CN110878960A - Air conditioner with multilayer air guide structure and air outlet control method thereof - Google Patents
Air conditioner with multilayer air guide structure and air outlet control method thereof Download PDFInfo
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- CN110878960A CN110878960A CN201810960889.6A CN201810960889A CN110878960A CN 110878960 A CN110878960 A CN 110878960A CN 201810960889 A CN201810960889 A CN 201810960889A CN 110878960 A CN110878960 A CN 110878960A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
Abstract
The invention discloses an air conditioner with a multilayer air guide structure and an air outlet control method thereof, wherein the air conditioner comprises a shell and at least two air outlet frames, the multilayer air guide structure is arranged on at least one air outlet frame and comprises a plurality of air guide rings, the plurality of air guide rings comprise at least one first air guide ring, a second air guide ring and a third air guide ring, a plurality of guide wings are arranged on the first air guide ring and the second air guide ring, the air guide direction of the guide wings on the first air guide ring is opposite to the air guide direction of the guide wings on the second air guide ring, and a plurality of micropores are arranged on the third air guide ring; the plurality of air guide rings are arranged at the air outlet of the air outlet frame and are sequentially arranged in a multilayer manner along the incoming flow direction; the plurality of air guide rings can rotate along the circumferential direction of the air outlet respectively through the driving mechanism, so that each air guide ring is provided with a closing position facing the air outlet and an opening position separated from the air outlet. The air conditioner with the multilayer air guide structure can realize more air supply modes by combining a plurality of air outlet frame air supply modes.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner with a multilayer air guide structure and an air outlet control method thereof.
Background
The air conditioner is taken as a household appliance, is gradually applied to ordinary families, and at present, air supplied by the air conditioner is directly blown to a human body, so that the comfort and the experience are poor. The existing air guide plate or swing blade air guide has the advantages of single air supply direction, small range, large air quantity loss and poor experience brought by high air speed.
Disclosure of Invention
Based on the above, the technical problem to be solved by the invention is to provide an air conditioner with a multilayer air guide structure and an air outlet control method thereof, wherein the air supply direction is changeable, the air supply range is wide, the swing loss is small, and the air speed is controllable.
In order to solve the technical problems, the invention adopts the following technical scheme:
an air conditioner with a multilayer air guide structure comprises a shell and at least two air outlet frames arranged on the shell, wherein the multilayer air guide structure is arranged on at least one air outlet frame; the multilayer air guide structure comprises a plurality of air guide rings, the plurality of air guide rings comprise at least one first air guide ring, at least one second air guide ring and at least one third air guide ring, a plurality of air guide wings are arranged on the first air guide ring and the second air guide ring, the air guide direction of the air guide wings on the first air guide ring is opposite to the air guide direction of the air guide wings on the second air guide ring, and a plurality of micropores are arranged on the third air guide ring; the plurality of air guide rings are arranged at the air outlet of the air outlet frame and are sequentially arranged in a multilayer manner along the incoming flow direction; the plurality of air guide rings can rotate along the circumferential direction of the air outlet respectively through a driving mechanism, so that each air guide ring is provided with a closing position facing the air outlet and an opening position separated from the air outlet.
In one embodiment, the shell is provided with an upper air outlet frame and a lower air outlet frame; and the upper air outlet frame and the lower air outlet frame are respectively provided with a multilayer air guide structure.
In one embodiment, the first wind guide ring, the second wind guide ring and the third wind guide ring are respectively provided with one.
In one embodiment, the inlet ends of the guide wings are parallel to the incoming wind direction, and the outlet ends of the guide wings form an included angle of 45 degrees with the incoming wind direction.
In one embodiment, the micropores are continuous curved structures, and the cross-sectional diameter of the micropores gradually decreases and then gradually increases.
In one embodiment, the ratio of the inlet section diameter of the micropore to the outlet section diameter of the micropore is 1-1.3.
In one embodiment, the throat position of the micro-holes is located at 1/3 of the length of the micro-holes along the direction of gas flow.
In one embodiment, the ratio of the inlet section diameter of the micropore to the throat section diameter of the micropore is 1.2-2.
The invention also comprises an air conditioner air outlet control method, which comprises the air conditioner, and the method comprises the following steps: and when a control instruction is received, controlling a first air guide ring, a second air guide ring and a third air guide ring in the multilayer air guide structure on at least one air outlet frame to rotate, and executing an air supply process corresponding to the function of the control instruction.
In one embodiment, the step of controlling the rotation of the first air guide ring, the second air guide ring and the third air guide ring in the multi-layer air guide structure on at least one air outlet frame specifically includes:
the air supply modes of each multi-layer air guide structure comprise a first air supply mode, a second air supply mode, a third air supply mode, a fourth air supply mode and a fifth air supply mode;
when the multilayer air guide structure is in a first air supply mode, the first air guide ring is in a closed position, and the second air guide ring and the third air guide ring are in an open position;
when the multilayer air guide structure is in a second air supply mode, the first air guide ring and the third air guide ring are in opening positions, and the second air guide ring is in a closing position;
when the multilayer air guide structure is in a third air supply mode, the first air guide ring and the second air guide ring are both in a closed position, and the third air guide ring is in an open position;
when the multilayer air guide structure is in a fourth air supply mode, the first air guide ring and the second air guide ring are both in an opening position, and the third air guide ring is in a closing position;
when the multilayer air guide structure is in a second air supply-free mode, the first air guide ring, the second air guide ring and the third air guide ring are all in an opening position.
Compared with the prior art, the invention has the advantages and positive effects that:
the air conditioner with the multilayer air guide structure can realize more air supply modes by combining the air supply modes of the air outlet frames; each air outlet frame can realize changeable air supply directions, and has the advantages of wide air supply range, small air swinging loss, controllable air speed and better comfort experience; the guide wings of the air guide ring in the multilayer air guide structure are fixedly arranged on the air guide ring, different air supply modes are realized through the rotation of the air guide ring, the structure is simple, and the control is simple and convenient.
Drawings
Fig. 1 is a schematic structural diagram of an air conditioner with a multi-layer air guiding structure according to the present invention;
FIG. 2 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is an exploded view of an air conditioner with a multi-layer air guiding structure according to the present invention;
fig. 5 is a schematic structural view of a guide wing of the multi-layer wind guide structure of the present invention;
fig. 6 is a schematic structural view of a third air guide ring micropore of the multilayer air guide structure of the present invention;
fig. 7 is a flow diagram of a third air guide ring micropore of the multilayer air guide structure of the present invention;
fig. 8 is a schematic view of a left-hand wind swinging mode of the multi-layer wind guiding structure of the present invention;
fig. 9 is a schematic view of a right-side wind swinging mode of the multi-layer wind guiding structure of the present invention;
FIG. 10 is a schematic view of a divergent blowing mode of the multi-layer wind guide structure according to the present invention;
FIG. 11 is a schematic view of a micro-hole blowing mode of the multi-layer wind guide structure according to the present invention;
fig. 12 is a schematic view of a maximum air volume mode of the multi-layer air guiding structure according to the present invention;
description of reference numerals:
a housing 100; an upper air outlet frame 110; a lower air outlet frame 120;
a first wind-guiding ring 200;
a second wind-guiding ring 300;
a third wind-guiding ring 400;
a guide vane 500; an inlet end 510; an outlet end 520;
micro-pores 600;
a drive mechanism 700;
an air duct 10; a fan 20; an air inlet grid 30; an evaporator 40; a top cover 50; a base 60.
Detailed Description
Reference will now be made in detail to the present embodiments of the invention, examples of which are illustrated in the accompanying drawings, but which can be embodied in many different forms and varied in the manner defined and covered by the claims.
Referring to fig. 1 to 4, an air conditioner with a multi-layer air guiding structure in an embodiment of the present invention includes a housing 100, an air duct 10, a fan 20, an air inlet grill 30, an evaporator 40, a top cover 50, a base 60, and at least two air outlet frames, where the multi-layer air guiding structure is disposed on at least one air outlet frame. Specifically, the multi-layer wind guide structure includes a plurality of wind guide rings, including at least one first wind guide ring 200, at least one second wind guide ring 300, and at least one third wind guide ring 400. The first air guiding ring 200 and the second air guiding ring 300 are both fixedly provided with a plurality of guide wings 500. The wind guiding direction of the guide vanes on the first wind guiding ring 200 is opposite to the wind guiding direction of the guide vanes on the second wind guiding ring 300. If the guide wing of the first air guiding ring 200 guides the air leftwards, the guide wing of the second air guiding ring 300 guides the air rightwards; or when the guide wing of the first guide ring 200 guides the wind upwards, the guide wing of the second guide ring 300 guides the wind downwards. In this embodiment, the first wind-guiding ring 200 and the second wind-guiding ring 300 have substantially the same structure, and the plurality of guide vanes of the wind-guiding ring are uniformly arranged. The third wind guide ring 400 is provided with a plurality of micropores 600. A plurality of wind-guiding rings set up in the air outlet department of air-out frame, and arrange in proper order along the incoming flow wind direction and set up to the multilayer. The spacing between the wind guide rings is the same. The plurality of air guide rings can rotate along the circumferential direction of the air outlet respectively through the driving mechanism 700, and each air guide ring can be independently controlled to rotate clockwise or anticlockwise, so that each air guide ring is provided with a closing position facing the air outlet and an opening position separated from the air outlet.
The air conditioner can realize multiple air supply modes through the mutual matching of the closing and the opening of different air guide rings through the multilayer air guide structure. The following description will take the guide wing wind guiding direction of the first wind guiding ring 200 as the left and the guide wing wind guiding direction of the second wind guiding ring 300 as the right. As shown in fig. 8, when the first wind-guiding ring 200 is controlled to be at the closed position and the second wind-guiding ring 300 and the third wind-guiding ring 400 are controlled to be at the open position, the wind-swinging mode is set; as shown in fig. 9, when the first wind-guiding ring 200 and the third wind-guiding ring 400 are controlled to be at the open position and the second wind-guiding ring 300 is controlled to be at the closed position, the right-swing wind mode is performed; as shown in fig. 10, when the first air guide ring 200 and the second air guide ring 300 are both controlled to be in the closed position and the third air guide ring 400 is controlled to be in the open position, the air supply mode is divergent, and at this time, the guide wings on the first air guide ring 200 and the second air guide ring 300 form a staggered structure in the front-back direction along the air outlet direction, so that the air outlet amount is minimum, the air speed is reduced, and the experience is comfortable; as shown in fig. 11, when the first air guide ring 200 and the second air guide ring 300 are both controlled to be in the open position and the third air guide ring 400 is controlled to be in the closed position, the micro-hole air supply mode is performed; as shown in fig. 12, when the first wind guiding ring 200, the second wind guiding ring 300 and the third wind guiding ring 400 are all controlled to be in the open position, the maximum wind rate mode is set, and the wind rate is maximum at this time.
The air conditioner with the multilayer air guide structure can realize more air supply modes by combining the air supply modes of the air outlet frames; each air outlet frame can realize changeable air supply directions, and has the advantages of wide air supply range, small air swinging loss, controllable air speed and better comfort experience; the guide wings of the air guide ring in the multilayer air guide structure are fixedly arranged on the air guide ring, different air supply modes are realized through the rotation of the air guide ring, the structure is simple, and the control is simple and convenient.
In this embodiment, the housing 100 is provided with two air-out frames, namely an upper air-out frame 110 and a lower air-out frame 120; the upper air-out frame 110 and the lower air-out frame 120 are respectively provided with a multi-layer air-guiding structure. Five air supply modes can be realized to single multilayer wind-guiding structure, and when going out wind frame 110 and all setting up a multilayer wind-guiding structure down with lower wind-guiding structure, can make up and realize 25 air supply modes, the air supply mode is various, experiences comfortablely. In other embodiments, a plurality of air outlet frames can be arranged, and a multi-layer air guide structure is respectively arranged; or part air-out frame sets up multilayer wind-guiding structure, and part air-out frame sets up to ordinary air-out structure, and ordinary air-out structure can not carry out air supply wind direction and adjust, prefers to set up in the below of air conditioner, through the combination, can realize multiple air supply mode.
In this embodiment, there is one first air guiding ring 200, one second air guiding ring 300, and one third air guiding ring 400. It is understood that, in other embodiments, a plurality of first air guiding rings 200, second air guiding rings 300, and third air guiding rings 400 may be provided, and when different air blowing modes are executed, all first air guiding rings 200 are controlled to keep consistent operation, all second air guiding rings 300 are controlled to keep consistent operation, all third air guiding rings 400 are controlled to keep consistent operation, and different air blowing modes are realized by combination.
Further, the third wind guide ring 400 is disposed at an inner side of the wind outlet.
As shown in fig. 5, each air guiding ring is provided with 4 to 8 guide vanes 500. Preferably, 6 guide vanes 500 are provided on each guide ring. The inlet end 510 of the guide vane is parallel to the incoming wind direction, and the outlet end 520 of the guide vane forms an angle of 45 degrees with the incoming wind direction. Thus, the wind resistance can be minimized, the air quantity loss can be reduced, and the air flow can be guided to the target direction. The guide vane 500 is a wing-shaped structure with a smooth curved surface, and the thickness of the inlet end 510 of the guide vane 500 is larger than that of the outlet end 520, so that the wind resistance is further reduced, the wind loss is reduced, and the air outlet range is wider.
Further, as shown in fig. 6 and 7, the third air guiding ring 400 is provided with a plurality of micropores 600, wherein the micropores 600 are continuous curved surface structures, the cross-sectional diameter of the micropores gradually decreases and then gradually increases, and the whole structure is streamline. Through improving current micropore 600 air supply structure, through air current flow path cross-sectional design, make micropore 600 have streamlined curved surface passageway, reduced the air current disturbance of air current through micropore 600, realize the air current and dredged, reached the purpose of drag reduction, making an uproar, realize that the air supply experiences the promotion.
In the gas flow direction, as indicated by the arrows in FIGS. 6 and 7, the inlet cross-sectional diameter L1 of micro pore 600 is greater than the outlet cross-sectional diameter L3 of micro pore 600, and the throat cross-sectional diameter L2 of micro pore 600 is the smallest.
Wherein, the ratio of the inlet section diameter L1 of the micropore 600 to the outlet section diameter L3 of the micropore 600 is 1-1.3, namely L1/L3 = 1-1.3. The inlet cross-sectional diameter of the micropores 600 is greater than or equal to the outlet cross-sectional diameter, which can ensure the gas flow.
The ratio of the inlet section diameter L1 of the micropore 600 to the throat section diameter L2 of the micropore 600110 is 1.2-2, i.e., L1/L2 = 1.2-2.
Along the airflow direction, the throat position of micropore 600 is located 1/3 of whole micropore 600 length, can realize the biggest reduction windage, reduces the air current disturbance, effectively reduces the noise.
Further, a plurality of micropores 600 are uniformly distributed on the third wind guide ring 400.
The invention also comprises an air outlet control method of the air conditioner, which comprises the following steps: when a control instruction is received, the first air guide ring 200, the second air guide ring 300 and the third air guide ring 400 in the multilayer air guide structure on at least one air outlet frame are controlled to rotate, and an air supply process corresponding to the function of the control instruction is executed.
Specifically, when a first air supply mode instruction is received, the first air guide ring 200 is controlled to be in the closed position, the second air guide ring 300 and the third air guide ring 400 are controlled to be in the open position, and an air supply process corresponding to the function of the first air supply mode instruction is executed;
when a second air supply mode instruction is received, the first air guide ring 200 and the third air guide ring 400 are controlled to be at the opening positions, the second air guide ring 300 is controlled to be at the closing position, and an air supply process corresponding to the function of the second air supply mode instruction is executed;
when a third air supply mode instruction is received, the first air guide ring 200 and the second air guide ring 300 are controlled to be in the closed position, the third air guide ring 400 is controlled to be in the open position, and an air supply process corresponding to the function of the third air supply mode instruction is executed;
when a fourth air supply mode instruction is received, the first air guide ring 200 and the second air guide ring 300 are controlled to be in the opening positions, the third air guide ring 400 is controlled to be in the closing position, and an air supply process corresponding to the function of the fourth air supply mode instruction is executed;
when a fifth air supply mode instruction is received, the first air guide ring 200, the second air guide ring 300 and the third air guide ring 400 are controlled to be at the opening positions, and an air supply process corresponding to the function of the fourth air supply mode instruction is executed.
In the present embodiment, a first wind-guiding ring 200, a second wind-guiding ring 300 and a third wind-guiding ring 400 are taken as an example, where the guide wing wind-guiding direction of the first wind-guiding ring 200 is left and the guide wing wind-guiding direction of the second wind-guiding ring 300 is right.
When a first air supply mode instruction is received, specifically, the first air supply mode is a left-hand wind swing mode. As shown in fig. 8, after entering this mode, the first wind-guiding ring 200 is controlled to be in the closed position, and the second wind-guiding ring 300 and the third wind-guiding ring 400 are controlled to be in the open position.
When a second air supply mode instruction is received, specifically, the second air supply mode is a right-swing air supply mode. As shown in fig. 9, after entering this mode, the first wind-guiding ring 200 and the third wind-guiding ring 400 are controlled to be in the open position, and the second wind-guiding ring 300 is controlled to be in the closed position.
When a third air supply mode instruction is received, specifically, the third air supply mode is a divergent air supply mode. As shown in fig. 10, after entering this mode, the first wind-guiding ring 200 and the second wind-guiding ring 300 are both controlled to be in the closed position, and the third wind-guiding ring 400 is controlled to be in the open position.
When a fourth air supply mode instruction is received, specifically, the fourth air supply mode is a micropore air supply mode. As shown in fig. 11, after entering this mode, the first wind-guiding ring 200 and the second wind-guiding ring 300 are both controlled to be in the open position, and the third wind-guiding ring 400 is controlled to be in the closed position.
When a fifth blowing mode command is received, specifically, the fifth blowing mode is a maximum air volume mode. As shown in fig. 12, after entering this mode, first wind-guiding ring 200, second wind-guiding ring 300 and third wind-guiding ring 400 are all controlled to be in the open position.
Each layer of air guide ring can also be in the intermediate state of opening and closing, the air supply range is enlarged, and the air quantity is ensured.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An air conditioner with a multilayer air guide structure is characterized by comprising a shell and at least two air outlet frames arranged on the shell, wherein the multilayer air guide structure is arranged on at least one air outlet frame; the multilayer air guide structure comprises a plurality of air guide rings, the plurality of air guide rings comprise at least one first air guide ring, at least one second air guide ring and at least one third air guide ring, a plurality of air guide wings are arranged on the first air guide ring and the second air guide ring, the air guide direction of the air guide wings on the first air guide ring is opposite to the air guide direction of the air guide wings on the second air guide ring, and a plurality of micropores are arranged on the third air guide ring; the plurality of air guide rings are arranged at the air outlet of the air outlet frame and are sequentially arranged in a multilayer manner along the incoming flow direction; the plurality of air guide rings can rotate along the circumferential direction of the air outlet respectively through a driving mechanism, so that each air guide ring is provided with a closing position facing the air outlet and an opening position separated from the air outlet.
2. The air conditioner with the multilayer air guide structure as claimed in claim 1, wherein two air outlet frames, namely an upper air outlet frame and a lower air outlet frame, are arranged on the outer shell; and the upper air outlet frame and the lower air outlet frame are respectively provided with a multilayer air guide structure.
3. The air conditioner with the multi-layer air guide structure as claimed in claim 1, wherein there is one of the first air guide ring, the second air guide ring and the third air guide ring.
4. The air conditioner with multilayer air guide structures as claimed in any one of claims 1 to 3, wherein the inlet ends of the guide wings are parallel to the incoming wind direction, and the outlet ends of the guide wings form an angle of 45 ° with the incoming wind direction.
5. The air conditioner with a multi-layer wind guide structure as claimed in any one of claims 1 to 3, wherein the micro-holes are continuous curved structures, and the cross-sectional diameter of the micro-holes gradually decreases and then gradually increases.
6. The air conditioner with the multilayer air guide structure as claimed in claim 5, wherein the ratio of the inlet cross-sectional diameter of the micro-holes to the outlet cross-sectional diameter of the micro-holes is 1-1.3.
7. The air conditioner with multilayer air guiding structure as claimed in claim 6, wherein the throat position of the micro holes is located at 1/3 of the length of the micro holes along the airflow direction.
8. The air conditioner with the multilayer air guide structure as claimed in claim 7, wherein the ratio of the inlet cross-sectional diameter of the micropores to the throat cross-sectional diameter of the micropores is 1.2-2.
9. An air conditioner air outlet control method, characterized by comprising the air conditioner as claimed in any one of claims 1-8, and the method comprises the following steps: and when a control instruction is received, controlling a first air guide ring, a second air guide ring and a third air guide ring in the multilayer air guide structure on at least one air outlet frame to rotate, and executing an air supply process corresponding to the function of the control instruction.
10. The air outlet control method of the air conditioner according to claim 9, wherein the step of controlling the rotation of the first air guide ring, the second air guide ring and the third air guide ring in the multi-layer air guide structure on the at least one air outlet frame specifically includes:
the air supply modes of each multi-layer air guide structure comprise a first air supply mode, a second air supply mode, a third air supply mode, a fourth air supply mode and a fifth air supply mode;
when the multilayer air guide structure is in a first air supply mode, the first air guide ring is in a closed position, and the second air guide ring and the third air guide ring are in an open position;
when the multilayer air guide structure is in a second air supply mode, the first air guide ring and the third air guide ring are in opening positions, and the second air guide ring is in a closing position;
when the multilayer air guide structure is in a third air supply mode, the first air guide ring and the second air guide ring are both in a closed position, and the third air guide ring is in an open position;
when the multilayer air guide structure is in a fourth air supply mode, the first air guide ring and the second air guide ring are both in an opening position, and the third air guide ring is in a closing position;
when the multilayer air guide structure is in a second air supply-free mode, the first air guide ring, the second air guide ring and the third air guide ring are all in an opening position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960889.6A CN110878960B (en) | 2018-08-22 | Air conditioner with multilayer air guide structure and air outlet control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960889.6A CN110878960B (en) | 2018-08-22 | Air conditioner with multilayer air guide structure and air outlet control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110878960A true CN110878960A (en) | 2020-03-13 |
| CN110878960B CN110878960B (en) | 2024-05-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113154673A (en) * | 2021-05-27 | 2021-07-23 | 殷玲霞 | Wind-heat machine capable of adjusting wind direction and using method thereof |
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| 杨耀之: "室内环境与设备", vol. 2, 北京理工大学出版社, pages: 83 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154673A (en) * | 2021-05-27 | 2021-07-23 | 殷玲霞 | Wind-heat machine capable of adjusting wind direction and using method thereof |
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Effective date of registration: 20240319 Address after: 266101 in Haier Industrial Park, Laoshan District, Qingdao City, Shandong Province Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Country or region after: China Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Country or region before: China |
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