CN212011805U

CN212011805U - Box-type substation

Info

Publication number: CN212011805U
Application number: CN202021303750.3U
Authority: CN
Inventors: 潘春水; 梁天尺; 杨研; 高天正
Original assignee: Hainan Zhengde Electric Co ltd
Current assignee: Hainan Zhengde Electric Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2020-11-24
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a box-type substation, belong to the electric power technology field, it is low to have the radiating efficiency to have solved current box-type substation, inconvenient removal and inconvenient problem of maintenance, the device includes the base, the fan, the box, ceiling and gyro wheel, base fixed connection is in the bottom half, base threaded connection has rag bolt, structural stability has been improved, base bottom swing joint has the gyro wheel, possess the characteristics of convenient removal, be connected with the fan through driving motor on the installing support, possess the characteristics of heat dissipation cooling, ceiling fixed connection is at the box top, possess the function of hiding rain, box top inner wall welding has temperature sensor, can monitor the change of temperature in the box in real time and accurately. The box has the chamber door through rotation axis swing joint, is convenient for maintain and install, the utility model discloses possess the characteristics that the radiating efficiency is high, convenient removal and convenient maintenance.

Description

Box-type substation

Technical Field

The utility model belongs to the technical field of electric power, specifically relate to a box-type substation.

Background

Transformer substation, place of changing voltage. In order to transmit the electric energy generated by a power plant to a remote place, the voltage must be increased to be high voltage, and then the voltage is reduced as required near a user, the voltage increasing and reducing work is completed by a transformer substation, main equipment of the transformer substation is switches and transformers, the transformer substation is called as a transformer substation according to different sizes, the transformer substation is larger than the transformer substation, and the transformer substation refers to a step-down transformer substation with the voltage grade below 110kV generally.

The existing box-type transformer substation is fixedly installed in one place and cannot be freely movably installed, meanwhile, the existing box-type transformer substation is generally naturally cooled through heat dissipation holes, and heat dissipation efficiency is low.

Therefore, in order to solve the problem, a box-type substation needs to be developed and designed, and the problems of low heat dissipation efficiency, inconvenient movement and inconvenient maintenance of the existing box-type substation are solved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a purpose provides a box-type substation to solve the problem in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a box-type substation, includes base, fan, box, ceiling and gyro wheel, base fixed connection is in the bottom half, base threaded connection has rag bolt, the welding of base top has the support, swing joint has the gyro wheel on the support, the fan passes through the motor shaft and connects driving motor, driving motor fixed connection is on the installing support, installing support fixed connection is in the box left and right sides, ceiling fixed connection is at the box top.

As a further scheme of the utility model, the welding of box top inner wall has temperature sensor, temperature sensor connection director input, driving motor connection director output, driving motor passes through the wire and connects internal power source, internal power source passes through wire connection control switch.

As the utility model discloses a further scheme, the box has the chamber door through rotation axis swing joint, the welding has the door handle on the chamber door, it has the louvre to open on the box, the quantity of chamber door and louvre is two.

As a further proposal of the utility model, a filter screen is also embedded on the mounting bracket.

As a further scheme of the utility model, ceiling surface design has the guiding gutter, the ceiling bottom is inlayed and is had the dust screen, the dust screen adopts the preparation of galvanized sheet material to form, and the surface spraying has electrostatic powder layer.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

1. base fixed connection has improved stability and fastness in the bottom half, and base threaded connection has rag bolt, has improved structural stability, and base bottom swing joint has the gyro wheel, possesses the characteristics of convenient removal, is connected with the fan through driving motor on the installing support, possesses the characteristics of heat dissipation cooling, and ceiling fixed connection possesses the function of hiding rain at the box top.

2. The temperature sensor is welded on the inner wall of the top of the box body, so that the change of the temperature in the box body can be monitored accurately in real time. Still inlay on the installing support and have the filter screen, can filter the dust impurity in the air, the box has the chamber door through rotation axis swing joint, possesses the function of protection box internal plant, and the maintenance and the installation of being convenient for simultaneously are opened there is the louvre on the box, have improved the radiating efficiency.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is an isometric view of the utility model.

Fig. 2 is a cross-sectional view of a-a in fig. 1 according to the present invention.

Fig. 3 is an axonometric view of the middle ceiling of the utility model.

Reference numerals: 1-base, 2-foundation bolt, 3-mounting bracket, 4-fan, 5-box, 6-ceiling, 7-water chute, 8-heat dissipation hole, 9-box door, 10-door handle, 11-roller, 12-control switch, 13-filter screen, 14-temperature sensor, 15-controller and 16-dustproof screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Please refer to fig. 1 to 3, a box-type substation, includes base 1, fan 4, box 5, ceiling 6 and gyro wheel 11, base 1 fixed connection has improved stability and fastness in the bottom of box 5, base 1 threaded connection has rag bolt 2, has improved structural stability, the welding of base 1 bottom has the support, swing joint has gyro wheel 11 on the support, possesses the characteristics of convenient removal, fan 4 passes through the motor shaft and connects driving motor, driving motor fixed connection possesses the characteristics of heat dissipation cooling on installing support 3, installing support 3 fixed connection is in the box 5 left and right sides, ceiling 6 fixed connection possesses the function of keeping out the rain at box 5 top.

The welding of 5 top inner walls of box has temperature sensor 14, can monitor the change of box 5 internal temperature in real time and accurately, 14 connection director 15 inputs of temperature sensor, 15 outputs of driving motor connection director, driving motor passes through the wire and connects internal power source, internal power source passes through wire connection control switch 12, and control switch 12 is used for controlling opening and closing of internal power source, and when the temperature rose in box 5, temperature sensor 14 transmitted start signal for driving motor, and it is rotatory to drive fan 4, accelerates the inside circulation of air, with the high air discharge box 5 outsidely of temperature, has realized radiating function, has improved the radiating efficiency.

Preferably, a filter screen 13 is further embedded in the mounting bracket 3, so that dust and impurities in the air can be filtered.

Example 2

Referring to fig. 1 to 3, the box-type substation further comprises a box body 5, wherein the box body 5 is movably connected with a box door 9 through a rotating shaft, the box body 5 has a function of protecting equipment inside the box body 5, the box door 9 is welded with a door handle 10, so that the box door is convenient for an operator to open and is convenient to maintain and install, the box body 5 is provided with two heat dissipation holes 8, and the number of the box door 9 and the number of the heat dissipation holes 8 are two, so that the heat dissipation efficiency is improved.

A water guide groove 7 is formed in the surface of the ceiling 6, so that drainage in rainy days is facilitated, and a dustproof net 16 is embedded in the bottom of the ceiling 6 and has a dustproof function.

Preferably, the dust screen 16 is made of a galvanized sheet material, and the surface of the dust screen is sprayed with an electrostatic powder layer, so that the corrosion resistance and the wear resistance of the dust screen are further improved.

The rest of the structure of this example is the same as example 1.

The utility model discloses a theory of operation is: at first, push away box-type substation to the appointed place through gyro wheel 11, then fix it subaerial through rag bolt 2, when the temperature rose in box 5, temperature sensor 14 gives driving motor with the start signal transmission, it is rotatory to drive fan 4, inside circulation of air accelerates, discharge the high-temperature air outside box 5, the radiating function has been realized, the radiating efficiency is improved, when meetting rainy day, ceiling 6 possesses the function of sheltering from rain, and guiding gutter 7 on ceiling 6 surface, the rainy day drainage of being convenient for, when interior equipment damaged, open chamber door 9 through door handle 10, be convenient for installation and maintenance.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a box-type substation, includes base (1), fan (4), box (5), ceiling (6) and gyro wheel (11), its characterized in that, base (1) fixed connection is in box (5) bottom, base (1) threaded connection has rag bolt (2), base (1) top welding has the support, swing joint has gyro wheel (11) on the support, driving motor is connected through the motor shaft in fan (4), driving motor fixed connection is on installing support (3), installing support (3) fixed connection is in the box (5) left and right sides, ceiling (6) fixed connection is at box (5) top.

2. A box-type substation according to claim 1, characterized in that temperature sensor (14) has been welded to the inner wall of box (5) top, temperature sensor (14) connection controller (15) input, driving motor connection controller (15) output, driving motor passes through the wire and connects internal power supply, internal power supply passes through wire and connects control switch (12).

3. A box-type substation according to claim 2, characterized in that box (5) has a box door (9) through rotation axis swing joint, door handle (10) has been welded on box door (9), box (5) is last to open louvre (8), the quantity of box door (9) and louvre (8) is two.

4. A box substation according to claim 1, characterized in that a filter screen (13) is also embedded in the mounting bracket (3).

5. A box-type substation according to claim 1, characterized in that guiding gutter (7) is designed on the surface of ceiling (6), dust screen (16) is inlaid at the bottom of ceiling (6), dust screen (16) is made of galvanized sheet material, and electrostatic powder layer is sprayed on the surface.