CN110878962A - Different-direction air guide structure, air conditioner and air outlet control method of air conditioner - Google Patents
Different-direction air guide structure, air conditioner and air outlet control method of air conditioner Download PDFInfo
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- CN110878962A CN110878962A CN201810961933.5A CN201810961933A CN110878962A CN 110878962 A CN110878962 A CN 110878962A CN 201810961933 A CN201810961933 A CN 201810961933A CN 110878962 A CN110878962 A CN 110878962A
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- air
- wind
- ring
- guide
- air guide
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000007664 blowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 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
- 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
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
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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
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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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
Abstract
The invention discloses an anisotropic air guide structure, an air conditioner and an air outlet control method thereof, wherein the air guide structure comprises a plurality of air guide rings, the air guide rings comprise at least one first air guide ring and at least one second air guide ring, a plurality of guide wings are arranged on the first air guide ring and the second air guide ring, and 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; the plurality of air guide rings are arranged at an air outlet of the air conditioner 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. By applying the anisotropic wind guide structure, the wind supply direction is changeable, the wind supply range is wide, the wind swinging loss is small, the wind speed is controllable, and the comfortable experience is better.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an anisotropic air guide structure, an air conditioner and an air outlet control method of the air conditioner.
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 a counter-directional wind guiding structure, an air conditioner 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 anisotropic wind guiding structure comprises a plurality of wind guiding rings, wherein the plurality of wind guiding rings comprise at least one first wind guiding ring and at least one second wind guiding ring, a plurality of guide wings are arranged on the first wind guiding ring and the second wind guiding ring respectively, and the wind guiding direction of the guide wings on the first wind guiding ring is opposite to the wind guiding direction of the guide wings on the second wind guiding ring; the plurality of air guide rings are arranged at an air outlet of the air conditioner 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 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, each air guide ring is provided with 4-8 guide wings.
In one embodiment, there is one each of the first and second wind-guiding rings.
In one embodiment, the guide wing is of a smooth curved surface structure, and the thickness of the inlet end of the guide wing is larger than that of the outlet end of the guide wing.
The invention also comprises an air conditioner which comprises an air outlet, wherein the anisotropic air guide structure is formed at the air outlet.
The invention also comprises an air conditioner air outlet control method, which comprises the air conditioner and comprises the following steps:
and when a control instruction is received, controlling the first air guide ring and/or the second air guide ring in the anisotropic air guide structure to rotate along the circumferential direction of the air outlet, and executing an air supply process corresponding to the function of the control instruction.
In one embodiment, when a control instruction is received, the method controls the first air guide ring and the second air guide ring in the counter-directional air guide structure to rotate along the circumferential direction of the air outlet, and executes an air supply process corresponding to the function of the control instruction, and specifically includes:
when the received control instruction is a first air supply mode instruction, controlling the first air guide ring to be at the closed position, controlling the second air guide ring to be at the open position, and executing an air supply process corresponding to the function of the first air supply mode instruction;
when the received control instruction is a second air supply mode instruction, controlling the first air guide ring to be at the opening position, controlling the second air guide ring to be at the closing position, and executing an air supply process corresponding to the function of the second air supply mode instruction;
when the received control instruction is a third air supply mode instruction, controlling the first air guide ring and the second air guide ring to be in the closed positions, and executing an air supply process corresponding to the function of the third air supply mode instruction;
and when the received control instruction is a fourth air supply mode instruction, controlling the first air guide ring and the second air guide ring to be at the opening positions, and executing an air supply process corresponding to the function of the fourth air supply mode instruction.
Compared with the prior art, the invention has the advantages and positive effects that:
the anisotropic wind guide structure has the advantages of changeable air supply direction, wide air supply range, small swing loss, controllable wind speed and better comfort experience; the guide wings 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 according to the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a schematic structural view of a guide wing in the anisotropic wind guiding structure of the present invention;
fig. 4 is a schematic view of a left-hand wind swing mode of the anisotropic wind guiding structure of the present invention;
fig. 5 is a schematic view of a right-swing mode of the anisotropic wind guiding structure of the present invention;
fig. 6 is a schematic view of a breeze mode of the anisotropic wind guiding structure of the present invention;
fig. 7 is a schematic view of a maximum air volume mode of the anisotropic air guiding structure of the present invention;
description of reference numerals:
a first wind-guiding ring 100;
a second wind-guiding ring 200;
a guide vane 300; an inlet end 310; an outlet end 320.
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 and 2, the anisotropic air guiding structure in an embodiment of the present invention is applied to an air outlet of an air conditioner, and is suitable for various air conditioners. Specifically, the anisotropic wind guiding structure includes a plurality of wind guiding rings, and the plurality of wind guiding rings includes at least one first wind guiding ring 100 and at least one second wind guiding ring 200. The first air guiding ring 100 and the second air guiding ring 200 are both fixedly provided with a plurality of guide wings 300. The wind guiding direction of the guide vanes on the first wind guiding ring 100 is opposite to the wind guiding direction of the guide vanes on the second wind guiding ring 200. If the guide wing of the first wind-guiding ring 100 guides the wind leftwards, the guide wing of the second wind-guiding ring 200 guides the wind rightwards; or when the guide wing of the first air guiding ring 100 guides the air upwards, the guide wing of the second air guiding ring 200 guides the air downwards. In this embodiment, each wind guide ring structure is substantially the same, and the plurality of guide vanes 300 of the wind guide ring are uniformly arranged. A plurality of wind-guiding rings set up in the air outlet department of air conditioner, 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, 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 different-direction air guide structure can realize multiple air supply modes by closing and opening different air guide rings and mutually matching. The following description will take the guide wing wind guiding direction of the first wind guiding ring 100 as the left and the guide wing wind guiding direction of the second wind guiding ring 200 as the right. As shown in fig. 4, when the first wind-guiding ring 100 is controlled to be at the closed position and the second wind-guiding ring 200 is controlled to be at the open position, the yaw wind mode is set; as shown in fig. 5, when the first wind-guiding ring 100 is controlled to be at the open position and the second wind-guiding ring 200 is controlled to be at the closed position, the right-swing wind mode is performed; as shown in fig. 6, when the first wind guide ring 100 and the second wind guide ring 200 are both controlled to be in the closed position, the wind guiding rings are in the breeze mode, and at this time, the guide wings on the first wind guide ring 100 and the second wind guide ring 200 form a staggered structure in the front-back direction along the wind outlet direction, so that the wind output is minimum, the wind speed is reduced, and the experience is comfortable; as shown in fig. 7, when the first wind guiding ring 100 and the second wind guiding ring 200 are both controlled to be in the open position, the maximum wind rate mode is set, and the wind rate is maximum.
The different-direction wind guide structure has the advantages of variable air supply directions, wide air supply range, small swing loss, controllable wind speed and better comfort experience; the guide wings 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 the present embodiment, there is one first wind-guiding ring 100 and one second wind-guiding ring 200. It is understood that, in other embodiments, a plurality of first wind-guiding rings 100 and a plurality of second wind-guiding rings 200 may be provided, and when different wind blowing modes are executed, all first wind-guiding rings 100 are controlled to operate in unison, and all second wind-guiding rings 200 are controlled to operate in unison.
Further, as shown in fig. 3, each air guiding ring is provided with 4 to 8 air guiding wings 300. Preferably, 6 guide vanes 300 are provided on each air guide ring. The inlet end 310 of the guide vane 300 is parallel to the incoming wind direction, and the outlet end 320 of the guide vane 300 forms an angle of 45 ° 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.
Furthermore, the guide vane 300 has a smooth curved wing structure, and the thickness of the inlet end 310 of the guide vane 300 is greater than that of the outlet end 320, so that the wind resistance is further reduced, the wind loss is reduced, and the air outlet range is wider.
The invention also comprises an air conditioner which comprises an air outlet, wherein the anisotropic air guide structure is formed at the air outlet.
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 100 and the second air guide ring 200 in the anisotropic air guide structure are controlled to rotate along the circumferential direction of the air outlet, 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 100 is controlled to be at the closed position, the second air guide ring 200 is controlled to be at 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 100 is controlled to be at the opening position, the second air guide ring 200 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, controlling the first air guide ring 100 and the second air guide ring 200 to be in the closed positions, and executing an air supply process corresponding to the function of the third air supply mode instruction;
when a fourth air supply mode instruction is received, the first air guide ring 100 and the second air guide ring 200 are controlled to be in 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 description will be given taking one first air guiding ring 100 and one second air guiding ring 200, where the guide wing air guiding direction of the first air guiding ring 100 is left and the guide wing air guiding direction of the second air guiding ring 200 is right as an example.
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. 4, after entering the mode, the first wind-guiding ring 100 is controlled to be in the closed position, and the second wind-guiding ring 200 is 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. 5, after entering the mode, the first wind-guiding ring 100 is controlled to be in the open position, and the second wind-guiding ring 200 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 breeze mode. As shown in fig. 6, after entering this mode, the first wind-guiding ring 100 and the second wind-guiding ring 200 are controlled to be in the closed position.
When a fourth blowing mode command is received, specifically, the fourth blowing mode is a maximum air volume mode. As shown in fig. 7, after entering this mode, the first wind-guiding ring 100 and the second wind-guiding ring 200 are 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 (8)
1. An anisotropic wind guiding structure is characterized by comprising a plurality of wind guiding rings, wherein the plurality of wind guiding rings comprise at least one first wind guiding ring and at least one second wind guiding ring, a plurality of guide wings are arranged on the first wind guiding ring and the second wind guiding ring, and the wind guiding direction of the guide wings on the first wind guiding ring is opposite to the wind guiding direction of the guide wings on the second wind guiding ring; the plurality of air guide rings are arranged at an air outlet of the air conditioner 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 anisotropic wind guiding structure of claim 1, wherein the inlet ends of the guiding wings are parallel to the direction of the incoming wind, and the outlet ends of the guiding wings form an angle of 45 ° with the direction of the incoming wind.
3. The counter-directional wind guiding structure according to claim 2, wherein each wind guiding ring is provided with 4 to 8 guide vanes.
4. The counter-directional wind guide structure according to any one of claims 1 to 3, wherein there is one of the first wind guide ring and the second wind guide ring.
5. The anisotropic wind guiding structure of claim 4, wherein the guide wings are smooth curved structures, and the inlet end thickness of the guide wings is greater than the outlet end thickness.
6. An air conditioner comprising an air outlet, wherein the anisotropic air guiding structure of any one of claims 1 to 5 is formed at the air outlet.
7. An air conditioner air outlet control method, characterized by comprising the air conditioner as claimed in claim 6, wherein the method comprises the following steps:
and when a control instruction is received, controlling the first air guide ring and the second air guide ring in the anisotropic air guide structure to rotate along the circumferential direction of the air outlet, and executing an air supply process corresponding to the function of the control instruction.
8. The air outlet control method of the air conditioner according to claim 7, wherein when receiving a control command, the method controls the first air guide ring and the second air guide ring in the anisotropic air guide structure to rotate in the circumferential direction of the air outlet, and performs an air supply process corresponding to a function of the control command, and specifically includes:
when the received control instruction is a first air supply mode instruction, controlling the first air guide ring to be at the closed position, controlling the second air guide ring to be at the open position, and executing an air supply process corresponding to the function of the first air supply mode instruction;
when the received control instruction is a second air supply mode instruction, controlling the first air guide ring to be at the opening position, controlling the second air guide ring to be at the closing position, and executing an air supply process corresponding to the function of the second air supply mode instruction;
when the received control instruction is a third air supply mode instruction, controlling the first air guide ring and the second air guide ring to be in the closed positions, and executing an air supply process corresponding to the function of the third air supply mode instruction;
and when the received control instruction is a fourth air supply mode instruction, controlling the first air guide ring and the second air guide ring to be at the opening positions, and executing an air supply process corresponding to the function of the fourth air supply mode instruction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961933.5A CN110878962A (en) | 2018-08-22 | 2018-08-22 | Different-direction air guide structure, air conditioner and air outlet control method of air conditioner |
| PCT/CN2019/100794 WO2020038276A1 (en) | 2018-08-22 | 2019-08-15 | Incongruous air guide structure, air conditioner and air out control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961933.5A CN110878962A (en) | 2018-08-22 | 2018-08-22 | Different-direction air guide structure, air conditioner and air outlet control method of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110878962A true CN110878962A (en) | 2020-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810961933.5A Pending CN110878962A (en) | 2018-08-22 | 2018-08-22 | Different-direction air guide structure, air conditioner and air outlet control method of air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110878962A (en) |
| WO (1) | WO2020038276A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720991A (en) * | 2020-04-30 | 2020-09-29 | 广东美的制冷设备有限公司 | Volute component and air duct machine |
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|---|---|
| WO2020038276A1 (en) | 2020-02-27 |
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