CN205277763U - Valve plate of compressor - Google Patents
Valve plate of compressor Download PDFInfo
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- CN205277763U CN205277763U CN201520970760.5U CN201520970760U CN205277763U CN 205277763 U CN205277763 U CN 205277763U CN 201520970760 U CN201520970760 U CN 201520970760U CN 205277763 U CN205277763 U CN 205277763U
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- valve plate
- plate body
- compressor
- hole
- exhaust groove
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Abstract
The utility model discloses a valve plate of compressor aims at solving current valve plate of compressor connection and uses back sealing performance not good, has the risk of revealing, and installation inconvenience is not enough moreover. The utility model discloses an including rectangle valve plate body, be equipped with suction hole, rectangular form air discharge duct on the valve plate body, the air discharge duct bottom surface is equipped with the exhaust hole, and air discharge duct bottom surface exhaust hole edge is equipped with the sealed bulge loop of round, and air discharge duct bottom surface exhaust hole both sides are equipped with the sealed laminating plane in a left side, the sealed laminating plane in the right side respectively. It is good that valve plate of compressor connects use back sealing performance, does not have the risk of revealing, simple to operate.
Description
Technical field
The utility model relates to a kind of refrigeration compressor, and more specifically, it relates to the compressor valve board of a kind of good seal performance.
Background technology
Refrigeration compressor is generally made up of housing, electric motor, exhaust valve component, refrigeration equipment and cooling system, and valve plate is as the important component part of exhaust valve component, and its performance directly affects the performance of compressor. The to-and-fro movement in cylinder of electric motor driven plunger realizes air-breathing, the exhaust cycle action of compressor assembly, and valve plate is generally provided with air inlet port, venting hole and open holes, exhaust event can cause producing near valve plate venting hole pressure change, high pressure chest can be formed, therefore the sealing property of valve plate venting hole position is required very high. But a lot of valve plate venting hole position seals performance is not good at present, there is the risk revealed.
Practical novel content
The utility model overcomes the connection of existing compressor valve board and uses rear sealing property not good, there is the risk revealed, and installs inconvenient deficiency, provide a kind of compressor valve board, it connects the rear good seal performance of use, there is not the risk of leakage, easy for installation.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of compressor valve board, comprise rectangle valve plate body, valve plate body is provided with air-breathing hole, strip exhaust groove, exhaust groove bottom is provided with venting hole, exhaust groove bottom venting hole edge is provided with a circle and seals convex ring, and exhaust groove bottom venting hole both sides are respectively equipped with left sealing laminating plane, right sealing laminating plane.
The convex ring of sealing arranged on valve plate, left sealing laminating plane, right sealing laminating plane make the connection of valve plate and other parts more tight, substantially increase sealing property. Valve plate in use good airproof performance. Venting hole is arranged on the connection location that exhaust groove bottom greatly facilitates valve plate and other parts. This kind of compressor valve board connects the rear good seal performance of use, there is not the risk of leakage, easy for installation.
As preferably, sealing convex ring height exhaust groove bottom distance for 0.08-0.12mm. The height sealing convex ring is arranged rationally under the prerequisite ensureing sealing property, is convenient to being connected and installed of valve plate and other parts.
As preferably, air-breathing hole is kidney-shaped structure, the guide path that on valve plate body upper surface, air-breathing hole is provided with air-breathing hole is connected, in outer convex arc-shaped transition between guide path bottom surface and air-breathing hole. The air-breathing hole inspiratory effects of this kind of vibrational power flow is good.
As preferably, the left sealing laminating rectangular structure of plane, right sealing laminating plane is respectively equipped with forward recess and side groove near the front side of venting hole and the another both sides adjacent with front side, and exhaust groove bottom and grooves on two sides relative position are equipped with positioning convex. Positioning convex arranges the location and installation facilitating valve plate, and left sealing laminating plane and right sealing laminating plane arrange the sealing property that not only ensure that connection, and greatly facilitate installation.
As preferably, valve plate body edge is provided with some noise reduction holes. In compressor operation, noise reduction hole can reduce noise.
As preferably, valve plate body edge is provided with installation pilot hole. Valve plate body four angle positions are all in round-corner transition, and valve plate body four angle positions are equipped with open holes. Installation pilot hole and open holes arrange the installation location being convenient to valve plate.
Compared with prior art, the beneficial effects of the utility model are: compressor valve board connects the rear good seal performance of use, there is not the risk of leakage, easy for installation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1 of the present utility model;
Fig. 3 is the B-B sectional view of Fig. 1 of the present utility model;
In figure: 1, valve plate body, 2, air-breathing hole, 3, exhaust groove, 4, venting hole, 5, seal convex ring, 6, left sealing laminating plane, 7, right sealing fit plane, 8, guide path, 9, forward recess, 10, side groove, 11, positioning convex, 12, noise reduction hole, 13, pilot hole is installed, 14, open holes.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: a kind of compressor valve board (FIGS 1 to 3), comprise rectangle valve plate body 1, valve plate body is provided with air-breathing hole 2, strip exhaust groove 3, exhaust groove bottom is provided with venting hole 4, exhaust groove bottom venting hole edge is provided with a circle and seals convex ring 5, and exhaust groove bottom venting hole both sides are respectively equipped with left sealing laminating plane 6, right sealing laminating plane 7. Seal convex ring height exhaust groove bottom distance for 0.08-0.12mm, the present embodiment seals convex ring height exhaust groove bottom distance for 0.1mm. Air-breathing hole is kidney-shaped structure, and on valve plate body upper surface, air-breathing hole is provided with the guide path 8 being connected with air-breathing hole, in outer convex arc-shaped transition between guide path bottom surface and air-breathing hole. The left sealing laminating rectangular structure of plane, right sealing laminating plane is respectively equipped with forward recess 9 and side groove 10 near the front side of venting hole and the another both sides adjacent with front side, and exhaust groove bottom and grooves on two sides relative position are equipped with positioning convex 11. Valve plate body edge is provided with two noise reduction holes 12, and valve plate body is provided with installation pilot hole 13 in adjacent edge, noise reduction hole with arranging. Valve plate body four angle positions are all in round-corner transition, and valve plate body four angle positions are equipped with open holes 14.
The convex ring of sealing arranged on valve plate, left sealing laminating plane, right sealing laminating plane make the connection of valve plate and other parts more tight, substantially increase sealing property. Valve plate in use good airproof performance. Venting hole is arranged on the connection location that exhaust groove bottom greatly facilitates valve plate and other parts. This kind of compressor valve board connects the rear good seal performance of use, there is not the risk of leakage, easy for installation.
Above-described embodiment is one of the present utility model preferably scheme, not the utility model is done any restriction in form, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (7)
1. a compressor valve board, comprise rectangle valve plate body, it is characterized in that, valve plate body is provided with air-breathing hole, strip exhaust groove, exhaust groove bottom is provided with venting hole, exhaust groove bottom venting hole edge is provided with a circle and seals convex ring, and exhaust groove bottom venting hole both sides are respectively equipped with left sealing laminating plane, right sealing laminating plane.
2. a kind of compressor valve board according to claim 1, is characterized in that, seals convex ring height exhaust groove bottom distance for 0.08-0.12mm.
3. a kind of compressor valve board according to claim 1, is characterized in that, air-breathing hole is kidney-shaped structure, the guide path that on valve plate body upper surface, air-breathing hole is provided with air-breathing hole is connected, in outer convex arc-shaped transition between guide path bottom surface and air-breathing hole.
4. a kind of compressor valve board according to claim 1, it is characterized in that, the left sealing laminating rectangular structure of plane, right sealing laminating plane is respectively equipped with forward recess and side groove near the front side of venting hole and the another both sides adjacent with front side, and exhaust groove bottom and grooves on two sides relative position are equipped with positioning convex.
5. a kind of compressor valve board according to Claims 1-4 any one, is characterized in that, valve plate body edge is provided with some noise reduction holes.
6. a kind of compressor valve board according to Claims 1-4 any one, is characterized in that, valve plate body edge is provided with installation pilot hole.
7. a kind of compressor valve board according to Claims 1-4 any one, is characterized in that, valve plate body four angle positions are all in round-corner transition, and valve plate body four angle positions are equipped with open holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970760.5U CN205277763U (en) | 2015-11-30 | 2015-11-30 | Valve plate of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970760.5U CN205277763U (en) | 2015-11-30 | 2015-11-30 | Valve plate of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277763U true CN205277763U (en) | 2016-06-01 |
Family
ID=56062344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520970760.5U Active CN205277763U (en) | 2015-11-30 | 2015-11-30 | Valve plate of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468631A (en) * | 2018-04-15 | 2018-08-31 | 盐城中德劲博机电有限责任公司 | Miniature piston-type air compressor beam valve work cavity configuration |
-
2015
- 2015-11-30 CN CN201520970760.5U patent/CN205277763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468631A (en) * | 2018-04-15 | 2018-08-31 | 盐城中德劲博机电有限责任公司 | Miniature piston-type air compressor beam valve work cavity configuration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang province 311000 industrial city of Yuhang Xianlin holy Road No. 1 Patentee after: Hangzhou Qianjiang Compressor Group Co. Ltd. Address before: Hangzhou City, Zhejiang province 311000 Yuhang District of Yuhang City Industrial Road No. 1 Xianlin Shrine Patentee before: Hangzhou Qianjiang Compressor Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 1, Yuhang street, Yuhang street, Yuhang District, Hangzhou, Zhejiang Patentee after: Hangzhou Qianjiang Refrigeration Compressor Group Co., Ltd. Address before: Hangzhou City, Zhejiang province 311000 industrial city of Yuhang Xianlin holy Road No. 1 Patentee before: Hangzhou Qianjiang Compressor Group Co. Ltd. |