CN109210622A - Air-duct-type air-conditioner machine and its control method - Google Patents
Air-duct-type air-conditioner machine and its control method Download PDFInfo
- Publication number
- CN109210622A CN109210622A CN201811018204.2A CN201811018204A CN109210622A CN 109210622 A CN109210622 A CN 109210622A CN 201811018204 A CN201811018204 A CN 201811018204A CN 109210622 A CN109210622 A CN 109210622A
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- air
- guide member
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- air guide
- duct
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000005057 refrigeration Methods 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 18
- 230000032258 transport Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The present invention relates to a kind of air-duct-type air-conditioner machine and its control methods, wherein the air-duct-type air-conditioner machine includes air hose and air guide member, the air hose is embedded in ceiling, position corresponding with the air hose is equipped with furred ceiling on ceiling, and the furred ceiling blocks air outlet in the top of furred ceiling to the extension of the air-out direction of air outlet, the furred ceiling is equipped with perforation, and the air guide member is mounted in the perforation, upward, the wind-guiding of the air guide member goes out mouth down to the wind guiding inlet of the air guide member.Mainly by the way that the air guide member is arranged on furred ceiling, so that being embedded in the ceiling, and air outlet can be conducted downwards by the wind that the air hose that the furred ceiling blocks transports out by the air guide member, and then the effect of heating, refrigeration is improved.
Description
Technical field
The present invention relates to field of air conditioning, more particularly to a kind of air-duct-type air-conditioner machine and its control method.
Background technique
Air-duct-type air-conditioner machine is a kind of air conditioner for needing to blow by air hose, is mainly generated air-conditioning by air hose
Wind be transported to interior.General air hose is embedded in ceiling, and air outlet is hidden in furred ceiling, to play beautiful effect.But
It is just because of being equipped with furred ceiling in air outlet, to install lamp box or ornament etc., the wind so as to cause air outlet output is blocked, shadow
Ring room cooling, heating effect.
Summary of the invention
Based on this, it is necessary to a kind of air-duct-type air-conditioner machine and its control method are provided, to improve its cooling, heating effect.
A kind of air-duct-type air-conditioner machine, including air hose and air guide member, the air hose are embedded in ceiling, on ceiling with institute
The corresponding position of air hose is stated equipped with furred ceiling, and the furred ceiling blocks air outlet in furred ceiling to the extension of the air-out direction of air outlet
Top, the furred ceiling are equipped with perforation, and the air guide member is mounted in the perforation, the wind guiding inlet of the air guide member upward, institute
The wind-guiding for stating air guide member goes out mouth down.
Above scheme provides a kind of air-duct-type air-conditioner machine, mainly by the way that the air guide member is arranged on furred ceiling, so that embedding
It is located in the ceiling, and the wind that air outlet is transported out by the air hose that the furred ceiling blocks can be downward by the air guide member
Conduction, and then improve the effect of heating, refrigeration.Specifically, air hose is embedded in day based on the considerations of layout during the installation process
In card, and furred ceiling is located at the lower section of air hose air outlet, and air outlet is blocked, and is perforated by being arranged on the furred ceiling, will
The air guide member is mounted in the perforation.The wind guiding inlet of air guide member described in use process can be by the air hose air outlet
The wind of output sucks, and exports and exports from the wind-guiding, so that the wind that the air-duct-type air-conditioner machine generates can transmit downwards,
To improve cooling, heating effect.
The air guide member is located at position corresponding with the air outlet on the furred ceiling in one of the embodiments,.
The air guide member is multiple in one of the embodiments, and multiple air guide members are laterally homogeneous along the air outlet
It is spaced apart.
The air guide member is multiple in one of the embodiments, one-week interval point of multiple air guide members along the furred ceiling
Cloth.
The wind-guiding direction of the air guide member is vertically downward in one of the embodiments,.
The air guide member includes fan in one of the embodiments,.
The air outlet is equipped with wind-guiding panel in one of the embodiments, and the wind-guiding panel is equipped with multiple lead
Air holes, multiple air-guiding hole interval settings.
The wind-guiding panel includes multiple wind deflectors in one of the embodiments, and multiple wind deflector intervals are arranged to be formed
The air-guiding hole, the angle adjustable of the wind deflector.
Opposite position is exported with the wind-guiding in the perforation in one of the embodiments, and wind outlet panel is installed,
The wind outlet panel is equipped with multiple ventilation holes, multiple ventilation hole interval settings.
A kind of air-duct-type air-conditioner machine control method, using above-mentioned air-duct-type air-conditioner machine, the air guide member and the air hose
The air conditioner of formula air conditioner is electrically connected, and when the air conditioner is refrigeration mode, the air guide member is closed, when the air conditioner
When for heating mode, the air guide member is opened.
Above scheme provides a kind of air-duct-type air-conditioner machine control method, mainly comes by using above-mentioned air-duct-type air-conditioner machine
Improve heating, refrigeration effect.And by the way that the air conditioner of the air guide member and the air-duct-type air-conditioner machine to be electrically connected, in turn
Enable the air guide member according to the mode tuning of the air conditioner.Based on the cold wind that under refrigeration mode, the air hose is exported
It can sink automatically, therefore close the air guide member in cooling mode.In a heating mode, the hot wind that the air hose exports is then
Transmission direction can be changed under the action of the air guide member, transmit downwards, hot wind is enabled comparatively fast to be full of entire room, improved
Human body temperature effect.
The running speed of the air guide member is adjustable in one of the embodiments, further comprising the steps of:
The duration t that air conditioner enters heating mode is compared with preset duration T；
If t≤T, the air guide member is operated with maximum power, if t > T, the air guide member according to room temperature Q1 with
Size relation real-time control running speed between the set temperature Q0 of air conditioner, it is described to lead with the raising of room temperature Q1
The running speed of wind part declines.
The running speed of the air guide member includes low speed, middling speed and high speed in one of the embodiments, when air conditioner into
When entering the duration t of heating mode greater than preset duration T, the size between room temperature Q1 and the set temperature Q0 of air conditioner is judged
Relationship；If Q1=Q0, the air guide member is adjusted to low-speed running, if Q1 < Q0- △ Q, wherein △ Q is that predetermined temperature difference allows partially
The air guide member then is adjusted to run at high speed by difference, if Q0- △ Q≤Q1 < Q0, the air guide member is adjusted to middling speed operating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air-duct-type air-conditioner machine described in the present embodiment；
Fig. 2 is the cross-sectional view of air-duct-type air-conditioner machine described in the present embodiment；
Fig. 3 is the air-out effect figure in the operating condition of air-duct-type air-conditioner machine described in the present embodiment；
Fig. 4 is the flow chart of air-duct-type air-conditioner machine control method described in the present embodiment.
Description of symbols:
10, air-duct-type air-conditioner machine, 11, air hose, 111, air outlet, 1111, wind-guiding panel, 12, ceiling, 13, furred ceiling,
131, it perforates, 1311, wind outlet panel, 14, air guide member, 141, wind guiding inlet, 142, wind-guiding outlet.
Specific embodiment
As shown in Figure 1 to Figure 3, it provides a kind of air-duct-type air-conditioner machine 10 in one embodiment, including air hose 11 and leads
Wind part 14, the air hose 11 are embedded in ceiling 12, and position corresponding with the air hose 11 is equipped with furred ceiling 13 on ceiling 12,
And the furred ceiling 13 blocks air outlet 111 in the top of furred ceiling 13, the furred ceiling 13 to the extension of the air-out direction of air outlet 111
Equipped with perforation 131, the air guide member 14 be mounted on it is described perforation 131 in, the wind guiding inlet 141 of the air guide member 14 upward, institute
State the wind-guiding outlet 142 of air guide member 14 downward.
Above scheme provides a kind of air-duct-type air-conditioner machine 10, mainly by the way that the air guide member 14 is arranged on furred ceiling 13,
So that being embedded in the ceiling 12, and the wind that air outlet 111 is transported out by the air hose 11 that the furred ceiling 13 blocks can
By the conduction downwards of air guide member 14, and then improve the effect of heating, refrigeration.Specifically, during the installation process based on layout
Consider, air hose 11 is embedded in ceiling 12, and furred ceiling 13 is located at the lower section of 11 air outlet 111 of air hose, and air outlet 111 is hidden
Gear, and by the way that perforation 131 is arranged on the furred ceiling 13, the air guide member 14 is mounted in the perforation 131.Use process
Described in the wind guiding inlet 141 of air guide member 14 wind that 11 air outlet 111 of air hose exports can be sucked, go out from the wind-guiding
Mouth 142 exports, so that the wind that the air-duct-type air-conditioner machine 10 generates can transmit downwards, to improve refrigeration, heating effect
Fruit.
And above-mentioned air guide member 14 is set up directly on the furred ceiling 13, without separately setting support construction, further simplifies
The structure of the air-duct-type air-conditioner machine 10.In use process, the setting perforation 131 on the furred ceiling 13, then by the wind-guiding
Part 14 is mounted in perforation 131, and the air guide member 14 will be conducted under wind direction that air hose 11 exports.The air guide member 14
It can be fan, be also possible to other and enable to the changed device of wind direction, as long as it can be defeated by the air outlet 111
It is conducted under wind direction out, belongs to range described in the air guide member 14.
Further, in one embodiment, as shown in figures 1 and 3, the air guide member 14 be located on the furred ceiling 13 with
The corresponding position of the air outlet 111.By being arranged the air guide member 14 in position corresponding with the air outlet 111, make
Obtaining the air guide member 14 can conduct under the significantly more efficient wind direction for exporting air outlet 111.
The other positions on furred ceiling 13 also can be set in certain air guide member 14, as long as can export air outlet 111
Wind direction under conduct.Preferably, air guide member 14 is arranged in the position opposite with air outlet 111.
Further, in one embodiment, as shown in figures 1 and 3, the air guide member 14 is multiple, multiple air guide members
14 are spaced apart along the laterally homogeneous of air outlet 111.By setting multiple for the air guide member 14, and multiple air guide members
14 are correspondingly arranged with the air outlet 111, and laterally homogeneous along air outlet 111 is spaced apart, so that wind effect is more preferably.
Further, in one embodiment, the air guide member 14 is multiple, and multiple air guide members 14 are along the furred ceiling 13
One-week interval distribution.By the air guide member 14 being arranged within one week in furred ceiling 13, so that the heating of the air-duct-type air-conditioner machine 10,
More preferably, outlet air is more uniform for refrigeration effect.
Upward, wind-guiding outlet 142 downward, refers to the wind-guiding to the wind guiding inlet 141 of air guide member 14 described in aforementioned schemes
Part 14 can will conduct under wind direction that air outlet 111 exports.Not necessarily referring to perpendicular to horizontal plane downward and upward here
Direction, and refer to generally towards direction upper and directed downwardly, certainly also include the direction perpendicular to horizontal plane.
For instance, it is preferred that as shown in Fig. 2, in one embodiment, the wind-guiding direction of the air guide member 14 is vertically downward.
Moreover, in one embodiment, it can be by installing wind-guiding panel 1111, the wind-guiding panel in air outlet 111
1111 are equipped with multiple air-guiding holes, and multiple air-guiding hole interval settings further cooperate with the air guide member 14, improve wind direction and adjust
Validity.
For example, in one embodiment, the wind-guiding panel 1111 includes multiple wind deflectors, multiple wind deflector interval settings
Form the air-guiding hole, the angle adjustable of the wind deflector.By the wind-guiding panel 1111 being arranged in air outlet 111, adjust
The angle of wind deflector, the wind that air outlet 111 is exported reaches exactly to the entrance of air guide member 14, then by the air guide member
14 conduction downwards.
Specifically, in one embodiment, as shown in figures 1 and 3, the air guide member 14 includes fan.
Further, in one embodiment, as shown in figures 1 and 3,142 are exported with the wind-guiding in the perforation 131
Opposite position is equipped with wind outlet panel 1311, and the wind outlet panel 1311 is equipped with multiple ventilation holes, multiple ventilation hole intervals
Setting.
On the one hand the setting of the wind outlet panel 1311 makes the wind-guiding of the air guide member 14 export 142 has guard member,
The effect for improving safety in utilization is played, on the other hand, also functions to beautiful purpose.
Moreover, in one embodiment, there are spaced multiple outlet air guide plates in the wind outlet panel 1311, formed
The ventilation hole, the tilt adjustable section of the outlet air guide plate.In this way, can be and described by adjusting the outlet air guide plate
14 cooperation of air guide member, the wind for further ensureing that air hose 11 exports can transmit downwards.
Further, in another embodiment, as shown in figure 4, providing a kind of 10 control method of air-duct-type air-conditioner machine,
Using above-mentioned air-duct-type air-conditioner machine 10, the air conditioner of the air guide member 14 and the air-duct-type air-conditioner machine 10 is electrically connected, when
When the air conditioner is refrigeration mode, the air guide member 14 is closed, when the air conditioner is heating mode, opens the wind-guiding
Part 14.
Above scheme provides a kind of 10 control method of air-duct-type air-conditioner machine, mainly by using above-mentioned air-duct-type air-conditioner machine
10 improve heating, refrigeration effect.And by the way that the air conditioner of the air guide member 14 and the air-duct-type air-conditioner machine 10 is electrical
Connection, so that the air guide member 14 can be according to the mode tuning of the air conditioner.Based under refrigeration mode, the air hose
The cold wind of 11 outputs can sink automatically, therefore close the air guide member 14 in cooling mode.In a heating mode, the wind
Pipe 11 export hot wind then can change transmission direction under the action of air guide member 14, downwards transmit, enable hot wind compared with
It is full of entire room fastly, improves human body temperature effect.
Certainly, the air guide member 14 in air-duct-type air-conditioner machine described in aforementioned schemes 10 can also be by separately setting control unit
Control, user according to itself body-sensing effect, can be controlled by remote manual control when thinking that heating, refrigeration effect are bad described in
The working condition of air guide member 14.
Further, in one embodiment, as shown in figure 4, the running speed of the air guide member 14 is adjustable, further include
Following steps:
The duration t that air conditioner enters heating mode is compared with preset duration T；
If t≤T, the air guide member 14 is operated with maximum power, if t > T, the air guide member 14 is according to room temperature
Size relation real-time control running speed between Q1 and the set temperature Q0 of air conditioner, with the raising of room temperature Q1, institute
State the running speed decline of air guide member 14.
Here preset duration T refers to that air conditioner set in advance enters the length of time of heating mode, when air conditioner into
Enter heating mode duration be less than preset duration T when, represent air conditioner enter heating mode time it is shorter, need air guide member
14 are adjusted to the state operated with maximum power, and hot wind derived from air hose 11 is enabled to be diffused into the lower part in room as early as possible；Work as sky
When the duration that tune machine enters heating mode is greater than preset duration T, represents air conditioner and enter heating mode certain time, at this time wind-guiding
The running speed of part 14 can according to the size relation real-time control between room temperature Q1 and the set temperature Q0 of air conditioner, with
The raising of room temperature Q1, the air guide member 14 running speed decline.
Specifically, in one embodiment, as shown in figure 4, the running speed of the air guide member 14 include low speed, middling speed and
At a high speed, when the duration t that air conditioner enters heating mode is greater than preset duration T, judge the setting of room temperature Q1 and air conditioner
Size relation between temperature Q0；If Q1=Q0, the air guide member 14 is adjusted to low-speed running, if Q1 < Q0- △ Q, wherein
△ Q is predetermined temperature difference tolerance value, then is adjusted to run at high speed by the air guide member 14, if Q0- △ Q≤Q1 < Q0, by institute
It states air guide member 14 and is adjusted to middling speed operating.That is, when room temperature Q1 is closer to set temperature Q0, the operating speed of the air guide member 14
It spends lower.
For example, in one embodiment, preset duration T=5min, predetermined temperature difference tolerance value △ Q=5 DEG C work as air-conditioning
When machine enters the duration t of heating mode within 5min, the air guide member 14 is operated with maximum (top) speed；When air conditioner enters heating
When the duration t of mode is greater than 5min, works as Q1=Q0, then the air guide member 14 is adjusted to low-speed running, as Q1 < Q0-5, then will
The air guide member 14 is adjusted to run at high speed, if Q0-5≤Q1 < Q0, the air guide member 14 is adjusted to middling speed operating.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (12)
1. a kind of air-duct-type air-conditioner machine, which is characterized in that including air hose and air guide member, the air hose is embedded in ceiling, day
Position corresponding with the air hose is equipped with furred ceiling on card, and the furred ceiling hides air outlet to the extension of the air-out direction of air outlet
Gear is equipped with perforation in the top of furred ceiling, the furred ceiling, and the air guide member is mounted in the perforation, and the wind-guiding of the air guide member enters
Upward, the wind-guiding of the air guide member goes out mouth down to mouth.
2. air-duct-type air-conditioner machine according to claim 1, which is characterized in that the air guide member is located on the furred ceiling and institute
State the corresponding position of air outlet.
3. air-duct-type air-conditioner machine according to claim 2, which is characterized in that the air guide member is multiple, multiple air guide members
Laterally homogeneous along the air outlet is spaced apart.
4. air-duct-type air-conditioner machine according to claim 1, which is characterized in that the air guide member is multiple, multiple air guide members
One-week interval along the furred ceiling is distributed.
5. air-duct-type air-conditioner machine according to claim 1, which is characterized in that the wind-guiding direction of the air guide member vertically to
Under.
6. air-duct-type air-conditioner machine according to any one of claims 1 to 5, which is characterized in that the air guide member includes fan.
7. air-duct-type air-conditioner machine according to any one of claims 1 to 5, which is characterized in that the air outlet, which is equipped with, leads
Wind panel, the wind-guiding panel are equipped with multiple air-guiding holes, multiple air-guiding hole interval settings.
8. air-duct-type air-conditioner machine according to claim 7, which is characterized in that the wind-guiding panel includes multiple wind deflectors,
Multiple wind deflector intervals are arranged to form the air-guiding hole, the angle adjustable of the wind deflector.
9. air-duct-type air-conditioner machine according to any one of claims 1 to 5, which is characterized in that led in the perforation with described
Wind exports opposite position and is equipped with wind outlet panel, and the wind outlet panel is equipped with multiple ventilation holes, and multiple ventilation hole intervals are set
It sets.
10. a kind of air-duct-type air-conditioner machine control method, which is characterized in that use the described in any item wind pipe types of claim 1 to 9
The air conditioner of air conditioner, the air guide member and the air-duct-type air-conditioner machine is electrically connected, when the air conditioner is refrigeration mode,
The air guide member is closed, when the air conditioner is heating mode, opens the air guide member.
11. air-duct-type air-conditioner machine control method according to claim 10, which is characterized in that the operating speed of the air guide member
Degree is adjustable, further comprising the steps of:
The duration t that air conditioner enters heating mode is compared with preset duration T；
If t≤T, the air guide member is operated with maximum power, if t > T, the air guide member is according to room temperature Q1 and air-conditioning
Size relation real-time control running speed between the set temperature Q0 of machine, with the raising of room temperature Q1, the air guide member
Running speed decline.
12. air-duct-type air-conditioner machine control method according to claim 11, which is characterized in that the operating speed of the air guide member
Degree includes that low speed, middling speed and high speed judge room temperature when the duration t that air conditioner enters heating mode is greater than preset duration T
Size relation between Q1 and the set temperature Q0 of air conditioner；If Q1=Q0, the air guide member is adjusted to low-speed running, if Q1
< Q0- △ Q, wherein △ Q is predetermined temperature difference tolerance value, then is adjusted to run at high speed by the air guide member, if Q0- △ Q≤Q1
The air guide member is then adjusted to middling speed operating by < Q0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018204.2A CN109210622A (en) | 2018-09-03 | 2018-09-03 | Air-duct-type air-conditioner machine and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018204.2A CN109210622A (en) | 2018-09-03 | 2018-09-03 | Air-duct-type air-conditioner machine and its control method |
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| CN109210622A true CN109210622A (en) | 2019-01-15 |
Family
ID=64987229
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| CN201811018204.2A Pending CN109210622A (en) | 2018-09-03 | 2018-09-03 | Air-duct-type air-conditioner machine and its control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112283918A (en) * | 2019-07-23 | 2021-01-29 | 青岛海尔空调电子有限公司 | Air supply mechanism for ceiling type air conditioner and air conditioner |
| CN112944581A (en) * | 2019-12-10 | 2021-06-11 | 青岛海尔空调电子有限公司 | Control method of air conditioner and air conditioner |
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| CN112283918A (en) * | 2019-07-23 | 2021-01-29 | 青岛海尔空调电子有限公司 | Air supply mechanism for ceiling type air conditioner and air conditioner |
| CN112944581A (en) * | 2019-12-10 | 2021-06-11 | 青岛海尔空调电子有限公司 | Control method of air conditioner and air conditioner |
| WO2021114524A1 (en) * | 2019-12-10 | 2021-06-17 | 青岛海尔空调电子有限公司 | Air conditioner control method and air conditioner |
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Application publication date: 20190115 |