CN208934881U - Cooling system of air compressor - Google Patents
Cooling system of air compressor Download PDFInfo
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- CN208934881U CN208934881U CN201821848566.XU CN201821848566U CN208934881U CN 208934881 U CN208934881 U CN 208934881U CN 201821848566 U CN201821848566 U CN 201821848566U CN 208934881 U CN208934881 U CN 208934881U
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- cylinder cap
- cylinder
- seat board
- cold plate
- air compressor
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Abstract
The utility model discloses a kind of cooling system of air compressor.The cooling system of air compressor includes: cylinder cap；Seat board；Cylinder sleeve；And super cold plate, it is with upper contact surface and lower contact surface, and offer the perforation of third cylinder bolt and the perforation of the second middle bolt fastening, the super cold plate is mounted between cylinder cap and seat board, the centre of the super cold plate casts out air inlet, the periphery of the air inlet casts out discharge chamber, gas outlet is cast out on upper contact surface, the gas outlet communicates the discharge chamber of cylinder cap with the discharge chamber of super cold plate, the two sides of the discharge chamber process the first water channel, the second water channel, communicate respectively with cylinder cap water channel, seat board water channel.The cooling system of air compressor increases super cold plate among the cylinder cap and seat board of existing water-cooled air compressor, the compressed gas for generating air compressor machine is also cooled down while conveying, so as to avoid vehicle air braking system part because gas high temperature, lubricating oil lead to damage, failure.
Description
Technical field
The utility model is about engine art, especially with regard to a kind of cooling system of air compressor.
Background technique
Existing water cooling air compressor for vehicle is mainly laid the course on cylinder cap, seat board, cylinder sleeve compression chamber periphery, for cold
But the compressed gas temperature that air compressor generates, but still it is not avoided that compression caused by air inlet and exhaust valve piece, the modification of cylinder sleeve high temperature
Gas oil content increases, and vehicle air braking system part cannot then be protected to lead to damage, failure because of gas high temperature, lubricating oil.
The information disclosed in the background technology section is intended only to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable cooling system of air compressor, the air compressor machine is cooling
System increases super cold plate among the cylinder cap and seat board of existing water-cooled air compressor, and the compressed gas for generating air compressor machine is conveying
While also cooled down, so as to avoid compressed gas oil content caused by intake and exhaust valve block, cylinder sleeve high temperature modification increase,
And then vehicle air braking system part is avoided because gas high temperature, lubricating oil lead to damage, failure.
To achieve the above object, the utility model provides a kind of cooling system of air compressor, comprising: cylinder cap, internal tool
There are cylinder cap porting and cylinder cap water channel, the surrounding of the cylinder cap offers multiple first cylinder bolt perforation, the cylinder cap
Center offers the perforation of the first middle bolt fastening；Seat board, is located at the lower section of the cylinder cap, and inside has seat board porting
With seat board water channel；The surrounding of the seat board offers multiple second cylinder bolt perforation, and the center of the seat board opens up
There is middle screw keyhole；Cylinder sleeve, is arranged in the lower section of the seat board, and offers multiple cylinder bolt holes；And super cold plate,
It offers the perforation of third cylinder bolt and the perforation of the second middle bolt fastening with upper contact surface and lower contact surface, described super cold
Plate is mounted between cylinder cap and seat board, is all provided between the upper contact surface and cylinder cap and between lower contact surface and seat board
It is equipped with metal gasket to be sealed, the centre of the super cold plate casts out air inlet, and the periphery of the air inlet casts out discharge chamber, above connects
Gas outlet is cast out in contacting surface, which communicates the discharge chamber of cylinder cap with the discharge chamber of super cold plate, the two sides of the discharge chamber
Face processes the first water channel, the second water channel, communicates respectively with cylinder cap water channel, seat board water channel.
In a preferred embodiment, cylinder cap, super cold plate, seat board, metal gasket are tightened by the way that cylinder bolt is fixed
On cylinder sleeve, the cylinder cap, super cold plate, metal gasket tighten on seat board by the way that cylinder cap middle bolt fastening is fixed.
In a preferred embodiment, super cold plate with a thickness of 20mm.
In a preferred embodiment, the material of super cold plate is HT250, and shape is consistent with the shape of cylinder cap, seat board.
In a preferred embodiment, the perforation of the first cylinder bolt, the perforation of the second cylinder bolt and third cylinder bolt
Perforation is four.
Compared with prior art, cooling system of air compressor according to the present utility model has the following beneficial effects: the pneumatics
Machine cooling system increases super cold plate among the cylinder cap and seat board of existing water-cooled air compressor, the compressed gas for generating air compressor machine
It is also cooled down while conveying, so as to avoid compressed gas oil-containing caused by intake and exhaust valve block, cylinder sleeve high temperature modification
Amount increases, and then avoids vehicle air braking system part because gas high temperature, lubricating oil lead to damage, failure.
Detailed description of the invention
Fig. 1 is the schematic view of the front view according to the cooling system of air compressor of one embodiment of the utility model.
Fig. 2 is the schematic cross-sectional view according to the cooling system of air compressor of one embodiment of the utility model.
Fig. 3 is the overlooking structure diagram according to the cooling system of air compressor of one embodiment of the utility model.
Fig. 4 is the super cold plate schematic view of the front view according to the cooling system of air compressor of one embodiment of the utility model.
Fig. 5 is the super cold plate overlooking structure diagram according to the cooling system of air compressor of one embodiment of the utility model.
Fig. 6 is the super cold plate present invention looks up structural representation according to the cooling system of air compressor of one embodiment of the utility model.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1 to Figure 3, according to the specific structure packet of the cooling system of air compressor of the preferred embodiments of the present invention
It includes: cylinder cap 1, super cold plate 2, seat board 3 and cylinder sleeve 4.Wherein, super cold plate 2 is laid between cylinder cap 1 and seat board 3, super cold plate 2
On be provided with air inlet, discharge chamber, water channel, communicated with cylinder cap 1,3 porting of seat board, water channel, make air compressor machine generate pressure
Contracting gas is also cooled down while conveying, 3 coolings is changed to by 2 coolings, so as to avoid intake and exhaust valve block, cylinder sleeve
Compressed gas oil content caused by high temperature modification increases, and then avoids vehicle air braking system part because of gas high temperature, lubrication
Oil leads to damage, failure.
Specifically, cylinder cap 1 is located at the top of air compressor machine, internal to have cylinder cap porting and cylinder cap water channel.Cylinder cap 1
Surrounding offer the perforation of multiple first cylinder bolts.The center of cylinder cap 1 offers the perforation of the first middle bolt fastening.
Seat board 3 is located at the lower section of cylinder cap 1, internal to have seat board porting and seat board water channel.Seat board 3
Surrounding offers multiple second cylinder bolt perforation.The center of seat board 3 offers middle screw keyhole.
The lower section of seat board 3 is arranged in cylinder sleeve 4, and offers multiple cylinder bolt holes.
As shown in Figures 4 to 6, super cold plate 2 with a thickness of 20mm, there is upper contact surface 21 and lower contact surface 28, and open up
There are the perforation 24 of third cylinder bolt and the second middle bolt fastening perforation 26.The material of super cold plate 2 is HT250, shape and cylinder cap 1, valve
The shape of seat board 3 is consistent.Super cold plate 2 is mounted between cylinder cap 1 and seat board 3, the upper contact surface 21 of super cold plate 2 and cylinder cap 1 it
Between and lower contact surface 28 and seat board 3 between be provided with metal gasket and be sealed, while each air intake duct, row is isolated
Air flue, water channel.Cylinder bolt 5 passes through the fixed make-up of cylinder cap 1, super cold plate 2, seat board 3, metal gasket on cylinder sleeve 4, in cylinder cap
Between bolt 6 pass through the fixed make-up of cylinder cap 1, super cold plate 2, metal gasket on seat board 3, to guarantee gas in air compressor machine, cold
But liquid mutually will not be altered and be leaked outside between upper contact surface 21 and lower contact surface 28.
Preferably, the perforation of the first cylinder bolt, the perforation of the second cylinder bolt and the perforation of third cylinder bolt are four.
The centre of super cold plate 2 casts out air inlet 22, and the periphery of air inlet casts out discharge chamber 29, can accommodate two exhaust valve plates
Installation space, casts out 2 gas outlets 23 on upper contact surface 21, and gas outlet 23 is by the discharge chamber 29 of 1 discharge chamber of cylinder cap and super cold plate 2
Communicate, process the first water channel 25, the second water channel 27 in 29 two sides of discharge chamber, respectively with cylinder cap water channel, seat board water channel phase
It is logical, coolant liquid is conveyed, compressed gas in cooling discharge chamber 29, the two sides of no water channel generate air compressor machine by air-cooled cooling
Compressed gas conveying while also cooled down.3 coolings are changed to by 2 coolings, to make air compressor exhaust port gas
Temperature reduces by 20 DEG C than existing water-cooled air compressor gas temperature.
Preferably, 28 surface grinding of upper contact surface 21 and lower contact surface, surface roughness Ra≤Ra3.2 μm, sealing
Bandwidth at least 6mm, it is ensured that air cavity, water channel without gas blowby, channeling water, leak outside phenomenon.
To sum up, which increases super cold plate among the cylinder cap and seat board of existing water-cooled air compressor, makes
The compressed gas that air compressor machine generates also is cooled down while conveying, is become so as to avoid intake and exhaust valve block, cylinder sleeve high temperature
Compressed gas oil content caused by type increases, and then avoids vehicle air braking system part because gas high temperature, lubricating oil cause
Damage, failure.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (5)
1. a kind of cooling system of air compressor characterized by comprising
Cylinder cap, internal to have cylinder cap porting and cylinder cap water channel, the surrounding of the cylinder cap offers multiple first cylinder cap spiral shells
Bolt perforation, the center of the cylinder cap offer the perforation of the first middle bolt fastening；
Seat board, is located at the lower section of the cylinder cap, and inside has seat board porting and seat board water channel；The seat board
Surrounding offer the perforation of multiple second cylinder bolts, the center of the seat board offers middle screw keyhole；
Cylinder sleeve, is arranged in the lower section of the seat board, and offers multiple cylinder bolt holes；And
Super cold plate with upper contact surface and lower contact surface, and offers the perforation of third cylinder bolt and wears with the second middle bolt fastening
Hole, the super cold plate are mounted between cylinder cap and seat board, between the upper contact surface and cylinder cap and lower contact surface and valve seat
It is provided with metal gasket between plate to be sealed, the centre of the super cold plate casts out air inlet, and the periphery of the air inlet casts out
Discharge chamber casts out gas outlet on upper contact surface, which communicates the discharge chamber of cylinder cap with the discharge chamber of super cold plate, the row
The two sides of air cavity process the first water channel, the second water channel, communicate respectively with cylinder cap water channel, seat board water channel.
2. cooling system of air compressor as described in claim 1, which is characterized in that the cylinder cap, super cold plate, seat board, metal
Gasket tightens on cylinder sleeve by the way that cylinder bolt is fixed, and the cylinder cap, super cold plate, metal gasket are fixed by cylinder cap middle bolt fastening
It tightens on seat board.
3. cooling system of air compressor as described in claim 1, which is characterized in that the super cold plate with a thickness of 20mm.
4. cooling system of air compressor as claimed in claim 3, which is characterized in that the material of the super cold plate is HT250, shape
It is consistent with the shape of cylinder cap, seat board.
5. cooling system of air compressor as described in claim 1, which is characterized in that the first cylinder bolt perforation, the second cylinder
Bonnet bolt perforation and the perforation of third cylinder bolt are four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821848566.XU CN208934881U (en) | 2018-11-09 | 2018-11-09 | Cooling system of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821848566.XU CN208934881U (en) | 2018-11-09 | 2018-11-09 | Cooling system of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208934881U true CN208934881U (en) | 2019-06-04 |
Family
ID=66727301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821848566.XU Active CN208934881U (en) | 2018-11-09 | 2018-11-09 | Cooling system of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208934881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953137A (en) * | 2019-12-18 | 2020-04-03 | 威伯科汽车控制系统（中国）有限公司 | Two-stage water-cooling clutch type air compressor |
-
2018
- 2018-11-09 CN CN201821848566.XU patent/CN208934881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953137A (en) * | 2019-12-18 | 2020-04-03 | 威伯科汽车控制系统（中国）有限公司 | Two-stage water-cooling clutch type air compressor |
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