CN101655277B - Filter screen bracket in air conditioner - Google Patents
Filter screen bracket in air conditioner Download PDFInfo
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- CN101655277B CN101655277B CN 200810118654 CN200810118654A CN101655277B CN 101655277 B CN101655277 B CN 101655277B CN 200810118654 CN200810118654 CN 200810118654 CN 200810118654 A CN200810118654 A CN 200810118654A CN 101655277 B CN101655277 B CN 101655277B
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- screen bracket
- air
- bracket
- conditioner
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Abstract
The invention relates to an indoor unit of an air conditioner, in particular to a filter screen bracket in the air conditioner. The filter screen bracket is mounted between an evaporator and a filter screen of the indoor unit of the air conditioner and has a frame structure; a surface on at least one side of the filter screen bracket is a supporting plane used for supporting the filter screen; the back of the supporting plane is provided with legs which are matched with the evaporator in a splicing way; the filter screen bracket comprises a bracket border and a reinforcing rib connected with the bracket border; the legs are sheet-like and comprise a long leg and a short leg; one end of each of the legs is connected with the bracket border and/or the reinforcing rib; and the other end of the long leg is provided with a U-shaped opening, and the other end of the short leg is a planar end used for supporting the reinforcing rib on a radiating fin of the evaporator. The filter screen bracket in the air conditioner is used for improving a supporting structure of the filter screen, improving the supporting strength of the filter screen, prolonging the service life of the filter screen, reducing wind resistance and improving the cleaning effect of an automatic cleaning device on dust on the filter screen.
Description
Technical field
The present invention relates to air conditioner room unit, be specifically related to the filter screen bracket in a kind of air-conditioner.
Background technology
At present, the common split-floor type air conditioner or the dedusting method of wall-hanging air conditioner mainly install screen pack additional near air inlet, come the dust in the absorbed air by screen pack, but laying dust too much can bring a lot of negative effects on screen pack.For example laying dust can cause that too much the screen pack mesh stops up, and causes that ventilation is not smooth, and then the minimizing of the air circulation of evaporimeter, can influence the effect of cooling and warming thus, and the effect of air-conditioning is reduced significantly, increases operating cost.Simultaneously, the part dust on the screen pack also will be with the circulation steam flow once more in the inlet chamber, and this will influence IAQ, and therefore how removing the online dust of air conditioning filter has become user and air-conditioning producer questions of common interest.The screen pack dedusting method great majority of existing market means for air conditioner also rest on manual level of cleaning.
In the prior art, also there are some air-conditioners that filter screen automatic sweeping device has been installed, but in existing filter screen automatic sweeping device; Effectively do not support in the filter screen bottom, cause the filter screen insufficient strength, in the long-play process; The filter screen distortion; Uneven, be that the dust on the filter screen can't be by effective removing, the long-time accumulation of dust can cause the refrigeration of windage increase, air-conditioner or heating performance to descend.Excessive as if what the filter screen lower support was done, though structural strength has met requirement, increased the resistance that ventilates greatly, so also can bigger influence be arranged, even will change shunting in order to improve windage to performance, influence the complete machine performance.In the face of this situation, the technical staff of air-conditioning producer strengthens the research dynamics aspect the airstrainer automatically cleaning both at home and abroad, seeks technological break-through.
Summary of the invention
The objective of the invention is to overcome defective of the prior art, design a kind of filter screen bracket that is used for air-conditioner, be used to improve the supporting construction of filter screen; Improve the support strength of filter screen; Improve filter screen service life, reduce windage, improve automatic cleaning device considering the cleaning effect of online dust.
For realizing above-mentioned purpose, technical scheme of the present invention is the filter screen bracket that adopts in a kind of air-conditioner, and said filter screen bracket is installed between the evaporimeter and screen pack of air conditioner room unit; Said filter screen bracket is a frame structure; It is supporting plane that said filter screen bracket has the surface of a side at least, and said supporting plane is used to support said screen pack, is provided with curve slope in a side of said supporting plane; The back side at said supporting plane is provided with leg, and said leg is pegged graft with said evaporimeter and cooperated.
Wherein, said filter screen bracket comprises rack frame and the reinforcement that is connected with said rack frame.
Wherein, said leg be shaped as sheet, said leg is divided into long foot and short leg, an end of said leg is connected with said rack frame and/or reinforcement.
Wherein, be provided with the U-shaped opening at the other end of said long foot, said U-shaped opening is used for and the outer wall that said filter screen bracket is plugged on the medium circulation pipeline of said evaporimeter.
Wherein, the other end of said short leg is a planar ends, and said planar ends is used for said reinforcement is supported on the radiating fin of said evaporimeter.
Wherein, be provided with air-vent at the center of said short leg.
Wherein, said filter screen bracket is provided with said frame and reinforcement on said supporting plane, and said filter screen bracket only is provided with frame on its lap.
Wherein, said filter screen bracket is an integrally-built support.
Wherein, said filter screen bracket is spliced by several plates, or by dividing body support frame to be spliced into an integrally-built support more than two.
Wherein, said filter screen bracket is processed by plastic injection-moulded.
Advantage of the present invention and beneficial effect are, through adopting novel filter screen bracket, can provide support for the filter screen cleaning process in the automatic cleaning device; This support can reduce the problem that can't remove in screen surface because of the dust accretions that filter screen distortion causes, in the design of this filter screen bracket, has fully taken into account minimizing windage problem simultaneously, promptly reduces the sectional dimension of filter screen bracket on the air inlet direction as much as possible; With the Front-end Design of support is curve slope; The air quantity that has not only reduced to cause because of acute angle is concentrated, and, even there is condensate to generate; Also can flow in the drip tray, avoid condensation etc. to influence the means of household air-conditioner along the inclined-plane.
Description of drawings
Fig. 1 is filter screen bracket of the present invention and condenser, filter screen assembly structure sketch map;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the front view of filter screen bracket of the present invention;
Fig. 4 is the A-A cutaway view of Fig. 2;
Fig. 5 is the vertical view of Fig. 2;
Fig. 6 is the rearview of Fig. 2;
Fig. 7 is the B-B cutaway view of Fig. 2;
Fig. 8 is the C-C cutaway view of Fig. 2.
Among the figure: 1, filter screen bracket; 2, evaporimeter; 3, screen pack; 4, supporting plane; 5, leg; 5-1, long foot; 5-2, short leg; 6, rack frame; 7, reinforcement; 8, U-shaped opening; 9, planar ends; 10, air-vent; 11, cambered surface frame.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention further describes.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
Shown in accompanying drawing 1 to 8, practical implementation technical scheme of the present invention is to adopt a kind of filter screen bracket mode of in air-conditioner, installing; Said filter screen bracket 1 is installed between the evaporimeter 2 and screen pack 3 of air conditioner room unit; Said filter screen bracket 1 is designed to tower structure, and on said filter screen bracket 1, the surface that has a side at least is the supporting plane 4 that is used to support screen pack 3; Said supporting plane 4 is used to support said screen pack 3; Side at said supporting plane 4 is provided with curve slope 11, is provided with leg 5 at the back side of said supporting plane 4, and said leg 5 is pegged graft with said evaporimeter 2 and cooperated.
In the present invention, said filter screen bracket 1 comprises rack frame 6 and the reinforcement 7 that is connected with said rack frame 6.The shaped design of said leg 5 is become laminated structure, said leg is designed to long foot 5-1 and short leg 5-2 respectively, an end and the said rack frame 6 and reinforcement 7 of said leg 5 is connected in one.The other end at said long foot 5-1 is provided with U-shaped opening 8, and said U-shaped opening 8 is used for and the outer wall that said filter screen bracket 1 is plugged on the medium circulation pipeline of said evaporimeter 2.The other end of said short leg 5-2 is designed to planar ends 9, and said planar ends 9 is used for said reinforcement 7 is supported on the radiating fin of said evaporimeter 2.Be provided with air-vent 10 at the center of said short leg 5-2.The shape of said filter screen bracket 1 can be designed to rectangle, and said filter screen bracket 1 is provided with said rack frame 6 and reinforcement 7 on said supporting plane 4, and said filter screen bracket 1 only is provided with rack frame 6 on its lap.Said filter screen bracket 1 can be designed to an integrally-built support.Also can said filter screen bracket 1 be designed to by several plates and be spliced, or by dividing body support frame to be spliced into an integrally-built support more than two.Said filter screen bracket 1 will be processed by plastic injection-moulded.
Preferred forms of the present invention does; Screen support frame 1 is processed an integral molded plastic structure, screen support frame 1 be shaped as rectangle, on said rectangle screen support frame 1, a supporting plane 4 is arranged; The size of said supporting plane should be suitable with the size of screen pack; Be provided with 3 long foot 5-1 and two short leg 5-2 at the back side of said supporting surface 4, be provided with U-shaped opening 8, be provided with planar ends 9 at the end of short leg 5-2 at an end of long foot; U-shaped opening 8 on the 5-1 on the long foot is inserted on the outer wall of the medium circulation pipeline on the evaporimeter 2; Short leg 5-2 is supported on the radiating fin on the evaporimeter 2, and said long foot 5-1 and short leg 5-2 are fixed on filter screen bracket 1 on the evaporimeter 2, on the supporting plane 4 of said filter screen bracket 1, are provided with rectangle frame 6 and 5 vertical strengthening ribs 7; Said long foot 5-1 and short leg 5-2 all link together with frame 6 and reinforcement 7; With the Cross section Design of said frame 6 meet at right angles distortion or flanging shape, the cross sectional shape of said frame is confirmed from the structure of clearing apparatus in shape that can add according to filter screen and the air-conditioner.Be provided with penetrating hole 10 at the center of said short leg 5-2 and better carry out cold and hot exchange to be used for air-conditioner, with said frame 6 and reinforcement 7 the sectional dimension of air inlet direction do as far as possible the smaller windage that is beneficial to reduce air inlet.
The advantage of present embodiment is, through adopting novel filter screen bracket, can provide support for the filter screen cleaning process in the automatic cleaning device; This support can reduce the problem that can't remove in screen surface because of the dust accretions that filter screen distortion causes, in the design of this filter screen bracket, has fully taken into account minimizing windage problem simultaneously, promptly reduces the sectional dimension of filter screen bracket on the air inlet direction as much as possible; With the Front-end Design of support is curve slope 11; The air quantity that has not only reduced to cause because of acute angle is concentrated, and, even there is condensate to generate; Also can flow in the drip tray, avoid condensation etc. to influence the means of household air-conditioner along the inclined-plane.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (10)
1. the filter screen bracket in the air-conditioner; It is characterized in that; Said filter screen bracket (1) is installed between the evaporimeter (2) and screen pack (3) of air conditioner room unit, and said filter screen bracket (1) is a frame structure, and it is supporting plane (4) that said filter screen bracket has the surface of a side at least; Said supporting plane (4) is used to support said screen pack (3); Side at said supporting plane (4) is provided with curve slope (11), is provided with leg (5) at the back side of said supporting plane (4), and said leg (5) is pegged graft with said evaporimeter (2) and cooperated.
2. the filter screen bracket in the air-conditioner according to claim 1 is characterized in that said filter screen bracket (1) comprises rack frame (6) and the reinforcement (7) that is connected with said rack frame (6).
3. like the filter screen bracket in the said air-conditioner of claim 2; It is characterized in that; Said leg (5) be shaped as sheet, said leg is divided into long foot (5-1) and short leg (5-2), an end of said leg (5) is connected with said rack frame (6) and/or reinforcement (7).
4. like the filter screen bracket in the said air-conditioner of claim 3; It is characterized in that; The other end in said long foot (5-1) is provided with U-shaped opening (8), and said U-shaped opening (8) is used for said filter screen bracket (1) is plugged on the outer wall of the medium circulation pipeline of said evaporimeter (2).
5. like the filter screen bracket in the said air-conditioner of claim 3, it is characterized in that the other end of said short leg (5-2) is planar ends (9), said planar ends (9) is used for said reinforcement (7) is supported on the radiating fin of said evaporimeter (2).
6. like the filter screen bracket in the said air-conditioner of claim 5, it is characterized in that, be provided with air-vent (10) at the center of said short leg (5-2).
7. like the filter screen bracket in the said air-conditioner of claim 6, it is characterized in that said filter screen bracket (1) is provided with said rack frame (6) and reinforcement (7) on said supporting plane (4), said filter screen bracket (1) only is provided with rack frame (6) on its lap.
8. like the filter screen bracket in the said air-conditioner of claim 7, it is characterized in that said filter screen bracket (1) is an integrally-built support.
9. like the filter screen bracket in the said air-conditioner of claim 7, it is characterized in that said filter screen bracket (1) is spliced by several plates, or by dividing body support frame to be spliced into an integrally-built support more than two.
10. like the filter screen bracket in each said air-conditioner of claim 2 to 9, it is characterized in that said filter screen bracket (1) is processed by plastic injection-moulded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810118654 CN101655277B (en) | 2008-08-21 | 2008-08-21 | Filter screen bracket in air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810118654 CN101655277B (en) | 2008-08-21 | 2008-08-21 | Filter screen bracket in air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101655277A CN101655277A (en) | 2010-02-24 |
| CN101655277B true CN101655277B (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810118654 Active CN101655277B (en) | 2008-08-21 | 2008-08-21 | Filter screen bracket in air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101655277B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017263B (en) * | 2012-12-14 | 2015-03-18 | 宋道胜 | Multifunctional air conditioner terminal |
| CN108917159B (en) * | 2018-10-10 | 2020-04-24 | 奥克斯空调股份有限公司 | Filter screen mechanism and air conditioner |
| CN109140749A (en) * | 2018-10-25 | 2019-01-04 | 珠海格力电器股份有限公司 | A kind of snap-gauge for filter screen support construction and the air-conditioning with it |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357729A (en) * | 2001-12-26 | 2002-07-10 | 乐金电子(天津)电器有限公司 | Air conditioner filter |
| CN1979049A (en) * | 2005-12-05 | 2007-06-13 | 乐金电子(天津)电器有限公司 | Filtering net carriage of cabinet-type air conditioner indoor unit |
| CN201293441Y (en) * | 2008-08-21 | 2009-08-19 | 海尔集团公司 | Filtering net support in air conditioner |
-
2008
- 2008-08-21 CN CN 200810118654 patent/CN101655277B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357729A (en) * | 2001-12-26 | 2002-07-10 | 乐金电子(天津)电器有限公司 | Air conditioner filter |
| CN1979049A (en) * | 2005-12-05 | 2007-06-13 | 乐金电子(天津)电器有限公司 | Filtering net carriage of cabinet-type air conditioner indoor unit |
| CN201293441Y (en) * | 2008-08-21 | 2009-08-19 | 海尔集团公司 | Filtering net support in air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101655277A (en) | 2010-02-24 |
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