CN106440929A - Washing control method and device of evaporator of air conditioner and air conditioner - Google Patents
Washing control method and device of evaporator of air conditioner and air conditioner Download PDFInfo
- Publication number
- CN106440929A CN106440929A CN201611086665.4A CN201611086665A CN106440929A CN 106440929 A CN106440929 A CN 106440929A CN 201611086665 A CN201611086665 A CN 201611086665A CN 106440929 A CN106440929 A CN 106440929A
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- China
- Prior art keywords
- water
- vaporizer
- conditioner
- drip tray
- wash cycles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
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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
- F25B39/02—Evaporators
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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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/003—Control arrangements
Abstract
The invention discloses a washing control method of an evaporator of an air conditioner. The method comprises the following steps: A, controlling a water adding pump to start as well as controlling a compressor to start to enter a heating mode while washing the evaporator; pumping the water from the water adding pump into the evaporator through a water adding pipe; heating the pumped water to wash the evaporator; B, controlling the water collected by a water pan from the evaporator to flow into a water tank through a water outlet to circularly wash the evaporator; and C, draining the water from the water pan to the outer part of the air conditioner after the circular washing meets a preset condition. The invention also discloses a washing control device of the evaporator of the air conditioner and the air conditioner. The method and the device are applied to the washing of the evaporator and have the advantages that the washing effect can be improved, the indoor environment can be improved, and thus the comfort level of the air conditioner can be improved.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly, to air-conditioner evaporator cleaning control method, device and air-conditioner.
Background technology
At present, with scientific and technical continuous development, increasing home appliance enters daily life and work
In the middle of making., air-conditioner can be carried for indoor environment under cold or hot environment home appliance by heat exchange taking air-conditioner as a example
For refrigeration or heating effect, to provide comfortable indoor environment.However, with air-conditioner long action time, indoor set
Vaporizer can be dirty, leads to the wind being blown into indoor environment to carry antibacterial so that indoor air is deteriorated, air-conditioner comfort level
Difference.
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is existing skill
Art.
Content of the invention
Present invention is primarily targeted at providing a kind of air-conditioner evaporator cleaning control method, device and air-conditioner, purport
Solving at present with air-conditioner long action time, the vaporizer of indoor set can be dirty, leads to the wind band being blown into indoor environment
There is antibacterial so that indoor air is deteriorated, the problem of air-conditioner comfort level difference.
For achieving the above object, a kind of air-conditioner evaporator cleaning control method that the present invention provides, including step：
A, when vaporizer cleans, control the water pump that adds water to open, and control compressor to turn on into heating mode, add water water
The water of pump squeezes into vaporizer by filler pipe, to the water heated wash vaporizer squeezed into；
The water that the vaporizer that drip tray is collected by B, control flows down flows into tank wash cycles vaporizer by outlet；
C, wash cycles meet pre-conditioned after, the water in drip tray is drained into outside air-conditioner.
Preferably, after described C, also include：
According to A, B and C wash cycles vaporizer；
After the number of times according to A, B and C wash cycles vaporizer reaches first threshold, close the water pump that adds water, by drip tray
In water emptying, terminate vaporizer cleaning.
Preferably, the water that the described vaporizer controlling drip tray to collect flows down flows into tank wash cycles by outlet and steams
After sending out device, also include：
After wash cycles reach the very first time, or after heating operation second time, or reach in the number of times of wash cycles
To after preset times, judge that wash cycles meet pre-conditioned.
Preferably, after the described wash cycles vaporizer according to A, B and C, also include：
After the number of times according to A, B and C wash cycles vaporizer reaches default Second Threshold, improve turning of the water pump that adds water
Speed, controls filler pipe to rinse against vaporizer, described Second Threshold is less than described first threshold.
Preferably, the water in drip tray is drained into and include outside air-conditioner：
Open drain valve, the water in drip tray is drained into outside air-conditioner by its discharge outlet；Or
Open draining pump, the water in drip tray is drained into outside air-conditioner by its draining pump；Or
Open drain valve and draining pump, the water in drip tray is drained into outside air-conditioner.
Additionally, for achieving the above object, the present invention also provides a kind of air-conditioner evaporator cleaning control device, including：
Control module, for when vaporizer cleans, controls the water pump that adds water to open, and controls compressor to turn on into and heat
Pattern, the water of the water pump that adds water squeezes into vaporizer by filler pipe, to the water heated wash vaporizer squeezed into；
Cleaning module, is additionally operable to control the water that the vaporizer collecting drip tray flows down to flow into tank circulation by outlet
Cleaning vaporizer；Cleaning module is additionally operable to
Wash cycles meet pre-conditioned after, the water in drip tray is drained into outside air-conditioner.
Preferably, wash cycles vaporizer under control module and cleaning module control；
Described control module, is additionally operable to, after the number of times of wash cycles vaporizer reaches first threshold, close the water pump that adds water；
Described cleaning module, is additionally operable to, by the water emptying in drip tray, terminate vaporizer cleaning.
Preferably, described control module, is additionally operable to, after the number of times of wash cycles vaporizer reaches Second Threshold, improve and add
The rotating speed of water water pump, controls filler pipe to rinse against vaporizer, described Second Threshold is less than described first threshold.
Preferably, described device also includes：
Judge module, for after wash cycles reach the very first time, or after heating operation second time, or in circulation
After the number of times of cleaning reaches preset times, judge that wash cycles meet pre-conditioned.
Preferably, described cleaning module, is additionally operable to open drain valve, and the water in drip tray is drained into sky by its discharge outlet
Adjust outside device；Or
Open draining pump, the water in drip tray is drained into outside air-conditioner by its draining pump；Or
Open drain valve and draining pump, the water in drip tray is drained into outside air-conditioner.
Additionally, for achieving the above object, the present invention also provides a kind of air-conditioner, including air-conditioner evaporator as above
Cleaning control device.
The present invention passes through for the water in water tank to be sprayed to vaporizer by the water pump that adds water, and opens compressor and heats heating evaporation
The water squeezed on device is carried out to vaporizer, and the booty on vaporizer can more effectively be taken away by hot water cleaning, realizes to steaming
Send out the cleaning of device, improve cleaning performance, improve indoor environment, and then improve air-conditioner comfort level.
Brief description
Fig. 1 is the schematic flow sheet of the first embodiment of air-conditioner evaporator cleaning control method of the present invention；
Fig. 2 a is the structural representation of air-conditioner water tank and tank in one embodiment of the invention；
Fig. 2 b is the structural representation of air-conditioner in another embodiment of the present invention；
Fig. 3 is the schematic flow sheet of the second embodiment of air-conditioner evaporator cleaning control method of the present invention；
Fig. 4 is the schematic flow sheet of the 3rd embodiment of air-conditioner evaporator cleaning control method of the present invention；
Fig. 5 is the module diagram of the first embodiment of air-conditioner evaporator cleaning control device of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The present invention provides a kind of air-conditioner evaporator cleaning control method.
With reference to Fig. 1, Fig. 1 is the schematic flow sheet of the first embodiment of air-conditioner evaporator cleaning control method of the present invention.
Step S10, when vaporizer cleans, controls the water pump that adds water to open, and controls compressor to turn on into heating mode,
The water of water pump of adding water squeezes into vaporizer by filler pipe, to the water heated wash vaporizer squeezed into；
With reference to Fig. 2 a and Fig. 2 b, the air-conditioner of the embodiment of the present invention includes：Vaporizer 1, water tank 2, tank 3, add water water pump 4
And filler pipe 5, the bottom of described vaporizer 1 is provided with drip tray 11, and described water tank 2 is connected with described tank 3, the described water that adds water
Pump 4 is arranged in described tank 3, and add water described in one end connection of described filler pipe 5 water pump 4, and the other end is against described vaporizer
1, spray water to described vaporizer 1 and indoor evaporation is added water.Further, described drip tray 11 is provided with discharge outlet 14, described row
The mouth of a river 14 is connected with the first drain pipe 15, and described first drain pipe 15 is provided with drain valve 16.Described drain pipe 15 is connected to room
Outward or at indoor drainage.Alternatively, pipe laying for convenience, described discharge outlet 14 be arranged on drip tray 11 away from described go out
The one end at the mouth of a river 12.Discharge outlet 14, the first drain pipe 15 and drain valve 16 are set in drip tray 11, by discharge outlet 14, first
Drain pipe 15 arranges the water in drip tray 11 to outdoor, drains into outdoor or storage by the water that drain valve 16 controls drip tray 11
In drip tray 11.By discharge outlet 14 draining to outdoor, in time the water left in drip tray 11 is discharged, it is to avoid cause sky
Adjust the situation of the internal hydrops leak of device.In an alternative embodiment of the invention it is also possible to pass through draining pump 17 and the second drain pipe 18
Water in drip tray 11 is drained into outside air-conditioner.
When needing the vaporizer 1 to air-conditioner to clean, the water pump 4 that adds water is controlled to open, after the water pump 4 that adds water is opened, plus
The water that water tank 3 flows in tank 3 is squeezed into filler pipe 5 by water water pump 4.Judge whether by air-conditioner run time to need to steaming
Send out device 1 clean, reach at runtime threshold value (one month or a season etc., or continuous running time reach 300 hours or
400 hours etc.) when, control the vaporizer 1 to air-conditioner to clean；Or receive vaporizer 1 clear instruction of air-conditioner, to air-conditioning
The vaporizer 1 of device is carried out.Add water after water pump 4 squeezes into water to filler pipe 5 in control, control filler pipe 5 to inject toward vaporizer 1
Water is to clean vaporizer 1.Preferably, described filler pipe 5 is provided with shower nozzle against one end of vaporizer 1, by shower nozzle spray water
To vaporizer 1, improve the contact area of water and vaporizer 1, by spraying into the cleaning dynamics increasing to vaporizer 1.It is appreciated that
, described filler pipe 5 can also be sprays water against the middle part of described vaporizer 1 or middle and lower part position, be not against evaporation
During the upper end water spray of device 1, the shower nozzle that filler pipe 5 connects needs the setting of fountain height.Specifically it is set to, near the injection flow rate of upper end
More than lower end injection flow rate.
When vaporizer 1 cleans, control compressor to turn on into heating mode, raising vaporizer 1 is heated by compressor
The temperature on surface, to the water heating flow through on vaporizer 1, cleans, by hot water, the booty that vaporizer 1 surface taken away by vaporizer 1.
It should be understood that the unlatching of the water pump that adds water can after compressor turns on into heating mode, for example, 30s or 1 minute it
Afterwards, the surface temperature heating early stage vaporizer 1 improves less it is impossible to heat to the water on vaporizer 1 surface.
Step S20, controls the water that the vaporizer collecting drip tray flows down to flow into tank wash cycles by outlet and steams
Send out device；
When cleaning vaporizer 1, control drain valve 14 to close and close, not to air-conditioner outer row drip tray with draining pump 17
Water in 11.Drip tray 11 is collected the water flowing down from vaporizer 1 and is not expelled to outside air-conditioner.Drip tray 11 is collected washing and is steamed
Send out the water of device 1, water flows into tank 3 by outlet and recycles, and again flows into tank 3, by water pump 4 and the filler pipe 5 of adding water
The water flowing into inflow tank 3 in drip tray 11 is squeezed into vaporizer 1 heating and cleans vaporizer with hot water, by recycling cleaning
The water of vaporizer 1, it is to avoid the wasting of resources.
Step S30, wash cycles meet pre-conditioned after, the water in drip tray is drained into outside air-conditioner.
The water flowing down in the vaporizer 1 by collecting drip tray 11 flows into tank 3 wash cycles by outlet 12 and steams
Send out device 1, judge whether to meet using which wash cycles vaporizer 1 wash cycles pre-conditioned, meet in advance in wash cycles
If after condition, the water in drip tray is drained into outside air-conditioner.
Specifically, with reference to Fig. 3, judge that wash cycles meet pre-conditioned inclusion：
Step S21, after wash cycles reach the very first time, or after heating operation second time, or in wash cycles
Number of times reach preset times after, judge that wash cycles meet pre-conditioned.Described preset times can be 1 time or 2 inferior, institutes
Stating the very first time can be 10 minutes or 15 minutes etc., and described second time can be 12 minutes or 20 minutes etc., described first
Time is less than described second time.Adding water, water pump 4 is opened, and compressor is opened after heating, and the water in drip tray 11 is led to by detection
Cross outlet 12 and drain into the number of times of tank 3 wash cycles and whether reach preset times, after reaching preset times, judge circulation cleaning
Wash meet pre-conditioned；Or, opening in the water pump 4 that adds water, compressor is opened after heating, and starts timing, in heating operation the second
Between after, judge that wash cycles meet pre-conditioned；Or, opening in the water pump 4 that adds water, compressor is opened after heating, and detects water receiving
Whether the water in disk 11 reaches the very first time by the time that outlet 12 drains into tank 3 wash cycles, is reaching the very first time
When, judge that wash cycles meet pre-conditioned.Judge wash cycles meet pre-conditioned after, the water in drip tray 11 is drained into
Outside air-conditioner, take away the booty on vaporizer 1, clean vaporizer 1, filthy water is discharged in time from drip tray 11, it is to avoid be anti-
Again vaporizer 1, the cleaning performance of impact vaporizer 1 are cleaned by filthy water.Described water in drip tray 11 is drained into outside air-conditioner
Portion includes：Open drain valve 16, the water in drip tray 11 is drained into outside air-conditioner by its discharge outlet 14；Or open draining
Pump 17, the water in drip tray 11 is passed through its draining pump 17 and the second drain pipe 18 drains into outside air-conditioner；Or open draining
Valve 16 and draining pump 17, the water in drip tray 11 is drained into outside air-conditioner.
Further, according to step S10, step S20 and step S30 wash cycles vaporizer 1；According to step S10, step
After rapid S20 and step S30 wash cycles number of times reach first threshold, close the water pump 4 that adds water, by the water emptying in drip tray 11,
Terminate the cleaning of vaporizer 1.Described first threshold can be 5 times or 8 inferior, reaches first threshold in wash cycles vaporizer 1
Afterwards it is meant that vaporizer 1 cleans up, close the water pump 4 that adds water, compressor, the water emptying in drip tray 11 completes vaporizer
1 cleaning operation.In one embodiment or after the persistent period of wash cycles reaches certain time, stop adding water water
The operation of pump 4, and the water in drip tray 11 is emptied.Described certain time can be 30 minutes or 45 minutes etc., by circulation
The time of cleaning obtains the clean level of air-conditioner evaporator 1, when reaching certain time, represents vaporizer 1 in air-conditioner
That washes has cleaned up, and terminates cleaning process.
The present embodiment passes through for the water in water tank 2 to be sprayed to vaporizer 1 by the water pump 4 that adds water, and unlatching compressor heats and adds
The water squeezed on hot vaporizer 1 is carried out to vaporizer, and the booty on vaporizer 1 can more effectively be taken away by hot water cleaning,
Realize the cleaning to vaporizer 1, improve cleaning performance, improve indoor environment, and then improve air-conditioner comfort level.
In a preferred embodiment of the present invention, with reference to Fig. 4, described according to step S10, step S20 and step S30 after,
Also include：
Step S40, reaches default in the number of times according to step S10, step S20 and step S30 wash cycles vaporizer
After two threshold values, improve the rotating speed of the water pump that adds water, control filler pipe to rinse against vaporizer, described Second Threshold is less than described first
Threshold value.
Water on heating heating evaporation device 1, cleans vaporizer with hot water, thus when taking away the booty on vaporizer 1, and
The mid-term of cleaning vaporizer 1, improves the rotating speed of the water pump that adds water, i.e. increase the impulsive force to vaporizer 1 for the water, and then can be more
Effectively wash away the booty on vaporizer 1, improve cleaning efficiency.
Based on said method, the present invention also proposes a kind of air-conditioner evaporator cleaning control device, with reference to Fig. 5, described dress
Put including：Control module 10, cleaning module 20 and judge module 30.
Described control module 10, for when vaporizer cleans, controls the water pump that adds water to open, and control compressor open into
Enter heating mode, the water of the water pump that adds water squeezes into vaporizer by filler pipe, to the water heated wash vaporizer squeezed into；
With reference to Fig. 2 a and Fig. 2 b, the air-conditioner of the embodiment of the present invention includes：Vaporizer 1, water tank 2, tank 3, add water water pump 4
And filler pipe 5, the bottom of described vaporizer 1 is provided with drip tray 11, and described water tank 2 is connected with described tank 3, the described water that adds water
Pump 4 is arranged in described tank 3, and add water described in one end connection of described filler pipe 5 water pump 4, and the other end is against described vaporizer
1, spray water to described vaporizer 1 and indoor evaporation is added water.Further, described drip tray 11 is provided with discharge outlet 14, described row
The mouth of a river 14 is connected with the first drain pipe 15, and described first drain pipe 15 is provided with drain valve 16.Described drain pipe 15 is connected to room
Outward or at indoor drainage.Alternatively, pipe laying for convenience, described discharge outlet 14 be arranged on drip tray 11 away from described go out
The one end at the mouth of a river 12.Discharge outlet 14, the first drain pipe 15 and drain valve 16 are set in drip tray 11, by discharge outlet 14, first
Drain pipe 15 arranges the water in drip tray 11 to outdoor, drains into outdoor or storage by the water that drain valve 16 controls drip tray 11
In drip tray 11.By discharge outlet 14 draining to outdoor, in time the water left in drip tray 11 is discharged, it is to avoid cause sky
Adjust the situation of the internal hydrops leak of device.In an alternative embodiment of the invention it is also possible to pass through draining pump 17 and the second drain pipe 18
Water in drip tray 11 is drained into outside air-conditioner.
When needing the vaporizer 1 to air-conditioner to clean, the water pump 4 that adds water is controlled to open, after the water pump 4 that adds water is opened, plus
The water that water tank 3 flows in tank 3 is squeezed into filler pipe 5 by water water pump 4.Judge whether by air-conditioner run time to need to steaming
Send out device 1 clean, reach at runtime threshold value (one month or a season etc., or continuous running time reach 300 hours or
400 hours etc.) when, control the vaporizer 1 to air-conditioner to clean；Or receive vaporizer 1 clear instruction of air-conditioner, to air-conditioning
The vaporizer 1 of device is carried out.Add water after water pump 4 squeezes into water to filler pipe 5 in control, control filler pipe 5 to inject toward vaporizer 1
Water is to clean vaporizer 1.Preferably, described filler pipe 5 is provided with shower nozzle against one end of vaporizer 1, by shower nozzle spray water
To vaporizer 1, improve the contact area of water and vaporizer 1, by spraying into the cleaning dynamics increasing to vaporizer 1.It is appreciated that
, described filler pipe 5 can also be sprays water against the middle part of described vaporizer 1 or middle and lower part position, be not against evaporation
During the upper end water spray of device 1, the shower nozzle that filler pipe 5 connects needs the setting of fountain height.Specifically it is set to, near the injection flow rate of upper end
More than lower end injection flow rate.
When vaporizer 1 cleans, control compressor to turn on into heating mode, raising vaporizer 1 is heated by compressor
The temperature on surface, to the water heating flow through on vaporizer 1, cleans, by hot water, the booty that vaporizer 1 surface taken away by vaporizer 1.
It should be understood that the unlatching of the water pump that adds water can after compressor turns on into heating mode, for example, 30s or 1 minute it
Afterwards, the surface temperature heating early stage vaporizer 1 improves less it is impossible to heat to the water on vaporizer 1 surface.
Described cleaning module 20, the water for controlling the vaporizer collecting drip tray to flow down flows into tank by outlet
Wash cycles vaporizer；
When cleaning vaporizer 1, control drain valve 14 to close and close, not to air-conditioner outer row drip tray with draining pump 17
Water in 11.Drip tray 11 is collected the water flowing down from vaporizer 1 and is not expelled to outside air-conditioner.Drip tray 11 is collected washing and is steamed
Send out the water of device 1, water flows into tank 3 by outlet and recycles, and again flows into tank 3, by water pump 4 and the filler pipe 5 of adding water
The water flowing into inflow tank 3 in drip tray 11 is squeezed into vaporizer 1 heating and cleans vaporizer with hot water, by recycling cleaning
The water of vaporizer 1, it is to avoid the wasting of resources.
Described cleaning module 20, for wash cycles meet pre-conditioned after, the water in drip tray is drained into air-conditioner
Outside.
The water flowing down in the vaporizer 1 by collecting drip tray 11 flows into tank 3 wash cycles by outlet 12 and steams
Send out device 1, judge whether to meet using which wash cycles vaporizer 1 wash cycles pre-conditioned, meet in advance in wash cycles
If after condition, the water in drip tray is drained into outside air-conditioner.
Described judge module 30, for after wash cycles reach the very first time, or after heating operation second time, or
After the number of times of wash cycles reaches preset times, judge that wash cycles meet pre-conditioned.Described preset times can be 1 time
Or 2 is inferior, the described very first time can be 10 minutes or 15 minutes etc., and described second time can be 12 minutes or 20 minutes
It is less than described second time Deng, described very first time.Adding water, water pump 4 is opened, and compressor is opened after heating, and detects drip tray
Whether the water in 11 reaches preset times by the number of times that outlet 12 drains into tank 3 wash cycles, after reaching preset times,
Judge that wash cycles meet pre-conditioned；Or, opening in the water pump 4 that adds water, compressor is opened after heating, and starts timing, is heating
After running for the second time, judge that wash cycles meet pre-conditioned；Or, opening in the water pump 4 that adds water, compressor is opened after heating,
Whether the water in drip tray 11 is reached the very first time by the time that outlet 12 drains into tank 3 wash cycles by detection, is reaching
During to the very first time, judge that wash cycles meet pre-conditioned.Judge wash cycles meet pre-conditioned after, by drip tray 11
In water drain into outside air-conditioner, take away the booty on vaporizer 1, clean vaporizer 1, filthy water is arranged in time from drip tray 11
Go out, it is to avoid iterate through filthy water cleaning vaporizer 1, the cleaning performance of impact vaporizer 1.Described water in drip tray 11 is drained into
Include outside air-conditioner：Open drain valve 16, the water in drip tray 11 is drained into outside air-conditioner by its discharge outlet 14；Or
Open draining pump 17, the water in drip tray 11 is passed through its draining pump 17 and the second drain pipe 18 drains into outside air-conditioner；Or
Open drain valve 16 and draining pump 17, the water in drip tray 11 is drained into outside air-conditioner.
Further, after control module 10 and cleaning module 20 control vaporizer 1 wash cycles number of times to reach first threshold,
Closing adds water water pump 4, and the water emptying in drip tray 11 terminates the cleaning of vaporizer 1, i.e. control module 10 is clear in vaporizer
When washing, control the water pump that adds water to open, and control compressor to turn on into heating mode, the water of the water pump that adds water is squeezed into by filler pipe
Vaporizer, to the water heated wash vaporizer squeezed into；Cleaning module 20 controls the water that the vaporizer collecting drip tray flows down to lead to
Cross outlet and flow into tank wash cycles vaporizer；Cleaning module 20 be additionally operable to wash cycles meet pre-conditioned after, will connect
Water in water pond drains into outside air-conditioner, such wash cycles.Described first threshold can be 5 times or 8 inferior, in wash cycles
It is meant that vaporizer 1 cleans up after vaporizer 1 reaches first threshold, close the water pump 4 that adds water, compressor, by drip tray 11
Water emptying, complete vaporizer 1 cleaning operation.Reach one in one embodiment or in the persistent period of wash cycles
After fixing time, stop the operation of water pump 4 that adds water, and the water in drip tray 11 is emptied.Described certain time can be 30 minutes
Or 45 minutes etc., the clean level of air-conditioner evaporator 1 is obtained by the time of wash cycles, when reaching certain time,
Represent that vaporizer 1 in air-conditioner washes has cleaned up, and terminates cleaning process.
The present embodiment passes through for the water in water tank 2 to be sprayed to vaporizer 1 by the water pump 4 that adds water, and unlatching compressor heats and adds
The water squeezed on hot vaporizer 1 is carried out to vaporizer, and the booty on vaporizer 1 can more effectively be taken away by hot water cleaning,
Realize the cleaning to vaporizer 1, improve cleaning performance, improve indoor environment, and then improve air-conditioner comfort level.
In a preferred embodiment of the present invention, with reference to Fig. 5, described control module 10, it is additionally operable in wash cycles vaporizer
Number of times reach default Second Threshold after, improve the rotating speed of water pump of adding water, control filler pipe to rinse against vaporizer, described second
Threshold value is less than described first threshold.
Water on heating heating evaporation device 1, cleans vaporizer with hot water, thus when taking away the booty on vaporizer 1, and
The mid-term of cleaning vaporizer 1, improves the rotating speed of the water pump that adds water, i.e. increase the impulsive force to vaporizer 1 for the water, and then can be more
Effectively wash away the booty on vaporizer 1, improve cleaning efficiency.
Based on above-mentioned air-conditioner evaporator cleaning control device, the present invention also proposes a kind of air-conditioner, described air-conditioner bag
Include compressor, vaporizer, water tank, tank, the water pump that adds water, filler pipe and drip tray, described air-conditioner evaporator cleaning control dress
Put and operate in described air-conditioner, by controlling compressor, vaporizer, water tank, tank, the water pump that adds water, filler pipe and drip tray pair
Water heating on the vaporizer of air-conditioner, cleans vaporizer by hot water.The air-conditioner of the present embodiment passes through the water in water tank
Vaporizer is sprayed to by the water pump that adds water, unlatching compressor heats the water squeezed in heating evaporation device and vaporizer is carried out,
Booty on vaporizer can more effectively be taken away by hot water cleaning, realizes the cleaning to vaporizer, improve cleaning performance, improve room
Interior environment, and then improve air-conditioner comfort level.
These are only the preferred embodiments of the present invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (11)
1. a kind of air-conditioner evaporator cleaning control method is it is characterised in that include step：
A, when vaporizer cleans, control the water pump that adds water to open, and control compressor to turn on into heating mode, add water water pump
Water squeezes into vaporizer by filler pipe, to the water heated wash vaporizer squeezed into；
The water that the vaporizer that drip tray is collected by B, control flows down flows into tank wash cycles vaporizer by outlet；
C, wash cycles meet pre-conditioned after, the water in drip tray is drained into outside air-conditioner.
2. air-conditioner evaporator cleaning control method as claimed in claim 1 is it is characterised in that after described C, also include：
According to A, B and C wash cycles vaporizer；
After the number of times according to A, B and C wash cycles vaporizer reaches first threshold, close the water pump that adds water, by drip tray
Water empties, and terminates vaporizer cleaning.
3. air-conditioner evaporator cleaning control method as claimed in claim 1 or 2 is it is characterised in that described control drip tray
After the water that the vaporizer collected flows down flows into tank wash cycles vaporizer by outlet, also include：
After wash cycles reach the very first time, or after heating operation second time, or wash cycles number of times reach pre-
If after number of times, judge that wash cycles meet pre-conditioned.
4. air-conditioner evaporator cleaning control method as claimed in claim 1 or 2 it is characterised in that described according to A, B and C
After wash cycles vaporizer, also include：
After the number of times according to A, B and C wash cycles vaporizer reaches default Second Threshold, improve the rotating speed of the water pump that adds water, control
Filler pipe processed rinses against vaporizer, and described Second Threshold is less than described first threshold.
5. air-conditioner evaporator cleaning control method as claimed in claim 1 or 2 is it is characterised in that by the water in drip tray
Drain into and include outside air-conditioner：
Open drain valve, the water in drip tray is drained into outside air-conditioner by its discharge outlet；Or
Open draining pump, the water in drip tray is drained into outside air-conditioner by its draining pump；Or
Open drain valve and draining pump, the water in drip tray is drained into outside air-conditioner.
6. a kind of air-conditioner evaporator cleaning control device is it is characterised in that include：
Control module, for when vaporizer cleans, controls the water pump that adds water to open, and controls compressor to turn on into and heat mould
Formula, the water of the water pump that adds water squeezes into vaporizer by filler pipe, to the water heated wash vaporizer squeezed into；
Cleaning module, is additionally operable to control the water that the vaporizer collecting drip tray flows down to flow into tank wash cycles by outlet
Vaporizer；Cleaning module is additionally operable to
Wash cycles meet pre-conditioned after, the water in drip tray is drained into outside air-conditioner.
7. air-conditioner evaporator cleaning control device as claimed in claim 6 is it is characterised in that in control module and clean mould
Block controls lower wash cycles vaporizer；
Described control module, is additionally operable to, after the number of times of wash cycles vaporizer reaches first threshold, close the water pump that adds water；
Described cleaning module, is additionally operable to, by the water emptying in drip tray, terminate vaporizer cleaning.
8. air-conditioner evaporator cleaning control device as claimed in claim 7, it is characterised in that described control module, is also used
After the number of times in wash cycles vaporizer reaches Second Threshold, improve the rotating speed of the water pump that adds water, control filler pipe against evaporation
Device rinses, and described Second Threshold is less than described first threshold.
9. the air-conditioner evaporator cleaning control device as described in any one of claim 6 to 8 is it is characterised in that described device
Also include：
Judge module, for after wash cycles reach the very first time, or after heating operation second time, or in wash cycles
Number of times reach preset times after, judge that wash cycles meet pre-conditioned.
10. the air-conditioner evaporator cleaning control device as described in any one of claim 6 to 8 is it is characterised in that described cleaning
Module, is additionally operable to open drain valve, and the water in drip tray is drained into outside air-conditioner by its discharge outlet；Or
Open draining pump, the water in drip tray is drained into outside air-conditioner by its draining pump；Or
Open drain valve and draining pump, the water in drip tray is drained into outside air-conditioner.
A kind of 11. air-conditioners are it is characterised in that include the air-conditioner evaporator cleaning as described in any one of claim 6 to 10
Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611086665.4A CN106440929A (en) | 2016-11-30 | 2016-11-30 | Washing control method and device of evaporator of air conditioner and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611086665.4A CN106440929A (en) | 2016-11-30 | 2016-11-30 | Washing control method and device of evaporator of air conditioner and air conditioner |
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| CN106440929A true CN106440929A (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611086665.4A Pending CN106440929A (en) | 2016-11-30 | 2016-11-30 | Washing control method and device of evaporator of air conditioner and air conditioner |
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Application publication date: 20170222 |