CN217281829U

CN217281829U - Energy-saving box-type transformer substation

Info

Publication number: CN217281829U
Application number: CN202220172085.1U
Authority: CN
Inventors: 李宪超
Original assignee: Radio And Television Power Technology Shenzhen Co ltd
Current assignee: Radio And Television Power Technology Shenzhen Co ltd
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-08-23
Anticipated expiration: 2032-01-22

Abstract

The utility model relates to a box-type substation technical field just discloses an energy-saving box-type substation, comprising a main body, the top of main part is provided with stores up the sandbox, the top of storing up the sandbox is provided with the top cap, the inside of storing up the sandbox is provided with the fire control gravel, the interior diapire of storing up the sandbox is provided with out the sand pipe, the interior roof of main part is provided with first fixed block and second fixed block, first fixed block articulates there is the baffle, the second fixed block articulates there is the board that turns over, the top of turning over the board supports with the bottom of baffle and holds. This energy-saving box-type substation through the main part, store up sandbox, top cap, fire control gravel, go out the sand pipe, first fixed block, baffle, second fixed block, turns over the board, mutually supports between first locating piece, second locating piece and the glass post, has reached the effect of being convenient for put out a fire to the point of fire in the box-type substation fast, has solved current box-type substation and has caught fire the back, waits for the fire rescue time overlength, is difficult to quick automatic fire extinguishing's problem.

Description

Energy-saving box-type substation

Technical Field

The utility model relates to a box-type substation technical field specifically is an energy-saving box-type substation.

Background

The box-type substation is also called a prefabricated substation or a prefabricated substation, is compact distribution equipment prefabricated by high-voltage switch equipment, a distribution transformer and a low-voltage distribution device according to a certain wiring scheme, is particularly suitable for urban network construction and transformation, and is a brand-new substation built up after civil construction.

The box-type substation is probably because circuit fault causes the conflagration in the operation process, but this kind of conflagration is because of involving the special operation of electric power industry, has stronger specialty and electric shock danger, so must wait for the fireman to carry out professional processing, because box-type substation factory installs in open air more, so need to be not just can be perceived by the people after a period of time after the conflagration takes place, if people perceive later or wait for the fireman time longer, then not only single transformer substation can be burnt out, the condition that probably leads to the intensity of a fire to spread even, cause bigger fire incident, so need develop a box-type substation who has the automatic fire extinguishing function to satisfy box-type substation's fire prevention demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an energy-saving box-type substation possesses the advantage of putting out a fire to the ignition point in the box-type substation fast, has solved current box-type substation and has caught fire the back, waits for fire rescue time overlength, is difficult to quick automatic fire extinguishing's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-saving box-type substation, includes the main part, the top of main part is provided with stores up the sandbox, the top of storing up the sandbox is provided with the top cap, the inside of storing up the sandbox is provided with the fire control gravel, the interior diapire of storing up the sandbox is provided with out the sand pipe, the interior roof of main part is provided with first fixed block and second fixed block, first fixed block articulates there is the baffle, the second fixed block articulates there is the board that turns over, the top of turning over the board supports with the bottom of baffle and holds, the interior roof of main part is provided with first locating piece, the top of turning over the board is provided with the second locating piece, first locating piece passes through glass post and second locating piece connection.

Preferably, the inside of storing up the sandbox is provided with the pencil pipe, the top cap is connected with the main part through the pencil pipe, and the pencil pipe sets up as integrated into one piece with storing up the sandbox, is the pore that sets up in advance to pencil and pipeline in the top cap pass the part of storing up sandbox and main part and be connected.

Preferably, the inner bottom wall of storing up the sandbox is the inclined plane, the contained angle of diapire and horizontal plane is forty-five degrees in storing up the sandbox, and the inner bottom wall of storing up the sandbox slope can make smooth follow the sand outlet pipe discharge of fire control gravel, prevents that fire control gravel from being detained in storing up the sandbox not down.

Preferably, the inner top wall of the main body is fixedly connected with an L-shaped rod, the L-shaped rod provides a fixing anchor point for the spring, a first threaded column is arranged on the side surface of the L-shaped rod, a second threaded column is arranged at the bottom of the turning plate, the first threaded column is connected with the second threaded column through the spring, and the turning plate and the L-shaped rod are connected into a whole through the spring.

Preferably, the bottom end of the spring is fixedly connected with a bottom plate, the top end of the spring is fixedly connected with a top plate, the bottom plate is connected with a first threaded column through a first rotating pipe, the top plate is connected with a second threaded column through a second rotating pipe, and the bottom plate, the top plate, the first threaded column, the second threaded column, the first rotating pipe and the second rotating pipe together play a role in facilitating disassembly and assembly of the spring, so that the tensile force borne by the turning plate can be adjusted by adjusting the number of the springs.

Preferably, the right side of storing up the sandbox is provided with the inlet pipe, the right-hand member of inlet pipe is provided with sealed lid.

Compared with the prior art, the utility model provides an energy-saving box-type substation possesses following beneficial effect:

1. this energy-saving box-type substation through the main part, store up sandbox, top cap, fire control gravel, go out the sand pipe, first fixed block, baffle, second fixed block, turns over the board, mutually supports between first locating piece, second locating piece and the glass post, has reached the effect of being convenient for put out a fire to the point of fire in the box-type substation fast, has solved current box-type substation and has caught fire the back, waits for the fire rescue time overlength, is difficult to quick automatic fire extinguishing's problem.

2. This energy-saving box-type substation, through the main part, store up the sandbox, the top cap, the inlet pipe, sealed lid, the pencil pipe, the fire control gravel, go out the sand pipe, first fixed block, the baffle, L type pole, the second fixed block, turn over the board, first locating piece, the second locating piece, the glass post, first screw thread post, second screw thread post, a spring, the bottom plate, the roof, mutually support between first rotation pipe and the second rotation pipe, the spring has offset partly and has turned over board pivoted pressure, reached and prevented that the glass post from being crushed effect, it is too big to have solved when turning over the board rotation, the glass post can be crushed problem.

Drawings

FIG. 1 is a partial cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a bottom view of the turning plate of the present invention;

fig. 4 is a top view of the turning plate of the present invention.

Wherein: 1. a main body; 2. a sand storage box; 3. a top cover; 4. a feed pipe; 5. a sealing cover; 6. a harness tube; 7. fire-fighting gravel; 8. a sand outlet pipe; 9. a first fixed block; 10. a baffle plate; 11. an L-shaped rod; 12. a second fixed block; 13. turning over a plate; 14. a first positioning block; 15. a second positioning block; 16. a glass column; 17. a first threaded post; 18. a second threaded post; 19. a spring; 20. a base plate; 21. a top plate; 22. a first rotation pipe; 23. a second rotating tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an energy-saving box-type substation comprises a main body 1, wherein the main body 1 is a main part of the box-type substation and comprises a box body, high-voltage switch equipment, a distribution transformer, a low-voltage distribution device and the like, a sand storage box 2 is arranged at the top of the main body 1, a top cover 3 is arranged at the top of the sand storage box 2, a wire harness pipe 6 is arranged inside the sand storage box 2, the top cover 3 is connected with the main body 1 through the wire harness pipe 6, the wire harness pipe 6 is a reserved pipeline so that a cable in the main body 1 can be connected with equipment inside the top cover, a feeding pipe 4 is arranged on the right side of the sand storage box 2, a fixed hole is formed in the inner wall on the right side of the sand storage box 2, the side surface of the feeding pipe 4 is fixedly connected with the inside of the fixed hole, the inside of the feeding pipe 4 is communicated with the inside of the sand storage box 2, a sealing cover 5 is arranged at the right end of the feeding pipe 4, fire-fighting gravel 7 is arranged inside the sand storage box 2, store up the interior diapire of sandbox 2 and be the inclined plane, the contained angle that stores up diapire and horizontal plane in the sandbox 2 is forty-five degrees, the interior diapire that stores up sandbox 2 is provided with out sand pipe 8, go out sand pipe 8 will store up the inside and the inside intercommunication of main part 1 of sandbox 2, it sets up with storage sandbox 2 as an organic whole to go out sand pipe 8, the quantity that goes out sand pipe 8 is three, be located high tension switchgear respectively, distribution transformer and low voltage distribution device are directly over, three logical groove has been seted up to the interior roof of main part 1, three play sand pipe 8 is located the inside that each led to the groove respectively, the discharge gate that goes out sand pipe 8 is located the inside of main part 1.

The inner top wall of the main body 1 is provided with a first fixed block 9 and a second fixed block 12, the second fixed block 12 is positioned on the left side of the first fixed block 9, the first fixed block 9 is hinged with a baffle plate 10, the second fixed block 12 is hinged with a turning plate 13, the top of the turning plate 13 is propped against the bottom of the baffle plate 10, the inner top wall of the main body 1 is provided with a first positioning block 14, the top of the turning plate 13 is provided with a second positioning block 15, the first positioning block 14 is connected with the second positioning block 15 through a glass column 16, the bottom of the first positioning block 14 is provided with a first positioning hole, the top of the glass column 16 is inserted into the first positioning hole, the top of the second positioning block 15 is provided with a second positioning hole, the bottom of the glass column 16 is inserted into the second positioning hole, the inside of the glass column 16 is provided with a hollow groove, the inside of the hollow groove is filled with red ether liquid, the action temperature of the ether liquid is sixty-eighty degrees centigrade, that is to say when ambient temperature has reached sixty-eight degrees, ether liquid just can expand, thereby lead to glass post 16 to burst, after glass post 16 bursts, baffle 10 pressure moves turns over board 13 and rotates, the fire control gravel 7 in the storage sandbox 2 can be along going out sand pipe 8 slope and down, through main part 1, storage sandbox 2, top cap 3, fire control gravel 7, go out sand pipe 8, first fixed block 9, baffle 10, second fixed block 12, turn over board 13, first locating piece 14, mutually support between second locating piece 15 and the glass post 16, the effect of putting out a fire to the ignition point in the box-type substation of being convenient for fast has been reached, solved current box-type substation that catches fire, wait for the fire rescue time overlength, be difficult to quick automatic fire extinguishing's problem.

An L-shaped rod 11 is fixedly connected to the inner top wall of the main body 1, a first threaded column 17 is arranged on the side surface of the L-shaped rod 11, a second threaded column 18 is arranged at the bottom of the turning plate 13, the first threaded column 17 is connected with the second threaded column 18 through a spring 19, the spring 19 is in a stretching state at the moment, each spring 19 is provided with a first threaded column 17 and a second threaded column 18, each spring 19 is provided with a glass column 16 corresponding to the spring 19, the bottom end of the spring 19 is fixedly connected with a bottom plate 20, the top end of the spring 19 is fixedly connected with a top plate 21, the bottom plate 20 is connected with the first threaded column 17 through a first rotating pipe 22, the first rotating pipe 22 can only rotate relative to the bottom plate 20 and cannot be separated from the first threaded column 17, the top plate 21 is connected with the second threaded column 18 through a second rotating pipe 23, the second rotating pipe 23 can only rotate relative to the top plate 21 and cannot be separated from the second threaded column 18, through main part 1, store up sandbox 2, top cap 3, inlet pipe 4, sealed lid 5, pencil pipe 6, fire control gravel 7, go out sand pipe 8, first fixed block 9, baffle 10, L type pole 11, second fixed block 12, turn over board 13, first locating piece 14, second locating piece 15, glass post 16, first screw thread post 17, second screw thread post 18, spring 19, bottom plate 20, roof 21, mutually support between first rotating tube 22 and the second rotating tube 23, spring 19 has offset the pivoted pressure of a part board 13, reached and prevented glass post 16 crushed effect, it is too big to have solved when turning over board 13 rotates pressure, glass post 16 probably crushed problem.

When the fire extinguishing device is used, after the box-type substation catches fire, the internal temperature rises rapidly, when the temperature is higher than sixty-eight degrees, the ether liquid in the glass column 16 expands, because the ether liquid is filled in the hollow groove of the glass column 16, the glass column 16 can be crushed after the ether liquid expands, at the moment when the glass column 16 is crushed, the stress balance of the turning plate 13 is broken, the downward pulling force provided by the spring 19 alone is not enough to maintain the turning plate 13 in the original position, at the moment, the turning plate 13 rotates anticlockwise under the action of the baffle plate 10 until the turning plate 13 is separated from the baffle plate 10, and after the baffle plate 10 is separated from the turning plate 13, the baffle plate 10 can be continuously pushed and rotated by the fire fighting gravel 7 at the discharge port of the sand outlet 8 until the fire fighting gravel 7 smoothly enters the main body 1, falls from the position right above the fire fighting equipment, covers the fire fighting equipment, and extinguishes the flame.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An energy-saving box-type substation, includes main part (1), its characterized in that: the top of main part (1) is provided with stores up sandbox (2), the top of storing up sandbox (2) is provided with top cap (3), the inside of storing up sandbox (2) is provided with fire control gravel (7), the inner bottom wall of storing up sandbox (2) is provided with sand outlet pipe (8), the inner roof of main part (1) is provided with first fixed block (9) and second fixed block (12), first fixed block (9) articulates there is baffle (10), second fixed block (12) articulates there is board (13) that turns over, the top of turning over board (13) supports with the bottom of baffle (10) and holds, the inner roof of main part (1) is provided with first locating piece (14), the top of turning over board (13) is provided with second locating piece (15), first locating piece (14) are connected with second locating piece (15) through glass post (16).

2. An energy-saving box substation according to claim 1, characterized in that: the inside of storing up sandbox (2) is provided with wire bundle pipe (6), top cap (3) are connected with main part (1) through wire bundle pipe (6).

3. An energy-saving box substation according to claim 1, characterized in that: the inner bottom wall of the sand storage box (2) is an inclined plane, and the included angle between the inner bottom wall of the sand storage box (2) and the horizontal plane is forty-five degrees.

4. An energy-saving box substation according to claim 1, characterized in that: the novel turning plate is characterized in that an L-shaped rod (11) is fixedly connected to the inner top wall of the main body (1), a first threaded column (17) is arranged on the side surface of the L-shaped rod (11), a second threaded column (18) is arranged at the bottom of the turning plate (13), and the first threaded column (17) is connected with the second threaded column (18) through a spring (19).

5. An energy-saving box substation according to claim 4, characterized in that: the bottom fixedly connected with bottom plate (20) of spring (19), the top fixedly connected with roof (21) of spring (19), bottom plate (20) are connected with first screw thread post (17) through first rotating tube (22), roof (21) are connected with second screw thread post (18) through second rotating tube (23).

6. An energy-saving box substation according to claim 1, characterized in that: the right side of storing up sandbox (2) is provided with inlet pipe (4), the right-hand member of inlet pipe (4) is provided with sealed lid (5).