CN204903115U - Experimental device for defeated oil pipe line leak source position of test - Google Patents
Experimental device for defeated oil pipe line leak source position of test Download PDFInfo
- Publication number
- CN204903115U CN204903115U CN201520498256.XU CN201520498256U CN204903115U CN 204903115 U CN204903115 U CN 204903115U CN 201520498256 U CN201520498256 U CN 201520498256U CN 204903115 U CN204903115 U CN 204903115U
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- China
- Prior art keywords
- pipe
- pressure release
- pressure
- test
- leak source
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of oil research equipment, concretely relates to experimental device for defeated oil pipe line leak source position of test, including water tank, outlet pipe, wet return and pressure release wet return, it is curved to be equipped with adjustable pressure water pump, control valve, liquid flow sensor, fluid pressure sensor and the decompression of U type on the outlet pipe in proper order, is equipped with the pressure release pipe on the connecting pipe between adjacent two U types decompression is curved, is equipped with the ball valve on the pressure release pipe, and the pressure release pipe returns water piping connection through header and pressure release, be equipped with control valve, liquid flow sensor on the wet return in proper order, reach the fluid pressure sensor, outlet pipe and water tank bottom be connected, wet return and pressure release wet return be connected with water tank upper portion, liquid flow sensor and fluid pressure sensor pass through wire and computer link, reasonable in design, safe and reliable, easy and simple to handle, test accurately, low cost easily on a large scale promotes and uses.
Description
technical field:
The utility model belongs to oil scientific research equipment technical field, is specifically related to a kind of experimental provision testing pipe laying leak source position.
background technology:
Along with the development of Petroleum Industry and the progress of science and technology, the research of water mixing crude oil exporting and related fields is the emphasis development project of each elephant always, especially even more important to the research of water mixing crude oil exporting buried pipeline, buried pipeline is after Long-Time Service, because the buried external transport pipeline of the reasons such as pipeline corrosion often there will be perforated phenomenon, external transport pipeline after perforation will cause water mixing crude oil leakage, crude oil after leakage is contaminated land resource not only, cause serious pollution also to neighbouring water system resource, in particular through the leakage of the outer defeated buried pipeline in fish pond, if can not leak source be found fast and process, then cause heavy losses to culturist, greatly have impact on production and operation and the economic interests of enterprise, also result in the severe contamination of land resources simultaneously, and existing technology cannot find the position of leak source quickly and accurately, research for this technology also lacks special experimental facilities, greatly have impact on the research speed quick and precisely finding external transport pipeline leak source, so, it is very necessary for designing a kind of experimental provision testing pipe laying leak source position.
utility model content:
The utility model makes up and improves above-mentioned the deficiencies in the prior art part, provide the experimental provision that a kind of structure is simple, reasonable in design, easy and simple to handle, safe and reliable, measure test pipe laying leak source position accurate, with low cost, can promote on a large scale at oilfield scientific research units and universities and colleges and use.
The technical solution adopted in the utility model is: a kind of experimental provision testing pipe laying leak source position, comprise water tank, rising pipe, return pipe and pressure release return pipe, rising pipe is provided with successively adjustable pressure water pump, operation valve, liquid flow sensor, liquid-pressure pick-up and U-shaped decompression curved, connecting pipe between adjacent two U-shaped decompressions are curved is provided with relief tube, relief tube is provided with ball valve, and relief tube is connected with pressure release return pipe by header; Return pipe is provided with operation valve, liquid flow sensor and liquid-pressure pick-up successively; Described rising pipe is connected with water tank bottom; Described return pipe and pressure release return pipe are connected with water tank upper; Described liquid flow sensor and liquid-pressure pick-up are connected with computing machine by wire.
The quantity that described U-shaped decompression is curved is no less than 9.
The internal diameter of described relief tube is 10 millimeters.
Described rising pipe, U-shaped decompression internal diameter that is curved and return pipe are 80 millimeters.
The output pressure of described adjustable pressure water pump can regulate.
The beneficial effects of the utility model: structure is simple, reasonable in design, safe and reliable, easy and simple to handle, accurate testing is with low cost, is easy to promote on a large scale and use.Its major advantage is as follows:
1) liquid flow sensor on, described rising pipe and return pipe and liquid-pressure pick-up can the accurately flow imported and exported of measurement line and pressure datas, and by wire by data transfer to computing machine, data analysis and process is being carried out by computing machine, also mathematical modeling can be carried out according to test data, the impact that the different leak source of further research changes top hole pressure and flow parameter, structure is simple, reasonable in design, accurate testing, with low cost.
2), the design of described multiple relief tubes can simulate the position of the different leakage point of buried ginseng water crude oil output pipeline, reasonable in design, easy to use.
3), the curved state can simulating buried pipeline elbow, gantry and fouling of described U-shaped decompression, easy and simple to handle, accurate data, with low cost.
4), described adjustable pressure water pump conveniently can regulate outer defeated pressure, easy and simple to handle.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
embodiment:
With reference to Fig. 1, a kind of experimental provision testing pipe laying leak source position, comprise water tank 6, rising pipe 7, return pipe 9 and pressure release return pipe 5, rising pipe 7 is provided with successively adjustable pressure water pump 8, operation valve 10, liquid flow sensor 11, liquid-pressure pick-up 12 and U-shaped decompression curved 1, connecting pipe between adjacent two U-shaped decompressions curved 1 is provided with relief tube 2, relief tube 2 is provided with ball valve 3, and relief tube 2 is connected with pressure release return pipe 5 by header 4; Return pipe 7 is provided with successively operation valve 10, liquid flow sensor 11 and liquid-pressure pick-up 12; Described rising pipe 7 is connected with bottom water tank 6; Described return pipe 9 and pressure release return pipe 5 are connected with water tank 6 top; Described liquid flow sensor 11 and liquid-pressure pick-up 12 are connected with computing machine by wire; The quantity of described U-shaped decompression curved 1 is no less than 9; The internal diameter of described relief tube 2 is 10 millimeters; The internal diameter of described rising pipe 7, U-shaped decompression curved 1 and return pipe 9 is 80 millimeters; The output pressure of described adjustable pressure water pump 8 can regulate.
Liquid flow sensor 11 on described rising pipe 7 and return pipe 9 and liquid-pressure pick-up 12 can the accurately flow imported and exported of measurement line and pressure datas, and by wire by data transfer to computing machine, data analysis and process is being carried out by computing machine, also mathematical modeling can be carried out according to test data, the impact that the different leak source of further research changes top hole pressure and flow parameter, structure is simple, reasonable in design, accurate testing, with low cost; The design of described multiple relief tubes 2 can simulate the position of the different leakage point of buried ginseng water crude oil output pipeline, can realize the experiment of simulating different leakage point by switching ball 3, reasonable in design, easy to use; Described U-shaped decompression curved 1 can simulate the state of buried pipeline elbow, gantry and fouling, easy and simple to handle, and accurate data is with low cost; Described adjustable pressure water pump 8 conveniently can regulate outer defeated pressure, easy and simple to handle.Structure of the present utility model is simple, reasonable in design, safe and reliable, easy and simple to handle, and accurate testing is with low cost, is easy to promote on a large scale and use.
Claims (5)
1. test the experimental provision of pipe laying leak source position for one kind, comprise water tank (6), rising pipe (7), return pipe (9) and pressure release return pipe (5), it is characterized in that: rising pipe (7) is provided with successively adjustable pressure water pump (8), operation valve (10), liquid flow sensor (11), liquid-pressure pick-up (12) and U-shaped decompression curved (1), connecting pipe between adjacent two U-shaped decompressions curved (1) is provided with relief tube (2), relief tube (2) is provided with ball valve (3), relief tube (2) is connected with pressure release return pipe (5) by header (4), return pipe (7) is provided with successively operation valve (10), liquid flow sensor (11) and liquid-pressure pick-up (12), described rising pipe (7) is connected with water tank (6) bottom, described return pipe (9) and pressure release return pipe (5) are connected with water tank (6) top, described liquid flow sensor (11) and liquid-pressure pick-up (12) are connected with computing machine by wire.
2. the experimental provision of test pipe laying leak source position according to claim 1, is characterized in that: the quantity of described U-shaped decompression curved (1) is no less than 9.
3. the experimental provision of test pipe laying leak source position according to claim 1, is characterized in that: the internal diameter of described relief tube (2) is 10 millimeters.
4. the experimental provision of test pipe laying leak source position according to claim 1, is characterized in that: the internal diameter of described rising pipe (7), U-shaped decompression curved (1) and return pipe (9) is 80 millimeters.
5. the experimental provision of test pipe laying leak source position according to claim 1, is characterized in that: the output pressure of described adjustable pressure water pump (8) can regulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498256.XU CN204903115U (en) | 2015-07-11 | 2015-07-11 | Experimental device for defeated oil pipe line leak source position of test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520498256.XU CN204903115U (en) | 2015-07-11 | 2015-07-11 | Experimental device for defeated oil pipe line leak source position of test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903115U true CN204903115U (en) | 2015-12-23 |
Family
ID=54925283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520498256.XU Expired - Fee Related CN204903115U (en) | 2015-07-11 | 2015-07-11 | Experimental device for defeated oil pipe line leak source position of test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903115U (en) |
-
2015
- 2015-07-11 CN CN201520498256.XU patent/CN204903115U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151223 Termination date: 20160711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |