CN204666318U - A kind of vehicle gas leak detection device - Google Patents
A kind of vehicle gas leak detection device Download PDFInfo
- Publication number
- CN204666318U CN204666318U CN201520278378.8U CN201520278378U CN204666318U CN 204666318 U CN204666318 U CN 204666318U CN 201520278378 U CN201520278378 U CN 201520278378U CN 204666318 U CN204666318 U CN 204666318U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- gas
- detection device
- leak detection
- air 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.)
- Active
Links
Abstract
The utility model discloses a kind of vehicle gas leak detection device, it comprises vehicle air system, described vehicle air system is provided with draft tube and gas outlet, wherein, the air intake opening of described draft tube and the exhausr port of gas outlet are all sealed by packoff, and described draft tube or gas outlet arbitrary on be connected with compression gas pipe, described compression gas pipe connects compressed air source, and described compression gas pipe is provided with tensimeter.Above-mentioned vehicle gas leak detection device by vehicle air system inner inflatable, carries out pressurize test to vehicle interior, after leaving standstill after a while, checks manometric value, can know whether this car exists gas leakage.Just leak test can not only be carried out to the whole air system of full car under the state of stationary vehicle; And ensured the safety of test run personnel.
Description
Technical field
The utility model relates to a kind of Vehicle testing apparatus, particularly relates to a kind of pick-up unit whether leaked gas for testing vehicle air system.
Background technology
In vehicle calibration test, the quality of the air system sealing state of vehicle to be calibrated, decides the calibration result of this car, and the confidence level of test figure, so need the regular air system that checks vehicles whether to there is the situation of gas leakage.
At present, in vehicle testing field, and even whole market temporarily all there is no the equipment of a set of complete air system that checks vehicles, traditional method of whether leaking gas that checks vehicles, the sense of touch of human body and the sense of hearing is only relied on to check under the state of vehicle idling or slow running, the method can only check the gas leakage situation at some obvious positions, and the place that such as those spaces are little or temperature is high then cannot check, and the method is quite dangerous.
Utility model content
The purpose of this utility model is to provide a kind of vehicle gas leak detection device, detects vehicle whether leak gas the detection that exists comprehensively and the problem of poor stability to solve in prior art.
For reaching this object, the utility model by the following technical solutions:
A kind of vehicle gas leak detection device, it comprises vehicle air system, described vehicle air system is provided with draft tube and gas outlet, wherein, the air intake opening of described draft tube and the exhausr port of gas outlet are all sealed by packoff, and described draft tube or gas outlet arbitrary on be connected with compression gas pipe, described compression gas pipe connects compressed air source, and described compression gas pipe is provided with tensimeter.
Especially, described packoff comprises silicone tube and is arranged at the plug on described silicone tube.
Especially, the plug that described compression gas pipe is connected to gas outlet is connected with described gas outlet, and described tensimeter is arranged on the plug of gas outlet.
Especially, described compression gas pipe is provided with compressed air pressure regulating valve.
The beneficial effects of the utility model are, compared with prior art described vehicle gas leak detection device is by vehicle air system inner inflatable, carries out pressurize test to vehicle interior, after leaving standstill after a while, check manometric value, can know whether this car exists gas leakage.Just leak test can not only be carried out to the whole air system of full car under the state of stationary vehicle; And ensured the safety of test run personnel.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vehicle gas leak detection device that the utility model embodiment 1 provides.
In figure:
1, vehicle air system; 2, draft tube; 3, gas outlet; 4, air inlet plug; 5, venting plug; 6, compression gas pipe; 7, compressed air pressure regulating valve; 8, tensimeter.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Refer to shown in Fig. 1, Fig. 1 is the structural representation of the vehicle gas leak detection device that the utility model embodiment 1 provides.
In the present embodiment, a kind of vehicle gas leak detection device comprises vehicle air system 1, described vehicle air system 1 is provided with draft tube 2 and gas outlet 3, the air intake opening of described draft tube 2 is sealed by silicone tube and air inlet plug 4, exhausr port on described gas outlet 3 is sealed by silicone tube and venting plug 5, described venting plug 5 is connected with compression gas pipe 6, described compression gas pipe 6 connects compressed air source, and described compression gas pipe 6 is provided with compressed air pressure regulating valve 7, described venting plug 5 is provided with tensimeter 8.
During test, first draft tube 2 and gas outlet 3 are sealed, then the compressed tracheae 6 of pressurized air enters in vehicle air system 1, namely to vehicle air system 1 inner inflatable, pressurize test is carried out to vehicle interior, through after a while leave standstill after, check the value of tensimeter 8, can know whether this car exists gas leakage.
Above embodiment has just set forth ultimate principle of the present utility model and characteristic; the utility model does not limit by above-mentioned example; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a vehicle gas leak detection device, it comprises vehicle air system, described vehicle air system is provided with draft tube and gas outlet, it is characterized in that, the air intake opening of described draft tube and the exhausr port of gas outlet are all sealed by packoff, and described draft tube or gas outlet arbitrary on be connected with compression gas pipe, described compression gas pipe connects compressed air source, and described compression gas pipe is provided with tensimeter.
2. vehicle gas leak detection device according to claim 1, is characterized in that, described packoff comprises silicone tube and is arranged at the plug on described silicone tube.
3. vehicle gas leak detection device according to claim 2, is characterized in that, the plug that described compression gas pipe is connected to gas outlet is connected with described gas outlet, and described tensimeter is arranged on the plug of gas outlet.
4. vehicle gas leak detection device according to claim 1, is characterized in that, described compression gas pipe is provided with compressed air pressure regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278378.8U CN204666318U (en) | 2015-04-30 | 2015-04-30 | A kind of vehicle gas leak detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278378.8U CN204666318U (en) | 2015-04-30 | 2015-04-30 | A kind of vehicle gas leak detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666318U true CN204666318U (en) | 2015-09-23 |
Family
ID=54136692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520278378.8U Active CN204666318U (en) | 2015-04-30 | 2015-04-30 | A kind of vehicle gas leak detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486470A (en) * | 2016-01-21 | 2016-04-13 | 湖州南浔双林振森实木加工厂 | Floor ammonia fume device with sealing detection function |
| CN108362451A (en) * | 2018-02-25 | 2018-08-03 | 程冬青 | A kind of multiple-way valve gas leakage test method |
-
2015
- 2015-04-30 CN CN201520278378.8U patent/CN204666318U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486470A (en) * | 2016-01-21 | 2016-04-13 | 湖州南浔双林振森实木加工厂 | Floor ammonia fume device with sealing detection function |
| CN108362451A (en) * | 2018-02-25 | 2018-08-03 | 程冬青 | A kind of multiple-way valve gas leakage test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203203767U (en) | Leakage test system | |
| CN104880288B (en) | Turbine box assembly method for conducting leak test | |
| CN105841902A (en) | Sealing performance detection method and system for underwater robot | |
| CN105547608A (en) | Apparatus for air tightness testing of airplane | |
| CN204666318U (en) | A kind of vehicle gas leak detection device | |
| CN205209705U (en) | Fuel oil system leakproofness and evaporation pollutant emission test equipment | |
| CN203249743U (en) | Gas tightness detection device | |
| CN103868665A (en) | Airtight detection method of high-pressure gas circuit in fuel system | |
| CN205138771U (en) | Detection apparatus for constant pressure valve | |
| CN203688152U (en) | Novel gas pressure reducer verifying device | |
| CN206556857U (en) | A kind of online safety valve testing system | |
| CN205642743U (en) | Airtight detection inflation inlet of intake pipe combination formula block structure | |
| CN203443755U (en) | Seal leakage test device for oil-immersed transformer | |
| CN105004494A (en) | Oil tank car oil gas recovery system sealing performance detection platform and detection method | |
| CN104515655A (en) | Engine part and whole engine airtightness detection platform | |
| CN102928184A (en) | Gas tightness and sealing intensity test method for accumulator shell | |
| CN206038247U (en) | Booster leakproofness test system | |
| CN203672578U (en) | Caliper disc type brake vacuum sealing test apparatus | |
| CN105277322A (en) | Civil air defence door airtightness detection device | |
| CN204855117U (en) | Container seals nature leak hunting device | |
| CN205373977U (en) | Auto brake vacuum seal nature standard test device | |
| CN204128763U (en) | Automobile reduction gearbox gear oil feeding reservoirs airtight test device | |
| CN210014887U (en) | Temperature sleeve calibration device | |
| CN203758707U (en) | Airtightness pressure measuring device for center line type butterfly valve | |
| CN205808645U (en) | A kind of air brake piping tightness test system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |