CN201653815U - Testing device for multi-pipeline liquid pressure - Google Patents
Testing device for multi-pipeline liquid pressure Download PDFInfo
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- CN201653815U CN201653815U CN2010201573582U CN201020157358U CN201653815U CN 201653815 U CN201653815 U CN 201653815U CN 2010201573582 U CN2010201573582 U CN 2010201573582U CN 201020157358 U CN201020157358 U CN 201020157358U CN 201653815 U CN201653815 U CN 201653815U
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- pressure
- water tank
- supercharge pump
- supercharging
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Abstract
The utility model provides a testing device for multi-pipeline liquid pressure, comprising a supporting base, a water tank, a supercharging device and a pressure distributing device, wherein the water tank, the supercharging device and the pressure distributing device are arranged on the supporting seat respectively; furthermore, the water tank, the supercharging device and the pressure distributing device are connected by pipelines and cables and form an integrated supercharging and pressure distributing device. The testing device can carry out liquid pressure test on multi-pipelines of different test pressures, can stably increase the pressure, exactly control the pressure, greatly reduce the unsafe factors in operation, simultaneously reduce manpower investment and improves working efficiency.
Description
Technical field
The utility model relates to pressure experimental device, relates in particular to a kind of being applicable to and carries out many pipeline liquid pressure experimental devices simultaneously.Belong to marine oil engineering field.
Background technology
In the oil development process at sea, it is an indispensable job that the platform pipeline is carried out the fluid pressure test.Traditional pressure-measuring method is that the corresponding pipeline liquid pressure test bag of a bench teat press pump carries out the fluid pressure test.Pressure testing device mainly is made up of test pump, tensimeter, associated line etc., and pressure testing device is fairly simple, but test pressure control difficulty, efficient is lower.Generally speaking, a medium-sized offshore oil field development project has up to a hundred pipeline liquid pressure test bags, and the liquid pilot pressure of each pressure testing bag requires to have nothing in common with each other, under the pressure testing device condition of limited, fluid pressure test bag carries out the fluid pressure test one by one needs the long time of cost, influences project progress.If simultaneously several pipeline liquid pressure test bags are carried out pressure test, need to increase a few cover pressure testing equipment, simultaneously, need to be equipped with corresponding pressure testing personnel, increased pressure testing equipment input and human input.And overlap pressure testing equipment more and move simultaneously and need enough spaces, place, higher to site requirements.In addition, many set of tubes pressure testing device moves has simultaneously increased the construction unsafe factor greatly, be prone to accidents.
The utility model content
Fundamental purpose of the present utility model is to overcome the above-mentioned shortcoming that prior art exists, and provide a kind of many pipeline liquid pressure experimental devices, it can carry out the fluid pressure test to many different pipelines of test pressure simultaneously, and boost steadily, pressure control is accurate, has significantly reduced the operation unsafe factor; Simultaneously, reduce human input, improved work efficiency.
The purpose of this utility model is realized by following technical scheme:
A kind of many pipeline liquid pressure experimental devices, it is characterized in that: be provided with supporting seat, water tank, supercharging device and pressure distribution device, water tank, supercharging device and pressure distribution device are installed on the supporting seat respectively, and water tank, supercharging device and pressure distribution device are connected to form a complete supercharging and pressure distribution device by pipeline and cable.
Described supporting seat is the sledge seat.
Described water tank is provided with water inlet, water delivering orifice, floss hole, drain and liquid level gauge.
Described supercharging device comprises: supercharge pump, filtrator, operation valve and impact damper, filtrator and operation valve are installed on the associated line of supercharge pump entrance point, and several operation valves, impact damper and tensimeter are installed on the associated line of supercharge pump endpiece.
Described supercharge pump is electronic or pneumatic; The supercharge pump export pipeline is provided with safety valve.
Described pressure distribution device comprises: dividing potential drop jar, pressure regulator valve and tensimeter, the dividing potential drop jar is provided with inlet, several liquid outlets, drain and floss hole, inlet links to each other with supercharge pump by associated line, several liquid outlets by associated line to pressure regulator valve, link to each other with several minutes pressure testing user's arm respectively by high pressure line, the pressure switch that is installed on the dividing potential drop jar links to each other with supercharge pump.
Several liquid outlets are equipped with tensimeter and safety valve on the described dividing potential drop jar to each user's arm.
The beneficial effects of the utility model: the utility model can carry out the fluid pressure test to many different pipelines of test pressure simultaneously, and boosts steadily, and pressure control is accurate, has significantly reduced the operation unsafe factor; Simultaneously, reduce human input, improved work efficiency.
Description of drawings:
Fig. 1 is electronic many pipeline pressure testing device schematic diagrams of the utility model.
Fig. 2 is pneumatic many pipeline pressure testing device schematic diagrams of the utility model.
Fig. 3 is the enlarged drawing of supercharging device among Fig. 1.
Fig. 4 is the enlarged drawing of pressure distribution device among Fig. 1.
Fig. 5 is the enlarged drawing of water tank among Fig. 1.
Major label description in figure:
1 supporting seat, 2 water tanks, 3 supercharging devices, 4 pressure distribution devices, 21 water inlets, 22 water delivering orifices, 23 floss holes, 24 drains, 25 liquid level gauges, 26 refluxing openings, 31 supercharge pumps, 32 entrance pipes, 33 export pipelines, 312 filtrators, 313 block valves, 335 safety valve, 331 impact dampers, 332 tensimeters, 333 retaining valves, 334 needle-valves, 41 dividing potential drop jars, 42 block valves, 43 automatic pressure regulators, 44 manual pressure regulating valves, 45 tensimeters, 46 safety valve, 411 inlets, 412 liquid outlets, 413 safety valve, 414 tensimeters, 415 pressure switches, 416 floss holes.
Embodiment
As Fig. 1-shown in Figure 5, the utility model mainly comprises: supporting seat 1, water tank 2, supercharging device 3 and 4 four parts of pressure distribution device, water tank 2, supercharging device 3,4 three parts of pressure distribution device are installed in respectively on the supporting seat 1, and are connected to form a complete supercharging and pressure distribution device by pipeline and cable.Supporting seat 1 is used for supporting water tank 2, supercharging device 3, pressure distribution device 4, and forms a sledge seat, is convenient to move, installs and uses.
Present embodiment: the volume of water tank 2 is 500 liters, and water tank 2 is installed on the sledge seat, and water tank 2 is provided with water inlet 21, water delivering orifice 22, floss hole 23, drain 24, liquid level gauge 25 and refluxing opening 26, for the supercharge pump in the supercharging device 3 31 provides liquid.
As shown in Figure 3, supercharging device 3 comprises: supercharge pump 31, entrance pipe 32 and export pipeline 33.Supercharge pump 31 can be electronic or pneumatic, and the entrance point of supercharge pump 31 is provided with filtrator 312, block valve 313 and associated line, and the liquid in the water tank 2 is transported to supercharge pump 31 inlets.Supercharge pump 31 endpiece are provided with impact damper 331, tensimeter 332, retaining valve 333 and needle-valve 334, and the liquid after the supercharging is transported to dividing potential drop jar 41 in the pressure distribution device 4, and the start and stop of supercharge pump 31 are by pressure switch 415 controls that are installed on the dividing potential drop jar 41; Supercharge pump 31 endpiece pipelines are provided with safety valve 335.
Pressure distribution device 4 mainly is made up of dividing potential drop jar 41, automatic pressure regulator 42, manual pressure regulating valve 43, tensimeter 44, high-pressure hose and corresponding associated line, and dividing potential drop jar 41 is provided with inlet 411, several liquid outlets 412, safety valve 413, tensimeter 414, pressure switch 415 and floss hole 416.Inlet 411 receives the liquid of supercharge pump 31 outlets, and highly pressurised liquid to each automatic pressure regulator 42, is delivered to the pressure testing user by high-pressure hose through several liquid outlet pipelines behind automatic pressure regulator 42, manual pressure regulating valve 43.Dividing potential drop jar 41 itself and go to be equipped with tensimeter 414,45 and safety valve 413,46 on each user's the arm is in order to avoid tank body and pressure testing plumbing installation superpressure.Be installed in the start and stop that pressure switch 415 on the dividing potential drop jar 41 is used to control supercharge pump 31.
During test, water tank 2, supercharging device 3, pressure distribution device 4 are installed on the sledge seat of pressure testing device, connect, check, debug, just formed after qualified and be applicable to the electronic of many pipelines of marine engineering or Pneumatic liquid pressure experimental device.
Water tank, tensimeter, supercharge pump, impact damper, pressure switch, dividing potential drop jar and various valve are the commercially available prod.The technology of not specified (NS) is a prior art.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1. one kind many pipeline liquid pressure experimental devices, it is characterized in that: be provided with supporting seat, water tank, supercharging device and pressure distribution device, water tank, supercharging device and pressure distribution device are installed on the supporting seat respectively, and water tank, supercharging device and pressure distribution device are connected to form a complete supercharging and pressure distribution device by pipeline and cable.
2. many pipeline liquid pressure experimental devices according to claim 1 is characterized in that: described supporting seat is the sledge seat.
3. many pipeline liquid pressure experimental devices according to claim 1, it is characterized in that: described water tank is provided with water inlet, water delivering orifice, floss hole, drain and liquid level gauge.
4. many pipeline liquid pressure experimental devices according to claim 1, it is characterized in that: described supercharging device comprises: supercharge pump, filtrator, operation valve and impact damper, filtrator and operation valve are installed on the associated line of supercharge pump entrance point, several operation valves, impact damper and tensimeter are installed on the associated line of supercharge pump endpiece.
5. many pipeline liquid pressure experimental devices according to claim 4 is characterized in that: described supercharge pump is electronic or pneumatic; The supercharge pump export pipeline is provided with safety valve.
6. many pipeline liquid pressure experimental devices according to claim 1, it is characterized in that: described pressure distribution device comprises: dividing potential drop jar, pressure regulator valve and tensimeter, the dividing potential drop jar is provided with inlet, several liquid outlets, drain and floss hole, inlet links to each other with supercharge pump by associated line, several liquid outlets by associated line to pressure regulator valve, link to each other with several minutes pressure testing user's arm respectively by high pressure line, the pressure switch that is installed on the dividing potential drop jar links to each other with supercharge pump.
7. many pipeline liquid pressure experimental devices according to claim 6 is characterized in that: several liquid outlets are equipped with tensimeter and safety valve on the described dividing potential drop jar to each user's arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201573582U CN201653815U (en) | 2010-04-09 | 2010-04-09 | Testing device for multi-pipeline liquid pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201573582U CN201653815U (en) | 2010-04-09 | 2010-04-09 | Testing device for multi-pipeline liquid pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201653815U true CN201653815U (en) | 2010-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201573582U Expired - Fee Related CN201653815U (en) | 2010-04-09 | 2010-04-09 | Testing device for multi-pipeline liquid pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN201653815U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017981A (en) * | 2012-12-22 | 2013-04-03 | 厦门船舶重工股份有限公司 | Pipeline tightness pressure testing device |
| CN103335890A (en) * | 2013-06-25 | 2013-10-02 | 濮阳市亚利机械制造有限公司 | Liquid pressure testing device |
| CN103743534A (en) * | 2014-01-14 | 2014-04-23 | 中国科学院武汉岩土力学研究所 | Testing device for dynamic characteristic model of water soluble cavity construction pipe column of salt cavern oil storage tank |
| CN104389852A (en) * | 2014-08-29 | 2015-03-04 | 中国二十冶集团有限公司 | Hydraulic pipe pressure test method |
| CN105738219A (en) * | 2016-04-11 | 2016-07-06 | 中国化学工程第十一建设有限公司 | Pipeline pressure testing system and method |
-
2010
- 2010-04-09 CN CN2010201573582U patent/CN201653815U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017981A (en) * | 2012-12-22 | 2013-04-03 | 厦门船舶重工股份有限公司 | Pipeline tightness pressure testing device |
| CN103335890A (en) * | 2013-06-25 | 2013-10-02 | 濮阳市亚利机械制造有限公司 | Liquid pressure testing device |
| CN103743534A (en) * | 2014-01-14 | 2014-04-23 | 中国科学院武汉岩土力学研究所 | Testing device for dynamic characteristic model of water soluble cavity construction pipe column of salt cavern oil storage tank |
| CN103743534B (en) * | 2014-01-14 | 2016-08-31 | 中国科学院武汉岩土力学研究所 | A kind of salt cave storage tank farm is water-soluble makes lumen post dynamic trait model test apparatus |
| CN104389852A (en) * | 2014-08-29 | 2015-03-04 | 中国二十冶集团有限公司 | Hydraulic pipe pressure test method |
| CN104389852B (en) * | 2014-08-29 | 2016-08-17 | 中国二十冶集团有限公司 | A kind of conduit under fluid pressure pressure test method |
| CN105738219A (en) * | 2016-04-11 | 2016-07-06 | 中国化学工程第十一建设有限公司 | Pipeline pressure testing system and method |
| CN105738219B (en) * | 2016-04-11 | 2018-07-13 | 中国化学工程第十一建设有限公司 | A kind of pipeline pressure test system and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20180409 |