CN102060151A - Risk source leakage self-adaption universal ferromagnetic plugging device and fast plugging method thereof - Google Patents

Risk source leakage self-adaption universal ferromagnetic plugging device and fast plugging method thereof Download PDF

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Publication number
CN102060151A
CN102060151A CN 201010562441 CN201010562441A CN102060151A CN 102060151 A CN102060151 A CN 102060151A CN 201010562441 CN201010562441 CN 201010562441 CN 201010562441 A CN201010562441 A CN 201010562441A CN 102060151 A CN102060151 A CN 102060151A
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China
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universal
plugging
permanent magnet
strong magnetic
switching regulator
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CN 201010562441
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CN102060151B (en
Inventor
吴娟
寇子明
卫进
李军霞
高贵军
闫宏伟
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Taiyuan University of Technology
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Taiyuan University of Technology
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Abstract

The invention provides a risk source leakage self-adaption universal ferromagnetic plugging device and a fast plugging method thereof. The plugging device is composed of a fast positioning mechanism, a ferromagnetic plugging mechanism and a pressure-relieving diversion mechanism. In the fast plugging method, a switch permanent magnet, a universal follow-up hold-down ring and a soft rubber sacculus are taken as plugging elements; and the ductility and malleability of rubbers and follow-up characteristic of the universal follow-up hold-down ring in each direction are used. The risk source leakage self-adaption universal ferromagnetic plugging device is suitable for the leakage plugging for magnet attraction bodies with different radiuses of curvature, such as planar and cambered storage tanks and large pipe outer surfaces, is simple in structure and convenient to operate, and can fast plug leakage on outer surfaces of chemical production equipment and poisonous gas-liquid storage and transportation equipment.

Description

Universal strong magnetic plugging device of self adaptation and rapid plugging method thereof are leaked in the risk source
Technical field
The present invention relates to a kind of risk source leakage blocking device, in the production and storage and transport process especially for petrochemical complex, Coal Chemical Industry and other poisonous and harmful medium, universal strong magnetic plugging device of self adaptation and rapid plugging method thereof are leaked in a kind of risk source of the container that radius of curvature is bigger.
Background technology
Plant-scale continuous expansion, the production degree improves constantly continuously, leaks the economic loss that is caused and also is on the rise.Exist because leak, not only make the waste of becoming estranged that continues to flow of the energy and material, and make poisonous, harmful, corrosive property is strong, inflammable, explosive, high temperature, high-voltage various liquid dielectrics constantly leak. so that cause environmental pollution, cause fire, blast, poisoning and human casualty accident.An enterprise often causes the stopping production of whole production system because of the slight leakage in a place.At this moment people begin to notice under emergency, carry out the practical value that sealed knot is revealed rapidly.
Existing to large-scale spherical and the bigger leakages such as various containers of radius of curvature, used stopper has collision mat, leak stopping wedge, leak stopping glue and leak stopping band etc., its method for blocking also is corresponding straightforward procedure, leaks the way that adopts spiral nail to add in the adhesives screw-in hole as micropore and implements shutoff; Tank skin is torn special implements such as leaking employing air bag, inflatable packer and is implemented shutoff from outer wrap; Pipeline with pressure leak to adopt the cluster air sack, or adopts special implement such as metal case liner rubber pad to implement shutoff; Valve, flange or flange gasket damage and leak, and the method enforcement shutoff of adopting the flange clamp of different model and injecting sealant also can be adopted the shutoff of special plugging valves execution of instrument; To the sealer leak stopping of elder generations such as liquid chlorine cylinder, dispose with special tool the back.
These existing conventional Plugging devices and blocking method thereof use comparatively inconvenience, Applicable scope is relatively limited to, operation is difficulty relatively, can not get rid of the danger fast and effectively, plugging effect is not good, owing to reveal the harmfulness of medium, angle to the leak stopping specialty has proposed higher technical requirements, press for design a kind of simple in structure, easy to use, be suitable for practical a kind of risk source and leak universal strong magnetic plugging device of self adaptation and method for blocking thereof, avoid the poisonous and harmful medium to bring tremendous loss for the people's lives and property safety.
Summary of the invention
The present invention on the basis of existing technology, at than the container of larger radius of curvature or the connecting portion of container curved surface, provide a kind of risk source to leak universal strong magnetic plugging device of self adaptation and rapid plugging method thereof, to solve quick blocking problem than large curved surface or the leakage of curved surface connecting portion.
The present invention is based on the problems referred to above and purpose, the measure of being taked is that universal strong magnetic plugging device of self adaptation and rapid plugging method thereof are leaked in a kind of risk source, its plugging device comprises quick positioner, strong magnetic plugging mechanism and pressure release deflector, its architectural feature is: positioner is connected with strong magnetic plugging mechanism by connecting handle fast, the soft rubber sacculus of strong magnetic plugging mechanism is connected with the pressure release deflector, constitute the risk source and leak the universal strong magnetic plugging device of self adaptation, wherein:
Described quick positioner be by screw I by universal servo-actuated hold-down ring with connecting handle I and being connected handle II and being connected to and constituting; Described strong magnetic plugging mechanism is by tie bolt up and down switching regulator permanent magnet, soft rubber sacculus and contiguous block to be linked together to constitute; Described pressure release deflector is to be connected in soft rubber sacculus central authorities by mozzle and water conservancy diversion ball valve to constitute.
In technique scheme, described switching regulator permanent magnet is to be made by NdFeB material; Described soft rubber sacculus is to be made by acidproof, alkaline-resisting or corrosion-resistant material.
A kind of rapid plugging method that is used for the universal strong magnetic plugging device of above-mentioned risk source leakage self adaptation of the present invention, this method is that the switching regulator permanent magnet that will connect handle I one side earlier places by the leakage hole place of plug surface, open magnet contactor, the switching regulator permanent magnet fixedly is adsorbed on by the plug surface, open the water conservancy diversion ball valve, the bowl of soft rubber sacculus is sealed and places the leakage hole place, the switching regulator permanent magnet that will connect handle II one side again places by position, plug surface, universal servo-actuated hold-down ring is pressed on the soft rubber sacculus, after open magnet contactor, the switching regulator permanent magnet fixedly is adsorbed on by the plug surface, closes the water conservancy diversion ball valve during no leak and implement shutoff.
Universal strong magnetic plugging device of self adaptation and rapid plugging method thereof are leaked in a kind of risk of the present invention source, the permanent magnet that utilizes nd-fe-b high energy permanent magnet material to make, and the excellent in chemical character that had of rubber itself, designed a kind of pipeline that is not subjected to, the restriction of container radius of curvature, can carry out leak stopping in the stretch bending of 360 ° of degree directions, and the pressure release water conservancy diversion is convenient, switching regulator permanent magnet magnetic is big, flexible operation is simple, control rapidly effectively, needn't can be applied to pipeline with special-purpose machinery instrument or mode of connection energising dismounting, Coal Chemical Industries such as tank body, petrochemical complex parent magnetic is produced the sand holes that equipment occurs, the slit, hole, the shutoff that breach etc. leak.Purpose is the various paroxysmal chemical industry article leakage accidents of reply, reduces or eliminates disaster to the loss that society brings, and the universal strong magnetic plugging device of self adaptation is leaked in a kind of risk source that provides.
The rapid plugging method of the universal strong magnetic plugging device of self adaptation is leaked in a kind of risk of the present invention source, described rapid plugging method, be as the shutoff critical parts with the soft rubber sacculus, utilize the ductility and the leak tightness of rubber, the close magnetic condenser of producing various different curvature radius such as equipment and poisonous gas-liquid warehousing and transportation facilities at Coal Chemical Industry is under work condition state, container outer surface breaks to produce and leaks a kind of shutoff fast and effectively and guiding device and the method for implementing, and is a kind of actv. compound type plugging device.The universal follower structure that its physical construction partly adopts quick positioner to form almost can the various tank bodies of shutoff and the uppermost layer curved surface and the curved surface connecting portion of production facilities.Fixed part adopts controllable switch formula permanent magnet, and is fixed and load is very strong, can arbitrarily pick and place, and the shutoff good reliability is striven for the quality time for rescue and disposal, and the switch of water conservancy diversion ball valve can be realized the function of pressure release and the poisonous gas-liquid of water conservancy diversion simultaneously.
The universal strong magnetic plugging device of self adaptation is leaked in a kind of risk of the present invention source, under the condition of existing traditional blocking technology, the switching regulator permanent magnet of the nd-fe-b high energy permanent magnet material of employing produces very strong magnetic attraction in magnetic circuit, control by the switch on the permanent magnet, need not extraneous power supply.When plugging device is in running order, the sticking face of switching regulator permanent magnet bottom constitutes a pair of vertical magnetic pole, with the workpiece of magnetic conductive material sticking securely, also can be processed into shallow V groove on the sticking face, but therefore both plate-like workpiece of sticking, but sticking cylindrical work again, be applicable to plane and curved surface tank body, the leakage shutoff of the close magnetic condenser of different curvature radius such as large-scale pipeline, and it is simple to operate, convenient, fast, the water conservancy diversion ball valve screws by being threaded on the mozzle in the soft rubber sacculus, both can before shutoff, realize pressure release, shutoff pressure is reduced, can after shutoff finishes, carry out water conservancy diversion as required again.The dual-use function that carries out shutoff and water conservancy diversion is leaked in realization to poisonous gas-liquid.
Description of drawings
Fig. 1 is the overall structure scheme drawing of apparatus of the present invention;
Fig. 2 is the overall structure scheme drawing left view of apparatus of the present invention;
Fig. 3 is the structural representation of the connection handle I of apparatus of the present invention;
Fig. 4 is the plan structure scheme drawing of the connection handle I of apparatus of the present invention;
Fig. 5 is the structural representation of the universal servo-actuated hold-down ring of apparatus of the present invention;
Fig. 6 is the plan structure scheme drawing of the universal servo-actuated hold-down ring of apparatus of the present invention;
Fig. 7 is the structural representation of the connection handle II of apparatus of the present invention;
Fig. 8 is the plan structure scheme drawing of the connection handle II of apparatus of the present invention;
Fig. 9 is the contiguous block structural representation of apparatus of the present invention;
Figure 10 is the contiguous block left side TV structure scheme drawing of apparatus of the present invention;
Figure 11 is the soft rubber balloon structure scheme drawing of apparatus of the present invention;
Figure 12 is the soft rubber sacculus left side TV structure scheme drawing of apparatus of the present invention;
Figure 13 is the mozzle structural representation of apparatus of the present invention.
Among the figure: 1: connect handle I; 2: universal servo-actuated hold-down ring; 3: screw I; 4: the water conservancy diversion ball valve; 5: connect handle II; 6: screw II; 7: contiguous block; 8: tie bolt; 9: the switching regulator permanent magnet; 10: the soft rubber sacculus; 11: mozzle.
3-1: connect handle I screw; 3-2: connect handle I through hole; 5-1: screw on the universal servo-actuated hold-down ring; Screw under the universal servo-actuated hold-down ring of 5-2; 7-1: connect handle II screw; 7-2: connect handle II through hole; 9-1: contiguous block screw; 10-1: contiguous block side screw; 11-1: soft rubber sacculus pod apertures; 11-2: soft rubber sacculus bowl seals; 12-1: soft rubber sacculus side screw.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.
Embodiment 1
As Fig. 1-Figure 13, to implement a kind of risk of the present invention source and leak the universal strong magnetic plugging device of self adaptation, its physical construction comprises quick positioner, strong magnetic plugging mechanism and pressure release deflector.Wherein positioner comprises connection handle I 1, universal servo-actuated hold-down ring 2 and is connected handle II 5 fast; Strong magnetic plugging mechanism comprises switching regulator permanent magnet 9, soft rubber sacculus 10 and contiguous block 7; The pressure release deflector comprises water conservancy diversion ball valve 4, mozzle 11; The pressure release deflector comprises water conservancy diversion ball valve 4 and mozzle 11.
Wherein, described quick positioner is by pair of screws I 3 universal servo-actuated hold-down ring 2 to be connected handle I 1 and to be connected handle II 5 and to be connected to together with a pair of; Strong magnetic plugging mechanism is by three pairs of tie bolts 8 up and down switching regulator permanent magnet 9, soft rubber sacculus 10 and contiguous block 7 to be linked together; The pressure release deflector is to be made of mozzle 11 and water conservancy diversion ball valve 4.Described quick positioner is used in the quick location of storage tank or large-scale pipeline outer surface, and quick adjusting switching regulator permanent magnet 9 sucks by the plug surface; Described strong magnetic plugging mechanism is by being with bowl soft rubber sacculus 10 that seals under the combined action of quick positioner and pressure release deflector, tank body or large-scale pipeline leakage hole being carried out quick blocking; The effect of described pressure release deflector is the water conservancy diversion after pressure release in the shutoff process and shutoff process finish.
In concrete enforcement of the present invention, soft rubber sacculus 10 is different according to concrete medium of revealing and environment, selects acidproof, alkaline-resisting, corrosion-resistant material for use; Water conservancy diversion ball valve 4 opens or closes as required, directly drainage or shutoff; The permanent magnet that switching regulator permanent magnet 9 selects for use nd-fe-b high energy permanent magnet material to make, volume is little, suction is strong.
Embodiment 2
As Fig. 1-Figure 13, implement a kind of risk of the present invention source and leak the universal strong magnetic plugging device of self adaptation, its constituted mode is: at first be that mozzle 11 heat seals are installed among the pod apertures 11-1 of soft rubber sacculus 10, then water conservancy diversion ball valve 4 screwed formation pressure release deflector in the tapped bore 13-1 of mozzle 11; Screw 9-1 and switching regulator permanent magnet 9 by three tie bolt 8 connection contiguous blocks 7 about three side screw 12-1 of the upper end of soft rubber sacculus 10, the connection mode of the lower end of soft rubber sacculus 10 and the strong magnetic plugging mechanism of upper end connection mode same composition; The last screw 5-1 of universal servo-actuated hold-down ring 2 is linked together by screw I 3 with the through hole 7-1 that is connected handle II5, the following screw 5-2 of universal servo-actuated hold-down ring 2 is linked together by screw I 3 with the connection handle I through hole 3-1 that is connected handle I 1; The through hole 3-2 that will connect handle I 1 again is connected by screw II 6 among the left and right sides screw 10-1 of lower connecting block 7, and the screw 7-2 that connects handle II 5 is connected among the left and right sides screw 10-1 of contiguous block 7 by screw II 6, forms universal positioner.Guarantee contiguous block 11 and be connected handle I 1, connect handle II 5, connect handle I 1, connect handle II5 and should have flexibly with universal servo-actuated hold-down ring 2 and relatively rotate, be convenient to seek flexibly the position of placement permanent magnet.
Embodiment 3
Use the rapid plugging method that the universal strong magnetic plugging device of self adaptation is leaked in a kind of risk of the present invention source, at first be that the switching regulator permanent magnet 9 that will connect handle I 1 one sides is arranged near tank surface that leaks storage tank or the leakage hole that leaks the large-scale pipeline outside face, open magnet contactor, make switching regulator permanent magnet 9 firmly be adsorbed on close magnetic by the plug surface; Open water conservancy diversion ball valve 4 and prepare to carry out the preceding pressure release of shutoff, make the bowl of soft rubber sacculus 10 seal 11-2 centering leakage hole; The switching regulator permanent magnet 9 that connects handle II5 one side is placed on the correct position of close magnet, guarantee that universal servo-actuated hold-down ring 2 is pressed on the soft rubber sacculus 10, open magnet contactor, make switching regulator permanent magnet 9 firmly be adsorbed on close magnet surface, close water conservancy diversion ball valve 4 during side leakage free, finish shutoff.During as the needs water conservancy diversion, open water conservancy diversion ball valve 4 once more, external drainage tube gets final product water conservancy diversion.
Need to prove, because switching regulator permanent magnet 9 adopts nd-fe-b high energy permanent magnet material, produce very strong holding force in magnetic circuit, it rotates the pole piece axle by handle makes the strong magnetic shutoff of self adaptation capsule be in work or closed condition, need not extraneous power supply source.When soft rubber sacculus 10 was in running order, the sticking face of its bottom constituted a pair of vertical magnetic pole, with the workpiece of magnetic conductive material sticking securely; Fast positioner since adopt attaching screw with universal servo-actuated hold-down ring be connected handle and connect together, the leak stopping of all directions stretch bending all around is not subjected to the restriction of warehousing and transportation facilities shape during use.The two cooperatively interacts, work compound, and it is handy to use, very convenient.
The parameter such as the table 1 of the used in the above-described embodiments switching regulator permanent magnet of the present invention:
Table 1
Model Deadweight (Kg) Remanent magnetism power≤(Kg) Pulling-out force≤(Kg) L B H
YX1-1 3 2 250 90 63 68
YX1-4 11 2 1200 160 95 180
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.

Claims (4)

1. the universal strong magnetic plugging device of self adaptation is leaked in a risk source, comprises quick positioner, strong magnetic plugging mechanism and pressure release deflector, it is characterized in that:
Positioner is connected with strong magnetic plugging mechanism by connecting handle I (1) fast, and the soft rubber sacculus (10) of strong magnetic plugging mechanism is connected with the pressure release deflector, and constitute the risk source and leak the universal strong magnetic plugging device of self adaptation, wherein:
Described quick positioner be by screw I (3) by universal servo-actuated hold-down ring (2) with connecting handle I (1) and being connected handle II (5) and being connected to formation;
Described strong magnetic plugging mechanism is with switching regulator permanent magnet (9), soft rubber sacculus (10) and contiguous block (7) formation that links together by tie bolt (8) up and down;
Described pressure release deflector is the central authorities' formation that is connected in soft rubber sacculus (10) by mozzle (11) and water conservancy diversion ball valve (4).
2. plugging device as claimed in claim 1 is characterized in that switching regulator permanent magnet (9) is to be made of NdFeB material.
3. plugging device as claimed in claim 1 is characterized in that rubber sacculus (10) is to be made by acidproof, alkaline-resisting or corrosion-resistant material.
4. one kind is used for the rapid plugging method that the universal strong magnetic plugging device of self adaptation is leaked in the described risk of claim 1 source, this method is that the switching regulator permanent magnet (9) that will connect handle I (1) one side earlier places by the leakage hole place of plug surface, open magnet contactor, switching regulator permanent magnet (9) fixedly is adsorbed on by the plug surface, open water conservancy diversion ball valve (4), the bowl of soft rubber sacculus (10) is sealed (11-2) and places the leakage hole place, the switching regulator permanent magnet (9) that will connect handle II (5) one sides again places by position, plug surface, universal servo-actuated hold-down ring (2) is pressed on the soft rubber sacculus (10), after open magnet contactor, switching regulator permanent magnet (9) fixedly is adsorbed on by the plug surface, closes water conservancy diversion ball valve (4) during no leak and implement shutoff.
CN2010105624412A 2010-11-24 2010-11-24 Risk source leakage self-adaption universal ferromagnetic plugging device and fast plugging method thereof Expired - Fee Related CN102060151B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102865366A (en) * 2012-10-08 2013-01-09 中国人民解放军军事交通学院 Strong-magnet leakage stopping plug
CN104555169A (en) * 2014-12-26 2015-04-29 中北大学 Spider crawling type strong-magnetic self-adaption positioning quick plugger and decompression and diversion airbag
CN109268061A (en) * 2018-11-27 2019-01-25 山西鸿海科贸有限公司 A kind of New Energy increases the device of cracks in coal seam
CN111635016A (en) * 2020-06-12 2020-09-08 刘友军 Biological oil absorption device of pull direction formula food processing sewage
CN114905034A (en) * 2022-05-26 2022-08-16 广东韶钢松山股份有限公司 Ladle leakage repairing device and method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2090803U (en) * 1990-11-20 1991-12-18 河北冶金企业集团特殊材料公司 Magnetic leakage stopper
JPH10227390A (en) * 1997-02-17 1998-08-25 Osaka Gas Co Ltd Jig for gas pipe work
CN2505680Y (en) * 2001-09-13 2002-08-14 张国林 Pressurized sealing leak-stopping hose
JP2003056787A (en) * 2001-08-21 2003-02-26 Toho Gas Co Ltd Mounting fixture of un-blowout bag, and its mounting method
CN1499121A (en) * 2002-11-06 2004-05-26 朱志强 Device for sealing leakage through strong magnetism and plugging method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2090803U (en) * 1990-11-20 1991-12-18 河北冶金企业集团特殊材料公司 Magnetic leakage stopper
JPH10227390A (en) * 1997-02-17 1998-08-25 Osaka Gas Co Ltd Jig for gas pipe work
JP2003056787A (en) * 2001-08-21 2003-02-26 Toho Gas Co Ltd Mounting fixture of un-blowout bag, and its mounting method
CN2505680Y (en) * 2001-09-13 2002-08-14 张国林 Pressurized sealing leak-stopping hose
CN1499121A (en) * 2002-11-06 2004-05-26 朱志强 Device for sealing leakage through strong magnetism and plugging method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102865366A (en) * 2012-10-08 2013-01-09 中国人民解放军军事交通学院 Strong-magnet leakage stopping plug
CN104555169A (en) * 2014-12-26 2015-04-29 中北大学 Spider crawling type strong-magnetic self-adaption positioning quick plugger and decompression and diversion airbag
CN109268061A (en) * 2018-11-27 2019-01-25 山西鸿海科贸有限公司 A kind of New Energy increases the device of cracks in coal seam
CN111635016A (en) * 2020-06-12 2020-09-08 刘友军 Biological oil absorption device of pull direction formula food processing sewage
CN114905034A (en) * 2022-05-26 2022-08-16 广东韶钢松山股份有限公司 Ladle leakage repairing device and method

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