CN201666243U - Integrated double-cylinder water-cooling valve plate structure of automobile air compressor - Google Patents
Integrated double-cylinder water-cooling valve plate structure of automobile air compressor Download PDFInfo
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- CN201666243U CN201666243U CN2010201498295U CN201020149829U CN201666243U CN 201666243 U CN201666243 U CN 201666243U CN 2010201498295 U CN2010201498295 U CN 2010201498295U CN 201020149829 U CN201020149829 U CN 201020149829U CN 201666243 U CN201666243 U CN 201666243U
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- valve plate
- water
- valve
- air compressor
- exhaust
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Abstract
The utility model relates to an air compressor part, in particular to an integrated double-cylinder water-cooling valve plate structure of an automobile air compressor. A valve plate of the structure is provided with an air inlet, an exhaust hole and unloading valve holes. The utility model has the design points that the air inlet, the unloading valve holes and the exhaust hole are symmetrically distributed along the center line of the long side of the valve plate; and the valve plate is also provided with a water-cooling channel. A pair of exhaust valve plates and exhaust valve plate limit blocks are respectively arranged on the upper plane of the valve plate, the other pair of air inlet valve plates and air inlet spring plates are respectively arranged on the lower plane of the valve plate, and a pair of unloading valves are connected with the unloading valve holes to communicate the two cylinders for unloading. The utility model has simple structure, a water-cooling structure is added to timely cool the valve plate, the exhaust temperature of the automobile air compressor is reduced, and the service life is prolonged, the inflating efficiency and reliability are improved, and the utility model is applicable to the structural improvement of the similar double-cylinder valve plate of the automobile air compressor.
Description
Technical field
The utility model relates to the air compressor parts, especially relates to the automobile air compressor integral type twin-tub water-cooled valve plate structure of automobile air compressor valve plate.
Background technique
Automobile air compressor utilization scope is wider, and as car brakeing, door and window opens and closes, tyre inflation etc.Some automobile air compressor is connected valve plate between its cylinder head and cylinder, by the control that valve block is realized air inlet or exhaust is installed on valve plate.Development along with technology, existing automobile air compressor adopts the twin-tub structure, and corresponding valve board structure also further improves thereupon, but from existing valve board structure, mostly the air compressor valve plate with single cylinder is similar, just increased by one group of suction port and relief opening, its valve plate of comparing single cylinder there is no much improvement, and its working efficiency of twin-tub air compressor is higher, the corresponding work temperature is also higher, valve plate is not owing to there is radiating structure, and air compressor is shorter working life, and working stability is not good enough.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of this utility model is to provide a kind of automobile air compressor integral type twin-tub water-cooled valve plate structure to related domain, makes it solve original automobile air compressor twin-tub valve board structure design and owes desirable, air compressor short technical problem in working life.Its objective is and be achieved through the following technical solutions.
A kind of automobile air compressor integral type twin-tub water-cooled valve plate structure, the valve plate of this structure is provided with inlet hole, exhaust port, it is characterized in that described valve plate is provided with inlet hole, off-load valve opening and the exhaust port that is symmetrically distributed along the center line on the long limit of valve plate, described valve plate also is provided with water-cooling channel, realizes cooling of valve plate by water-cooling channel.A pair of exhaust valve plate, exhaust valve plate limiting stopper are installed in plane on the valve plate respectively, and another is installed in the valve plate lower plane respectively to air-intake valve plate, air inlet spring sheet, connect described off-load valve opening by a pair of unloading valve two cylinders are communicated, and carry out off-load by this mode.
Described water-cooling channel is made of water intake, water outlet, water cavity, and water intake and water outlet place the side plate face of valve plate, and water cavity is the inner flow channel that connects water intake and water outlet of valve plate.
But described water cavity is the position, space of the inner hollow out except that inlet hole, off-load valve opening, exhaust port and the shared spatial position of valve plate attachment hole of valve plate.When guaranteeing that the water cavity volume size does not influence the proper functioning of valve plate, make water cavity volume maximum, thereby the effect that cools is preferable.
The utility model has the advantages that simple in structure, set up water-cooling structure, in time valve plate has been cooled, reduced the delivery temperature of automobile air compressor and prolonged working life, improve charging efficiency and reliability, be suitable as the architecture advances of existing similar automobile air compressor twin-tub valve plate.
Description of drawings
Fig. 1 is a Facad structure schematic representation of the present utility model, has made A-A among the figure and has analysed and observe with B-B and analyse and observe.
Fig. 2 is a structure schematic representation of the present utility model.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the A-A sectional view of Fig. 1.
Fig. 5 is the B-B sectional view of Fig. 1.
Fig. 6 is the C-C sectional view of Fig. 3, internal structure schematic representation of the present utility model.
Fig. 7 is the assembly parts schematic representation that the utility model is installed valve block.
Specific embodiment
Now in conjunction with the accompanying drawings the utility model is further described.The figure number of Fig. 1～Fig. 6 and name are called: valve plate 1, inlet hole 2, off-load valve opening 3, exhaust port 4, water outlet 5, water intake 6, water cavity 7, exhaust valve plate limiting stopper 8, exhaust valve plate 9, air inlet spring sheet 10, air-intake valve plate 11.
As shown in Figure 1 and Figure 2, this valve plate is provided with positive inlet hole, off-load valve opening, the exhaust port that communicates with the back side, and above-mentioned each hole is equipped with two groups, and every group corresponding to a cylinder, and above-mentioned two groups of inlet holes, off-load valve opening, exhaust port along the center line on the long limit of valve plate for being symmetrically distributed.As Fig. 1, Fig. 4, Fig. 5, shown in Figure 6, the structural feature of this valve plate is that the side plate face of valve plate is provided with water intake and water outlet, valve plate inside is provided with the water cavity that communicates with water intake and water outlet, but this water cavity is the position, space that is distributed in the inner hollow out except that inlet hole, off-load valve opening, exhaust port and the shared spatial position of valve plate attachment hole of valve plate, when the water cavity volume does not influence the integrally-built stable and usage requirement of valve plate, it is big more that water cavity spreads all over the valve plate inner space, and the effect that cools of this valve plate is remarkable more.
This valve plate is when concrete the installation, be that form with assembly parts is installed between the cylinder and cylinder head of air compressor, the structure of its assembly parts is that the side plate face of valve plate connects exhaust valve plate and exhaust valve plate limiting stopper, and another lateral plates of valve plate connects air-intake valve plate and air inlet spring sheet.Because of air inlet, exhaust and the off-load step of this valve plate is prior art, so do not do careful description, mainly cooling of this valve plate done concise and to the point the description: by importing cooling water to water intake, cooling water flows out from water outlet through the water cavity passage, realize cooling of valve plate, operate comparatively simple and conveniently that cooling effect is preferable, reduce delivery temperature, improved the charging efficiency and the reliability of air compressor.
Claims (2)
1. automobile air compressor integral type twin-tub water-cooled valve plate structure, the valve plate of this structure (1) is provided with inlet hole (2), exhaust port (4), it is characterized in that described valve plate (1) is provided with inlet hole (2), off-load valve opening (3) and the exhaust port (4) that is symmetrically distributed along the center line on the long limit of valve plate, described valve plate also is provided with water-cooling channel; A pair of exhaust valve plate (9), exhaust valve plate limiting stopper (8) are installed in plane on the valve plate respectively, and another is installed in the valve plate lower plane respectively to air-intake valve plate (11), air inlet spring sheet (10), connect described off-load valve opening by a pair of unloading valve two cylinders are communicated.
2. according to the described automobile air compressor integral type of claim 1 twin-tub water-cooled valve plate structure, it is characterized in that described water-cooling channel is made of water intake (6), water outlet (5), water cavity (7), water intake and water outlet place the side plate face of valve plate, and water cavity is the inner flow channel that connects water intake and water outlet of valve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201498295U CN201666243U (en) | 2010-03-30 | 2010-03-30 | Integrated double-cylinder water-cooling valve plate structure of automobile air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201498295U CN201666243U (en) | 2010-03-30 | 2010-03-30 | Integrated double-cylinder water-cooling valve plate structure of automobile air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201666243U true CN201666243U (en) | 2010-12-08 |
Family
ID=43267203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201498295U Expired - Lifetime CN201666243U (en) | 2010-03-30 | 2010-03-30 | Integrated double-cylinder water-cooling valve plate structure of automobile air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201666243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT512407A4 (en) * | 2012-09-14 | 2013-08-15 | Hoerbiger Kompressortech Hold | Hollow valve plate |
| CN103244384B (en) * | 2013-04-19 | 2015-10-07 | 广州万宝集团压缩机有限公司 | A kind of Piston Refrigerant Compreessor and cylinder-head assembly thereof and thermal baffle |
-
2010
- 2010-03-30 CN CN2010201498295U patent/CN201666243U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT512407A4 (en) * | 2012-09-14 | 2013-08-15 | Hoerbiger Kompressortech Hold | Hollow valve plate |
| AT512407B1 (en) * | 2012-09-14 | 2013-08-15 | Hoerbiger Kompressortech Hold | Hollow valve plate |
| CN103671032A (en) * | 2012-09-14 | 2014-03-26 | 贺尔碧格压缩机技术控股有限公司 | Hollow valve plate |
| CN103244384B (en) * | 2013-04-19 | 2015-10-07 | 广州万宝集团压缩机有限公司 | A kind of Piston Refrigerant Compreessor and cylinder-head assembly thereof and thermal baffle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 3, Kai Cheng West Street, Shang Tian Town, Fenghua District, Ningbo, Zhejiang Patentee after: Ningbo Tianfeng Automobile Air Compressor Co. Ltd. Address before: Shang Tian Zhen 315511 Zhejiang city of Fenghua Province City Street No. 3 Fenghua City Tianfeng Automobile Air Compressor Co. Ltd. Patentee before: Fenghua Tianfeng Automobile Air Compressor Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101208 |
|
| CX01 | Expiry of patent term |