CN105547601A - Oil transportation pipeline butt joint sealing performance detection device - Google Patents

Oil transportation pipeline butt joint sealing performance detection device Download PDF

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Publication number
CN105547601A
CN105547601A CN201610117107.3A CN201610117107A CN105547601A CN 105547601 A CN105547601 A CN 105547601A CN 201610117107 A CN201610117107 A CN 201610117107A CN 105547601 A CN105547601 A CN 105547601A
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CN
China
Prior art keywords
cone
shaped sealed
sealed gland
oil pipeline
gland
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.)
Pending
Application number
CN201610117107.3A
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Chinese (zh)
Inventor
谭正怀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Laibao Petroleum Equipment Co Ltd
Original Assignee
Chengdu Laibao Petroleum Equipment Co Ltd
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 Chengdu Laibao Petroleum Equipment Co Ltd filed Critical Chengdu Laibao Petroleum Equipment Co Ltd
Priority to CN201610117107.3A priority Critical patent/CN105547601A/en
Publication of CN105547601A publication Critical patent/CN105547601A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum

Abstract

The invention discloses an oil transportation pipeline butt joint sealing performance detection device used for detecting sealing performance of an oil transportation pipeline which is in butt joint. The device comprises a liquid storage box, a first conical sealing sleeve and a second conical sealing sleeve. One end of a liquid inlet pipe is connected with a liquid outlet of the liquid storage box, and the outer surface of the first conical sealing sleeve and the outer surface of the second conical sealing sleeve are each provided with a screwing hoop. The device has the technical advantages of being reasonable in design and high in detection efficiency and accuracy.

Description

Oil pipeline Butt sealing performance detection apparatus
Technical field
The present invention relates to field of petroleum machinery, particularly relate to a kind of oil pipeline Butt sealing performance detection apparatus.
Background technology
Oil pipeline (also claiming pipeline, pipeline) is made up of oil pipe and annex thereof, and according to the needs of technological process, be equipped with corresponding oil pump unit, design and installation becomes a complete piping system, unloads in order to complete oil plant and defeatedly turns task.
Controlling methodology of oil pipeline, namely for transporting the piping system of oil and petroleum products, equipment composition is closed primarily of pipe laying, transfer station and other auxiliary phases, it is one of major equipment of oil movement and storage industry, also be crude oil and the topmost conveying equipment of petroleum products, compare with highway oil transportation with the railway belonging to land transportation mode, pipeline oil transportation has that freight volume is large, good leak tightness, cost are low and safety coefficient high.
The tubing of oil pipeline is generally steel pipe, uses the connection devices such as welding and flange to connect into long-distance pipe, and uses valve to carry out open and close controlling and flow regulation.
In the prior art, oil pipeline is generally the docking of multiple pipeline and forms, when docking bad, sealing property is poor, in the process of oil transportation, easily cause leakage, and mainly go the sealing property after judging docking by artificial experience in prior art, efficiency is lower, and easily there is misjudgment, detection accuracy is lower.
In sum, present inventor, in the process realizing invention technical scheme in the embodiment of the present application, finds that above-mentioned technology at least exists following technical matters:
In the prior art, there is detection efficiency and the lower technical matters of accuracy rate in existing oil pipeline docking Performance Detection.
Summary of the invention
The invention provides a kind of oil pipeline Butt sealing performance detection apparatus, solve existing oil pipeline docking Performance Detection and there is detection efficiency and the lower technical matters of accuracy rate, achieve equipment de-sign reasonable, detection efficiency and the higher technique effect of accuracy rate.
For solving the problems of the technologies described above, the embodiment of the present application provides oil pipeline Butt sealing performance detection apparatus, and for carrying out sealing property detection to the oil pipeline after connecting, described equipment comprises:
Liquid reserve tank, first cone-shaped sealed gland, second cone-shaped sealed gland, feed tube one end is connected with described liquid reserve tank liquid outlet, be connected with the top ports of described first cone-shaped sealed gland after the described feed tube other end is connected with supercharge pump, the bottom nozzle of described first cone-shaped sealed gland is connected with one end of oil pipeline to be detected, the other end of described oil pipeline to be detected is connected with the bottom nozzle of described second cone-shaped sealed gland, the top of described second cone-shaped sealed gland is sealing shape, dye barrel is provided with in described liquid reserve tank, described dye barrel is built with dyestuff, switch valve is provided with bottom described dye barrel, described first cone-shaped sealed gland and described second cone-shaped sealed gland and described oil pipeline junction to be detected are equipped with O-ring seal, described first cone-shaped sealed gland and described second cone-shaped sealed gland outside surface are equipped with and screw clip, the bottom nozzle outside surface of described first cone-shaped sealed gland and described second cone-shaped sealed gland is equipped with an annulus, article 2, one end of steel cable is all connected with described annulus, the other end of described 2 steel cables is connected with the turning axle of motor respectively after described first cone-shaped sealed gland winds with one circuit with described second cone-shaped sealed gland outside surface, described motor is connected with power supply by gauge tap, described steel cable is provided with snap close.
Wherein, screw clip described in be provided with tightening screw attaching nut and to screw.
Wherein, described first cone-shaped sealed gland is identical with described second cone-shaped sealed gland shape and size.
Wherein, described annulus adopts angle steel to make.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Owing to have employed oil pipeline Butt sealing performance detection apparatus, for to carrying out sealing property detection to the oil pipeline after connecting, be designed to comprise: liquid reserve tank, first cone-shaped sealed gland, second cone-shaped sealed gland, feed tube one end is connected with described liquid reserve tank liquid outlet, be connected with the top ports of described first cone-shaped sealed gland after the described feed tube other end is connected with supercharge pump, the bottom nozzle of described first cone-shaped sealed gland is connected with one end of oil pipeline to be detected, the other end of described oil pipeline to be detected is connected with the bottom nozzle of described second cone-shaped sealed gland, the top of described second cone-shaped sealed gland is sealing shape, dye barrel is provided with in described liquid reserve tank, described dye barrel is built with dyestuff, switch valve is provided with bottom described dye barrel, described first cone-shaped sealed gland and described second cone-shaped sealed gland and described oil pipeline junction to be detected are equipped with O-ring seal, described first cone-shaped sealed gland and described second cone-shaped sealed gland outside surface are equipped with and screw clip, the bottom nozzle outside surface of described first cone-shaped sealed gland and described second cone-shaped sealed gland is equipped with an annulus, article 2, one end of steel cable is all connected with described annulus, the other end of described 2 steel cables is connected with the turning axle of motor respectively after described first cone-shaped sealed gland winds with one circuit with described second cone-shaped sealed gland outside surface, described motor is connected with power supply by gauge tap, described steel cable is provided with the technical scheme of snap close, namely, supercharge pump is utilized to be transferred in oil pipeline to be detected by the fluid pressurization in liquid reserve tank, then utilize O-ring seal and screw clip and cone-shaped sealed gland is screwed, prevent liquid leakage, then motor is opened by gauge tap, turning axle is rotated, drive steel cable is strained, the residual part put around cone seal of steel cable is tightened, the junction of cone-shaped sealed gland and oil pipeline to be detected is sealed and tightens, prevent liquid mistake from flowing out further, when being tightened onto to a certain degree, disable motor, snap close is used to lock steel cable, keep deflated state, supercharge pump is made to be pressurized to preset pressure, observe oil pipeline junction to be detected whether to leak, and be provided with dye barrel in liquid reserve tank and liquid can be dyed colour, be convenient to observe and whether leak, instead of traditional employing manually by virtue of experience to judge, so, efficiently solve existing oil pipeline docking Performance Detection and there is detection efficiency and the lower technical matters of accuracy rate, and then it is reasonable to achieve equipment de-sign, detection efficiency and the higher technique effect of accuracy rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of oil pipeline Butt sealing performance detection apparatus in the embodiment of the present application one;
Wherein, 1-liquid reserve tank, 2-first cone-shaped sealed gland, 3-second cone-shaped sealed gland, 4-feed tube, 5-supercharge pump, 6-oil pipeline to be detected, 7-dye barrel, 8-screws clip, 9-annulus, 10-steel cable, 11-motor, 12-snap close.
Embodiment
The invention provides a kind of oil pipeline Butt sealing performance detection apparatus, solve existing oil pipeline docking Performance Detection and there is detection efficiency and the lower technical matters of accuracy rate, achieve equipment de-sign reasonable, detection efficiency and the higher technique effect of accuracy rate.
Technical scheme during the application implements is for solving the problems of the technologies described above.General thought is as follows:
Have employed oil pipeline Butt sealing performance detection apparatus, for to carrying out sealing property detection to the oil pipeline after connecting, be designed to comprise: liquid reserve tank, first cone-shaped sealed gland, second cone-shaped sealed gland, feed tube one end is connected with described liquid reserve tank liquid outlet, be connected with the top ports of described first cone-shaped sealed gland after the described feed tube other end is connected with supercharge pump, the bottom nozzle of described first cone-shaped sealed gland is connected with one end of oil pipeline to be detected, the other end of described oil pipeline to be detected is connected with the bottom nozzle of described second cone-shaped sealed gland, the top of described second cone-shaped sealed gland is sealing shape, dye barrel is provided with in described liquid reserve tank, described dye barrel is built with dyestuff, switch valve is provided with bottom described dye barrel, described first cone-shaped sealed gland and described second cone-shaped sealed gland and described oil pipeline junction to be detected are equipped with O-ring seal, described first cone-shaped sealed gland and described second cone-shaped sealed gland outside surface are equipped with and screw clip, the bottom nozzle outside surface of described first cone-shaped sealed gland and described second cone-shaped sealed gland is equipped with an annulus, article 2, one end of steel cable is all connected with described annulus, the other end of described 2 steel cables is connected with the turning axle of motor respectively after described first cone-shaped sealed gland winds with one circuit with described second cone-shaped sealed gland outside surface, described motor is connected with power supply by gauge tap, described steel cable is provided with the technical scheme of snap close, namely, supercharge pump is utilized to be transferred in oil pipeline to be detected by the fluid pressurization in liquid reserve tank, then utilize O-ring seal and screw clip and cone-shaped sealed gland is screwed, prevent liquid leakage, then motor is opened by gauge tap, turning axle is rotated, drive steel cable is strained, the residual part put around cone seal of steel cable is tightened, the junction of cone-shaped sealed gland and oil pipeline to be detected is sealed and tightens, prevent liquid mistake from flowing out further, when being tightened onto to a certain degree, disable motor, snap close is used to lock steel cable, keep deflated state, supercharge pump is made to be pressurized to preset pressure, observe oil pipeline junction to be detected whether to leak, and be provided with dye barrel in liquid reserve tank and liquid can be dyed colour, be convenient to observe and whether leak, instead of traditional employing manually by virtue of experience to judge, so, efficiently solve existing oil pipeline docking Performance Detection and there is detection efficiency and the lower technical matters of accuracy rate, and then it is reasonable to achieve equipment de-sign, detection efficiency and the higher technique effect of accuracy rate.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
Embodiment one:
In embodiment one, provide oil pipeline Butt sealing performance detection apparatus, for carrying out sealing property detection to the oil pipeline after connecting, please refer to Fig. 1, described equipment comprises:
Liquid reserve tank 1, first cone-shaped sealed gland 2, second cone-shaped sealed gland 3, feed tube 4 one end is connected with described liquid reserve tank liquid outlet, be connected with the top ports of described first cone-shaped sealed gland after the described feed tube other end is connected with supercharge pump 5, the bottom nozzle of described first cone-shaped sealed gland is connected with one end of oil pipeline 6 to be detected, the other end of described oil pipeline to be detected is connected with the bottom nozzle of described second cone-shaped sealed gland, the top of described second cone-shaped sealed gland is sealing shape, dye barrel 7 is provided with in described liquid reserve tank, described dye barrel is built with dyestuff, switch valve is provided with bottom described dye barrel, described first cone-shaped sealed gland and described second cone-shaped sealed gland and described oil pipeline junction to be detected are equipped with O-ring seal, described first cone-shaped sealed gland and described second cone-shaped sealed gland outside surface are equipped with and screw clip 8, the bottom nozzle outside surface of described first cone-shaped sealed gland and described second cone-shaped sealed gland is equipped with an annulus 9, article 2, one end of steel cable 10 is all connected with described annulus, the other end of described 2 steel cables is connected with the turning axle of motor 11 respectively after described first cone-shaped sealed gland winds with one circuit with described second cone-shaped sealed gland outside surface, described motor is connected with power supply by gauge tap, described steel cable is provided with snap close 12.
Wherein, in the embodiment of the present application, screw clip described in be provided with tightening screw attaching nut and to screw.
Wherein, in the embodiment of the present application, by tightening nut, the diameter of clip can be reduced, and then carry out fastening to cone-shaped sealed gland.
Wherein, in the embodiment of the present application, described first cone-shaped sealed gland is identical with described second cone-shaped sealed gland shape and size.
Wherein, in the embodiment of the present application, described annulus adopts angle steel to make, and adopts angle steel can the intensity of support equipment.
Technical scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
Owing to have employed oil pipeline Butt sealing performance detection apparatus, for to carrying out sealing property detection to the oil pipeline after connecting, be designed to comprise: liquid reserve tank, first cone-shaped sealed gland, second cone-shaped sealed gland, feed tube one end is connected with described liquid reserve tank liquid outlet, be connected with the top ports of described first cone-shaped sealed gland after the described feed tube other end is connected with supercharge pump, the bottom nozzle of described first cone-shaped sealed gland is connected with one end of oil pipeline to be detected, the other end of described oil pipeline to be detected is connected with the bottom nozzle of described second cone-shaped sealed gland, the top of described second cone-shaped sealed gland is sealing shape, dye barrel is provided with in described liquid reserve tank, described dye barrel is built with dyestuff, switch valve is provided with bottom described dye barrel, described first cone-shaped sealed gland and described second cone-shaped sealed gland and described oil pipeline junction to be detected are equipped with O-ring seal, described first cone-shaped sealed gland and described second cone-shaped sealed gland outside surface are equipped with and screw clip, the bottom nozzle outside surface of described first cone-shaped sealed gland and described second cone-shaped sealed gland is equipped with an annulus, article 2, one end of steel cable is all connected with described annulus, the other end of described 2 steel cables is connected with the turning axle of motor respectively after described first cone-shaped sealed gland winds with one circuit with described second cone-shaped sealed gland outside surface, described motor is connected with power supply by gauge tap, described steel cable is provided with the technical scheme of snap close, namely, supercharge pump is utilized to be transferred in oil pipeline to be detected by the fluid pressurization in liquid reserve tank, then utilize O-ring seal and screw clip and cone-shaped sealed gland is screwed, prevent liquid leakage, then motor is opened by gauge tap, turning axle is rotated, drive steel cable is strained, the residual part put around cone seal of steel cable is tightened, the junction of cone-shaped sealed gland and oil pipeline to be detected is sealed and tightens, prevent liquid mistake from flowing out further, when being tightened onto to a certain degree, disable motor, snap close is used to lock steel cable, keep deflated state, supercharge pump is made to be pressurized to preset pressure, observe oil pipeline junction to be detected whether to leak, and be provided with dye barrel in liquid reserve tank and liquid can be dyed colour, be convenient to observe and whether leak, instead of traditional employing manually by virtue of experience to judge, so, efficiently solve existing oil pipeline docking Performance Detection and there is detection efficiency and the lower technical matters of accuracy rate, and then it is reasonable to achieve equipment de-sign, detection efficiency and the higher technique effect of accuracy rate.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.

Claims (4)

1. oil pipeline Butt sealing performance detection apparatus, for carrying out sealing property detection to the oil pipeline after connecting, it is characterized in that, described equipment comprises:
Liquid reserve tank, first cone-shaped sealed gland, second cone-shaped sealed gland, feed tube one end is connected with described liquid reserve tank liquid outlet, be connected with the top ports of described first cone-shaped sealed gland after the described feed tube other end is connected with supercharge pump, the bottom nozzle of described first cone-shaped sealed gland is connected with one end of oil pipeline to be detected, the other end of described oil pipeline to be detected is connected with the bottom nozzle of described second cone-shaped sealed gland, the top of described second cone-shaped sealed gland is sealing shape, dye barrel is provided with in described liquid reserve tank, described dye barrel is built with dyestuff, switch valve is provided with bottom described dye barrel, described first cone-shaped sealed gland and described second cone-shaped sealed gland and described oil pipeline junction to be detected are equipped with O-ring seal, described first cone-shaped sealed gland and described second cone-shaped sealed gland outside surface are equipped with and screw clip, the bottom nozzle outside surface of described first cone-shaped sealed gland and described second cone-shaped sealed gland is equipped with an annulus, article 2, one end of steel cable is all connected with described annulus, the other end of described 2 steel cables is connected with the turning axle of motor respectively after described first cone-shaped sealed gland winds with one circuit with described second cone-shaped sealed gland outside surface, described motor is connected with power supply by gauge tap, described steel cable is provided with snap close.
2. oil pipeline Butt sealing performance detection apparatus according to claim 1, is characterized in that, described in screw clip and be provided with tightening screw attaching nut and screw.
3. oil pipeline Butt sealing performance detection apparatus according to claim 1, is characterized in that, described first cone-shaped sealed gland is identical with described second cone-shaped sealed gland shape and size.
4. oil pipeline Butt sealing performance detection apparatus according to claim 1, is characterized in that, described annulus adopts angle steel to make.
CN201610117107.3A 2016-03-02 2016-03-02 Oil transportation pipeline butt joint sealing performance detection device Pending CN105547601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610117107.3A CN105547601A (en) 2016-03-02 2016-03-02 Oil transportation pipeline butt joint sealing performance detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610117107.3A CN105547601A (en) 2016-03-02 2016-03-02 Oil transportation pipeline butt joint sealing performance detection device

Publications (1)

Publication Number Publication Date
CN105547601A true CN105547601A (en) 2016-05-04

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824586A1 (en) * 1998-06-02 1999-12-09 Eugen Stier Abutment to accept pressure sealing covers of containers and radiator caps in motor vehicles, and to balance containers at vehicle main braking cylinders
US6018987A (en) * 1998-08-03 2000-02-01 Mocon, Inc. Apparatus for measuring gas transmission through container closures
CN204115990U (en) * 2014-10-28 2015-01-21 张家港富瑞特种装备股份有限公司 A kind of vehicle intercooler package seal checker
CN104458135A (en) * 2013-09-25 2015-03-25 山东省水利科学研究院 Pipeline pressure testing device and using method
CN205404042U (en) * 2016-03-02 2016-07-27 成都来宝石油设备有限公司 Oil pipeline docks sealing performance detection device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824586A1 (en) * 1998-06-02 1999-12-09 Eugen Stier Abutment to accept pressure sealing covers of containers and radiator caps in motor vehicles, and to balance containers at vehicle main braking cylinders
US6018987A (en) * 1998-08-03 2000-02-01 Mocon, Inc. Apparatus for measuring gas transmission through container closures
CN104458135A (en) * 2013-09-25 2015-03-25 山东省水利科学研究院 Pipeline pressure testing device and using method
CN204115990U (en) * 2014-10-28 2015-01-21 张家港富瑞特种装备股份有限公司 A kind of vehicle intercooler package seal checker
CN205404042U (en) * 2016-03-02 2016-07-27 成都来宝石油设备有限公司 Oil pipeline docks sealing performance detection device

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Application publication date: 20160504

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