CN216648957U

CN216648957U - Energy-saving high-reliability distribution box

Info

Publication number: CN216648957U
Application number: CN202123175225.5U
Authority: CN
Inventors: 兰俊铮; 王丽春; 刘彬; 石峰; 司翠; 程文昱; 刘海东; 曾琳; 赵志南; 郑宏博
Original assignee: Liaoning Municipal Engineering Design And Research Institute Co ltd
Current assignee: Liaoning Municipal Engineering Design And Research Institute Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-31
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to an energy-saving high-reliability distribution box, which comprises a distribution box body and is characterized in that: a horizontal partition plate is arranged at the upper part of the distribution box body and divides the distribution box body into a working chamber and a heat dissipation equipment accommodating chamber, and an inner main chamber and an outer air chamber arranged around the inner main chamber are arranged in the working chamber; the heat dissipation equipment holds the room and is fixed with radiator fan, horizontal separators is equipped with the through-hole with radiator fan's entry intercommunication, the last matrix form ventilation hole that is equipped with of horizontal mounting panel, be equipped with a plurality of vents on the wall between interior main room and the outer wind room, distribution box top lateral surface is equipped with the heat dissipation window who holds the room intercommunication with radiator fan, distribution box's top is fixed with solar module, be equipped with many ventilation pipes in the outer wind room, the one end of ventilation pipe is arranged in the outer wind room, the other end extends into below ground by distribution box bottom, and by the below ground extension more than the outside ground of block terminal. The poor problem of radiating effect under the hot environment of current block terminal has been solved to this device, and is energy-concerving and environment-protective.

Description

Energy-saving high-reliability distribution box

Technical Field

The utility model relates to the technical field of power distribution systems, in particular to an energy-saving high-reliability distribution box.

Background

The distribution box is an end device of a distribution system and distributes electric energy of a certain circuit of a previous distribution device to a nearby working device. In which switching devices, measuring instruments, protective appliances and auxiliary equipment, etc. are installed for metering and controlling the distribution of electrical energy.

Because the block terminal can produce the heat under the normal operating condition, consequently need for the block terminal configuration heat dissipation equipment and the heat radiation structure who matches with it, avoid taking place the incident. However, the existing heat dissipation device and heat dissipation structure have the following problems: 1. the power is supplied by the electric power in the distribution box, so that the power consumption cost is increased; 2. under the hot environment, introduce the inside radiating mode that circulates of block terminal with the outside hot-air of block terminal and can not solve the high problem of the inside heat of block terminal, the radiating effect is poor.

Disclosure of Invention

The utility model aims to provide an energy-saving high-reliability distribution box which is reasonable in structure and reliable in use, solves the problem that the existing distribution box is poor in heat dissipation effect in a hot environment, and is energy-saving and environment-friendly.

The technical scheme of the utility model is as follows:

the utility model provides an energy-saving high reliability block terminal, includes the distribution box body, its technical essential is: the upper part of the distribution box body is provided with a horizontal partition board which divides the distribution box body into a working chamber and a heat dissipation equipment accommodating chamber, the working chamber is internally provided with an inner main chamber and an outer air chamber which is arranged around the inner main chamber, the inner main chamber is internally provided with a plurality of horizontal mounting plates from top to bottom, the horizontal mounting plates are utilized to form a plurality of mounting chambers which are arranged up and down, and the front side of the inner main chamber is provided with a box door; the heat radiation equipment holds the room and is fixed with radiator fan, the horizontal baffle center is equipped with the opening that link up with radiator fan's entry intercommunication, be equipped with the matrix form ventilation hole on the horizontal installation board, be equipped with a plurality of vents on the wall between interior main room and the outer wind room, distribution box top lateral surface is equipped with the heat radiation window who holds the room intercommunication with radiator fan, and distribution box's top is fixed with solar module, solar module's output is connected with the power storage device who arranges the heat radiation equipment in and holds the room in, power storage device is connected with radiator fan, be equipped with many ventilation pipes in the outer wind room, the one end of ventilation pipe is arranged in outer wind room, and the other end extends into the below ground by distribution box bottom to by the below ground extension to the above-ground of the outside of block terminal.

Foretell energy-saving high reliability block terminal, the distribution box bottom is equipped with the concrete foundation, the concrete foundation is firmly connected with ground through prefabricated bolt group, the ventilation pipe is by one end be arranged in the outer wind chamber of block terminal, the other end be arranged in the riser section of concrete foundation, be arranged in the below ground and with the buffer pipe section that riser section lower extreme is connected, be arranged in the below ground and with the snake-shaped pipe section that the buffer pipe section other end is connected, the U-shaped pipe section that is connected with the snake-shaped pipe section other end constitutes, U-shaped pipe section one end is connected with snake-shaped pipe section, and the other end is arranged in above ground and port down.

According to the energy-saving high-reliability distribution box, the port of the U-shaped pipe section above the ground is close to the ground, and the height of the upper end of the vertical pipe section is higher than that of the U-shaped pipe section above the ground.

The energy-saving high-reliability distribution box is characterized in that the buffer pipe section is a flexible metal pipe so as to buffer a connection gap and avoid the influence of connection stress on a connection position caused by time quality change in long-term use.

In the energy-saving high-reliability distribution box, the ventilation openings are arranged around the lower part of the inner main chamber, so that the situation that the installation chamber at the lower part of the inner main chamber cannot be effectively radiated is avoided.

Foretell energy-saving high reliability block terminal, solar module includes the support, locates solar cell panel and the terminal box of support both sides, utilize the articulated shaft to be connected between solar cell panel's bracket and the support to in adjustment solar cell panel's orientation.

Foretell energy-saving high reliability block terminal, the heat radiation equipment holds the mounting bracket that is used for fixed radiator fan's motor in the room, the mounting bracket comprises horizontal support plate, a plurality of support columns of locating the horizontal support plate lower surface, radiator fan's motor and power storage device are fixed in the upper surface of horizontal support plate, and radiator fan's impeller is located horizontal support plate's below, horizontal support plate's edge is equipped with the air outlet of a plurality of intercommunication horizontal support plate upper and lower sides, horizontal support plate's top and heat dissipation window intercommunication.

The utility model has the beneficial effects that:

1. the solar battery component is utilized to utilize the clean energy of solar energy to drive the motor to work, so that the heat dissipation fan is driven to work, the heat in the distribution box is led out of the box, the circulating heat dissipation is realized, and the energy conservation and the environmental protection are realized.

2. Through many ventilation pipes in the outer plenum, introduce the gas in the block terminal outside to the block terminal in via the pipeline of below ground, utilize the precooling of underground cold energy realization to the gas outside the box to solved the poor problem of radiating effect in the block terminal under the hot environment, further strengthened the radiating effect, further realized energy-concerving and environment-protective to the utilization of secret cold volume.

Drawings

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

FIG. 2 is an external view of the present invention;

fig. 3 is a right side view of fig. 2.

In the figure: 1. the solar energy heat dissipation system comprises a ventilation pipe, 101, a U-shaped pipe section, 102, a serpentine pipe section, 103, a buffer pipe section, 104, a vertical pipe section, 2, an outer air chamber, 3, a distribution box body, 4, a partition, 5, an inner main chamber, 6, a heat dissipation equipment accommodating chamber, 7, a heat dissipation window, 8, a mounting rack, 9, a solar cell module, 901, a solar cell panel, 902, a support, 10, an electric storage device, 11, a heat dissipation fan, 12, an air outlet, 13, a through hole, 14, a horizontal mounting plate, 15, a ventilation hole, 16, a ventilation hole, 17, a concrete foundation, 18, a prefabricated bolt group, 19, a box door, 20 and the ground.

Detailed Description

As shown in fig. 1-3, this energy-saving high reliability block terminal includes distribution box 3, distribution box 3 upper portion is equipped with horizontal partition and horizontal partition divide into studio and heat-sink equipment with distribution box 3 and holds room 6, be equipped with interior main chamber 5 in the studio and surround interior main chamber 5 and arrange outer wind room 2, be equipped with a plurality of horizontal installation board 14 and utilize horizontal installation board 14 to form a plurality of installation rooms that arrange from top to bottom in interior main chamber 5, the front side of interior main chamber 5 is equipped with chamber door 19.

Wherein, the heat-radiating equipment holds room 6 and is fixed with radiator fan 11, the horizontal baffle center is equipped with the through hole 13 with the entry intercommunication of radiator fan 11, be equipped with matrix form ventilation hole 15 on the horizontal installation board 14, be equipped with a plurality of vents 16 on the wall 4 between interior main room 5 and the

outer wind room

2, 3 top lateral surfaces of distribution box are equipped with and hold the heat dissipation window 7 of room 6 intercommunication with radiator equipment. A plurality of ventilation pipes 1 are arranged in the outer air chamber 2, one end of each ventilation pipe 1 is positioned in the outer air chamber 2, and the other end of each ventilation pipe 1 extends into the ground from the bottom of the distribution box body 3 and extends to the ground 20 above the outside of the distribution box from the ground 20. Each of the ventilation openings 16 is arranged around the lower portion of the internal main chamber 5 to prevent the installation chamber at the lower portion of the internal main chamber 5 from being effectively radiated.

The top of the distribution box body 3 is fixed with a solar cell module 9, the output end of the solar cell module 9 is connected with an electric power storage device 10 arranged in the heat dissipation equipment accommodating chamber 6, and the electric power storage device 10 is connected with a heat dissipation fan 11. The solar cell module 9 comprises a bracket 902, a solar cell panel 901 and a junction box, wherein the solar cell panel 901 and the junction box are arranged on two sides of the bracket 902, and a bracket of the solar cell panel 901 is connected with the bracket 902 by using a hinge shaft so as to adjust the orientation of the solar cell panel 901. The heat radiation equipment holds mounting bracket 8 that is used for fixed cooling fan 11's motor in the room 6, mounting bracket 8 comprises horizontal support plate, a plurality of support columns of locating the horizontal support plate lower surface, cooling fan 11's motor and power storage device 10 are fixed in horizontal support plate's upper surface, and cooling fan 11's impeller is located horizontal support plate's below, horizontal support plate's edge is equipped with a plurality of intercommunication horizontal support plate upper and lower air outlets 12, horizontal support plate's top and heat dissipation window 7 intercommunication.

In this embodiment, a concrete foundation 17 is disposed at the bottom of the distribution box body 3, the concrete foundation 17 is firmly connected to the ground 20 through a prefabricated bolt group 18, the ventilation pipe 1 is composed of a vertical pipe section 104, one end of which is located in the outer wind chamber 2 of the distribution box, and the other end of which is located in the concrete foundation 17, a buffer pipe section 103, a serpentine pipe section 102 and a U-shaped pipe section 101, wherein the buffer pipe section 103 is located below the ground 20 and connected to the other end of the buffer pipe section 103, the U-shaped pipe section 101 is connected to the other end of the serpentine pipe section 102, one end of the U-shaped pipe section 101 is connected to the serpentine pipe section 102, and the other end of the U-shaped pipe section 101 is located above the ground 20 with a port facing downward. The port of the U-shaped pipe section 101 above the ground 20 is close to the ground 20, and the height of the upper end of the vertical pipe section 101 is higher than the height of the U-shaped pipe section 101 above the ground 20. The buffer pipe section 103 is a flexible metal pipe to buffer a connection gap and avoid the influence of connection stress on a connection position caused by time and quality change in long-term use.

When the solar energy distribution box is used, the solar panel 901 generates electricity and stores the electricity in the electricity storage device 10, when the temperature in the distribution box is too high, the heat dissipation fan 11 is started, air in the distribution box is discharged out of the box through the heat dissipation window 7 under the action of the heat dissipation fan 11, air outside the box enters the outer air chamber 2 of the distribution box through the outer port of the U-shaped pipe section 101 of the ventilation pipe 1, the snake-shaped pipe section 102, the buffer pipe section 103 and the vertical pipe section 104 under the drainage of negative pressure in the box, enters the inner main chamber 5 through the ventilation openings 16, goes upwards through the ventilation holes 15, and is discharged through the through holes 13, the air outlet 12 and the heat dissipation window 7 to take heat out of the distribution box.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the utility model are also within the scope of the present patent.

Claims

1. The utility model provides an energy-saving high reliability block terminal, includes the distribution box body, its characterized in that: the upper part of the distribution box body is provided with a horizontal partition board which divides the distribution box body into a working chamber and a heat dissipation equipment accommodating chamber, the working chamber is internally provided with an inner main chamber and an outer air chamber which is arranged around the inner main chamber, the inner main chamber is internally provided with a plurality of horizontal mounting plates from top to bottom, the horizontal mounting plates are utilized to form a plurality of mounting chambers which are arranged up and down, and the front side of the inner main chamber is provided with a box door; the heat dissipation equipment holds the room and is fixed with radiator fan, the horizontal baffle center is equipped with the through-hole with radiator fan's entry intercommunication, be equipped with the matrix form ventilation hole on the horizontal installation board, be equipped with a plurality of vents on the wall between interior main room and the outer wind room, distribution box top lateral surface is equipped with the heat dissipation window who holds the room intercommunication with radiator fan, and distribution box's top is fixed with solar module, solar module's output and the power storage device who arranges the heat dissipation equipment in and hold the room in are connected, power storage device is connected with radiator fan, be equipped with many ventilation pipes in the outer wind room, the one end of ventilation pipe is located outer wind room, and the other end extends into the below ground by distribution box bottom to by the below ground extend to the outside above-ground of block terminal.

2. The energy-saving high reliability block terminal of claim 1, characterized in that: distribution box bottom is equipped with the concrete ground, the concrete ground firmly is connected with ground through prefabricated bolt group, the ventilation pipe is located the outer wind chamber of block terminal by one end, the other end is located the riser section in the concrete ground, be located the below ground and with the buffer pipe section that riser section lower extreme is connected, be located the below ground and with the serpentine pipe section that the buffer pipe section other end is connected, constitute with the U-shaped pipe section that the serpentine pipe section other end is connected, U-shaped pipe section one end and serpentine pipe section connection, the other end is located above ground and port down.

3. The energy-saving high reliability block terminal of claim 2, characterized in that: the port of the U-shaped pipe section above the ground is close to the ground, and the height of the upper end of the vertical pipe section is higher than that of the U-shaped pipe section above the ground.

4. The energy-saving high reliability block terminal of claim 2, characterized in that: the buffer pipe section is a flexible metal pipe.

5. The energy-saving high reliability block terminal of claim 1, characterized in that: each of the vents is disposed around a lower portion of the inner main chamber.

6. The energy-saving high reliability block terminal of claim 1, characterized in that: the solar cell module comprises a support, and a solar cell panel and a junction box which are arranged on two sides of the support, wherein a bracket of the solar cell panel is connected with the support through a hinged shaft.

7. The energy-saving high reliability block terminal of claim 1, characterized in that: the heat dissipation device holds the mounting bracket that is used for fixed radiator fan's motor in the room, the mounting bracket comprises horizontal support plate, a plurality of support columns of locating the horizontal support plate lower surface, radiator fan's motor and power storage device are fixed in horizontal support plate's upper surface, and radiator fan's impeller is located horizontal support plate's below, horizontal support plate's edge is equipped with the air outlet of a plurality of intercommunication horizontal support plate upper and lower sides, horizontal support plate's top and heat radiation window intercommunication.