CN211377346U

CN211377346U - Ventilation and heat dissipation structure of box-type substation

Info

Publication number: CN211377346U
Application number: CN202020347790.1U
Authority: CN
Inventors: 王中庆
Original assignee: LUTE ELECTRIC CO Ltd
Current assignee: LUTE ELECTRIC CO Ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-08-28
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a box-type substation ventilation cooling structure, including box, fan, dust screen, clearance brush and driving motor, the top of box is fixed with the mounting panel, and the mid-mounting of mounting panel has the division board, the fan is installed in the outside of division board, and the top inboard of box is fixed with the connecting block, the inboard of connecting block is provided with the dust screen, and the top of dust screen is connected with the clearance brush, the push-and-pull rod is installed in the place ahead of clearance brush, the inboard of push-and-pull rod is connected with the adjusting block, the outside of mounting panel is fixed with the bracing piece, the top left and right sides of box all is provided with the connecting plate, the outside of box is provided with the aqueduct. This box-type substation ventilation cooling structure can avoid external dust access device, avoids producing the influence to the operation of electrical apparatus, and rain-proof function is perfect, and the device is difficult to intake, is convenient for increase the radiating efficiency of transformer substation moreover.

Description

Ventilation and heat dissipation structure of box-type substation

Technical Field

The utility model relates to a box-type substation technical field specifically is a box-type substation ventilation cooling structure.

Background

The box-type substation is called a pre-installed substation or a pre-installed substation, is a high-voltage switch device, and can emit a large amount of heat when an internally installed electric appliance works, so that a ventilation and heat dissipation structure is required to be installed on the box-type substation, and the normal operation of the electric appliance is prevented from being influenced by high temperature;

however, the common ventilation and heat dissipation structure in the market cannot avoid external dust from entering the device, which affects the operation of the electrical appliance, and has an imperfect rainproof function, the device is easy to water, and the heat dissipation efficiency of the transformer substation is not increased conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box-type substation ventilation cooling structure to propose in solving above-mentioned background art and can not avoid external dust entering device, produce the influence to the operation of electrical apparatus, and rain-proof function is imperfect, and the device is intake easily, is not convenient for increase the radiating efficiency's of transformer substation problem moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a box-type substation ventilation and heat dissipation structure comprises a box body, a fan, a dust screen, a cleaning brush and a driving motor, wherein a mounting plate is fixed above the box body, a partition plate is installed in the middle of the mounting plate, the fan is installed on the outer side of the partition plate, a connecting block is fixed on the inner side of the top end of the box body, the dust screen is arranged on the inner side of the connecting block, the cleaning brush is connected above the dust screen, a push-pull rod is installed in front of the cleaning brush, a limiting block is installed on the outer side of the push-pull rod, an adjusting block is connected to the inner side of the push-pull rod and connected with the output end of the driving motor, a supporting rod is fixed on the outer side of the mounting plate, a rain baffle is welded at the top end of the supporting rod, connecting plates are arranged on the left side and the, and an inner cavity is arranged in the box body.

Preferably, the mounting plate and the partition plate are welded to form an integrated structure, the mounting plate and the partition plate are connected to form an E-shaped structure, and the fans are symmetrically arranged on the left side and the right side of the partition plate.

Preferably, the dust screen is attached to the cleaning brush, the cleaning brush forms a front-back sliding structure above the dust screen through a push-pull rod, and the cross section of the push-pull rod is of a Y-shaped structure.

Preferably, the push-pull rod penetrates through the inside of the limiting block, a groove-shaped structure is arranged on the inner side of the push-pull rod, and a rodent structure is arranged on the inner side of the groove-shaped structure.

Preferably, both ends all are the slope setting about the weather shield, and the longitudinal section of the connecting plate of weather shield terminal below is hopper-shaped structure to the connected mode of fixed plate and connecting plate is connected for the block, and the inside of connecting plate is the hole column structure moreover.

Preferably, the connecting mode of the water guide pipe and the box body is mosaic connection, the water guide pipe is arranged on the outer side of the box body at equal intervals, and the longitudinal section of the water guide pipe is of a zigzag structure.

Compared with the prior art, the beneficial effects of the utility model are that: the ventilation and heat dissipation structure of the box-type substation can prevent external dust from entering the device and influencing the operation of electric appliances, has perfect rainproof function, is not easy to enter water, and is convenient for increasing the heat dissipation efficiency of the substation;

1. the dust-proof net and the push-pull rod are arranged, external dust can be effectively prevented from entering the dust-proof net and the adjusting block with a rodent structure on the half of the outer surface of the adjusting block is rotated by starting the driving motor, so that the cleaning brush is driven by the push-pull rod to slide back and forth above the dust-proof net, and the dust is blown out of the device under the action of the fan, so that the external dust is prevented from entering the device, and the influence on the operation of an electric appliance is avoided;

2. the rain shield is fixedly connected with the box body through the supporting rod, the left end and the right end of the rain shield are obliquely arranged, and the left end and the right end of the rain shield are equiangularly provided with groove-shaped structures, so that rainwater can flow down conveniently, the rain-proof function is perfect, and the device is not easy to enter water;

3. be provided with connecting plate and inner chamber, the rainwater that the weather shield falls is collected to the inner chamber in through the connecting plate, under the effect of the fixed plate that is hole column structure in inside, avoids impurity access device to under the effect of rainwater, be convenient for increase the radiating efficiency of transformer substation, and under the effect of the aqueduct of equidistant setting, be convenient for derive the box with unnecessary water.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the top view of the cleaning brush of the present invention connected to the push-pull rod;

fig. 4 is a schematic side view of the connection between the push-pull rod and the limiting block of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. mounting a plate; 3. a partition plate; 4. a fan; 5. connecting blocks; 6. a dust screen; 7. cleaning a brush; 8. a push-pull rod; 9. a limiting block; 10. an adjusting block; 11. a drive motor; 12. a support bar; 13. a rain shield; 14. a connecting plate; 15. a fixing plate; 16. a water conduit; 17. an inner cavity.

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. 1-5, the present invention provides a technical solution: a box-type substation ventilation and heat dissipation structure comprises a box body 1, a mounting plate 2, a partition plate 3, a fan 4, a connecting block 5, a dustproof net 6, a cleaning brush 7, a push-pull rod 8, a limiting block 9, an adjusting block 10, a driving motor 11, a supporting rod 12, a rain baffle 13, a connecting plate 14, a fixing plate 15, a water guide pipe 16 and an inner cavity 17, wherein the mounting plate 2 is fixed above the box body 1, the partition plate 3 is installed in the middle of the mounting plate 2, the fan 4 is installed on the outer side of the partition plate 3, the connecting block 5 is fixed on the inner side of the top end of the box body 1, the dustproof net 6 is arranged on the inner side of the connecting block 5, the cleaning brush 7 is connected above the dustproof net 6, the push-pull rod 8 is installed in front of the cleaning brush 7, the limiting block 9 is installed on the outer side of the push-pull rod 8, the adjusting block 10 is connected with the adjusting, and the top welding of bracing piece 12 has weather shield 13, and the top left and right sides of box 1 all is provided with connecting plate 14, and the inboard of connecting plate 14 installs fixed plate 15, and the outside of box 1 is provided with aqueduct 16, and the inside of box 1 has seted up inner chamber 17.

As shown in fig. 1, 3 and 4, the mounting plate 2 and the partition plate 3 are welded to form an integrated structure, the mounting plate 2 and the partition plate 3 are connected to form an "E" -shaped structure, the fans 4 are symmetrically arranged on the left side and the right side of the partition plate 3, so that air in the device can flow conveniently, the dust screen 6 is attached to the cleaning brush 7, the cleaning brush 7 forms a front-back sliding structure above the dust screen 6 through the push-pull rod 8, the cross section of the push-pull rod 8 is of a "Y" -shaped structure, so that external dust can be prevented from entering the device, and the influence on the operation of an electric appliance can be avoided, the push-pull rod 8 penetrates through the inside of the limiting block 9, the inner side of the push-pull rod 8 is provided with a groove-shaped structure, and the inner side of the groove-;

like figure 1, both ends all are the slope setting about in figure 2 and figure 5 weather shield 13, and the longitudinal section of connecting plate 14 of weather shield 13 terminal below is hopper-shaped structure, and fixed plate 15 is connected for the block with the connected mode of connecting plate 14, and the inside of connecting plate 14 is hole column structure, the collection of the rainwater of being convenient for, and be convenient for avoid impurity access device, increase the radiating efficiency of transformer substation, aqueduct 16 is connected for inlaying with the connected mode of box 1, and aqueduct 16 is equidistant setting in the outside of box 1, and the longitudinal section of aqueduct 16 is zigzag structure, under the effect of aqueduct 16, be convenient for derive box 1 with unnecessary water.

The working principle is as follows: when the ventilation and heat dissipation structure of the box-type substation is used, firstly, when the electric appliances in the box-type substation work and operate, the fan 4 on the inner side of the mounting plate 2 in the figure 1 is started, and the fans 4 are symmetrically arranged at the left and right sides of the partition plate 3, which is convenient for the air in the box body 1 to flow and the ventilation of the device, the entrance of external dust can be effectively prevented by the dust screen 6 inside the connecting block 5, and by activating the driving motor 11 in fig. 4, the adjusting block 10 whose outer surface is one-half in a rodent structure in fig. 3 is rotated, thereby driving the cleaning brush 7 to slide back and forth above the dustproof net 6 through the push-pull rod 8, ensuring the stability of the push-pull rod 8 in the sliding process under the action of the limiting block 9, therefore, under the action of the fan 4, the cleaned dust is blown out of the box body 1, so that the external dust is prevented from entering the device, and the influence on the operation of the electric appliance is avoided;

the weather shield 13 in fig. 1 passes through

bracing piece

12 and 1 fixed connection of box, and both ends all are the slope setting about the weather shield 13, and the weather shield 13 in fig. 2's both ends equal angle about are provided with the slot-like structure, thereby be convenient for the rainwater flow down and collect, rain-proof function is perfect, make the device be difficult to intake, increase the life of device, the rainwater that weather shield 13 fell passes through connecting plate 14 in fig. 5 and is collected to inner chamber 17, be in inside under the effect of fixed plate 15 of hole column structure, avoid impurity access device, thereby under the effect of rainwater, be convenient for increase the radiating efficiency of transformer substation, and under the effect of aqueduct 16 that equidistant setting, be convenient for derive box 1 with unnecessary water, above just accomplish a series of operations of this box-type transformer substation ventilation and heat dissipation structure.

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. The utility model provides a box-type substation ventilation cooling structure, includes box (1), fan (4), dust screen (6), clearance brush (7) and driving motor (11), its characterized in that: the improved dust-proof box is characterized in that a mounting plate (2) is fixed above the box body (1), a partition plate (3) is installed in the middle of the mounting plate (2), a fan (4) is installed on the outer side of the partition plate (3), a connecting block (5) is fixed on the inner side of the top end of the box body (1), a dust screen (6) is arranged on the inner side of the connecting block (5), a cleaning brush (7) is connected above the dust screen (6), a push-pull rod (8) is installed in front of the cleaning brush (7), a limiting block (9) is installed on the outer side of the push-pull rod (8), an adjusting block (10) is connected on the inner side of the push-pull rod (8), the adjusting block (10) is connected with the output end of a driving motor (11), a supporting rod (12) is fixed on the outer side of the mounting plate (2), a rain baffle plate (13) is welded on the top end, and a fixing plate (15) is installed on the inner side of the connecting plate (14), a water guide pipe (16) is arranged on the outer side of the box body (1), and an inner cavity (17) is formed in the box body (1).

2. The box-type substation ventilation and heat dissipation structure of claim 1, characterized in that: mounting panel (2) and division board (3) welding are integrated structure, and mounting panel (2) are connected with division board (3) and are constituted "E" shape structure to fan (4) are in the bilateral symmetry setting of division board (3).

3. The box-type substation ventilation and heat dissipation structure of claim 1, characterized in that: the dust screen (6) is attached to the cleaning brush (7), the cleaning brush (7) forms a front-back sliding structure above the dust screen (6) through the push-pull rod (8), and the cross section of the push-pull rod (8) is of a Y-shaped structure.

4. The box-type substation ventilation and heat dissipation structure of claim 1, characterized in that: the push-pull rod (8) penetrates through the inside of the limiting block (9), a groove-shaped structure is arranged on the inner side of the push-pull rod (8), and a rodent structure is arranged on the inner side of the groove-shaped structure.

5. The box-type substation ventilation and heat dissipation structure of claim 1, characterized in that: both ends all are the slope setting about weather shield (13), and the longitudinal section of connecting plate (14) of weather shield (13) terminal below is hopper-shaped structure to the connected mode of fixed plate (15) and connecting plate (14) is connected for the block, and the inside of connecting plate (14) is hole column structure moreover.

6. The box-type substation ventilation and heat dissipation structure of claim 1, characterized in that: the connecting mode of the water guide pipe (16) and the box body (1) is embedded connection, the water guide pipe (16) is arranged on the outer side of the box body (1) at equal intervals, and the longitudinal section of the water guide pipe (16) is of a zigzag structure.