CN106705397B - Air outlet panel, indoor unit and control method of indoor unit - Google Patents
Air outlet panel, indoor unit and control method of indoor unit Download PDFInfo
- Publication number
- CN106705397B CN106705397B CN201710059162.6A CN201710059162A CN106705397B CN 106705397 B CN106705397 B CN 106705397B CN 201710059162 A CN201710059162 A CN 201710059162A CN 106705397 B CN106705397 B CN 106705397B
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- air
- outlet
- air outlet
- indoor unit
- panel
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located 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
- 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
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air outlet panel, an indoor unit and a control method of the indoor unit. The air outlet panel comprises a plurality of air outlet parts, wherein the plurality of air outlet parts at least comprise one air guide air outlet part and one ventilation air outlet part. According to the air outlet panel, the air conditioner and the control method of the air conditioner, the air outlet parts with different structures are arranged on the air outlet panel, and the indoor unit can realize different air outlet modes by selecting different air outlet parts to outlet air, so that the indoor unit can meet the requirements of different user groups and use environments, and the comfort level of the indoor unit is better.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to an air outlet panel, an indoor unit and a control method of the indoor unit.
Background
With the continuous development of air conditioning technology, the types of air conditioners are more and more, and the requirements of users on the comfort level and the diversification of functions of the air conditioners are higher and higher. The air-out mode of the air conditioner is an important factor influencing the comfort level of the air conditioner, and the comfort level of the air conditioner is generally improved by adjusting the air-out direction and the air-out quantity. However, the efficiency of cooling or heating is reduced when the air volume is small, and the air volume is large and is blown to a human body, so that the human body feels uncomfortable, and large noise is generated.
Disclosure of Invention
In view of the above, the present invention provides an air outlet panel, an indoor unit and a control method thereof, which can change an air outlet structure.
The first aspect provides an air-out panel, includes a plurality of air-out portions include one wind-guiding air-out portion and one ventilation air-out portion among a plurality of air-out portions at least.
Preferably, the air guiding and air outlet part is of an air guiding grid structure, and an air deflector or an air guiding blade is arranged on the air guiding and air outlet part; and/or the presence of a gas in the gas,
the ventilation air outlet part is of a porous structure.
Preferably, the porous structure is a metal mesh structure, or the porous structure is a plate-shaped structure provided with a plurality of through holes.
Preferably, the air outlet panel is of a circular arc structure or a cylindrical structure.
Preferably, the plurality of air outlet portions are arranged along the circumferential direction of the air outlet panel.
Preferably, a plurality of air-out portions include first air-out portion, second air-out portion and third air-out portion, first air-out portion is located between second air-out portion and the third air-out portion, first air-out portion is air guide air-out portion, second air-out portion with third air-out portion is ventilation air-out portion.
The second aspect provides an indoor unit, includes above-mentioned air-out panel.
Preferably, the indoor unit further includes a casing, the air outlet panel is located inside the casing, an air outlet is provided on the casing, and different air outlet portions are located at the air outlet to realize different air supply modes by rotating the air outlet panel to different directions.
Preferably, the air outlet panel is rotated to different directions, so that only one air outlet part is located at the air outlet, and/or two adjacent air outlet parts on the air outlet panel are partially located at the air outlet.
In a third aspect, a control method for the indoor unit is provided, in which different air supply modes are implemented by rotating the air outlet panel to different directions.
A fourth aspect provides a control method for the indoor unit, where the air outlet panel includes a first air outlet portion, a second air outlet portion, and a third air outlet portion, the first air outlet portion is located between the second air outlet portion and the third air outlet portion, the first air outlet portion is an air guiding air outlet portion, and the second air outlet portion and the third air outlet portion are air ventilation air outlet portions;
the indoor unit has a rapid cooling/heating air supply mode, a no-wind-sensation air supply mode, a first subarea air supply mode and/or a second subarea air supply mode,
in the rapid cooling/heating air supply mode, only the first air outlet part is positioned at the air outlet;
in the non-wind-sensing air supply mode, only the second air outlet part or only the third air outlet part is positioned at the air outlet;
in the first sub-area air supply module, a part of each of the first air outlet part and the second air outlet part is positioned at the air outlet;
in a second sub-area air supply mode, a part of each of the first air outlet part and the third air outlet part is positioned at the air outlet.
According to the air outlet panel, the air conditioner and the control method of the air conditioner, the air outlet parts with different structures are arranged on the air outlet panel, and the indoor unit can realize different air outlet modes by selecting different air outlet parts to outlet air, so that the indoor unit can meet the requirements of different user groups and use environments, and the comfort level of the indoor unit is better.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 shows a schematic view of an air outlet panel structure according to the present invention;
fig. 2-5 are schematic diagrams illustrating different air outlet modes of the indoor unit.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, and components have not been described in detail so as not to obscure the present invention.
Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The air outlet panel provided by the invention comprises a plurality of air outlet parts, wherein the plurality of air outlet parts at least comprise an air guide air outlet part and an air permeable air outlet part, and the air guide air outlet part at the position means that air can have a certain guiding effect on the air when blown out from the air outlet part; the ventilation air-out part mentioned here means that the wind can not generate a guiding effect when blown out through the air-out part, and only provides an outlet for the wind blowing out, for example, the ventilation air-out part is in a porous structure, so that the dispersion effect after the wind is blown out is good, the air supply distance is short, but the blown-out wind is softer, and no obvious wind feeling can be generated. The positions of the air outlet panels are changed to enable different air outlet parts on the air outlet panels to be opposite to the positions of the air outlets, so that various different air outlet modes are realized, the functions of the indoor unit are increased, and the comfort level of the indoor unit is improved.
The shape of air-out panel is specific not limited, can be flat, is applicable to ordinary square cabinet-type air conditioner, and the accessible translation air-out panel obtains different air-out modes this moment. Preferably, the air-out panel is applied to cylindrical cabinet-type air-out panel and sets up to arc, cylinder or half-cylinder structure, set up a plurality of preferred edges on the air-out panel the air-out portion that air-out panel circumference was arranged, a plurality of air-out portions include one wind-guiding air-out portion and one ventilation air-out portion at least.
As shown in fig. 1, in an embodiment, the air outlet panel 100 provided by the present invention has a semi-cylindrical structure, and includes a first air outlet portion 110, a second air outlet portion 120, and a third air outlet portion 130, where the first air outlet portion 110 has a grid structure with an air guiding function, and the second air outlet portion 120 and the third air outlet portion 130 have a porous structure with only an air ventilation function, and preferably, the porous structure may be a grid structure, preferably a metal grid structure; or the porous structure may be a structure formed by arranging a plurality of through holes on a plate-shaped structure, wherein the through holes are circular, rectangular, oval, polygonal or any other shape. The first air outlet portion 110 is located at the middle position of the air outlet panel 100 in the circumferential direction, and the second air outlet portion 120 and the third air outlet portion 130 are located at two edges of the air outlet panel 100 in the circumferential direction respectively.
In other embodiments, only the first air outlet portion 110 and the second air outlet portion 120 may be disposed on the panel 100, and the switching of the air outlet modes is realized by switching the first air outlet portion 110 and the second air outlet portion 120.
As shown in fig. 2 to 5, the indoor unit of the present invention includes an air outlet panel 100, a casing 200 and a base 300, wherein the casing 200 is connected to the base 300, an air outlet 210 is disposed on the casing 200, and the air outlet panel 100 is disposed inside the casing 200 and rotatably connected to the base 300. The base 300 is provided with a driving mechanism, the driving mechanism drives the air outlet panel 100 to rotate, the air outlet panel 100 can enable one of the air outlet portions to be located at the air outlet 210 through rotation, or enable two adjacent air outlet portions to have a part located at the air outlet 210, so that multiple different air outlet modes of the indoor unit are realized.
The multiple air supply modes and the control method of the indoor unit are as follows:
as shown in fig. 2, when it is required to perform rapid heating or cooling of the indoor space, the rapid heating/cooling air supply mode is activated. The first air outlet portion 110 of the air outlet panel 100 is controlled to be located at the air outlet 210 of the casing 200, and the air in the air duct of the indoor unit is blown out through the first air outlet portion 110. First air-out portion 110 is for having the grid structure of wind-guiding function, has the guide effect to the air-out, and the air-out is concentrated more, and the air output is great, and the air supply is also farther, can make indoor realization more quick heat or refrigerate. However, since the air outlet is concentrated and the air outlet amount is large, the first air outlet portion 110 may have a strong wind feeling when the air is discharged, which may cause discomfort and a large noise.
As shown in fig. 3, when softer outlet air is needed, for example, special people such as old people, children or patients are in the room, or when sleeping, the noise of the outlet air is required to be smaller, and the non-wind blowing mode is started. The second air outlet portion 120 (or the third air outlet portion 130) of the air outlet panel 100 is turned to the air outlet 210 of the housing 200. Because second air-out portion 120 and third air-out portion 130 are the grid structure, the air-out is more dispersed, and wind passes through second air-out portion 120 (or third air-out portion 130) distribute more evenly after blowing off, and the wind-sensitive is weaker, and the noise is littleer, and the comfort level is better.
As shown in fig. 4 and 5, when the zoned air blowing is required, the zoned air blowing mode is started. The sub-area air supply mode comprises a first sub-area air supply mode and a second sub-area air supply mode, and the first sub-area air supply mode and the second sub-area air supply mode are respectively as follows:
a first zoned air supply mode: and a part of the first air outlet part 110 and a part of the second air outlet part 120 on the air outlet panel 100 are simultaneously turned to the air outlet 210 of the housing 200, so that different air supply modes can be adopted in different areas. The air output of the area on one side of the first air outlet 110 is large, and the temperature adjusting speed is high. The air outlet quantity of the area on one side of the second air outlet part 120 is small, the air outlet is more uniform and soft, and the comfort level is better.
A second zone-divided air supply mode: and a part of the first air outlet part 110 and a part of the third air outlet part 130 on the air outlet panel 100 are simultaneously turned to the air outlet 210 of the housing 200, so that different air supply modes can be adopted in different areas. The air output of the area on one side of the first air outlet 110 is large, and the temperature adjusting speed is high. The air outlet quantity of the area on one side of the third air outlet part 130 is small, the air outlet is more uniform and soft, and the comfort level is better.
The regional air supply mode enables the indoor unit to meet different requirements of different regions in the same room on the air outlet mode.
According to the air outlet panel, the indoor unit and the control method of the indoor unit, the air outlet parts with different structures are arranged on the air outlet panel, so that different air outlet modes of the indoor unit can be realized by adjusting the air outlet parts, the air outlet modes of the indoor unit can be changed according to different users and use environments, and the comfort level is better.
Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the invention.
Claims (8)
1. The air outlet panel is characterized by comprising a plurality of air outlet parts, wherein the plurality of air outlet parts at least comprise an air guide air outlet part and an air permeable air outlet part;
the air guide air outlet part is of an air guide grid structure, and an air guide plate is arranged on the air guide air outlet part; the air ventilation and air outlet part is of a porous structure; the air outlet panel is of an arc structure or a cylindrical structure;
the air outlet parts are arranged along the circumferential direction of the air outlet panel;
a plurality of air-out portions include first air-out portion, second air-out portion and third air-out portion, first air-out portion is located between second air-out portion and the third air-out portion, first air-out portion is wind-guiding air-out portion, second air-out portion with third air-out portion is ventilation air-out portion.
2. The air outlet panel according to claim 1, wherein the air deflector is an air guide blade.
3. The air outlet panel according to claim 1, wherein the porous structure is a metal mesh structure, or a plate-shaped structure provided with a plurality of through holes.
4. An indoor unit, comprising the air outlet panel according to any one of claims 1 to 3.
5. The indoor unit of claim 4, further comprising a casing, wherein the outlet panel is located inside the casing, and an outlet is provided on the casing, and by rotating the outlet panel to different orientations, different outlet portions are located at the outlet to achieve different air supply modes.
6. The indoor unit of claim 5, wherein only one of the outlet portions is located at the outlet by rotating the outlet panel to a different orientation, or wherein a portion of each of two adjacent outlet portions on the outlet panel is located at the outlet.
7. A control method of the indoor unit of any one of claims 4 to 6, wherein different blowing modes are realized by rotating the outlet panel to different orientations.
8. The control method of the indoor unit according to claim 5, wherein the outlet panel includes a first outlet portion, a second outlet portion and a third outlet portion, the first outlet portion is located between the second outlet portion and the third outlet portion, the first outlet portion is an air guiding outlet portion, and the second outlet portion and the third outlet portion are air ventilation outlet portions;
the indoor unit has a rapid cooling/heating air supply mode, a no-wind-sensation air supply mode, a first subarea air supply mode and/or a second subarea air supply mode,
in the rapid cooling/heating air supply mode, only the first air outlet part is positioned at the air outlet;
in the non-wind-sensing air supply mode, only the second air outlet part or only the third air outlet part is positioned at the air outlet;
in a first sub-area air supply mode, a part of each of the first air outlet part and the second air outlet part is positioned at the air outlet;
and in a second regional air supply mode, one part of each of the first air outlet part and the third air outlet part is positioned at the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059162.6A CN106705397B (en) | 2017-01-24 | 2017-01-24 | Air outlet panel, indoor unit and control method of indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710059162.6A CN106705397B (en) | 2017-01-24 | 2017-01-24 | Air outlet panel, indoor unit and control method of indoor unit |
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| Publication Number | Publication Date |
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| CN106705397A CN106705397A (en) | 2017-05-24 |
| CN106705397B true CN106705397B (en) | 2022-05-17 |
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| CN108302747B (en) * | 2017-12-20 | 2019-12-06 | 青岛海尔空调器有限总公司 | Flow guide structure, air outlet panel, large air outlet frame and air conditioner |
| CN108302749B (en) * | 2017-12-20 | 2019-11-05 | 青岛海尔空调器有限总公司 | A kind of air conditioner air-out structure and air conditioner |
| CN108151152B (en) * | 2017-12-27 | 2020-03-31 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN108302619B (en) * | 2018-01-13 | 2024-04-26 | 广东美的制冷设备有限公司 | Air outlet panel and air conditioner |
| CN115077027A (en) * | 2022-05-12 | 2022-09-20 | 重庆海尔空调器有限公司 | Control method and device of cabinet air conditioner and cabinet air conditioner |
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| CN1766452A (en) * | 2004-10-29 | 2006-05-03 | 空研工业株式会社 | Vortex air outlet device |
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2017
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