CN216649030U

CN216649030U - High-low voltage prefabricated substation

Info

Publication number: CN216649030U
Application number: CN202121924880.3U
Authority: CN
Inventors: 黄玉兴; 李东辉; 孙秀海; 郭利; 杨金库
Original assignee: Huadian Hongshi Shengyuan Mining Co ltd
Current assignee: Huadian Hongshi Shengyuan Mining Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-05-31
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of substations and discloses a high-low voltage prefabricated substation which comprises a substation assembly and a safety assembly, wherein the substation assembly comprises a box body, the safety assembly is fixedly connected inside the box body, the safety assembly comprises a reinforcing frame, a connecting block is fixedly arranged at the corner of the reinforcing frame, a noise reduction plate is fixedly connected outside the reinforcing frame, a smoke sensor is fixedly arranged on the inner wall of one side of the box body, a fire extinguishing part is arranged at the top end inside the box body, and a humidity sensor is fixedly arranged on the inner wall of the other side of the box body; the reinforcing frame is arranged in the box body, firmness of the whole device is effectively improved, when a line inside the box body is on fire, the received signal of the smoke sensor inside controls the fire extinguishing part to extinguish fire, the humidity sensor is also arranged inside the box body, the heating pipe can dehumidify the inside of the smoke sensor when the smoke sensor is wetted inside the box body, the lightning-protection assembly is further arranged inside the box body, and internal elements are effectively prevented from being damaged by lightning.

Description

High-low voltage prefabricated substation

Technical Field

The utility model relates to the technical field of transformer substations, in particular to a high-low voltage prefabricated transformer substation.

Background

The box-type transformer substation, called prefabricated substation or prefabricated substation, is a high-voltage switch equipment, distribution transformer and low-voltage distribution equipment, and is a factory prefabricated indoor and outdoor compact distribution equipment which is arranged into a whole according to a certain wiring scheme, i.e. the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together.

In the prior art, most transformer substations are installed in a movable steel box, but because the transformer substations are closed spaces, when fire is caused by internal line faults, the transformer substations are dangerous, and the loss caused by the fire is very large.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a high-low voltage prefabricated substation, which has the advantage of safety and solves the problem that the loss is very large due to danger when fire is caught due to internal line faults.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-low pressure prepackage type transformer substation, includes transformer substation's subassembly and safe subassembly, the transformer substation's subassembly includes the box, the inside fixedly connected with of box safe subassembly, safe subassembly includes the reinforcement frame, the edge fixed mounting of reinforcement frame has the connecting block, the board of making an uproar falls in the outside fixedly connected with of reinforcement frame, one side inner wall fixed mounting of box has smoke transducer, the inside top of box is provided with the portion of putting out a fire, the opposite side inner wall fixed mounting of box has humidity transducer, the equal fixedly connected with bearer bar in inner wall both sides of box, the inside fixedly connected with heating pipe of bearer bar.

Preferably, the inside fixedly connected with lightning-arrest subassembly of box, lightning-arrest subassembly includes the mount pad, the bottom fixedly connected with ground connection stake of mount pad, transition joint is installed at the top of mount pad, transition joint's top fixedly connected with pole setting, the top of pole setting is provided with the lightning rod.

Through adopting above-mentioned scheme, be provided with lightning-arrest subassembly, help preventing that equipment from being struck by lightning and leading to damaging.

Preferably, the outside swing joint of box has the door, the outside of door is provided with the handle, the outside fixedly connected with warning sign of door, the bottom fixedly connected with base of box, the outside of box is provided with the ventilation window, the top fixed mounting of box has the protection top, the inside fixedly connected with transformer substation's main part of box.

Through adopting above-mentioned scheme, help preventing that the box from receiving the wet influence to lead to damaging through having increased the base.

Preferably, the reinforcing frame is made of steel, the number of the connecting blocks is eight, and the connecting blocks are fixedly installed at the corners of the reinforcing frame respectively.

Through adopting above-mentioned scheme, through adopting the effectual fastness that has increased whole device of steel matter, let it have outstanding antidetonation effect.

Preferably, the smoke sensor is connected with a control end of the fire extinguishing part.

By adopting the scheme, the connection of the fire extinguishing device and the fire extinguishing device is beneficial to taking corresponding fire extinguishing measures at the first time when smoke is detected.

Preferably, the humidity sensor is connected with a control switch of the heating pipe.

By adopting the above scheme, the heating pipe is connected to facilitate opening when the inner space is detected to be too humid, and the dehumidification treatment is carried out on the inner part.

Preferably, the number of the fire extinguishing parts is two, and the fire extinguishing parts are fixedly connected to the top end of the inner wall of the box body in a bilateral symmetry mode.

Through adopting above-mentioned scheme, through being provided with two, can accomplish the work of putting out a fire by the efficient, let the loss fall to minimum.

Preferably, the lightning rod is made of galvanized round steel materials.

By adopting the scheme, the galvanized round steel material has good lightning protection effect and low use cost.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-low voltage prefabricated substation, which has the following beneficial effects:

this high-low pressure prepackage type transformer substation, the inside through at the box has set up the reinforcing frame, the effectual fastness that has increased whole device, let it have outstanding antidetonation effect, when the circuit of inside is ageing or other reasons are on fire, the signal control portion of putting out a fire of receiving of inside smoke transducer puts out a fire the very first time and handles, great increase the security of whole device, humidity transducer has still been set up in inside simultaneously, when inside is weing seriously, the heating pipe can be to its inside dehumidification processing, and still increased lightning-arrest subassembly in inside, the effectual internal component that prevents receives the thunderbolt and damages.

Drawings

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

FIG. 2 is a schematic diagram of a substation assembly according to the present invention;

fig. 3 is a schematic structural view of a lightning protection assembly according to the present invention;

fig. 4 is a schematic view of the internal structure of the protection frame of the present invention.

In the figure: 1. a substation component; 11. a box body; 12. a door; 13. a handle; 14. a warning board; 15. a base; 16. a ventilation window; 17. protecting the roof; 2. a security component; 21. a reinforcing frame; 22. connecting blocks; 23. a noise reduction plate; 24. a smoke sensor; 25. a fire extinguishing unit; 26. a humidity sensor; 27. a protective frame; 28. heating a tube; 3. a lightning protection assembly; 31. a mounting seat; 32. grounding piles; 33. a transition joint; 34. erecting a rod; 35. a lightning rod.

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.

Example one

A high-low voltage prefabricated substation comprises a substation component 1 and a safety component 2, wherein the substation component 1 comprises a box body 11, a door 12 is movably connected to the outer part of the box body 11, a handle 13 is arranged on the outer part of the door 12, a warning board 14 is fixedly connected to the outer part of the door 12, a base 15 is fixedly connected to the bottom of the box body 11, a ventilation window 16 is arranged on the outer part of the box body 11, a protective top 17 is fixedly installed on the top of the box body 11, a substation main body is fixedly connected to the inner part of the box body 11, the safety component 2 comprises a reinforcing frame 21, the reinforcing frame 21 is made of steel, the number of the connecting blocks 22 is eight, the connecting blocks 22 are respectively and fixedly installed at each corner of the reinforcing frame 21, the connecting blocks 22 are fixedly installed at the corners of the reinforcing frame 21, a noise reduction plate 23 is fixedly connected to the outer part of the reinforcing frame 21, and a smoke sensor 24 is fixedly installed on the inner wall of one side of the box body 11, the inside top of box 11 is provided with fire extinguishing portion 25 in: the total of portion 25 of putting out a fire is two to portion 25 of putting out a fire is bilateral symmetry fixed connection on the inner wall top of box 11, smoke transducer 24 and the control end interconnect of portion 25 of putting out a fire, and the opposite side inner wall fixed mounting of box 11 has humidity transducer 26, humidity transducer 26 and the control switch interconnect of heating pipe 28, the equal fixedly connected with protecting frame 27 in inner wall both sides of box 11, the inside fixedly connected with heating pipe 28 of protecting frame 27.

Referring to fig. 1-4, in use, the reinforcing frame 21 is disposed inside the box, so that the firmness of the whole device is effectively improved, the device has excellent anti-seismic effect, and the door 12 is closed. Make the inside semi-enclosed space that forms of box 11, when the circuit of box 11 inside catches fire because of ageing or other reasons, the inside smoke transducer 24 of box 11 detects the back and gives an instruction, the portion of putting out a fire 25 begins to work, the very first time is put out a fire and is handled, great increase the security of whole device, also reduce the loss to minimum simultaneously, still set up humidity transducer 26 inside box 11 simultaneously, when box 11 is inside to be dampened seriously, heating pipe 28 can be to the inside processing of going on dehumidification of its box 11, prevent that box 11 is inside to be dampened seriously to cause the damage to the power station main part.

Example two

The inside fixedly connected with lightning-arrest subassembly 3 of box 11, lightning-arrest subassembly 3 includes mount pad 31, and the bottom fixedly connected with ground connection stake 32 of mount pad 31, adapter 33 are installed at the top of mount pad 31, and adapter 33's top fixedly connected with pole setting 34, pole setting 34's top are provided with lightning rod 35, and lightning rod 35 adopts galvanized round steel material to constitute.

Referring to fig. 1-4, simultaneously, the lightning protection assembly 3 is added in the box 11, the whole lightning protection assembly 3 is firstly installed in the box 11 through the installation seat 31, the grounding pile 32 is directly connected to the ground, when the outside mines, the lightning rod 35 at the top starts to work, the top of the lightning rod 35 forms a capacitor, charges on a cloud layer are transmitted to the grounding pile 32 through the transition joint 33 and the vertical rod 34, the charges are guided to the bottom, the whole substation assembly 1 cannot be damaged, and the safety of the substation assembly 1 is greatly improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-low voltage prepackage type transformer substation, includes transformer substation's subassembly (1) and safe subassembly (2), its characterized in that: the transformer substation assembly (1) comprises a box body (11), the inside fixedly connected with of box body (11) safety subassembly (2), safety subassembly (2) is including reinforcing frame (21), the edge fixed mounting of reinforcing frame (21) has connecting block (22), board (23) are fallen to the outside fixedly connected with of reinforcing frame (21), one side inner wall fixed mounting of box body (11) has smoke transducer (24), the inside top of box body (11) is provided with the portion of putting out a fire (25), the opposite side inner wall fixed mounting of box body (11) has humidity transducer (26), the equal fixedly connected with protecting frame (27) in inner wall both sides of box body (11), the inside fixedly connected with heating pipe (28) of protecting frame (27).

2. A high-low voltage prefabricated substation according to claim 1, characterized in that: the inside fixedly connected with lightning-arrest subassembly (3) of box (11), lightning-arrest subassembly (3) are including mount pad (31), bottom fixedly connected with ground connection stake (32) of mount pad (31), transition joint (33) are installed at the top of mount pad (31), top fixedly connected with pole setting (34) of transition joint (33), the top of pole setting (34) is provided with lightning rod (35).

3. A high-low voltage prefabricated substation according to claim 1, characterized in that: the outside swing joint of box (11) has door (12), the outside of door (12) is provided with handle (13), outside fixedly connected with warning sign (14) of door (12), the bottom fixedly connected with base (15) of box (11), the outside of box (11) is provided with ventilation window (16), the top fixed mounting of box (11) has protection top (17), the inside fixedly connected with transformer substation's main part of box (11).

4. A high-low voltage prefabricated substation according to claim 1, characterized in that: the reinforcing frame (21) is made of steel, the number of the connecting blocks (22) is eight, and the connecting blocks (22) are fixedly arranged at the corners of the reinforcing frame (21) respectively.

5. A high-low voltage prefabricated substation according to claim 1, characterized in that: the smoke sensor (24) is connected with the control end of the fire extinguishing part (25).

6. A high-low voltage prefabricated substation according to claim 1, characterized in that: the humidity sensor (26) is connected with a control switch of the heating pipe (28).

7. A high-low voltage prefabricated substation according to claim 1, characterized in that: the number of the fire extinguishing parts (25) is two, and the fire extinguishing parts (25) are fixedly connected to the top end of the inner wall of the box body (11) in a bilateral symmetry mode.

8. A high-low voltage prefabricated substation according to claim 2, characterized in that: the lightning rod (35) is made of galvanized round steel materials.