CN206038247U - Booster leakproofness test system - Google Patents
Booster leakproofness test system Download PDFInfo
- Publication number
- CN206038247U CN206038247U CN201621025965.7U CN201621025965U CN206038247U CN 206038247 U CN206038247 U CN 206038247U CN 201621025965 U CN201621025965 U CN 201621025965U CN 206038247 U CN206038247 U CN 206038247U
- Authority
- CN
- China
- Prior art keywords
- way cock
- gas circuit
- pressure
- supercharger
- test system
- 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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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model is suitable for a booster technical field provides a booster leakproofness test system, including maring gas circuit and test gas circuit, it can change through a three -way switch with the test gas circuit to demarcate the gas circuit, it includes U type pipe and pressure piece to mark the gas circuit, wherein an one end connection three -way switch and pressure piece are managed to the U type, the test gas circuit includes gas collection volute, gas collection pressure shell, the 2nd three -way switch and the 3rd three -way switch, the 2nd three -way switch and the 3rd three -way switch are connected respectively to gas collection volute and gas collection pressure shell. Therefore, the utility model discloses the leakproofness that can test the booster prevents the booster oil leak.
Description
Technical field
This utility model is related to supercharger technical field, more particularly to a kind of supercharger performing leak test system.
Background technology
As the industrialized development turbocharging technology application within the engine of China is rapidly developed, but turbine increases
Depressor Leakage is always insoluble technical barrier, and annual company is because supercharger sealing difference causes supercharger oil leak
The product return accounts for significant proportion in return of goods total amount, all causes heavy losses to client and company.
In summary, prior art there will naturally be inconvenience and defect in actual use, it is therefore necessary to being improved.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of supercharger performing leak test system, and which can
Supercharger oil leak is prevented with the sealing for testing supercharger.
To achieve these goals, this utility model provides a kind of supercharger performing leak test system, including demarcation gas circuit
With test gas circuit, the demarcation gas circuit and test gas circuit can be changed by the first three-way cock；The demarcation gas circuit bag
U-tube and pressure block is included, the U-tube wherein one end connects the first three-way cock and pressure block；The test gas circuit includes collection
Gas eddy shell, gas collection pressure shell, the second three-way cock and the 3rd three-way cock, the gas collection volute and gas collection pressure shell connect second respectively
Three-way cock and the 3rd three-way cock.
According to supercharger performing leak test system described in the utility model, first three-way cock, the two or three open up
Close and the 3rd three-way cock can be with translated channel and cut-out path.
According to supercharger performing leak test system described in the utility model, the gas collection volute and gas collection pressure shell are cylinder
It is curved cavity inside shape, cavity low side is provided with screwed hole.
According to supercharger performing leak test system described in the utility model, the pressure block be provided with pressure transducer and
Air escape cock.
According to supercharger performing leak test system described in the utility model, in front of first three-way cock, tune is provided with
Pressure valve.
According to supercharger performing leak test system described in the utility model, in front of the pressure regulator valve, pressurizer tank is provided with.
This utility model provides a kind of supercharger performing leak test system, including demarcation gas circuit and test gas circuit, the mark
Determine gas circuit and test gas circuit can be changed by the first three-way cock；The demarcation gas circuit includes U-tube and pressure block, institute
State U-tube wherein one end and connect the first three-way cock and pressure block；The test gas circuit include gas collection volute, gas collection pressure shell, the
Two three-way cocks and the 3rd three-way cock, the gas collection volute and gas collection pressure shell connect the second three-way cock and the 3rd threeway respectively
Switch.This utility model can test the sealing of supercharger, prevent supercharger oil leak, what reduction was caused because of supercharger oil leak
Quality accident.
Description of the drawings
Fig. 1 is principle schematic of the present utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
Referring to Fig. 1, this utility model provides a kind of supercharger performing leak test system.The supercharger performing leak test system
System includes demarcating gas circuit and test gas circuit, and the demarcation gas circuit and test gas circuit can be changed by the first three-way cock 4；
The demarcation gas circuit includes U-tube 12 and pressure block 9, and the wherein one end of the U-tube 12 connects the first three-way cock 4 and pressure block
9；The test gas circuit includes gas collection volute 6, gas collection pressure shell 7, the second three-way cock 5 and the 3rd three-way cock 8, the collection gas eddy
Shell 6 and gas collection pressure shell 7 connect the second three-way cock 5 and the 3rd three-way cock 8 respectively.
Preferably, wind regime described in the utility model 1 is connected with the pressurizer tank 2 for stablizing air pressure by pipeline, pressurizer tank 2
It is connected with pressure regulator valve 3 by pipeline.The main atmospheric pressure for adjusting test gas circuit and demarcating gas circuit of the pressure regulator valve 3.
The pressure regulator valve 3 connects the inlet end of the first three-way cock 4 by trachea, and another two ends connect U by trachea respectively
The inlet end of type pipe 12 and the second three-way cock 4, the another two ends of the second three-way cock 5 connect gas collection volute 6 respectively by trachea
With gas collection pressure shell 7, while connect two inlet ends of the 3rd three-way cock 8 further through trachea respectively, the 3rd three-way cock 8 goes out
Gas end connects U-tube 12 and pressure block 9 by trachea respectively, and the pressure block 9 is provided with pressure transducer 10, the pressure block
9 connect air escape cock 11 by trachea.
Preferably, 8 points of the first three-way cock 4 described in the utility model, the second three-way cock 5 and the 3rd three-way cock
There are not three work stations, middle part station is connection station for cut-out station other two station.
Further, the first three-way cock 4 of the present utility model and the 3rd three-way cock 8 connect same one end of U-tube 12.
Preferably, gas collection volute 6 described in the utility model and 7 profile of gas collection pressure shell are cylinder, what inside was provided with
Cavity, cavity bottom are provided with screwed hole, and gas enters storage in cavity by screwed hole.
Preferably, pressure block 9 is provided with 10 test pressure block of pressure transducer, 9 internal pressure is simultaneously conveyed to equipment end
End.
Preferably, can be by the air escape cock 11 that is connected with pressure block 9 by pressure after the completion of a stress test
Residual compression inside block 9 is released, and is once tested on carrying out.
Preferably, gas circuit is demarcated by the pressure differential of 12 mercury column of U-tube come reaction pressure size.
In sum, the supercharger performing leak test system that this utility model is provided, including demarcation gas circuit and test gas circuit,
The demarcation gas circuit and test gas circuit can be changed by the first three-way cock；The demarcation gas circuit includes U-tube and pressure
Power block, the U-tube wherein one end connect the first three-way cock and pressure block；The test gas circuit includes gas collection volute, gas collection
Pressure shell, the second three-way cock and the 3rd three-way cock, the gas collection volute and gas collection pressure shell connect respectively the second three-way cock and
3rd three-way cock.This utility model can test the sealing of supercharger, prevent supercharger oil leak, reduce because of supercharger oil leak
And the quality accident for causing.
Certainly, this utility model can also have other various embodiments, spiritual and its essence without departing substantially from this utility model
In the case of, those of ordinary skill in the art work as and can make various corresponding changes and deformation, but these according to this utility model
Corresponding change and deformation should all belong to the scope of the claims appended by this utility model.
Claims (6)
1. a kind of supercharger performing leak test system, it is characterised in that including demarcating gas circuit and test gas circuit, the demarcation gas circuit
Can be changed by the first three-way cock with test gas circuit；
The demarcation gas circuit includes U-tube and pressure block, and the U-tube wherein one end connects the first three-way cock and pressure block；
The test gas circuit includes gas collection volute, gas collection pressure shell, the second three-way cock and the 3rd three-way cock, the gas collection volute
Connect the second three-way cock and the 3rd three-way cock respectively with gas collection pressure shell.
2. supercharger performing leak test system according to claim 1, it is characterised in that first three-way cock,
Two three-way cocks and the 3rd three-way cock can be with translated channel and cut-out paths.
3. supercharger performing leak test system according to claim 1, it is characterised in that the gas collection volute and collection air pressure
Shell is that cylindrical interior is curved cavity, and cavity low side is provided with screwed hole.
4. supercharger performing leak test system according to claim 1, it is characterised in that the pressure block is provided with pressure
Sensor and air escape cock.
5. supercharger performing leak test system according to claim 1, it is characterised in that before first three-way cock
Side is provided with pressure regulator valve.
6. supercharger performing leak test system according to claim 5, it is characterised in that be provided with steady in front of the pressure regulator valve
Pressure case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025965.7U CN206038247U (en) | 2016-08-31 | 2016-08-31 | Booster leakproofness test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025965.7U CN206038247U (en) | 2016-08-31 | 2016-08-31 | Booster leakproofness test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038247U true CN206038247U (en) | 2017-03-22 |
Family
ID=58297594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025965.7U Expired - Fee Related CN206038247U (en) | 2016-08-31 | 2016-08-31 | Booster leakproofness test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206038247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063699A (en) * | 2017-04-06 | 2017-08-18 | 重庆长安汽车股份有限公司 | The detecting system and detection method of air-admission pressure-booster for engine leakage rate |
| CN111157182A (en) * | 2020-01-15 | 2020-05-15 | 东风汽车集团有限公司 | Engine oil sealing test method of supercharger |
-
2016
- 2016-08-31 CN CN201621025965.7U patent/CN206038247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063699A (en) * | 2017-04-06 | 2017-08-18 | 重庆长安汽车股份有限公司 | The detecting system and detection method of air-admission pressure-booster for engine leakage rate |
| CN111157182A (en) * | 2020-01-15 | 2020-05-15 | 东风汽车集团有限公司 | Engine oil sealing test method of supercharger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |