CN2248341Y - Fault detector for cylinder of vehicle - Google Patents
Fault detector for cylinder of vehicle Download PDFInfo
- Publication number
- CN2248341Y CN2248341Y CN 96231338 CN96231338U CN2248341Y CN 2248341 Y CN2248341 Y CN 2248341Y CN 96231338 CN96231338 CN 96231338 CN 96231338 U CN96231338 U CN 96231338U CN 2248341 Y CN2248341 Y CN 2248341Y
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- leather pipe
- cylinder
- air inlet
- inflation
- 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 discloses a fault detecting device for cylinders of motor vehicles. The utility model is provided with an air containing barrel which is provided with an inflating leather pipe joint and an air inlet leather pipe joint. One end of an inflating leather pipe is sheathed on the inflating leather pipe joint, and the other end is sheathed on an inflating plug joint. The inflating leather pipe is also provided with a barometer and a pressure limiting switch. The air inlet leather pipe joint is connected with an air outlet of a high-pressure air barrel through an air inlet leather pipe then. The utility model can be used for detecting faults of cylinders of motor vehicles such as automobiles, motorcycles, etc. When the utility model is used for detecting faults of cylinders of motor vehicles, the accurate positions of the fault can be judged, and the cylinders can be maintained with time saving and force saving.
Description
The utility model relates to motor vehicle cylinder failure detector, is applicable to the detection of motor vehicle cylinder faults such as automobile, motorcycle, also can be used for measuring the air pressure in automobile tyre and the rickshaw tire.
At present, to the detection of motor car engine cylinder fault, all be to change by the pressure value on the observation cylinder presure gauge to judge that cylinder has non-fault.Though this detection method also can be judged the existence of cylinder fault according to manometric decline, failure judgement goes out wherein exactly.Wonder the accurate position of fault, still need open cylinder, seek one by one, repair time-consuming, effort, very inconvenience.
The purpose of this utility model is to provide a kind of can accurately detect abort situation, and maintenance saves time, labour-saving motor vehicle cylinder failure detector.
Motor vehicle cylinder failure detector of the present utility model comprises gas cylinder and holds inflator, holds inflator and be provided with inflation leather pipe joint and the air inlet leather pipe joint that communicates with its inner chamber.Be socketed with the inflation leather hose on the inflation leather pipe joint wherein, the other end of this inflation leather hose is socketed on the Inflation plug joint; On the inflation leather hose rain glass and pressure limiting switch are installed.The air inlet leather pipe joint is connected with the gas outlet of gas cylinder by the air inlet leather hose.
Owing to when using the utility model that cylinder to be measured is detected, can whether leak gas the accurate position of failure judgement according to each position, repair save time, laborsaving, very convenient.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Accompanying drawing is a motor vehicle cylinder failure detector synoptic diagram of the present utility model.
Referring to accompanying drawing, hold being separately installed with inflation leather pipe joint 8 and air inlet leather pipe joint 11 on the inflator 9, this two joint all communicates with the inner chamber that holds inflator 9.The joint of falling gas that exceeds of air inlet leather pipe joint wherein, promptly gas can only enter by this joint and hold in the inflator, and the gas that holds in the inflator then can not flow out by this joint.Inflation leather pipe joint 8 connects together with an end of inflation leather hose 6.The other end of inflation leather hose is socketed on the Inflation plug joint 2.A rain glass 5 and pressure limiting switch 4 also are installed on this inflation leather hose, and 11 of air inlet leather pipe joints are connected by the gas outlet of air inlet leather hose 10 with commercially available gas cylinder 7.The leading portion car of Inflation plug joint 2 has is convenient to the external thread that matches with screw on the cylinder spark plug adapter, and it circumferentially is processed with the serrate groove of being convenient to inflate leather hose 6 sockets back segment cylindrical upper edge, and the hexagon nut of being convenient to screw is processed in the stage casing.For being convenient for carrying, the utility model also disposes a casing 1, holds the bottom that inflator 9 can be fixed on casing, constitutes other parts of the present utility model and then is placed in the casing naturally.
When using the utility model that the motor vehicle cylinder is detected, in appearance inflator 9, inflate earlier, when force value is 2 ~ 3 kilograms shown in beating to tensimeter 4, the spark plug of tested cylinder is screwed off with gas cylinder 7, screw on Inflation plug joint 2, need make tested cylinder be on the compression travel this moment.Open pressure limiting switch 5 then, make the pressurized air that holds in the inflator 9 enter the firing chamber of tested cylinder by inflation leather hose 6.It is very fast to descend as the pressure value on the tensimeter 4, illustrates that tested cylinder has fault to exist, just can whether leak gas according to each position of cylinder subsequently, determines the accurate position of fault, keeps in repair with a definite target in view so that carry out.
Claims (2)
1. motor vehicle cylinder failure detector is characterized in that it comprises a gas cylinder (7) and holds inflator (9), holds inflator and is provided with inflation leather pipe joint (8) and the air inlet leather pipe joint (11) that communicates with its inner chamber, wherein
Be socketed with inflation leather hose (6) on the inflation leather pipe joint, the other end of this inflation leather hose is socketed on the Inflation plug joint (2), and rain glass (5) and pressure limiting switch (4) are installed in the middle of it;
Air inlet leather pipe joint (11) is connected by the gas outlet of air inlet leather hose (10) with gas cylinder (7).
2. pick-up unit according to claim 1 is characterized in that it also comprises a casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96231338 CN2248341Y (en) | 1996-02-16 | 1996-02-16 | Fault detector for cylinder of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96231338 CN2248341Y (en) | 1996-02-16 | 1996-02-16 | Fault detector for cylinder of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2248341Y true CN2248341Y (en) | 1997-02-26 |
Family
ID=33908547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96231338 Expired - Fee Related CN2248341Y (en) | 1996-02-16 | 1996-02-16 | Fault detector for cylinder of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2248341Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487744B (en) * | 2008-12-16 | 2010-12-29 | 招商局重工(深圳)有限公司 | Simulation test bench for generator alarm |
-
1996
- 1996-02-16 CN CN 96231338 patent/CN2248341Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487744B (en) * | 2008-12-16 | 2010-12-29 | 招商局重工(深圳)有限公司 | Simulation test bench for generator alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |