packet radio service technology) it is data transmission technology in mobile communication, it comes in package form
Data are transmitted, use cost is relatively low.
Preferably, prediction environmental information includes geographical location information and/or the air-conditioner host place in air-conditioner host location
The weather forecast information on ground.In the present embodiment, geographical location information and weather forecast information are obtained simultaneously using GPRS module.
Preferably, defrosting control device obtains prediction humidity information and/or predicted temperature information according to prediction environmental information,
And defrosting operation is performed according to prediction humidity information and/or predicted temperature information control air-conditioner host.As shown in Fig. 2 this implementation
In example, defrosting control device obtains predicting humidity information according to prediction environmental information, and according to prediction humidity information control air-conditioning
Main frame performs defrosting operation.
If for example, the geographical location information of GPRS module shows air-conditioner host location apart from the water such as lake or ocean
Domain is closer, then can speculate that the ambient humidity in air-conditioner host location is larger；If for another example the weather forecast of GPRS module
Information shows will there is rainfall in a short time, then may infer that ambient humidity is larger.Include weather forecast information in prediction environmental information
When, it can limit by the use of the weather forecast information in a few hours as basis for estimation, for example, can only analyze in following 4 hours
Weather forecast information, this can more accurately be predicted environmental information.
As shown in Fig. 2 in the present embodiment, defrosting control device includes control unit and test section.Information of forecasting acquisition device,
Test section and air-conditioner host are coupled with control unit.Control unit receives prediction environmental information and examined according to prediction environmental information control
Survey portion obtains detection information, and controls air-conditioner host to perform defrosting operation according to detection information.
In the present embodiment, test section includes humidity detector and frosting degree detection device.
Humidity detector is used to obtain ambient humidity information.Control unit is according to prediction environmental information control Humidity Detection dress
Put action and control air-conditioner host to perform defrosting operation according to ambient humidity information.For example, can according to prediction humidity information and/
Or predicted temperature information controls the detection frequency of humidity detector.When predicting that humidity information shows that pre- measuring moisture is higher, then
The detection frequency of humidity detector is improved, to obtain the humidity situation of change of environment in time；When prediction humidity information shows pre-
When measuring moisture is relatively low, then the detection frequency of humidity detector can be reduced, to save relevant device and energy resource consumption.Work as prediction
When temperature information shows that predicted temperature is relatively low, then the detection frequency of humidity detector is improved, to obtain the humidity of environment in time
Situation of change；When predicted temperature information shows that predicted temperature is higher, then the detection frequency of humidity detector can be reduced, with
Save relevant device and energy resource consumption.
Frosting degree detection device is used for the frosting degree information for obtaining air-conditioner host.Control unit is according to prediction environmental information
Control the action of frosting degree detection device and control air-conditioner host to perform defrosting operation according to frosting degree information.For example, can be with
The detection frequency of frosting degree detection device is controlled according to prediction environmental information.When prediction humidity information shows that pre- measuring moisture is higher
When, then the detection frequency of frosting degree detection device is improved, with the situation of change for the frosting for obtaining environment in time；When pre- measuring moisture
Information show prediction humidity it is relatively low when, then can reduce the detection frequency of frosting degree detection device, with save relevant device and
Energy resource consumption.When predicted temperature information shows that predicted temperature is relatively low, then the detection frequency of frosting degree detection device is improved, with
The situation of change of the frosting of environment is obtained in time；When predicted temperature information shows that predicted temperature is higher, then frosting can be reduced
The detection frequency of degree detection device, to save relevant device and energy resource consumption.
In embodiment (not shown), test section can also include temperature-detecting device.Temperature-detecting device is used to obtain
Ambient temperature information.Control unit is according to the control temperature-detecting device action of prediction environmental information and according to ambient temperature information control
Air-conditioner host performs defrosting operation.For example, can be according to prediction humidity information and/or predicted temperature information control temperature detection dress
The detection frequency put.When predicting that humidity information shows that pre- measuring moisture is higher, then the detection frequency of temperature-detecting device is improved, with
The temperature variations of environment are obtained in time；When predicting that humidity information shows that pre- measuring moisture is relatively low, then temperature inspection can be reduced
The detection frequency of device is surveyed, to save relevant device and energy resource consumption.When predicted temperature information shows that prediction predicted temperature is relatively low
When, then the detection frequency of temperature-detecting device is improved, to obtain the temperature variations of environment in time；When predicted temperature information table
When bright predicted temperature is higher, then the detection frequency of temperature-detecting device can be reduced, to save relevant device and energy resource consumption.
In the present embodiment, frosting degree detection device includes the filming apparatus coupled with control unit, and control unit is according to shooting
The image information acquisition frosting degree information for the air-conditioner host that device is obtained.Filming apparatus for example can be camera or camera.
Preferably, filming apparatus is infrared shooting device, and light conditions can need not be considered when shooting using infrared shooting device.This
Filming apparatus is infrared camera in embodiment.
Preferably, frosting degree detection device also includes the drive device with filming apparatus drive connection.Drive device is used
In the position of control filming apparatus and/or posture to control position and/or the angle of air-conditioner host that filming apparatus is detected.
In the present embodiment, drive device includes stepper motor and the transmission device that couple with stepper motor, filming apparatus and
Transmission device is connected.Stepper motor can make the action of filming apparatus accurately controllable, so as to obtain the portion of the air-conditioner host of needs
Position and/or the image information of angle, more accurately to judge frosting degree, and rationally control defrosting operation according to frosting degree
Time started, termination time, defrost intensity etc..
For example, when drive device is used to control the position of filming apparatus, transmission device can include thread screw mechanism, spiral shell
The nut of line screw mechanism is connected with stepper motor, and filming apparatus is connected with the screw rod of thread screw mechanism.
For another example when drive device is used to control the position of filming apparatus, transmission device can include pedrail mechanism, stepping
The crawler belt of motor-driven caterpillar tracks mechanism is rotated, and filming apparatus is connected with being relatively fixed with crawler belt.
Additionally preferably, frosting degree detection device also includes the guiding dress for being used to control the mobile route of filming apparatus
Put.As shown in figure 3, in the present embodiment, guider includes being arranged on the guide rail 11 outside the housing 10 of air-conditioner host.It is infrared to take the photograph
As head is moved along guide rail 11.
Preferably, filming apparatus has shooting state and hidden state.In shooting state, at least a portion of filming apparatus
Outside the housing 10 of air-conditioner host.In hidden state, filming apparatus is hidden in inside the housing 10 of air-conditioner host.
As shown in figure 3, in the present embodiment, guide rail 11 is arranged at along along the groove 12 of the outside indent of housing 10, and in guide rail
Panel 13 to be opened/closed is provided with outside 11, when panel 13 is opened, guide rail 11 and infrared camera are in shooting state, and panel 13 is closed
When closing, infrared camera, which is in, falls into Tibetan state.
Filming apparatus can use Radio Transmission Technology when transmitting image information, it would however also be possible to employ wire transmission technology.Adopt
When using wire transmission technology, image information can be stored in the memory cell that filming apparatus is carried, clapped in each shoot
Origin is returned to after having taken the photograph, camera device communication port is connected by conductive electrode with prefabricated tie point, information transmission is completed.
Prefabricated tie point can be for example arranged in the guide rail 11 on the housing 10 of air-conditioner host, wire can also be embedded in into crawler type
Wire casing in, wire is freely stretched with the motion of camera device.
Camera device is powered the storage capacitor of the low capacity that can be carried using camera device, and storage capacitor can be at one section
The motion of camera device is met in time, can be carried out when electricity can not as little as meet preset range motion with auto-returned origin
It is further continued for being detected after charging.It is powered it is of course also possible to be used in conjunction with a line channel with pictorial information transmission line.
In the present embodiment, when infrared camera is shot, the panel 13 being embedded on air-conditioner host housing 10 is opened, controlled
Infrared camera processed extend out to the outside of housing 10.Infrared camera is carried can be with the memory cell of storage image information.Control is red
Outer camera obtains image information along guide rail follow shot, and image information is passed into control unit.Frosting degree detecting process
After the completion of, infrared camera retraction, panel 13 is closed, and infrared camera enters hidden state.Control unit is according to infrared camera
The image information of offer judges whether to need defrost and the defrost time needed for defrost is preset when needing defrost and sky is controlled
Main frame is adjusted to perform defrosting operation within the default defrost time.The default defrost time is again turned on infrared camera detection knot after terminating
White degree, foundation is provided for next defrosting operation.
Air-conditioning defrosting control method using the air-conditioning defrosting control system of the present embodiment includes：Obtain air-conditioner host place
The prediction environmental information on ground；Defrosting operation is performed according to prediction environmental information control air-conditioner host.
In the present embodiment, obtaining the prediction environmental information in air-conditioner host location includes obtaining air-conditioning master by GPRS module
The prediction environmental information of machine.Predict that environmental information includes geographical location information and/or the air-conditioner host institute in air-conditioner host location
Weather forecast information on ground.
Preferably, performing defrosting operation according to prediction environmental information control air-conditioner host includes：According to prediction environmental information
Obtain prediction humidity information and/or predicted temperature information；According to prediction humidity information and/or predicted temperature information control air-conditioning master
Machine performs defrosting operation.
Preferably, performing defrosting operation according to prediction environmental information control air-conditioner host includes：According to prediction environmental information
Control obtains detection information, and defrosting operation is performed according to detection information control.
Preferably, obtaining detection information according to prediction environmental information control includes obtaining empty according to prediction environmental information control
The ambient humidity information of main frame is adjusted, performing defrosting operation according to detection information control includes controlling air-conditioning according to ambient humidity information
Main frame performs defrosting operation；And/or, obtaining detection information according to prediction environmental information control is included according to prediction environmental information control
System obtains the frosting degree information of air-conditioner host, and performing defrosting operation according to detection information control is included according to frosting degree information
Air-conditioner host is controlled to perform defrosting operation；And/or, obtaining detection information according to prediction environmental information control is included according to prediction loop
Environment information control obtains the ambient temperature information of air-conditioner host, and performing defrosting operation according to detection information control is included according to environment
Temperature information control air-conditioner host performs defrosting operation.
In the present embodiment preferably, the frosting degree information for obtaining air-conditioner host according to prediction environmental information control includes：
Obtain the image information of air-conditioner host；According to image information acquisition frosting degree information.
In the present embodiment preferably, the image information of the air-conditioner host of acquisition include control filming apparatus position and/or
Posture is to control position and/or the angle of air-conditioner host that filming apparatus is detected.
From the above description, it can be seen that in the utility model embodiment, according to the geographical location information and day of GPRS module
Gas forecast information formation prediction humidity information, according to the detection frequency of prediction humidity information control humidity sensing device and infrared bat
The detection frequency of device is taken the photograph, by reasonably detecting that the anticipation and examination of frosting situation are realized in control, so as to effectively control
The defrost beginning and ending time, air-conditioner host is appropriately performed defrosting operation, improve the comfortableness of air-conditioning, while also obtaining energy-conservation effect
Really.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Still embodiment of the present utility model can be modified or some technical characteristics are equally replaced
Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model
Among scope.
Claims (10)
1. a kind of air-conditioning defrosting control system, including couple to control the air-conditioner host to perform defrosting operation with air-conditioner host
Defrosting control device, it is characterised in that the air-conditioning defrosting control system also includes being used to obtain the pre- of air-conditioner host location
The information of forecasting acquisition device of environmental information is surveyed, the defrosting control device is coupled to obtain with the information of forecasting acquisition device
The prediction environmental information is simultaneously acted to control the air-conditioner host to perform defrosting operation according to the prediction environmental information.
2. air-conditioning defrosting control system according to claim 1, it is characterised in that the information of forecasting acquisition device includes
GPRS module.
3. air-conditioning defrosting control system according to claim 1, it is characterised in that the prediction environmental information includes described
The geographical location information in air-conditioner host location and/or the weather forecast information in the air-conditioner host location.
4. air-conditioning defrosting control system according to claim 1, it is characterised in that the defrosting control device is according to described
Prediction environmental information obtains prediction humidity information and/or predicted temperature information, and according to prediction humidity information and/or predicted temperature
Information controls the air-conditioner host to perform defrosting operation.
5. air-conditioning defrosting control system according to claim 1, it is characterised in that the defrosting control device includes control
Portion and test section, the information of forecasting acquisition device, the test section and the air-conditioner host are coupled with the control unit, institute
Control unit is stated to receive the prediction environmental information and control the test section to obtain detection information according to the prediction environmental information,
And control the air-conditioner host to perform defrosting operation according to the detection information.
6. air-conditioning defrosting control system according to claim 5, it is characterised in that
The test section includes the humidity detector for being used to obtain ambient humidity information, and the control unit is according to the prediction loop
Environment information controls the humidity detector action and controls the air-conditioner host to perform defrost according to the ambient humidity information
Operation；And/or,
The test section includes being used to obtain the frosting degree detection device of the frosting degree information of the air-conditioner host, the control
Portion processed controls the frosting degree detection device action and according to the frosting degree information control according to the prediction environmental information
Make the air-conditioner host and perform defrosting operation；And/or,
The test section includes the temperature-detecting device for being used to obtain ambient temperature information, and the control unit is according to the prediction loop
Environment information controls the temperature-detecting device action and controls the air-conditioner host to perform defrost according to the ambient temperature information
Operation.
7. air-conditioning defrosting control system according to claim 6, it is characterised in that the frosting degree detection device includes
The filming apparatus coupled with the control unit, the image for the air-conditioner host that the control unit is obtained according to the filming apparatus
Frosting degree information described in acquisition of information.
8. air-conditioning defrosting control system according to claim 7, it is characterised in that the frosting degree detection device is also wrapped
Include the drive device with the filming apparatus drive connection, the drive device be used for the position for controlling the filming apparatus and/
Or posture is to control position and/or the angle of the air-conditioner host that the filming apparatus is detected.
9. air-conditioning defrosting control system according to claim 7, it is characterised in that the frosting degree detection device is also wrapped
Include the guider of the mobile route for controlling the filming apparatus.
10. air-conditioning defrosting control system according to claim 7, it is characterised in that the filming apparatus, which has, shoots shape
State and hidden state, in the shooting state, at least a portion of the filming apparatus is exposed to the housing of the air-conditioner host
It is outside；In the hidden state, the filming apparatus is hidden in the enclosure interior of the air-conditioner host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262143.9U CN206556201U (en) | 2017-03-17 | 2017-03-17 | Air-conditioning defrosting control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262143.9U CN206556201U (en) | 2017-03-17 | 2017-03-17 | Air-conditioning defrosting control system |
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| CN206556201U true CN206556201U (en) | 2017-10-13 |
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| CN201720262143.9U Active CN206556201U (en) | 2017-03-17 | 2017-03-17 | Air-conditioning defrosting control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766019A (en) * | 2017-03-17 | 2017-05-31 | 珠海格力电器股份有限公司 | Air-conditioning defrosting control system and air-conditioning defrosting control method |
| CN110701728A (en) * | 2019-08-27 | 2020-01-17 | 珠海格力电器股份有限公司 | Defrosting control method based on room cooling, computer readable storage medium and air conditioner |
-
2017
- 2017-03-17 CN CN201720262143.9U patent/CN206556201U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766019A (en) * | 2017-03-17 | 2017-05-31 | 珠海格力电器股份有限公司 | Air-conditioning defrosting control system and air-conditioning defrosting control method |
| CN106766019B (en) * | 2017-03-17 | 2022-04-19 | 珠海格力电器股份有限公司 | Air conditioner defrosting control system and air conditioner defrosting control method |
| CN110701728A (en) * | 2019-08-27 | 2020-01-17 | 珠海格力电器股份有限公司 | Defrosting control method based on room cooling, computer readable storage medium and air conditioner |
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