CN212137084U

CN212137084U - Novel box-type substation

Info

Publication number: CN212137084U
Application number: CN202020627700.4U
Authority: CN
Inventors: 李瀚文; 彭忠艳; 王江; 张君延
Original assignee: Liaoning Huapeng Electric Power Development Co ltd
Current assignee: Liaoning Huapeng Electric Power Development Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-11
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a novel box-type substation, which comprises an electric box, wherein the right side wall of the electric box is provided with a heat dissipation port, a heat dissipation fan is fixedly arranged on the right side wall of an inner cavity of the electric box and is positioned at the heat dissipation port, slide ways are symmetrically and fixedly arranged on the front and back of the right side wall of the electric box, a first baffle is arranged between the slide ways on the front and back sides in a sliding manner, a second baffle is arranged at the lower end of the first baffle, the front end and the back end of the second baffle are connected with the slide ways in a sliding manner, small motors are symmetrically and fixedly arranged on the front and back of the right side wall of the electric box in a fixed manner, gears are fixedly arranged at the output ends of the small motors, first push rods are symmetrically and fixedly arranged on the front and back of the lower surface of the first baffle, the problem that the existing box body dissipates heat through a top cover ventilation window, the normal work of the internal electric elements is influenced.

Description

Novel box-type substation

Technical Field

The utility model relates to a transformer substation technical field, concrete field is a novel box-type substation.

Background

The box-type transformer substation organically combines the functions of high-voltage power receiving, transformer voltage reduction, low-voltage power distribution and the like and is installed in a fully-closed and movable steel structure box. The box-type transformer substation has a series of advantages of strong set, short power transmission period, strong environmental adaptability, convenient installation, safe and reliable operation, less investment, quick effect and the like, so the box-type transformer substation is widely used for public power distribution in urban network construction and transformation. Along with the acceleration of the modernization process of municipal construction, the box-type substation gradually replaces the original civil engineering distribution room and becomes a novel complete set of distribution device.

The existing box body is welded and fixed by radiating through the ventilation window of the top cover, so that the height of the box body is very high, the transportation difficulty is increased, water enters from a radiating port easily, and the normal work of internal electric elements is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel box-type substation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel box-type substation comprises an electric box, wherein a heat dissipation port is formed in the right side wall of the electric box, a heat dissipation fan is fixedly mounted on the right side wall of an inner cavity of the electric box and positioned at the heat dissipation port, slide ways are symmetrically and fixedly mounted on the front and back of the right side wall of the electric box, a first baffle is arranged between the slide ways on the front and back sides in a sliding manner, a second baffle is arranged at the lower end of the first baffle, the front end and the back end of the second baffle are respectively connected with the slide ways in a sliding manner, small motors are symmetrically and fixedly mounted on the front and back of the right side wall of the electric box in a fixed manner, gears are respectively and fixedly mounted at the output ends of the small motors, first push rods are symmetrically and fixedly mounted on the front and back of the lower surface of the first baffle, the lower ends of the first push rods movably penetrate through the second baffle, first racks are respectively and fixedly mounted at the lower ends of the first push rods, first guide columns, the lower extreme swing joint first guide cylinder of first guide post, symmetry fixed mounting has the second push rod around the lower surface of second baffle, the equal fixed mounting of lower extreme of second push rod has the second rack, the equal fixed mounting of lower extreme of second rack has the second guide post, fixed mounting has the second guide cylinder around the right side wall of electronic box, the second guide cylinder is located between the first guide cylinder of front and back side, the equal swing joint second guide cylinder of lower extreme of second guide post, the gear all meshes the transmission with first rack and second rack, fixed surface installs the humidity inductor on the thermovent, fixed surface installs temperature sensor on the inner chamber of electronic box, the inner chamber of electronic box is equipped with the circuit board, heat dissipation fan, small-size motor, humidity inductor and temperature sensor all with circuit board signal connection, heat dissipation fan, The small-sized motor, the humidity sensor, the temperature sensor and the circuit board are electrically connected with an external power supply.

Preferably, the lower surface of the electric box is rectangular and is fixedly provided with a support frame.

Preferably, the upper end and the lower end of the slide way are both fixedly provided with a stop block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a novel box-type substation, be equipped with the gear, first rack, the second rack, first baffle, second baffle and slide, drive the motion of first rack and second rack through the gear, drive first baffle and second baffle along slide up-and-down motion, the realization shelters from and opens the thermovent, and is simple structure not only, and be convenient for operate, it dispels the heat through top cap transom to have solved current box, and is welded fastening, lead to the height of box very high, not only the transportation degree of difficulty increases, and intake from the thermovent easily, influence the problem of the normal work of inside electrical element.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

fig. 4 is a schematic view of a right-side sectional structure of the first baffle of the present invention.

In the figure: 1-an electric box, 2-a heat dissipation port, 3-a heat dissipation fan, 4-a slideway, 5-a first baffle, 6-a second baffle, 7-a small motor, 8-a gear, 9-a first push rod, 10-a first rack, 11-a first guide column, 12-a first guide cylinder, 13-a second push rod, 14-a second rack, 15-a second guide column, 16-a second guide cylinder, 17-a humidity sensor, 18-a temperature sensor, 19-a support frame and 20-a stop block.

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, the present invention provides a technical solution: a novel box-type substation please refer to fig. 2 and 4, comprising an electric box 1, wherein the right side wall of the electric box 1 is provided with a heat dissipating port 2, the heat in the inner cavity of the electric box 1 is transmitted to the outside through the heat dissipating port 2 to ensure the normal operation of the electric element in the inner cavity of the electric box 1, a heat dissipating fan 3 is fixedly installed on the right side wall of the inner cavity of the electric box 1 and positioned at the heat dissipating port 2, the heat dissipating fan 3 accelerates the transmission of the heat in the inner cavity of the electric box 1, the service life of the electric box 1 is prolonged, slides 4 are symmetrically and fixedly installed on the front and back of the right side wall of the electric box 1, the slides 4 are used for limiting the movement of a first baffle 5 and a second baffle 6, the first baffle 5 and the second baffle 6 can better shield the heat dissipating port 2, the first baffle 5 is slidably arranged between the slides 4 on the front and back sides, the lower end of the first baffle 5 is provided with a second baffle 6, the front and back ends of, the second baffle 6 moves downwards, namely the heat dissipation port 2 is opened, so that heat in the inner cavity of the electric box 1 is conveniently transmitted to the outside, the right side wall of the electric box 1 is fixed with the small motors 7 symmetrically and fixedly arranged front and back, the small motors 7 give power to the gears 8 for rotation, the output ends of the small motors 7 are all fixedly arranged with the gears 8, the lower surface of the first baffle 5 is symmetrically and fixedly arranged with the first push rods 9 front and back, the lower ends of the first push rods 9 movably penetrate through the second baffle 6, the lower ends of the first push rods 9 are all fixedly arranged with the first rack 10, the up-and-down movement of the first rack 10 drives the first push rods 9 to move, so as to realize the movement of the first baffle 5, through the meshing transmission of the first rack 10 and the gears 8, the movement is stable and the structure is simple, the lower ends of the first rack 10 are all fixedly arranged with the first guide post 11, the front and back lower ends of the, the lower end of the first guide post 11 is movably connected with a first guide cylinder 12, the first guide post 11 and the first guide cylinder 12 are used in a matched mode to limit the movement of a first rack 10, stable meshing transmission of the gear 8 and the first rack 10 is ensured, second push rods 13 are symmetrically and fixedly installed on the front and back of the lower surface of the second baffle 6, second racks 14 are fixedly installed on the lower ends of the second push rods 13, the second push rods 13 are driven to move through the movement of the second racks 14 to achieve the up-and-down movement of the second baffle 6, the gear 8 and the second racks 14 are meshed for transmission, the movement of the second gear 14 is stable and simple in structure, the second guide post 15 is fixedly installed on the lower end of the second rack 14, a second guide cylinder 16 is fixedly installed on the front and back of the right side wall of the electric box 1, and the movement of the second gear 14 is limited through the matching of the second guide post 15 and the second guide cylinder 16, the stable motion of the second gear 14 is ensured, the second guide cylinder 16 is positioned between the first guide cylinders 12 on the front side and the rear side, the lower ends of the second guide posts 15 are movably connected with the second guide cylinders 16, the gear 8 is in meshing transmission with the first rack 10 and the second rack 14, the gear 8 is driven by the small-sized motor 7 to move clockwise, the gear 8 simultaneously drives the first rack 10 and the second rack 14 to move, the upward motion of the first baffle 5 is realized, the second baffle 6 moves downwards, the heat dissipation port 2 is opened, the heat in the inner cavity of the electric box 1 is convenient to transmit outwards, the humidity sensor 17 is fixedly arranged on the upper surface of the heat dissipation port 2, the temperature sensor 18 is fixedly arranged on the upper surface of the inner cavity of the electric box 1, the circuit board is arranged in the inner cavity of the electric box 1, the heat dissipation fan 3, the small-sized motor 7, the humidity sensor 17 and the temperature sensor 18 are in signal connection with the circuit board, the humidity sensor 17, the temperature sensor 18 and the circuit board are electrically connected with an external power supply, when the humidity of air sensed by the humidity sensor 17 exceeds the set humidity, a signal is transmitted to the circuit board, the signal is transmitted to the small motor 7 by the circuit board, the small motor 7 is started to drive the gear 8 to rotate anticlockwise to drive the first rack 10 and the second rack 14 to move, the first rack 10 moves downwards, the second rack 14 moves upwards, the first baffle 5 and the second baffle 6 shield the heat dissipation port 2 to prevent the wet air from influencing the normal work of the electric elements in the inner cavity of the electric box 1, when the temperature sensor 18 exceeds the set temperature, the signal is transmitted to the circuit board, the circuit board starts the small motor 7, the small motor 7 is started, the gear 8 is driven by a clockwise needle, the first rack 10 moves upwards, the second rack 14 moves downwards, the first baffle 5 and the second baffle 6 open the heat dissipation port 2, the heat radiation fan 3 is started to radiate the inside.

Particularly, the lower surface of electronic box 1 is rectangle fixed mounting and has support frame 19, avoids electronic box 1 direct and ground contact, avoids the rainwater to cause the damage to electronic box 1 bottom plate.

Particularly, the upper end and the lower end of the slide way 4 are fixedly provided with the stop blocks 20, so that the first baffle 5 and the second baffle 6 are prevented from being separated from the slide way 4 when moving.

The working principle is as follows: the utility model relates to a novel box-type transformer substation, when using the device, when the temperature sensor 18 exceeds the set temperature, the signal is transmitted to the circuit board, the circuit board starts the small-sized motor 7, the small-sized motor 7 starts, the gear 8 is driven to rotate along with the time, the first rack 10 moves upwards, the second rack 14 moves downwards, the heat dissipation opening 2 is opened by the first baffle 5 and the second baffle 6, the heat dissipation fan 3 starts to dissipate heat inside, when the humidity sensor 17 senses the humidity of the air and exceeds the set humidity, the signal is transmitted to the circuit board, the circuit board transmits the signal to the small-sized motor 7, the small-sized motor 7 starts to drive the gear 8 to rotate anticlockwise, the first rack 10 and the second rack 14 are driven to move, the first rack 10 moves downwards, the second rack 14 moves upwards, the first baffle 5 and the second baffle 6 shield the heat dissipation opening 2, the normal work of the electric elements in the inner cavity of the electric box 1 is prevented from being influenced by the humid air, the structure is simple, the operation is convenient, and the practicability is high.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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. A novel box-type substation comprises an electric box (1), and is characterized in that: the heat dissipation fan is characterized in that a heat dissipation opening (2) is formed in the right side wall of the electric box (1), a heat dissipation fan (3) is fixedly mounted at the position, located at the heat dissipation opening (2), of the right side wall of the electric box (1), slides (4) are symmetrically and fixedly mounted on the front and back of the right side wall of the electric box (1), a first baffle (5) is arranged between the slides (4) on the front and back sides in a sliding mode, a second baffle (6) is arranged at the lower end of the first baffle (5), the front end and the back end of the second baffle (6) are connected with the slides (4) in a sliding mode, a small motor (7) is symmetrically and fixedly mounted on the front and back of the right side wall of the electric box (1) in a fixing mode, gears (8) are fixedly mounted at the output end of the small motor (7), first push rods (9) are fixedly mounted on the front and back of the lower surface of the first baffle (, the lower end of the first push rod (9) is fixedly provided with a first rack (10), the lower end of the first rack (10) is fixedly provided with a first guide post (11), the front and back of the lower end of the right side wall of the electric box (1) are fixedly provided with a first guide cylinder (12), the lower end of the first guide post (11) is movably connected with the first guide cylinder (12), the front and back of the lower surface of the second baffle plate (6) are symmetrically and fixedly provided with a second push rod (13), the lower end of the second push rod (13) is fixedly provided with a second rack (14), the lower end of the second rack (14) is fixedly provided with a second guide post (15), the front and back of the right side wall of the electric box (1) are fixedly provided with a second guide cylinder (16), the second guide cylinder (16) is positioned between the first guide cylinders (12) at the front and back sides, and the lower end of the second guide cylinder (15) is movably connected with a second guide cylinder (16), gear (8) and first rack (10) and second rack (14) all mesh the transmission, fixed surface installs humidity inductor (17) on thermovent (2), fixed surface installs temperature sensor (18) on the inner chamber of electronic box (1), the inner chamber of electronic box (1) is equipped with the circuit board, equal and circuit board signal connection of heat dissipation fan (3), small motor (7), humidity inductor (17) and temperature sensor (18), heat dissipation fan (3), small motor (7), humidity inductor (17), temperature sensor (18) and circuit board are all connected with external power electricity.

2. A new type of box-type substation according to claim 1, characterized in that: the lower surface of the electric box (1) is rectangular and is fixedly provided with a support frame (19).

3. A new type of box-type substation according to claim 1, characterized in that: the upper end and the lower end of the slide way (4) are fixedly provided with a stop block (20).