CN107725920A - Oil filter pipeline simple and fast attachment means - Google Patents

Oil filter pipeline simple and fast attachment means Download PDF

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Publication number
CN107725920A
CN107725920A CN201710725460.4A CN201710725460A CN107725920A CN 107725920 A CN107725920 A CN 107725920A CN 201710725460 A CN201710725460 A CN 201710725460A CN 107725920 A CN107725920 A CN 107725920A
Authority
CN
China
Prior art keywords
connecting seat
pipe
sealing gasket
seal
oil filter
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
CN201710725460.4A
Other languages
Chinese (zh)
Inventor
韩玉涛
吕婷婷
张金岗
林俊年
谈淼
肖辉
孟庆承
冀君
段立果
张世竞
孔祥国
胡彦泉
张文佳
郭雷
崔勇
韩振峰
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.)
State Grid Corp of China SGCC
Maintenance Branch of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Maintenance Branch of State Grid Shandong Electric Power 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 State Grid Corp of China SGCC, Maintenance Branch of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201710725460.4A priority Critical patent/CN107725920A/en
Publication of CN107725920A publication Critical patent/CN107725920A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/007Ferrous alloys, e.g. steel alloys containing silver
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)

Abstract

Oil filter pipeline simple and fast attachment means, including the first connecting seat and the second connecting seat, the inner side of second connecting seat sets internal thread, the side installation fixing pipe and seal pipe of first connecting seat, seal pipe is located on the inside of fixing pipe, the end of seal pipe is installed by the first sealing gasket, first sealing gasket is in a ring, the outside of fixing pipe sets external screw thread, fixing pipe is coordinated by screw thread and the second connecting seat, the inner side installation sealing block of second connecting seat, during first connecting seat of the invention is by screw thread and the second connecting seat twist-on, seal pipe, which can be automatically inserted into fixing groove, is fitted close the first sealing gasket and the second sealing gasket, whole process is without operations such as iron wire bindings, only worker's can is needed to complete, it is easy to operate, the connecting line time greatly shortens, realize the quick connection of oil filter pipeline.

Description

Oil filter pipeline simple and fast attachment means
Technical field
The present invention relates to a kind of Quick Connect Kit, specifically a kind of oil filter pipeline simple and fast attachment means.
Background technology
Carrying out main transformer, the high turnover job such as anti-and needing to main transformer, high anti-etc. carry out oil strain, oiling, hot-oil circulation During Deng work, it is required for using oil filter.Wherein, an important step in preparation of the oil filter before oil strain is exactly to incite somebody to action All oil pipe lines of oil filter and main transformer(It is or high anti-), oil filter is connected.
The oil pipe line used at present and the connection method at main transformer end are as follows:Carried out by two staff, by an oil strain Machine pipeline one end respectively with metal iron pipe(The iron pipe is about 20 centimeters, one end band screw connector)Be nested poststack, uses iron wire Binding, then using screw and main transformer(It is or high anti-)Pouring orifice be connected, using same method by the other end of the pipeline with The oil-out of oil filter is connected, and completes main transformer(It is or high anti-)Pouring orifice and oil filter oil-out connection;According to the method described above The connection of the oil-out and oil filter oil inlet of main transformer is completed using an other oil filter pipeline.
The connection method needs two staff, and operating process is complicated, spends time length, and follow in oil strain and deep fat During ring, easily occur the unsafe factors such as oil leak at the connectivity port of oil pipe line.We design simple and quick Pipeline connecting device solves above mentioned problem, substantially reduces the time required during connection, has been obtained very in real work Good application.
The content of the invention
It is an object of the invention to provide a kind of oil filter pipeline simple and fast attachment means, above mentioned problem can solve the problem that.
The present invention to achieve the above object, is achieved through the following technical solutions:A kind of oil filter pipeline simple and fast connection Device, including the first connecting seat and the second connecting seat, the inner side of the second connecting seat set internal thread, the side peace of the first connecting seat Fixing pipe and seal pipe are filled, seal pipe is located on the inside of fixing pipe, and the first sealing gasket is installed in the end of seal pipe, and the first sealing gasket is in Annular, the outside of fixing pipe set external screw thread, and fixing pipe is coordinated by screw thread and the second connecting seat, the inner side peace of the second connecting seat Sealing block is filled, the sidepiece of sealing block opens up fixing groove, and fixing groove is annular groove, and seal pipe can coordinate with fixing groove, in fixing groove The second sealing gasket is installed in portion, and the second sealing gasket can coordinate with the first sealing gasket, the sidepiece installation Gask-O-Seal of sealing block, annular The side installation guiding pad of sealing gasket, Gask-O-Seal can coordinate with the inwall of seal pipe, and guiding pad is loop configuration, and second is anti- The opposite side installation flowline of retaining ring, the opposite side installation oil inlet pipe of the first connecting seat.The material of the fixing pipe is doping formula High-strength steel, material (weight) component of the doping formula High-strength steel are by mass percentage:
The .041-0 .043% of carbon 0;
The .3-0 .4% of chromium 0;
The .1-0 .2% of calcium 0;
0 .05-0 .06% of silver;
The .02-0 .03% of magnesium 0;
Lead tungstate 0.57-0.58%;
Surplus is iron.
In order to further realize the purpose of the present invention, following technical scheme can also be used:First sealing gasket and Two sealing gaskets are graphite packing sealing gasket.The first protective ring is installed in the side of first connecting seat, and the first protective ring is enclosed on On oil inlet pipe.The second protective ring is installed in the side of second connecting seat, and the second protective ring is enclosed on flowline.
The advantage of the invention is that:The material of the casing 16 of the present invention is doping formula High-strength steel, compared to ordinary steel Iron material matter, the improvement well that yield strength obtains, we have found identical in carbon, chromium, calcium, silver, magnesium and iron content through overtesting In the case of, it is doped into and the intensity of formula High-strength steel is adulterated after lead tungstate can be improved, particularly wolframic acid lead content reaches During 0.57-0.59%, the yield strength of doping formula High-strength steel obtains rising to for certain numerical value, reaches 248-249Mpa.This hair During bright first connecting seat is by screw thread and the second connecting seat twist-on, seal pipe, which can be automatically inserted into fixing groove, makes first Sealing gasket and the second sealing gasket are fitted close, and whole process operates without iron wire binding etc., only needs worker's can to complete, Easy to operate, the connecting line time greatly shortens, and realizes the quick connection of oil filter pipeline.Security at pipeline connectivity port Improve.The seal pipe of the present invention coordinates the area that can improve sealing structure with fixing groove, so as to substantially increase sealing.This The Gask-O-Seal of invention can coordinate in seal pipe and the inwall after fixing groove cooperation with seal pipe, close so as to further improve Feng Xing.The guiding pad of the present invention can play guide effect to seal pipe, facilitate seal pipe to coordinate with fixing groove.The present invention also has There is the advantages of simple for structure compact, manufacturing cost is cheap and easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention, and Fig. 2 is that wolframic acid lead content is added when identical for his material percentage(x Axle)With adulterating formula High-strength steel intensity(Mpa)Relationship graph.
Embodiment
Oil filter pipeline simple and fast attachment means, as Figure 1-Figure 2, including the first connecting seat 3 and the second connecting seat 6, the inner side of the second connecting seat 6 sets internal thread, the side installation fixing pipe 4 and seal pipe 5 of the first connecting seat 3, seal pipe 5 In the inner side of fixing pipe 4, the first sealing gasket 10 is installed in the end of seal pipe 5, the first sealing gasket 10 in a ring, the outside of fixing pipe 4 External screw thread is set, and fixing pipe 4 is coordinated by screw thread and the second connecting seat 6, the inner side installation sealing block 7 of the second connecting seat 6, sealing The sidepiece of block 7 opens up fixing groove 12, and fixing groove 12 is annular groove, and seal pipe 5 can coordinate with fixing groove 12, and the inside of fixing groove 12 is pacified The second sealing gasket 11 is filled, the second sealing gasket 11 can coordinate with the first sealing gasket 10, the sidepiece installation Gask-O-Seal of sealing block 7 13, the side installation guiding pad 14 of Gask-O-Seal 13, Gask-O-Seal 13 can coordinate with the inwall of seal pipe 5, guiding pad 14 For loop configuration, the opposite side installation flowline 9 of the second protective ring 8, the opposite side installation oil inlet pipe 1 of the first connecting seat 3.It is described The material of fixing pipe (4) is doping formula High-strength steel, and material (weight) component of the doping formula High-strength steel presses quality Percentage is:
The .041-0 .043% of carbon 0;
The .3-0 .4% of chromium 0;
The .1-0 .2% of calcium 0;
0 .05-0 .06% of silver;
The .02-0 .03% of magnesium 0;
Lead tungstate 0.57-0.58%;
Surplus is iron.
The material of the casing (16) of the present invention is doping formula High-strength steel, compared to common iron and steel material quality, yield strength Obtained improvement well, we are had found in the case of carbon, chromium, calcium, silver, magnesium and iron content identical through overtesting, are doped into The intensity of formula High-strength steel is adulterated after lead tungstate to be improved, and when particularly wolframic acid lead content reaches 0.57-0.59%, mixed The yield strength of miscellaneous formula High-strength steel obtains rising to for certain numerical value, reaches 248-249Mpa.
During first connecting seat 3 of the invention is by screw thread and the twist-on of the second connecting seat 6, seal pipe 5 can be automatically inserted into It is fitted close the first sealing gasket 10 and the second sealing gasket 11 into fixing groove 12, whole process operates without iron wire binding etc., Only worker's can is needed to complete, easy to operate, the connecting line time greatly shortens, and realizes that the quick of oil filter pipeline connects Connect.Security at pipeline connectivity port improves.The seal pipe 5 of the present invention coordinates with fixing groove 12 can improve sealing structure Area, so as to substantially increase sealing.The Gask-O-Seal 13 of the present invention can after seal pipe 5 and fixing groove 12 coordinate with The inwall of seal pipe 5 coordinates, so as to further improve sealing.The guiding pad 14 of the present invention can play guiding to seal pipe 5 Effect, facilitates seal pipe 5 to coordinate with fixing groove 12.First sealing gasket 10 and the second sealing gasket 11, which coordinate, can play sealing work With.
This device includes the oil filter oil hose end special connectivity port of metal, transformer body and oil filter interface end gold Belong to special connectivity port, wave click-on design is respectively adopted at two connectivity ports, there is ring seal circle, two-port in port Gently half rotation is that assembling finishes for alignment, and it is not in oil leak to ensure that pipeline connection finishes.Oil filter oil hose end metal The connection of special connectivity port and oil pipe line uses integrated design, and another port is by shrouding and is bolted to main transformer On(Install envelope dirt plate during main transformer normal operation additional).When needing the pipeline connection to oil filter, directly measure two ports and snap connection , time saving and energy saving, reliability and security all greatly improve.
The sealing gasket 11 of first sealing gasket 10 and second is graphite packing sealing gasket.The first sealing gasket 10 of the present invention It is graphite packing sealing gasket with the second sealing gasket 11, can have both avoided the first sealing gasket 10 and the second sealing gasket 11 molten by grease It is swollen, the sealing of the first sealing gasket 10 and the second sealing gasket 11 can be improved again.
The first protective ring 2 is installed in the side of first connecting seat 3, and the first protective ring 2 is enclosed on oil inlet pipe 1.The present invention The first protective ring 2 can improve the bonding strength of the first connecting seat 3 and oil inlet pipe 1.
The second protective ring 8 is installed in the side of second connecting seat 6, and the second protective ring 8 is enclosed on flowline 9.The present invention The second protective ring 8 can improve the bonding strength of the second connecting seat 6 and flowline 9.
Technical scheme is not restricted in the range of embodiment of the present invention.The not detailed description of the present invention Technology contents be known technology.

Claims (4)

1. oil filter pipeline simple and fast attachment means, it is characterised in that:Including the first connecting seat (3) and the second connecting seat (6), The inner side of second connecting seat (6) sets internal thread, and the side installation fixing pipe (4) and seal pipe (5) of the first connecting seat (3) are close Tube sealing (5) is located on the inside of fixing pipe (4), and the first sealing gasket (10) is installed in the end of seal pipe (5), and the first sealing gasket (10) is in ring Shape, the outside of fixing pipe (4) set external screw thread, and fixing pipe (4) is coordinated by screw thread and the second connecting seat (6), the second connecting seat (6) inner side installation sealing block (7), the sidepiece of sealing block (7) open up fixing groove (12), and fixing groove (12) is annular groove, sealing Pipe (5) can coordinate with fixing groove (12), and fixing groove (12) is internal to install the second sealing gasket (11), and the second sealing gasket (11) can be with the One sealing gasket (10) coordinates, the sidepiece installation Gask-O-Seal (13) of sealing block (7), and the side installation of Gask-O-Seal (13) is led To pad (14), Gask-O-Seal (13) can coordinate with the inwall of seal pipe (5), and guiding pad (14) is loop configuration, and second protects The opposite side installation flowline (9) of ring (8), the opposite side installation oil inlet pipe (1) of the first connecting seat (3), the fixing pipe (4) Material is doping formula High-strength steel, and material (weight) component of the doping formula High-strength steel is by mass percentage:
The .041-0 .043% of carbon 0;
The .3-0 .4% of chromium 0;
The .1-0 .2% of calcium 0;
0 .05-0 .06% of silver;
The .02-0 .03% of magnesium 0;
Lead tungstate 0.57-0.58%;
Surplus is iron.
2. oil filter pipeline simple and fast attachment means according to claim 1, it is characterised in that:First sealing gasket (10) and the second sealing gasket (11) is graphite packing sealing gasket.
3. oil filter pipeline simple and fast attachment means according to claim 1, it is characterised in that:First connecting seat (3) the first protective ring (2) is installed in side, and the first protective ring (2) is enclosed on oil inlet pipe (1).
4. oil filter pipeline simple and fast attachment means according to claim 1, it is characterised in that:Second connecting seat (6) the second protective ring (8) is installed in side, and the second protective ring (8) is enclosed on flowline (9).
CN201710725460.4A 2017-08-22 2017-08-22 Oil filter pipeline simple and fast attachment means Pending CN107725920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710725460.4A CN107725920A (en) 2017-08-22 2017-08-22 Oil filter pipeline simple and fast attachment means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710725460.4A CN107725920A (en) 2017-08-22 2017-08-22 Oil filter pipeline simple and fast attachment means

Publications (1)

Publication Number Publication Date
CN107725920A true CN107725920A (en) 2018-02-23

Family

ID=61205276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710725460.4A Pending CN107725920A (en) 2017-08-22 2017-08-22 Oil filter pipeline simple and fast attachment means

Country Status (1)

Country Link
CN (1) CN107725920A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103952638A (en) * 2014-04-04 2014-07-30 日照钢铁控股集团有限公司 Pipeline steel having excellent low-temperature toughness and manufacturing process
CN204962093U (en) * 2015-09-23 2016-01-13 国网电网公司 Oil filter tube coupling head
CN205859437U (en) * 2016-06-08 2017-01-04 国家电网公司 Oil filter pipeline simple and fast attachment means
CN106676389A (en) * 2016-12-22 2017-05-17 苏州劲元油压机械有限公司 High-strength corrosion-resistant steel for oil conveying pipe and processing technology thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103952638A (en) * 2014-04-04 2014-07-30 日照钢铁控股集团有限公司 Pipeline steel having excellent low-temperature toughness and manufacturing process
CN204962093U (en) * 2015-09-23 2016-01-13 国网电网公司 Oil filter tube coupling head
CN205859437U (en) * 2016-06-08 2017-01-04 国家电网公司 Oil filter pipeline simple and fast attachment means
CN106676389A (en) * 2016-12-22 2017-05-17 苏州劲元油压机械有限公司 High-strength corrosion-resistant steel for oil conveying pipe and processing technology thereof

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Application publication date: 20180223

RJ01 Rejection of invention patent application after publication