CN106767124A - Air-conditioner evaporator washing control method, device and air-conditioner - Google Patents
Air-conditioner evaporator washing control method, device and air-conditioner Download PDFInfo
- Publication number
- CN106767124A CN106767124A CN201611085662.9A CN201611085662A CN106767124A CN 106767124 A CN106767124 A CN 106767124A CN 201611085662 A CN201611085662 A CN 201611085662A CN 106767124 A CN106767124 A CN 106767124A
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- China
- Prior art keywords
- water
- evaporator
- conditioner
- air
- tank
- 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
-
- 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
- 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
Abstract
The invention discloses a kind of air-conditioner evaporator washing control method, including step:Control triple valve connection filler pipe, and the water pump unlatching that adds water is controlled, the water that water tank is flowed into tank is squeezed into filler pipe by the water pump that adds water, and controls filler pipe to inject water to clean evaporator toward evaporator;Water in drip tray is flowed into circulating water wash of the tank realization to evaporator by its delivery port;After the Preset Time of circulating water wash first, 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-conditioner.The present invention ensure cleaning air-conditioner evaporator while, by recycling for water, it is to avoid the waste of resource, while improving indoor environment, save resources are switched by triple valve between Jiang Shui squeezes into evaporator and drains into air-conditioner outside, save parts, reduces cost.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to air-conditioner evaporator washing control method, device and air-conditioner.
Background technology
At present, continuing to develop with science and technology, increasing home appliance enters daily life and work
In the middle of making.By taking air-conditioner as an example, air-conditioner can be under cold or hot environment, by exchanging heat as indoor environment is carried for home appliance
For refrigeration or heating effect, to provide comfortable indoor environment.However, with air-conditioner long action time, indoor set
Evaporator can be dirty, causes the wind for being blown into indoor environment to carry bacterium 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.
The content of the invention
It is a primary object of the present invention to provide a kind of air-conditioner evaporator washing control method, device and air-conditioner, purport
Solving at present can be dirty with the evaporator of air-conditioner long action time, indoor set, causing to be blown into the wind band of indoor environment
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 washing control method that the present invention is provided, including step:
Control triple valve connection filler pipe, and the water pump unlatching that adds water is controlled, water tank is flowed into the water pump that adds water the water in tank
Filler pipe is squeezed into, and controls filler pipe to inject water to clean evaporator toward evaporator;
Water in drip tray is flowed into circulating water wash of the tank realization to evaporator by its delivery port;
After the Preset Time of circulating water wash first, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into air-conditioning
Outside device.
Preferably, it is described after the Preset Time of circulating water wash first, triple valve communicated drainage pipe is controlled, by drip tray
Water is drained into after air-conditioner outside, is also included:
Drained into outside air-conditioner after the second Preset Time by the water in drip tray, control triple valve connection filler pipe will
Water in drip tray flows into circulating water wash of the tank realization to evaporator, and reclocking by its delivery port;
After the Preset Time of circulating water wash the 3rd, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into air-conditioning
Outside device.
Preferably, methods described also includes:
After number of times outside draining to air-conditioner reaches predetermined threshold value, control triple valve connection filler pipe, persistently to steaming
Hair device circulating water wash;
After the duration of circulating water wash reached for the 4th time, stopping adds water the operation of water pump, and controls triple valve to connect
Logical drainpipe, by the water emptying in drip tray.
Preferably, after the number of times outside draining to air-conditioner reaches predetermined threshold value, triple valve communicated drainage is controlled
Pipe, control persistently to evaporator circulating water wash after, also include:
The rotating speed of the water pump that adds water is reduced, control is washed to the bottom of evaporator.
Preferably, the water by drip tray flows into tank and realizes to the circulating water wash of evaporator by its delivery port
Step also includes:
Water level gathers way in acquisition tank;
In described gathering way more than predetermined threshold value, the rotating speed or control water tank for improving the water pump that adds water stop being supplied to tank
Water.
Additionally, to achieve the above object, the present invention also provides a kind of air-conditioner evaporator washing control device, including:
Control module, for controlling triple valve to connect filler pipe, and controls the water pump unlatching that adds water, and the water pump that adds water is by water tank stream
The water entered in tank squeezes into filler pipe;
Washing module, for controlling filler pipe to inject water to clean evaporator toward evaporator;Washing module is additionally operable to
Water in drip tray is flowed into circulating water wash of the tank realization to evaporator by its delivery port;
The control module, is additionally operable to after the Preset Time of circulating water wash first, controls triple valve communicated drainage pipe, will connect
Water in water pond is drained into outside air-conditioner.
Preferably, the control module, is additionally operable to for the water in drip tray to drain into the second Preset Time outside air-conditioner
Afterwards, control triple valve connection filler pipe, circulation of the tank realization to evaporator is flowed into by the water in drip tray by its delivery port
Washing, and reclocking;Control module is additionally operable to
After the Preset Time of circulating water wash the 3rd, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into air-conditioning
Outside device.
Preferably, the control module, is additionally operable to after the number of times outside draining to air-conditioner reaches predetermined threshold value, control
Triple valve connects filler pipe, persistently to evaporator circulating water wash;
The control module, is additionally operable to after the duration of circulating water wash reached for the 4th time, stops the water pump that adds water
Operation;
The control module, is additionally operable to control triple valve communicated drainage pipe, by the water emptying in drip tray.
Preferably, the control module, is additionally operable to reduce the rotating speed of the water pump that adds water, and control enters water-filling to the bottom of evaporator
Wash.
Preferably, the control module, water level gathers way in being additionally operable to obtain tank;
In described gathering way more than predetermined threshold value, the rotating speed or control water tank for improving the water pump that adds water stop being supplied to tank
Water.
Additionally, to achieve the above object, the present invention also provides a kind of air-conditioner, including air-conditioner evaporator as described above
Washing control device.
The present invention is sprayed to evaporator by by the water in water tank by the water pump that adds water, and the evaporator to air-conditioner is carried out clearly
Wash, and in early stage elder generation wash cycles, after the first Preset Time of cleaning, discharge filthy water, it is to avoid filthy water cleans evaporator always.Protecting
While the evaporator of card cleaning air-conditioner, by recycling for water, it is to avoid the waste of resource, the same of indoor environment is improved
When, save resources are switched by triple valve between Jiang Shui squeezes into evaporator and drains into air-conditioner outside, save parts, drop
Low cost.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the first embodiment of A/C evaporator washing control method of the present invention;
Fig. 2 a are the structural representation of air-conditioner water tank and tank in one embodiment of the invention;
Fig. 2 b are 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 A/C evaporator washing control method of the present invention;
Fig. 4 is the schematic flow sheet of the 3rd embodiment of A/C evaporator washing control method of the present invention;
Fig. 5 is the module diagram of an embodiment of A/C evaporator washing control device of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
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.
Reference picture 1, Fig. 1 is the schematic flow sheet of the first embodiment of air-conditioner evaporator washing control method of the present invention.
In an embodiment of the present invention, methods described includes:
Step S10, control triple valve connection filler pipe, and the water pump unlatching that adds water is controlled, water tank is flowed into water by the water pump that adds water
Water in groove squeezes into filler pipe, and controls filler pipe to inject water to clean evaporator toward 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, tank 3, add 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 with the tank 3, the drip tray
11 are provided with delivery port 12 near one end of tank 3, and the delivery port 12 is connected with outlet pipe 13, the connection of the outlet pipe 13 institute
Drip tray 11 and the tank 3 are stated, the water pump 4 that adds water is arranged in the tank 3, the filler pipe 5 and the water that adds water
Connected by triple valve 14 between pump 4, the triple valve 14 is also associated with drainpipe 15, during practice, by three
The control of port valve 14, the control connection filler pipe 5 of triple valve 14, it is also possible to by the control to triple valve 14, control triple valve 14
Communicated drainage pipe 15.By the switching of triple valve 14, realization adds water the connection filler pipe 5 of water pump 4 to the water filling of evaporator 1, and cuts
The communicated drainage pipe 15 of water pump 4 that adds water is shifted to, water is discharged outside air-conditioner.
In the present embodiment, after air-conditioner unlatching, the parameter set according to acquiescence or user is run.Needing to steaming
When hair device is cleaned, control enters evaporator cleaning model.The control can include into evaporator cleaning model:1) receive and steam
Hair device clear instruction, evaporator cleaning model is entered according to evaporator clear instruction;2) total operation duration of air-conditioner is obtained,
Total operation duration reach preset duration (100 hours or 120 hours etc., according to demand and ambient As, 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 set
It is longer, be 120 hours or 130 hours etc.) when, automatically into evaporator cleaning model.
When evaporator cleaning model is entered, the control connection filler pipe 5 of triple valve 14, and control the water pump 4 that adds water to open, plus
The water that water tank 2 is flowed into tank 1 is squeezed into filler pipe 5 by water water pump 4, and controls filler pipe 5 to inject water to clean steaming toward evaporator 1
Hair device 1.
Preferably, the filler pipe 5 is provided with shower nozzle against one end of evaporator 1, by shower nozzle 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 middle part or middle and lower part the position water spray against the evaporator 1, not be the upper end of opposite evaporator 1
During water spray, the shower nozzle of the connection of filler pipe 5 needs the setting of fountain height.Specifically it is set to, the injection flow rate near upper end is more than lower end
Injection flow rate.
Step S20, circulating water wash of the tank realization to evaporator is flowed into by the water in drip tray by its delivery port;
When evaporator 1 is cleaned, drip tray 11 collects the water of cleaning evaporator 1, and the water collected in drip tray 11 passes through
The mouth of a river 12 and outlet pipe 13 flow into tank 3, by adding water water pump 4 and filler pipe 5 will flow into the water that tank 3 is flowed into drip tray 11
The evaporation cleaning evaporation of evaporator 1 is squeezed into, by the water for recycling cleaning evaporator 1, it is to avoid the wasting of resources.Preferably, following
In ring cleaning process, water level gathers way in acquisition tank;In described gathering way more than predetermined threshold value, the water that adds water is improved
The rotating speed or control water tank of pump stop being supplied water to tank.The predetermined threshold value is a growth rate for warning, described default
Gathering way under threshold value, the water in tank will not overflow.By when gathering way more than predetermined threshold value, improving the water pump that adds water
4 rotating speed, squeezes into the water in tank evaporator 1 and avoids the water of tank 3 from overflowing to clean evaporator 1 as early as possible, or control water tank 2
Stop being supplied water in tank 3, after gathering way less than predetermined threshold value, then supply water or stop supplying water, reduce the water pump 4 that adds water
Rotating speed to the water pump 4 that adds water runs under safety level.
Step S30, after the Preset Time of circulating water wash first, controls triple valve communicated drainage pipe, by the water in drip tray
Drain into outside air-conditioner.First Preset Time is set according to user's request, for example, it may be 5 minutes or 8 minutes etc.,
Evaporator 1 of interior air-conditioner is messy during this, and the water for coming out is also messy, thus the first Preset Time set it is relative
It is shorter.After the Preset Time of circulating water wash first, triple valve communicated drainage pipe is controlled, the water in drip tray 11 is drained into air-conditioner
It is outside, i.e. filthy water to be drained into outdoor, subsequently through clean water wash cycles evaporator 1.
The present embodiment is sprayed to evaporator 1 by by the water in water tank 2 by the water pump 4 that adds water, to the evaporator 1 of air-conditioner
Cleaned, and in early stage elder generation wash cycles, after the first Preset Time of cleaning, discharged filthy water, it is to avoid filthy water cleans evaporation always
Device 1.While evaporator 1 of cleaning air-conditioner is ensured, by recycling for water, it is to avoid the waste of resource, improve indoor
While environment, save resources are switched by triple valve 14 between Jiang Shui squeezes into evaporator 1 and drains into air-conditioner outside, section
Save parts, reduces cost.
It is described after the Preset Time of circulating water wash first 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, also includes:
Step S40, drains into outside air-conditioner after the second Preset Time by the water in drip tray, and control triple valve connection adds
Water pipe, circulating water wash of the tank realization to evaporator, and reclocking are flowed into by the water in drip tray by its delivery port;
Step S50, after the Preset Time of circulating water wash the 3rd, controls triple valve communicated drainage pipe, by the water in drip tray
Drain into outside air-conditioner.Second Preset Time and the first Preset Time and the velocity correlation of draining connection, when first is default
Between speed more long and draining it is slow when, it is more long that the second Preset Time is set;The first Preset Time is shorter and speed of draining
When fast, it is shorter that the second Preset Time is set.The second set time is in order to by the filthy water discharge in drip tray 11, with logical
Clean water is crossed to clean the evaporator 1 of air-conditioner.Preset the water in drip tray 11 is drained into outside air-conditioner into second
After time, the water in drip tray 11 is flowed into tank 3 and realized to steaming by the control connection filler pipe 5 of triple valve 14 by its delivery port
Send out the circulating water wash of device 1, and reclocking, needing exist for reclocking is, wash cycles for a period of time after, it is necessary to by filthy water
Discharge, just can guarantee that evaporator 1 is cleaned up.Alternatively, the 3rd Preset Time is more than first Preset Time, because,
The water of cleaning evaporator 1 is cleaner below, wash cycles that can be repeatedly more long, therefore, the 3rd Preset Time is more than first
Preset Time, further saves water resource.After the Preset Time of circulating water wash the 3rd, the water in drip tray is drained into outside air-conditioner
Portion.After outside is discharged, do not clean also such as and finish, continue cycling through cleaning, continue to discharge outdoor, according to different time and requirement
To control wash cycles and discharge outdoor time, while cleaning evaporator 1 is ensured, save resources as far as possible.
In a preferred embodiment of the present invention, with reference to Fig. 4, methods described also includes:
Step S60, after the number of times outside draining to air-conditioner reaches predetermined threshold value, control triple valve connection filler pipe,
Control is persistently to evaporator circulating water wash;
Step S70, after the duration of circulating water wash reached for the 4th time, stopping adds water the operation of water pump, and controls
Triple valve communicated drainage pipe, by the water emptying in drip tray.After step wash cycles evaporator 1 according to embodiment 2, sentence
Whether the number of times outside disconnected draining to air-conditioner reaches predetermined threshold value.The predetermined threshold value can be that 3 times or 4 are inferior, in draining
After number of times outside to air-conditioner reaches predetermined threshold value, water base cleaned in air-conditioner is clean, without being discharged to outside again,
Control triple valve connection filler pipe, control persistently to the circulating water wash of evaporator 1, is cleaned by the water for recycling to air-conditioner,
In water-washing process, the rotating speed of the water pump 4 that adds water is reduced, control is washed to the bottom of evaporator 1, because of the rotating speed of water pump 4 that adds water
Reduce, the impulsive force to evaporator 1 can be reduced, that is to say, that water can be left to the bottom of evaporator 1 along evaporator, rest on steaming
The time for sending out device 1 can be more long, and cleaning performance can be better.After the duration of circulating water wash reached for the 4th time, stop adding water
The operation of water pump, and the communicated drainage pipe 15 of triple valve 14 is controlled, by the water emptying in drip tray.4th Preset Time according to
Demand is set, and is the process for finally 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, you can evaporator 1 is cleaned up, the 4th is reached in scavenging period
After Preset Time, the cleaning of evaporator 1 terminates to stop the operation of water pump of adding water, and by the water emptying in drip tray 11.By right
The cleaning of evaporator 1 so that air-conditioner improves indoor air quality to the clean air of indoor output, and by draining
With the control of circulating water wash, save resources.
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
Put including:Control module 10 and washing module 20.
The control module 10, for controlling triple valve to connect filler pipe, and controls the water pump unlatching that adds water, and the water pump that adds water will
The water that water tank is flowed into tank 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, tank 3, add 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 with the tank 3, the drip tray
11 are provided with delivery port 12 near one end of tank 3, and the water outlet 12 is connected with outlet pipe 13, and the outlet pipe 13 connects described
Drip tray 11 and the tank 3, the water pump 4 that adds water are arranged in the tank 3, the filler pipe 5 and the water pump 4 that adds water
Between connected by triple valve 14, the triple valve 14 is also associated with drainpipe 15, during practice, by triple valve
14 control, the control connection filler pipe 5 of triple valve 14, it is also possible to which, by the control to triple valve 14, control triple valve 14 is connected
Drainpipe 15.By the switching of triple valve 14, realization adds water the connection filler pipe 5 of water pump 4 to the water filling of evaporator 1, and switches to
Added water the communicated drainage pipe 15 of water pump 4, and water is discharged outside air-conditioner.
In the present embodiment, after air-conditioner unlatching, the parameter set according to acquiescence or user is run.Needing to steaming
When hair device is cleaned, control enters evaporator cleaning model.The control can include into evaporator cleaning model:1) receive and steam
Hair device clear instruction, evaporator cleaning model is entered according to evaporator clear instruction;2) total operation duration of air-conditioner is obtained,
Total operation duration reach preset duration (100 hours or 120 hours etc., according to demand and ambient As, 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 set
It is longer, be 120 hours or 130 hours etc.) when, automatically into evaporator cleaning model.
When evaporator cleaning model is entered, the control connection filler pipe 5 of triple valve 14 of control module 10, and control the water that adds water
Pump 4 is opened, and the water that water tank 2 is flowed into tank 1 is squeezed into filler pipe 5 by the water pump 4 that adds water;
The washing module 20, for controlling filler pipe to inject water to clean evaporator toward evaporator.
Preferably, the filler pipe 5 is provided with shower nozzle against one end of evaporator 1, by shower nozzle 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 middle part or middle and lower part the position water spray against the evaporator 1, not be the upper end of opposite evaporator 1
During water spray, the shower nozzle of the connection of filler pipe 5 needs the setting of fountain height.Specifically it is set to, the injection flow rate near upper end is more than lower end
Injection flow rate.
The washing module 20, is additionally operable to for the water in drip tray to flow into tank realization to evaporator by its delivery port
Circulating water wash;
When evaporator 1 is cleaned, drip tray 11 collects the water of cleaning evaporator 1, and the water collected in drip tray 11 passes through
The mouth of a river 12 and outlet pipe 13 flow into tank 3, by adding water water pump 4 and filler pipe 5 will flow into the water that tank 3 is flowed into drip tray 11
The evaporation cleaning evaporation of evaporator 1 is squeezed into, by the water for recycling cleaning evaporator 1, it is to avoid the wasting of resources.Preferably, following
In ring cleaning process, water level gathers way in acquisition tank;In described gathering way more than predetermined threshold value, the water that adds water is improved
The rotating speed or control water tank of pump stop being supplied water to tank.The predetermined threshold value is a growth rate for warning, described default
Gathering way under threshold value, the water in tank will not overflow.By when gathering way more than predetermined threshold value, improving the water pump that adds water
4 rotating speed, squeezes into the water in tank evaporator 1 and avoids the water of tank 3 from overflowing to clean evaporator 1 as early as possible, or control water tank 2
Stop being supplied water in tank 3, after gathering way less than predetermined threshold value, then supply water or stop supplying water, reduce the water pump 4 that adds water
Rotating speed to the water pump 4 that adds water runs under safety level.
The control module 10, is additionally operable to after the Preset Time of circulating water wash first, controls triple valve communicated drainage pipe, will
Water in drip tray is drained into outside air-conditioner.First Preset Time is set according to user's request, 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 for coming out is also messy, therefore the first Preset Time
What is set is relatively short.After the Preset Time of circulating water wash first, triple valve communicated drainage pipe is controlled, by drip tray 11
Water is drained into outside air-conditioner, i.e. filthy water is drained into outdoor, subsequently through clean water wash cycles evaporator 1.
The present embodiment is sprayed to evaporator 1 by by the water in water tank 2 by the water pump 4 that adds water, to the evaporator 1 of air-conditioner
Cleaned, and in early stage elder generation wash cycles, after the first Preset Time of cleaning, discharged filthy water, it is to avoid filthy water cleans evaporation always
Device 1.While evaporator 1 of cleaning air-conditioner is ensured, by recycling for water, it is to avoid the waste of resource, improve indoor
While environment, save resources are switched by triple valve 14 between Jiang Shui squeezes into evaporator 1 and drains into air-conditioner outside, section
Save parts, reduces cost.
In a preferred embodiment of the present invention, with reference to Fig. 5, the control module 10 is additionally operable to by the water in drip tray
After draining into the second Preset Time of air-conditioner outside, the water in drip tray is passed through its delivery port by control triple valve connection filler pipe
Flow into circulating water wash of the tank realization to evaporator, and reclocking;
The control module 10, is additionally operable to after the Preset Time of circulating water wash the 3rd, controls triple valve communicated drainage pipe, will
Water in drip tray is drained into outside air-conditioner.Second Preset Time and the first Preset Time and the velocity correlation of draining connection,
The first Preset Time is more long and during slow speed of draining, it is more long that the second Preset Time is set;It is shorter in the first Preset Time
And draining speed it is fast when, the second Preset Time set it is shorter.The second set time is in order to by drip tray 11
Filthy water is discharged, and the evaporator 1 of air-conditioner is cleaned with by clean water.Water in drip tray 11 is being drained into air-conditioner
After outside second Preset Time, the water in drip tray 11 is flowed into water by the control connection filler pipe 5 of triple valve 14 by its delivery port
Groove 3 realizes the circulating water wash to evaporator 1, and reclocking, and needing exist for reclocking is, in wash cycles for a period of time
Afterwards, it is necessary to filthy water is discharged, just can guarantee that evaporator 1 is cleaned up.Alternatively, the 3rd Preset Time is more than described first
Preset Time, because, behind clean evaporator 1 water it is cleaner, wash cycles that can be repeatedly more long, therefore, the 3rd presets
Time is more than the first Preset Time, further saves water resource.After the Preset Time of circulating water wash the 3rd, by the water in drip tray
Drain into outside air-conditioner.After outside is discharged, do not clean also such as and finish, continue cycling through cleaning, continue to discharge outdoor, according to difference
Time and require to control wash cycles and discharge outdoor time, while cleaning evaporator 1 is ensured, save as far as possible
Resource-saving.
In a preferred embodiment of the present invention, with reference to Fig. 5, the control module 10 is additionally operable to outside draining to air-conditioner
After the number of times in portion reaches predetermined threshold value, control triple valve connection filler pipe is controlled persistently to evaporator circulating water wash;
The control module 10, is additionally operable to after the duration of circulating water wash reached for the 4th time, stops the water pump that adds water
Operation, and triple valve communicated drainage pipe is controlled, by the water emptying in drip tray.Process circulation according to above-described embodiment
After cleaning evaporator 1, judge whether the number of times outside draining to air-conditioner reaches predetermined threshold value.The predetermined threshold value can be 3
Secondary or 4 inferior, after the number of times outside draining to air-conditioner reaches predetermined threshold value, water base cleaned in air-conditioner is clean, nothing
Need to be discharged to outside again, control triple valve connection filler pipe is controlled persistently to the circulating water wash of evaporator 1, by recycling
Water air-conditioner is cleaned, in water-washing process, reduction adds water the rotating speed of water pump 4, and control enters water-filling to the bottom of evaporator 1
Wash, because of the rotating speed of water pump 4 reduction that adds water, the impulsive force to evaporator 1 can be reduced, that is to say, that water can be left to steaming along evaporator
Hair device 1 bottom, the time for resting on evaporator 1 can be more long, and cleaning performance can be better.Is reached in the duration of circulating water wash
After four times, stopping adds water the operation of water pump, and controls the communicated drainage pipe 15 of triple valve 14, by the water emptying in drip tray.Institute
State the 4th Preset Time to set according to demand, be the process for finally cleaning evaporator 1 for example, can be 10 minutes or 15 minutes,
In this process evaporator 1 cleaning water it is cleaner, as long as circulating water wash several times after, you can evaporator 1 is cleaned up,
After scavenging period reaches the 4th Preset Time, the cleaning of evaporator 1 terminates to stop the operation of water pump of adding water, and by drip tray 11
Water emptying.By the cleaning to evaporator 1 so that air-conditioner improves indoor air to the clean air of indoor output
Quality, and by draining and the control of circulating water wash, save resources.
Control device is washed based on above-mentioned air-conditioner evaporator, the present invention also proposes a kind of air-conditioner, the air-conditioner bag
Compressor, evaporator, water tank, tank, the water pump that adds water, filler pipe, drip tray, triple valve and drainpipe are included, the air-conditioner steams
Hair device cleaning control plant running in the air-conditioner, by control compressor, evaporator, water tank, tank, the water pump that adds water, plus
The switching of water pipe, drip tray and triple valve, to the water heating on the evaporator of air-conditioner, evaporator is cleaned by hot water, is led to
The switching for crossing triple valve is realized using and be expelled to the switching outside air-conditioner in air-conditioner interior circulation by the water for cleaning evaporator.
The air-conditioner of the present embodiment is sprayed to evaporator by by the water in water tank by the water pump that adds water, and the evaporator to air-conditioner is carried out
Cleaning, and in early stage elder generation wash cycles, after the first Preset Time of cleaning, discharge filthy water, it is to avoid filthy water cleans evaporator always.
While ensureing the evaporator of cleaning air-conditioner, by recycling for water, it is to avoid the waste of resource, the same of indoor environment is improved
When, save resources are switched by triple valve between Jiang Shui squeezes into evaporator and drains into air-conditioner outside, save parts, drop
Low cost.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification 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 washes control method, it is characterised in that including step:
Control triple valve connection filler pipe, and the water pump unlatching that adds water is controlled, water tank is flowed into the water in tank and squeezed into by the water pump that adds water
Filler pipe, and control filler pipe to inject water to clean evaporator toward evaporator;
Water in drip tray is flowed into circulating water wash of the tank realization to evaporator by its delivery port;
After the Preset Time of circulating water wash first, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into outside air-conditioner
Portion.
2. air-conditioner evaporator as claimed in claim 1 washes control method, it is characterised in that described in circulating water wash first
After Preset Time, triple valve communicated drainage pipe is controlled, after the water in drip tray is drained into outside air-conditioner, also included:
Drained into outside air-conditioner after the second Preset Time by the water in drip tray, control triple valve connection filler pipe, by water receiving
Water in disk flows into circulating water wash of the tank realization to evaporator, and reclocking by its delivery port;
After the Preset Time of circulating water wash the 3rd, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into outside air-conditioner
Portion.
3. air-conditioner evaporator as claimed in claim 1 or 2 washes control method, it is characterised in that methods described also includes:
After number of times outside draining to air-conditioner reaches predetermined threshold value, control triple valve connection filler pipe, persistently to evaporator
Circulating water wash;
After the duration of circulating water wash reached for the 4th time, stopping adds water the operation of water pump, and controls triple valve to connect row
Water pipe, by the water emptying in drip tray.
4. air-conditioner evaporator as claimed in claim 3 washes control method, it is characterised in that described in draining to air-conditioner
After outside number of times reaches predetermined threshold value, control triple valve communicated drainage pipe, control persistently to evaporator circulating water wash after, also
Including:
The rotating speed of the water pump that adds water is reduced, control is washed to the bottom of evaporator.
5. air-conditioner evaporator as claimed in claim 1 or 2 washes control method, it is characterised in that described by drip tray
Water flowed into the step of tank is realized to the circulating water wash of evaporator by its delivery port and also include:
Water level gathers way in acquisition tank;
In described gathering way more than predetermined threshold value, the rotating speed or control water tank for improving the water pump that adds water stop being supplied water to tank.
6. a kind of air-conditioner evaporator washes control device, it is characterised in that including:
Control module, for controlling triple valve to connect filler pipe, and controls the water pump unlatching that adds water, and water tank is flowed into water by the water pump that adds water
Water in groove squeezes into filler pipe;
Washing module, for controlling filler pipe to inject water to clean evaporator toward evaporator;Washing module is additionally operable to
Water in drip tray is flowed into circulating water wash of the tank realization to evaporator by its delivery port;
The control module, is additionally operable to after the Preset Time of circulating water wash first, triple valve communicated drainage pipe is controlled, by drip tray
In water drain into outside air-conditioner.
7. air-conditioner evaporator as claimed in claim 6 washes control device, it is characterised in that the control module, also uses
Drained into outside air-conditioner after the second Preset Time in by the water in drip tray, control triple valve connection filler pipe, by drip tray
In water tank flowed into by its delivery port realize to the circulating water wash of evaporator, and reclocking;Control module is additionally operable to
After the Preset Time of circulating water wash the 3rd, triple valve communicated drainage pipe is controlled, the water in drip tray is drained into outside air-conditioner
Portion.
8. air-conditioner evaporator as claimed in claims 6 or 7 washes control device, it is characterised in that the control module, also
After predetermined threshold value being reached for the number of times outside draining to air-conditioner, control triple valve connection filler pipe, persistently to evaporator
Circulating water wash;
The control module, is additionally operable to after the duration of circulating water wash reached for the 4th time, and stopping adds water the operation of water pump;
The control module, is additionally operable to control triple valve communicated drainage pipe, by the water emptying in drip tray.
9. air-conditioner evaporator as claimed in claim 8 washes control device, it is characterised in that the control module, also uses
In the rotating speed for reducing the water pump that adds water, control is washed to the bottom of evaporator.
10. air-conditioner evaporator as claimed in claims 6 or 7 washes control device, it is characterised in that the control module,
Water level gathers way in being additionally operable to obtain tank;Control module is additionally operable to
In described gathering way more than predetermined threshold value, the rotating speed or control water tank for improving the water pump that adds water stop being supplied water to tank.
11. a kind of air-conditioners, it is characterised in that including the air-conditioner evaporator washing as described in any one of claim 6 to 10
Control device.
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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 |
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CN201611085662.9A CN106767124B (en) | 2016-11-30 | 2016-11-30 | Air-conditioner evaporator washes control method, device and air conditioner |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110017534A (en) * | 2019-03-03 | 2019-07-16 | 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 |
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 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2016
- 2016-11-30 CN CN201611085662.9A patent/CN106767124B/en active Active
-
2017
- 2017-03-31 WO PCT/CN2017/079014 patent/WO2018098956A1/en active Application Filing
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 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110017534A (en) * | 2019-03-03 | 2019-07-16 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
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 |
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WO2018098956A1 (en) | 2018-06-07 |
CN106767124B (en) | 2019-04-02 |
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