CN107514681A - Air conditioner room unit - Google Patents
Air conditioner room unit Download PDFInfo
- Publication number
- CN107514681A CN107514681A CN201710619286.5A CN201710619286A CN107514681A CN 107514681 A CN107514681 A CN 107514681A CN 201710619286 A CN201710619286 A CN 201710619286A CN 107514681 A CN107514681 A CN 107514681A
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- China
- Prior art keywords
- air conditioner
- indoor set
- room unit
- conditioner room
- humidity
- 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
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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
- 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
Abstract
The invention provides a kind of air conditioner room unit, and 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；Humidity sensor, it is configured to measure the humidity of indoor set working environment；Component is humidified, it has the nozzle being arranged in casing, and is configured to start when the humidity of working environment is less than default first humidity threshold, and to spray water smoke using nozzle, working environment is humidified.The solution of the present invention, water smoke is sprayed using nozzle, working environment is humidified, integrated humidification function is realized in air conditioner room unit.
Description
Technical field
The present invention relates to domestic air conditioning, more particularly to air conditioner room unit.
Background technology
Air-conditioning is common a kind of electrical equipment during we live, the feature of present air-conditioning be also it is more and more, can not only
Cooling and warming, moreover it is possible to dehumidifying humidification.Because air is moister, many people can use dehumidification function in south.
But northerly air is relatively dry, then need to increase the humidity of air.Lacking in the prior art has humidification
The air conditioner of function is led, it is necessary to user's extra purchase humidification apparatus, adds the cost of user, and occupies more spaces
Apply family complex operation.
On the other hand, air conditioner for a long time place or use after, can have substantial amounts of dust and dirt in air conditioner.These dust and dirt
It is attached on the heat exchanger of indoor set, on the one hand can reduces the heat exchange property of heat exchanger, cause household air-conditioner to decline, cause energy
Consumption improves；On the other hand, dust and dirt adheres to easy breed bacteria, forms mildew, and these bacteriums and mildew can produce different in unit
Taste, such as clear up not in time, serious threat the health of air conditioner user.
The content of the invention
One object of the present invention provides a kind of air conditioner room unit at least solving above-mentioned partial technical problems.
The present invention one is further objective is that so that air conditioner room unit is realized to environment humidification function.
The present invention one is further objective is that the automatically cleaning effect of air conditioner room unit will be improved.
Especially, the invention provides a kind of air conditioner room unit, it includes：Casing, including for supporting indoor machine wind
The skeleton of machine and indoor set heat exchanger and the case with air inlet and air outlet being located on skeleton；Humidity sensor,
It is configured to measure the humidity of indoor set working environment；Component is humidified, it has the nozzle being arranged in casing, and is configured to
Start when the humidity of working environment is less than default first humidity threshold, to spray water smoke using nozzle, to working environment
Humidified.
Alternatively, humidity sensor, be configured to humidification component start after test constantly indoor set working environment it is wet
Degree；And component is humidified, is configured to close when the humidity of working environment is higher than default second humidity threshold, the second humidity
Threshold value is more than the first humidity threshold.
Alternatively, component is humidified, is configured to start when air conditioner room unit performs self-cleaning function, improves indoor set
White degree is coagulated at heat exchanger, and humidify component also to include：Water tank, atomising device, for by the water atomization in water tank；And spray
Mist mouth, the air intake upstream of indoor set heat exchanger is arranged at, for providing the water smoke of atomising device formation to indoor set heat exchanger.
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, atomising device, it is configured in the state of air conditioner room unit performs self-cleaning function, according to work
The humidity adjustment atomization intensity of environment, to be atomized intensity 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.
The air conditioner room unit of the present invention, humidification component is set in casing internal, be less than in the humidity of working environment default
The first humidity threshold when start, with using nozzle spray water smoke, working environment is humidified.So as in air conditioner
Indoor set integrates humidification function.
Further, air conditioner room unit of the invention, humidification component is set in casing internal, existed using the humidification component
When air conditioner room unit performs self-cleaning function, improve and coagulate white degree at indoor set heat exchanger, avoid existing automatically cleaning air-conditioning
Device can not produce the problem of enough condensed waters influence automatically cleaning effect in dry environment.
Further, air conditioner room unit of the invention, the nozzle for humidifying component are horizontally set on the inside of air inlet,
Multiple spray holes are uniformly placed with along its length, to spray water smoke by multiple spray holes, thereby may be ensured that indoor set
Heat exchanger can uniform frosting, avoid appearance cleaning dead angle.
Further, air conditioner room unit of the invention, control is simple, compact-sized, reduces the original work(of air conditioner
The influence of energy.
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 functional block diagram of air conditioner room unit according to an embodiment of the invention；
Fig. 2 is an angle schematic diagram of air conditioner room unit according to an embodiment of the invention；
Fig. 3 is an angle schematic diagram of air conditioner room unit according to an embodiment of the invention；
Fig. 4 is the front view of air conditioner room unit according to an embodiment of the invention；
Fig. 5 is the schematic diagram of the progress humidifying controlling method of air conditioner room unit according to an embodiment of the invention；
Fig. 6 is the schematic diagram of the automatically cleaning control method of air conditioner room unit according to an embodiment of the invention；
Fig. 7 is the execution self-cleaning function under refrigerating state of air conditioner room unit according to an embodiment of the invention
Timing diagram；And
Fig. 8 is the execution self-cleaning function under heating state of air conditioner room unit according to an embodiment of the invention
Timing diagram.
Embodiment
Fig. 1 is the functional block diagram of air conditioner room unit 100 according to an embodiment of the invention.Fig. 2 is basis
One angle schematic diagram of the air conditioner room unit 100 of one embodiment of the invention.Fig. 3 is according to a reality of the invention
Apply an angle schematic diagram of the air conditioner room unit 100 of example.Fig. 4 is air conditioner according to an embodiment of the invention
The front view of indoor set 100.
The air conditioner room unit 100 can include in general manner：Casing 110, humidity sensor 160, humidification component 150.
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.
Humidity sensor 150 is configured to measure the humidity of the working environment of indoor set 100, and the work of humidity sensor 150 is former
Manage known by those skilled in the art, can to select to survey according to the working environment of air conditioner room unit 100 in the present embodiment
Measure scope and measurement accuracy.
Humidification component 150 is configured to start when the humidity of working environment is less than default first humidity threshold, to utilize
Nozzle sprays water smoke, and working environment is humidified.So as to realize the work(to environment humidification in air conditioner room unit 10
Energy.
Humidity sensor 160 can also humidification component 150 start after the working environment of test constantly indoor set 100 it is wet
Degree；And humidify component 150 to be configured to close when the humidity of working environment is higher than default second humidity threshold, second is wet
Degree threshold value is more than the first humidity threshold.Second humidity threshold and the first humidity threshold can according to the comfort requirement of human body and its
He is configured in environmental requirement.
Fig. 5 is the schematic diagram of the progress humidifying controlling method of air conditioner room unit 100 according to an embodiment of the invention.
When carrying out humidification control, air conditioner room unit performs following steps successively：
Step S502, the start operation of air conditioner room unit 100；
Step S504, humidity sensor 160 measure the humidity of the working environment of indoor set 100；
Step S506, judges whether the humidity of working environment is less than default first humidity threshold；
Step S508, if so, start humidifies component 160, increase the humidity of working environment；
Step S510, judges whether the humidity of working environment is higher than default second humidity threshold；
Step S512, if so, closing humidification component 160, stop humidification；
Step S514, if it is not, judging whether humidification periods exceed setting time, if exceeding setting time, no matter humidity is
It is no to reach the second humidity threshold, it is turned off humidifying component 150, if not less than setting time, continues to humidify, until humidity is higher than
Second humidity threshold or time exceed setting time.
Humidification component 150 can be also used for machine 100 indoors and during progress be self-cleaning, be humidified, be easy to
Uniform frosting on indoor set heat exchanger 140, and solve the problems, such as because humidity not enough caused by cleaning effect difference.
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.
Humidity sensor 160 can also measure the humidity of the working environment of indoor set 100 during automatically cleaning, in order to root
Judge whether to need to open humidification component 150 according to the humidity of the working environment of indoor set 100.Such as humidification component 150 can only exist
When the humidity of working environment is less than default 3rd humidity threshold (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 as the humidity of working environment improves and accordingly reduces, so as to ensure uniform frosting without excessively increase ring
Border 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 of the present embodiment, humidification component 150 is set inside casing 110, utilizes the humidification component
150, when performing self-cleaning function in air conditioner room unit 100, improve and coagulate white degree at indoor set heat exchanger 140, avoid existing
There is automatically cleaning air conditioner can not produce the problem of enough condensed waters influence automatically cleaning effect in dry environment, in addition, by excellent
Change nozzle 153 structure can ensure indoor set heat exchanger 140 can uniform frosting, avoid appearance cleaning dead angle.
Fig. 6 is the schematic diagram of the automatically cleaning control method of air conditioner room unit 100 according to an embodiment of the invention.Should
The control method of air conditioner room unit 100 includes：
Step S602, receive the trigger signal for opening self-cleaning function；
Step S604, 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 S606, judge the humidity for the working environment of indoor set 100 that humidity sensor 160 detects whether less than default
During three humidity thresholds；
Step S608, 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 S610, judges whether the solidifying white time of indoor set heat exchanger 140 exceedes the solidifying white time threshold of setting；
Step S612, 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 S614, indoor set blower fan 130 is with high rotation speed operation, with the drying indoor set heat exchanger 140；
Step S616, recover the working condition before indoor set 100 cleans.
The air conditioner room unit of the present embodiment can perform above-mentioned automatically cleaning mistake under refrigerating state and heating state
Journey.Fig. 7 is the sequential that self-cleaning function is performed under refrigerating state of air conditioner room unit according to an embodiment of the invention
Figure.
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. 8 is the execution automatically cleaning work(under heating state of air conditioner room unit 100 according to an embodiment of the invention
The timing diagram of energy.
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, 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；
Humidity sensor, it is configured to measure the humidity of the indoor set working environment；
Component is humidified, it, which has, is arranged at nozzle in the casing, and the humidity being configured in the working environment is low
Start when default first humidity threshold, to spray water smoke using the nozzle, the working environment is humidified.
2. air conditioner room unit according to claim 1, wherein
The humidity sensor, be configured to it is described humidification component start after indoor set working environment described in test constantly it is wet
Degree；And
The humidification component, it is configured to close when the humidity of the working environment is higher than default second humidity threshold, institute
State the second humidity threshold and be more than first humidity threshold.
3. air conditioner room unit according to claim 1, wherein
The humidification component, it is configured to start when the air conditioner room unit performs self-cleaning function, improves the interior
White degree is coagulated at machine heat exchanger, and the humidification component also includes：
Water tank,
Atomising device, for by the water atomization in the water tank；And
The nozzle, the air intake upstream of the indoor set heat exchanger is arranged at, for providing institute to the indoor set heat exchanger
State the water smoke of atomising device formation.
4. air conditioner room unit according to claim 3, 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.
5. air conditioner room unit according to claim 3, 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.
6. 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.
7. air conditioner room unit according to claim 3, wherein
The atomising device, it is configured in the state of the air conditioner room unit performs self-cleaning function, according to the work
Make the humidity adjustment atomization intensity of environment, to be atomized intensity as the humidity of the working environment improves and accordingly reduces.
8. air conditioner room unit according to claim 3, 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.
9. air conditioner room unit according to claim 8, 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.
10. air conditioner room unit according to claim 3, 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.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619286.5A CN107514681A (en) | 2017-07-26 | 2017-07-26 | Air conditioner room unit |
| PCT/CN2018/096850 WO2019020021A1 (en) | 2017-07-26 | 2018-07-24 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619286.5A CN107514681A (en) | 2017-07-26 | 2017-07-26 | Air conditioner room unit |
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| Publication Number | Publication Date |
|---|---|
| CN107514681A true CN107514681A (en) | 2017-12-26 |
Family
ID=60722729
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619286.5A Pending CN107514681A (en) | 2017-07-26 | 2017-07-26 | Air conditioner room unit |
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|---|---|
| CN (1) | CN107514681A (en) |
| WO (1) | WO2019020021A1 (en) |
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| CN108253531A (en) * | 2018-01-30 | 2018-07-06 | 广东美的制冷设备有限公司 | Air-conditioning system and its humidification water compensating control method |
| CN108644904A (en) * | 2018-06-19 | 2018-10-12 | 珠海格力电器股份有限公司 | Humidifying structure, indoor unit, air-conditioner set |
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