CN203490134U - Pipe pressure test device - Google Patents

Pipe pressure test device Download PDF

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Publication number
CN203490134U
CN203490134U CN201320635652.3U CN201320635652U CN203490134U CN 203490134 U CN203490134 U CN 203490134U CN 201320635652 U CN201320635652 U CN 201320635652U CN 203490134 U CN203490134 U CN 203490134U
Authority
CN
China
Prior art keywords
pipe
water
pressure testing
pressure test
pressure
Prior art date
Application number
CN201320635652.3U
Other languages
Chinese (zh)
Inventor
郑家华
周春
辛河岭
董戟
Original Assignee
中国化学工程第七建设有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中国化学工程第七建设有限公司 filed Critical 中国化学工程第七建设有限公司
Priority to CN201320635652.3U priority Critical patent/CN203490134U/en
Application granted granted Critical
Publication of CN203490134U publication Critical patent/CN203490134U/en

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Abstract

The utility model discloses a pipe pressure test device, belonging to the technical field of pipe systems. The pipe pressure test device comprises a pressure test pipe, a water tank and a water inlet pipe, wherein a front end of the pressure test pipe is connected with a pressure test pipe connector, and the other end of the pressure test pipe is connected with a water outlet end of the water inlet pipe through a booster pump and a water injection pump; a water inlet end of the water inlet pipe is connected with the bottom of the water tank; a rear end of the pressure test pipe is connected with a pressure-relief electromagnetic valve and a return water pipe, which is connected with a return water pump; a water outlet end of the return water pipe is connected with the top of the water tank. The pipe pressure test device is simple to operate, good in applicability, fast in water transmission speed, and high in safety, water resources can be used repeatedly, energy is saved, the pressure testing time can also be reduced, and the pressure testing efficiency is improved.

Description

Pipeline pressure testing device
Technical field
The utility model relates to piping system technical field, particularly relates to a kind of pipeline pressure testing device.
Background technology
After pipeline installs, should to piping system, carry out pressure test by designing requirement.The strength test that can be divided into inspection mechanics of piping performance by the object of testing is, the vacuum test of the leak test that checks pipeline quality of connection, inspection piping system Vacuum maintenance energy and the leak test of carrying out based on fire safety consideration etc.Except vacuum tube system and having the piping system of fire protection requirement, most pipelines are only done strength test and leak test.The strength test of piping system and leak test, generally adopt the hydraulic testing.
Pressure testing system included pressure testing console and force (forcing) pump in the past, and carry out pressure testing in outdoor broad place, its process is pressurizeed to test specimen for controlling Hydraulic Station by operator's console, reach specified pressure, observe test specimen and whether reach requirement, but it is large to take up room, safety coefficient is low, water utilization rate is low, and waste is large.
Utility model content
For overcoming problems of the prior art, the utility model provide a kind of easy and simple to handle, save the energy, safe pipeline pressure testing device.
For achieving the above object, the technical solution adopted in the utility model is: a kind of pipeline pressure testing device, comprise pressure testing pipeline, water tank, water inlet pipe, the front end of described pressure testing pipeline is connected with pressure testing pipe and connects, the other end that pressure testing pipe connects is connected by the water side of force (forcing) pump, waterflood pump and water inlet pipe, and the water inlet end of water inlet pipe is connected with water tank bottom; The rear end of described pressure testing pipeline is connected to unloads pressure electromagnetic valve and return pipe, and return pipe is connected with back water pump, and the water side of return pipe is connected with tank top.
Described force (forcing) pump is air driven pump.
The water side of described waterflood pump is connected with tensimeter and run-down pipe.
Useful good effect of the present utility model is: the utility model is easy and simple to handle, and applicability is strong, and water transmission speed is fast, safe, and water resource can reuse, and has saved the energy, can reduce the pressure testing time again, improves pressure testing efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, water tank, 2, waterflood pump, 3, force (forcing) pump, 4, pressure testing pipe connects, 5, tensimeter, 6, pressure testing pipeline, 7, back water pump, 8, unload pressure electromagnetic valve, 9, run-down pipe, 10, water inlet pipe, 11, return pipe.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Referring to Fig. 1, a kind of pipeline pressure testing device of the utility model, comprise pressure testing pipeline 6, water tank 1, water inlet pipe 10, the front end of described pressure testing pipeline 6 is connected with pressure testing pipe and connects 4, pressure testing pipe connects 4 the other end and is connected by force (forcing) pump 3, waterflood pump 2 and the water side of water inlet pipe 10, and the water inlet end of water inlet pipe 10 is connected with water tank 1 bottom; The rear end of described pressure testing pipeline 6 is connected to unloads pressure electromagnetic valve 8 and return pipe 11, and return pipe 11 is connected with back water pump 7, and the water side of return pipe 11 is connected with water tank 1 top.Described force (forcing) pump 3 is air driven pump.The water side of described waterflood pump 2 is connected with tensimeter 7 and run-down pipe 9.
Run-down pipe 9 is the pipeline opening of pressure testing pipeline relief pressure; Tensimeter 7 is mainly the pressure of observing in pressure testing process; It is in pressure testing process that pressure testing pipe connects 4 effect, completes the web member of pressure testing pipe and tested pressure pipeline, and stops and seal pressure testing tube head; Unload pressure electromagnetic valve 8 for when pressure testing finishes after, open and unload pressure electromagnetic valve 8 and carry out release, after release, water can be recovered to the water of discharge in water tank 1 by return pipe 11 and back water pump 7, again utilization.
The utility model is easy and simple to handle, and applicability is strong, and water transmission speed is fast, safe, and water resource can reuse, and has saved the energy, can reduce the pressure testing time again, improves pressure testing efficiency.

Claims (3)

1. a pipeline pressure testing device, comprise pressure testing pipeline, water tank, water inlet pipe, it is characterized in that, the front end of described pressure testing pipeline is connected with pressure testing pipe and connects, the other end that pressure testing pipe connects is connected by the water side of force (forcing) pump, waterflood pump and water inlet pipe, and the water inlet end of water inlet pipe is connected with water tank bottom; The rear end of described pressure testing pipeline is connected to unloads pressure electromagnetic valve and return pipe, and return pipe is connected with back water pump, and the water side of return pipe is connected with tank top.
2. pipeline pressure testing device according to claim 1, is characterized in that, described force (forcing) pump is air driven pump.
3. pipeline pressure testing device according to claim 1, is characterized in that, the water side of described waterflood pump is connected with tensimeter and run-down pipe.
CN201320635652.3U 2013-10-16 2013-10-16 Pipe pressure test device CN203490134U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320635652.3U CN203490134U (en) 2013-10-16 2013-10-16 Pipe pressure test device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320635652.3U CN203490134U (en) 2013-10-16 2013-10-16 Pipe pressure test device

Publications (1)

Publication Number Publication Date
CN203490134U true CN203490134U (en) 2014-03-19

Family

ID=50260956

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320635652.3U CN203490134U (en) 2013-10-16 2013-10-16 Pipe pressure test device

Country Status (1)

Country Link
CN (1) CN203490134U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180954A (en) * 2014-08-07 2014-12-03 广东五星太阳能股份有限公司 Method for testing pressure of horizontal automatic pressure testing machine by use of heat collector channel
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
CN106092448A (en) * 2016-07-26 2016-11-09 中国重汽集团柳州运力专用汽车有限公司 Aluminium alloy hazardous materials transportation car water test unit
CN108195527A (en) * 2018-01-02 2018-06-22 浙江大学 Used in nuclear power station high density polyethylene pipe tightness is tested and evaluation method
CN108195525A (en) * 2018-01-29 2018-06-22 清华大学合肥公共安全研究院 A kind of pipeline of simulated leakage noise signal and its noise signal online acquisition device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180954A (en) * 2014-08-07 2014-12-03 广东五星太阳能股份有限公司 Method for testing pressure of horizontal automatic pressure testing machine by use of heat collector channel
CN104180954B (en) * 2014-08-07 2017-02-01 广东五星太阳能股份有限公司 Method for testing pressure of horizontal automatic pressure testing machine by use of heat collector channel
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
CN106092448A (en) * 2016-07-26 2016-11-09 中国重汽集团柳州运力专用汽车有限公司 Aluminium alloy hazardous materials transportation car water test unit
CN108195527A (en) * 2018-01-02 2018-06-22 浙江大学 Used in nuclear power station high density polyethylene pipe tightness is tested and evaluation method
CN108195527B (en) * 2018-01-02 2019-08-30 浙江大学 Used in nuclear power station high density polyethylene pipe tightness test method
CN108195525A (en) * 2018-01-29 2018-06-22 清华大学合肥公共安全研究院 A kind of pipeline of simulated leakage noise signal and its noise signal online acquisition device

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