CN202902713U - Separator filter screen bracket and compressor separator with same - Google Patents
Separator filter screen bracket and compressor separator with same Download PDFInfo
- Publication number
- CN202902713U CN202902713U CN 201220590728 CN201220590728U CN202902713U CN 202902713 U CN202902713 U CN 202902713U CN 201220590728 CN201220590728 CN 201220590728 CN 201220590728 U CN201220590728 U CN 201220590728U CN 202902713 U CN202902713 U CN 202902713U
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- Prior art keywords
- groove
- filter screen
- screen bracket
- convex closure
- knockout
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- Expired - Lifetime
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a separator filter screen bracket and a compressor separator with the same. The separator filter screen bracket comprises a bracket main body, wherein a bulge and at least one groove are formed on the bracket main body; the bracket main body comprises a flat bottom; the bulge is arranged in the middle of the flat bottom; the grooves are distributed at the periphery of the bulge; one end of each groove is an open end, and the other end of each groove is gradually converged to form a vertex; the vertex of each groove and the bottom of the bulge are positioned on the same plane; the vertex of each groove faces the bulge; the open end of each groove is radially arranged outwards relative to the center of the bulge; and a blocking sheet is arranged on one side of the open end of each groove and extends along the bulging direction of the bulge. By the separator filter screen bracket, the phenomenon of liquid impact can be well avoided, the suction resistance and noise level of a compressor are reduced, and the performance of the compressor is improved.
Description
Technical field
The utility model relates to the filter screen bracket structure, particularly relates to a kind of knockout filter screen bracket and comprises the liquid separator of compressor of this knockout support.
Background technology
Knockout filter screen bracket in the existing compressor is mainly manhole band convex closure structure and hemispherical groove through hole band convex closure structure, and the knockout filter screen bracket of manhole band convex closure structure can not effectively prevent the compressor liquid hammer owing to be manhole; The knockout filter screen bracket of hemispherical groove through hole band convex closure structure prevents that the effect of liquid hammer is also undesirable, and this structure also can strengthen the compressor air suction resistance.Above-mentioned two kinds of knockout filter screen brackets have increased the pulsation of knockout internal pressure, thereby compression performance and noise level are caused adverse effect.
The utility model content
Based on this, be necessary defective and deficiency for prior art, provide a kind of new knockout filter screen bracket structure to occur to prevent liquid hit phenomenon, improve the pulsation of knockout internal pressure, thereby promote compressor performance and noise level.
Knockout filter screen bracket for realizing that the utility model purpose provides comprises a rack body, is provided with convex closure and at least one groove at described rack body;
Described rack body comprises flat bottom, and described convex closure is arranged on the middle part of described flat bottom, and described groove is distributed in around the described convex closure;
One end of described groove is openend, it is a summit that the other end of described groove converges gradually, the summit of described groove and the bottom of described convex closure are in one plane and towards described convex closure, the openend of described groove arranges with respect to the center radial outward of described convex closure;
One side of the openend of described groove also is provided with catch, and described catch extends along the protrusion direction of described convex closure.
Among embodiment, the both sides of the edge line of described groove is level and smooth curve therein.
Therein among embodiment, the groove left-right symmetry of described knockout filter screen bracket.
Among embodiment, the angle between the flat bottom of described catch and described rack body is that 30 degree are to 80 degree therein.
Among embodiment, the angle between the flat bottom of described catch and described rack body is 60 degree therein.
Among embodiment, the length of described catch is less than or equal to the length of the openend of described groove therein.
Among embodiment, the length of described catch equals the length of the openend of described groove therein.
Among embodiment, described flat bottom is circular therein, and described convex closure is hemispherical groove;
Described convex closure is positioned at the center of described flat bottom;
Described groove is a plurality of, and described groove is evenly distributed on around the described convex closure.
Therein among embodiment, described groove, described catch and the described convex closure structure that all is one of the forming.
The utility model also provides a kind of liquid separator of compressor, and described knockout comprises above-mentioned knockout filter screen bracket.
The beneficial effects of the utility model: knockout filter screen bracket of the present utility model is by arranging the distribution mode of groove structure and described groove, thereby internally pipe forms similar protection with " umbrella " shape, help preventing that liquid hammer from having preferably, improve compressor reliability; The baffle structure that arranges, the openend by groove directly enters the knockout bottom to flowing all around to have hindered gaseous coolant, thereby has reduced the compressor air suction resistance, improves knockout pressure fluctuation, thereby improves the compressor noise level, promotes compressor performance.
Description of drawings
For the purpose, technical scheme and the advantage that make knockout filter screen bracket of the present utility model is clearer, below in conjunction with concrete drawings and the specific embodiments, the utility model knockout filter screen bracket is further elaborated.
Fig. 1 is the overall schematic of an embodiment of knockout filter screen bracket of the present utility model;
Fig. 2 is the front view of knockout filter screen bracket shown in Figure 1;
Fig. 3 is the A-A view of knockout filter screen bracket shown in Figure 2;
Fig. 4 is the half sectional view of an embodiment of liquid separator of compressor of the present utility model.
The specific embodiment
An embodiment of the utility model knockout filter screen bracket, as shown in Figure 1 to Figure 3.
Knockout filter screen bracket of the present utility model comprises a rack body 100, is provided with convex closure 200 and at least one groove 300 at described rack body;
Described rack body comprises flat bottom 110, and described convex closure 200 is arranged on the middle part of described flat bottom 110, described groove 300 be distributed in described convex closure 200 around;
One end of described groove 300 is openend, it is a summit that the other end of described groove 300 converges gradually, the bottom of the summit of described groove 300 and described convex closure 200 in one plane and towards described convex closure 200, the openend of described groove 300 arranges with respect to the center radial outward of described convex closure 200;
Gaseous coolant enters from the first straight tube 600 of knockout top, it is backward mobile all around to flow to convex closure 200, openend by described groove 300 enters the knockout bottom, prevents that liquid from directly entering compressor from the outlet side of the second straight tube 700 of filter screen bracket below, avoided the generation of liquid hammer;
One side of the openend of described groove 300 also is provided with catch 400, and described catch 400 extends along the protrusion direction of described convex closure 200.That is to say that knockout filter screen bracket of the present utility model also comprises catch 400, described catch 400 and described convex closure 200 are in the same side of flat bottom 110, and described catch 400 is arranged at a side of the openend of described groove 300; Increase catch 400, when gaseous coolant process groove 300, hinder it and continue to flowing all around directly to enter the knockout bottom by groove 300, so just reduce inspiratory resistance, further, catch can also reduce the pressure fluctuation on knockout filter screen bracket top, reduces noise; Groove described in the present embodiment, described catch and described convex closure are the integrated punching shaped structure, thereby have reduced welded connection technology, have reduced material and process costs.
Preferably, as an embodiment, the radical length L of described groove 300 is less than or equal to the distance H between the outward flange of the flat bottom 110 of the edge of described convex closure 200 and described rack body 100; For described groove 300, can its length L radially of free adjustment, the more long easier internal pipe of length forms the protection of similar " umbrella " shape, effectively prevents liquid hammer.
Preferably, as an embodiment, the both sides of the edge line of described groove 300 is level and smooth curve, and the both sides of the edge line between the openend of groove and the summit of groove is level and smooth curve, namely whole groove inner wall smooth.
Preferably, as an embodiment, described groove 300 left-right symmetry, the liquid distribution by groove is even like this, is convenient to shunting.
Preferably, as an embodiment, the angle between the flat bottom 110 of described catch 400 and described rack body 100 is that 30 degree are to 80 degree; Angled between the flat bottom 110 of described catch 400 and described rack body 100, be conducive to hinder gaseous coolant and around described groove 300, flow, the runner that forms between catch and the groove simultaneously is more conducive to the rapid circulation of refrigerant.
Preferably, as an embodiment, the angle between the flat bottom 110 of described catch 400 and described rack body 100 is 60 degree.
Preferably, as an embodiment, the length of described catch 400 is less than or equal to the length of the openend of described groove 300, in the present embodiment effect of catch be so that gaseous coolant when the groove, hindering refrigerant continues to flowing all around to make it enter miscellaneous part by groove, therefore the length of catch should be slightly less than or equal the length of the openend of groove, and catch just can be brought into play its effect more efficiently like this.
Preferably, as an embodiment, the length of described catch 400 equals the length of the openend of described groove 300.
Preferably, as an embodiment, the flat bottom 110 of described rack body 100 is circular, and described convex closure 200 is hemispherical groove, is formed towards the another side punching press by one of flat bottom 110;
Described convex closure 200 is positioned at the center of described flat bottom 110, mainly the gaseous coolant that flows down from the knockout straight tube is cushioned and shunts;
Described groove 300 is a plurality of, and described groove 300 is evenly distributed on around the described convex closure 200.
Preferably, as an embodiment, described groove 300, described catch 400 and described convex closure 200 structure that all is one of the forming.
The utility model also provides a kind of liquid separator of compressor filter screen, and this knockout comprises the described knockout filter screen bracket of above-mentioned any one embodiment;
Referring to Fig. 4, the rack body 100 of the knockout filter screen bracket in the present embodiment is connected to the inside upper part of knockout tank body 500, and is laterally vertical with the length direction of gaseous coolant effuser, connected gaseous coolant inflow entrance and the gaseous coolant flow export of knockout; Gaseous coolant enters from the first straight tube 600 of the top of knockout, it is backward mobile all around to flow to convex closure 200, enter the bottom of described knockout by the openend of described groove 300, prevent that liquid from directly entering compressor from the outlet side of the second straight tube 700 of filter screen bracket below, avoided the generation of liquid hammer.
Knockout filter screen bracket of the present utility model can well prevent liquid hammer, and this structure has reduced the compressor air suction resistance, has reduced knockout pressure fluctuation, thereby improves compressor noise, has promoted compressor performance.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a knockout filter screen bracket is characterized in that, comprises a rack body, is provided with convex closure and at least one groove at described rack body;
Described rack body comprises flat bottom, and described convex closure is arranged on the middle part of described flat bottom, and described groove is distributed in around the described convex closure;
One end of described groove is openend, it is a summit that the other end of described groove converges gradually, the summit of described groove and the bottom of described convex closure are in one plane and towards described convex closure, the openend of described groove arranges with respect to the center radial outward of described convex closure;
One side of the openend of described groove also is provided with catch, and described catch extends along the protrusion direction of described convex closure.
2. knockout filter screen bracket according to claim 1 is characterized in that, the both sides of the edge line of described groove is level and smooth curve.
3. knockout filter screen bracket according to claim 1 is characterized in that, described groove left-right symmetry.
4. knockout filter screen bracket according to claim 1 is characterized in that, the angle between the flat bottom of described catch and described rack body is that 30 degree are to 80 degree.
5. knockout filter screen bracket according to claim 4 is characterized in that, the angle between the flat bottom of described catch and described rack body is 60 degree.
6. the described knockout filter screen bracket of any one in 5 according to claim 1 is characterized in that the length of described catch is less than or equal to the length of the openend of described groove.
7. knockout filter screen bracket according to claim 6 is characterized in that, the length of described catch equals the length of the openend of described groove.
8. knockout filter screen bracket according to claim 1 is characterized in that, described flat bottom is circular, and described convex closure is hemispherical groove;
Described convex closure is positioned at the center of described flat bottom;
Described groove is a plurality of, and described groove is evenly distributed on around the described convex closure.
9. the described knockout filter screen bracket of any one in 5 or in 7 to 8 according to claim 1 is characterized in that, described groove, described catch and the described convex closure structure that all is one of the forming.
10. a liquid separator of compressor is characterized in that, described knockout also comprises the described knockout filter screen bracket of any one in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590728 CN202902713U (en) | 2012-11-09 | 2012-11-09 | Separator filter screen bracket and compressor separator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590728 CN202902713U (en) | 2012-11-09 | 2012-11-09 | Separator filter screen bracket and compressor separator with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902713U true CN202902713U (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220590728 Expired - Lifetime CN202902713U (en) | 2012-11-09 | 2012-11-09 | Separator filter screen bracket and compressor separator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902713U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557648A (en) * | 2013-11-07 | 2014-02-05 | 芜湖汉峰科技有限公司 | Reservoir framework |
| CN104215002A (en) * | 2013-06-04 | 2014-12-17 | 珠海格力电器股份有限公司 | Air conditioner and compressor liquid separator separation plate thereof |
| CN104296430A (en) * | 2013-07-15 | 2015-01-21 | 盾安（芜湖）中元自控有限公司 | Bracket for accumulator of air conditioner compressor |
| CN105509379A (en) * | 2016-01-19 | 2016-04-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Filter screen support of liquid distributor and liquid distributor |
| CN105910261A (en) * | 2016-06-17 | 2016-08-31 | 芜湖三花制冷配件有限公司 | Air conditioner silencer structure |
| CN109579380A (en) * | 2017-09-28 | 2019-04-05 | 浙江三花智能控制股份有限公司 | Gas-liquid separator |
-
2012
- 2012-11-09 CN CN 201220590728 patent/CN202902713U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215002A (en) * | 2013-06-04 | 2014-12-17 | 珠海格力电器股份有限公司 | Air conditioner and compressor liquid separator separation plate thereof |
| CN104296430A (en) * | 2013-07-15 | 2015-01-21 | 盾安（芜湖）中元自控有限公司 | Bracket for accumulator of air conditioner compressor |
| CN103557648A (en) * | 2013-11-07 | 2014-02-05 | 芜湖汉峰科技有限公司 | Reservoir framework |
| CN105509379A (en) * | 2016-01-19 | 2016-04-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Filter screen support of liquid distributor and liquid distributor |
| CN105509379B (en) * | 2016-01-19 | 2018-08-07 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of dispenser filter screen bracket and dispenser |
| CN105910261A (en) * | 2016-06-17 | 2016-08-31 | 芜湖三花制冷配件有限公司 | Air conditioner silencer structure |
| CN109579380A (en) * | 2017-09-28 | 2019-04-05 | 浙江三花智能控制股份有限公司 | Gas-liquid separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |