CN209642057U - A kind of power distribution cabinet with automatic fire-extinguishing function - Google Patents
A kind of power distribution cabinet with automatic fire-extinguishing function Download PDFInfo
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- CN209642057U CN209642057U CN201920609026.4U CN201920609026U CN209642057U CN 209642057 U CN209642057 U CN 209642057U CN 201920609026 U CN201920609026 U CN 201920609026U CN 209642057 U CN209642057 U CN 209642057U
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Abstract
The utility model discloses a kind of power distribution cabinets with automatic fire-extinguishing function, including cabinet, the midpoint of the cabinet wall bottom is provided with distribution components main body, top at left and right sides of the cabinet is provided with driving device, top at left and right sides of the cabinet offers the first through slot, and the left and right sides at the top of the cabinet wall is provided with storage device.The mutual cooperation that the utility model passes through set casing, firm motor, firm shaft, reel, fixed rope, the second through slot, firm plate, riser, slide bar, sliding block, buffer spring, the first through slot, dry powder storage box, baffle and card slot, realize the effect of self-extinguishing, solve the problems, such as that common power distribution cabinet is mostly manually put out a fire, it avoids needing to put out a fire by manually when power distribution cabinet breaks down and causes fire, improve efficiency when power distribution cabinet fire extinguishing, serious electric power accident is avoided the occurrence of, extensive promotion and popularization are conducive to.
Description
Technical field
The utility model relates to power distribution cabinet technical field, specially a kind of power distribution cabinet with automatic fire-extinguishing function.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less;
The occasion that motor control center concentrates for load, circuit is more.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to nearest load.This grade of equipment reply load provides protection, monitoring and control, power distribution cabinet and is typically mounted at open air, locates
In unattended state, ambient enviroment is more severe, common because the variation of temperature and the operation of electric power easily lead to fire
Power distribution cabinet is mostly manually put out a fire, once power distribution cabinet, which breaks down, causes fire, it is necessary to it is manually gone out by administrator
Fire, and when power distribution cabinet distance management station is distant, when administrator is difficult to be on the scene in time, it will lead to serious electric power occur
Accident, but also will cause huge economic loss, it is unfavorable for extensive promotion and popularization.
Utility model content
The purpose of this utility model is to provide a kind of power distribution cabinets with automatic fire-extinguishing function, have the excellent of self-extinguishing
Point solves the problems, such as that common power distribution cabinet is mostly manually put out a fire.
To achieve the above object, the utility model provides the following technical solutions: a kind of distribution with automatic fire-extinguishing function
Cabinet, including cabinet, the midpoint of the cabinet wall bottom are provided with distribution components main body, the top at left and right sides of the cabinet
It is provided with driving device, the top at left and right sides of the cabinet offers the first through slot, the left side at the top of the cabinet wall
Right two sides are provided with storage device, the left side of the cabinet wall and are located at below driving device and are provided with smog sensing
Device, the right side of the cabinet and be located at driving device below be provided with PLC controller, the front of the cabinet is provided with fixation
Door;
The driving device includes set casing, is fixedly connected on the left of the right side of the set casing and cabinet, the fixation
Left side at the top of shell inner wall is fixedly connected with firm motor, is fixedly connected with firm shaft on the output shaft of the firm motor,
The surface of the firm shaft is fixedly connected with reel, and the surface wrap of the reel has fixed rope, the set casing
Right side opening be equipped with the second through slot compatible with the first through slot, the right end of the fixed rope sequentially pass through from left to right set casing,
Second through slot, the first through slot and cabinet and the inside for extending to its cabinet are fixedly connected with firm plate, set casing inner wall top
The midpoint of portion and bottom is fixedly connected to riser, the right side of the riser and is fixedly connected with cunning close to the side of fixed rope
Bar, the right end of the slide bar sequentially pass through set casing, the second through slot, the first through slot and cabinet from left to right and extend to its cabinet
Inside, the position of the surface of the slide bar and corresponding firm plate is provided with sliding block, the sliding block close to firm plate side with
Firm plate is fixedly connected, and the surface of the slide bar is socketed with buffer spring, and the left side of the sliding block passes through buffer spring and riser
Right side be fixedly connected;
The storage device includes dry powder storage box, the fixed company in the top of the dry powder storage box and the top of cabinet wall
It connects, is provided with charge pipe at the top of the dry powder storage chamber interior wall, the top of the charge pipe sequentially passes through dry powder from bottom to up
Storage box and cabinet and the outside for extending to cabinet, the top of the charge pipe are provided with sealing cover compatible with charge pipe,
Bottom on the right side of the dry powder storage box is fixedly connected with mounting plate, and the bottom of the dry powder storage box is provided with stores with dry powder
The position of the compatible baffle of case, the left side of the mounting plate and corresponding baffle offers card slot, and the right side of the baffle is run through
It card slot and extends to inside it, the baffle is fixedly connected close to the side of firm plate with firm plate.
Preferably, top of the firm plate far from fixed rope side contacts with each other with dry powder storage box.
Preferably, the surface of the slide bar and the inner wall of sliding block are slidably connected.
Preferably, the top of the baffle and the bottom of dry powder storage box contact with each other.
Preferably, in the groove of the set casing inner wall bottom and position of corresponding firm shaft is fixedly connected with the axis of rolling
It holds, the bottom end of the firm shaft runs through rolling bearing and extends to its inside to be flexibly connected with it.
Preferably, cushion, the right side of the baffle and the left side phase of cushion are fixedly connected on the right side of the card slot inner wall
Mutually contact.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through set casing, firm motor, firm shaft, reel, fixed rope, the second through slot, consolidates
The mutual cooperation of plate, riser, slide bar, sliding block, buffer spring, the first through slot, dry powder storage box, baffle and card slot realizes certainly
The effect of dynamic fire extinguishing, solves the problems, such as that common power distribution cabinet is mostly manually put out a fire, and avoids drawing when power distribution cabinet failure
It needs to put out a fire by manually when ignition calamity, improves efficiency when power distribution cabinet fire extinguishing, avoid the occurrence of serious electric power thing
Therefore economic loss is reduced, it is conducive to extensive promotion and popularization.
2, the utility model improves stability when firm shaft uses by setting rolling bearing, soft by being arranged
Pad, avoids colliding between baffle and card slot, improves the service life of baffle.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model front view;
Fig. 2 is the cross-sectional view of the structure of the utility model driving device front view;
Fig. 3 is the cross-sectional view of the structure of the utility model storage device front view;
Fig. 4 is the structural schematic diagram of the utility model front view.
In figure: 1 cabinet, 2 distribution components main bodys, 3 driving devices, 301 set casings, 302 firm motors, 303 firm shafts,
304 reels, 305 fixed ropes, 306 second through slots, 307 firm plates, 308 risers, 309 slide bars, 310 sliding blocks, 311 buffering elastics
Spring, 4 first through slots, 5 storage devices, 501 dry powder storage boxes, 502 charge pipes, 503 sealing covers, 504 mounting plates, 505 baffles,
506 card slots, 6 smoke sensor devices, 7 PLC controllers, 8 fixed doors, 9 rolling bearings, 10 cushions.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 or Fig. 4, a kind of power distribution cabinet with automatic fire-extinguishing function, including cabinet 1 are please referred to, 1 inner wall bottom of cabinet
Midpoint is provided with distribution components main body 2, and the top of 1 left and right sides of cabinet is provided with driving device 3,1 left and right sides of cabinet
Top offer the first through slot 4, the left and right sides at the top of 1 inner wall of cabinet is provided with storage device 5,1 inner wall of cabinet
The left side and lower section for being located at driving device 3 is provided with smoke sensor device 6, the right side of the cabinet 1 and lower section for being located at driving device 3 is set
It is equipped with PLC controller 7, the front of cabinet 1 is provided with fixed door 8, fixed door 8 is opened, convenient for overhauling in power distribution cabinet 1.
Driving device 3 includes set casing 301, the fixed company in the right side of set casing 301 and the left side of cabinet 1 referring to FIG. 1-2,
It connects, the left side at the top of 301 inner wall of set casing is fixedly connected with firm motor 302, and firm motor 302 is a kind of with self-locking function
Positive and negative rotation slowspeed machine, model ZGA37RG is fixedly connected with firm shaft 303 on the output shaft of firm motor 302, Gu
Determine in the groove of 301 inner wall bottom of shell and the position of corresponding firm shaft 303 is fixedly connected with rolling bearing 9, consolidates shaft 303
Bottom end through rolling bearing 9 and extend to its it is internal be flexibly connected with it, by the way that rolling bearing 9 is arranged, improve firm turn
The surface of stability when axis 303 uses, firm shaft 303 is fixedly connected with reel 304, the surface wrap of reel 304
There is fixed rope 305, the right side opening of set casing 301 is equipped with second through slot 306 compatible with the first through slot 4, the right side of fixed rope 305
End sequentially passes through set casing 301, the second through slot 306, the first through slot 4 and cabinet 1 and the inside for extending to its cabinet 1 from left to right
It is fixedly connected with firm plate 307, the midpoint of 301 inner wall top and bottom of set casing is fixedly connected to riser 308, riser
308 right side and it is fixedly connected with slide bar 309 close to the side of fixed rope 305, the right end of slide bar 309 sequentially passes through from left to right
Set casing 301, the second through slot 306, the first through slot 4 and cabinet 1 and the inside for extending to its cabinet 1, the surface of slide bar 309 and right
The position that plate 307 should be consolidated is provided with sliding block 310, and the surface of slide bar 309 and the inner wall of sliding block 310 are slidably connected, and sliding block 310 leans on
The side of nearly firm plate 307 is fixedly connected with firm plate 307, by setting sliding block 310 and slide bar 309, improves firm plate 307
Stability when movement, the surface of slide bar 309 are socketed with buffer spring 311, the left side of sliding block 310 by buffer spring 311 with
The right side of riser 308 is fixedly connected.
Fig. 1-4 is please referred to, storage device 5 includes dry powder storage box 501, the top of dry powder storage box 501 and 1 inner wall of cabinet
Top be fixedly connected, charge pipe 502 is provided at the top of 501 inner wall of dry powder storage box, the top of charge pipe 502 is from bottom to up
Dry powder storage box 501 and cabinet 1 and the outside for extending to cabinet 1 are sequentially passed through, the top of charge pipe 502 is provided with and charge pipe
502 compatible sealing covers 503 open sealing cover 503, pass through charge pipe when dry powder storage box 501 needs that dry powder is added
502 dry powder is added into dry powder storage box 501, and the bottom on 501 right side of dry powder storage box is fixedly connected with mounting plate 504, dry powder
The bottom of storage box 501 is provided with baffle 505 compatible with dry powder storage box 501, the top of baffle 505 and dry powder storage box
501 bottom contacts with each other, and by the way that baffle 505 is arranged, plays the role of blocking dry powder in dry powder storage box 501, mounting plate
504 left side and the position of corresponding baffle 505 offer card slot 506, and the right side of baffle 505 through card slot 506 and extends to it
Inside is fixedly connected with cushion 10 on the right side of 506 inner wall of card slot, and the right side of baffle 505 and the left side of cushion 10 contact with each other, and leads to
Setting cushion 10 is crossed, avoids colliding between baffle 505 and card slot 506, improves the service life of baffle 505, baffle 505
Side close to firm plate 307 is fixedly connected with firm plate 307, consolidates top and dry powder of the plate 307 far from 305 side of fixed rope
Storage box 501 contacts with each other, and by the way that buffer spring 311 is arranged, when baffle 505 and the separation of card slot 506, passes through buffer spring
311 recovery elastic force allows baffle 505 again insertable into card slot 506, PLC controller 7 respectively with smoke sensor device 6 and
Firm motor 302 is electrically connected, the model JTY-GD-S836 of smoke sensor device 6, the model of PLC controller 7
CPU224XP allows firm motor 302 to control automatic running by PLC controller 7, leads to by the way that PLC controller 7 is arranged
Cross set casing 301, firm motor 302, firm shaft 303, reel 304, fixed rope 305, the second through slot 306, firm plate
307, riser 308, slide bar 309, sliding block 310, buffer spring 311, the first through slot 4, dry powder storage box 501, baffle 505 and card slot
506 mutual cooperation realizes the effect of self-extinguishing, solves the problems, such as that common power distribution cabinet is mostly manually put out a fire,
It avoids needing to put out a fire by manually when power distribution cabinet breaks down and causes fire, improves effect when power distribution cabinet fire extinguishing
Rate avoids the occurrence of serious electric power accident, reduces economic loss, is conducive to extensive promotion and popularization.
In use, inductive signal is transferred to PLC controller 7, PLC by smoke sensor device 6 when occurring fire in power distribution cabinet
Controller 7 controls two firm motors 302 simultaneously and rotates forward, and consolidates motor 302 and drives reel 304 to revolve by firm shaft 303
Transhipment is dynamic, and reel 304 is fastened 305 movement of rope, and fixed rope 305 pulls firm plate 307 to move, and consolidates plate 307 and drives and slides
Block 310 squeezes the movement of buffer spring 311 on slide bar 309, consolidates plate 307 and baffle 505 is driven to move far from card slot 506, thus
Dry powder in dry powder storage box 501 is put out a fire to the element in power distribution cabinet, after the completion of fire extinguishing, PLC controller 7 is controlled
System rotates firm motor 302 and inverts, so that reel 304 loosens fixed rope 305, passes through the recovery of buffer spring 311
Elastic force, so that baffle 505 is again insertable into card slot 506, personnel can be by opening sealing cover 503, to dry powder storage box 501
Interior addition dry powder.
In summary: this has the power distribution cabinet of automatic fire-extinguishing function, passes through set casing 301, firm motor 302, firm turn
Axis 303, reel 304, fixed rope 305, the second through slot 306, firm plate 307, riser 308, slide bar 309, sliding block 310, buffering
The mutual cooperation of spring 311, the first through slot 4, dry powder storage box 501, baffle 505 and card slot 506, solves common power distribution cabinet
The problem of mostly manually being put out a fire.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of power distribution cabinet with automatic fire-extinguishing function, including cabinet (1), it is characterised in that: cabinet (1) the inner wall bottom
Midpoint be provided with distribution components main body (2), the top at left and right sides of the cabinet (1) is provided with driving device (3), institute
It states the top at left and right sides of cabinet (1) to offer the first through slot (4), the left and right sides at the top of cabinet (1) inner wall is all provided with
Be equipped with storage device (5), the left side of cabinet (1) inner wall and be located at driving device (3) below be provided with smoke sensor device
(6), the right side of the cabinet (1) and be located at driving device (3) below be provided with PLC controller (7), the cabinet (1)
Front is provided with fixed door (8);
The driving device (3) includes set casing (301), the fixed company in the right side of the set casing (301) and the left side of cabinet (1)
Connect, the left side at the top of set casing (301) inner wall is fixedly connected with firm motor (302), the firm motor (302) it is defeated
It is fixedly connected on shaft firm shaft (303), the surface of the firm shaft (303) is fixedly connected with reel (304), institute
The surface wrap for stating reel (304) has fixed rope (305), and the right side opening of the set casing (301) is equipped with and the first through slot (4)
Compatible second through slot (306), the right end of the fixed rope (305) sequentially pass through set casing (301), second logical from left to right
Slot (306), the first through slot (4) and cabinet (1) and the inside for extending to its cabinet (1) is fixedly connected with firm plate (307), it is described
The midpoint of set casing (301) inner wall top and bottom is fixedly connected to riser (308), the right side of the riser (308) and
Side close to fixed rope (305) is fixedly connected with slide bar (309), and the right end of the slide bar (309) sequentially passes through from left to right
Set casing (301), the second through slot (306), the first through slot (4) and cabinet (1) and the inside for extending to its cabinet (1), the cunning
The position of the surface of bar (309) and corresponding firm plate (307) is provided with sliding block (310), and the sliding block (310) is close to firm plate
(307) side is fixedly connected with firm plate (307), and the surface of the slide bar (309) is socketed with buffer spring (311), described
The left side of sliding block (310) on the right side of buffer spring (311) and riser (308) by being fixedly connected;
The storage device (5) includes dry powder storage box (501), the top of the dry powder storage box (501) and cabinet (1) inner wall
Top be fixedly connected, be provided with charge pipe (502) at the top of dry powder storage box (501) inner wall, the charge pipe (502)
Top sequentially pass through dry powder storage box (501) and cabinet (1) and the outside for extending to cabinet (1), the charging from bottom to up
The top of pipe (502) is provided with and charge pipe (502) compatible sealing cover (503), on the right side of the dry powder storage box (501)
Bottom is fixedly connected with mounting plate (504), and the bottom of the dry powder storage box (501) is provided with and dry powder storage box (501) phase
The baffle (505) of adaptation, the left side of the mounting plate (504) and the position for corresponding to baffle (505) offer card slot (506), institute
The right side of baffle (505) is stated through card slot (506) and is extended to inside it, the one of the baffle (505) close firm plate (307)
Side is fixedly connected with firm plate (307).
2. a kind of power distribution cabinet with automatic fire-extinguishing function according to claim 1, it is characterised in that: the firm plate
(307) top far from fixed rope (305) side contacts with each other with dry powder storage box (501).
3. a kind of power distribution cabinet with automatic fire-extinguishing function according to claim 1, it is characterised in that: the slide bar
(309) inner wall on surface and sliding block (310) is slidably connected.
4. a kind of power distribution cabinet with automatic fire-extinguishing function according to claim 1, it is characterised in that: the baffle
(505) bottom at top and dry powder storage box (501) contacts with each other.
5. a kind of power distribution cabinet with automatic fire-extinguishing function according to claim 1, it is characterised in that: the set casing
(301) in the groove of the inner wall bottom and position of corresponding firm shaft (303) is fixedly connected with rolling bearing (9), described firm
The bottom end of shaft (303) runs through rolling bearing (9) and extends to its inside to be flexibly connected with it.
6. a kind of power distribution cabinet with automatic fire-extinguishing function according to claim 1, it is characterised in that: the card slot
(506) it is fixedly connected on the right side of inner wall cushion (10), the right side of the baffle (505) and the left side phase mutual connection of cushion (10)
Touching.
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CN111367379A (en) * | 2020-03-24 | 2020-07-03 | 四川信息职业技术学院 | Computer case fire extinguishing alarm device and method thereof |
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CN116137422A (en) * | 2023-03-14 | 2023-05-19 | 国网江苏省电力有限公司海安市供电分公司 | Intelligent ring main unit with anti-condensation structure and use method thereof |
CN117458282A (en) * | 2023-11-07 | 2024-01-26 | 佛山市顺德区方阶电器制造有限公司 | Normal pressure sealed switch cabinet based on 5G communication technology |
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