CN107514682A - Air conditioner room unit with self-cleaning function - Google Patents
Air conditioner room unit with self-cleaning function Download PDFInfo
- Publication number
- CN107514682A CN107514682A CN201710619971.8A CN201710619971A CN107514682A CN 107514682 A CN107514682 A CN 107514682A CN 201710619971 A CN201710619971 A CN 201710619971A CN 107514682 A CN107514682 A CN 107514682A
- Authority
- CN
- China
- Prior art keywords
- indoor set
- air conditioner
- heat exchanger
- room unit
- conditioner room
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
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- 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
Abstract
The invention provides a kind of air conditioner room unit with self-cleaning function, it includes：Casing, including the case with air inlet and air outlet for supporting the skeleton of indoor set blower fan and indoor set heat exchanger and being located on skeleton；Component is humidified, it includes：Water tank, atomising device, for by the water atomization in water tank；Nozzle, it is arranged in casing and positioned at the air intake upstream of indoor set heat exchanger, for exporting the water smoke of atomising device formation；And component is humidified, is configured to, when air conditioner room unit performs self-cleaning function, start atomising device, it is flowed through indoor set heat exchanger to spray water smoke using nozzle, improve and coagulate white degree at indoor set heat exchanger；Indoor set heat exchanger, it is configured to after solidifying frost is completed, runs on condenser modes, so as to which the water formed using defrost takes away the pollutant of attachment.The solution of the present invention solves the problems, such as that automatically cleaning air conditioner can not produce enough condensed waters in dry environment and influence automatically cleaning effect.
Description
Technical field
The present invention relates to domestic air conditioning, more particularly to the air conditioner room unit with self-cleaning function.
Background technology
After air conditioner placement for a long time or use, there can be substantial amounts of dust and dirt in air conditioner.These dust and dirt are attached to room
On the heat exchanger of interior machine, the heat exchange property of heat exchanger on the one hand can be reduced, causes household air-conditioner to decline, causes energy consumption to improve；
On the other hand, dust and dirt adheres to easy breed bacteria, forms mildew, these bacteriums and mildew can produce peculiar smell in unit, if not
Cleaning, serious threat the health of air conditioner user in time.
The scheme that traditional air conditioner is taken generally periodically is cleaned, and brings serious inconvenience to user's use, therefore be
Solves the above mentioned problem adhered to dust and dirt on the heat exchanger of air conditioner and brought, prior art occurs being used as steaming using heat exchanger
Hair device using when produce condensed water, taken away by condensed water heat exchanger surface dust and dirt technological means, realize in air conditioner chamber
The automatically cleaning of machine heat exchanger.
But the above-mentioned scheme that air conditioner room unit heat exchanger cleaning is carried out using condensed water, send out in actual use
Undesirable situation occurs in the effect now cleaned, have impact on the use of user.
The content of the invention
One object of the present invention offer is a kind of at least to solve the sky with self-cleaning function of above-mentioned partial technical problems
Adjust air conditioner indoor machine.
The present invention one is further objective is that the automatically cleaning effect of air conditioner room unit will be improved.
According to an aspect of the invention, there is provided a kind of air conditioner room unit with self-cleaning function, it includes：Machine
Shell, including for support the skeleton of indoor set blower fan and indoor set heat exchanger and be located on skeleton have air inlet and
The case of air outlet；Component is humidified, it includes：Water tank, atomising device, for by the water atomization in water tank；Nozzle, it is arranged at
In casing and positioned at the air intake upstream of indoor set heat exchanger, for exporting the water smoke of atomising device formation；And component is humidified,
It is configured to, when air conditioner room unit performs self-cleaning function, start atomising device, makes it to spray water smoke using nozzle
Indoor set heat exchanger is flowed through, improves and coagulates white degree at indoor set heat exchanger；Indoor set heat exchanger, it is configured to complete solidifying frost
Afterwards, condenser modes are run on, so as to which the water formed using defrost takes away the pollutant of attachment.
Alternatively, nozzle is horizontally set on the inside of air inlet, and its length is corresponding with the length of air inlet, along it
Length direction is uniformly placed with multiple spray holes, to spray water smoke by multiple spray holes.
Alternatively, water tank is arranged at the outside of casing；Atomising device is fixed on skeleton, and by supplying mist soft pipe connection extremely
Nozzle；And humidifying component also includes：Water pump, for the water of water tank to be fed into atomising device.
Alternatively, connect water tank and the water pipe of atomising device penetrates casing from case side, and be posted by skeleton and extend to
Atomising device.
Alternatively, the above-mentioned air conditioner room unit with self-cleaning function also includes：Humidity sensor, it is configured to measuring chamber
The humidity of interior machine working environment；And component is humidified, is configured to only be less than default humidity threshold in the humidity of working environment
When, it is allowed to start atomising device.
Alternatively, atomising device, it is configured to adjust atomization intensity according to the humidity of working environment upon actuation, to cause
Atomization intensity is as the humidity of working environment improves and accordingly reduces.
Alternatively, indoor set heat exchanger, it is configured to, when air conditioner room unit opens self-cleaning function, run on evaporation
Device pattern, and ensure that its surface temperature is less than frosting temperature.
Alternatively, indoor set heat exchanger, it is configured to when air conditioner room unit opens self-cleaning function and continues setting
Between after, it is determined that completing solidifying frost.
Alternatively, indoor set blower fan, it is configured to operate with the slow-speed of revolution when air conditioner room unit opens self-cleaning function
Or shut down；Shut down during machine heat exchanger defrost indoors, turned after the completion of machine heat exchanger defrost indoors with height
Speed operating, to dry indoor set heat exchanger.
Alternatively, the above-mentioned air conditioner room unit with self-cleaning function exceedes setting time threshold value in Cumulative Elapsed Time
Or when receiving automatically cleaning control instruction, open self-cleaning function.
The air conditioner room unit with self-cleaning function of the present invention, humidification component is set in casing internal, utilization should add
Wet component improves when performing self-cleaning function in air conditioner room unit and coagulates white degree at indoor set heat exchanger, avoid existing
Automatically cleaning air conditioner can not produce the problem of enough condensed waters influence automatically cleaning effect in dry environment.
Further, the air conditioner room unit with self-cleaning function of the invention, the nozzle for humidifying component are laterally set
It is placed on the inside of air inlet, is uniformly placed with multiple spray holes along its length, to spray water smoke by multiple spray holes, so as to
Can ensure indoor set heat exchanger can uniform frosting, avoid appearance cleaning dead angle.
Further, the air conditioner room unit with self-cleaning function of the invention, control is simple, compact-sized, subtracts
The small influence of air conditioner original function.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the angle signal of the air conditioner room unit according to an embodiment of the invention with self-cleaning function
Property structure chart；
Fig. 2 is the angle signal of the air conditioner room unit according to an embodiment of the invention with self-cleaning function
Property structure chart；
Fig. 3 is the front view of the air conditioner room unit according to an embodiment of the invention with self-cleaning function；
Fig. 4 is the schematic functional block of the air conditioner room unit according to an embodiment of the invention with self-cleaning function
Figure；
Fig. 5 is showing for the control method of the air conditioner room unit according to an embodiment of the invention with self-cleaning function
It is intended to；
Fig. 6 is the air conditioner room unit according to an embodiment of the invention with self-cleaning function under refrigerating state
Perform the timing diagram of self-cleaning function；And
Fig. 7 is the air conditioner room unit according to an embodiment of the invention with self-cleaning function under heating state
Perform the timing diagram of self-cleaning function.
Embodiment
Fig. 1 is an angle of the air conditioner room unit 100 according to an embodiment of the invention with self-cleaning function
Schematic diagram.Fig. 2 is one of the air conditioner room unit 100 according to an embodiment of the invention with self-cleaning function
Angle schematic diagram.Fig. 3 is the air conditioner room unit 100 according to an embodiment of the invention with self-cleaning function
Front view.Fig. 4 is the signal sexual function of the air conditioner room unit 100 according to an embodiment of the invention with self-cleaning function
Block diagram.
There is the air conditioner room unit 100 of self-cleaning function can include casing 110, humidification component 150 in general manner for this.
Wherein casing 110, including for supporting the skeleton 111 of indoor set blower fan 130 and indoor set heat exchanger 140 and being located at skeleton
The case 112 with air inlet 113 and air outlet 114 on 111.In general the front side of case 112 forms indoor set 100
Front panel, and the air outlet 114 with the air inlet 113 at the top of it and positioned at its front side lower end.Due to air conditioner chamber
The structure of casing 110 of interior machine 100 is known by those of ordinary skill in the art, be will not be described here.
Indoor set heat exchanger 140 and the air progress heat exchange for flowing through it, to change the temperature for flowing through its air.It is indoor
Machine blower fan 130 is to promote to flow to indoor set heat exchanger 140 by the surrounding air that air inlet 113 enters and promote to change through indoor set
Heat exchange air after hot device 140 exchanges heat flows towards air outlet 114, so as to arrange the working environment to indoor set 100.
A part of the indoor set heat exchanger 140 as refrigeration system, refrigeration system can be using compressing kind of refrigeration cycle come real
Existing, compression kind of refrigeration cycle realizes heat using compression phase transformation circulation of the refrigerant in compressor, condenser, evaporator, throttling arrangement
The transmission of amount.In air conditioner, refrigeration system can also set four-way valve, change the flow direction of refrigerant, make indoor set heat exchanger
140, alternately as evaporator or condenser, realize refrigeration or heat-production functions.It is ability due to compressing kind of refrigeration cycle in air conditioner
Known by field technique personnel, its operation principle and construction will not be described here.
Humidification component 150 includes：Water tank 151, atomising device 152, nozzle 153.Water tank 151 is used to store atomization use
Water, in certain embodiments, the outside of indoor set 100 can be arranged in, to facilitate plus water.
Atomising device 152 is used for the water atomization in water tank 151, and it can be atomized using ultrasonic wave transducer piece.Mist
Makeup, which puts 152, can be fixed on skeleton 111, and by being communicated to nozzle 153 for mist flexible pipe 154.Humidify component 150 also
Water pump (not shown) can be set, and for the water of water tank 151 to be fed into atomising device 152, connection water tank 151 fills with atomization
Casing 110 can be penetrated from the side of case 112 by putting 152 water pipe 155, and is posted by skeleton 111 and is extended to atomising device 152,
So as to avoid taking space excessive in indoor set 100.
Nozzle 153 is used for the water smoke for exporting the formation of atomising device 152, and nozzle 153 can be arranged in casing 110 simultaneously
And positioned at the air intake upstream of indoor set heat exchanger 140.In some alternative embodiments, nozzle 153 is horizontally set at air inlet 113
Inner side, and its length is corresponding with the length of air inlet 113, is uniformly placed with multiple spray holes along its length, with logical
Cross multiple spray holes and spray water smoke.By the structure, nozzle 153 can be made to export water smoke evenly into indoor set 100, just
In uniform frosting on machine heat exchanger 140 indoors.
Air conditioner room unit 100 can Cumulative Elapsed Time exceed setting time threshold value (such as accumulation work 48 or
After 60 hours, concrete numerical value can be set according to the working environment situation of air conditioner room unit 100) or receive from clear
During clean control instruction (such as control instruction for the automatically cleaning button for receiving user's remote controller), self-cleaning function is opened.
Component 150 is humidified when air conditioner room unit 100 performs self-cleaning function, starts atomising device 152, to utilize spray
Mist mouth 153, which sprays water smoke, makes it flow through indoor set heat exchanger 140, improves and coagulates white degree at indoor set heat exchanger 140.In inventor
During studying air conditioner self-cleaning function, it is found that under current air conditioner that automatically cleaning effect is bad and especially comparing
The main reason for automatically cleaning effect is worse under dry environment is that condensed water can not meet to rinse wanting for indoor set heat exchanger 140
Ask, therefore the present embodiment provides more preferably solidifying ice-lolly part by humidifying component 150 for indoor set heat exchanger 140, and pass through
The structure of nozzle 153 is improved, 140 uniform frosting of indoor set heat exchanger can be made, so as to accomplish indoor set heat exchanger 140
Comprehensive cleaning, avoid the occurrence of cleaning dead angle.
Indoor set heat exchanger 140 runs on condenser modes after solidifying frost is completed, so as to which the water formed using defrost is taken away
The pollutant of attachment, complete the automatically cleaning process of indoor set 100.
The air conditioner room unit 100 with self-cleaning function of the present embodiment can also set humidity sensor 160, and this is wet
Degree sensor 160 can measure the humidity of the working environment of indoor set 100, in order to the humidity according to the working environment of indoor set 100
Judge whether to need to open humidification component 150.Such as humidification component 150 can only working environment humidity less than default wet
When spending threshold value (concrete numerical value can be configured according to frosting condition), it is allowed to start atomising device 152.Other atomising device
152 can also adjust atomization intensity according to the humidity of working environment upon actuation, to be atomized intensity with working environment
Humidity is improved and accordingly reduced, so as to ensure uniform frosting without excessively increase ambient humidity.
For indoor set heat exchanger 140 when air conditioner room unit 100 opens self-cleaning function, continuous service is in evaporator mould
Formula, so as to ensure that its surface temperature is less than frosting temperature；And opening self-cleaning function in air conditioner room unit 100 and persistently setting
After fixing time, it is determined that completing solidifying frost, defrost is then proceeded by.
Indoor set blower fan 130 is operated or shut down with the slow-speed of revolution when air conditioner room unit opens self-cleaning function
(ensureing that the water smoke of humidification component 150 is used for frosting)；Shut down during the defrost of machine heat exchanger 140 indoors to improve defrost
Speed, with high rotation speed operation after the completion of the defrost of machine heat exchanger 140 indoors, to dry indoor set heat exchanger 140.
The air conditioner room unit 100 with self-cleaning function of the present embodiment, humidification component is set inside casing 110
150, using the humidification component 150 when performing self-cleaning function in air conditioner room unit 100, improve indoor set heat exchanger 140
White degree is coagulated at place, and enough condensed water influence automatically cleaning effects can not be produced in dry environment by avoiding existing automatically cleaning air conditioner
The problem of, in addition, by optimize the structure of nozzle 153 can ensure indoor set heat exchanger 140 can uniform frosting, avoid
There is cleaning dead angle.
Fig. 5 is the control method of the air conditioner room unit 100 according to an embodiment of the invention with self-cleaning function
Schematic diagram.There is the control method of the air conditioner room unit 100 of self-cleaning function to include for this：
Step S502, receive the trigger signal for opening self-cleaning function；
Step S504, control indoor set heat exchanger 140 run on evaporator mode and close indoor set blower fan 130 or control
Indoor set blower fan 130 is run with the slow-speed of revolution；
Step S506, judge the humidity for the working environment of indoor set 100 that humidity sensor 160 detects whether less than default
During humidity threshold；
Step S508, when the humidity of working environment is less than default humidity threshold, starts humidification component 150, sprayed with utilizing
Mist mouth 153 sprays water smoke, improves and coagulates white degree at indoor set heat exchanger 140；
Step S510, judges whether the solidifying white time of indoor set heat exchanger 140 exceedes the solidifying white time threshold of setting；
Step S512, after the completion of coagulating frost, the indoor set heat exchanger 140 is controlled to carry out defrost, the water formed using defrost
Take away the pollutant of attachment；
Step S514, indoor set blower fan 130 is with high rotation speed operation, with the drying indoor set heat exchanger 140；
Step S516, recover the working condition before indoor set 100 cleans.
The air conditioner room unit with self-cleaning function of the present embodiment, can be with refrigerating state and heating state
Perform above-mentioned automatically cleaning process.Fig. 6 is the air conditioner room unit according to an embodiment of the invention with self-cleaning function
The timing diagram of self-cleaning function is performed under refrigerating state.
In figure, T1, T2, T3 be respectively indoor set blower fan 130, compressor, humidify component 150 start and stop timing curve,
After t0 receptions to automatically cleaning signal, indoor set blower fan 130 is closed, and humidification component 150 is meeting the situation of damp condition
Lower startup, compressor remain on；After reaching the t1 moment, compressor shutdown, indoor set blower fan 130 is started shooting, and starts to defrost, defrost
Water rinse indoor set heat exchanger 140 on dust, now humidify component 150 can keep it turned on a period of time, increase humidity
Accelerate dedusting.After reaching the t2 moment, humidification component 150, which is closed, stops humidification, and indoor set blower fan 130 changes indoor set by blowing
Hot device 140 is dried；After reaching the t3 moment, compressor restarting, recover refrigerating state.Time difference between the above-mentioned moment, can
With the specification according to air conditioner, test is drawn in advance.Such as t0 to t1 time can between 0 to 20 minute value, t2 to t3
Time can between 10 to 60 seconds value.
Other above sequential according to circumstances can also be specifically adjusted, such as humidification component 150 can stop in compressor
Simultaneously closed off after machine.Indoor set blower fan 130, which is closed, to be substituted using being the operation of the low speed gentle breeze of indoor set blower fan 130.
Fig. 7 is the air conditioner room unit 100 according to an embodiment of the invention with self-cleaning function in heating shape
The timing diagram of self-cleaning function is performed under state.
In figure, T1 ', T2 ', T3 ', T4 ', T5 ' are respectively indoor set blower fan 130, outdoor unit blower fan, four-way valve, compression
Machine, the start and stop timing curve for humidifying component 150, after t0 ' receptions to automatically cleaning signal, indoor set blower fan 130, compressor
Close；At the t1 ' moment, outdoor unit fan parking, four-way valve commutation；At the t2 ' moment, compressor start, indoor set heat exchanger 140
Bring into operation in evaporating state；At the t3 ' moment, the temperature of indoor set heat exchanger 140 has declined, and humidification component 150 starts, and makes room
The interior condensation of machine heat exchanger 140；At the t4 ' moment, humidification component 150 is closed；At the t5 ' moment, outdoor unit blower fan starts, compression office
Close；At the t6 ' moment, four-way valve commutation；At the t7 ' moment, compressor start, indoor set blower fan 130 starts, and recovers heating operation.
Time difference between the above-mentioned moment, it can in advance be tested and drawn according to the specification of air conditioner.Such as t2 ' to t3 ',
T4 ' to t5 ' time can select (such as 60 seconds) within 0 to 120 second, avoid compressor with humidifying component 150 simultaneously
Start and stop, reduce the impact of high current；In another example t1 ' to t2 ' time can select (such as 30 seconds) within 0 to 60 second,
Delay and running four-way valve commutates after compressor shutdown；T6 ' to t7 ' time can select (such as 5 seconds) within 0 to 30 second,
After ensureing that four-way valve completes switching, compressor is set to recover to start；In another example t0 ' to t2 ' time can 0 to 180 second it
Interior selection (such as 100 seconds), avoid impact caused by high frequent start and stop；T0 ' to t5 ' time can be at 1 to 10 minute
Within select；T0 ' to t7 ' time can select within 1 to 13 minute, namely complete entirely to clean in 13 minutes
Journey, reduce the influence to caused by heating.
It should be noted that above-mentioned sequential realizes enumerating for self-cleaning function for the air conditioner of a certain The concrete specification, in reality
During embodiment, can suitably it be adjusted according to specific needs.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of air conditioner room unit with self-cleaning function, including：
Casing, including the tool for supporting the skeleton of indoor set blower fan and indoor set heat exchanger and being located on the skeleton
There is the case of air inlet and air outlet；
Component is humidified, it includes：
Water tank,
Atomising device, for by the water atomization in the water tank；
Nozzle, it is arranged in the casing and positioned at the air intake upstream of the indoor set heat exchanger, for exporting the mist
The water smoke to be formed is put in makeup；And
The humidification component, it is configured to, when the air conditioner room unit performs self-cleaning function, start the atomising device,
It is flowed through the indoor set heat exchanger to spray the water smoke using the nozzle, improve and coagulated at the indoor set heat exchanger
White degree；
The indoor set heat exchanger, it is configured to after solidifying frost is completed, runs on condenser modes, so as to what is formed using defrost
Water takes away the pollutant of attachment.
2. air conditioner room unit according to claim 1, wherein
The nozzle is horizontally set on the inside of the air inlet, and its length is corresponding with the length of the air inlet, edge
Its length direction is uniformly placed with multiple spray holes, to spray the water smoke by the multiple spray holes.
3. air conditioner room unit according to claim 2, wherein
The water tank is arranged at the outside of the casing；
The atomising device is fixed on the skeleton, and by for mist soft pipe connection to the nozzle；And the humidification
Component also includes：Water pump, for the water of the water tank to be fed into the atomising device.
4. air conditioner room unit according to claim 3, wherein
The water pipe for connecting the water tank and the atomising device penetrates the casing from the case side, and is posted by the bone
Frame extends to the atomising device.
5. air conditioner room unit according to claim 1, in addition to：
Humidity sensor, it is configured to measure the humidity of the indoor set working environment；And
The humidification component, it is configured to only when the humidity of the working environment is less than default humidity threshold, it is allowed to start
The atomising device.
6. air conditioner room unit according to claim 5, wherein
The atomising device, it is configured to adjust atomization intensity according to the humidity of the working environment upon actuation, to cause mist
Change intensity as the humidity of the working environment improves and accordingly reduces.
7. air conditioner room unit according to claim 1, wherein
The indoor set heat exchanger, it is configured to, when the air conditioner room unit opens self-cleaning function, run on evaporator
Pattern, and ensure that its surface temperature is less than frosting temperature.
8. air conditioner room unit according to claim 7, wherein
The indoor set heat exchanger, it is configured to open self-cleaning function in the air conditioner room unit and continues setting time
Afterwards, it is determined that completing solidifying frost.
9. air conditioner room unit according to claim 8, wherein
The indoor set blower fan, be configured to the air conditioner room unit open self-cleaning function when with the slow-speed of revolution operating or
Shut down；Shut down during the indoor set heat exchanger defrost, after the completion of the indoor set heat exchanger defrost with
High rotation speed operation, with the drying indoor set heat exchanger.
10. air conditioner room unit according to claim 1, wherein
When Cumulative Elapsed Time exceedes setting time threshold value or receives automatically cleaning control instruction, self-cleaning function is opened.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619971.8A CN107514682A (en) | 2017-07-26 | 2017-07-26 | Air conditioner room unit with self-cleaning function |
| PCT/CN2018/096855 WO2019020025A1 (en) | 2017-07-26 | 2018-07-24 | Air conditioner indoor machine having self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619971.8A CN107514682A (en) | 2017-07-26 | 2017-07-26 | Air conditioner room unit with self-cleaning function |
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| Publication Number | Publication Date |
|---|---|
| CN107514682A true CN107514682A (en) | 2017-12-26 |
Family
ID=60722801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619971.8A Pending CN107514682A (en) | 2017-07-26 | 2017-07-26 | Air conditioner room unit with self-cleaning function |
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| Country | Link |
|---|---|
| CN (1) | CN107514682A (en) |
| WO (1) | WO2019020025A1 (en) |
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| CN108870713A (en) * | 2018-06-25 | 2018-11-23 | 珠海格力电器股份有限公司 | Air-conditioning heat exchanger, air conditioner indoor unit, air-conditioning and air-conditioning heat exchanger clean method |
| WO2019020025A1 (en) * | 2017-07-26 | 2019-01-31 | 青岛海尔空调器有限总公司 | Air conditioner indoor machine having self-cleaning function |
| CN109916006A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning humidifying controlling method |
| CN109916008A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning humidifying controlling method |
| CN109916037A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning control method |
| CN109916007A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning humidifying controlling method |
| CN109916031A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning humidifying controlling method |
| CN109916039A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning humidifying controlling method |
| CN109916034A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning control method |
| CN109916036A (en) * | 2019-03-21 | 2019-06-21 | 青岛海尔空调器有限总公司 | Air conditioner automatically cleaning control method |
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