CN205316478U - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN205316478U CN205316478U CN201521127057.4U CN201521127057U CN205316478U CN 205316478 U CN205316478 U CN 205316478U CN 201521127057 U CN201521127057 U CN 201521127057U CN 205316478 U CN205316478 U CN 205316478U
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- CN
- China
- Prior art keywords
- spray orifice
- air conditioner
- air
- room unit
- conditioner room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an air conditioner indoor unit, including the face frame, the swing joint that have an air outlet in cover on the face frame and locate the aviation baffle of air outlet position, locate the control panel of face in the frame, with step motor that control panel electricity is connected and with step motor fixed connection's turbulent board, the turbulent flow board is fixed in on the face frame, and the cover is established the air outlet position, the turbulent flow board has under step motor's the drive effect, the rotatable regulation aperture orifice size and that be non -uniform distribution is flowed through with the regulation the air speed of air outlet. The utility model discloses can come progressively accurate control and reduction air speed through the combination of the orifice of different diameters on the turbulent board to air temperature in the control room, thus the refrigeration and system comfort of air conditioner improved, and then improve user experience.
Description
Technical field
This utility model relates to refrigeration technology field, particularly relates to a kind of air conditioner room unit.
Background technology
In U.S. industry standard ASHRAE55-2010, clearly proposing within the scope of the air velocity allowed in human comfort district, when air themperature is more than or equal to 25.5 DEG C, the air velocity upper limit is 0.8m/s; When air themperature is less than or equal to 22.5 DEG C, the air velocity upper limit is 0.15m/s, namely meets the raising that the air velocity of human thermal comfort can be suitable with the rising of air themperature. Air-conditioner is at initial temperature-fall period with when being finally reached steady statue, and it is different for meeting the required wind speed of human comfort. In temperature-fall period, owing to actual temperature is higher than suitable temperature, it is possible to properly increase air velocity, then need after reaching suitable temperature to reduce air velocity to reduce blowing feeling as far as possible.
At present, air-conditioner on market is generally of bigger air outlet and air outlet wind speed, the wind speed of distance air outlet certain distance is all at 5-6m/s, when air-conditioner freezes, air outlet temperature is typically in 10-15 DEG C, and so, the air-flow of low-temperature and high-speed blows to human body that not only comfortableness is poor, and it would furthermore be possible to also result in user air conditioning disease occurs, thus user health is impacted.
Foregoing is only used for assisting understanding the technical solution of the utility model, does not represent and admits that foregoing is prior art.
Utility model content
Main purpose of the present utility model is in that to provide a kind of air conditioner room unit, it is intended to progressively be precisely controlled by the combination in the hole of different-diameter on turbulence plate and reduce air velocity, to control indoor air temperature, thus improving the refrigeration of air-conditioner and heating comfortableness, and then improve Consumer's Experience.
For achieving the above object, a kind of air conditioner room unit that this utility model provides, described air conditioner room unit includes having the surface frame of an air outlet, the wind deflector being movably connected in described surface frame and being covered on described air outlet position, the panel be located in described surface frame electrically connect with described panel motor and fix the turbulence plate being connected with described motor, described turbulence plate is fixed in described surface frame, and is located at described air outlet position;Described turbulence plate has under the driving effect of described motor, rotatable adjustment aperture size and in the spray orifice of non-uniform Distribution, to regulate the air velocity flowing through described air outlet.
Preferably, described turbulence plate includes the plate body being fixed in surface frame, the first spray orifice being located on described plate body and fixes connection first flap corresponding with the position of described first spray orifice with described motor, the bottom of described first flap and described plate body are rotationally connected, and described first flap is provided with the second spray orifice.
Preferably, described plate body is provided with plural multiple described first spray orifice, and multiple described first spray orifices are arranged in order setting along the length direction of described plate body.
Preferably, described plate body is correspondingly provided with multiple described first flap in the position of multiple described first spray orifices.
Preferably, the diameter of described second spray orifice is less than the diameter of described first spray orifice.
Preferably, described plate body is provided with irregular hole in the outside of described first spray orifice.
Preferably, described turbulence plate also includes being located on described plate body and fixes connection second flap corresponding with described first spray orifice position with described motor, and the bottom of described second flap and described plate body are rotationally connected, and described second flap is provided with the 3rd spray orifice.
Preferably, the diameter of described 3rd spray orifice is less than the diameter of described first spray orifice and the second spray orifice.
Preferably, described 3rd spray orifice has a center, hole and the multiple apertures from the distribution of the outside homogeneous radiation in center, described hole, and the aperture of described aperture is outwards gradually increased by center, described hole.
Preferably, described turbulence plate has predetermined thickness, and the pore size of described spray orifice has first paragraph, second segment and the 3rd section along the predetermined thickness direction of described turbulence plate, and the pore size of described second segment is less than the pore size of described first paragraph and the 3rd section.
The air conditioner room unit that this utility model provides, by arrange there is the surface frame of an air outlet, motor that the wind deflector being movably connected in described surface frame and being covered on described air outlet position, the panel be located in described surface frame electrically connect with described panel and fix the turbulence plate being connected with described motor, described turbulence plate is fixed in described surface frame, and is located at described air outlet position; Described turbulence plate has under the driving effect of described motor, rotatable adjustment aperture size and in the spray orifice of non-uniform Distribution, to regulate the air velocity flowing through described air outlet. As such, it is possible to be progressively precisely controlled by the combination of the spray orifice of different-diameter on turbulence plate and reduce air velocity, to control indoor air temperature, thus improving the refrigeration of air-conditioner and heating comfortableness, and then improve Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model air conditioner room unit one embodiment, and wherein turbulence plate is not shown;
Fig. 2 is the structural representation of turbulence plate one embodiment of this utility model air conditioner room unit;
Fig. 3 is the structural representation of another embodiment of turbulence plate of this utility model air conditioner room unit;
Fig. 4 is the cross section structure schematic diagram of spray orifice in Fig. 2 or Fig. 3;
The air outlet place that Fig. 5 is air conditioner room unit in Fig. 1 regards the diffuser top crossing vortex tongue as a nozzle, and rear diffuser goes out stream and is considered as the structural representation of jet.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
This utility model one embodiment provides a kind of air conditioner room unit 100, see figures.1.and.2, described air conditioner room unit 100 includes having the surface frame 1 of an air outlet 10, the wind deflector 2 being movably connected in described surface frame 1 and being covered on described air outlet 10 position, the panel (not shown) be located in described surface frame 1 electrically connect with described panel motor 3 and with the described fixing turbulence plate 4 being connected of motor 3, described turbulence plate 4 is fixed in described surface frame 1, and is located at described air outlet 10 position. Described turbulence plate 4 has under the driving effect of described motor 3, rotatable adjustment aperture size and in the spray orifice (not shown) of non-uniform Distribution, to regulate the air velocity flowing through described air outlet 10.
The air conditioner room unit 100 that this utility model provides, by arrange there is the surface frame 1 of an air outlet 10, motor 3 that the wind deflector 2 being movably connected in described surface frame 1 and being covered on described air outlet 10 position, the panel be located in described surface frame 1 electrically connects with described panel and fix the turbulence plate 4 being connected with described motor 3, described turbulence plate 4 is fixed in described surface frame 1, and is located at described air outlet 10 position; Described turbulence plate 4 has under the driving effect of described motor 3, rotatable adjustment aperture size and in the spray orifice of non-uniform Distribution, to regulate the air velocity flowing through described air outlet 10. As such, it is possible to be progressively precisely controlled by the combination of the spray orifice of different-diameter on turbulence plate 4 and reduce air velocity, to control indoor air temperature, thus improving the refrigeration of air-conditioner and heating comfortableness, and then improve Consumer's Experience.
In one embodiment, specifically, with reference to Fig. 2, described turbulence plate 4 includes the plate body 41 being fixed in surface frame 1, the first spray orifice 42 being located on described plate body 41 and fixes connection first flap 43 corresponding with the position of described first spray orifice 42 with described motor 3, the bottom of described first flap 43 and described plate body 41 are rotationally connected, and described first flap 43 is provided with the second spray orifice 44. In this preferred embodiment, described turbulence plate 4 is rectangle structure, there is the thickness of 2mm, and be arranged in order along the length direction of described plate body 41 and to be provided with 6 the first spray orifices 42, and between adjacent two the first spray orifices 42 namely outside of described first spray orifice 42 is provided with irregular hole 45, it is specially multiple cavernous structures that pore size does not wait. Further, described plate body 41 is correspondingly provided with 6 the first flaps 43 in the position of 6 the first spray orifices 42. The diameter of described second spray orifice 44 on described first flap 43 is less than the diameter of described first spray orifice 42. So, by under the driving effect of motor 3, described first flap 43 can rotate predetermined angular such as 0～180 DEG C etc. relative to described plate body 41, as such, it is possible to control described turbulence plate 4 all regulate, with the first spray orifice 42, the air velocity flowing through air outlet 10 position; Control described turbulence plate 4 and regulate, with the first spray orifice 42 and the second spray orifice 44 interval, the air velocity flowing through air outlet 10 position; Control described turbulence plate 4 and all regulate air velocity of flowing through air outlet 10 position etc. with the second spray orifice 44. It should be appreciated that the data of described first spray orifice 42 are not limited to the present embodiment, it is possible to rationally arrange according to the length of actual turbulence plate 4; Described first flap 43 is also not necessarily required to and the quantity one_to_one corresponding of described first spray orifice 42, it is possible to rationally arrange quantity according to the actual requirements.Wherein, described irregular hole 45 has the aperture that multiple diameter differs, and specifically can rationally arrange according to actual needs.
In another embodiment, with reference to Fig. 3, described turbulence plate 4 also includes being located on described plate body 41 and the described fixing connection of motor 3 second flap 46 corresponding with described first spray orifice 42 position, described second flap 46 can be positioned at the same side with the described first relative described plate body 41 of flap 43, it is possible to relatively described plate body 41 is arranged. The bottom of described second flap 46 and described plate body 41 are rotationally connected, and described second flap 46 is provided with the 3rd spray orifice 47. When described first flap 43 is arranged with the second relative described plate body 41 of flap 46, when panel receives fast cooling instruction, then control described turbulence plate 4 and regulate the air velocity flowing through described air outlet 10 position with the first spray orifice 42; When described panel receives slow cooling instruction, then controlling motor 3 drives described first flap 43 to turn to and the position of described plate body 41 laminating, preferably cover described air outlet 10, to regulate, by the second spray orifice 44 on described first flap 43, the air velocity flowing through described air outlet 10 position; When described panel receives temperature instruction up to standard, then controlling motor 3 drives described first flap 43 to reset, simultaneously drive described second flap 46 to turn to and the position of described plate body 41 laminating, preferably cover described air outlet 10, to regulate, by the 3rd spray orifice 47 on described second flap 46, the air velocity flowing through described air outlet 10 position. When described first flap 43 is positioned at described plate body 41 the same side with described second flap 46, concrete control process is roughly the same with said process, wherein, when described panel receives temperature instruction up to standard, then control motor 3 to be not required to drive described first position that flap 43 reset only need to drive described second flap 46 to turn to and described first flap 43 is fitted, preferably cover described air outlet 10, to regulate, by the 3rd spray orifice 47 on described second flap 46, the air velocity flowing through described air outlet 10 position.
Further, the diameter of described 3rd spray orifice 47 is less than the diameter of described first spray orifice 42 and the second spray orifice 44. Described 3rd spray orifice 47 have a center, hole 470 and from center, described hole 470 outside homogeneous radiation distribution multiple apertures 471, the aperture of described aperture 471 is outwards gradually increased by center, described hole 470.
Further, described turbulence plate 4 has predetermined thickness, the pore size of described spray orifice has first paragraph, second segment and the 3rd section along the predetermined thickness direction of described turbulence plate 4, and the pore size of described second segment is less than the pore size of described first paragraph and the 3rd section. It is understood that the pore size relation of described first paragraph and second segment can rationally be arranged according to actual needs, specifically can refer to and be introduced below.
In the present embodiment, progressively control and reduce the method that air velocity controls air themperature by the combination in the hole of different-diameter, the speed of spray orifice is relevant to the diameter of the distance of jet-stream wind Yu spray orifice, controls, by controlling injection diameter and spray orifice effluxvelocity, the air velocity scope that human comfort district allows.
As shown in Figure 4, it is possible to regulate the air velocity of spray orifice by regulating the ratio of W2 and W1, the size of the ratio and W2 by regulating H2 and H1 regulates the range of turbulence plate 4 jet.
Owing to turbulence plate 4 import direction cross section overdraught speed is heterogeneous, broad in the middle, both sides are little, according to formula:
In formula: VxRepresent that jet is at the axis speed from x place, center, hole, m/s;V0Represent the axis speed at jet exit place, m/s; X represents the distance from center, hole, m; A0Represent the area in hole, m2; K1Jet axis velocity attenuation coefficient; KnProportionality coefficient, is determined by experiment.
Owing to the speed of orifice center and the area of spray orifice are relevant, uniform to turbulence plate 4 air-out, then to determine the relevant parameter of spray orifice, and obtain cross section VELOCITY DISTRIBUTION. Approximate substitution can be distributed with jet theoretically, or be approached by simulation, or VELOCITY DISTRIBUTION on direct experimentally testing section.
Specifically can the first central point of uniform spray orifice on turbulence plate 4, then with central point for basic point, by the speed of each central point of measurement of test method, and calculate the relevant parameter such as area of spray orifice according to above-mentioned formula. So can accurately draw the size relevant parameter of each spray orifice on turbulence plate 4.
Or, with reference to Fig. 5, a nozzle is regarded at the diffuser top that air-conditioner air outlet 10 can be crossed vortex tongue as, and rear diffuser goes out stream and is considered as jet, and the VELOCITY DISTRIBUTION on its section can be similar to following formula:
Wherein, y is that on section, any point is to the distance of nozzle center, and b is jet half width on this section, and u0 represents jet maximal rate, and u represents the speed of y point on section.
So, it is also possible to draw the size relevant parameter of each spray orifice on turbulence plate 4.
This utility model, by arranging the turbulence plate 4 of monolayer different pore size combination at air outlet 10, can control air velocity while controlling indoor temperature. It is understood that air velocity, air quantity and wind direction control such as through shape and the aperture of spray orifice.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model.
Claims (10)
1. an air conditioner room unit, it is characterized in that, described air conditioner room unit includes having the surface frame of an air outlet, the wind deflector being movably connected in described surface frame and being covered on described air outlet position, the panel be located in described surface frame electrically connect with described panel motor and fix the turbulence plate being connected with described motor, described turbulence plate is fixed in described surface frame, and is located at described air outlet position; Described turbulence plate has under the driving effect of described motor, rotatable adjustment aperture size and in the spray orifice of non-uniform Distribution, to regulate the air velocity flowing through described air outlet.
2. air conditioner room unit as claimed in claim 1, it is characterized in that, described turbulence plate includes the plate body being fixed in surface frame, the first spray orifice being located on described plate body and fixes connection first flap corresponding with the position of described first spray orifice with described motor, the bottom of described first flap and described plate body are rotationally connected, and described first flap is provided with the second spray orifice.
3. air conditioner room unit as claimed in claim 2, it is characterised in that described plate body is provided with plural multiple described first spray orifice, and multiple described first spray orifices are arranged in order setting along the length direction of described plate body.
4. air conditioner room unit as claimed in claim 3, it is characterised in that be correspondingly provided with multiple described first flap in the position of multiple described first spray orifices on described plate body.
5. air conditioner room unit as claimed in claim 2, it is characterised in that the diameter of described second spray orifice is less than the diameter of described first spray orifice.
6. air conditioner room unit as claimed in claim 2, it is characterised in that be provided with irregular hole in the outside of described first spray orifice on described plate body.
7. air conditioner room unit as claimed in claim 2, it is characterized in that, described turbulence plate also includes being located on described plate body with described motor to be fixed and connects and second flap corresponding with described first spray orifice position, the bottom of described second flap and described plate body are rotationally connected, and described second flap is provided with the 3rd spray orifice.
8. air conditioner room unit as claimed in claim 7, it is characterised in that the diameter of described 3rd spray orifice is less than the diameter of described first spray orifice and the second spray orifice.
9. air conditioner room unit as claimed in claim 7, it is characterised in that described 3rd spray orifice has a center, hole and the multiple apertures from the distribution of the outside homogeneous radiation in center, described hole, and the aperture of described aperture is outwards gradually increased by center, described hole.
10. air conditioner room unit as claimed in any one of claims 1-9 wherein, it is characterized in that, described turbulence plate has predetermined thickness, the pore size of described spray orifice has first paragraph, second segment and the 3rd section along the predetermined thickness direction of described turbulence plate, and the pore size of described second segment is less than the pore size of described first paragraph and the 3rd section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127057.4U CN205316478U (en) | 2015-12-29 | 2015-12-29 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127057.4U CN205316478U (en) | 2015-12-29 | 2015-12-29 | Air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316478U true CN205316478U (en) | 2016-06-15 |
Family
ID=56199914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521127057.4U Withdrawn - After Issue CN205316478U (en) | 2015-12-29 | 2015-12-29 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444273A (en) * | 2015-12-29 | 2016-03-30 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit |
| CN107449038A (en) * | 2017-07-31 | 2017-12-08 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner |
| US11635228B2 (en) | 2017-07-31 | 2023-04-25 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner indoor unit |
-
2015
- 2015-12-29 CN CN201521127057.4U patent/CN205316478U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444273A (en) * | 2015-12-29 | 2016-03-30 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit |
| CN105444273B (en) * | 2015-12-29 | 2018-03-30 | 美的集团武汉制冷设备有限公司 | Air conditioner room unit |
| CN107449038A (en) * | 2017-07-31 | 2017-12-08 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner |
| CN107449038B (en) * | 2017-07-31 | 2021-03-26 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| US11635228B2 (en) | 2017-07-31 | 2023-04-25 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner indoor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160615 Effective date of abandoning: 20180330 |
|
| AV01 | Patent right actively abandoned |