CN216489250U

CN216489250U - Prefabricated substation

Info

Publication number: CN216489250U
Application number: CN202123131529.1U
Authority: CN
Inventors: 李国川
Original assignee: Sairun Electric Hangzhou Co ltd
Current assignee: Sairun Electric Hangzhou Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-10
Anticipated expiration: 2031-12-14

Abstract

The utility model belongs to the technical field of the transformer substation, a prepackage type transformer substation is disclosed, including box and top cap, the bottom fixedly connected with base of box, the left and right sides bottom of box is provided with the shutter, the top central point of box puts and runs through and is provided with spacing hole, the top left and right sides of box runs through and is provided with the fan hole, the downthehole fixedly connected with space bar of fan, box top fixedly connected with seal ring, the bottom central point of top cap puts fixedly connected with sensing device. This application is monitored the inside temperature of box through the sensor, and then the operation of control air discharge fan, and the inside hot-air of box passes through air discharge fan and wind channel discharge, has improved the radiating efficiency, saves the electric energy more, fixes the four corners position of top cap and box through turn-buckle, has realized the function dismantled of top cap to in carrying out the dismouting to top cap structure and maintaining, improved the stability of structure simultaneously.

Description

Prefabricated substation

Technical Field

The application relates to the technical field of transformer substations, in particular to a preassembled transformer substation.

Background

A prefabricated substation is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, and is factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of voltage reduction, low-voltage distribution and the like of the transformer are organically combined together and is arranged in a moistureproof, rustproof, dustproof, rat-proof, fireproof, antitheft, heat-insulating, totally-enclosed and movable steel structure box.

Traditional prepackage type radiating structure of transformer substation is comparatively simple, sets up the vent or adds on the box usually and establishes the fan, and this closure greatly reduced who makes the box, rainwater or toy etc. get into the box from the space easily, produce the potential safety hazard, and the long-time running noise of fan is great and extravagant electric energy, environmental protection not enough.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a preassembled transformer substation.

The application provides a prepackage type transformer substation adopts following technical scheme:

the utility model provides a prepackage type transformer substation, includes box and top cap, the bottom fixedly connected with base of box, the left and right sides bottom of box is provided with the shutter, the top central point of box puts and runs through and is provided with spacing hole, the top left and right sides of box runs through and is provided with the fan hole, the downthehole fixedly connected with space bar of fan, box top fixedly connected with seal ring, the bottom central point of top cap puts fixedly connected with sensing device, runs through between the left and right sides of top cap and the bottom and is provided with the wind channel, the inboard bottom in wind channel all is provided with the stagnant water groove, the equal fixedly connected with air discharge fan in air intake department in wind channel, the bottom left and right sides of top cap is provided with the outlet.

Furthermore, a turn buckle can be detachably arranged between the corresponding positions of the four corners of the box body and the top cover.

Through above-mentioned technical scheme, improved structural stability, the dismouting and the maintenance of the top cap structure of being convenient for.

Furthermore, the position and the size of the limiting hole correspond to those of the sensing device.

Through above-mentioned technical scheme, spacing hole has restricted sensing device's embedding position, and then prevents that the top cap from taking place the skew when the installation.

Furthermore, the sensing device is connected with the two exhaust fans through a wire.

Through above-mentioned technical scheme, sensing device detects the inside temperature of box, and then the operation of control air discharge fan.

Furthermore, a drainage pipeline is connected between the water stopping tank and the water outlet in a through mode.

Through above-mentioned technical scheme, the rainwater that leaks in from the air outlet can be discharged by the outlet through stagnant water groove and drainage pipe, prevents inside the rainwater entering box.

Furthermore, the inner side of the shutter and the air outlet of the air duct are fixedly provided with dustproof mesh plates.

Through above-mentioned technical scheme, improve inside dustproof performance when guaranteeing ventilative.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) according to the air conditioner, the temperature inside the box body is monitored through the sensor, so that the operation of the exhaust fan is controlled, hot air inside the box body is exhausted through the exhaust fan and the air channel, the heat dissipation efficiency is improved, and electric energy is saved;

(2) this application is fixed the four corners position of top cap and box through turn buckle, has realized the function of dismantling of top cap to in carrying out the dismouting to the top cap structure and maintaining, improved the stability of structure simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic structural breakdown diagram of the present application;

fig. 3 is a cross-sectional view of the top cover structure.

The reference numbers in the figures illustrate:

1. a box body; 2. a top cover; 3. a base; 4. a blind window; 5. a limiting hole; 6. a fan hole; 7. a spacer bar; 8. a sealing gasket; 9. a sensing device; 10. an air duct; 11. a water stopping tank; 12. an exhaust fan; 13. a water outlet; 14. a turn buckle; 15. a water discharge pipeline; 16. a dustproof mesh plate.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

the present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses prepackage type transformer substation, including box 1 and top cap 2, box 1's bottom fixedly connected with base 3, box 1's left and right sides bottom is provided with shutter 4, box 1's top central point puts and runs through and is provided with spacing hole 5, box 1's top left and right sides runs through and is provided with fan hole 6, fixedly connected with space bar 7 in the fan hole 6, box 1 top fixedly connected with seal ring 8, the seal of top cap 2 and box 1 hookup location has been improved, top cap 2's bottom central point puts fixedly connected with sensing device 9, run through between top cap 2's the left and right sides and the bottom and be provided with wind channel 10, the inboard bottom of wind channel 10 all is provided with stagnant water groove 11, equal fixedly connected with air discharge fan 12 in wind channel 10's air intake department, top cap 2's the bottom left and right sides is provided with outlet 13.

Referring to fig. 1-3, a turnbuckle 14 is detachably disposed between four corners of the box body 1 and the top cover 2, so as to improve structural stability, facilitate disassembly and maintenance of the top cover 2, the position and size of the limiting hole 5 correspond to the sensing device 9, the limiting hole 5 limits the embedding position of the sensing device 9, and further prevent the top cover 2 from deviating during installation, the sensing device 9 is connected with two exhaust fans 12 through wires, the sensing device 9 is used to detect the internal temperature of the box body 1, so as to control the operation of the exhaust fan 12, a drainage pipe 15 is connected between the water stopping tank 11 and the drainage port 13, rainwater leaking from an air outlet can be discharged from the drainage port 13 through the water stopping tank 11 and the drainage pipe 15, so as to prevent the rainwater from entering the box body 1, and the air outlet of the air duct 10 and the inner side of the louver 4 are both fixedly provided with a dustproof mesh plate 16, the dustproof performance of the interior is improved while the ventilation is ensured.

The implementation principle of a preassembled transformer substation in the embodiment of the application is as follows: when the transformer substation is assembled, the top cover 2 is placed at the top of the box body 1, the position of the sensing device 9 corresponds to the position of the limiting hole 5, the turnbuckles 14 at the four corners are screwed, the box body 1 and the top cover 2 are stably fixed together, the sealing gasket arranged between the box body 1 and the top cover 2 improves the sealing performance of a connecting part, rainwater and other sundries are prevented from entering the inside from a gap at the connecting part, the spacing strips 7 and the dustproof screen plate 16 can both play a role of blocking, dust or sundries are prevented from entering the box body 1, when rainwater and other liquids enter the air channel 10 from the outlet of the air channel 10, the rainwater and other liquids fall into the water stop groove 11 under the action of gravity and are discharged by the drainage pipeline 15 and the drainage outlet 13, when the inside runs, the sensor monitors the temperature inside of the box body 1, when the temperature reaches a threshold value, the sensing device 9 controls the exhaust fan 12 to be started, and outside air enters the box body 1 from the shutter 4, the air is discharged from the air duct 10 to form air convection, the interior of the box body 1 is cooled, and when the temperature is reduced to a threshold value, the sensing device 9 controls the exhaust fan 12 to stop running, so that the electric energy is saved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the 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 prepackage type transformer substation, includes box (1) and top cap (2), its characterized in that: the bottom of the box body (1) is fixedly connected with a base (3), the bottoms of the left side and the right side of the box body (1) are provided with shutters (4), a limiting hole (5) is arranged at the center of the top of the box body (1) in a penetrating way, fan holes (6) are arranged at the left side and the right side of the top of the box body (1) in a penetrating way, the inside of the fan hole (6) is fixedly connected with a spacing bar (7), the top of the box body (1) is fixedly connected with a sealing gasket (8), a sensing device (9) is fixedly connected at the center of the bottom of the top cover (2), an air duct (10) is arranged between the left side and the right side of the top cover (2) and the bottom in a penetrating way, the bottom of the inner side of the air duct (10) is provided with a water stopping groove (11), the air inlet of the air duct (10) is fixedly connected with an exhaust fan (12), and water outlets (13) are arranged at the left side and the right side of the bottom of the top cover (2).

2. A preassembled transformer substation according to claim 1, characterized in that: and a turn buckle (14) is detachably arranged between the corresponding positions of the four corners of the box body (1) and the top cover (2).

3. A preassembled transformer substation according to claim 1, characterized in that: the position and the size of the limiting hole (5) correspond to those of the sensing device (9).

4. A preassembled transformer substation according to claim 1, characterized in that: the sensing device (9) is connected with the two exhaust fans (12) through a lead.

5. A preassembled transformer substation according to claim 1, characterized in that: and a drainage pipeline (15) is connected between the water stopping tank (11) and the water outlet (13) in a through way.

6. A preassembled transformer substation according to claim 1, characterized in that: and the inner side of the shutter (4) and the air outlet of the air duct (10) are fixedly provided with dustproof screen plates (16).