CN2625875Y - Leak detector for cylinder end valve of multiple machine type - Google Patents
Leak detector for cylinder end valve of multiple machine type Download PDFInfo
- Publication number
- CN2625875Y CN2625875Y CN 03234811 CN03234811U CN2625875Y CN 2625875 Y CN2625875 Y CN 2625875Y CN 03234811 CN03234811 CN 03234811 CN 03234811 U CN03234811 U CN 03234811U CN 2625875 Y CN2625875 Y CN 2625875Y
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- China
- Prior art keywords
- fuel tank
- valve
- framework
- gas
- cylinder
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- Expired - Fee Related
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Abstract
A valve leak detector can be used for multi-type cylinder heads. The utility model is composed of a cylinder, a manual valve, a PU air pipe, a frame and a gas tank, etc. which is characterized in that: the gas tank (9) is a steel box without an upper surface and detecting gas (8) is filled in the steel box; the 'Pi'-shaped frame (6) is welded at the bottom of the gas tank (9); a sealing whole is formed between fixing parts by connecting the special PU air pipe and an SP quick joint. The leak detector is a detecting part used for adding pressure to a gas path sealed in the gas medium, so as to observe whether bubble arises on the gas surface. The detection method is simple, visible and efficient with low cost and reasonable design.
Description
One. technical field
The utility model relates to a kind of pick-up unit, be specifically related to a kind of except that the water-cooled motorcycle different types of machines cylinder head valve leak locator.
Two. background technology
Motorcycle engine water channel, valve are to influence the vital parts of motorcycle quality, before car load is equipped, must carry out strict detection to it, do not have a kind of economical and practical checkout equipment at present, have proposed a kind of brand-new leak locator at this problem.
Three. summary of the invention
The purpose of this utility model is a kind of leak locator that is used to detect different types of machines cylinder head valve sealing of design.
For reaching the above-mentioned purpose the technical solution of the utility model be: different types of machines cylinder head valve leak locator is mainly by cylinder, hand valve, filtrator, the PU tracheae, framework, compositions such as fuel tank is characterized in that fuel tank 9 is the steel box section of a no upper surface, be full of in it and detect gasoline 8, " " shape framework 6 is welded in the bottom of fuel tank 9 to П; The fixed test seat 1 placed in the middle in the bottom of fuel tank 9; At fuel tank 9 one sides 1/2nd bottom Fixed-Filter 7, be used for contaminant filter with detected water channel, valve, stop up to avoid gas circuit; The fixing pressure regulator valve 10 on 1/2nd tops of fuel tank 9; In that " " upper lateral part of framework 6 is master air suction valve 5 fixedly for П; In that " " top of framework 6 is fixing master cylinder 3 between two parties, and fixed part pressure head 2 correspondences are installed in that " " Yi Bian Side in the top of framework 6 is the fixing three-position four-way valve 4 of master cylinder 3 for П for П; Above fixed part is screwed, and " " framework 6 is to be welded with steel to П, is that rapid-acting coupling is connected and forms sealing integral body with SP with special-purpose PU tracheae between the fixed part.
Its principle of work is seen Fig. 1, gasoline 8 is gone into fuel tank 9, detected parts are placed on the detection seat 1, move master air suction valve switch 5, master cylinder 3, fixed part pressure head 2 are pushed down the parts that will detect at this moment, move the position of three-position four-way valve 4 to " row ", source of the gas is through master air suction valve switch 5 process pressure regulator valves 10, enter an end that detects seat 1 through master air suction valve switch 5 again, enter tested parts, the medium in the parts is discharged to the end that goes out that detects seat 1, again by filtrator 7 impurity screenings, enter three-position four-way valve 4, the medium in the parts is discharged to fuel tank 9.After again three-position four-way valve 4 is moved to the position of " inspection ", seal its beginning, this moment as preceding same operation observe that pasta has or not bubble to produce in the fuel tank 9, as the parts that do not have then to be examined are qualified, otherwise then be unacceptable product, after detection finishes three-position four-way valve 4 is moved to the position of " pass ", made its decompression, move back to master air suction valve 5 switches at last, its master cylinder 3 is regained, taken out the parts of examining.
This leak locator is the gas circuit pressurization in being sealed in oily medium, and observes the method detection part whether pasta has bubble to produce, the detection method simple, intuitive, and the efficient height, cost is low, and is reasonable in design.
Four. description of drawings
Fig. 1 is a different types of machines cylinder head valve leak locator cut-open view
Five. embodiment
Different types of machines cylinder head valve leak locator is mainly by cylinder, hand valve, and filtrator, the PU tracheae, framework, compositions such as fuel tank is characterized in that fuel tank 9 is the steel box section of a no upper surface, are full of in it to detect gasoline 8, " " shape framework 6 is welded in the bottom of fuel tank 9 to П; The fixed test seat 1 placed in the middle in the bottom of fuel tank 9; At fuel tank 9 one sides 1/2nd bottom Fixed-Filter 7, be used for contaminant filter with detected water channel, valve, stop up to avoid gas circuit; The fixing pressure regulator valve 10 on 1/2nd tops of fuel tank 9; In that " " upper lateral part of framework 6 is master air suction valve 5 fixedly for П; In that " " top of framework 6 is fixing master cylinder 3 between two parties, and fixed part pressure head 2 correspondences are installed in that " " Yi Bian Side in the top of framework 6 is the fixing three-position four-way valve 4 of master cylinder 3 for П for П; Above fixed part is screwed, and " " framework 6 is to be welded with steel to П, is that rapid-acting coupling is connected and forms sealing integral body with SP with special-purpose PU tracheae between the fixed part.
Its principle of work is seen Fig. 1, gasoline 8 is gone into fuel tank 9, detected parts are placed on the detection seat 1, move master air suction valve switch 5, master cylinder 3, fixed part pressure head 2 are pushed down the parts that will detect at this moment, move the position of three-position four-way valve 4 to " row ", source of the gas is through master air suction valve switch 5 process pressure regulator valves 10, enter an end that detects seat 1 through master air suction valve switch 5 again, enter tested parts, the medium in the parts is discharged to the end that goes out that detects seat 1, again by filtrator 7 impurity screenings, enter three-position four-way valve 4, the medium in the parts is discharged to fuel tank 9.After again three-position four-way valve 4 is moved to the position of " inspection ", seal its beginning, this moment as preceding same operation observe that pasta has or not bubble to produce in the fuel tank 9, as the parts that do not have then to be examined are qualified, otherwise then be unacceptable product, after detection finishes three-position four-way valve 4 is moved to the position of " pass ", made its decompression, move back to master air suction valve 5 switches at last, its master cylinder 3 is regained, taken out the parts of examining.
Claims (1)
1. one kind of multiple type cylinder head valve leak locators, mainly by cylinder, hand valve, filtrator, the PU tracheae, framework, compositions such as fuel tank, it is characterized in that fuel tank (9) is the steel box section of a no upper surface, be full of in it and detect gasoline (8) that " " shape framework (6) is welded in the bottom of fuel tank (9) to П; At the bottom of fuel tank (9) fixed test seat placed in the middle (1); At fuel tank (9) one sides 1/2nd bottom Fixed-Filter (7), be used for contaminant filter with detected water channel, valve, stop up to avoid gas circuit; The fixing pressure regulator valve (10) on 1/2nd tops of fuel tank (9); In that " " upper lateral part of framework (6) is master air suction valve (5) fixedly for П; " П " top of framework (6) is fixing master cylinder (3) between two parties, fixed part pressure head (2) correspondence be installed in " П " and Side in the top of framework (6), master cylinder (3) is Yi Bian fixing three-position four-way valve (4); Above fixed part is screwed, and " " framework (6) is to be welded with steel to П, is that rapid-acting coupling is connected and forms sealing integral body with SP with special-purpose PU tracheae between the fixed part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03234811 CN2625875Y (en) | 2003-06-03 | 2003-06-03 | Leak detector for cylinder end valve of multiple machine type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03234811 CN2625875Y (en) | 2003-06-03 | 2003-06-03 | Leak detector for cylinder end valve of multiple machine type |
Publications (1)
Publication Number | Publication Date |
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CN2625875Y true CN2625875Y (en) | 2004-07-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03234811 Expired - Fee Related CN2625875Y (en) | 2003-06-03 | 2003-06-03 | Leak detector for cylinder end valve of multiple machine type |
Country Status (1)
Country | Link |
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CN (1) | CN2625875Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107290107A (en) * | 2017-07-21 | 2017-10-24 | 安徽华艾堂医疗科技有限公司 | A kind of cylinder end valve leak tester |
CN108225680A (en) * | 2016-12-22 | 2018-06-29 | 上海瑞孚管路系统有限公司 | Pipe fitting sealing property detection device |
-
2003
- 2003-06-03 CN CN 03234811 patent/CN2625875Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108225680A (en) * | 2016-12-22 | 2018-06-29 | 上海瑞孚管路系统有限公司 | Pipe fitting sealing property detection device |
CN107290107A (en) * | 2017-07-21 | 2017-10-24 | 安徽华艾堂医疗科技有限公司 | A kind of cylinder end valve leak tester |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |