Heat dissipation type box-type substation

Abstract

The utility model discloses a heat dissipation type box-type transformer station, which relates to the technical field of box-type transformer stations and comprises a box-type transformer station body, a circular opening is formed in the top of the box-type transformer station body, an annular ring is arranged in the circular opening, a heat dissipation fan is installed in the annular ring through a fixing piece, and a second dustproof net is arranged at the top of the annular ring. A heat dissipation groove is formed in the side face of the box-type substation body, a first dustproof net is arranged in the heat dissipation groove, and a filtering piece is arranged in the first dustproof net. According to the utility model, the dustproof net II, the dustproof net I and the filter element are matched for use, so that external air can be conveniently filtered, dust in the external air is prevented from entering the box-type transformer substation body to cause pollution to the interior of the box-type transformer substation body, and the box-type transformer substation body can be conveniently used.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type substations, in particular to a heat-dissipating box-type substation. Background Art

[0002] A box-type substation, also known as a prefabricated substation or prefabricated transformer substation, is a high-voltage switchgear, distribution transformer and low-voltage distribution device, a factory prefabricated indoor and outdoor compact distribution equipment arranged according to a certain wiring scheme, that is, functions such as transformer step-down and low-voltage power distribution are organically combined together; however, when the existing box-type substation is in use, since the box-type substation uses a fan for heat dissipation, the air inside the box-type substation will flow, resulting in dust from the outside entering the box-type substation along with the air. The dust entering the box-type substation will adhere to the electrical components inside the box-type substation, affecting the heat dissipation of the electrical components and causing the electrical components to leak electricity, which is not conducive to the use of the box-type substation. Summary of the Invention

[0003] The utility model provides a heat-dissipating box-type substation to solve the problems in the background art.

[0004] To achieve the above object, the utility model adopts the following technical solutions:

[0005] A heat-dissipating box-type substation includes a box-type substation body. A circular opening is provided at the top of the box-type substation body. An annular ring is arranged inside the circular opening. A heat dissipation fan is installed inside the annular ring through a fixing member. A second dust-proof net is arranged on the top of the annular ring.

[0006] Heat dissipation grooves are provided on the side surface of the box-type substation body. A first dust-proof net is arranged inside the heat dissipation grooves. A filtering member for filtering dust is arranged inside the first dust-proof net.

[0007] Preferably, an annular clamping block is fixedly connected to the inner wall of the second dust-proof net. An annular clamping groove is provided on the outer wall of the annular ring to cooperate with the annular clamping block.

[0008] Preferably, the cross-sections of the annular clamping block and the annular clamping groove are both triangular. The annular clamping block is made of flexible rubber material, and the top surface of the annular ring is in an inclined shape.

[0009] Preferably, the filtering member includes a cavity opened inside the first dust-proof net. A mesh frame is arranged inside the cavity. A filter element is filled inside the mesh frame.

[0010] Preferably, connecting heads are symmetrically fixedly connected to the first dust-proof net. Bolts are arranged on the connecting heads. Installation grooves are symmetrically opened at the top of the heat dissipation grooves to cooperate with the connecting heads. Threaded holes are opened inside the installation grooves to cooperate with the bolts.

[0011] Preferably, the fixing member includes a mounting plate disposed within the annular ring. The mounting plate is fixedly connected to the inner wall of the annular ring through a plurality of brackets, and the heat dissipation fan is mounted on the bottom surface of the mounting plate.

[0012] Preferably, a shielding shed is provided above the box-type substation body through a plurality of columns.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0014] By using the heat dissipation fan in the present utility model, it is convenient to extract the air inside the box-type substation body, enabling the outside air to enter the box-type substation body, thereby realizing the air flow inside the box-type substation body and further achieving heat dissipation inside the box-type substation body, which is beneficial to the use of the box-type substation body; among them, through the combined use of the dust-proof net II, the dust-proof net I, and the filter element, it is convenient to filter the outside air and prevent dust in the outside air from entering the box-type substation body and causing pollution inside the box-type substation body, which is beneficial to the use of the box-type substation body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shows a schematic structural diagram of the front view provided by an embodiment of the present utility model;

[0016] Figure 2 Shows a schematic structural diagram of the side view provided by an embodiment of the present utility model;

[0017] Figure 3 Shows a schematic structural diagram of the fixing member provided by an embodiment of the present utility model;

[0018] Figure 4 is Figure 3 a partial enlarged view of A in

[0019] Figure 5 Shows a cross-sectional view of the dust-proof net I provided by an embodiment of the present utility model.

[0020] Legend Explanation:

[0021] 1. Box-type substation body; 2. Dust-proof net I; 3. Connector; 4. Dust-proof net II; 5. Column; 6. Shielding shed; 7. Installation groove; 8. Bolt; 9. Heat dissipation groove; 10. Heat dissipation fan; 11. Bracket; 12. Mounting plate; 13. Annular ring; 14. Annular block; 15. Mesh frame; 16. Filter element. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-5 , the utility model provides a technical solution:

[0024] A heat dissipation box-type substation includes a box-type substation body 1. A circular opening is provided on the top of the box-type substation body 1. An annular ring 13 is provided in the circular opening. A heat dissipation fan 10 is installed in the annular ring 13 through a fixing piece. The heat dissipation fan 10 facilitates the extraction of air from the box-type substation body 1 and allows outside air to enter the box-type substation body 1, thereby achieving air flow in the box-type substation body 1 and further achieving heat dissipation in the box-type substation body 1, which is beneficial to the use of the box-type substation body 1. A dustproof net 4 is provided on the top of the annular ring 13. The use of the dustproof net 4 facilitates the filtration of outside air, preventing dust in the outside air from entering the box-type substation body 1 and causing contamination inside the box-type substation body 1, which is beneficial to the use of the box-type substation body 1.

[0025] A heat dissipation slot 9 is provided on the side of the box-type substation body 1 to facilitate the entry of wind; a dustproof net 2 is provided in the heat dissipation slot 9, and a filter element for dust filtering is provided in the dustproof net 2. Through the use of the filter element, dust entering the box-type substation body 1 from the outside is easily filtered, ensuring that the box-type substation body 1 is clean.

[0026] In the present invention, an annular clamping block 14 is fixedly connected to the inner wall of the dustproof net 2 4, and an annular clamping groove is provided on the outer wall of the annular ring 13 to cooperate with the annular clamping block 14. The cross-sections of the annular clamping block 14 and the annular clamping groove are both triangular, and the annular clamping block 14 is made of flexible rubber material. The triangular annular clamping block 14 and the annular clamping groove cooperate with each other to facilitate the limiting of the dustproof net 2 4, so that the dustproof net 2 4 is fixed on the annular ring 13, which is simple and convenient to operate, and improves the work efficiency of installing or removing the dustproof net 2 4; the top surface of the annular ring 13 is inclined, which facilitates the annular clamping block 14 to be clamped on the annular ring 13.

[0027] In the present invention, the filter element includes a cavity opened in the dustproof net 2, a mesh frame 15 is provided in the cavity, the mesh frame 15 is filled with a filter element 16, and the filter element 16 is made of sponge material, which is convenient for filtering dust in the air and ensuring that the air entering the box-type substation body 1 is clean, thereby ensuring the cleanliness of the box-type substation body 1.

[0028] In the present utility model, connection heads 3 are symmetrically and fixedly connected to the dust-proof net 1 2. Bolts 8 are provided on the connection heads 3. Mounting grooves 7 that are matched with the connection heads 3 are symmetrically formed at the top of the heat dissipation grooves 9, and threaded holes that are matched with the bolts 8 are formed in the mounting grooves 7. Through the mutual cooperation of the bolts 8 and the connection heads 3, the installation of the dust-proof net 1 2 is facilitated.

[0029] In the present utility model, the fixing member includes a mounting plate 12 disposed within the annular ring 13. The mounting plate 12 is fixedly connected to the inner wall of the annular ring 13 through a plurality of brackets 11. The heat dissipation fan 10 is mounted on the bottom surface of the mounting plate 12, facilitating the support of the heat dissipation fan 10.

[0030] In the present utility model, a shielding shed 6 is provided above the box-type substation body 1 through a plurality of columns 5, facilitating the shielding of the top of the box-type substation body 1, preventing water from entering the box-type substation body 1 through the annular ring 13 at the top of the box-type substation body 1, thereby ensuring the dryness inside the box-type substation body 1.

[0031] Working principle: When the present utility model is in use, when the box-type substation body 1 needs to dissipate heat, the heat dissipation fan 10 is turned on. The heat dissipation fan 10 extracts the air inside the box-type substation body 1, and then the outside air will pass through the dust-proof net 1 2 and enter the filter element 16, and then enter the box-type substation body 1 through the filter element 16, realizing the flow of the air inside the box-type substation body 1, thereby realizing the heat dissipation of the box-type substation body 1;

[0032] And the air passing through the filter element 16 will filter out the dust in the air, making the air entering the box-type substation body 1 clean, thereby ensuring the cleanliness inside the box-type substation body 1;

[0033] Among them, when it is necessary to clean or replace the dust-proof net 1 2 and the filter element 16, just remove the bolts 8, release the fixation of the connection heads 3, then remove the dust-proof net 1 2, and then extract the filter element 16 inside the dust-proof net 1 2. After replacement or cleaning, fix it in the heat dissipation groove 9 through the bolts 8 again;

[0034] When it is necessary to clean the dust-proof net 2 4, just pull up the dust-proof net 2 4 to disengage the annular clamping block 14 from the annular clamping groove, then remove the dust-proof net 2 4. After cleaning, install the dust-proof net 2 4 back and make the annular clamping block 14 snap into the annular clamping groove.

[0035] The foregoing description of the embodiments enables those skilled in the art to make or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A heat-dissipating box-type substation, comprising a box-type substation body (1), characterized in that, The top of the box-type substation body (1) is provided with a circular opening, and an annular ring (13) is arranged in the circular opening. A heat dissipation fan (10) is installed in the annular ring (13) through a fixing member, and a second dust-proof net (4) is arranged on the top of the annular ring (13); A heat dissipation groove (9) is arranged on the side surface of the box-type substation body (1), a first dust-proof net (2) is arranged in the heat dissipation groove (9), and a filtering member for dust filtration is arranged in the first dust-proof net (2); An annular clamping block (14) is fixedly connected to the inner wall of the second dust-proof net (4), and an annular clamping groove is arranged on the outer wall of the annular ring (13) to cooperate with the annular clamping block (14); The cross sections of the annular clamping block (14) and the annular clamping groove are both triangular, and the annular clamping block (14) is made of flexible rubber material, and the top surface of the annular ring (13) is in an inclined shape; 2. The heat dissipation type box-type substation according to claim 1, characterized in that, The filtering member includes a cavity opened in the first dust-proof net (2), a mesh frame (15) is arranged in the cavity, and a filter element (16) is filled in the mesh frame (15); 3. The heat-dissipating box-type substation according to claim 2, characterized in that, The first dust-proof net (2) is symmetrically fixedly connected with connecting heads (3), bolts (8) are arranged on the connecting heads (3), mounting grooves (7) matched with the connecting heads (3) are symmetrically opened at the top of the heat dissipation groove (9), and threaded holes matched with the bolts (8) are opened in the mounting grooves (7); 4. The heat dissipation type box-type substation according to claim 3, characterized in that, The fixing member includes a mounting plate (12) arranged in the annular ring (13), the mounting plate (12) is fixedly connected with the inner wall of the annular ring (13) through a plurality of brackets (11), and the heat dissipation fan (10) is installed on the bottom surface of the mounting plate (12); 5. The heat-dissipating box-type substation according to claim 4, wherein A shielding shed (6) is arranged above the box-type substation body (1) through a plurality of columns (5);

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