CN110486884A - A kind of air conditioner, control method and storage medium - Google Patents
A kind of air conditioner, control method and storage medium Download PDFInfo
- Publication number
- CN110486884A CN110486884A CN201910765861.1A CN201910765861A CN110486884A CN 110486884 A CN110486884 A CN 110486884A CN 201910765861 A CN201910765861 A CN 201910765861A CN 110486884 A CN110486884 A CN 110486884A
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- air conditioner
- combustible refrigerant
- refrigerant
- heat exchanging
- exchanging pipe
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- 238000003860 storage Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000003507 refrigerant Substances 0.000 claims abstract description 121
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000004590 computer program Methods 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 description 10
- 238000011084 recovery Methods 0.000 description 8
- 238000010992 reflux Methods 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Classifications
-
- 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
- F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
-
- 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
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- 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
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of air conditioner, control method and storage mediums, including indoor unit and outdoor unit, the refrigerant of air conditioner is combustible refrigerant, air conditioner further include: sensor, it is set to the indoor unit of air conditioner, whether the combustible refrigerant for monitoring indoor unit leaks, and is configured to generate leakage signal when the combustible refrigerant in the indoor unit monitored leaks；Wi-Fi module is configured to connect with the mobile device communication of user, and leakage signal is converted to alarm signal after sensor generates leakage signal, and alarm signal is wirelessly transmitted to mobile device.Air conditioner in the present invention, whether leaked using the combustible refrigerant in sensor monitoring air conditioner indoor unit, when finding combustible refrigerant leakage, the Wi-Fi module being connect using the mobile device communication with user sends alarm signal to the mobile device of user, allow users to take appropriate measures in time, efficiently avoid as combustible refrigerant leak and caused by grievous injury.
Description
Technical field
The present invention relates to the technical fields of refrigeration equipment, more particularly to a kind of air conditioner, control method and storage medium.
Background technique
Air conditioner is common temperature control equipment, and temperature tune is realized using the refrigerant flowed in heat exchanging pipe
Section.Air-conditioning generally has indoor unit and outdoor unit, when under air conditioner is in refrigeration mode, the heat exchange of refrigerant machine indoors
It absorbs heat at device, and the heat release at the heat exchanger of outdoor unit, to bringing indoor heat to outdoor.
When air conditioner is more than predetermined age there are manufacturing deficiency or service life, it may appear that the problem of refrigerant leaks.
Also, when the refrigerant of air-conditioning leakage is combustible refrigerant, if taking corresponding measure not in time, the refrigerant of leakage exist compared with
Big security risk also will form fire and cause casualties when serious.
Summary of the invention
It is an object of the present invention to provide a kind of higher air conditioner of security performance, control method and storage medium.
Particularly, the present invention provides a kind of air conditioners, including indoor unit and outdoor unit, and the refrigerant of air conditioner is can
Fire refrigerant, air conditioner further include:
Sensor is set to the indoor unit of air conditioner, and whether the combustible refrigerant for monitoring indoor unit leaks, and configures
Leakage signal is generated at when the combustible refrigerant in the indoor unit monitored leaks；
Wi-Fi module is configured to connect with the mobile device communication of user, and will after sensor generates leakage signal
Leakage signal is converted to alarm signal, and alarm signal is wirelessly transmitted to mobile device.
Further, air conditioner further include:
Alarm is set to indoor unit, and is configured to alarm when sensor generates leakage signal.
Further, alarm is buzzer.
Further, air conditioner further include:
Driving device is set to outdoor unit, the combustible refrigerant flowing in the heat exchanging pipe for driving air conditioner；
Storage container is set to outdoor unit, is connected to heat exchanging pipe；
Wherein, driving device is configured to lead the combustible refrigerant in heat exchanging pipe when sensor generates leakage signal
Storage is sealed into storage container.
Further, air conditioner further include:
First valve, is set to outdoor unit, connect with heat exchanging pipe, is configured to prevent in the heat exchanging pipe of outdoor unit
Combustible refrigerant flows into the heat exchanging pipe in indoor unit；
Second valve, is set to outdoor unit, connect with heat exchanging pipe, is configured to prevent in the heat exchanging pipe of indoor unit
Combustible refrigerant flows into the heat exchanging pipe in outdoor unit；
Wherein, driving device is the compressor of air conditioner, and storage container is the heat exchanging pipe of compressor and outdoor unit
Pipeline section between the first valve and the second valve.
Further, air conditioner further include:
Vacuum tank is set to outdoor unit, is connected to the heat exchanging pipe of air conditioner, has closed state and on state；
Wherein, vacuum tank is configured to be in close state when combustible refrigerant leakage is not detected in sensor, works as sensing
It is in the conductive state when device generation leakage signal, it is sealed so that the combustible refrigerant in heat exchanging pipe is inhaled into vacuum tank
Storage.
Further, sensor is concentration sensor, and is configured to when the concentration for the combustible refrigerant for sensing surrounding is super
Leakage signal is generated when crossing preset concentration threshold.
The second aspect of the present invention additionally provides a kind of control method of air conditioner for any of the above-described, comprising:
Whether the combustible refrigerant of monitoring indoor unit leaks, and leakage letter is generated when combustible refrigerant leaks
Number；
After generating leakage signal, leakage signal is converted into alarm signal, and using Wi-Fi module by alarm signal without
Line is sent to mobile device.
Further, method further include:
After getting leakage signal, the combustible refrigerant guiding in the heat exchanging pipe of air conditioner is located outside depositing for machine
Storage is sealed in storage container.
The third aspect of the present invention additionally provides a kind of computer readable storage medium, is stored thereon by computer program,
The step of any of the above-described method is realized when the program is executed by processor.
Whether the air conditioner in the present invention is leaked using the combustible refrigerant in sensor monitoring air conditioner indoor unit, works as hair
When existing combustible refrigerant leakage, the Wi-Fi module being connect using the mobile device communication with user sends out the mobile device of user
Alarm signal is sent, allows users to take the corresponding precautionary measures in time, efficiently avoids letting out due to air-conditioning combustible refrigerant
Leakage and caused by grievous injury.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the structural schematic diagram of air conditioner according to an embodiment of the invention；
Fig. 2 is the structural block diagram of air conditioner according to an embodiment of the invention；
Fig. 3 is the flow chart of the control method of air conditioner according to an embodiment of the invention.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, and
It is not used in restriction the application.
It as shown in Figure 1 to Figure 3, is preferred embodiments of the present invention.
Present embodiments provide a kind of air conditioner 100, as shown in Figure 1 to Figure 2, air conditioner 100 include indoor unit 110 and
Outdoor unit 120, indoor unit 110 are set to interior, and outdoor unit 120 is set to outdoor, and indoor unit 110 is communicated with outdoor unit 120
Heat exchanging pipe 130, circulation has refrigerant in heat exchanging pipe 130, and refrigerant forms in heat exchanging pipe 130 and flows to room by interior
Outside, indoor circulation is flowed to by outdoor again.
Air conditioner 100 further includes sensor 111 and Wi-Fi module 112.Sensor 111 is set to the room of air conditioner 100
Whether interior machine 110, the combustible refrigerant for monitoring indoor unit 110 leak, and are configured to when in the indoor unit 110 monitored
Leakage signal is generated when combustible refrigerant leaks.Sensor 111 is specifically as follows concentration sensor 111, when monitoring is made
When the sensor 111 whether cryogen leaks is concentration sensor 111, concentration sensor 111 can be set to air conditioner 100
Whether indoor unit 110 is bled into indoor unit 110 to monitoring refrigerant.Concentration sensor 111 may be disposed at indoor unit 110
At the pipe joint of heat exchanger (being evaporator under air conditioner refrigerating mode, be condenser under heating mode) easily leaked, example
Such as the bend pipe position of the heat exchanger of indoor unit 110.
Wi-Fi module 112 is configured to connect with the mobile device communication of user, and when sensor 111 generates leakage letter
Leakage signal is converted into alarm signal after number, and alarm signal is wirelessly transmitted to mobile device.User is according to receiving
Alarm signal can carry out the corresponding precautionary measures, thus accident caused by after reducing combustible refrigerant leakage.
Air conditioner 100 can also include alarm 113.Alarm 113 is set to indoor unit 110, and is configured to when sensing
Device 111 is alarmed when generating leakage signal.When user is movable indoors, the alarm of alarm 113 has been realized, it can be immediately
Take the corresponding precautionary measures.The alarm of alarm 113 can be audible alarm and be also possible to light warning.Specifically, it alarms
Device 113 can be buzzer, and be alarmed by beeping.
In order to further decrease combustible refrigerant leakage institute in caused by injury, air conditioner 100 send alarm signal with
And while generating buzzing alarm, air conditioner 100 can also reduce security risk by reducing the leakage of combustible refrigerant.Example
Such as, air conditioner 100 can also include driving device and storage container 123.Driving device is set to outdoor unit 120, for driving
Combustible refrigerant flowing in the heat exchanging pipe 130 of dynamic air conditioner 100.Storage container 123 is set to outdoor unit 120, with air-conditioning
The heat exchanging pipe 130 of device 100 is connected to.
Wherein, driving device is configured to when sensor 111 generates leakage signal, by the flammable system in heat exchanging pipe 130
Storage is sealed in cryogen guiding storage container 123.I.e. after air conditioner 100 has got leakage signal, air conditioner 100 can
With the step of stopping the normal progress of work, carrying out recycling combustible refrigerant.The combustible refrigerant in air conditioner 100 stops at this time
It circulates, all combustible refrigerants are all oriented in the storage container 123 of the machine that is located outside 120 by driving device, and by institute
Preservation is sealed to refrigerant after having in combustible refrigerant guiding storage container 123.Personnel to be repaired repair air conditioner 100
When, then the refrigerant of storage can be re-used, maintenance cost is reduced.And the step of recycling combustible refrigerant can be effective
It prevents combustible refrigerant from continuing to leak, avoids combustible refrigerant bring security risk due to leakage, improve air conditioner 100
Security performance.
In the present embodiment, after the combustible refrigerant in air conditioner 100 leaks, the flammable in heat exchange pipeline is only recycled
Agent can dispel the combustible refrigerant leaked using blower, and preventing combustible refrigerant from reaching can burn
Concentration.It, can be by the blower in indoor unit 110 therefore after air conditioner 100 monitors the leakage of the combustible refrigerant in indoor unit 110
Power is adjusted to maximum, so that the combustible refrigerant of 110 internal leakage of indoor unit is dispelled, reduces the combustible refrigerant burning of leakage
Risk.
After air conditioner 100 detects combustible refrigerant leakage, the refrigerant in heat exchanging pipe 130 can be stopped immediately
Circulate, make all refrigerants towards flow to storage container 123 direction flow, it is possible to occur part of refrigerant still by
According to original flow path, and another part refrigerant will be according to the opposite direction flowing of original flow path.
As shown in Figure 1, after refrigerant is exported by compressor 124, first being flowed under a kind of normal operating conditions of air conditioner 100
Heat exchanger into outdoor unit 120, the refrigerant for flowing out the heat exchanger in outdoor unit 120 flow to interior by heat exchanging pipe 130
The heat exchanger of machine 110 flows out outside the refrigerant flow direction room of the heat exchanging pipe 130 of indoor unit 110 and by the liquid storage of compressor 124
Tank 1241.In order to recycle refrigerant, a storage container 123 can be set in above-mentioned flow path, storage container 123 is set to outdoor
Machine 120, and storage container 123 is closed when air conditioner 100 works normally, air conditioner 100 is opened after generating leakage signal.Storage
Container 123 is connected to heat exchanging pipe 130, and the middle cryogen in heat exchanging pipe 130 is made to be directed to storage container 123 when leaking.
In the step of recycling combustible refrigerant, the power resources of refrigerant flowing can be 124 (i.e. driving device of compressor
Can be compressor 124), or other driving devices set in advance.When the power resources of refrigerant are compressor 124
When, it, can be in heat exchanging pipe since compressor 124 is only capable of allowing refrigerant by same flow path, therefore in a kind of embodiment
First valve 121 and the second valve 122 are set on 130.First valve 121 and the second valve 122 are all set in outdoor unit
120, and refrigerant when the first valve 121 is closed in the heat exchanging pipe 130 of outdoor unit 120 can not flow to indoor unit 110, second
Refrigerant when valve 122 is closed in the heat exchanging pipe 130 of indoor unit 110 can not flow to outdoor unit 120.In this way, working as air conditioner
After 100 receive leakage signal, compressor 124 can work on to provide the power of recycling refrigerant.First valve at this time
121 close, and the refrigerant in the heat exchanging pipe 130 of outdoor unit 120 is prevented to flow into indoor unit 110.The heat exchanger tube of indoor unit 110
Refrigerant in road 130 is directed to outdoor unit 120 by the suction that compressor 124 generates.When the heat exchanging pipe of indoor unit 110
After refrigerant in 130 is extracted, the second valve 122 can be closed and close compressor 124.Second valve 122
The refrigerant in outdoor unit 120 can be prevented to be back to indoor unit 110.After the second valve 122 is closed, refrigerant is saved in
(i.e. fluid reservoir 1241 and outdoor unit 120 in heat exchanging pipe 130 in outdoor unit 120 in fluid reservoir 1241 and outdoor unit 120
Interior heat exchanging pipe 130 is storage container 123).
It should be noted that when air conditioner 100 is in different operating conditions, the flow direction of refrigerant can be different, then at this time first
The position of valve 121 and the second valve 122 is different.As shown in Figure 1, the first valve 121 and the second valve 122 are air conditioner
Position under 100 refrigeration modes.And when air conditioner 100 is heating mode, the first valve 121 and the second valve 122
Position can then exchange.Therefore the name of above-mentioned " the first valve 121 " and " the second valve 122 " is only to enforcement corresponding function
Component appellation.It is arranged in outdoor unit 120 and the valve that refrigerant can be prevented to flow into indoor unit 110 by outdoor unit 120 is equal
It is properly termed as the first valve 121, be arranged in outdoor unit 120 and refrigerant can be prevented to flow into outdoor unit 120 by indoor unit 110
Valve is properly termed as the second valve 122.
When the power resources of refrigerant-recovery are provided by compressor 124, in refrigerant-recovery step, can will compress
The power adjustment of machine 124 is to predetermined power, specifically, the power adjustment of compressor 124 can be run power to its maximum, with
So that refrigerant is quickly recycled.It is worth noting that, maximum operation power mentioned herein can not be the volume of compressor 124
Fixed maximum operation power.Since compressor 124 can be more than nominal operation power operation in a short time, and refrigerant-recovery
Time is shorter, and running under refrigerant-recovery state even if compressor 124 will not the over proof maximum of power runs power
It is damaged, therefore in order to recycle refrigerant with prestissimo, compressor 124 can be made to carry out with over proof maximum operation power
Refrigerant-recovery work.Maximum operation power need to be selected according to the time of refrigerant-recovery, can be looked under experimental state
Power is run to the maximum being able to bear in predetermined time (the refrigerant needs times that all recycling is completed) inner compressor 124,
And in this, as the maximum operation power of compressor 124 during refrigerant-recovery.
In a kind of embodiment, when not using the compressor 124 of air conditioner 100 as when the power resources of refrigerant-recovery,
One vacuum tank (not shown), the heat exchanging pipe 130 of vacuum tank and air conditioner 100 can also be set in outdoor unit 120
Connection, and vacuum tank is in close state under air-conditioning normality.After air conditioner 100 receives leakage signal, it can open immediately
Vacuum tank sucks the refrigerant in heat exchanging pipe 130 in vacuum tank immediately.It is suitably sized by the way that vacuum tank to be designed to
The refrigerant of air conditioner 100 can be made to be fully entrained in vacuum tank.In the present embodiment, the power resources of refrigerant flowing are true
Negative pressure in blank pipe, and storage container 123 is vacuum tank.
In order to whether the refrigerant determined in indoor unit 110 be essentially completely recovered (since refrigerant is difficult whole recycling, thus this
In the complete recycling that refers to indicate whether the refrigerant total amount of recycling is design yield, and design yield is lower than heat exchanging pipe 130
In refrigerant total amount), in a kind of embodiment, can use pressure sensor 111 and the yield of refrigerant be monitored.
The heat exchanging pipe 130 of air conditioner 100 includes reflux line 131, and the refrigerant of indoor unit 110 is via reflux line
131 flow to storage container 123.Reflux line 131 is not fixed, such as under the refrigeration mode and heating mode of air conditioner 100,
Since the flow direction of the refrigerant in air conditioner 100 generates variation, therefore the position of reflux line 131 also generates variation, and pressure passes
Sensor 111 can be multiple, and be separately positioned in above-mentioned all possible return line.Pressure sensor 111 is for supervising
The pressure value in reflux line 131 is surveyed, and generates leakage letter when the pressure value monitored is lower than preset first pressure threshold value
Number, when the pressure value monitored is lower than preset second pressure threshold value, default refrigerant has recycled completions, generate and recycle completely
Signal.Wherein, second pressure threshold value is lower than first pressure threshold value, when first pressure threshold value is worked normally lower than air conditioner 100
Pressure value in heat exchanging pipe 130.I.e. when the pressure value in the return line that pressure sensor 111 monitors is lower than first pressure
When threshold value, it is believed that refrigerant pressure in heat exchanging pipe 130 lower than pressure value is operated normally, meet refrigerant be bled into it is indoor
Feature can produce leakage signal at this time.Air conditioner 100 recycles refrigerant after receiving leakage signal, at this time reflux line
Pressure value in 131 gradually decreases, and when the pressure value in reflux line 131 is fallen below equal to second pressure threshold value, recognizes
Completion is recycled for refrigerant, pressure sensor 111 generates recycling signal completely.
It should be noted that since the pressure value in the reflux line 131 under the different operating conditions of air conditioner 100 can generate change
Change, therefore judge by accident in order to prevent, first pressure threshold value and second pressure threshold value need to become according to the variation of the operating condition of air conditioner 100
Change.When the operating condition of air conditioner 100 is fixed, the practical value of first pressure threshold value and second pressure threshold value is just fixed.Air-conditioning
Under the different operating conditions of device 100, the value of first pressure threshold value and second pressure threshold value is different.However, first pressure threshold value with
And how second pressure threshold value changes, pressure value, first pressure threshold value when air conditioner 100 operates normally in heat exchanging pipe 130
And the relative size relationship of second pressure threshold value is constant.
As shown in figure 3, the second aspect of the present invention additionally provides a kind of air conditioner 100 for any of the above-described embodiment
Control method.Method includes the following steps:
S102: whether the combustible refrigerant of monitoring indoor unit 110 leaks, the generation when combustible refrigerant leaks
Leakage signal；
S104: after generating leakage signal, leakage signal is converted into alarm signal, and will report using Wi-Fi module 112
Alert signal is wirelessly transmitted to mobile device.
In this method, monitors whether the combustible refrigerant in air conditioner indoor unit 110 leaks using sensor 111, work as discovery
When combustible refrigerant leaks, the Wi-Fi module 112 being connect using the mobile device communication with user sends out the mobile device of user
Alarm signal is sent, allows users to take the corresponding precautionary measures in time, efficiently avoids letting out due to air-conditioning combustible refrigerant
Leakage and caused by grievous injury.
In order to further decrease injury caused by combustible refrigerant leakage institute, alarm signal is sent in air conditioner 100
Meanwhile air conditioner 100 can also reduce security risk by reducing the leakage of combustible refrigerant.Further, the present embodiment
In method can also include:
After getting leakage signal, the combustible refrigerant guiding in the heat exchanging pipe 130 of air conditioner 100 is located outside
Storage is sealed in the storage container 123 of machine 120.
The step of recycling combustible refrigerant can be effectively prevented combustible refrigerant and continue to leak, avoid combustible refrigerant because
It leaks and bring security risk, improves the security performance of air conditioner 100.
The third aspect of the present invention additionally provides a kind of computer readable storage medium, is stored thereon by computer program,
It is characterized in that, the step of realizing any of the above-described method when the program is executed by processor.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (10)
1. the refrigerant of a kind of air conditioner, including indoor unit and outdoor unit, the air conditioner is combustible refrigerant, feature exists
In the air conditioner further include:
Sensor is set to the indoor unit of the air conditioner, and whether the combustible refrigerant for monitoring the indoor unit is let out
Leakage, and be configured to generate leakage signal when the combustible refrigerant in the indoor unit monitored leaks；
Wi-Fi module is configured to connect with the mobile device communication of user, and when the sensor generates the leakage signal
The leakage signal is converted into alarm signal afterwards, and the alarm signal is wirelessly transmitted to the mobile device.
2. air conditioner according to claim 1, which is characterized in that further include:
Alarm is set to the indoor unit, and is configured to alarm when the sensor generates the leakage signal.
3. air conditioner according to claim 2, which is characterized in that
The alarm is buzzer.
4. air conditioner according to claim 1, which is characterized in that further include:
Driving device is set to the outdoor unit, the combustible refrigerant in heat exchanging pipe for driving the air conditioner
Flowing；
Storage container is set to the outdoor unit, is connected to the heat exchanging pipe；
Wherein, the driving device is configured to when the sensor generates the leakage signal, will be in the heat exchanging pipe
The combustible refrigerant is oriented in the storage container and is sealed storage.
5. air conditioner according to claim 4, which is characterized in that further include:
First valve is set to the outdoor unit, connect with the heat exchanging pipe, is configured to that the described of the outdoor unit can be prevented
The combustible refrigerant in heat exchanging pipe flows into the heat exchanging pipe in the indoor unit；
Second valve is set to the outdoor unit, connect with the heat exchanging pipe, is configured to that the described of the indoor unit can be prevented
The combustible refrigerant in heat exchanging pipe flows into the heat exchanging pipe in the outdoor unit；
Wherein, the driving device is the compressor of the air conditioner, and the storage container is the compressor and the room
The pipeline section of the heat exchanging pipe of outer machine being between first valve and second valve.
6. air conditioner according to claim 1, which is characterized in that further include:
Vacuum tank is set to the outdoor unit, is connected to the heat exchanging pipe of the air conditioner, has closed state and conducting shape
State；
Wherein, the vacuum tank is configured to when combustible refrigerant leakage is not detected in the sensor in the closing
State is in the on state when the sensor generates the leakage signal, so that the institute in the heat exchanging pipe
It states combustible refrigerant and is inhaled into the vacuum tank and be sealed storage.
7. air conditioner according to claim 1, which is characterized in that
The sensor is concentration sensor, and is configured to when the concentration for the combustible refrigerant for sensing surrounding be more than default
Concentration threshold when generate the leakage signal.
8. a kind of control method for the described in any item air conditioners of claim 1-7 characterized by comprising
Whether the combustible refrigerant for monitoring the indoor unit leaks, the generation when the combustible refrigerant leaks
The leakage signal；
After generating the leakage signal, the leakage signal is converted into alarm signal, and utilize the Wi-Fi module by institute
It states alarm signal and is wirelessly transmitted to the mobile device.
9. according to the method described in claim 8, it is characterized by further comprising:
After getting the leakage signal, the combustible refrigerant guiding in the heat exchanging pipe of the air conditioner is located at institute
It states and is sealed storage in the storage container of outdoor unit.
10. a kind of computer readable storage medium is stored thereon by computer program, which is characterized in that the program is by processor
The step of any one of claim 8-9 the method is realized when execution.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910765861.1A CN110486884A (en) | 2019-08-19 | 2019-08-19 | A kind of air conditioner, control method and storage medium |
| PCT/CN2020/109552 WO2021032053A1 (en) | 2019-08-19 | 2020-08-17 | Air conditioner and control method therefor, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910765861.1A CN110486884A (en) | 2019-08-19 | 2019-08-19 | A kind of air conditioner, control method and storage medium |
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| CN110486884A true CN110486884A (en) | 2019-11-22 |
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| CN201910765861.1A Pending CN110486884A (en) | 2019-08-19 | 2019-08-19 | A kind of air conditioner, control method and storage medium |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021032052A1 (en) * | 2019-08-19 | 2021-02-25 | 青岛海尔空调器有限总公司 | Air conditioner control method, storage medium and air conditioner |
| WO2021032053A1 (en) * | 2019-08-19 | 2021-02-25 | 青岛海尔空调器有限总公司 | Air conditioner and control method therefor, and storage medium |
| CN113757794A (en) * | 2020-06-05 | 2021-12-07 | 宁波奥克斯电气股份有限公司 | Combustible refrigerant air conditioner and control method thereof |
| CN117368409A (en) * | 2023-09-21 | 2024-01-09 | 广州海关技术中心 | Method and equipment for detecting reliability of sensor of combustible refrigerant |
| WO2024007609A1 (en) * | 2022-07-08 | 2024-01-11 | 重庆海尔空调器有限公司 | Safety early warning method and device for air conditioner, air conditioner, and storage medium |
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| CN207487075U (en) * | 2017-07-05 | 2018-06-12 | Tcl德龙家用电器（中山）有限公司 | Mobile air-conditioner control device and mobile air-conditioner |
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| WO2021032053A1 (en) * | 2019-08-19 | 2021-02-25 | 青岛海尔空调器有限总公司 | Air conditioner and control method therefor, and storage medium |
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| WO2024007609A1 (en) * | 2022-07-08 | 2024-01-11 | 重庆海尔空调器有限公司 | Safety early warning method and device for air conditioner, air conditioner, and storage medium |
| CN117368409A (en) * | 2023-09-21 | 2024-01-09 | 广州海关技术中心 | Method and equipment for detecting reliability of sensor of combustible refrigerant |
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