CN208399089U - Pipeline leak detection structure - Google Patents
Pipeline leak detection structure Download PDFInfo
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- CN208399089U CN208399089U CN201820559184.9U CN201820559184U CN208399089U CN 208399089 U CN208399089 U CN 208399089U CN 201820559184 U CN201820559184 U CN 201820559184U CN 208399089 U CN208399089 U CN 208399089U
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- connector
- valve
- leak detection
- connecting tube
- pipeline
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Abstract
Include two rotating connectors the utility model discloses a kind of pipeline leak detection structure, the first connecting tube, three-way connection, the second connecting tube, close valve, the pipe that leaks hunting, leak detection valve and liquid trap；One end of first connecting tube is rotatably coupled by a rotating connector and pipeline valve detected, and the other end of the first connecting tube is fixedly connected with the first connector of three-way connection；There are three connectors for the three-way connection tool；One end of second connecting tube is connect with the second connector, and the other end of the second connecting tube is equipped with closing valve, and the other end for closing valve is rotatably coupled by another rotating connector and conveyance conduit for public use；One end of pipe of leaking hunting is fixedly connected with the third connector of three-way connection, and the other end for the pipe that leaks hunting is equipped with leak detection valve, and the other end of leak detection valve is equipped with the liquid trap；Sensor is equipped in liquid trap, for detecting leakage rate.Pipeline leak detection structure described in the utility model, which can be effectively carried out, leaks hunting and accurate detection goes out leakage rate.
Description
Technical field
The utility model relates to pipeline leak detection fields, more particularly, to a kind of pipeline leak detection structure.
Background technique
It leaks hunting and refers to the production equipments such as pipeline, storage tank, device or utensil are checked using professional method and instrument, send out
Existing its whether there is leakage, orients leakage point specific location and provides leakage rate.Existing leak hunting is for pipeline valve mostly
It leaks hunting at door, the means of leaking hunting are that water or oil are filled with Devices to test, have checked whether leakage, and this mode depends on people
Power, it is difficult to detect the number of leakage rate, it is time-consuming and laborious.
Utility model content
The pipeline leak detection structure of leakage rate but can be accurately detected the purpose of this utility model is to provide a kind of convenient for leaking hunting.
To achieve the above object, the utility model provides the following technical solutions:
Pipeline leak detection structure includes two rotating connectors, the first connecting tube, three-way connection, the second connecting tube, closing valve, surveys
Fistulae, leak detection valve and liquid trap；One end of first connecting tube can be turned by a rotating connector with pipeline valve detected
It connects dynamicly, the other end of the first connecting tube is fixedly connected with the first connector of three-way connection；There are three the three-way connection tools
Connector, respectively the first connector, the second connector and third connector；One end of second connecting tube is connect with the second connector, and second
The other end of connecting tube is equipped with the closing valve, and the one end for closing valve is fixedly connected with the second connecting tube, and the other end passes through another
Rotating connector is rotatably coupled with conveyance conduit for public use；It leaks hunting one end of pipe and the third connector of three-way connection fixed connects
It connects, the other end for the pipe that leaks hunting is equipped with the leak detection valve, and one end of leak detection valve is connect with the pipe that leaks hunting, and the other end is equipped with the liquid collecting
Device, when for pipeline valve leakage, the liquid revealed by liquid trap collection conduit valve；Sensor is equipped in liquid trap,
For detecting leakage rate.
As the further technical solution of the utility model: the first connector is respectively facing opposite with the connector direction of the second connector
Direction makes the first connector and the second connector in a straight line or arch；Third connector between the first connector and the second connector, with
When being in a straight line for the first connector and the second connector, third connector is vertical with the second connector relative to the first connector or tilts,
Keep three-way connection T-shaped or substantially in Y type；Or first connector and the second connector in it is domed when, third connector is set to first
Connector and the second connector are formed by the outer convex of arch.
As the further technical solution of the utility model: offering observation window on liquid trap, observation window is carved equipped with capacity
Degree detects the leakage rate of pipeline valve leakage by containing mark.
Compared with prior art, the utility model has the beneficial effects that the utility model proposes a kind of pipeline leak detection structures
It can be effectively carried out and leak hunting and accurate detection goes out leakage rate.
Detailed description of the invention
Fig. 1 is the overall diagram of pipeline leak detection structure.
Fig. 2 is the first structure figure of three-way connection.
Fig. 3 is the second structure chart of three-way connection.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, the protection model being not intended to limit the utility model
It encloses.
Referring to Fig. 1, a kind of pipeline leak detection structure, for being connect with pipeline valve 101 detected, to the pipeline valve
Door 101 leaks hunting.Pipeline leak detection structure includes two rotating connectors 10, the first connecting tube 20, the connection of three-way connection 30, second
Pipe 40, closing valve 50, the pipe 60 that leaks hunting, leak detection valve 70 and liquid trap 80.
One end of first connecting tube 20 is rotationally connected by a rotating connector 10 with pipeline valve 101 detected
It connects, under the action of rotating connector 10, rotate the first connecting tube 20 can relative to pipeline valve 101, the first connection
The other end of pipe 20 is fixedly connected with three-way connection 30.In conjunction with refering to Fig. 2, Fig. 3, the three-way connection 30 has there are three connector,
Respectively the first connector 301, the second connector 302 and third connector 303, the connector side of the first connector 301 and the second connector 302
To opposite direction is respectively facing, make the first connector 301 and the second connector 302 in a straight line or arch；Third connector 303 is located at the
Between one connector 301 and the second connector 302, when the first connector 301 and the second connector 302 are in a straight line, third connector 303
Relative to the first connector 301 is vertical with the second connector 302 or inclination, keep three-way connection 30 T-shaped or substantially in Y type；When first
When connector 301 and the second connector 302 are in domed, third connector 303 is set to 302 shapes of the first connector 301 and the second connector
At arch outer convex；First connecting tube 20 is fixedly connected on the first connector 301 with three-way connection 30.Second connecting tube 40
One end is connect with the second connector 302 of three-way connection 30, and the other end of the second connecting tube 40 is equipped with the closing valve 50.Close valve
50 one end is fixedly connected with the second connecting tube 40, and the other end can be turned by another rotating connector 10 and conveyance conduit for public use
It connects dynamicly, under the action of rotating connector 10, rotate the second connecting tube 40 can relative to conveyance conduit.This
Outside, when closing valve 50 can be effectively prevented 101 leakage of pipeline valve, liquid is leaked by three-way connection 30 and the second connecting tube 40
Out.
One end of pipe 60 of leaking hunting is fixedly connected with the third connector 303 of three-way connection 30, and the other end for the pipe 60 that leaks hunting is equipped with
The leak detection valve 70.One end of leak detection valve 70 is connect with the pipe 60 that leaks hunting, and the other end is equipped with the liquid trap 80, for pipeline valve
When 101 leakage, the liquid revealed by 80 collection conduit valve 101 of liquid trap.
Observation window 81 is offered on the liquid trap 80, observation window 81 is equipped with containing mark, can be big by containing mark
Cause the leakage rate of ground detection 101 leakage of pipeline valve；It is equipped with sensor in liquid trap 80, can accurately be examined by the sensor
Survey leakage rate.
Further, liquid trap 80 can be removed from leak detection valve 70, in order to handle collected liquid.
The application method of the utility model pipeline leak detection structure is as follows: when pipeline valve 101 is normally-open, by liquid
To before other equipment conveying, by the rotation of two rotating connectors 10, makes the third interface of three-way connection 30, the pipe 60 that leaks hunting, surveys
Leakage valve 70 and liquid trap 80 turn to the corresponding top of pipeline valve 101, and closing valve 50 is opened, and leak detection valve 70 is closed, from
And when preventing liquid by the first connecting tube 20 with three-way connection 30, liquid flows to the pipe 60 that leaks hunting, and influences liquid and flows to the second company
The proper flow of adapter tube 40 and conveyance conduit.And when to leak hunting, when pipeline valve 101 is closed, pass through two rotating connectors
10 rotation makes the third interface of three-way connection 30, the pipe 60 that leaks hunting, leak detection valve 70 and liquid trap 80 turn to pipeline valve
101 corresponding lower sections, closing valve 50 are closed, and leak detection valve 70 is opened.If 101 leakage of pipeline valve, the liquid revealed pass through
First connecting tube 20 and three-way connection 30 flow to the pipe 60 that leaks hunting from third interface, to collect liquid with liquid trap 80, leak hunting simultaneously
Accurate detection leakage rate.
In conclusion the utility model pipeline leak detection structure can be effectively carried out and leak hunting and accurate detection goes out leakage rate.
Without departing from the thought that the utility model is created, any group is carried out to the various different embodiments of the utility model
It closes, content disclosed by the utility model should all be considered as；In the range of the technology design of the utility model, technical solution is carried out
Any combination for the thought created without prejudice to the utility model that a variety of simple modifications and different embodiments carry out, should all be at this
Within the protection scope of utility model.
Claims (3)
1. pipeline leak detection structure, including two rotating connectors (10), the first connecting tube (20), three-way connection (30), the second connection
Manage (40), closing valve (50), the pipe that leaks hunting (60), leak detection valve (70) and liquid trap (80)；It is characterized by: first connection
One end of pipe (20) is rotatably coupled by a rotating connector (10) with pipeline valve detected (101), the first connection
The other end of pipe (20) is fixedly connected with the first connector (301) of three-way connection (30)；There are three three-way connection (30) tools
Connector, respectively the first connector (301), the second connector (302) and third connector (303)；One end of second connecting tube (40)
It is connect with the second connector (302), the other end of the second connecting tube (40) is equipped with the closing valve (50), closes the one end of valve (50)
It is fixedly connected with the second connecting tube (40), the other end passes through another rotating connector (10) and conveyance conduit for public use rotationally
Connection；One end of pipe (60) of leaking hunting is fixedly connected with the third connector (303) of three-way connection (30), the other end of the pipe that leaks hunting (60)
Equipped with the leak detection valve (70), one end of leak detection valve (70) is connect with the pipe that leaks hunting (60), and the other end is equipped with the liquid trap (80),
When for pipeline valve (101) leakage, the liquid revealed by liquid trap (80) collection conduit valve (101)；Liquid trap
(80) sensor is equipped in, for detecting leakage rate.
2. pipeline leak detection structure according to claim 1, it is characterised in that: first connector (301) and the second connector
(302) connector direction is respectively facing opposite direction, makes the first connector (301) and the second connector (302) in a straight line or arch；
Third connector (303) is between the first connector (301) and the second connector (302), for the first connector (301) and the second connector
(302) in a straight line when, third connector (303) is vertical with the second connector (302) relative to the first connector (301) or tilts,
Keep three-way connection (30) T-shaped or substantially in Y type；Or first connector (301) and the second connector (302) in it is domed when, third
Connector (303) is set to the first connector (301) and the second connector (302) and is formed by the outer convex of arch.
3. pipeline leak detection structure according to claim 1, it is characterised in that: offer observation window on the liquid trap (80)
(81), observation window (81) is equipped with containing mark, and the leakage rate of pipeline valve (101) leakage is detected by containing mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559184.9U CN208399089U (en) | 2018-04-18 | 2018-04-18 | Pipeline leak detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559184.9U CN208399089U (en) | 2018-04-18 | 2018-04-18 | Pipeline leak detection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399089U true CN208399089U (en) | 2019-01-18 |
Family
ID=65065169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820559184.9U Active CN208399089U (en) | 2018-04-18 | 2018-04-18 | Pipeline leak detection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999005A (en) * | 2020-09-04 | 2020-11-27 | 杭州铂利雅精密机械有限公司 | Dynamic leakage detector for magnetic fluid |
| CN114517891A (en) * | 2020-11-20 | 2022-05-20 | 宝山钢铁股份有限公司 | Detection control system and method for oil leakage of hydraulic pipeline joint of laser welding machine |
-
2018
- 2018-04-18 CN CN201820559184.9U patent/CN208399089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999005A (en) * | 2020-09-04 | 2020-11-27 | 杭州铂利雅精密机械有限公司 | Dynamic leakage detector for magnetic fluid |
| CN114517891A (en) * | 2020-11-20 | 2022-05-20 | 宝山钢铁股份有限公司 | Detection control system and method for oil leakage of hydraulic pipeline joint of laser welding machine |
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| CP01 | Change in the name or title of a patent holder |
Address after: 526238 Guangdong Province Wang Zhaoqing city high tech Zone Yingbin Road No. 23 Patentee after: Jinsanjiang (Zhaoqing) silicon material Co., Ltd Address before: 526238 Guangdong Province Wang Zhaoqing city high tech Zone Yingbin Road No. 23 Patentee before: Zhaoqing Jinsanjiang Silicon Material Co., Ltd. |