CN102128161A - Valve bank structure for refrigeration compressor - Google Patents
Valve bank structure for refrigeration compressor Download PDFInfo
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- CN102128161A CN102128161A CN 201010614741 CN201010614741A CN102128161A CN 102128161 A CN102128161 A CN 102128161A CN 201010614741 CN201010614741 CN 201010614741 CN 201010614741 A CN201010614741 A CN 201010614741A CN 102128161 A CN102128161 A CN 102128161A
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- valve
- refrigeration compressor
- valve plate
- block structure
- jump ring
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Abstract
The invention discloses a valve bank structure for a refrigeration compressor, which comprises a valve plate spacer, an air suction valve sheet, a valve plate, an air exhaust valve sheet, a limiting sealing part, a cylinder cover and a fixing part, wherein the limiting sealing part is made of an elastic deformation material, and a limiting bump is arranged on the limiting sealing part. The functions and the quality of the valve bank provided by the invention are not reduced, the structures of parts are greatly simplified, the quantity of the parts is greatly reduced, the size of the valve bank is also slightly reduced, and the manufacturing cost is obviously reduced.
Description
Technical field
The present invention relates to a kind of valve block structure that is applied to refrigeration compressor.
Background technique
Refrigeration compressor generally adopts valve block structure, and its effect is the low-pressure gas that sucks normal temperature, discharges the pressurized gas of high temperature.As shown in Figure 1, the valve block structure of existing refrigeration compressor comprises parts such as valve plate pad 2, suction valve chip 3, valve plate 4, exhaust valve plate 5, outlet valve snubber 6, cylinder head gasket 7, cylinder head 8, screw 9.As shown in Figures 2 and 3, the outlet valve snubber 6 general metallic material that adopt, its function is the lift of placing restrictions on exhaust valve plate 5; Valve plate pad 2 and the cylinder head gasket 7 general sealing materials such as rubber, paper washer that adopt, its function is the leakage that stops pressurized gas.Valve block structure is generally fixing by screw 9 and crankcase 1.Shortcomings such as existing refrigeration compressor valve block structure exists that number of spare parts is many, complex structure, volume are big, manufacture cost height.
Summary of the invention
Technical problem to be solved by this invention is to propose the valve block structure of the refrigeration compressor of a kind of outlet valve snubber and cylinder head gasket integrated design, can simplify design of part, reduce number of spare parts and volume, reduce the materials consumption of compressor valve block structure, can guarantee the function and the quality of valve group simultaneously again.
For solving the problems of the technologies described above, the valve block structure of refrigeration compressor of the present invention comprises valve plate pad, suction valve chip, valve plate, exhaust valve plate, spacing Sealing, cylinder head and fixed block, described spacing Sealing adopts the elastic deformation material to make, and which is provided with spacing preiection.
The valve block structure of above-mentioned refrigeration compressor, described fixed block are jump ring, and described jump ring is provided with claw.
The valve block structure of above-mentioned refrigeration compressor, described valve plate are provided with the groove that described exhaust valve plate is installed,
The present invention is owing to adopted technique scheme, during installation, the jump ring groove is set on the crankcase of compressor, the claw of jump ring deforms after snapping in the jump ring groove, the elastic force that jump ring distortion back produces guarantees that valve block structure is in impaction state, like this, valve block structure just is fixedly linked by jump ring and crankcase.Therefore, the function of valve group of the present invention and quality keep not descending, and design of part is simplified greatly, and the quantity of part is from reducing to 7 more than 10, and the volume of valve group also reduces to some extent, and manufacture cost descends obviously.
Description of drawings
Fig. 1 is the decomposition texture schematic representation of existing refrigeration compressor valve block structure;
Fig. 2 is the assembling schematic representation of existing refrigeration compressor valve block structure;
Fig. 3 is the sectional arrangement drawing of existing refrigeration compressor valve block structure;
Fig. 4 is the decomposition texture schematic representation of refrigeration compressor valve block structure of the present invention;
Fig. 5 is the assembling schematic representation of refrigeration compressor valve block structure of the present invention;
Fig. 6 is the sectional arrangement drawing of refrigeration compressor valve block structure of the present invention;
Fig. 7 is the scheme of installation of valve plate, exhaust valve plate and the spacing Sealing of valve block structure of the present invention.
Embodiment
As shown in Figure 4, the valve block structure of refrigeration compressor of the present invention comprises valve plate pad 12, suction valve chip 13, valve plate 14, exhaust valve plate 15, spacing Sealing 16, cylinder head 17 and jump ring 18.
As shown in Figure 5, refrigeration compressor valve block structure of the present invention is fixing by jump ring 18 and crankcase 11, crankcase 11 is provided with jump ring groove 20, jump ring 18 is provided with claw 19, after claw 19 snaps in jump ring groove 20, resiliently deformable takes place in jump ring 18, and the elastic force that jump ring 18 distortion backs produce guarantees that valve block structure is in impaction state.
As shown in Figure 6 and Figure 7, valve plate 14 is provided with the groove 22 that exhaust valve plate 15 is installed; Spacing Sealing 16 is provided with spacing preiection 23, can place restrictions on the lift of exhaust valve plate 15; Spacing Sealing 16 adopts elasticity or plastic deformation made, and after jump ring 18 compressed the valve group, spacing Sealing 16 was squeezed and produces elasticity or plastic deformation, guarantees the sealing function between valve plate 14 and the cylinder head 17.
Fixed block among the present invention is not limited to jump ring, and other parts or mechanism that cylinder head and crankcase can be fixedly linked all can adopt.
Claims (3)
1. the valve block structure of refrigeration compressor, comprise valve plate pad, suction valve chip, valve plate, exhaust valve plate, cylinder head and fixed block, it is characterized in that it also comprises spacing Sealing, described spacing Sealing adopts the elastic deformation material to make, and which is provided with spacing preiection.
2. the valve block structure of refrigeration compressor as claimed in claim 1 is characterized in that, described fixed block is a jump ring, and described jump ring is provided with claw.
3. the valve block structure of refrigeration compressor as claimed in claim 1 or 2 is characterized in that, described valve plate is provided with the groove that described exhaust valve plate is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010614741 CN102128161A (en) | 2010-12-30 | 2010-12-30 | Valve bank structure for refrigeration compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010614741 CN102128161A (en) | 2010-12-30 | 2010-12-30 | Valve bank structure for refrigeration compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102128161A true CN102128161A (en) | 2011-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010614741 Pending CN102128161A (en) | 2010-12-30 | 2010-12-30 | Valve bank structure for refrigeration compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102128161A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367789A (en) * | 2011-09-09 | 2012-03-07 | 加西贝拉压缩机有限公司 | Elastic compaction mechanism of air cylinder and valve plate assembly for refrigeration compressor |
| CN102678514A (en) * | 2012-05-14 | 2012-09-19 | 加西贝拉压缩机有限公司 | Cylinder head structure of refrigeration compressor |
| CN103452814A (en) * | 2013-09-05 | 2013-12-18 | 广州万宝集团压缩机有限公司 | Connecting structure of cylinder head assembly of refrigeration compressor |
| CN104884804A (en) * | 2012-10-05 | 2015-09-02 | 阿塞里克股份有限公司 | A compressor comprising cylinder head |
| CN105587598A (en) * | 2014-11-10 | 2016-05-18 | Lg电子株式会社 | Reciprocating compressor |
| CN110425116A (en) * | 2019-08-26 | 2019-11-08 | 黄石尼美特科技发展有限公司 | A kind of valve member and compressor for compressor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460749Y (en) * | 2001-01-16 | 2001-11-21 | 上海易初通用机器有限公司 | Spacing plate of discharge valve block for refrigeration compressor |
| CN1851265A (en) * | 2006-05-23 | 2006-10-25 | 加西贝拉压缩机有限公司 | Valve set structure for reciprocating compressor |
| CN201241809Y (en) * | 2008-08-12 | 2009-05-20 | 宁波以赛亚汽车空压机有限公司 | Air compressor reed valve cylinder cap for automobile |
| CN202001251U (en) * | 2010-12-30 | 2011-10-05 | 加西贝拉压缩机有限公司 | Valve bank structure of refrigeration compressor |
-
2010
- 2010-12-30 CN CN 201010614741 patent/CN102128161A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460749Y (en) * | 2001-01-16 | 2001-11-21 | 上海易初通用机器有限公司 | Spacing plate of discharge valve block for refrigeration compressor |
| CN1851265A (en) * | 2006-05-23 | 2006-10-25 | 加西贝拉压缩机有限公司 | Valve set structure for reciprocating compressor |
| CN201241809Y (en) * | 2008-08-12 | 2009-05-20 | 宁波以赛亚汽车空压机有限公司 | Air compressor reed valve cylinder cap for automobile |
| CN202001251U (en) * | 2010-12-30 | 2011-10-05 | 加西贝拉压缩机有限公司 | Valve bank structure of refrigeration compressor |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367789A (en) * | 2011-09-09 | 2012-03-07 | 加西贝拉压缩机有限公司 | Elastic compaction mechanism of air cylinder and valve plate assembly for refrigeration compressor |
| CN102367789B (en) * | 2011-09-09 | 2013-12-25 | 加西贝拉压缩机有限公司 | Elastic compaction mechanism of air cylinder and valve plate assembly for refrigeration compressor |
| CN102678514A (en) * | 2012-05-14 | 2012-09-19 | 加西贝拉压缩机有限公司 | Cylinder head structure of refrigeration compressor |
| CN104884804A (en) * | 2012-10-05 | 2015-09-02 | 阿塞里克股份有限公司 | A compressor comprising cylinder head |
| CN103452814A (en) * | 2013-09-05 | 2013-12-18 | 广州万宝集团压缩机有限公司 | Connecting structure of cylinder head assembly of refrigeration compressor |
| CN105587598A (en) * | 2014-11-10 | 2016-05-18 | Lg电子株式会社 | Reciprocating compressor |
| US10180131B2 (en) | 2014-11-10 | 2019-01-15 | Lg Electronics Inc. | Reciprocating compressor |
| CN105587598B (en) * | 2014-11-10 | 2019-08-13 | Lg电子株式会社 | Reciprocating compressor |
| CN110425116A (en) * | 2019-08-26 | 2019-11-08 | 黄石尼美特科技发展有限公司 | A kind of valve member and compressor for compressor |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |