CN206017090U - Piston type fixed displacement compressor with S type denoising structures - Google Patents
Piston type fixed displacement compressor with S type denoising structures Download PDFInfo
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- CN206017090U CN206017090U CN201620854091.XU CN201620854091U CN206017090U CN 206017090 U CN206017090 U CN 206017090U CN 201620854091 U CN201620854091 U CN 201620854091U CN 206017090 U CN206017090 U CN 206017090U
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- high pressure
- pressure gas
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- fixed displacement
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Abstract
A kind of piston type fixed displacement compressor with S type denoising structures, it includes high pressure gas chamber（4）, high pressure gas chamber（4）It is provided with air inlet（1）And air vent（3）, it is characterized in that in described high pressure gas chamber（4）In, described air inlet（1）And air vent（3）Between be provided with S types buffer area（2）, the high pressure gas that compressor is discharged are through air inlet（1）Enter high pressure gas chamber（4）After first pass through Type B slow portion region partial high pressure gas dam, orderly by S types relief area, finally by air vent（3）Aerofluxuss enter pipeline.This utility model passes through to increase S types buffer area in piston type fixed displacement compressor high pressure gas intracavity, and gases at high pressure reach air vent along S types passage, increase instroke, play buffering over-effect, so as to reach the effect of noise reduction drop pulsation.
Description
Technical field
This utility model is related to a kind of Compressor Technology, especially a kind of Vehicular air-conditioner compressor, specifically a kind of
Piston type fixed displacement compressor with S type denoising structures.
Background technology
At present, piston type fixed displacement compressor high pressure gas intracavity airless buffering.After compressing in compressor operating
Gases at high pressure when arranging to discharge chamber, due to intracavity no-buffer domain, can cause that exhaust noise is excessive, exhaust gas pulses are too high.Make an uproar
The excessive shadow of sound then rings comfortableness by bus；And the too high damage that can cause air conditioning system of exhaust gas pulses.In whole high pressure gas chamber
Where without any buffering excessively.Gases at high pressure during compressor operating after compressor enter high pressure gas chamber by air inlet
Interior, finally pipeline is entered from steam vent, such chamber does not buffer and excessive region, can produce and make an uproar during aerofluxuss
Sound, exhaust gas pulses can also be improved.
Utility model content
The purpose of this utility model is buffered for existing piston type fixed displacement compressor high pressure gas intracavity airless,
Gases at high pressure directly rush at the problem that air vent easily produces noise and easily causes exhaust gas pulses from air inlet, and design one kind is carried
The piston type fixed displacement compressor of S type denoising structures.
The technical solution of the utility model is：
A kind of piston type fixed displacement compressor with S type denoising structures, it includes high pressure gas chamber 4, high pressure gas chamber 4
Air inlet 1 and air vent 3 is provided with, be it is characterized in that in described high pressure gas chamber 4, between described air inlet 1 and air vent 3
S types buffer area 2 is provided with, and the high pressure gas that compressor is discharged first pass through BXing Huanbu areas after high pressure gas chamber 4 being entered through air inlet 1
Partial high pressure gas is dammed by domain, orderly by S types relief area, finally enters pipeline by 3 aerofluxuss of air vent.
Described S types buffer area 2 is arranged close to air inlet 1.
Described piston type fixed displacement compressor is oblique tray type compressor.
The beneficial effects of the utility model：
This utility model passes through to increase S types buffer area, high pressure gas in piston type fixed displacement compressor high pressure gas intracavity
Body reaches air vent along S types passage, increases instroke, plays buffering over-effect, so as to reach the effect of noise reduction drop pulsation
Really.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described.
As shown in Figure 1.
A kind of piston type fixed displacement compressor with S type denoising structures, it includes high pressure gas chamber 4, high pressure gas chamber 4
Air inlet 1 and air vent 3 is provided with, in described high pressure gas chamber 4, between described air inlet 1 and air vent 3, S types is provided with
Buffer area 2, described S types buffer area 2 are preferably arranged near air inlet 1.The high pressure gas that compressor is discharged are through air inlet 1
First pass through Type B slow portion region partial high pressure gas dams after entering high pressure gas chamber 4, orderly by S types relief area, finally
Pipeline is entered by 3 aerofluxuss of air vent.Can play bright during aerofluxuss in this high pressure gas chamber with S types buffer area
The effect of aobvious noise reduction drop pulsation.
This utility model is not directed to partly same as the prior art or can be realized using prior art.
Claims (3)
1. a kind of piston type fixed displacement compressor with S type denoising structures, it includes high pressure gas chamber（4）, high pressure gas chamber
（4）It is provided with air inlet（1）And air vent（3）, it is characterized in that in described high pressure gas chamber（4）In, described air inlet（1）With
Air vent（3）Between be provided with S types buffer area（2）, the high pressure gas that compressor is discharged are through air inlet（1）Enter high pressure gas chamber
（4）After first pass through Type B slow portion region partial high pressure gas dam, orderly by S types relief area, finally by air vent（3）
Aerofluxuss enter pipeline.
2. the piston type fixed displacement compressor with S type denoising structures according to claim 1, is characterized in that described S
Type buffer area（2）Close to air inlet（1）Arrange.
3. the piston type fixed displacement compressor with S type denoising structures according to claim 1, is characterized in that described work
Plug fixed displacement compressor is oblique tray type compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854091.XU CN206017090U (en) | 2016-08-09 | 2016-08-09 | Piston type fixed displacement compressor with S type denoising structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854091.XU CN206017090U (en) | 2016-08-09 | 2016-08-09 | Piston type fixed displacement compressor with S type denoising structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017090U true CN206017090U (en) | 2017-03-15 |
Family
ID=58247224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620854091.XU Active CN206017090U (en) | 2016-08-09 | 2016-08-09 | Piston type fixed displacement compressor with S type denoising structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017090U (en) |
-
2016
- 2016-08-09 CN CN201620854091.XU patent/CN206017090U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |