CN106767124B - Air-conditioner evaporator washes control method, device and air conditioner - Google Patents
Air-conditioner evaporator washes control method, device and air conditioner Download PDFInfo
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- CN106767124B CN106767124B CN201611085662.9A CN201611085662A CN106767124B CN 106767124 B CN106767124 B CN 106767124B CN 201611085662 A CN201611085662 A CN 201611085662A CN 106767124 B CN106767124 B CN 106767124B
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- water
- evaporator
- control
- triple valve
- air conditioner
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
-
- 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
-
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
- F24F2221/225—Cleaning ducts or apparatus using a liquid
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a kind of air-conditioner evaporators to wash control method, comprising steps of control triple valve is connected to filler pipe, and control and water water pump is added to open, add water water pump that the water that water tank flows into sink is squeezed into filler pipe, and control filler pipe toward evaporator injection water to clean evaporator；Water in drip tray is flowed into sink realization to the circulating water wash of evaporator by its water outlet；After the first preset time of circulating water wash, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into outside air conditioner.The invention also discloses a kind of air-conditioner evaporator washing control device and air conditioners.The present invention, by recycling for water, avoids the waste of resource while guaranteeing the evaporator of cleaning air conditioner, while improving indoor environment, resource is saved, evaporator is squeezed into Jiang Shui by triple valve and drains between air conditioner outside and switch, components are saved, cost is reduced.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to air-conditioner evaporator washing control methods, device and air conditioner.
Background technique
Currently, with the continuous development of science and technology, more and more household appliances enter daily life and work
In work.By taking air conditioner as an example, air conditioner can be mentioned under cold or hot environment by exchanging heat for indoor environment household appliance
For refrigeration or heating effect, to provide comfortable indoor environment.However, with air conditioner long action time, indoor unit
Evaporator can be dirty, causes the wind for being blown into indoor environment with bacterium, so that indoor air is deteriorated, air conditioner comfort level
Difference.
Above content is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that above content is existing skill
Art.
Summary of the invention
The main purpose of the present invention is to provide a kind of air-conditioner evaporator washing control method, device and air conditioner, purports
It is solving to lead to the wind band for being blown into indoor environment can be dirty with the evaporator of air conditioner long action time, indoor unit at present
There is bacterium, so that indoor air is deteriorated, the problem of air conditioner comfort level difference.
To achieve the above object, a kind of air-conditioner evaporator provided by the invention washes control method, comprising steps of
It controls triple valve and is connected to filler pipe, and control and water water pump is added to open, the water for adding water water pump to flow into water tank in sink
Filler pipe is squeezed into, and controls filler pipe toward evaporator injection water to clean evaporator；
Water in drip tray is flowed into sink realization to the circulating water wash of evaporator by its water outlet；
After the first preset time of circulating water wash, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into air-conditioning
Outside device.
Preferably, described after the first preset time of circulating water wash, triple valve communicated drainage pipe is controlled, it will be in drip tray
After water drains into outside air conditioner, further includes:
It is drained into outside air conditioner after the second preset time by the water in drip tray, control triple valve is connected to filler pipe, will
Water in drip tray realizes the circulating water wash to evaporator, and reclocking by its water outlet inflow sink；
After circulating water wash third preset time, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into air-conditioning
Outside device.
Preferably, the method also includes:
After draining reaches preset threshold to the number outside air conditioner, control triple valve is connected to filler pipe, persistently to steaming
Send out device circulating water wash；
After the duration of circulating water wash reached for the 4th time, stop the operation for adding water water pump, and controls triple valve company
Logical drainpipe, the water in drip tray is emptied.
Preferably, described after draining reaches preset threshold to the number outside air conditioner, control triple valve communicated drainage
Pipe, control persistently to evaporator circulating water wash after, further includes:
It reduces plus the lower part of evaporator is washed in the revolving speed of water water pump, control.
Preferably, the water by drip tray flows into sink by its water outlet and realizes to the circulating water wash of evaporator
Step further include:
Water level increases speed in acquisition sink；
In described increase speed greater than preset threshold, improves the revolving speed for adding water water pump or control water tank stops supplying to sink
Water.
In addition, to achieve the above object, the present invention also provides a kind of air-conditioner evaporators to wash control device, comprising:
Control module for controlling triple valve connection filler pipe, and controls and water water pump is added to open, adds water water pump by water tank stream
The water entered in sink squeezes into filler pipe；
Washing module, for controlling filler pipe toward evaporator injection water to clean evaporator；Washing module is also used to
Water in drip tray is flowed into sink realization to the circulating water wash of evaporator by its water outlet；
The control module is also used to after the first preset time of circulating water wash, is controlled triple valve communicated drainage pipe, will be connect
Water in water pond drains into outside air conditioner.
Preferably, the control module is also used to the water in drip tray draining into the second preset time outside air conditioner
Afterwards, control triple valve is connected to filler pipe, and the water in drip tray is flowed into sink realization to the circulation of evaporator by its water outlet
Washing, and reclocking；Control module is also used to
After circulating water wash third preset time, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into air-conditioning
Outside device.
Preferably, the control module is also used to after draining reaches preset threshold to the number outside air conditioner, control
Triple valve is connected to filler pipe, persistently to evaporator circulating water wash；
The control module is also used to after the duration of circulating water wash reached for the 4th time, stops adding water water pump
Operation；
The control module is also used to control triple valve communicated drainage pipe, and the water in drip tray is emptied.
Preferably, the control module, is also used to reduce plus the revolving speed of water water pump, control carry out water to the lower part of evaporator
It washes.
Preferably, the control module is also used to obtain increasing speed for water level in sink；
In described increase speed greater than preset threshold, improves the revolving speed for adding water water pump or control water tank stops supplying to sink
Water.
In addition, to achieve the above object, the present invention also provides a kind of air conditioners, including air-conditioner evaporator as described above
Wash control device.
The present invention to the evaporator of air conditioner by by adding water water pump to be sprayed to evaporator, carrying out clear water in water tank
It washes, and in elder generation's wash cycles early period, after cleaning the first preset time, dirty water is discharged, dirty water is avoided to clean evaporator always.It is protecting
While the evaporator of card cleaning air conditioner, by recycling for water, the waste of resource is avoided, improves the same of indoor environment
When, resource is saved, evaporator is squeezed into Jiang Shui by triple valve and drains between air conditioner outside and switch, saves components, drop
Low cost.
Detailed description of the invention
Fig. 1 is the flow diagram for the first embodiment that A/C evaporator of the present invention washes control method；
Fig. 2 a is the structural schematic diagram of air conditioner water tank and sink in one embodiment of the invention；
Fig. 2 b is the structural schematic diagram of air conditioner in another embodiment of the present invention；
Fig. 3 is the flow diagram for the second embodiment that A/C evaporator of the present invention washes control method；
Fig. 4 is the flow diagram for the 3rd embodiment that A/C evaporator of the present invention washes control method；
Fig. 5 is the module diagram for the embodiment that A/C evaporator of the present invention washes control device.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of air-conditioner evaporator washing control method.
Referring to Fig.1, Fig. 1 is the flow diagram for the first embodiment that the air condition of that present invention evaporator washes control method.
In an embodiment of the present invention, which comprises
Step S10, control triple valve is connected to filler pipe, and controls and water water pump is added to open, and adds water water pump that water tank is flowed into water
Water in slot squeezes into filler pipe, and controls filler pipe toward evaporator injection water to clean evaporator；
With reference to Fig. 2 a and Fig. 2 b, the air conditioner of the embodiment of the present invention includes: evaporator 1, water tank 2, sink 3 plus water water pump 4
With filler pipe 5, the bottom of the evaporator 1 is provided with drip tray 11, and the water tank 2 is connected to the sink 3, the drip tray
11 are provided with water outlet 12 close to one end of sink 3, and the water outlet 12 is connected with outlet pipe 13, and the outlet pipe 13 is connected to institute
Drip tray 11 and the sink 3 are stated, described plus water water pump 4 is arranged in the sink 3, the filler pipe 5 and described plus water water
It is connected between pump 4 by triple valve 14, the triple valve 14 is also connected with drainpipe 15, during practice, by three
The control of port valve 14, control triple valve 14 are connected to filler pipe 5, can also control triple valve 14 by the control to triple valve 14
Communicated drainage pipe 15.By the switching of triple valve 14, realizes plus water water pump 4 is connected to filler pipe 5 and fills the water to evaporator 1, and cut
It shifts to and adds 4 communicated drainage pipe 15 of water water pump, water is discharged outside air conditioner.
In the present embodiment, it after air conditioner unlatching, is run according to the parameter of default or user setting.It is needing to steaming
When sending out device cleaning, control enters evaporator cleaning model.It may include: 1) to receive to steam that the control, which enters evaporator cleaning model,
Device clear instruction is sent out, evaporator cleaning model is entered according to evaporator clear instruction；2) the total operation duration for obtaining air conditioner,
Total operation duration reach preset duration (100 hours or 120 hours etc., be arranged according to demand with environment, for example, ambient dust ratio
Larger, then preset duration setting is shorter, is 80 hours or 90 hours etc., and few in ambient dust, then preset duration is arranged
It is longer, be 120 hours or 130 hours etc.) when, automatically into evaporator cleaning model.
When entering evaporator cleaning model, control triple valve 14 is connected to filler pipe 5, and controls and water water pump 4 is added to open, and adds
The water that water tank 2 flows into sink 1 is squeezed into filler pipe 5 by water water pump 4, and is controlled filler pipe 5 and injected water toward evaporator 1 to clean steaming
Send out device 1.
Preferably, one end of filler pipe 5 against the evaporator 1 is provided with spray head, passes through spray head spray water to evaporator
1, the contact area of water and evaporator 1 is improved, by spraying into the cleaning dynamics increased to evaporator 1.It is understood that described
Filler pipe 5 can also be against the middle part of the evaporator 1 or middle and lower part position water spray, not be the upper end of opposite evaporator 1
When water spray, the spray head that filler pipe 5 connects needs the setting of fountain height.It is specifically set as, the amount of water sprayed close to upper end is greater than lower end
Amount of water sprayed.
Water in drip tray is flowed into sink realization to the circulating water wash of evaporator by its water outlet by step S20；
When cleaning evaporator 1, drip tray 11 collects the water of cleaning evaporator 1, and the water collected in drip tray 11 is by going out
The mouth of a river 12 and outlet pipe 13 flow into sink 3, by adding water water pump 4 and filler pipe 5 that will flow into drip tray 11 water for flowing into sink 3
It squeezes into the evaporation cleaning evaporation of evaporator 1 and avoids the wasting of resources by recycling the water of cleaning evaporator 1.Preferably, it is following
In ring cleaning process, water level increases speed in acquisition sink；In described increase speed greater than preset threshold, improves and add water water
The revolving speed or control water tank of pump stop supplying water to sink.The preset threshold is the growth rate of a warning, described default
Increasing speed under threshold value, the water in sink do not overflow.By improving and adding water water pump when increasing speed greater than preset threshold
Water in sink is squeezed into evaporator 1 as early as possible to clean evaporator 1 and 3 water of sink is avoided to overflow by 4 revolving speed, or control water tank 2
Stop supplying water into sink 3, after increasing speed and being less than preset threshold, then supplies water or stops supplying water, reduce and add water water pump 4
Revolving speed is extremely plus water water pump 4 is run under safety level.
Step S30 controls triple valve communicated drainage pipe, by the water in drip tray after the first preset time of circulating water wash
It drains into outside air conditioner.First preset time is arranged according to user demand, for example, it may be 5 minutes or 8 minutes etc.,
Evaporator 1 of air conditioner is messy during this, and the water to come out is also messy, therefore the setting of the first preset time is opposite
It is shorter.After the first preset time of circulating water wash, triple valve communicated drainage pipe is controlled, the water in drip tray 11 is drained into air conditioner
It is external, that is, dirty water to be drained into outdoor, subsequently through clean water wash cycles evaporator 1.
The present embodiment by by the water in water tank 2 by adding water water pump 4 to be sprayed to evaporator 1, to the evaporator 1 of air conditioner
It is cleaned, and in elder generation's wash cycles early period, after cleaning the first preset time, dirty water is discharged, dirty water is avoided to clean evaporation always
Device 1.While guaranteeing evaporator 1 of cleaning air conditioner, by recycling for water, the waste of resource is avoided, is improved indoor
While environment, resource is saved, evaporator 1 is squeezed into Jiang Shui by triple valve 14 and drains between air conditioner outside and switch, saved
Components are saved, cost is reduced.
It is described after the first preset time of circulating water wash with reference to Fig. 3 in a preferred embodiment of the present invention, control threeway
Valve communicated drainage pipe, after the water in drip tray is drained into outside air conditioner, further includes:
Step S40 is drained into outside air conditioner after the second preset time by the water in drip tray, and control triple valve connection adds
Water in drip tray is realized the circulating water wash to evaporator, and reclocking by its water outlet inflow sink by water pipe；
Step S50 controls triple valve communicated drainage pipe, by the water in drip tray after circulating water wash third preset time
It drains into outside air conditioner.Second preset time is associated with the speed of the first preset time and draining, when first is default
Between it is longer and draining speed it is slow when, the second preset time setting it is longer；Shorter in the first preset time and draining speed
When fast, the second preset time is arranged shorter.The second set time is in order to which the dirty water in drip tray 11 to be discharged, with logical
Clean water is crossed to clean the evaporator 1 of air conditioner.It is preset the water in drip tray 11 is drained into outside air conditioner second
After time, control triple valve 14 is connected to filler pipe 5, and the water in drip tray 11 is flowed into sink 3 by its water outlet and is realized to steaming
Send out the circulating water wash of device 1, and reclocking, needing exist for reclocking is, wash cycles for a period of time after, need dirty water
Discharge, just can guarantee that evaporator 1 cleans up.Optionally, the third preset time is greater than first preset time, because,
The water for cleaning evaporator 1 below is cleaner, can multiple more long wash cycles, therefore, third preset time is greater than first
Preset time further saves water resource.After circulating water wash third preset time, the water in drip tray is drained into outside air conditioner
Portion.It after outside is discharged, does not clean also such as and finishes, continue cycling through cleaning, continue discharge outdoor, according to different time and requirement
Carry out the time that control loop is cleaned and discharge is outdoor, while guaranteeing to clean evaporator 1, saves resource as far as possible.
In a preferred embodiment of the present invention, with reference to Fig. 4, the method also includes:
Step S60, after draining reaches preset threshold to the number outside air conditioner, control triple valve is connected to filler pipe,
Control is persistently to evaporator circulating water wash；
Step S70 stops the operation for adding water water pump, and control after the duration of circulating water wash reached for the 4th time
Triple valve communicated drainage pipe empties the water in drip tray.After according to the step wash cycles evaporator 1 in embodiment 2, sentence
Whether disconnected draining to the number outside air conditioner reaches preset threshold.The preset threshold can be 3 times or 4 inferior, drain
After number outside to air conditioner reaches preset threshold, water base cleaned in air conditioner is clean, is discharged without outside portion again,
It controlling triple valve and is connected to filler pipe, control persistently to 1 circulating water wash of evaporator, cleans air conditioner by the water of recycling,
In water-washing process, reduces plus the lower part of evaporator 1 is washed in the revolving speed of water water pump 4, control, because adding 4 revolving speed of water water pump
It reduces, the impact force of evaporator 1 can be reduced, that is to say, that water can be left to 1 bottom of evaporator along evaporator, rest on steaming
The time for sending out device 1 can be longer, and cleaning effect can be better.After the duration of circulating water wash reached for the 4th time, stop adding water
The operation of water pump, and 14 communicated drainage pipe 15 of triple valve is controlled, the water in drip tray is emptied.4th preset time according to
Demand setting is the process of last cleaning evaporator 1 for example, can be 10 minutes or 15 minutes, in this process evaporator 1
The water of cleaning is cleaner, if circulating water wash several times after, evaporator 1 can be cleaned up, reach the 4th in scavenging period
After preset time, the cleaning of evaporator 1 terminates the operation for stopping adding water water pump, and the water in drip tray 11 is emptied.By right
The cleaning of evaporator 1, so that the air that air conditioner is clean to indoor output, improves indoor air quality, and pass through draining
With the control of circulating water wash, resource is saved.
Based on the above method, the present invention also proposes a kind of air-conditioner evaporator washing control device, with reference to Fig. 5, the dress
Set includes: control module 10 and washing module 20.
The control module 10 for controlling triple valve connection filler pipe, and controls and water water pump is added to open, adds water water pump will
The water that water tank flows into sink squeezes into filler pipe；
With reference to Fig. 2 a and Fig. 2 b, the air conditioner of the embodiment of the present invention includes: evaporator 1, water tank 2, sink 3 plus water water pump 4
With filler pipe 5, the bottom of the evaporator 1 is provided with drip tray 11, and the water tank 2 is connected to the sink 3, the drip tray
11 are provided with water outlet 12 close to one end of sink 3, and the water outlet 12 is connected with outlet pipe 13, and the outlet pipe 13 is connected to described
Drip tray 11 and the sink 3, described plus water water pump 4 are arranged in the sink 3, the filler pipe 5 and described plus water water pump 4
Between connected by triple valve 14, the triple valve 14 is also connected with drainpipe 15, during practice, by triple valve
14 control, control triple valve 14 are connected to filler pipe 5, can also control triple valve 14 by the control to triple valve 14 and be connected to
Drainpipe 15.By the switching of triple valve 14, realizes plus water water pump 4 is connected to filler pipe 5 and fills the water to evaporator 1, and switch to
Add 4 communicated drainage pipe 15 of water water pump, water is discharged outside air conditioner.
In the present embodiment, it after air conditioner unlatching, is run according to the parameter of default or user setting.It is needing to steaming
When sending out device cleaning, control enters evaporator cleaning model.It may include: 1) to receive to steam that the control, which enters evaporator cleaning model,
Device clear instruction is sent out, evaporator cleaning model is entered according to evaporator clear instruction；2) the total operation duration for obtaining air conditioner,
Total operation duration reach preset duration (100 hours or 120 hours etc., be arranged according to demand with environment, for example, ambient dust ratio
Larger, then preset duration setting is shorter, is 80 hours or 90 hours etc., and few in ambient dust, then preset duration is arranged
It is longer, be 120 hours or 130 hours etc.) when, automatically into evaporator cleaning model.
When entering evaporator cleaning model, control module 10 controls triple valve 14 and is connected to filler pipe 5, and controls and add water water
Pump 4 is opened, and adds water water pump 4 that the water that water tank 2 flows into sink 1 is squeezed into filler pipe 5；
The washing module 20, for controlling filler pipe toward evaporator injection water to clean evaporator.
Preferably, one end of filler pipe 5 against the evaporator 1 is provided with spray head, passes through spray head spray water to evaporator
1, the contact area of water and evaporator 1 is improved, by spraying into the cleaning dynamics increased to evaporator 1.It is understood that described
Filler pipe 5 can also be against the middle part of the evaporator 1 or middle and lower part position water spray, not be the upper end of opposite evaporator 1
When water spray, the spray head that filler pipe 5 connects needs the setting of fountain height.It is specifically set as, the amount of water sprayed close to upper end is greater than lower end
Amount of water sprayed.
The washing module 20 is also used to the water in drip tray flowing into sink by its water outlet and realize to evaporator
Circulating water wash；
When cleaning evaporator 1, drip tray 11 collects the water of cleaning evaporator 1, and the water collected in drip tray 11 is by going out
The mouth of a river 12 and outlet pipe 13 flow into sink 3, by adding water water pump 4 and filler pipe 5 that will flow into drip tray 11 water for flowing into sink 3
It squeezes into the evaporation cleaning evaporation of evaporator 1 and avoids the wasting of resources by recycling the water of cleaning evaporator 1.Preferably, it is following
In ring cleaning process, water level increases speed in acquisition sink；In described increase speed greater than preset threshold, improves and add water water
The revolving speed or control water tank of pump stop supplying water to sink.The preset threshold is the growth rate of a warning, described default
Increasing speed under threshold value, the water in sink do not overflow.By improving and adding water water pump when increasing speed greater than preset threshold
Water in sink is squeezed into evaporator 1 as early as possible to clean evaporator 1 and 3 water of sink is avoided to overflow by 4 revolving speed, or control water tank 2
Stop supplying water into sink 3, after increasing speed and being less than preset threshold, then supplies water or stops supplying water, reduce and add water water pump 4
Revolving speed is extremely plus water water pump 4 is run under safety level.
The control module 10 is also used to after the first preset time of circulating water wash, controls triple valve communicated drainage pipe, will
Water in drip tray drains into outside air conditioner.First preset time is arranged according to user demand, for example, it may be 5 minutes
Or 8 minutes etc., the evaporator 1 of interior air conditioner is messy during this period, and the water to come out is also messy, therefore the first preset time
Wanting for being arranged is relatively short.After the first preset time of circulating water wash, triple valve communicated drainage pipe is controlled, it will be in drip tray 11
Water drains into outside air conditioner, that is, dirty water is drained into outdoor, subsequently through clean water wash cycles evaporator 1.
The present embodiment by by the water in water tank 2 by adding water water pump 4 to be sprayed to evaporator 1, to the evaporator 1 of air conditioner
It is cleaned, and in elder generation's wash cycles early period, after cleaning the first preset time, dirty water is discharged, dirty water is avoided to clean evaporation always
Device 1.While guaranteeing evaporator 1 of cleaning air conditioner, by recycling for water, the waste of resource is avoided, is improved indoor
While environment, resource is saved, evaporator 1 is squeezed into Jiang Shui by triple valve 14 and drains between air conditioner outside and switch, saved
Components are saved, cost is reduced.
In a preferred embodiment of the present invention, with reference to Fig. 5, the control module 10 is also used to by the water in drip tray
It drains into outside air conditioner after the second preset time, control triple valve is connected to filler pipe, and the water in drip tray is passed through its water outlet
Inflow sink realizes the circulating water wash to evaporator, and reclocking；
The control module 10 is also used to after circulating water wash third preset time, controls triple valve communicated drainage pipe, will
Water in drip tray drains into outside air conditioner.Second preset time is associated with the speed of the first preset time and draining,
It is longer in the first preset time and draining speed it is slow when, the second preset time setting it is longer；It is shorter in the first preset time
And draining speed it is fast when, the second preset time setting it is shorter.The second set time is in order to will be in drip tray 11
Dirty water discharge, to be cleaned by clean water to the evaporator 1 of air conditioner.Water in drip tray 11 is being drained into air conditioner
After external second preset time, control triple valve 14 is connected to filler pipe 5, and the water in drip tray 11 is flowed into water by its water outlet
Slot 3 realizes that needing exist for reclocking is to the circulating water wash of evaporator 1, and reclocking, wash cycles for a period of time
Afterwards, it needs for dirty water to be discharged, just can guarantee that evaporator 1 cleans up.Optionally, the third preset time is greater than described first
Preset time, because, behind clean evaporator 1 water it is cleaner, can multiple more long wash cycles, therefore, third is default
Time is greater than the first preset time, further saves water resource.After circulating water wash third preset time, by the water in drip tray
It drains into outside air conditioner.It after outside is discharged, does not clean also such as and finishes, continue cycling through cleaning, continue discharge outdoor, according to difference
Time and requirement carrys out control loop cleaning and discharge outdoor time is saved as far as possible while guaranteeing to clean evaporator 1
Resource-saving.
In a preferred embodiment of the present invention, with reference to Fig. 5, the control module 10 is also used to outside draining to air conditioner
After the number in portion reaches preset threshold, control triple valve is connected to filler pipe, controls persistently to evaporator circulating water wash；
The control module 10, is also used to after the duration of circulating water wash reached for the 4th time, stops adding water water pump
Operation, and control triple valve communicated drainage pipe, the water in drip tray emptied.It is recycled according to the process in above-described embodiment
After cleaning evaporator 1, judge to drain whether the number to air conditioner reaches preset threshold.The preset threshold can be 3
Secondary or 4 is inferior, after draining reaches preset threshold to the number outside air conditioner, water base cleaned in air conditioner is clean, nothing
It needs to be discharged to outside again, control triple valve is connected to filler pipe, controls persistently to 1 circulating water wash of evaporator, passes through recycling
Water air conditioner is cleaned, in water-washing process, reduce plus the revolving speed of water water pump 4, control and water is carried out to the lower part of evaporator 1
It washes, because adding 4 revolving speed of water water pump to reduce, the impact force of evaporator 1 can be reduced, that is to say, that water can be left to steaming along evaporator
1 bottom of device is sent out, the time for resting on evaporator 1 can be longer, and cleaning effect can be better.Reach in the duration of circulating water wash
After four times, stops the operation for adding water water pump, and control 14 communicated drainage pipe 15 of triple valve, the water in drip tray is emptied.Institute
It states the 4th preset time to be arranged according to demand, is the process of last cleaning evaporator 1 for example, can be 10 minutes or 15 minutes,
In this process evaporator 1 clean water it is cleaner, as long as circulating water wash several times after, evaporator 1 can be cleaned up,
After scavenging period reaches the 4th preset time, the cleaning of evaporator 1 terminates the operation for stopping adding water water pump, and will be in drip tray 11
Water emptying.By the cleaning to evaporator 1, so that the air that air conditioner is clean to indoor output, improves indoor air
Quality, and by the control of draining and circulating water wash, save resource.
Control device is washed based on above-mentioned air-conditioner evaporator, the present invention also proposes a kind of air conditioner, the air conditioner packet
Compressor, evaporator, water tank, sink plus water water pump, filler pipe, drip tray, triple valve and drainpipe are included, the air conditioner steams
Hair device cleaning control device operates in the air conditioner, by control compressor, evaporator, water tank, sink plus water water pump, adds
The water on the evaporator of air conditioner is heated in the switching of water pipe, drip tray and triple valve, cleans evaporator by hot water, leads to
The switching water for cleaning evaporator being recycled and is expelled in the air conditioner outside air conditioner is realized in the switching for crossing triple valve.
The air conditioner of the present embodiment to the evaporator of air conditioner by by adding water water pump to be sprayed to evaporator, carrying out the water in water tank
Cleaning, and in elder generation's wash cycles early period, after cleaning the first preset time, dirty water is discharged, dirty water is avoided to clean evaporator always.?
While guaranteeing the evaporator of cleaning air conditioner, by recycling for water, the waste of resource is avoided, improves the same of indoor environment
When, resource is saved, evaporator is squeezed into Jiang Shui by triple valve and drains between air conditioner outside and switch, saves components, drop
Low cost.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of air-conditioner evaporator washes control method, which is characterized in that comprising steps of
It controls triple valve and is connected to filler pipe, and control and water water pump is added to open, water water pump is added to squeeze into the water that water tank flows into sink
Filler pipe, and filler pipe is controlled toward evaporator injection water to clean evaporator；
Water in drip tray is flowed into sink realization to the circulating water wash of evaporator by its water outlet；
After the first preset time of circulating water wash, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into outside air conditioner
Portion；
It is drained into outside air conditioner after the second preset time by the water in drip tray, control triple valve is connected to filler pipe, by water receiving
Water in disk realizes the circulating water wash to evaporator, and reclocking by its water outlet inflow sink；
After circulating water wash third preset time, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into outside air conditioner
Portion；
After draining reaches preset threshold to the number outside air conditioner, control triple valve is connected to filler pipe, persistently to evaporator
Circulating water wash；
After the duration of circulating water wash reached for the 4th time, stop the operation for adding water water pump, and controls triple valve connection row
Water pipe empties the water in drip tray.
2. air-conditioner evaporator as described in claim 1 washes control method, which is characterized in that
Described to control triple valve communicated drainage pipe after draining reaches preset threshold to the number outside air conditioner, control continues
After evaporator circulating water wash, further includes:
It reduces plus the lower part of evaporator is washed in the revolving speed of water water pump, control.
3. air-conditioner evaporator as described in claim 1 washes control method, which is characterized in that the water by drip tray
The step of sink realizes the circulating water wash to evaporator is flowed by its water outlet further include:
Water level increases speed in acquisition sink；
In described increase speed greater than preset threshold, improves the revolving speed for adding water water pump or control water tank stops supplying water to sink.
4. a kind of air-conditioner evaporator washes control device characterized by comprising
Control module for controlling triple valve connection filler pipe, and controls and water water pump is added to open, adds water water pump that water tank is flowed into water
Water in slot squeezes into filler pipe；
Washing module, for controlling filler pipe toward evaporator injection water to clean evaporator；Washing module is also used to
Water in drip tray is flowed into sink realization to the circulating water wash of evaporator by its water outlet；
The control module is also used to after the first preset time of circulating water wash, triple valve communicated drainage pipe is controlled, by drip tray
In water drain into outside air conditioner；
The control module is also used to drain into outside air conditioner after the second preset time by the water in drip tray, controls threeway
Valve is connected to filler pipe, the water in drip tray is flowed into sink realization to the circulating water wash of evaporator by its water outlet, and again
Timing；Control module is also used to
After circulating water wash third preset time, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into outside air conditioner
Portion；
The control module is also used to after draining reaches preset threshold to the number outside air conditioner, control triple valve connection
Filler pipe, persistently to evaporator circulating water wash；
The control module is also used to after the duration of circulating water wash reached for the 4th time, stops the operation for adding water water pump；
The control module is also used to control triple valve communicated drainage pipe, and the water in drip tray is emptied.
5. air-conditioner evaporator as claimed in claim 4 washes control device, which is characterized in that
The control module, is also used to reduce plus the lower part of evaporator is washed in the revolving speed of water water pump, control.
6. air-conditioner evaporator as claimed in claim 4 washes control device, which is characterized in that the control module is also used
Water level increases speed in acquisition sink；Control module is also used to
In described increase speed greater than preset threshold, improves the revolving speed for adding water water pump or control water tank stops supplying water to sink.
7. a kind of air conditioner, which is characterized in that including the described in any item air-conditioner evaporator washing controls of such as claim 4 to 6
Device processed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085662.9A CN106767124B (en) | 2016-11-30 | 2016-11-30 | Air-conditioner evaporator washes control method, device and air conditioner |
| PCT/CN2017/079014 WO2018098956A1 (en) | 2016-11-30 | 2017-03-31 | Air conditioner evaporator washing control method and device, and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085662.9A CN106767124B (en) | 2016-11-30 | 2016-11-30 | Air-conditioner evaporator washes control method, device and air conditioner |
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| CN106767124A CN106767124A (en) | 2017-05-31 |
| CN106767124B true CN106767124B (en) | 2019-04-02 |
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| CN (1) | CN106767124B (en) |
| WO (1) | WO2018098956A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110017534B (en) * | 2019-03-03 | 2024-04-26 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN112628851A (en) * | 2020-12-31 | 2021-04-09 | 河北荣军自动化科技有限公司 | Vertical air conditioner |
| CN114623515B (en) * | 2022-03-16 | 2023-07-18 | 安徽奥克斯智能电气有限公司 | Mobile air conditioner, cooling control method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100109602A (en) * | 2009-04-01 | 2010-10-11 | 삼성전자주식회사 | Method for controlling washing apparatus of air conditioner |
| CN103047900A (en) * | 2012-08-16 | 2013-04-17 | 广州国灵空调有限公司 | Self cleaning mechanism of fan coil surface air cooler |
| CN104896711A (en) * | 2015-06-11 | 2015-09-09 | 广东美的暖通设备有限公司 | Automatic cleaning system, air conditioner and control method |
| CN105651108A (en) * | 2016-03-16 | 2016-06-08 | 合肥美的暖通设备有限公司 | Cleaning device and cleaning method of heat exchanger |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101839360B1 (en) * | 2010-12-29 | 2018-03-16 | 삼성전자주식회사 | Heat exchanger cleaning device and air conditioner having the same |
| CN106032966A (en) * | 2015-03-18 | 2016-10-19 | 东莞新科技术研究开发有限公司 | Method for cleaning heat exchangers |
| CN105953398B (en) * | 2016-07-06 | 2018-07-24 | 福州幻科机电科技有限公司 | A kind of air conditioner and its cleaning method with automatic cleaning function |
-
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100109602A (en) * | 2009-04-01 | 2010-10-11 | 삼성전자주식회사 | Method for controlling washing apparatus of air conditioner |
| CN103047900A (en) * | 2012-08-16 | 2013-04-17 | 广州国灵空调有限公司 | Self cleaning mechanism of fan coil surface air cooler |
| CN104896711A (en) * | 2015-06-11 | 2015-09-09 | 广东美的暖通设备有限公司 | Automatic cleaning system, air conditioner and control method |
| CN105651108A (en) * | 2016-03-16 | 2016-06-08 | 合肥美的暖通设备有限公司 | Cleaning device and cleaning method of heat exchanger |
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| CN106767124A (en) | 2017-05-31 |
| WO2018098956A1 (en) | 2018-06-07 |
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