CN204027777U - Rapid-acting coupling air-tightness detection device - Google Patents
Rapid-acting coupling air-tightness detection device Download PDFInfo
- Publication number
- CN204027777U CN204027777U CN201420381509.0U CN201420381509U CN204027777U CN 204027777 U CN204027777 U CN 204027777U CN 201420381509 U CN201420381509 U CN 201420381509U CN 204027777 U CN204027777 U CN 204027777U
- Authority
- CN
- China
- Prior art keywords
- double end
- rapid
- outer silk
- acting coupling
- way pipe
- 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
- 230000008878 coupling Effects 0.000 title claims abstract description 24
- 238000010168 coupling process Methods 0.000 title claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 210000002445 nipple Anatomy 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Taps Or Cocks (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model discloses and provides a kind of simple in structure, easy to operate and rapid-acting coupling air-tightness detection device that practicality is good.The utility model comprises three-way pipe (1), outer I (2) of the double end being all fixedly connected with two interfaces about described three-way pipe (1) and double end outer silk II (3) and the gas-filled tube (4) being fixedly connected with another interface of described three-way pipe (1).The utility model can be widely used in rapid-acting coupling impermeability detection field.
Description
Technical field
The utility model relates to a kind of rapid-acting coupling air-tightness detection device.
Background technology
Along with the development of industrial technology, rapid-acting coupling is applied on pail pack or connecting tube more and more widely, the impermeability of rapid-acting coupling has also been had to higher requirement simultaneously.After repeatedly recycling, easily there is ring wear or corrosion in rapid-acting coupling, thereby produces leakage phenomenon.Using the producer of rapid-acting coupling is at present all after there is leakage phenomenon, just rapid-acting coupling is changed, and like this quality of product and work efficiency has been produced to very large impact.
Utility model content
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art exactly, and a kind of simple in structure, easy to operate and rapid-acting coupling air-tightness detection device that practicality is good is provided.
The technical scheme that the utility model adopts is: the outer silk of the double end I that the utility model comprises three-way pipe, be all fixedly connected with described three-way pipe left and right two interfaces and double end outer silk II and the gas-filled tube being fixedly connected with another interface of described three-way pipe.
Preferably, between described double end outer silk I and double end outer silk II and described three-way pipe, be equipped with valve, between described valve and described three-way pipe, by double end nipple, be connected.
Preferably, the outer silk of described double end I is the outer silk of 1/4 double end, and the outer silk of described double end II is the outer silk of 1/2 double end, and described valve is 316 ball valves.
The beneficial effects of the utility model are: because the utility model comprises three-way pipe, the outer silk of the double end I that is all fixedly connected with described three-way pipe left and right two interfaces and double end outer silk II and the gas-filled tube that is fixedly connected with another interface of described three-way pipe.During use, rapid-acting coupling to be measured is connected on respectively in described double end outer silk I and the outer silk of described double end II, then by inert gas in described gas-filled tube is filled with described rapid-acting coupling to be measured, detect the impermeability of rapid-acting coupling to be measured.So the utility model is simple in structure, easy to operate.
Owing to being equipped with valve between described double end outer silk I and double end outer silk II and described three-way pipe, between described valve and described three-way pipe, by double end nipple, be connected.The outer silk of described double end I is the outer silk of 1/4 double end, and the outer silk of described double end II is the outer silk of 1/2 double end, and described valve is 316 ball valves.So the utility model can manually be controlled the switching of gas-filled tube, and can to the rapid-acting coupling of two dimensions, carry out impermeability fast detecting simultaneously, effectively reduce rapid-acting coupling the probability leaking in use occurs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises three-way pipe 1, the outer silk of double end I 2, the outer silk of double end II 3, gas-filled tube 4, valve 5 and double end nipple 6.Described double end outer silk I 2 and the outer silk of described double end II 3 are all connected on the interface at described three-way pipe 1 two ends, left and right by described valve 5, between described valve 5 and described three-way pipe 1, also by described double end nipple 6, be connected, described gas-filled tube 4 is welded on the other end interface of described three-way pipe 1.The outer silk of described double end I 2 is selected the outer silk of 1/4 double end, and the outer silk of described double end II 3 is selected the outer silk of 1/2 double end, so the utility model can detect the rapid-acting coupling of two kinds of different sizes simultaneously.
During use, first close described valve 5, described gas-filled tube 4 is connected with inertia source of the gas, again rapid-acting coupling to be measured is connected with the outer silk of double end II 3 with the outer silk of described double end I 2 respectively, open gas source switch, and open described valve 5, when inert gas is filled with rapid-acting coupling to be measured, just can judge whether it exists leakage phenomenon.
The utility model can be widely used in rapid-acting coupling impermeability detection field.
Claims (3)
1. a rapid-acting coupling air-tightness detection device, is characterized in that: described rapid-acting coupling air-tightness detection device comprises three-way pipe (1), outer I (2) of the double end being all fixedly connected with two interfaces about described three-way pipe (1) and double end outer silk II (3) and the gas-filled tube (4) being fixedly connected with another interface of described three-way pipe (1).
2. rapid-acting coupling air-tightness detection device according to claim 1, it is characterized in that: between described double end outer silk I (2) and double end outer silk II (3) and described three-way pipe (1), be equipped with valve (5), between described valve (5) and described three-way pipe (1), by double end nipple (6), be connected.
3. rapid-acting coupling air-tightness detection device according to claim 2, is characterized in that: described double end outer silk I (2) is the outer silk of 1/4 double end, and described double end outer silk II (3) is the outer silk of 1/2 double end, and described valve (5) is 316 ball valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420381509.0U CN204027777U (en) | 2014-07-11 | 2014-07-11 | Rapid-acting coupling air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420381509.0U CN204027777U (en) | 2014-07-11 | 2014-07-11 | Rapid-acting coupling air-tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027777U true CN204027777U (en) | 2014-12-17 |
Family
ID=52067620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420381509.0U Expired - Lifetime CN204027777U (en) | 2014-07-11 | 2014-07-11 | Rapid-acting coupling air-tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890845A (en) * | 2015-11-24 | 2016-08-24 | 上海江南长兴重工有限责任公司 | Pipeline high strength and tightness test fixture and method |
-
2014
- 2014-07-11 CN CN201420381509.0U patent/CN204027777U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890845A (en) * | 2015-11-24 | 2016-08-24 | 上海江南长兴重工有限责任公司 | Pipeline high strength and tightness test fixture and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: South Bay Area South Town Guangdong city Zhuhai province 519000 two Road No. 2 Patentee after: ZHUHAI SMOOTHWAY ELECTRONIC MATERIALS Co.,Ltd. Address before: 1 factory building, No. four, three village, Toyama Industrial Zone, Doumen District, Guangdong, Zhuhai, 519000 Patentee before: ZHUHAI SMOOTHWAY ELECTRONIC MATERIALS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |