CN201724862U - Jig detection connector for detecting water pressure resistance of product - Google Patents
Jig detection connector for detecting water pressure resistance of product Download PDFInfo
- Publication number
- CN201724862U CN201724862U CN2010201944953U CN201020194495U CN201724862U CN 201724862 U CN201724862 U CN 201724862U CN 2010201944953 U CN2010201944953 U CN 2010201944953U CN 201020194495 U CN201020194495 U CN 201020194495U CN 201724862 U CN201724862 U CN 201724862U
- Authority
- CN
- China
- Prior art keywords
- product
- pressure resistance
- water pressure
- sealing surface
- connector
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 title abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- PIRWNASAJNPKHT-SHZATDIYSA-N pamp Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](C)N)C(C)C)C1=CC=CC=C1 PIRWNASAJNPKHT-SHZATDIYSA-N 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a jig detection connector for detecting the water pressure resistance of a product; external threads are formed at the connecting end of the water inlet/outlet of the product; internal threads are formed at the connecting end of a water pipe connector; a sealing surface in contact with the end surface of the connector of the product is arranged at the inner ends of the external threads; and a groove for mounting an O-shaped ring is formed on the sealing surface. The jig detection connector has the benefits of more time conservation, convenient installation, improved efficiency, low rework rate, good sealing performance, low probability of abrasion and cost reduction.
Description
Technical field
The utility model relates to a kind of detecting tool that the product water pressure resistance detects that is used for.
Background technology
Sealing Technology when the product water pressure resistance detects is generally used the raw material band sealing thread of market purchasing, manual threaded together.
There is following shortcoming in the method:
1. before detecting with the screw thread of joint (or plug) one by one around last raw material band, more time-consuming during batch detection;
2. the intake-outlet of test product is installed with detection tabs (or plug), screws screw thread with spanner is manual again, relatively requires great effort during batch detection;
3. raw material band is sealed in pressure maintaining period center tap (or plug) easy to leak, need reinstall;
4. joint (or plug) repeatedly uses rear thread damage easy to wear, needs often to change;
5. the raw material band use amount is big.
Summary of the invention
The problem of poor sealing and damage easy to wear when the utility model will solve existing existing tool joint and product joint provides a kind of good airproof performance, the non-damageable detecting tool joint that is used for the detection of product water pressure resistance.
The technical solution of the utility model:
A kind of detecting tool joint that is used for the detection of product water pressure resistance, be provided with external thread with product intake-outlet link, be provided with internal thread with the water pipe head link, it is characterized in that: described externally threaded inner end is provided with the sealing surface that contacts with product joint end face, has the groove that O type circle is installed on the described sealing surface.
Further, described groove is a dovetail groove.
When the utility model is installed, screw screw thread by hand, sealing surface contacts with product joint end face, and the O-ring seal of compression plays sealing effectiveness, and O-ring seal can be because of not bearing pressure distending loss pressure when pressurize.
The utility model adopts dovetail groove, is convenient to O-ring seal the O-ring seal difficult drop-off is installed.
The beneficial effects of the utility model:
1, the screw thread of tool joint (or plug) does not need to twine one by one raw material band, can save the more time;
2, tool joint (or plug) is easy for installation, does not need to tighten energetically with spanner, can be bigger raise the efficiency, rework rate is low;
3, O RunddichtringO butt-end packing, performance is more reliable than thread seal,
4, tool is not easy to wear, repeated use that can be repeatedly;
5, need not to purchase raw material band and plug, reduce and detect cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an application synoptic diagram of the present utility model.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of detecting tool joint that is used for the detection of product water pressure resistance, be provided with external thread 1 with product intake-outlet 5 links, be provided with internal thread 2 with water pipe head 6 links, the inner end of described external thread 1 is provided with the sealing surface 3 that contacts with product joint end face, has the groove 4 that O type circle 7 is installed on the described sealing surface 3.
Described groove 4 is dovetail grooves.
When the utility model is installed, screw screw thread by hand, sealing surface 3 contacts with product joint end face, and the O-ring seal 7 of compression plays sealing effectiveness, and O-ring seal 7 can be because of not bearing pressure distending loss pressure when pressurize.
The use of the utility model when product carries out the water pressure resistance detection is as follows:
1, tool joint (or plug) installs O-ring seal 7, and external thread 2 is tightened with test product intake-outlet 5, is screwed into sealing surface 3 contacts by hand;
2, tool joint internal thread 2 is connected with water pipe head 6;
3, water-filling is filled with the test product water channel;
4, connect hydraulic pamp rapid-acting coupling, hydraulic pressure is raised to the regulation testing standard, the pressurize test.
The described content of this instructions embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (2)
1. one kind is used for the detecting tool joint that the product water pressure resistance detects, be provided with external thread with product intake-outlet link, be provided with internal thread with the water pipe head link, it is characterized in that: described externally threaded inner end is provided with the sealing surface that contacts with product joint end face, has the groove that O type circle is installed on the described sealing surface.
2. a kind of detecting tool joint that the product water pressure resistance detects that is used for according to claim 1, it is characterized in that: described groove is a dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201944953U CN201724862U (en) | 2010-05-19 | 2010-05-19 | Jig detection connector for detecting water pressure resistance of product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201944953U CN201724862U (en) | 2010-05-19 | 2010-05-19 | Jig detection connector for detecting water pressure resistance of product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724862U true CN201724862U (en) | 2011-01-26 |
Family
ID=43493200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201944953U Expired - Lifetime CN201724862U (en) | 2010-05-19 | 2010-05-19 | Jig detection connector for detecting water pressure resistance of product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809507A (en) * | 2011-06-01 | 2012-12-05 | 海洋王照明科技股份有限公司 | Connecting fixture for static pressure test of explosion-proof lamp |
-
2010
- 2010-05-19 CN CN2010201944953U patent/CN201724862U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809507A (en) * | 2011-06-01 | 2012-12-05 | 海洋王照明科技股份有限公司 | Connecting fixture for static pressure test of explosion-proof lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |