CN202676396U - Air-tightness testing device of pipe piece - Google Patents
Air-tightness testing device of pipe piece Download PDFInfo
- Publication number
- CN202676396U CN202676396U CN 201220345488 CN201220345488U CN202676396U CN 202676396 U CN202676396 U CN 202676396U CN 201220345488 CN201220345488 CN 201220345488 CN 201220345488 U CN201220345488 U CN 201220345488U CN 202676396 U CN202676396 U CN 202676396U
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- air
- pipe fitting
- frame
- testing device
- pipe
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- Expired - Fee Related
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Abstract
The utility model relates to an air-tightness testing device of a pipe piece. The air-tightness testing device comprises a water tank, and is characterized in that a rack capable of moving up and down is arranged above the water tank; two ends of the rack are respectively provided with a bracket capable of moving horizontally; the two brackets are respectively provided with a group of pipe-end sealing joints which correspond mutually; and the pipe-end sealing joints are connected with an air pump by air pipes. The air-tightness testing device is applicable to air-tightness test of the pipe piece.
Description
Technical field
The utility model relates to the production technical field of pipe fitting, refers to especially a kind of test device for air tightness of pipe fitting.
Background technology
Pipe fitting need carry out air tightness test mostly after making, whether have leak source to detect pipe fitting under the pressure of regulation.At present when detecting pipe fitting usually by manually detecting, automaticity is not high, detection efficiency is lower.Air-tightness detection device for the special preparation of pipe fitting of certain length is also arranged, but its list that can only be applicable to certain-length props up pipe fitting, can not realize that rapid batch detects, applicability is relatively poor.
The utility model content
Technical problem to be solved in the utility model is: provides a kind of automaticity higher, can improve detection efficiency, and the applicability test device for air tightness of pipe fitting preferably.
For addressing the above problem, the technical solution adopted in the utility model is: the test device for air tightness of pipe fitting, comprise tank, the top of described tank is provided with frame moving up and down, the two ends of frame are respectively arranged with transversely movable support, be respectively arranged with one group of end sealing joint of mutual correspondence on two supports, the end sealing joint is connected with air pump by tracheae.
The outside, two ends of described tank is respectively arranged with cylinder, and cylinder vertically arranges and the expansion link of cylinder is connected with the two ends of frame.
Be provided with at least one pipe carrier on the frame between described two supports.
The beneficial effects of the utility model are: the test device for air tightness of above-mentioned pipe fitting, it is simple in structure, easy to operate, automaticity is higher, can detect multiple tubing element successively, and can regulate according to the length of required detection pipe fitting, applicability is better, and detection efficiency is higher.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure synoptic diagram of Fig. 1;
Among the figure: 1, tank, 2, frame, 3, support, 4, the end sealing joint, 5, tracheae, 6, cylinder, 7, pipe carrier.
Embodiment
Be described in further detail below by the test device for air tightness of specific embodiment to the utility model pipe fitting.
As shown in Figure 1 and Figure 2, the test device for air tightness of pipe fitting, comprise tank 1, the top of described tank 1 is provided with frame 2 moving up and down, the two ends of frame 2 are respectively arranged with transversely movable support 3, be respectively arranged with one group of end sealing joint 4 of mutual correspondence on two supports 3, end sealing joint 4 is connected with the air pump (not shown) by tracheae 5, each group end sealing joint 4 comprises six end sealing joints 4 in the utility model, and concrete quantity can be decided according to actual conditions.
As preferred version, the outside, two ends of described tank 1 is respectively arranged with cylinder 6, and the expansion link of cylinder 6 vertical settings and cylinder 6 is connected with the two ends of frame 2.
As preferred version, be provided with at least one pipe carrier 7 on the frame 2 between described two supports 3.The quantity of pipe carrier 7 decides with the length of pipe fitting, and pipe carrier 7 mainly plays the effect of support tubes.
Principle of work of the present utility model is: at first the pipe fitting with required detection is placed on the frame 2, and live by bracket support, follow traversing carriage 3, and the two ends of end sealing joint 4 with pipe fitting are tightly connected mutually, then by air pump and tracheae 5, gas is poured inside pipe fitting, after reaching certain pressure, the expansion link of cylinder 6 is retracted, so that frame 2 is moved downward in the water in the tank 1 that submerges, keep certain hour, whether only need have bubble on the water surface of observation pipe fitting top this moment, and whether just can detect the impermeability of pipe fitting under pressured state good.Wherein, because support 3 can be mobile in frame 2, so go for the pipe fitting of different length, applicability is better.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used for restriction the utility model; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. the test device for air tightness of pipe fitting, comprise tank, it is characterized in that: the top of described tank is provided with frame moving up and down, the two ends of frame are respectively arranged with transversely movable support, be respectively arranged with one group of end sealing joint of mutual correspondence on two supports, the end sealing joint is connected with air pump by tracheae.
2. the test device for air tightness of pipe fitting according to claim 1, it is characterized in that: the outside, two ends of described tank is respectively arranged with cylinder, and cylinder vertically arranges and the expansion link of cylinder is connected with the two ends of frame.
3. the test device for air tightness of pipe fitting according to claim 1 and 2 is characterized in that: be provided with at least one pipe carrier on the frame between described two supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345488 CN202676396U (en) | 2012-07-17 | 2012-07-17 | Air-tightness testing device of pipe piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345488 CN202676396U (en) | 2012-07-17 | 2012-07-17 | Air-tightness testing device of pipe piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676396U true CN202676396U (en) | 2013-01-16 |
Family
ID=47497295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220345488 Expired - Fee Related CN202676396U (en) | 2012-07-17 | 2012-07-17 | Air-tightness testing device of pipe piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735404A (en) * | 2012-07-17 | 2012-10-17 | 江苏龙源金属科技有限公司 | Air-tightness testing device of pipe piece |
| CN103868655A (en) * | 2014-02-27 | 2014-06-18 | 宁波奥克斯空调有限公司 | Water inspection tool for quick joint |
| CN109632197A (en) * | 2018-11-07 | 2019-04-16 | 王州川 | A kind of valve tightness detection device |
-
2012
- 2012-07-17 CN CN 201220345488 patent/CN202676396U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735404A (en) * | 2012-07-17 | 2012-10-17 | 江苏龙源金属科技有限公司 | Air-tightness testing device of pipe piece |
| CN103868655A (en) * | 2014-02-27 | 2014-06-18 | 宁波奥克斯空调有限公司 | Water inspection tool for quick joint |
| CN103868655B (en) * | 2014-02-27 | 2016-08-17 | 宁波奥克斯空调有限公司 | A kind of water inspection frock of snap joint |
| CN109632197A (en) * | 2018-11-07 | 2019-04-16 | 王州川 | A kind of valve tightness detection device |
| CN109632197B (en) * | 2018-11-07 | 2020-11-10 | 浙江纳迪克数控设备有限公司 | Valve sealing performance detection device |
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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: 20130116 Termination date: 20160717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |