CN203499987U - Water-cooling air compressor - Google Patents
Water-cooling air compressor Download PDFInfo
- Publication number
- CN203499987U CN203499987U CN201320649179.4U CN201320649179U CN203499987U CN 203499987 U CN203499987 U CN 203499987U CN 201320649179 U CN201320649179 U CN 201320649179U CN 203499987 U CN203499987 U CN 203499987U
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- China
- Prior art keywords
- water
- cavity
- air compressor
- valve plate
- water outlet
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000000498 cooling water Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
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Abstract
The utility model belongs to parts of automobiles, and particularly relates to an air compressor for an automobile. The air compressor is characterized in that a valve plate is arranged between a cylinder cover and a cylinder body, the diameter of the cylinder body is 100mm, a water outlet of a water inlet cavity of the cylinder cover is communicated with a water inlet of a water inlet cavity of the valve plate, a water outlet of the water inlet cavity is communicated with a water inlet of an annular water cavity arranged in the cylinder body, a water outlet of the annular water cavity is communicated with a water opening of a water return cavity of the valve plate, and a water outlet of the water return cavity is communicated with a water return cavity of the cylinder cover. The air compressor has the advantages of being large in exhaust amount, low in work temperature and high in reliability.
Description
Technical field
The utility model belongs to component of automobile, is specifically related to a kind of automobile water-based cool air compressor.
Background technique
At present, the domestic air compressor generally using is a kind of is that cylinder diameter is the air compressor of 90mm single cylinder, cylinder block adopts air-cooled structure, cannot meet the demand of the braking gas consumption of large discharge capacity truck or motorbus, its shortcoming one is that operating temperature is high, the 2nd, and be prone to and do not inflate, inflate slowly, alter wet goods fault; Another kind is double-cylinder air compressor, although can meet braking gas consumption demand, because structural factor causes taking up room larger, cost is higher, and cylinder block is also to adopt air-cooled structure, and its functional reliability is not improved.
Summary of the invention
The purpose of this utility model is to provide that a kind of air displacement is large, and operating temperature is low, the water-cooling air compressor that reliability is high.
The technical solution of the utility model is: a kind of water-cooling air compressor, by cylinder block sub-assembly and cylinder head, formed, cylinder head is provided with the water-inlet cavity being connected with water intake and the backwater cavity being communicated with water outlet, it is characterized in that: between the cylinder block that cylinder head and cylinder diameter are 100mm, be provided with valve plate, the water outlet of cylinder head water-inlet cavity is connected with the water intake of the water-inlet cavity of valve plate, the water outlet of water-inlet cavity is connected with the water intake of the annular water chamber of establishing in cylinder block, the water outlet of annular water chamber is connected with the mouth of a river of the backwater cavity of valve plate, the water outlet of backwater cavity is connected with the backwater cavity of cylinder head.
Owing to adopting technique scheme, during air compressor work, cooling water by the water intake of cylinder head in cooling water chamber enters the cooling water chamber of valve plate, complete circulation in valve plate after, flow in the cooling water chamber of cylinder block, be full of after cooling water chamber again through the cooling water chamber of valve plate, the cooling water chamber of cylinder head, from water outlet, flow out.Cooling water is taken away a large amount of heats in flow process, through experiment, measures, and is waiting air displacement under rotating speed to improve 23%, and air-following oil drain quantity is by 0.08g/hm
3reduce to 0.008g/hm
3, both met the requirement of client to large capacity compressors, reduced again the operating temperature of compressor, improved the reliability of air compressor.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further details.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of cylinder head;
Fig. 3 is the structural representation of middle valve plate;
Fig. 4 is the structural representation of the cylinder block upper-end surface of matching with middle valve plate.
Embodiment
With reference to figure 1-4, a kind of water-cooling air compressor, by cylinder block sub-assembly and cylinder head 1, formed, cylinder head 1 is provided with the water-inlet cavity 3 being connected with water intake 2 and the backwater cavity 9 being communicated with water outlet 10, cylinder head 1 and cylinder diameter are to be provided with valve plate 4 between the cylinder block 6 of 100mm, the water outlet of cylinder head water-inlet cavity 3 is connected with the water intake 12 of the water-inlet cavity 5 of valve plate 4, the water outlet 13 of water-inlet cavity 5 is connected with the water intake 16 of the annular water chamber 7 of establishing in cylinder block 6, the water outlet 15 of annular water chamber 7 is connected with the mouth of a river 11 of the backwater cavity 8 of valve plate 4, the water outlet 14 of backwater cavity 8 is connected with the backwater cavity 9 of cylinder head.
Claims (1)
1. an air compressor, by cylinder block sub-assembly and cylinder head (1), formed, cylinder head (1) is provided with the water-inlet cavity (3) being connected with water intake (2) and the backwater cavity (9) being communicated with water outlet (10), it is characterized in that: between the cylinder block (6) that cylinder head (1) and cylinder diameter are 100mm, be provided with valve plate (4), the water outlet of cylinder head water-inlet cavity (3) is connected with the water intake (12) of the water-inlet cavity (5) of valve plate (4), the water outlet (13) of water-inlet cavity (5) is connected with the water intake (16) of the annular water chamber (7) of establishing in cylinder block (6), the water outlet (15) of annular water chamber (7) is connected with the mouth of a river (11) of the backwater cavity (8) of valve plate (4), the water outlet (14) of backwater cavity (8) is connected with the backwater cavity (9) of cylinder head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649179.4U CN203499987U (en) | 2013-10-16 | 2013-10-16 | Water-cooling air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649179.4U CN203499987U (en) | 2013-10-16 | 2013-10-16 | Water-cooling air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203499987U true CN203499987U (en) | 2014-03-26 |
Family
ID=50330971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320649179.4U Expired - Lifetime CN203499987U (en) | 2013-10-16 | 2013-10-16 | Water-cooling air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203499987U (en) |
-
2013
- 2013-10-16 CN CN201320649179.4U patent/CN203499987U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |