CN203867823U - Valve plate of air conditioning compressor for vehicle - Google Patents
Valve plate of air conditioning compressor for vehicle Download PDFInfo
- Publication number
- CN203867823U CN203867823U CN201420311505.5U CN201420311505U CN203867823U CN 203867823 U CN203867823 U CN 203867823U CN 201420311505 U CN201420311505 U CN 201420311505U CN 203867823 U CN203867823 U CN 203867823U
- Authority
- CN
- China
- Prior art keywords
- valve plate
- air conditioning
- plate body
- conditioning compressor
- suction port
- 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.)
- Expired - Fee Related
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Compressor (AREA)
Abstract
The utility model relates to the field of air conditioning compressors for vehicles, in particular to a valve plate of an air conditioning compressor for a vehicle. The valve plate comprises a valve plate body, air suction holes and exhaust holes, and the air suction holes and the exhaust holes are formed in the surface of the valve plate body. The valve plate is characterized in that the parts located on the surface of the valve plate body and surrounding the peripheries of the air suction holes are set to be micro convex circular structures, and the air suction holes are formed in the micro convex circular structures. The convex circular structures on the surface of the valve plate body eliminate the hidden danger than abrasive powder enters an air conditioning system, and the valve plate has the advantages of being clean, stable, even and the like, and the stamping production efficiency is improved.
Description
Technical field
The utility model relates to automobile air conditioner compressor field, especially a kind of valve sheet of vehicle air conditioning compressor.
Background technique
Automobile air conditioner compressor is the heart of automobile air conditioning system, plays a part compression and refrigerant conveying steam.Valve sheet of vehicle air conditioning compressor (hereinafter to be referred as valve plate) is one of core component of Vehicular air-conditioner compressor.The suction port ambient surface of valve plate needs sand blast, and blasting craft is brought potential risk; The resin sand grains using when sandblast is after high velocity impact, and the abrasive dust that surface comes off sticks to the internal surface of valve plate surface and suction port, is difficult to remove clean.These abrasive dusts enter after air-conditioning system, if remain in piston face, may cause that compressor is locked, cause air-conditioning cisco unity malfunction.
Summary of the invention
Bring the hidden danger of abrasive dust in order to overcome valve sheet of vehicle air conditioning compressor, the utility model provides a kind of valve sheet of vehicle air conditioning compressor, has solved abrasive dust and enter the hidden danger of air-conditioning system, ensures the normal work of air-conditioning.
The utility model solves the technological scheme that its technical problem adopts: a kind of valve sheet of vehicle air conditioning compressor, comprise valve plate body, suction port and exhaust port, valve plate body surface is provided with suction port and exhaust port, valve plate body surface, around suction port, be arranged to microscopic protrusions round structure, suction port is located at microscopic protrusions round structure inside, round structure is the protruding structure of 6 uniformities, protruding structure manages by height of projection, and the precision of protruding structure height reaches 0.001mm.Valve plate body surface protruding structure, adopts embossed technology, by mould punching moulding, makes valve plate surface form even, consistent small embossment, and does not affect the planeness of valve plate.
The beneficial effects of the utility model are, a kind of valve sheet of vehicle air conditioning compressor, valve plate body surface projection round structure, adopt embossed technology, by mould punching moulding, make valve plate surface form even, consistent small embossment, and do not affect the planeness of valve plate, eliminate the hidden danger that abrasive dust enters air-conditioning system, there is the features such as clean, stable, even, improved stamping production efficiency.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is protruding round structure A-A sectional view.
1. valve plate bodies in figure, 2. protruding round structure, 3. suction port, 4. exhaust port.
Embodiment
With reference to accompanying drawing, a kind of valve sheet of vehicle air conditioning compressor, comprise valve plate body 1, suction port 3 and exhaust port 4, valve plate body 1 surface is provided with suction port 3 and exhaust port 4, and microscopic protrusions round structure 2 is arranged on valve plate body 1 surface, around suction port 3, suction port 3 is located at microscopic protrusions round structure 2 inside, projection round structure 2 is the protruding structure of 6 uniformities, and protruding structure manages by height of projection, and the precision of protruding structure height reaches 0.001mm.Valve plate body 1 rat round structure, adopts embossed technology, by mould punching moulding, makes valve plate body 1 surface form even, consistent small embossment, and does not affect the planeness of valve plate.
Claims (3)
1. a valve sheet of vehicle air conditioning compressor, comprise valve plate body, suction port and exhaust port, valve plate body surface is provided with suction port and exhaust port, it is characterized in that, valve plate body surface, around suction port, be arranged to microscopic protrusions round structure, suction port is located at microscopic protrusions round structure inside.
2. valve sheet of vehicle air conditioning compressor according to claim 1, is characterized in that, protruding round structure is the protruding structure of 6 uniformities.
3. valve sheet of vehicle air conditioning compressor according to claim 1, is characterized in that, protruding round structure manages by height of projection, and the precision of protruding structure height reaches 0.001mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311505.5U CN203867823U (en) | 2014-06-12 | 2014-06-12 | Valve plate of air conditioning compressor for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311505.5U CN203867823U (en) | 2014-06-12 | 2014-06-12 | Valve plate of air conditioning compressor for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867823U true CN203867823U (en) | 2014-10-08 |
Family
ID=51648784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311505.5U Expired - Fee Related CN203867823U (en) | 2014-06-12 | 2014-06-12 | Valve plate of air conditioning compressor for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031971A (en) * | 2015-03-20 | 2016-10-19 | 浙江美亚特精密机械有限公司 | Compressor valve plate manufacture method |
-
2014
- 2014-06-12 CN CN201420311505.5U patent/CN203867823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031971A (en) * | 2015-03-20 | 2016-10-19 | 浙江美亚特精密机械有限公司 | Compressor valve plate manufacture method |
| CN106031971B (en) * | 2015-03-20 | 2018-04-06 | 浙江美亚特精密机械有限公司 | A kind of valve plate for compressor manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 |