CN216413573U

CN216413573U - High-voltage current switch cabinet with fireproof function

Info

Publication number: CN216413573U
Application number: CN202122364776.XU
Authority: CN
Inventors: 谢家愉
Original assignee: China Power Investment Xinjiang Energy And Chemical Group Aksu Co ltd
Current assignee: China Power Investment Xinjiang Energy And Chemical Group Aksu Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-29
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of high-voltage current switch cabinets, and discloses a high-voltage current switch cabinet with a fireproof function. This high tension current switch cabinet with fire prevention function, when electric arc inductor senses the inside electric arc that appears of cubical switchboard, the motor began working this moment, and the motor drives the baffle at the during operation and to the left and right sides translation, makes the sand that stores up in the sandbox pass through the spread groove from the unloading pipe and channels into to inside the cubical switchboard to put out fire work to the work intracavity, thereby avoided the emergence of conflagration.

Description

High-voltage current switch cabinet with fireproof function

Technical Field

The utility model relates to the technical field of high-voltage current switch cabinets, in particular to a high-voltage current switch cabinet with a fireproof function.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.

The existing high-voltage current switch cabinet is increased due to time when in use, electric arcs appear inside the high-voltage current switch cabinet, and the electric arcs can cause the inside of the high-voltage current switch cabinet to catch fire, so that the fire disaster is caused, and improvement is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high voltage switch cabinet with fireproof function, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high tension current cubical switchboard with fire prevention function, includes the supporting legs, supporting legs top fixedly connected with cubical switchboard, cubical switchboard top fixedly connected with guard box, the positive hinge of cubical switchboard articulates there is the guard gate, guard box back fixedly connected with work box, the storage chamber has been seted up in the work box, the working chamber has been seted up in the cubical switchboard, cubical switchboard back inner wall left side top fixedly connected with electric arc inductor, be provided with unloading mechanism in the work box.

Preferably, store the mechanism including fixed block, storage sandbox and unloading pipe, fixed block fixed connection is in storing chamber right side middle part, storage sandbox fixed connection is in the fixed block left side, unloading pipe fixed connection is in the middle of storing sandbox bottom, fixedly connected with advances husky mouth in the middle of the storage sandbox top, it runs through in the middle of the protection box top and extends to the protection box top to advance husky mouth top.

Preferably, unloading mechanism is including motor case, motor, two-way threaded rod, ball nut pair, baffle, connecting rod, mobile gear and guide way, motor case fixed connection is on the work box right side, motor fixed connection is in motor incasement bottom, the motor has the output shaft, two-way threaded rod fixed connection is in the motor output shaft, ball nut pair threaded connection is in two-way threaded rod openly left side, baffle fixed connection is in the vice front of ball nut, connecting rod fixed connection is in the baffle openly left side, mobile gear fixed connection is in the connecting rod front end, the guide way is seted up in the positive bottom inner wall of protection case.

Preferably, the motor output shaft penetrates through the left side of the motor box and the right side of the working box and extends into the working box to be fixedly connected with the bidirectional threaded rod, so that the motor can drive the bidirectional threaded rod to rotate.

Preferably, the left end of the bidirectional threaded rod is rotated to be connected with the inner wall on the left side of the working box, the left end and the right end of the right side of the bidirectional threaded rod are respectively provided with a limiting ring, and the ball nut pair can be limited by the limiting rings.

Preferably, the top and the bottom of the guide groove are fixedly connected with guide teeth, and the moving gear is meshed with the guide teeth to enable the moving gear to move in the guide groove.

Preferably, the motor is a positive and negative rotation motor, the top of the right side of the working cavity is fixedly connected with a storage battery, and the storage battery is electrically connected with the motor and the arc inductor and can supply power to the motor and the arc inductor.

Compared with the prior art, the utility model provides a high-voltage current switch cabinet with a fireproof function, which has the following beneficial effects:

1. this high tension current switch cabinet with fire prevention function, when electric arc inductor senses the inside electric arc that appears of cubical switchboard, the motor began working this moment, and the motor drives the baffle at the during operation and to the left and right sides translation, makes the sand that stores up in the sandbox pass through the spread groove from the unloading pipe and channels into to inside the cubical switchboard to put out fire work to the work intracavity, thereby avoided the emergence of conflagration.

2. This high tension current switch cabinet with fire prevention function, through the direction tooth that sets up in the positive inner wall guide way of protective housing, the cooperation removes the gear, can make the baffle more stable when removing, is just reversing the motor through setting up the motor, can carry out the shutoff again with the unloading pipe through using the motor, makes the device can recycle.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic view of the front inner wall structure of the protection box of the present invention;

FIG. 4 is a schematic sectional top view of the working box of the present invention.

In the figure: 1. supporting legs; 2. a switch cabinet; 3. a protective door; 4. a protective box; 5. a sand inlet; 6. a work box; 7. a storage chamber; 8. a storage mechanism; 801. a fixed block; 802. a sand storage box; 803. a discharging pipe; 9. a working chamber; 10. an arc inductor; 11. a blanking mechanism; 111. a motor case; 112. a motor; 113. A bidirectional threaded rod; 114. a ball nut pair; 115. a baffle plate; 116. a connecting rod; 117. a moving gear; 118. a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a high-voltage current switch cabinet with a fireproof function comprises a supporting foot 1, a switch cabinet 2 is fixedly connected to the top of the supporting foot 1, a protective box 4 is fixedly connected to the top of the switch cabinet 2, a protective door 3 is hinged to the front side of the switch cabinet 2, a working box 6 is fixedly connected to the back side of the protective box 4, a storage cavity 7 is formed in the working box 6, a working cavity 9 is formed in the switch cabinet 2, an arc inductor 10 is fixedly connected to the top of the left side of the inner wall of the back side of the switch cabinet 2, a blanking mechanism 11 is arranged in the working box 6, the blanking mechanism 11 comprises a motor box 111, a motor 112, a bidirectional threaded rod 113, a ball nut pair 114, a baffle plate 115, a connecting rod 116, a movable gear 117 and a guide groove 118, the motor box 111 is fixedly connected to the right side of the working box 6, the motor 112 is fixedly connected to the bottom in the motor box 111, the motor 112 is a forward and reverse rotation motor, and a storage battery is fixedly connected to the top of the right side of the working cavity 9, the storage battery is electrically connected with the motor 112 and the arc inductor 10, the storage battery can provide power for the motor 112 and the arc inductor 10, an output shaft of the motor 112 penetrates through the left side of the motor box 111 and the right side of the working box 6 and extends into the working box 6 to be fixedly connected with the bidirectional threaded rod 113, the motor 112 can drive the bidirectional threaded rod 113 to rotate, the motor 112 is provided with an output shaft, the bidirectional threaded rod 113 is fixedly connected with the output shaft of the motor 112, the left end of the bidirectional threaded rod 113 is rotatably connected with the inner wall of the left side of the working box 6, the left end and the right end of the front surface of the bidirectional threaded rod 113 are respectively provided with a limiting ring, the ball nut pair 114 can be limited by arranging the limiting rings, the ball nut pair 114 is in threaded connection with the left side of the front surface of the bidirectional threaded rod 113, the baffle plate 115 is fixedly connected with the front surface of the ball nut pair 114, the connecting rod 116 is fixedly connected with the left side of the front surface of the baffle plate 115, the movable gear 117 is fixedly connected with the front end of the connecting rod 116, guide way 118 is seted up in the positive bottom inner wall of protective housing 4, the equal fixedly connected with direction tooth in guide way 118 top and bottom, remove gear 117 meshing direction tooth, can make and remove gear 117 and remove in guide way 118, through the direction tooth of setting in protective housing 4 positive inner wall guide way 118, cooperation removal gear 117, can make baffle 115 more stable when removing, be just reversing motor through setting up motor 112, can be through using motor 112 to carry out the shutoff again with unloading pipe 803, make the device can recycle.

Store mechanism 8 including fixed block 801, store up sandbox 802 and unloading pipe 803, fixed block 801 fixed connection is in the middle part of storage chamber 7 right side, it is left side to store up sandbox 802, unloading pipe 803 fixed connection is in the middle of storing up sandbox 802 bottom, it advances husky mouth 5 to store up fixedly connected with in the middle of sandbox 802 top, it runs through in the middle of the guard box 4 top and extends to guard box 4 top to advance husky mouth 5 top, when electric arc inductor 10 senses cubical switchboard 2 inside electric arc that appears, motor 112 begins to work this moment, motor 112 drives baffle 115 and translates to the left and right sides at the during operation, it is leading-in to cubical switchboard 2 inside to pass through the spread groove from unloading pipe 803 to make the sand that stores up in the sandbox 802, thereby to putting out fire work in the working chamber 9, thereby the emergence of conflagration has been avoided.

In the actual operation process, when this device uses, when electric arc inductor 10 senses 2 inside electric arcs of cubical switchboard, motor 112 begins to work this moment, motor 112 drives two-way threaded rod 113 and rotates at the during operation, ball nut pair 114 on 113 two-way threaded rod drives baffle 115 and removes to 113 both sides of two-way threaded rod this moment, baffle 115 is to the translation of left and right sides this moment, make the sand in the sand storage box 802 leading-in to 2 inside cubical switchboard through the spread groove from unloading pipe 803, thereby put out fire extinguishing work to going out in the working chamber 9, the sand is direct to be pushed down the fire source, thereby the emergence of conflagration has been avoided, make the device have the function of fire prevention, see the condition emergence of leaking sand that cubical switchboard 2 appears when external people, can learn that cubical switchboard 2 needs to maintain, change the sand in the sand storage box 802 simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a high tension current cubical switchboard with fire prevention function, includes supporting legs (1), its characterized in that: supporting legs (1) top fixedly connected with cubical switchboard (2), cubical switchboard (2) top fixedly connected with guard box (4), cubical switchboard (2) front hinge has guard gate (3), guard box (4) back fixedly connected with work box (6), storage chamber (7) have been seted up in work box (6), working chamber (9) have been seted up in cubical switchboard (2), cubical switchboard (2) back inner wall left side top fixedly connected with electric arc inductor (10), be provided with unloading mechanism (11) in work box (6).

2. A high-voltage current switch cabinet with fire-proof function according to claim 1, characterized in that: store mechanism (8) including fixed block (801), storage sandbox (802) and unloading pipe (803), fixed block (801) fixed connection is in storage chamber (7) right side middle part, storage sandbox (802) fixed connection is in fixed block (801) left side, unloading pipe (803) fixed connection is in the middle of storage sandbox (802) bottom, fixedly connected with advances husky mouth (5) in the middle of storage sandbox (802) top, it runs through in the middle of protective housing (4) top and extends to protective housing (4) top to advance husky mouth (5) top.

3. A high-voltage current switch cabinet with fire-proof function according to claim 2, characterized in that: the blanking mechanism (11) comprises a motor box (111), a motor (112), a bidirectional threaded rod (113), a ball nut pair (114), a baffle plate (115), a connecting rod (116), a moving gear (117) and a guide groove (118), the motor box (111) is fixedly connected to the right side of the working box (6), the motor (112) is fixedly connected to the bottom in the motor box (111), the motor (112) is provided with an output shaft, the bidirectional threaded rod (113) is fixedly connected with the output shaft of the motor (112), the ball nut pair (114) is connected to the left side of the front surface of the bidirectional threaded rod (113) in a threaded manner, the baffle plate (115) is fixedly connected to the front surface of the ball nut pair (114), the connecting rod (116) is fixedly connected to the left side of the front surface of the baffle plate (115), the movable gear (117) is fixedly connected to the front end of the connecting rod (116), and the guide groove (118) is formed in the inner wall of the bottom of the front face of the protective box (4).

4. A high-voltage current switch cabinet with fire-proof function according to claim 3, characterized in that: and an output shaft of the motor (112) penetrates through the left side of the motor box (111) and the right side of the working box (6) and extends into the working box (6) to be fixedly connected with a bidirectional threaded rod (113).

5. A high-voltage current switch cabinet with a fire-proof function according to claim 4, characterized in that: two-way threaded rod (113) left end rotates connects work box (6) left side inner wall, two-way threaded rod (113) openly about both ends all are provided with the spacing ring.

6. A high-voltage current switch cabinet with a fire-proof function according to claim 5, characterized in that: the top and the bottom of the guide groove (118) are both fixedly connected with guide teeth, and the movable gear (117) is meshed with the guide teeth.

7. The high-voltage current switch cabinet with the fire protection function according to claim 6, wherein: the motor (112) is a forward and reverse rotating motor, the top of the right side of the working cavity (9) is fixedly connected with a storage battery, and the storage battery is electrically connected with the motor (112) and the arc inductor (10).