CN103775690A - Three-magnet movable slideway type magnetic constant force sealer - Google Patents

Three-magnet movable slideway type magnetic constant force sealer Download PDF

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Publication number
CN103775690A
CN103775690A CN201410066207.9A CN201410066207A CN103775690A CN 103775690 A CN103775690 A CN 103775690A CN 201410066207 A CN201410066207 A CN 201410066207A CN 103775690 A CN103775690 A CN 103775690A
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CN
China
Prior art keywords
moving
sealing plate
magnetic
fixed
magnet
Prior art date
Application number
CN201410066207.9A
Other languages
Chinese (zh)
Other versions
CN103775690B (en
Inventor
刘新峰
刘照清
杨文辉
Original Assignee
乌鲁木齐磁封节能环保科技有限公司
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Application filed by 乌鲁木齐磁封节能环保科技有限公司 filed Critical 乌鲁木齐磁封节能环保科技有限公司
Priority to CN201410066207.9A priority Critical patent/CN103775690B/en
Publication of CN103775690A publication Critical patent/CN103775690A/en
Application granted granted Critical
Publication of CN103775690B publication Critical patent/CN103775690B/en

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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
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10Means for stopping flow from or in pipes or hoses

Abstract

The invention provides a three-magnet movable slideway type magnetic constant force sealer, mainly comprising a pipe (1) and a sealing opening (2) and a fixing body (4) mounted on the pipe (1), wherein a magnetic adsorption fixing body (5), a magnetic repulsion fixing body (9) and a slideway (8) are mounted on the fixing body (4); a movable body (6) is mounted in the slideway (8), and the movable body (6) can move slidably in the slideway (8); a magnet (7) is mounted in the movable body (6), the movable body (6) is connected with a sealing plate (3), and the sealing plate (3) and the movable body (6) move synchronously; the sealing plate (3) is mutually meshed with the sealing opening (2), and extrudes the sealing opening (2) under the linkage of the movable body (6), so as to achieve the constant force movement and isolation seal; the three-magnet movable slideway type magnetic constant force sealer is applicable to sealing the valves of various kinds of pipes and appliances.

Description

Three magnets move slide track type magnetic constant force sealer

Technical field

Patent of the present invention relates to a kind of three magnets and moves slide track type magnetic constant force sealer, specifically, be one utilize 2 magnet magnetic attracting forces and 2 nearly power of magnet magnetic repulsive force power large, far away little, be combined into comparatively constant force linking mechanism, make sealing plate move and seal the constant force of interlock.

Background technique

At present, sealer all use be spring, counterweight, because it is along with opening of sealed mouth is large, it is large that its power also becomes thereupon, while forming sealing, power is little, power is large while resetting, can not form constant force.

Summary of the invention

The present invention overcomes deficiency of the prior art, provide a kind of three magnets to move slide track type magnetic constant force sealer, that is: 2 magnet magnetic attracting forces and the 2 nearly power of magnet magnetic repulsive force power large, far away are little, be combined into comparatively constant force linking mechanism, make sealing plate move and seal the constant force of interlock.。

For solving above technical problem, the present invention is achieved by the following technical solutions: on pipeline, sealed mouth is installed, state determines body; State determines to be provided with on body magnetic absorption fixed body, magnetic repulsion fixed body, slides into; Moving body is installed in slideway, and moving body is energy sliding in slideway; Magnet is installed in moving body, and moving body is connected with sealing plate, sealing plate and moving body synchronizing moving; Sealing plate coincide mutually with sealed mouth, and under the interlock of moving body, crush seal mouth, reaches isolating seal; When sealing plate crush seal mouth isolating seal state, when there being object to pass through in pipeline, object crush seal plate, extruding force is greater than making a concerted effort of magnet and magnetic absorption fixed body suction, magnetic repulsion fixed body repulsive force, sealing plate opening encapsulation mouth, object passes through; After object passes through, the extruding force on sealing plate reduces, and sealing plate returns to crush seal mouth, realizes sealing plate (3) constant force and moves operation, reaches former isolation sealing state.

Accompanying drawing explanation

Further describe below in conjunction with accompanying drawing:

Accompanying drawing is structural representation

1. pipeline, 2. sealed mouth, 3. sealing plate, 4. state determines body, 5. magnetic absorption fixed body, 6 moving bodys, 7. magnet, 8. slideway, 9. magnetic repulsion fixed body.

Embodiment

Described three magnets move slide track type magnetic constant force sealer be on pipeline (1), sealed mouth (2) is installed, state determines body (4), state determines to be provided with on body (4) magnetic absorption fixed body (5), magnetic repulsion fixed body (9), slides into (8), moving body (6) is installed in slideway (8), and moving body (6) is energy sliding in slideway (8), magnet (7) is installed in moving body (6), and moving body (6) is connected with sealing plate (3), sealing plate (3) and moving body (6) synchronizing moving, sealing plate (3) coincide mutually with sealed mouth (2), and under the interlock of moving body (6), crush seal mouth (2), reaches isolating seal, when sealing plate (3) crush seal mouth (2) isolating seal state, when having object to pass through in pipeline (1), object crush seal plate (3), the power of its object crush seal plate (3) is greater than magnet (7) and magnetic absorption fixed body (5) suction, making a concerted effort of magnetic repulsion fixed body (9) repulsive force, sealing plate (3) and moving body (6) synchronizing moving, sealing plate (3) is away from sealed mouth (2), moving body (6) is away from magnetic absorption fixed body (5), moving body (6) is near magnetic repulsion fixed body (9), sealing plate (3) opening encapsulation mouth (2), object passes through, after object passes through, extruding force on sealing plate (3) reduces, under the mutual adsorption force of magnet (7) and magnetic absorption fixed body (5) and magnet (7) and the mutual repulsive force effect of magnetic repulsion fixed body (9), the close magnetic absorption fixed body (5) of moving body (6), moving body (6) are away from magnetic repulsion fixed body (9), drive sealing plate (3) near sealed mouth (2), reach gradually sealing plate (3) crush seal mouth (2), realize sealing plate (3) constant force and move operation, return to former isolation sealing state.

The above three magnet moves object described in the concrete mode of execution of slide track type magnetic constant force sealer, is solid or liquid or fluid or gas or mixture.

Claims (1)

1. three magnets move a slide track type magnetic constant force sealer, it is characterized in that, on pipeline (1), sealed mouth (2) is installed, state determines body (4); State determines to be provided with on body (4) magnetic absorption fixed body (5), magnetic repulsion fixed body (9), slides into (8); Moving body (6) is installed in slideway (8), and moving body (6) is energy sliding in slideway (8); Magnet (7) is installed in moving body (6), and moving body (6) is connected with sealing plate (3), sealing plate (3) and moving body (6) synchronizing moving; Sealing plate (3) coincide mutually with sealed mouth (2), and under the interlock of moving body (6), crush seal mouth (2), reaches isolating seal; When sealing plate (3) crush seal mouth (2) isolating seal state, when having object to pass through in pipeline (1), the power of object crush seal plate (3) is greater than making a concerted effort of magnet (7) and magnetic absorption fixed body (5) suction, magnetic repulsion fixed body (9) repulsive force, sealing plate (3) and moving body (6) synchronizing moving, sealing plate (3) away from sealed mouth (2), moving body (6) away from magnetic absorption fixed body (5), moving body (6) near magnetic repulsion fixed body (9), sealing plate (3) opening encapsulation mouth (2), object passes through; After object passes through, extruding force on sealing plate (3) reduces, under the mutual adsorption force of magnet (7) and magnetic absorption fixed body (5) and magnet (7) and the mutual repulsive force effect of magnetic repulsion fixed body (9), the close magnetic absorption fixed body (5) of moving body (6), moving body (6) are away from magnetic repulsion fixed body (9), drive sealing plate (3) near sealed mouth (2), reach gradually sealing plate (3) crush seal mouth (2), realize sealing plate (3) constant force and move operation and isolating seal.
CN201410066207.9A 2014-02-26 2014-02-26 Three magnets move slide track type magnetic constant force sealer CN103775690B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410066207.9A CN103775690B (en) 2014-02-26 2014-02-26 Three magnets move slide track type magnetic constant force sealer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410066207.9A CN103775690B (en) 2014-02-26 2014-02-26 Three magnets move slide track type magnetic constant force sealer

Publications (2)

Publication Number Publication Date
CN103775690A true CN103775690A (en) 2014-05-07
CN103775690B CN103775690B (en) 2016-02-10

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CN201410066207.9A CN103775690B (en) 2014-02-26 2014-02-26 Three magnets move slide track type magnetic constant force sealer

Country Status (1)

Country Link
CN (1) CN103775690B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2662030Y (en) * 2003-01-05 2004-12-08 刘新峰 Energy saving environment protection countercurrent-proof magnetic force sealer
CN2895907Y (en) * 2006-03-06 2007-05-02 南京工业职业技术学院 Magnetic-force regulation trottling valve
CN101457845A (en) * 2007-12-12 2009-06-17 蒂雅克股份有限公司 Mechanical valve
CN201526711U (en) * 2009-09-30 2010-07-14 刘建军 Reversible one-way valve
CN102192343A (en) * 2010-03-19 2011-09-21 戴长虹 Check valve core sealed by mechanical and magnetic force
CN102192344A (en) * 2010-03-19 2011-09-21 戴长虹 Drainage pipeline one-way valve core
JP2011236949A (en) * 2010-05-07 2011-11-24 Ishizaki Seisakusho:Kk Valve device having valve closure mechanism using magnetic material
CN203979514U (en) * 2014-02-26 2014-12-03 乌鲁木齐磁封节能环保科技有限公司 Three magnets move slide track type magnetic constant force sealer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2662030Y (en) * 2003-01-05 2004-12-08 刘新峰 Energy saving environment protection countercurrent-proof magnetic force sealer
CN2895907Y (en) * 2006-03-06 2007-05-02 南京工业职业技术学院 Magnetic-force regulation trottling valve
CN101457845A (en) * 2007-12-12 2009-06-17 蒂雅克股份有限公司 Mechanical valve
CN201526711U (en) * 2009-09-30 2010-07-14 刘建军 Reversible one-way valve
CN102192343A (en) * 2010-03-19 2011-09-21 戴长虹 Check valve core sealed by mechanical and magnetic force
CN102192344A (en) * 2010-03-19 2011-09-21 戴长虹 Drainage pipeline one-way valve core
JP2011236949A (en) * 2010-05-07 2011-11-24 Ishizaki Seisakusho:Kk Valve device having valve closure mechanism using magnetic material
CN203979514U (en) * 2014-02-26 2014-12-03 乌鲁木齐磁封节能环保科技有限公司 Three magnets move slide track type magnetic constant force sealer

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Publication number Publication date
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