CN202024858U - Leak detection apparatus for automobile air-conditioning pipe - Google Patents
Leak detection apparatus for automobile air-conditioning pipe Download PDFInfo
- Publication number
- CN202024858U CN202024858U CN2011200995628U CN201120099562U CN202024858U CN 202024858 U CN202024858 U CN 202024858U CN 2011200995628 U CN2011200995628 U CN 2011200995628U CN 201120099562 U CN201120099562 U CN 201120099562U CN 202024858 U CN202024858 U CN 202024858U
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- China
- Prior art keywords
- air
- conditioning
- detection apparatus
- connector
- clamp
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- Expired - Fee Related
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Abstract
Disclosed is a leak detection apparatus for automobile air-conditioning pipe, relating to a leak detection apparatus and comprising an air inlet connecting pipe, a joint, and a strap clamp, wherein one end inside the joint is provided with a step hole A for connecting the air inlet pipe while the other end is provided with a step hole B for connecting an air-conditioning pipe member, and the end of the joint connected to the air-conditioning pipe member is also provided with a strap clamp groove cooperating with the strap clamp; the end portion of the air inlet connecting pipe is located inside step hole A of the joint and fixedly connected with the joint; the air-conditioning pipe member is assembled inside the step hole B of the joint when in leak detection and the shaft shoulder upon the air-conditioning pipe member is clamped upon the strap clamp; the strap clamp and the strap clamp groove are of U shaped structure; and the end portion of the strap clamp is also provided with a connecting hole for conveniently taking and putting the strap clamp. The leak detection apparatus of the utility model features easy operation and high efficiency, and is suitable for automobile air-conditioning pipe member manufacturers.
Description
Technical field
The utility model relates to a kind of leakage detection apparatus, particularly a kind of air conditioning for automobiles pipe leakage detection apparatus.
Background technology
In the production run of air conditioning for automobiles pipe fitting, leak detection is a very important step.Guarantee to hunt leak result's accuracy needs special-purpose leakage detection apparatus to guarantee sealing between air-conditioning pipe fitting and the draft tube.Being connected between the connector of existing air conditioning for automobiles pipe leakage detection apparatus and the air-conditioning pipe fitting is by being threaded, and its operation is cumbersome, and efficient is also lower.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of easy operating, the higher air conditioning for automobiles pipe leakage detection apparatus of efficient are provided.
The technical scheme that solves the problems of the technologies described above is: a kind of air conditioning for automobiles pipe leakage detection apparatus, comprise connector, this air conditioning for automobiles pipe leakage detection apparatus also includes inlet pipe connection and clamp, the inner end of described connector is provided with the stepped hole A that is used to connect draft tube, the other end is provided with the stepped hole B that is used to connect the air-conditioning pipe fitting, and connector also is provided with the Card trough that matches with clamp at an end that connects the air-conditioning pipe fitting; The end of described inlet pipe connection is positioned at the stepped hole A of connector and fixedlys connected with connector, and described air-conditioning pipe fitting is assemblied in the stepped hole B of connector during leak detection, and the shaft shoulder on the air-conditioning pipe fitting is stuck on the described clamp.
Further technical scheme of the present utility model is: described clamp and Card trough are the U-shaped structure.
Further again technical scheme of the present utility model is: described clamp end also is provided with the connecting hole of being convenient to pick and place clamp.
Because adopt said structure, the air conditioning for automobiles pipe leakage detection apparatus of the utility model is compared with existing air conditioning for automobiles pipe leakage detection apparatus, has following beneficial effect:
Because the utility model is except that including connector, also include inlet pipe connection and clamp, described connector also is provided with the Card trough that matches with clamp at an end that connects the air-conditioning pipe fitting, when connecting air conditioning for automobiles pipe leakage detection apparatus and air-conditioning pipe fitting, only need the air-conditioning pipe fitting is tipped in the stepped hole B of connector, then clamp is sticked into the Card trough of connector, the air-conditioning pipe fitting can be fixed in the stepped hole B of connector, therefore, the utility model need not manually air-conditioning pipe fitting and connector to be tightened; In addition, the utility model also is fixedly connected with inlet pipe connection at the other end of connector, directly gets final product from inlet pipe connection input gas during leak detection.Therefore, operation of the present utility model is very easy, and efficient can also reduce operator's labour intensity greatly also than higher, is very suitable for promoting the use of in air conditioning for automobiles pipe fitting manufacturer.
Further, clamp of the present utility model end also is provided with the connecting hole of being convenient to pick and place clamp, makes operating personnel be more convenient for picking and placeing clamp.
Below, the technical characterictic to the air conditioning for automobiles pipe leakage detection apparatus of the utility model is further described in conjunction with the accompanying drawings and embodiments.
Description of drawings
Fig. 1: the structural representation of the air conditioning for automobiles pipe leakage detection apparatus of the utility model,
The structural representation of Fig. 2: embodiment one described clamp;
Among the figure,
The 1-connecting pipe, the 2-connector, 21-stepped hole A, 22-stepped hole B,
The 23-Card trough, the 3-clamp, the 31-connecting hole, 4-air-conditioning pipe fitting,
The 41-shaft shoulder.
Embodiment
Embodiment one:
Shown in Fig. 1 is a kind of air conditioning for automobiles pipe leakage detection apparatus, comprise inlet pipe connection 1, connector 2 and clamp 3, described connector 2 inner ends are provided with the stepped hole A21 that is used to connect inlet pipe connection 1, the other end is provided with the stepped hole B22 that is used to connect air-conditioning pipe fitting 4, and connector 2 also is provided with the Card trough 23 that matches with clamp 3 at an end that connects air-conditioning pipe fitting 4, and this Card trough 23 and clamp 3 all are made as the U-shaped structure; The end of described inlet pipe connection 1 is positioned at the stepped hole A21 of connector and fixedlys connected by welding manner with connector 2, described air-conditioning pipe fitting 4 is assemblied in the stepped hole B22 of connector during leak detection, and the shaft shoulder on the air-conditioning pipe fitting 4 41 is stuck on the described clamp 3.In order to pick and place conveniently, described clamp 3 ends also are provided with the connecting hole 31 that is connected with wire rope.
Certainly, as a kind of conversion of present embodiment, described clamp 3 and Card trough 23 also can not be made as the U-shaped structure, but other is convenient to pick and place the structure of clamp.
As another conversion of present embodiment, described clamp 3 ends also can not be provided with connecting hole 31, and just it picks and places not have so and makes things convenient for.
Claims (3)
1. air conditioning for automobiles pipe leakage detection apparatus, comprise connector (2), it is characterized in that: this air conditioning for automobiles pipe leakage detection apparatus also includes inlet pipe connection (1) and clamp (3), the inner end of described connector (2) is provided with the stepped hole A(21 that is used to connect inlet pipe connection (1)), the other end is provided with the stepped hole B(22 that is used to connect air-conditioning pipe fitting (4)), and connector (2) also is provided with the Card trough (23) that matches with clamp (3) at an end that connects air-conditioning pipe fitting (4); The end of described inlet pipe connection (1) is positioned at the stepped hole A(21 of connector) and fixedly connected with connector (2), described air-conditioning pipe fitting (4) is assemblied in the stepped hole B(22 of connector during leak detection) in, and the shaft shoulder (41) on the air-conditioning pipe fitting (4) is stuck on the described clamp (3).
2. air conditioning for automobiles pipe leakage detection apparatus according to claim 1 is characterized in that: described clamp (3) and Card trough (23) are the U-shaped structure.
3. air conditioning for automobiles pipe leakage detection apparatus according to claim 1 and 2 is characterized in that: described clamp (3) end also is provided with the connecting hole (31) of being convenient to pick and place clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200995628U CN202024858U (en) | 2011-04-07 | 2011-04-07 | Leak detection apparatus for automobile air-conditioning pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200995628U CN202024858U (en) | 2011-04-07 | 2011-04-07 | Leak detection apparatus for automobile air-conditioning pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024858U true CN202024858U (en) | 2011-11-02 |
Family
ID=44849802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200995628U Expired - Fee Related CN202024858U (en) | 2011-04-07 | 2011-04-07 | Leak detection apparatus for automobile air-conditioning pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515651A (en) * | 2013-10-01 | 2015-04-15 | 波音公司 | Leak detection in composite structures |
| CN106644301A (en) * | 2014-12-30 | 2017-05-10 | 马鞍山仪达空调有限公司 | Vehicle air conditioner leak detection method with high detection efficiency |
-
2011
- 2011-04-07 CN CN2011200995628U patent/CN202024858U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515651A (en) * | 2013-10-01 | 2015-04-15 | 波音公司 | Leak detection in composite structures |
| CN106644301A (en) * | 2014-12-30 | 2017-05-10 | 马鞍山仪达空调有限公司 | Vehicle air conditioner leak detection method with high detection efficiency |
| CN106644301B (en) * | 2014-12-30 | 2020-02-07 | 马鞍山仪达空调有限公司 | Vehicle air conditioner leakage detection method with high detection efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20140407 |