CN107080909A - Transformer anti-explosion is combined the unit and its explosion prevention controlling process - Google Patents
Transformer anti-explosion is combined the unit and its explosion prevention controlling process Download PDFInfo
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- CN107080909A CN107080909A CN201710275648.3A CN201710275648A CN107080909A CN 107080909 A CN107080909 A CN 107080909A CN 201710275648 A CN201710275648 A CN 201710275648A CN 107080909 A CN107080909 A CN 107080909A
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- explosion
- transformer
- blast wall
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- blast
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The present invention relates to a kind of transformer anti-explosion combination unit and its explosion prevention controlling process.The problems such as extinguishing effect is poor when it solves existing fire for transformer.Including support body, transformer device, horizontal support body, high pressure wire body, detecting module and control module, and control module is connected with high pressure wire cutting mechanism, and transformer device week is provided with some blast walls to the periphery, blast wall is connected with lifting driving structure, blast wall is provided with some induction modules close to the side of transformer device, induction module is connected with control module, and control module is connected with some nozzle of fire extinguisher for being arranged on blast wall close to transformer device side respectively.Advantage is:Power supply can be automatically cut off, blast wall can be lifted, and the maintenance of transformer will not be interfered, blast wall can voluntarily rise and surround transformer device when transformer device is on fire, the fire extinguisher being arranged on simultaneously on the inside of blast wall is targetedly put out a fire, good extinguishing effect.
Description
Technical field
The invention belongs to power supply unit technical field, more particularly, to a kind of transformer anti-explosion combination unit and its explosion-proof control
Method processed.
Background technology
The fire protection of country's large oil immersed power transformer is mainly using water spray, foam spray, oil extraction note at present
The fixed extinguishing systems such as nitrogen, meanwhile, auxiliary is using fire fighting devices such as sandbox, sand bucket and hand-held, transportable fire extinguishers.And oil extraction
Nitrogen-filling system oil pipe, the oil exit pipe connection connecting portion such as butterfly valve and shutoff valve oozes, oil leakage fault, due to pipeline and butterfly valve portion
There is problem in part quality, mounting process is unqualified, and the influence such as mechanical oscillation environmental change causes part permeability or seal gasket to grind
Damage, aging causes the length of permeability time one, the aggravation of leakage of oil situation even results in transformer oil and penetrates into influence operation peace in device cabinet
Entirely.
Pass through transformer fire analysis of cases, it can be seen that transformer fire and fire-fighting have following characteristics:1. electric power becomes
The failure of depressor fuel tank internal includes scaling loss of phase fault, ground short circuit, turn-to-turn short circuit and iron core of winding etc..These events
Barrier is all extremely dangerous for transformer.Because the fiery arc of the electricity produced during fuel tank internal fault, will cause the play of megohmite insulant
Strong gasification, so as to set off an explosion.Operating power transformer is in the presence of various load thermal stress, or due to accidental pole
The factors such as strong stress, humidity, particle deposition, the hot runaway of joint will all cause the decline of dielectric strength.So as to cause unnecessary
Phase fault, turn-to-turn short circuit and the high pressure winding coil transposition of ground short circuit failure 2. are discharged transformer core, and insulating paper is not
The electric discharge of rule, arc discharge is arranged at iron core column bottom.Single-phase transformer coil is caused seriously to burn, bell jar deformation bulge, fuel tank
Bottom oil inlet pipe is broken, wire insulation scaling loss, oil-feed road junction cardboard sooting.3. the failure outside oil tank of transformer has sleeve pipe and extraction
Phase fault and ground short circuit occur on line.When high-tension line is short-circuit, because contact resistance is becoming than larger ignition point at sleeve pipe
At depressor sleeve pipe, conservator makes fire burn more prosperous and more prosperous constantly to fuel feeding at point of origin.Because the temperature of transformer flame itself is high
In the burning-point of transformer oil, and there is the continuous fuel feeding of conservator, the combustion air for having abundance again around transformer can be such that fire more burns
More prosperous, once transformer explodes, explosive components may be to electrical equipment even people on fire extinguishing system pipe network, blast direction
The injury of member.Therefore, how when situation on fire occurs in transformer, the very first time puts out a fire to transformer, so as to prevent it
It is the problem for being badly in need of solving to produce explosion phenomenon.
In order to solve the problem of prior art is present, people have carried out long-term exploration, it is proposed that miscellaneous solution
Scheme.For example, Chinese patent literature discloses a kind of main transformer explosive fire accident fire extinguishing system pipe network explosion-protection equipment [application number:
, including side bushing explosion fire extinguishing system pipe network explosion-protection equipment and top bushing explosion fire extinguishing system pipe 201610914641.7]
Two kinds of structures of net explosion-protection equipment;Wherein:Side bushing explosion fire extinguishing system pipe network explosion-protection equipment structure is by long column, explosion-proof horizontal stroke
Beam, explosion-proof support and explosion-proof steel mesh are constituted.Top bushing explosion fire extinguishing system pipe network explosion-protection equipment structure by long column, be fixed on
Explosion-proof crossbeam on long column, the explosion-proof support being arranged between explosion-proof crossbeam are constituted.
The problem of such scheme solves existing transformer anti-explosion effect difference to a certain extent, but the side in the program
Surface cover pipe explosive snuffing system pipe network explosion-protection equipment is fixedly disposed on the outside of transformer device, without the feelings for occurring fire
Can be to the maintenance of transformer and using causing certain interference under condition, and still existed in the program:Stability is poor, fire extinguishing effect
It is really poor, it is impossible to which that the very first time will put out a fire and put the problem of extinguishing.
The content of the invention
Regarding the issue above, the present invention provides a kind of simple and reasonable, explosion-proof effect is good, can quickly carry out
The transformer anti-explosion combination unit and its explosion prevention controlling process of fire extinguishing.
Another object of the present invention be in view of the above-mentioned problems, provide a kind of simple to operate, can be automatic by transformer device
Power off the transformer anti-explosion control method of simultaneously quick extinguishing.
To reach above-mentioned purpose, present invention employs following technical proposal:This transformer anti-explosion is combined the unit, including frame
Body, it is characterised in that the horizontal support body for being located above transformer device and laterally setting, described transformer are provided with support body
Component is respectively equipped with some provided with some high pressure wire bodies for connecting and being in tensioned state with transverse strands body phase on horizontal support body
The detecting module corresponding with transformer device, and described detecting module is connected with control module, and described control mould
Block is connected with the high pressure wire cutting mechanism that can cut off high pressure wire body, and described transformer device week prevents provided with some to the periphery
Quick-fried wall, described blast wall is connected with the lifting driving structure that blast wall can be driven vertically to lift, and when described prevents
The blast wall that quick-fried wall is in described in when rising shape is circumferentially sequentially connected the cylindrical body to be formed and circumferentially surround transformer device, described
Blast wall be provided with some induction modules close to the side of transformer device, described induction module is connected with control module, institute
The control module stated is connected with some nozzle of fire extinguisher for being arranged on blast wall close to transformer device side respectively.Pass through detection
When module senses that transformer device has fire hazard, high pressure wire body is cut off rapidly by high-voltage line shut-off mechanism,
So that transformer device is powered off;After high pressure wire body is cut off, when transformer device burns away, by lifting driving structure
Blast wall is risen, the blast wall described in when described blast wall, which is in, rises shape, which is circumferentially sequentially connected, to be formed transformer group
The cylindrical body that part is circumferentially surrounded, during blast wall rise, the point of origin on induction module detection transformer device, same to phase
The nozzle of fire extinguisher answered is put out a fire to point of origin, it is preferable that fire extinguisher here is foam annihilator, so can rapidly be sprayed
Go out foam to be put out a fire, reduce the waste of foam.
In above-mentioned transformer anti-explosion combination unit, described cylindrical body upper end be provided with it is any one or more explosion-proof
Wall is connected and in the foldable Explosion-proof cap of foldable shape, and described foldable Explosion-proof cap is connected with can make foldable Explosion-proof cap exhibition
Open so as to by the closing controlling organization of cylindrical body upper end closed., will by closing controlling organization if transformer device burns away
The expansion of foldable Explosion-proof cap is so as to by cylindrical body upper end closed so that transformer device is in closing space, prevents transformer group
Part blast causes secondary damage.
In above-mentioned transformer anti-explosion combination unit, described closing controlling organization include it is some be hinged and connected successively from
And the folding stand of foldable Explosion-proof cap is formed, it is connected between two neighboring folding stand by torsion spring device, and described folding stand
The position-limit mechanism that each folding stand is mutually folded can be made by being provided between blast wall.Here position-limit mechanism, which can be used, will roll over
The lock that superimposed is mutually locked, lock here is by motor drive mechanism control or manually control, and motor drive mechanism and control module
It is connected.
In above-mentioned transformer anti-explosion combination unit, described high pressure wire cutting mechanism includes transversely support body slip and set
Put and the sliding seat with cutting blade corresponding with high-voltage line body phase, and described sliding seat passes through insulator with cutting blade
It is connected, the sliding seat laterally driven knot that transversely support body is moved back and forth can be driven by being provided between described horizontal support body and sliding seat
Structure.
In above-mentioned transformer anti-explosion combination unit, it is axially arranged that described laterally driven structure includes transversely support body
Cross slide way, described sliding seat is slidably arranged on cross slide way, and is provided between sliding seat and cross slide way energy
Drive the sliding seat laterally driven component that transversely guide rail reciprocatingly slides;Described laterally driven component includes being connected with sliding seat
And the driving wheel on cross slide way is slidably arranged in, described driving wheel is connected with the traverse driver being fixed on sliding seat;
Or, described cross slide way is provided with the screw mandrel being arranged in sliding seat, and described screw mandrel and is arranged on cross slide way
Motor be connected.
In above-mentioned transformer anti-explosion combination unit, described transformer device outer circumferential is provided with some mounting grooves,
And described blast wall is movably arranged in mounting groove respectively, and described blast wall under lifting driving structure effect is exposed to
Mounting groove is retracted in mounting groove;Described mounting groove is respectively along the circumferentially distributed setting of transformer device and described mounting groove
It is interconnected successively, each mounting groove upper end is equipped with can be by the enclosed construction of mounting groove upper end closed;Described closing knot
Structure includes two and covers the Explosion-proof cap for being located at mounting groove upper end, and described Explosion-proof cap one end, which is hinged, to be arranged on outside mounting groove upper end
Side, the other end, which is covered, to be located at mounting groove upper end and is mutually butted so as to by mounting groove upper end closed.Obviously, using enclosed construction energy
By mounting groove upper end closed, the elevator drive machine that is arranged in mounting groove is configured to when on fire this avoid transformer device
It is broken bad;Two explosion-proof caping can be opened when blast wall rises, and Explosion-proof cap end is resisted against all the time during blast wall rise
Blast wall both sides, when blast wall is dropped in mounting groove, Explosion-proof cap is again by mounting groove upper end closed.
In above-mentioned transformer anti-explosion combination unit, described lifting driving structure includes being placed in the vertical direction
Mounting bracket in mounting groove, is slided by guidance set between described mounting bracket and blast wall and is connected, and in mounting bracket and is prevented
Provided with the lifting drive component that blast wall can be made axially to be lifted along mounting bracket between quick-fried wall;Described guidance set is included along installation
Slided on the axially arranged line slideway of frame, described line slideway and be provided with guide rail slide block, and described guide rail slide block passes through mistake
Cab apron is connected with blast wall;Described lifting drive component includes the driving rack being axially disposed within along blast wall, described peace
Shelve and be fixed with driver, and the output shaft of described driver is connected with the drive gear being meshed with driving rack.
Cooperated by line slideway and guide rail slide block so that stability is good when blast wall is lifted, and more smoothes out, it is preferable that here
Driver use high power DC fire-proof motor, so that blast wall can quickly rise.
In above-mentioned transformer anti-explosion combination unit, described induction module and detecting module is respectively smoke inductor
And/or infrared induction module, and described smoke inductor and infrared induction module be connected with control module.
The transformer anti-explosion control method of above-mentioned transformer anti-explosion combination unit, as described below:The control of this transformer anti-explosion
Method processed comprises the following steps:
A, when detecting module senses that transformer device has fire hazard, it is rapid by high-voltage line shut-off mechanism
High pressure wire body is cut off, so that transformer device is powered off;
B, when high pressure wire body be cut off after, when transformer device burns away, by lifting driving structure by blast wall liter
Rise, the blast wall described in when described blast wall, which is in, rises shape, which is circumferentially sequentially connected to be formed, circumferentially surrounds transformer device
Cylindrical body, during blast wall rise, the point of origin on induction module detection transformer device, while corresponding fire extinguisher
Shower nozzle is put out a fire to point of origin.
In above-mentioned transformer anti-explosion control method, this method is further comprising the steps of:
If C, transformer device burn away, foldable Explosion-proof cap is deployed so as to by cylindrical body by closing controlling organization
Upper end closed so that transformer device is in closing space, prevents transformer device blast from causing secondary damage.
Compared with prior art, the advantage of this transformer anti-explosion combination unit and its explosion prevention controlling process is:Structure
Simply, stability is good, and power supply can be automatically cut off during fire for transformer, and blast wall can be lifted, and the maintenance of transformer will not be made
Into interference, blast wall can voluntarily rise and surround transformer device when transformer device is on fire, while being arranged on the inside of blast wall
Fire extinguisher targetedly put out a fire, good extinguishing effect if transformer still can not put out a fire, opens top cover by transformation on fire
Device is totally-enclosed, so as to reach extinguishing effect.
Brief description of the drawings
Structural representation under the foldable Explosion-proof cap folded state that Fig. 1 provides for the present invention.
Structural representation under the foldable Explosion-proof cap deployed condition that Fig. 2 provides for the present invention.
Fig. 3 is the sectional view at A in Fig. 1.
Fig. 4 is the sectional view at another visual angle at A in Fig. 1.
The sectional view that Fig. 5 provides for the present invention.
The structured flowchart that Fig. 6 provides for the present invention.
In figure, transformer device 1, mounting groove 11, blast wall 2, lifting driving structure 3, mounting bracket 31, line slideway 32,
It is guide rail slide block 33, rebound 34, driving rack 35, driver 36, drive gear 37, induction module 4, smoke inductor 41, red
Outer induction module 42, nozzle of fire extinguisher 5, control module 51, Explosion-proof cap 6, foldable Explosion-proof cap 7, folding stand 71, torsion spring device
72nd, position-limit mechanism 73, support body 8, horizontal support body 81, high pressure wire body 82, detecting module 83, high pressure wire cutting mechanism 9, cutting blade
911st, sliding seat 91, cross slide way 92, driving wheel 93, traverse driver 94.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in figures 1 to 6, this transformer anti-explosion is combined the unit, including support body 8, is provided with support body 8 and is located at transformer group
The top of part 1 and the horizontal support body 81 laterally set, transformer device 1 provided with it is some be connected with horizontal support body 81 and be in tighten
The high pressure wire body 82 of state, is respectively equipped with some detecting modules 83 corresponding with transformer device 1 on horizontal support body 81, and
Detecting module 83 is connected with control module 51, it is preferable that detecting module 83 here is respectively fixedly disposed at horizontal support body 11
Both sides;Or, detecting module 83 is movably arranged on horizontal support body 11, and control module 51 and can be cut off high pressure wire body 82
High pressure wire cutting mechanism 9 is connected, and transformer device is provided with some blast walls 2 in 1 week to the periphery, and blast wall 2, which is connected with, to be driven
The lifting driving structure 3 that blast wall 2 is vertically lifted, and the circumferential phase successively of blast wall 2 when blast wall 2 is in and rises shape
The cylindrical body for circumferentially surrounding transformer device 1 is even formed, blast wall 2 is provided with some sensings close to the side of transformer device 1
Module 4, induction module 4 is connected with control module 51, and control module 51 is respectively with some blast walls 2 that are arranged on close to transformer group
The nozzle of fire extinguisher 5 of the side of part 1 is connected, it is preferable that induction module 4 and detecting module 83 here is respectively smoke inductor 41
And/or infrared induction module 42, and smoke inductor 41 and infrared induction module 42 be connected with control module 51, you can with logical
It is rapid by high pressure by high-voltage line shut-off mechanism 9 when crossing detecting module 83 and sensing that transformer device 1 has fire hazard
Wire body 82 is cut off, so that transformer device 1 is powered off;After high pressure wire body 82 is cut off, when transformer device 1 burns away,
Blast wall 2 is risen by lifting driving structure 3, the blast wall 2 described in when described blast wall 2, which is in, rises shape it is circumferential according to
It is secondary to be connected to form the cylindrical body for circumferentially surrounding transformer device 1, during the rise of blast wall 2, the detection transformation of induction module 4
Point of origin in device assembly 1, while corresponding nozzle of fire extinguisher 5 is put out a fire to point of origin, it is preferable that fire extinguisher here is
Foam annihilator, so can rapidly spray foam and be put out a fire, and reduce the waste of foam.
Specifically, the cylindrical body upper end in the present embodiment, which is provided with, is connected with any one or more blast walls 2 and is in roll over
Stacked foldable Explosion-proof cap 7, and foldable Explosion-proof cap 7 is connected with can make the expansion of foldable Explosion-proof cap 7 so as to by cylindrical body
The closing controlling organization that end seal is closed, even transformer device 1 burn away, by closing controlling organization by foldable Explosion-proof cap 7
Expansion is so as to by cylindrical body upper end closed so that transformer device 1 is in closing space, prevents the blast of transformer device 1 from causing
Secondary damage.
Wherein, closing controlling organization here includes some be hinged and connected successively so as to form the folding of foldable Explosion-proof cap 7
It is connected between superimposed 71, two neighboring folding stand 71 by torsion spring device 72, and is provided with and can make between folding stand 71 and blast wall 2
The position-limit mechanism 73 that each folding stand 71 is mutually folded, position-limit mechanism 73 here can use and can mutually lock folding stand 71
Lock, lock here is connected by motor drive mechanism control or artificial control, and motor drive mechanism with control module.
Preferably, high pressure wire cutting mechanism 9 here includes the transversely slip of support body 81 setting and had and high pressure wire body
The sliding seat 91 of 82 corresponding cutting blades 911, and sliding seat 91 is connected with cutting blade 911 by insulator, transverse strands
The laterally driven structure that transversely support body 81 is moved back and forth of sliding seat 91 can be driven by being provided between body 81 and sliding seat 91.Further
Ground, laterally driven structure here includes the cross slide way 92 that transversely support body 81 is axially disposed within, and sliding seat 91, which is slided, to be set
Provided with that can drive sliding seat 91, transversely guide rail 92 is reciprocal on cross slide way 92, and between sliding seat 91 and cross slide way 92
The laterally driven component slided;Laterally driven component includes being connected and being slidably arranged in the drive on cross slide way 92 with sliding seat 91
Driving wheel 93, driving wheel 93 is connected with the traverse driver 94 being fixed on sliding seat 91;Or, cross slide way 92 is provided with and worn
Screw mandrel in sliding seat 91, and screw mandrel is connected with the motor being arranged on cross slide way 92.
Further, the outer circumferential of transformer device 1 here is provided with some mounting grooves 11, and the activity respectively of blast wall 2
It is arranged in mounting groove 11, and blast wall 2 is exposed to mounting groove 11 or is retracted to mounting groove 11 in the case where lifting driving structure 3 is acted on
It is interior;Mounting groove 11 is interconnected successively along the circumferentially distributed setting of transformer device 1 and mounting groove 11 respectively, each mounting groove 11
Upper end is equipped with can be by the enclosed construction of the upper end closed of mounting groove 11;Enclosed construction is located at the upper end of mounting groove 11 including two lids
Explosion-proof cap 6, the one end of Explosion-proof cap 6, which is hinged, to be arranged on the outside of the upper end of mounting groove 11, the other end cover be located at the upper end of mounting groove 11 and
It is mutually butted so as to by the upper end closed of mounting groove 11, it is clear that the upper end closed of mounting groove 11 can thus be avoided that using enclosed construction
Broken bad is caused to the lifting driving structure being arranged in mounting groove 11 when transformer device 1 is on fire;The energy when blast wall 2 rises
Two tops of Explosion-proof cap 6 are opened, and the end of Explosion-proof cap 6 is resisted against the both sides of blast wall 2 all the time during the rise of blast wall 2, when explosion-proof
When wall 2 is dropped in mounting groove 11, Explosion-proof cap 6 is again by the upper end closed of mounting groove 11.
Further, lifting driving structure 3 here includes being placed in the vertical direction the installation in mounting groove 11
Frame 31, is slided by guidance set between mounting bracket 31 and blast wall 2 and is connected, and be provided between mounting bracket 31 and blast wall 2
The lifting drive component that blast wall 2 can be made axially to be lifted along mounting bracket 31;Guidance set includes axially arranged along mounting bracket 31
Slided on line slideway 32, line slideway 32 and be provided with guide rail slide block 33, and guide rail slide block 33 passes through rebound 34 and the phase of blast wall 2
Even;Lifting drive component includes being fixed with driver on the driving rack 35 being axially disposed within along blast wall 2, mounting bracket 31
36, and driver 36 output shaft be connected with the drive gear 37 that is meshed of driving rack 35, by line slideway 32 and lead
Rail sliding block 33 cooperates so that stability is good when blast wall 2 is lifted, and more smoothes out, it is preferable that driver here is using big
Power DC fire-proof motor, so that blast wall can quickly rise.
This transformer anti-explosion control method, comprises the following steps:
A, when detecting module 83 senses that transformer device 1 has fire hazard, pass through high-voltage line shut-off mechanism
High pressure wire body 82 is cut off rapidly, so that transformer device 1 is powered off;
B, when high pressure wire body 82 be cut off after, will be explosion-proof by lifting driving structure 3 when transformer device 1 burns away
Wall 2 rises, and when blast wall 2, which is in, rises shape, blast wall 2 is circumferential is sequentially connected the cylinder to be formed and circumferentially surround transformer device 1
Shape body, during the rise of blast wall 2, the point of origin on the detection transformer device 1 of induction module 4, while corresponding fire extinguisher
Shower nozzle 5 is put out a fire to point of origin.
When step A and B have been performed, if transformer device 1 still burns away, if performing step C, transformer device 1
Burn away, deployed foldable Explosion-proof cap 7 so as to by cylindrical body upper end closed by closing controlling organization so that transformer group
Part 1 is in closing space, prevents the blast of transformer device 1 from causing secondary damage.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used transformer device 1, mounting groove 11, blast wall 2, lifting driving structure 3, mounting bracket herein
31st, line slideway 32, guide rail slide block 33, rebound 34, driving rack 35, driver 36, drive gear 37, induction module 4, cigarette
Mist inductor 41, infrared induction module 42, nozzle of fire extinguisher 5, control module 51, Explosion-proof cap 6, foldable Explosion-proof cap 7, folding stand
71st, torsion spring device 72, position-limit mechanism 73, support body 8, horizontal support body 81, high pressure wire body 82, detecting module 83, high pressure wire cutting machine
The terms such as structure 9, cutting blade 911, sliding seat 91, cross slide way 92, driving wheel 93, traverse driver 94, but be not precluded from making
With the possibility of other terms.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms;It
Be construed to any additional limitation and all disagreed with spirit of the present invention.
Claims (10)
1. a kind of transformer anti-explosion combination unit, including support body (8), it is characterised in that be provided with support body (8) and be located at transformer
The horizontal support body (81) set above component (1) and laterally, described transformer device (1) is provided with some and horizontal support body
(81) it is connected and the high pressure wire body (82) in tensioned state, some and transformer device is respectively equipped with horizontal support body (81)
(1) corresponding detecting module (83), and described detecting module (83) is connected with control module (51), and described control
Module (51) is connected with the high pressure wire cutting mechanism (9) that can cut off high pressure wire body (82), and described transformer device (1) week
Some blast walls (2) are provided with to the periphery, and described blast wall (2), which is connected with, can drive what blast wall (2) was vertically lifted
Lift driving structure (3), and the blast wall (2) described in when described blast wall (2) is in and rises shape is circumferential is sequentially connected shape
Into the cylindrical body for circumferentially surrounding transformer device (1), described blast wall (2) is provided with close to the side of transformer device (1)
Some induction modules (4), described induction module (4) is connected with control module (51), described control module (51) respectively with
Some nozzle of fire extinguisher (5) for being arranged on blast wall (2) close to transformer device (1) side are connected.
2. transformer anti-explosion according to claim 1 combination unit, it is characterised in that described cylindrical body upper end be provided with
Any one or more blast walls (2) are connected and are in the foldable Explosion-proof cap (7) of foldable shape, and described foldable Explosion-proof cap
(7) foldable Explosion-proof cap (7) expansion can be made so as to by the closing controlling organization of cylindrical body upper end closed by being connected with.
3. transformer anti-explosion combination unit according to claim 2, it is characterised in that described closing controlling organization includes
Some be hinged and connected successively is led to so as to be formed between the folding stand (71) of foldable Explosion-proof cap (7), two neighboring folding stand (71)
Cross torsion spring device (72) be connected, and between described folding stand (71) and blast wall (2) be provided with can make each folding stand (71) phase
The position-limit mechanism (73) mutually folded.
4. the transformer anti-explosion combination unit according to claim 1 or 2 or 3, it is characterised in that described high pressure wire cutting
Mechanism (9) includes transversely support body (81) and slides setting and have the cutting blade (911) corresponding with high pressure wire body (82)
Sliding seat (91), and described sliding seat (91) is connected with cutting blade (911) by insulator, described horizontal support body (81)
Sliding seat (91) the laterally driven structure that transversely support body (81) is moved back and forth can be driven by being provided between sliding seat (91).
5. transformer anti-explosion combination unit according to claim 4, it is characterised in that described laterally driven structure includes
The cross slide way (92) that transversely support body (81) is axially disposed within, described sliding seat (91) is slidably arranged in cross slide way (92)
On, and provided with that can drive sliding seat (91), transversely guide rail (92) reciprocatingly slides between sliding seat (91) and cross slide way (92)
Laterally driven component;Described laterally driven component includes being connected and being slidably arranged in cross slide way (92) with sliding seat (91)
On driving wheel (93), described driving wheel (93) is connected with the traverse driver (94) being fixed on sliding seat (91);Or,
Described cross slide way (92), which is provided with, is arranged in screw mandrel in sliding seat (91), and described screw mandrel and is arranged on cross slide way
(92) motor on is connected.
6. transformer anti-explosion combination unit according to claim 1, it is characterised in that described transformer device (1) week
Some mounting grooves (11) are provided with laterally, and described blast wall (2) is movably arranged in mounting groove (11) respectively, and in lifting
The lower described blast wall (2) of driving structure (3) effect is exposed to mounting groove (11) or is retracted in mounting groove (11);Described peace
Tankage (11) is interconnected successively along the circumferentially distributed setting of transformer device (1) and described mounting groove (11) respectively, each
Mounting groove (11) upper end is equipped with can be by the enclosed construction of mounting groove (11) upper end closed;Described enclosed construction includes two lids
The Explosion-proof cap (6) of mounting groove (11) upper end is located at, described Explosion-proof cap (6) one end, which is hinged, to be arranged on outside mounting groove (11) upper end
Side, the other end, which is covered, to be located at mounting groove (11) upper end and is mutually butted so as to by mounting groove (11) upper end closed.
7. transformer anti-explosion combination unit according to claim 6, it is characterised in that described lifting driving structure (3)
Including the mounting bracket (31) being placed in the vertical direction in mounting groove (11), described mounting bracket (31) and blast wall (2) it
Between by guidance set slide be connected, and between mounting bracket (31) and blast wall (2) be provided with can make blast wall (2) along mounting bracket
(31) the lifting drive component axially lifted;Described guidance set is included along the axially arranged line slideway of mounting bracket (31)
(32), slided on described line slideway (32) and be provided with guide rail slide block (33), and described guide rail slide block (33) passes through rebound
(34) it is connected with blast wall (2);Described lifting drive component includes the driving rack being axially disposed within along blast wall (2)
(35), be fixed with driver (36) on described mounting bracket (31), and described driver (36) output shaft be connected with
The drive gear (37) that driving rack (35) is meshed.
8. transformer anti-explosion combination unit according to claim 1, it is characterised in that described induction module (4) and spy
It is respectively smoke inductor (41) and/or infrared induction module (42) to survey module (83), and described smoke inductor (41) and
Infrared induction module (42) is connected with control module (51).
9. a kind of transformer anti-explosion controlling party of the transformer anti-explosion combination unit in 1-8 according to claim described in any one
Method, it is characterised in that this method comprises the following steps:
A, when detecting module (83) senses that transformer device (1) has fire hazard, pass through high-voltage line shut-off mechanism
It is rapid to cut off high pressure wire body (82), so that transformer device (1) is powered off;
B, after high pressure wire body (82) is cut off, will be anti-by lifting driving structure (3) when transformer device (1) burns away
Quick-fried wall (2) is risen, and the blast wall (2) described in when described blast wall (2), which is in, rises shape, which is circumferentially sequentially connected, to be formed and will become
The cylindrical body that depressor component (1) is circumferentially surrounded, during blast wall (2) rise, induction module (4) detection transformer device
(1) point of origin on, while corresponding nozzle of fire extinguisher (5) is put out a fire to point of origin.
10. transformer anti-explosion control method according to claim 9, it is characterised in that this method is further comprising the steps of:
If C, transformer device (1) burn away, foldable Explosion-proof cap (7) is deployed so as to by tubular by closing controlling organization
Body upper end closed so that transformer device (1) is in closing space, prevents transformer device (1) blast from causing secondary damage.
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CN111326987A (en) * | 2020-04-08 | 2020-06-23 | 山东和兑智能科技有限公司 | High-voltage cable trench safety protection method |
CN111870842A (en) * | 2020-07-30 | 2020-11-03 | 徐志群 | Automatic fire extinguishing device for industrial factory building circuit protection |
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CN111870842A (en) * | 2020-07-30 | 2020-11-03 | 徐志群 | Automatic fire extinguishing device for industrial factory building circuit protection |
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