CN213212853U

CN213212853U - Preassembled transformer substation capable of dissipating heat

Info

Publication number: CN213212853U
Application number: CN202021833965.6U
Authority: CN
Inventors: 常关杰
Original assignee: Henan Huarui Electric Manufacturing Co ltd
Current assignee: Henan Huarui Electric Manufacturing Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-14
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to a transformer substation technical field specifically is a can radiating prepackage type transformer substation, including the transformer substation box, the transformer substation box includes box shell, and the top fixedly connected with heat dissipation ceiling of transformer substation box, the bottom fixedly connected with installation piece of heat dissipation ceiling, the mounting groove has been seted up to the inside of installation piece, and the fixed orifices has all been seted up with the inside of transformer substation box to the mounting groove, the top fixedly connected with of heat dissipation ceiling gathers hot storehouse, gathers hot storehouse's top fixedly connected with heat dissipation channel, and the one end that heat dissipation channel kept away from and gathers hot storehouse is provided with the thermovent, and the inside of thermovent is provided with radiator fan. This can radiating preassembled transformer substation uses through the cooperation of heat dissipation ceiling, heat gathering storehouse and radiating channel for the heat that the box body of transformer substation produced can rise to discharge hot-air along radiating channel from the heat dissipation department through radiator fan, thereby the effectual radiating effect who strengthens the box body of transformer substation, and then the effectual life who prolongs the device.

Description

Preassembled transformer substation capable of dissipating heat

Technical Field

The utility model relates to a transformer substation technical field specifically is a can radiating preassembled transformer substation.

Background

The transformer substation refers to a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, the transformer substation in a power plant is a step-up transformer substation, and is used for boosting the electric energy generated by a generator and then feeding the electric energy into a high-voltage power grid, and generally appears in the form of a box body, namely a transformer box, the transformer box is a box body of the place for converting, concentrating and distributing the voltage and the current of the electric energy in the electric power system, in order to ensure the quality of the electric energy and the safety of equipment, the transformer substation is also required to be subjected to voltage adjustment, load flow (the flow direction and distribution of the voltage, the current and the power in each node and branch in the electric power system) control and the protection of a power transmission and distribution line and main electrical equipment, and is mainly used for protecting electric power facilities, and the existing preassembled transformer substation box body structure leads the transformer substation to appear in, however, the preassembled transformer substation on the market still has certain limitations, and particularly in an environment with large flow of people and humid air, the existing preassembled transformer substation is installed in the city, but because the capacity of the substation is relatively small, the operation space of equipment is small, and the operation temperature of the equipment is very high, the electronic components inside the preassembled transformer substation are easily damaged, and a fire disaster can be caused seriously.

The preassembled transformer substation capable of radiating heat disclosed in the Chinese patent CN207588305U, which is provided with a radiating fan, wherein the radiating fan can take away the heat generated when an internal electronic component works, the temperature in the box is prevented from being too high, a water cooling device is arranged, the heat absorbed by an endothermic base is taken away by the water, the electronic component is prevented from being overheated, the phenomenon that an electric appliance is damaged or a fire is caught due to the fact that the temperature is too high is avoided, but the preassembled transformer substation capable of radiating heat has the following defects when the problem is solved:

when the hot air box is used, due to the principle that hot air rises upwards, heat generated inside the box body can be gathered at the top of the box body, the top of the box body is not provided with a heat dissipation device, hot air cannot be timely dissipated from the top of the box body, excessive heat gathering can cause the internal temperature of the box body to be too high, and components inside the box body can be damaged in the past, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can radiating preassembled transformer substation for when solving the device in the past and using, because the hot-air principle to rising, the inside heat that produces of its box can gather the top position in the box, and its top does not set up heat abstractor, leads to the steam can not be timely from its top effluvium, and too much heat gathering can lead to its inside high temperature, can damage the technical problem of its inside subassembly in the long run.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a preassembled transformer substation capable of dissipating heat comprises a transformer substation box body, wherein the transformer substation box body comprises a box body shell, the top of the transformer substation box body is fixedly connected with a heat dissipation ceiling, the bottom of the heat dissipation ceiling is fixedly connected with an installation block, the installation block is internally provided with an installation groove, and the installation groove and the transformer substation box body are internally provided with fixing holes;

the top fixedly connected with of heat dissipation ceiling gathers hot storehouse, gathers the top fixedly connected with heat dissipation channel in hot storehouse, and the one end that heat dissipation channel kept away from gathering hot storehouse is provided with the thermovent, and the inside of thermovent is provided with radiator fan, and radiator fan is close to one side fixedly connected with filter screen of thermovent, the top fixedly connected with eaves board of thermovent.

The utility model discloses further set up to: the mounting groove is matched with the thickness of the box body shell.

Through adopting above-mentioned technical scheme for the mounting groove can with the box shell between the joint.

The utility model discloses further set up to: the inside of fixed orifices is provided with fixing bolt, just mounting groove and box shell joint, and pass through fixing bolt fixes.

Through adopting above-mentioned technical scheme for the heat dissipation ceiling is convenient for install and dismantle.

The utility model discloses further set up to: the both sides fixedly connected with baffle of thermovent, just eaves board fixed connection is in the top of baffle.

Through adopting above-mentioned technical scheme, can effectual reduction rainwater get into the inside of thermovent from the both sides of thermovent.

The utility model discloses further set up to: the heat dissipation ceiling, the heat collection bin, the heat dissipation channel and the eaves plate are of an integrated structure.

The utility model discloses further set up to: the outer surfaces of the heat dissipation ceiling, the heat collection bin, the heat dissipation channel and the cornice plate are coated with a layer of antirust paint.

Through adopting above-mentioned technical scheme, effectual heat dissipation ceiling, the storehouse of gathering heat, heat dissipation channel and the naked hourglass of cornice board in the air of having improved agrees rusty drawback to the effectual life who prolongs the device.

The utility model discloses further set up to: the number of the mounting blocks is three, and the mounting blocks and the heat dissipation ceiling are of an integrated structure.

To sum up, the utility model discloses a beneficial technological effect does:

1. this can radiating preassembled transformer substation, through the heat dissipation ceiling, gather hot storehouse and radiating channel's cooperation and use, because the principle that hot-air rises to the rising, make the inside heat that produces of transformer substation box can rise to the rising, and collect in gathering hot storehouse, discharge hot-air from radiating channel along the radiating channel through radiator fan, thereby its top of effectual device in the past that has improved does not set up heat abstractor, lead to its top of follow that steam can not be timely to spill, too much heat gathering can lead to its inside high temperature, can damage its inside subassembly's drawback in the past in the long term, thereby the effectual radiating effect who strengthens transformer substation box, and then the effectual life who prolongs the device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the case housing of the present invention;

fig. 3 is a schematic structural view of the heat dissipation ceiling of the present invention;

fig. 4 is an internal structure schematic diagram of the heat dissipation ceiling of the present invention.

In the figure: 1-transformer substation box body, 101-box body shell, 2-heat dissipation ceiling, 3-installation block, 4-installation groove, 5-fixing hole, 6-heat collection bin, 7-heat dissipation channel, 8-heat dissipation port, 9-heat dissipation fan, 10-filter screen and 11-cornice plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a can radiating preassembled transformer substation, including transformer substation box 1, transformer substation box 1 includes box body case 101, transformer substation box 1's top fixedly connected with heat dissipation ceiling 2, and the bottom fixedly connected with installation piece 3 of heat dissipation ceiling 2 has been seted up to installation piece 3's inside mounting groove 4, and mounting groove 4 has all been seted up with transformer substation box 1's inside to fixed orifices 5.

Referring to fig. 3 and 4, a heat collecting bin 6 is fixedly connected to the top of the heat dissipation ceiling 2, a heat dissipation channel 7 is fixedly connected to the top of the heat collecting bin 6, a heat dissipation port 8 is arranged at one end of the heat dissipation channel 7 far away from the heat collecting bin 6, a heat dissipation fan 9 is arranged inside the heat dissipation port 8, a filter screen 10 is fixedly connected to one side of the heat dissipation fan 9 close to the heat dissipation port 8, an eaves plate 11 is fixedly connected to the top of the heat dissipation port 8, in this embodiment, by providing the cornice 11, rainwater can be effectively prevented from entering the inside of the heat dissipation port 8 from the top of the heat dissipation port 8, through the arrangement of the eaves plate 11 and the baffles at the two sides of the heat dissipation port 8, rainwater can be effectively prevented from entering the heat dissipation channel 7 from the heat dissipation port 8, and the working principle of the heat dissipation fan 9 in the device, the working principle of the heat radiation fan is the same as that of the heat radiation fan disclosed in the preassembled transformer substation capable of radiating heat disclosed in the Chinese patent CN 207588305U.

The mounting groove 4 is adapted to the thickness of the box body casing 101.

The inside of fixed orifices 5 is provided with fixing bolt, and mounting groove 4 and box shell 101 joint to fix through fixing bolt.

Both sides fixedly connected with baffle of thermovent 8, and eaves board 11 fixed connection in the top of baffle.

The heat dissipation ceiling 2, the heat collection bin 6, the heat dissipation channel 7 and the cornice plate 11 are of an integral structure.

The outer surfaces of the heat dissipation ceiling 2, the heat collection bin 6, the heat dissipation channel 7 and the cornice plate 11 are coated with a layer of antirust paint.

The number of the mounting blocks 3 is three, and the three mounting blocks 3 and the heat dissipation ceiling 2 are of an integral structure.

The implementation principle of the embodiment is as follows: through heat dissipation ceiling 2, gather hot storehouse 6 and radiating channel 7's cooperation and use, because the principle that hot-air rises to the rising, make the inside heat that produces of transformer substation box 1 can rise to the rising, and collect in gathering hot storehouse 6, discharge hot-air from thermovent 8 along radiating channel 7 through radiator fan 9, thereby its top of effectual device in the past that has improved does not set up heat abstractor, lead to the steam can not be timely from its top effluvium, too much heat gathering can lead to its inside high temperature, can damage its inside components's drawback in the past in the long term, thereby effectual radiating effect who strengthens transformer substation box 1, and then the effectual life who prolongs the device, therefore the device has certain practicality.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a can radiating preassembled transformer substation, includes transformer substation box (1), its characterized in that: the transformer substation box body (1) comprises a box body shell (101), the top of the transformer substation box body (1) is fixedly connected with a heat dissipation ceiling (2), the bottom of the heat dissipation ceiling (2) is fixedly connected with an installation block (3), an installation groove (4) is formed in the installation block (3), and fixing holes (5) are formed in the installation groove (4) and the transformer substation box body (1);

the heat dissipation ceiling is characterized in that a heat gathering bin (6) is fixedly connected to the top of the heat dissipation ceiling (2), a heat dissipation channel (7) is fixedly connected to the top of the heat gathering bin (6), a heat dissipation opening (8) is formed in one end, far away from the heat gathering bin (6), of the heat dissipation channel (7), a heat dissipation fan (9) is arranged inside the heat dissipation opening (8), a filter screen (10) is fixedly connected to one side, close to the heat dissipation opening (8), of the heat dissipation fan (9), and an eaves plate (11) is fixedly connected to the top of the heat dissipation opening (.

2. A thermally dissipative pre-installed substation according to claim 1, characterized in that: the mounting groove (4) is matched with the thickness of the box body shell (101).

3. A thermally dissipative pre-installed substation according to claim 1, characterized in that: the inside of fixed orifices (5) is provided with fixing bolt, just mounting groove (4) and box shell (101) joint, and pass through fixing bolt fixes.

4. A thermally dissipative pre-installed substation according to claim 1, characterized in that: the both sides fixedly connected with baffle of thermovent (8), just eaves board (11) fixed connection is in the top of baffle.

5. A thermally dissipative pre-installed substation according to claim 1, characterized in that: the heat dissipation ceiling (2), the heat gathering bin (6), the heat dissipation channel (7) and the cornice plate (11) are of an integrated structure.

6. A thermally dissipative pre-installed substation according to claim 1, characterized in that: the outer surfaces of the heat dissipation ceiling (2), the heat gathering bin (6), the heat dissipation channel (7) and the cornice plate (11) are coated with a layer of antirust paint.

7. A thermally dissipative pre-installed substation according to claim 1, characterized in that: the number of the mounting blocks (3) is three, and the mounting blocks (3) and the heat dissipation ceiling (2) are of an integral structure.