CN105841407B - A kind of air-conditioning voltage stabilizing energy saver and method - Google Patents
A kind of air-conditioning voltage stabilizing energy saver and method Download PDFInfo
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- CN105841407B CN105841407B CN201610345354.9A CN201610345354A CN105841407B CN 105841407 B CN105841407 B CN 105841407B CN 201610345354 A CN201610345354 A CN 201610345354A CN 105841407 B CN105841407 B CN 105841407B
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- air
- conditioning
- threshold
- spray equipment
- condenser
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2116—Temperatures of a condenser
Abstract
The present invention relates to energy conservation and field of safety protection more particularly to a kind of air-conditioning voltage stabilizing energy saver and methods.The present invention is by the operation information (refrigerant output pressure value/refrigerant pipe temperature/condenser fan electric current including acquiring compressor of air conditioner) of acquisition air-conditioning equipment to determine whether needing to implement atomization/spray to condenser; make air-conditioning equipment work in reasonable highly effective refrigeration section; improve Energy Efficiency Ratio; reduce compressor load; it reduces or prevents air-conditioning because of delay machine phenomenon caused by high voltage protective; ensure air-conditioning equipment safe and stable operation, and the period regular automated cleaning air-conditioning condenser fin of setting can be passed through.
Description
Technical field
The present invention relates to energy-saving field more particularly to a kind of air-conditioning voltage stabilizing energy saver and methods.
Background technique
The refrigeration system of air-conditioning used today generally includes compressor, and compressor is that low-pressure gas is promoted to high pressure gas
The driven fluid machinery of one kind of body, it is operated to drive by motor and be lived from the refrigerant gas of air intake duct sucking low-temp low-pressure
After plug compresses it, to the refrigerant gas of the output channel of compressor discharge high temperature and pressure, provided for refrigeration cycle dynamic
Power, to realize compression → condensation (heat release) → expansion → evaporation (heat absorption) refrigeration cycle.
Due to the influence of external environment, when environment temperature is higher, the operation power of compressor increases, while compressor
In the output pressure value of refrigerant can also correspond to and change, i.e., when environment temperature increases, air-conditioning meeting in process of refrigerastion
Shed more heats.The heat exchange efficiency of air-conditioning condenser is generally improved using the evaporation cooling principle of mist cooling at present, but
It is in the case where thermal extremes or bad ambient condenser heat dissipating state, air-conditioning equipment still will appear alarm for high voltage or delay machine
Phenomenon.
Summary of the invention
In view of the problems of the existing technology, a kind of air-conditioning voltage stabilizing energy saver and method are now provided.
Specific technical solution is as follows:
A kind of air-conditioning voltage stabilizing energy saver, radiates applied to air-conditioning condenser, improves the heat exchange efficiency of condenser, really
Protect air-conditioning equipment safe and stable operation.The energy conservation and safety system include:
Spray equipment is set to the side of the air-conditioning condenser inlet side, with to the air-conditioning condenser spray water mist
Or/droplet or/water column, the high heat of condenser is directly taken away using the latent heat of water, makes air-conditioning equipment safe and stable operation；
Atomising device is mounted on the air-conditioning condenser inlet side, to spray water mist to the air-conditioning condenser, reduces cold
The inlet air temperature of condenser improves the Energy Efficiency Ratio of air-conditioning equipment using the evaporation cooling principle of water mist；
Pressure sensor is set on the refrigerant output channel of compressor of air conditioner, cold to sense the compressor of air conditioner
The output pressure value of matchmaker；
Temperature sensor is set on the refrigerant output channel of compressor of air conditioner, cold to sense the compressor of air conditioner
The temperature value of matchmaker；
In the present embodiment, pressure sensor and temperature sensor can be all set in the refrigerant output channel of compressor of air conditioner
On, can also only have one among the two and be set on the refrigerant output channel of compressor of air conditioner.
Current transformer is set on the blower of air-conditioning condenser, to sense the starting of the air-conditioning condenser blower
State；
Controller is connect with the pressure sensor, temperature sensor, current transformer, to be pressed according to the output
The control of the state of force value and first threshold, temperature value and second threshold, current transformer and third threshold values (adjusts, starts, stopping
Only) spray equipment and/or the atomising device.
Preferably, the controller in the output pressure value in first threshold or the temperature value is in the second threshold
The current value of the value neutralization current transformer Shi Qidong, stopping or adjustment atomising device in third threshold values.
Preferably, the controller is when the output pressure value is in first threshold, to start or adjust or stop
The atomising device；
Or the controller is to Shi Qidong or adjustment or the stopping atomization in second threshold in the temperature value
Device；
Or the controller is to when the output pressure value is in given threshold, and air-conditioning equipment another
Run signal Shi Qidong or adjustment or stopping atomising device in given threshold.
Preferably, the controller is when the output pressure value is in first threshold, to start or adjust or stop
The spray equipment；
Or the controller is Shi Qidong or adjustment or to stop the spray in second threshold in the temperature value
Device；
Or the controller is to when the output pressure value is in given threshold, and air-conditioning another operation
Signal Shi Qidong or adjustment or stopping spray equipment in given threshold.
Preferably, the spray equipment is set to the one side or the multi-lateral of the air-conditioning condenser surrounding.
Preferably, the spray equipment includes nozzle, the nozzle spray water mist or droplet or water column.
Preferably, the water mist of the nozzle spray or droplet or water column directly contact the fin of the air-conditioning condenser.
Preferably, one or more nozzles are arranged according to the form-factor of the air-conditioning condenser in the nozzle.
Preferably, the atomising device is spraying using atomizer (centrifugal atomizing brshless DC motor).Also pressure can be used
Power atomizer substitutes atomizer.
Preferably, the atomising device sprays water mist in the air-conditioning condenser inlet side.
Preferably, the sprinkling equipment and atomization plant carry out the on-off of spray or atomization water using solenoid valve or water pump
And control.
Preferably, the controller is according to the air conditioner operation parameters value (compressor pressure/temperature/ambient humidity) of setting
And/or the starting of time cycle (time, week, date) automatic or manual, stopping or adjustment spray equipment are to rinse, clean air-conditioning
Condenser fin.
Preferably, the droplet of the nozzle spray or water column rinse or clean condenser fin.
A kind of air-conditioning voltage-stabilizing and energy-saving method, the inlet side for providing an air-conditioning condenser are equipped with atomising device, and the air-conditioning is steady
Pressure power-economizing method include:
Step S1 senses the output pressure value and/or temperature value of the refrigerant of the compressor of air-conditioning；
Step S2, the output pressure value and first threshold or temperature value and second threshold, Yu Suoshu output pressure
Value executes step S3 in the first threshold or when the temperature value is in second threshold, and the output pressure value is more than institute
When stating first threshold or the temperature value more than the second threshold, step S4 and/or step S5 is executed；
Step S3 starts the atomising device；
Step S4 closes the atomising device；
Step S5 starts the spray equipment.
Preferably, the atomising device is sprayed using centrifugal atomizing brshless DC motor or the atomising device uses
Pressure atomization spray head, the atomising device spray water mist in the air-conditioning condenser inlet side.
Preferably, the spray equipment is set to the one side or the multi-lateral of the air-conditioning condenser surrounding；The spray equipment
Including nozzle, one or more nozzles are arranged according to the form-factor of the air-conditioning condenser；The nozzle is sprayed by pressure
Water mist or droplet or water column；The water mist or droplet or water column of the nozzle spray directly contact the fin of the air-conditioning condenser.
Preferably, automatically or manually started or stoped according to the air conditioner operation parameters value of setting and/or time cycle or
Spray equipment is adjusted, to rinse or clean air-conditioning condenser fin.
Preferably, the extended line that the fin that the spray equipment is formed by extended line and the air-conditioning condenser is formed it
Between angle be greater than 0 degree and less than or equal to 90 degree.
The beneficial effect of above-mentioned technical proposal is:
In above-mentioned technical proposal, by acquiring the operation information of air-conditioning equipment, (refrigerant including acquiring compressor of air conditioner is defeated
Pressure value/refrigerant pipe temperature/condenser fan electric current out) to determine whether need to implement atomization/spray to condenser, make sky
It adjusts equipment work in reasonable highly effective refrigeration section, improves Energy Efficiency Ratio, reduce compressor load, reduce or prevent air-conditioning because of high pressure
Delay machine phenomenon caused by protection, it is ensured that air-conditioning equipment safe and stable operation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the embodiment of the energy conserving system of air-conditioning of the present invention.
Fig. 2 is a kind of flow chart of the embodiment of the power-economizing method of air-conditioning of the present invention.
Specific embodiment
It should be noted that in the absence of conflict, following technical proposals be can be combined with each other between technical characteristic.
A specific embodiment of the invention is further described with reference to the accompanying drawing:
A kind of air-conditioning voltage stabilizing energy saver is present embodiments provided, as shown in Figure 1, providing in energy conservation and safety system
One includes the air-conditioning of air cooled condenser, wherein and condenser is equipped with condenser pipe and condensing fin, and condenser air intake surface
Side is equipped with spray equipment, and condenser air intake surface is additionally provided with atomising device；
Spray equipment (sprinkling equipment) is set to the side of the condenser air intake surface, with to the fin spray water mist
Or droplet or water column；
Atomizer (atomization plant or atomising device) closes on the setting of condenser air intake surface, to spray water mist to the fin；
Pressure sensor is set on the refrigerant output channel of compressor, the output pressure of the refrigerant to sense compressor
Force value；
Controller (intelligent controller), connect with pressure sensor, to the state according to output pressure value and a threshold value
Controllable starting spray equipment and atomizer.
In the present embodiment, threshold value can correspond to the high efficient district of compressor operating, if compressor operating in high efficient district and
Non-efficient area, controller can radiate to the fin of condenser using different heat dissipating methods, the fin in the present embodiment
The heat spreading function of condenser, i.e. radiating fin are mainly played, refrigerant is air-conditioning refrigerant.
In the present embodiment, the back side of air-conditioning refers to the opposite one side of air-conditioner air outlet, and spray equipment can not only make air-conditioning
The pressure at expulsion rapid decrease of compressor, can also be rinsed condenser fin, clean dust and sundries on fin.
In the present embodiment, spray equipment can be set to air-conditioning condenser cleaning model.
It should be noted that the controller in the present embodiment realizes control spray equipment and atomizer by the way of hardware
Starting.Such as the function of controller can may be implemented using a variety of existing circuits such as comparator, subtracter, metal-oxide-semiconductors.
In the present embodiment, controller can export the first control instruction, and atomizer can start according to the first control instruction；Controller can
To export the second control instruction, spray equipment starts according to the second control instruction, atomizer can stop according to the second control instruction
Only.Controller can export third control instruction, atomizer and spray equipment and be started simultaneously according to third control instruction.
In one preferred embodiment, the one side or the multi-lateral that spray equipment can be set in the surrounding at the back side of air-conditioning is equal
It can.
In a preferred embodiment of the invention, controller is to start atomizer when output pressure value is in threshold value.
In a preferred embodiment of the invention, controller is to start spray equipment when pressure value is more than in threshold value.
In above-described embodiment, atomizer improves the heat exchange efficiency of condenser using the evaporation cooling principle of water mist, makes air-conditioning
Equipment works in the reasonable interval of highly effective refrigeration.When the pressure at expulsion (or delivery temperature) of compressor of air conditioner is higher than setting value, control
Device processed starts spray equipment.Spray equipment directly makes condenser cooling using the latent heat of water, can quickly reduce compressor of air conditioner
Pressure at expulsion, do not allow compressor of air conditioner alarm for high voltage and delay machine phenomenon occur, so that the exhaust pressure value of compressor is revert to
Setting value, air-conditioning equipment revert to the reasonable interval of highly effective refrigeration.
Further, atomizer can also be opened while opening spray equipment.
In a preferred embodiment of the invention, spray equipment includes that nozzle and spray equipment are sprayed using pressure mode
Water mist or droplet or water column out.
In a preferred embodiment of the invention, atomizer is sprayed water using centrifugal atomizing mode.
In above-described embodiment, atomizer is sprayed water using centrifugal atomizing mode, and what atomizer sprayed is droplet, and spray equipment
Water column is sprayed by pressure mode, water column is directly contacted with fin, quickly reduces condenser fin (refrigerant by the latent heat of water
Pipe) temperature, so spray equipment is more preferable relative to the heat dissipation effect of atomizer, so the output pressure value in compressor is more than
When threshold value, start spray equipment.
Further, the angle in the present embodiment, between the direction of the water column of nozzle injection and the extended line of fin formation
It can be acute angle or right angle, and the top at the air-conditioning back side, low side and two sides, spray equipment tool can be set in spray equipment
The position of body setting can be related with the direction of fin, and the position by the way that spray equipment is arranged can reinforce spray equipment to fin
Flushing effect.
A kind of method for present embodiments providing energy conservation and the safeguard protection of air-conditioning, providing one includes compressor and condenser
Air-conditioning, wherein the back side of condenser is equipped with fin, and the side at the back side of air-conditioning is equipped with spray equipment, closes on fin
It is additionally provided with atomizer, as shown in Fig. 2, the power-economizing method includes:
Step S1 senses the output pressure value of the refrigerant of compressor；
Step S2 compares output pressure value and a threshold value, when output pressure value is in threshold value, executes step S3, output
When pressure value is more than threshold value, step S4 is executed；
Step S3 starts atomizer；
Step S4 starts spray equipment and atomizer, or starting spray equipment.
In a preferred embodiment of the invention, spray equipment includes that nozzle and spray equipment are sprayed using pressure mode
Water mist or droplet or water column out.
In a preferred embodiment of the invention, nozzle is formed by the folder between the extended line that extended line and fin are formed
Angle is greater than 0 degree and is less than or equal to 90 degree.
In a preferred embodiment of the invention, atomizer is sprayed water using centrifugal atomizing mode.
In conjunction with above-described embodiment, the back side that a kind of actual application scenarios are illustrated air-conditioning to above-described embodiment is now provided
Top be equipped with spray equipment, spray equipment includes row's nozzle, and nozzle is formed by the extended line that extended line and fin are formed
Between angle be equal to 90 degree, when output pressure value is not above threshold value use centrifugal atomizing mode spray water, in output pressure
Start spray equipment when value is more than threshold value or start centrifugal atomizing and spray equipment water spray simultaneously, spray equipment uses high-pressure atomization
Mode sprays water column.
To sum up, in above-mentioned technical proposal, pass through the work of compressor known to the output pressure value for the refrigerant for acquiring compressor
Situation, i.e. the refrigeration situation of air-conditioning, and radiated by control starting atomizer and spray equipment to condenser, it improves
The working efficiency of compressor reduces the operating power of compressor.
By description and accompanying drawings, the exemplary embodiments of the specific structure of specific embodiment are given, based on present invention essence
Mind can also make other conversions.Although foregoing invention proposes existing preferred embodiment, however, these contents are not intended as
Limitation.
For a person skilled in the art, after reading above description, various changes and modifications undoubtedly be will be evident.
Therefore, appended claims should regard the whole variations and modifications for covering true intention and range of the invention as.It is weighing
The range and content of any and all equivalences, are all considered as still belonging to the intent and scope of the invention within the scope of sharp claim.
Claims (10)
1. a kind of air-conditioning voltage stabilizing energy saver, which is characterized in that applied to the air-conditioning condenser in energy conservation and safety system
It radiates:
Spray equipment is set to the side of air-conditioning condenser inlet side, with to the air-conditioning condenser spray water mist or droplet or
Water column；
Atomising device is mounted on the air-conditioning condenser inlet side, to spray water mist to the air-conditioning condenser；
Pressure sensor and/or temperature sensor, the pressure sensor are set on the refrigerant output channel of compressor of air conditioner,
And/or the temperature sensor is set on the refrigerant output channel of compressor of air conditioner, the pressure sensor is to sense sky
Adjust the output pressure value of compressor refrigerant, temperature value of the temperature sensor to sense the compressor of air conditioner refrigerant；
Whether controller is connect with the pressure sensor and/or temperature sensor, to be higher than according to the output pressure value
First threshold as a result, and/or the temperature value whether be higher than second threshold as a result, controlling the spray equipment starting.
2. air-conditioning voltage stabilizing energy saver according to claim 1, which is characterized in that the controller in the output to press
When force value is in first threshold, start or adjust or stop the atomising device；
Or the controller is Shi Qidong or adjustment or to stop the atomising device in second threshold in the temperature value.
3. air-conditioning voltage stabilizing energy saver according to claim 1, which is characterized in that the controller in the output to press
When force value is in first threshold, start or adjust or stop the spray equipment；
Or the controller is Shi Qidong or adjustment or to stop the spray equipment in second threshold in the temperature value.
4. air-conditioning voltage stabilizing energy saver according to claim 1, it is characterised in that the controller is transported according to the air-conditioning of setting
Row parameter value and/or time cycle automatically or manually start or stop or adjust spray equipment, to rinse or clean air-conditioning cold
Condenser fin.
5. air-conditioning voltage stabilizing energy saver according to claim 1, which is characterized in that the spray equipment and atomising device use
Solenoid valve or water pump carry out the on-off and control of spray or atomization water.
6. a kind of air-conditioning voltage-stabilizing and energy-saving method, which is characterized in that provide an air-conditioning condenser inlet side be equipped with atomising device and
Spray equipment, the air-conditioning voltage-stabilizing and energy-saving method include:
Step S1 senses the output pressure value and/or temperature value of the refrigerant of the compressor of air-conditioning；
Step S2, the output pressure value and first threshold or temperature value and second threshold, Yu Suoshu output pressure value exist
In the first threshold or when the temperature value is in second threshold, step S3 is executed, the output pressure value is more than described the
When one threshold value or the temperature value are more than the second threshold, execute step S5 or execute step S4 and step S5；
Step S3 starts the atomising device；
Step S4 closes the atomising device；
Step S5 starts the spray equipment.
7. air-conditioning voltage-stabilizing and energy-saving method according to claim 6, which is characterized in that the atomising device uses centrifugal atomizing
Brshless DC motor is sprayed or the atomising device uses pressure atomization spray head, and the atomising device is in the air conditioner condensation
Device inlet side sprays water mist.
8. air-conditioning voltage-stabilizing and energy-saving method according to claim 6, which is characterized in that the spray equipment is set to the sky
Adjust the one side or the multi-lateral of condenser surrounding；The spray equipment includes nozzle, is set according to the form-factor of the air-conditioning condenser
Set one or more nozzles；The nozzle passes through pressure spray water mist or droplet or water column；The water mist or water of the nozzle spray
Pearl or water column directly contact the fin of the air-conditioning condenser.
9. air-conditioning voltage-stabilizing and energy-saving method according to claim 6, which is characterized in that according to the air conditioner operation parameters value of setting
And/or the time cycle automatically or manually starts or stops or adjusts spray equipment, to rinse or clean air-conditioning condenser fin.
10. air-conditioning voltage-stabilizing and energy-saving method according to claim 8, which is characterized in that the spray equipment, which is formed by, to be prolonged
The angle between extended line that the fin of long line and the air-conditioning condenser is formed is greater than 0 degree and is less than or equal to 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610345354.9A CN105841407B (en) | 2016-05-23 | 2016-05-23 | A kind of air-conditioning voltage stabilizing energy saver and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610345354.9A CN105841407B (en) | 2016-05-23 | 2016-05-23 | A kind of air-conditioning voltage stabilizing energy saver and method |
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| CN105841407A CN105841407A (en) | 2016-08-10 |
| CN105841407B true CN105841407B (en) | 2019-06-18 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826416A (en) * | 2018-06-08 | 2018-11-16 | 南通欧贝黎新能源电力股份有限公司 | A kind of renewable energy heating system heat pump |
| CN111486518A (en) * | 2019-01-25 | 2020-08-04 | 苏州三星电子有限公司 | Cooling protecting net and air conditioner |
| CN110186224A (en) * | 2019-06-13 | 2019-08-30 | 南京佳力图机房环境技术股份有限公司 | A kind of centralized condenser with spraying cooling |
| CN110455069A (en) * | 2019-08-01 | 2019-11-15 | 珠海格力电器股份有限公司 | Automatically cleaning dryer and its control method |
| CN110726185A (en) * | 2019-09-04 | 2020-01-24 | 徐忠华 | Cooling atomizer |
| CN113110654A (en) * | 2021-04-12 | 2021-07-13 | 国网吉林省电力有限公司四平供电公司 | Building energy-saving comfortable automatic control system and method thereof |
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| CN201133703Y (en) * | 2007-10-17 | 2008-10-15 | 南京捷通精密空调设备有限公司 | Warm-pressing double-control intelligent atomizing sprinkling system |
| CN101907324A (en) * | 2010-08-16 | 2010-12-08 | 华为技术有限公司 | Energy-saving device and energy-saving method for air conditioner outdoor unit |
| CN203518807U (en) * | 2013-08-29 | 2014-04-02 | Tcl空调器(中山)有限公司 | Cleaning device of heat exchanger and air conditioner |
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