CN218242577U

CN218242577U - High-voltage outlet cabinet protection device

Info

Publication number: CN218242577U
Application number: CN202221961006.1U
Authority: CN
Inventors: 王胜
Original assignee: Hefei Huike Power Co ltd
Current assignee: Hefei Huike Power Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-06
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a high pressure is qualified for next round of competitions cabinet protector, settle jar and bleeder vent including the cabinet body, carbon dioxide, the sliding has interior slide in the hollow layer of the cabinet body, and is provided with on the interior slide and settles the pressing plate that a jar valve controlled to carbon dioxide, the both sides of the cabinet body all rotate and are connected with the footboard, interior slide both sides all seted up with footboard complex recess, the inboard of interior slide inlays and is equipped with the honeycomb duct, and the bottom of honeycomb duct and settle indoor portion intercommunication, top and the internal portion intercommunication of cabinet, this scheme, through pressing the footboard, makes it lose spacing to interior slide, when interior slide falls under the action of gravity, presses the elasticity pneumatic valve for liquefied carbon dioxide gasifies, utilizes the honeycomb duct, realizes transmitting gasified carbon dioxide to the cabinet body in, carries out convenient putting out a fire, reduces the contact of people and play line cabinet, promotes the security of play line cabinet.

Description

High-voltage outlet cabinet protection device

Technical Field

The application relates to the technical field of high-voltage outgoing line cabinets, in particular to a high-voltage outgoing line cabinet protecting device.

Background

The high-voltage power supply is required to be connected into the incoming line cabinet in advance before being connected into the low-voltage circuit and then to the outgoing line cabinet, and the lower end of a load switch of the outgoing line cabinet is connected with the high-voltage input end of the transformer, so that the low-voltage 380V/220V voltage can be output at the low-voltage side of the transformer, and the high-voltage power supply is output as low-voltage power for daily use.

The current high-voltage outlet cabinet is mostly only for cabinet style structure, settle for electrical components, walk the line, provide the protection of the most basic, but high-voltage outlet cabinet is in the use, the short circuit can take place for the internal line, cause electrical components to transship, and then lead to the temperature to rise, the conflagration can take place even, when the conflagration takes place, because equipment still can carry the electric current, consequently under emergency, be not convenient for through the inside operation of putting out a fire of outside fire extinguisher to the high-voltage outlet cabinet, the risk degree has increased in the intangible. Therefore, in order to solve the problem that the high-voltage outlet cabinet is inconvenient to take emergency operation when a fire disaster happens, the technical personnel in the field provide a high-voltage outlet cabinet protection device.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems provided in the background art, the application provides a high-voltage outlet cabinet protection device.

The application provides a pair of high pressure wire outlet cabinet protector, including the hollow cabinet body of inlayer, the bottom of the cabinet body is provided with arrangement chamber, and the inside of arrangement chamber is provided with carbon dioxide arrangement tank, a plurality of bleeder vent has all evenly been seted up on the both sides outer wall of the cabinet body, the sliding has interior slide in the hollow layer of the cabinet body, and is provided with the press pad of settling tank valve control to carbon dioxide on the interior slide, the both sides of the cabinet body all rotate be connected with the footboard, interior slide both sides all seted up with footboard complex recess, when the footboard is located inside the recess, press pad does not trigger carbon dioxide arrangement tank valve, and when the footboard rotated to the recess outside, press the board to promote carbon dioxide and settle tank valve down, make it form the route, the inboard of interior slide inlays and is equipped with the honeycomb duct, and the bottom of honeycomb duct and the inside intercommunication of arrangement chamber, top and the internal portion intercommunication of cabinet.

Preferably, a plurality of elastic air valves are arranged above the carbon dioxide accommodating tank, the elastic air valves are matched with the pressing plate, and when the pressing plate presses the elastic air valves, the elastic air valves are opened.

Preferably, the two sides of the cabinet body are provided with through grooves corresponding to the grooves, the bottom of the pedal is vertically and fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with the outer wall of the cabinet body.

Preferably, the two side walls of the inner sliding plate are provided with butt joint holes corresponding to the air holes, when the pedal is positioned in the groove, the butt joint holes and the air holes are coaxially arranged, and when the pedal is positioned outside the groove, the butt joint holes and the air holes are arranged in a staggered mode.

Preferably, the bottom and the top of honeycomb duct all are the level setting, when pressing the board to the elastic air valve triggering, the bottom and the laminating of arrangement room bottom surface of honeycomb duct set up, the top of honeycomb duct is when pressing the board to trigger elastic air valve, with the coaxial setting of a set of bleeder vent of the cabinet body.

To sum up, the application comprises the following beneficial technical effects:

through setting up the double-deck cabinet body, and slide in the inboard sliding of the cabinet body inlays, utilize dislocation between butt joint hole and the bleeder vent on the interior slide, carry out the shutoff of certain degree to outside air current, the utilization is pressed the footboard, make it lose the spacing of interior slide, when interior slide falls under the action of gravity, press the elasticity pneumatic valve, make liquefied carbon dioxide gasification, utilize the honeycomb duct, realize carbon dioxide transmission to the cabinet body with gasification, carry out convenient putting out a fire, reduce people and the contact of cabinet of being qualified for the next round of competitions, the security of cabinet of being qualified for the next round of competitions is promoted.

Drawings

Fig. 1 is an isometric view of a high voltage outlet cabinet guard in an embodiment of the present application;

FIG. 2 is a structural diagram of an inner sliding plate of a protection device of a high-voltage outlet cabinet in the embodiment of the present application;

fig. 3 is a partial sectional view of a high-voltage outlet cabinet protection device in an embodiment of the present application;

fig. 4 is an enlarged view of a high-voltage outlet cabinet protection device in the embodiment of the present application.

Description of the reference numerals: 1. a cabinet body; 101. a placement chamber; 102. a through groove; 2. air holes are formed; 3. a pedal; 301. a rotating shaft; 4. an inner slide plate; 401. a groove; 5. a butt joint hole; 6. a pressing plate; 7. a carbon dioxide holding tank; 8. an elastic air valve; 9. and a flow guide pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses high-voltage outlet cabinet protector. Referring to fig. 1-4, a high-voltage outlet cabinet protection device comprises a cabinet body 1 with a hollow inner layer, a placement chamber 101 is arranged at the bottom end of the cabinet body 1, a carbon dioxide placement tank 7 is arranged inside the placement chamber 101, a plurality of vent holes 2 are uniformly arranged on the outer walls of two sides of the cabinet body 1, an inner sliding plate 4 is embedded in the hollow layer of the cabinet body 1 in a sliding manner, a pressing plate 6 for controlling the valve of the carbon dioxide placement tank 7 is arranged on the inner sliding plate 4, pedals 3 are rotatably connected to two sides of the cabinet body 1, grooves 401 matched with the pedals 3 are arranged on two sides of the inner sliding plate 4, when the pedals 3 are positioned inside the grooves 401, the valve of the carbon dioxide placement tank 7 is not triggered by the pressing plate 6, when the pedals 3 rotate to the outside of the grooves 401, the pressing plate 6 pushes the valve of the carbon dioxide placement tank 7 to move downwards to form a passage, a flow guide pipe 9 is embedded inside the inner sliding plate 4, the bottom end of the guide pipe 9 is communicated with the inside of the placing chamber 101, the top end of the guide pipe is communicated with the inside of the cabinet body 1, a plurality of elastic air valves 8 are arranged above the carbon dioxide placing tank 7, the elastic air valves 8 and the pressing plate 6 are arranged in a matched mode, when the pressing plate 6 presses the elastic air valves 8, the elastic air valves 8 are opened, a pressing module which is elastically connected through an extrusion spring is arranged in the preferable elastic air valves 8, the pressing module protrudes out of the cabinet body under the action of the extrusion spring to be arranged and is used for plugging the air valves, when the pressing module is pressed into the inner side of the cabinet body, the air valves are communicated with the outside, through grooves 102 are formed in the positions, corresponding to the grooves 401, on the two sides of the cabinet body 1, a rotating shaft 301 is vertically and fixedly connected to the bottom of the pedal 3, the rotating shaft 301 is rotatably connected with the outer wall of the cabinet body 1, the preferable rotating shaft 301 is fixedly connected to the positions, 1/3 of the pedal 3 is fixedly connected to the positions of the pedal 3, and the grooves 401 are matched and clamped, the clamping position of the pedal 3 is 1/2 of the thickness of the inner sliding plate 4, the section of the pedal 3 is of a right trapezoid structure, the longer bottom edge of the section is arranged upwards, 2/3 of the pedal 3 is positioned outside the cabinet body 1 and is convenient to operate from the outside, two side walls of the inner sliding plate 4 are respectively provided with a butt joint hole 5 corresponding to the air vent 2, when the pedal 3 is positioned in the groove 401, the butt joint hole 5 and the air vent 2 are coaxially arranged correspondingly, when the pedal 3 is positioned outside the groove 401, the butt joint hole 5 and the air vent 2 are arranged in a staggered manner, the bottom end and the top end of the flow guide pipe 9 are horizontally arranged, when the elastic air valve 8 is triggered by the pressing plate 6, the bottom end of the flow guide pipe 9 is attached to the bottom surface of the placing chamber 101, and the flow guide pipe 9 is preferably used for supporting the inner sliding plate 4 to a certain degree, guarantee when pressing the board 6 to elastic air valve 8 trigger according to the pressure, and have certain clearance between the elastic air valve 8, thereby can not hinder carbon dioxide gas and discharge in settling chamber 101, the top of honeycomb duct 9 is when pressing the board 6 elastic air valve 8 that triggers, and the coaxial setting of a set of bleeder vent 2 of the cabinet body 1, honeycomb duct 9 and bleeder vent 2 of preferred, slide 4 is down time including the assurance, carbon dioxide gas can discharge to the inside of the cabinet body 1 through bleeder vent 2, and the top of honeycomb duct 9 sets up in the top of interior slide 4, because carbon dioxide is big than normal air quality, consequently it can drift down in the air, with this better fire extinguishing effect that obtains.

The implementation principle of the high-voltage outlet cabinet protection device in the embodiment of the application is as follows: when a fire disaster occurs, two pedals 3 are knocked downwards through an external insulating rod, the two pedals 3 turn downwards around a rotating shaft 301, the pedals 3 are positioned in a groove 401 under the action of external impact force, and are separated from the groove 401, due to the loss of the limitation of the pedals 3, an inner sliding plate 4 falls downwards under the action of gravity, at the moment, a butt joint hole 5 in the inner sliding plate 4 and an air hole 2 in a cabinet body 1 are arranged in a staggered mode, the circulation rate of air and outside in the cabinet body 1 is reduced, meanwhile, a pressing plate 6 acts on a top trigger module of an elastic air valve 8, the elastic air valve 8 is opened, the internal pressure of a carbon dioxide settling tank 7 is increased, the internally liquefied carbon dioxide is gasified, the output carbon dioxide flows in a settling chamber 101 under the action of air pressure in the settling chamber 101 and upwards flows along a guide pipe 9, and finally flows into the cabinet body 1 from the top end of the guide pipe 9, the cabinet body 1 is covered, and the combustion condition is further reduced, so that workers can finish the operation in the cabinet body 1 without directly contacting the cabinet body 1, and the loss of the cabinet body 1 is improved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-voltage outlet cabinet protector, includes the hollow cabinet body of inlayer (1), the bottom of the cabinet body (1) is provided with arrangement room (101), and the inside of arrangement room (101) is provided with carbon dioxide and settles jar (7), a plurality of bleeder vent (2), its characterized in that have all evenly been seted up on the both sides outer wall of the cabinet body (1): the utility model discloses a cabinet, including the cabinet body, the hollow layer of cabinet body (1) is embedded to the slip has interior slide (4), and is provided with on interior slide (4) to settle jar (7) valve and carry out the press board (6) that control to carbon dioxide, the both sides of the cabinet body (1) are all rotated and are connected with footboard (3), interior slide (4) both sides all are seted up with footboard (3) complex recess (401), and when footboard (3) were located recess (401) inside, press board (6) not trigger carbon dioxide and settle jar (7) valve, when footboard (3) rotated recess (401) outside, press board (6) to promote carbon dioxide and settle jar (7) valve and move down, make it form the route, the inboard of interior slide (4) is inlayed and is equipped with honeycomb duct (9), and the bottom of honeycomb duct (9) and settle room (101) inside intercommunication, top and the inside intercommunication of the cabinet body (1).

2. The high-voltage outlet cabinet protection device of claim 1, wherein: a plurality of elastic air valves (8) are arranged above the carbon dioxide settling tank (7), the elastic air valves (8) are matched with the pressing plate (6), and when the pressing plate (6) presses the elastic air valves (8), the elastic air valves (8) are opened.

3. The high-voltage outlet cabinet protection device of claim 1, wherein: logical groove (102) have been seted up to the position department that the both sides of the cabinet body (1) correspond recess (401), the perpendicular fixedly connected with pivot (301) in bottom of footboard (3), and rotate between the outer wall of the pivot (301) and the cabinet body (1) and be connected.

4. The high-voltage outlet cabinet protection device according to claim 1, wherein: all set up butt joint hole (5) that correspond setting with bleeder vent (2) on the both sides wall of interior slide (4), when footboard (3) were located recess (401), butt joint hole (5) and bleeder vent (2) correspond coaxial setting, when footboard (3) were located recess (401) outside, butt joint hole (5) and bleeder vent (2) dislocation set.

5. The high-voltage outlet cabinet protection device of claim 1, wherein: the bottom and the top of honeycomb duct (9) all are the level setting, press according to board (6) when triggering elasticity pneumatic valve (8), the bottom of honeycomb duct (9) and arrangement room (101) bottom surface laminating setting, the top of honeycomb duct (9) is when pressing board (6) to trigger elasticity pneumatic valve (8), and a set of bleeder vent (2) coaxial setting of the cabinet body (1).