CN2906127Y - Cylinder body of piston compressor in automobile pneumatic brake system - Google Patents
Cylinder body of piston compressor in automobile pneumatic brake system Download PDFInfo
- Publication number
- CN2906127Y CN2906127Y CN 200620104271 CN200620104271U CN2906127Y CN 2906127 Y CN2906127 Y CN 2906127Y CN 200620104271 CN200620104271 CN 200620104271 CN 200620104271 U CN200620104271 U CN 200620104271U CN 2906127 Y CN2906127 Y CN 2906127Y
- Authority
- CN
- China
- Prior art keywords
- cooling water
- piston compressor
- cylinder block
- cylinder body
- water chamber
- 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
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Abstract
Disclosed is a cylinder body for piston compressor inside the pneumatic braking system of an automobile. An integrated limit, that is, a cooling water jacket wall for cooling water jacket, is available with the cylinder wall of around the cylinder wall of the cylinder body. The cylinder body for piston compressor inside the pneumatic braking system of an automobile in the utility model may take away, via the cooling water flowing through the cooling water jacket, most of heat generated from the friction of the internal surface of cylinder body walls and from the air compressed by the piston from the suction inside the cylinder body walls. The utility model may improve the efficiency of the piston compressor compared with the cylinder body for piston compressor inside the pneumatic braking system of an automobile adopted in the prior art.
Description
Technical field
The utility model relates to piston compressor, specifically, relates to the cylinder block of the piston compressor in the automobile pneumatic braking system.
Background technique
Produce a large amount of heat in the piston compressor running in the automobile pneumatic braking system, these heat one are to derive from the friction of piston ring to cylinder block casing wall internal surface, the one, derive from piston compression to the suction air in the cylinder block casing wall, these heat must be taken away at any time, could be guaranteed that piston compressor runs well.For this reason, prior art adopts has the cylinder head of cooling water chamber, utilizes cooling water to take the heat of generation away.But, adopt this mode can only take piston most of heat that compression produced to the suction air in the cylinder block casing wall away, for the heat that friction produced of piston ring to cylinder block casing wall internal surface, almost not effect, this part heat causes that the lubrication state in piston ring and differential expansion of cylinder block casing wall and the cylinder block casing wall becomes bad, produce gas leakage in the compression, directly influence the efficient of piston compressor.
Summary of the invention
The piston compressor that the utility model will solve in the automobile pneumatic braking system of prior art can not be taken the technical problem of piston ring to the heat that friction produced of cylinder block casing wall internal surface at any time away, and the cylinder block of the piston compressor in a kind of improved automobile pneumatic braking system is provided.
The cylinder block of the piston compressor in the automobile pneumatic braking system of the present utility model is characterized in that, has around the cylinder block casing wall one to form the cooling water chamber wall that one limits a cooling water chamber with the cylinder block casing wall.
The cylinder block of the piston compressor in the automobile pneumatic braking system of the present utility model, owing to have around the cylinder block casing wall one to form the cooling water chamber wall that one constitutes a cooling water chamber with the cylinder block casing wall, it is hot to the overwhelming majority heat that friction produced and piston major part that compression produced to the suction air in the cylinder block casing wall of cylinder block casing wall internal surface to take piston ring at any time away by the cooling water that flows through cooling water chamber, compare with the cylinder block of piston compressor in the automobile pneumatic braking system of prior art, the efficient of piston compressor can be provided.
The coolant outlet of described cooling water chamber is on the axial end of the installation cylinder head of cylinder block.
The coolant outlet of described cooling water chamber is on the cooling water chamber wall.
Description of drawings
Fig. 1 is first embodiment's the vertical profile schematic representation of the cylinder block of the piston compressor in the automobile pneumatic braking system of the present utility model;
Fig. 2 is second embodiment's the vertical profile schematic representation of the cylinder block of the piston compressor in the automobile pneumatic braking system of the present utility model.
Embodiment
Describe the embodiment of the cylinder block of the piston compressor in the automobile pneumatic braking system of the present utility model with reference to the accompanying drawings in detail, the feature and advantage of the cylinder block of the piston compressor in the automobile pneumatic braking system of the present utility model will become more obvious.
First embodiment of the utility model the automobile pneumatic braking system in the cylinder block 10 of piston compressor comprise cylinder block casing wall 11 and the cooling water chamber wall 12 around cylinder block casing wall 11, cylinder block casing wall 11 and cooling water chamber wall 12 form one, limit a cooling water chamber 13 between them.The cooling water intake 18 of cooling water chamber 13 is positioned at the bottom of cooling water chamber 13 on cooling water chamber wall 12.The coolant outlet 16 of cooling water chamber 13 is on the axial end 19 of the installation cylinder head (not shown) of cylinder block 10, at the opposition side of cooling water intake 18, so that directly be communicated with the cooling water chamber of cylinder head.
Second embodiment of the utility model the automobile pneumatic braking system in the cylinder block 20 of piston compressor comprise cylinder block casing wall 21 and the cooling water chamber wall 22 around cylinder block casing wall 21, cylinder block casing wall 21 and cooling water chamber wall 22 form one, limit a cooling water chamber 23 between them.The cooling water intake 28 of cooling water chamber 23 is positioned at the bottom of cooling water chamber 23 on cooling water chamber wall 22.The coolant outlet 30 of cooling water chamber 23 at the opposition side of cooling water intake 28, is positioned at the top of cooling water chamber 23 on cooling water chamber wall 22, can be communicated with by the cooling water intake of external pipe fitting with the cooling water chamber of cylinder head.
Claims (3)
1, the cylinder block of the piston compressor in a kind of automobile pneumatic braking system is characterized in that, has around the cylinder block casing wall one to form the cooling water chamber wall that one limits a cooling water chamber with the cylinder block casing wall.
2, the cylinder block of the piston compressor in the automobile pneumatic braking system according to claim 1 is characterized in that, the coolant outlet of cooling water chamber is on the axial end of the installation cylinder head of cylinder block.
3, the cylinder block of the piston compressor in the automobile pneumatic braking system according to claim 1 is characterized in that the coolant outlet of cooling water chamber is on the cooling water chamber wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104271 CN2906127Y (en) | 2006-06-02 | 2006-06-02 | Cylinder body of piston compressor in automobile pneumatic brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104271 CN2906127Y (en) | 2006-06-02 | 2006-06-02 | Cylinder body of piston compressor in automobile pneumatic brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906127Y true CN2906127Y (en) | 2007-05-30 |
Family
ID=38114761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620104271 Expired - Fee Related CN2906127Y (en) | 2006-06-02 | 2006-06-02 | Cylinder body of piston compressor in automobile pneumatic brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906127Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865110A (en) * | 2010-07-22 | 2010-10-20 | 杨国建 | Air respirator filling pump with cylinder body being provided with cooling device |
| CN102400897A (en) * | 2011-11-29 | 2012-04-04 | 河南星鹏铸件有限责任公司 | Cylinder with water cooling system |
| CN103470478A (en) * | 2013-09-23 | 2013-12-25 | 广西玉林以赛亚汽车空压机有限公司 | Water cooling cylinder body of vehicle air compressor |
| CN105626537A (en) * | 2016-01-04 | 2016-06-01 | 广东美芝制冷设备有限公司 | Air cylinder and manufacturing method thereof and compressor |
| WO2018098914A1 (en) * | 2016-11-30 | 2018-06-07 | 江苏卡威汽车工业集团股份有限公司 | Compressor for new-energy vehicle air conditioner |
-
2006
- 2006-06-02 CN CN 200620104271 patent/CN2906127Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865110A (en) * | 2010-07-22 | 2010-10-20 | 杨国建 | Air respirator filling pump with cylinder body being provided with cooling device |
| CN102400897A (en) * | 2011-11-29 | 2012-04-04 | 河南星鹏铸件有限责任公司 | Cylinder with water cooling system |
| CN103470478A (en) * | 2013-09-23 | 2013-12-25 | 广西玉林以赛亚汽车空压机有限公司 | Water cooling cylinder body of vehicle air compressor |
| CN105626537A (en) * | 2016-01-04 | 2016-06-01 | 广东美芝制冷设备有限公司 | Air cylinder and manufacturing method thereof and compressor |
| CN105626537B (en) * | 2016-01-04 | 2018-01-23 | 广东美芝制冷设备有限公司 | Cylinder and its manufacture method, compressor |
| WO2018098914A1 (en) * | 2016-11-30 | 2018-06-07 | 江苏卡威汽车工业集团股份有限公司 | Compressor for new-energy vehicle air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 |