CN212626568U

CN212626568U - Box-type substation

Info

Publication number: CN212626568U
Application number: CN202021468211.5U
Authority: CN
Inventors: 徐建业
Original assignee: Yinma Electric Co ltd
Current assignee: Yinma Electric Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-02-26
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a box-type substation, including transformer substation's box, automatically controlled cabinet, heat dissipation fan, motor, brush and door plant, weather shield is installed on transformer substation's box's top, the fixed plate is all installed to transformer substation's box one side lateral wall's top and bottom, and the inside seal groove of having seted up of fixed plate, automatically controlled cabinet is installed to the equidistant inside of transformer substation's box, the second louvre has been seted up to transformer substation's box one end lateral wall's inside, and the inside one end of second louvre installs the mounting panel, the through-hole has been seted up to the inside of mounting panel, the inside one end of keeping away from the mounting panel of second louvre is installed the filter screen. This box-type substation drives the brush through making H type loop bar remove and clears up the dust and the batting of filter screen surface adhesion, thereby avoids the filter screen to take place to block up and influence the radiating effect.

Description

Box-type substation

Technical Field

The utility model relates to a transformer substation technical field specifically is a box-type substation.

Background

Box-type substation is called prepackage type transformer substation or prepackage type transformer substation again, is a high tension switchgear, distribution transformer and low voltage distribution device, arrange into an organic whole factory's prefabricated indoor, outdoor compact distribution equipment according to certain wiring scheme, be about to transformer step-down, function such as low voltage distribution is combined together organically, in some mines, factory enterprise and wind power station etc. specially adapted box-type substation, box-type substation has also replaced original civil engineering distribution station gradually, traditional box-type substation can satisfy people's user demand basically, but still has certain problem, specific problem is as follows:

1. most box-type substations in the market at present have poor heat dissipation effect, and when the box-type substations are used for a long time, the internal temperature of the box-type substations is easily increased, so that the service life of the box-type substations is influenced;

2. most box-type substation on the existing market, at radiating in-process, cause dust and wool wadding in the air to block up the filter screen easily, the operating personnel of being not convenient for clears up, cause this box-type substation's radiating effect relatively poor easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box-type substation to the inside temperature rise of box-type substation is caused easily to the suggestion of solving among the above-mentioned background art, thereby influences box-type substation's life and causes the dust in the air and wool wadding to block up the filter screen easily, the problem that operating personnel cleared up is not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a box-type transformer substation comprises a transformer substation box body, an electric control cabinet, a heat dissipation fan, a motor, a brush and a door plate, wherein a rain baffle is installed at the top end of the transformer substation box body, fixed plates are installed at the top end and the bottom end of the side wall of one side of the transformer substation box body, seal grooves are formed in the fixed plates, the electric control cabinet is installed in the transformer substation box body at equal intervals, a second heat dissipation hole is formed in the side wall of one end of the transformer substation box body, a mounting plate is installed at one end in the second heat dissipation hole, a through hole is formed in the mounting plate, a filter screen is installed at one end, far away from the mounting plate, in the second heat dissipation hole, the connecting plate is installed at the middle position in the filter screen, the motor is installed at one end, close to, and the inside of installation piece is seted up first ball.

Preferably, the inside of the side wall of one end of the transformer substation box body is provided with a first heat dissipation hole, and a heat dissipation fan is arranged inside the first heat dissipation hole.

Preferably, the outer wall of the rotating shaft is provided with a connecting rod, and one end of the connecting rod is provided with a limiting rod.

Preferably, the inside of installation piece is provided with H type loop bar, and the outer wall of H type loop bar is equidistant installs the second ball, the second ball cooperatees with first ball.

Preferably, brushes are arranged at the end, close to the filter screen, of the H-shaped sleeve rod at equal intervals, and the brushes are attached to the filter screen.

Preferably, the lateral wall of transformer substation box body one side articulates there is the door plant, and the inner wall of door plant installs sealed piece, the handle is installed to the lateral wall of door plant one side.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by installing the first heat dissipation holes, the heat dissipation fan, the second heat dissipation holes and the filter screen, the heat dissipation fan is started to drive hot air inside the transformer substation box body to be discharged outside through the first heat dissipation holes, and air outside the transformer substation box body enters the transformer substation box body through the second heat dissipation holes while the hot air inside the transformer substation box body is discharged, so that the air inside the transformer substation box body can be circulated to dissipate heat quickly;

2. meanwhile, the device drives the rotating shaft and the connecting rod to rotate simultaneously by the starting motor, and drives the limiting rod to rotate by the rotation of the connecting rod, and the limiting rod penetrates through the H-shaped sleeve rod by the limiting rod, and the H-shaped sleeve rod is driven to reciprocate in the mounting block by the rotation of the second ball through the mutual cooperation of the second ball and the first ball, so that the H-shaped sleeve rod is driven to move to drive the brush to clean dust and lint adhered to the surface of the filter screen, and the filter screen is prevented from being blocked to influence the heat dissipation effect;

3. meanwhile, the door plate, the sealing block, the fixing plate and the sealing groove are installed, and the sealing block and the sealing groove are matched with each other, so that the door plate can be closed by an operator conveniently and the sealing performance is better.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the opening structure of the door panel of the present invention;

fig. 6 is a schematic view of the structure of the present invention.

In the figure: 1. a transformer substation box body; 2. a rain shield; 3. a fixing plate; 4. a sealing groove; 5. an electric control cabinet; 6. a first heat dissipation hole; 7. a heat dissipation fan; 8. a second heat dissipation hole; 9. mounting a plate; 10. a through hole; 11. a filter screen; 12. a connecting plate; 13. a motor; 14. a rotating shaft; 15. a connecting rod; 16. a limiting rod; 17. an H-shaped loop bar; 18. a brush; 19. mounting blocks; 20. a first ball bearing; 21. a second ball bearing; 22. a door panel; 23. a sealing block; 24. a handle.

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. 1-6, the present invention provides an embodiment: a box-type transformer substation comprises a transformer substation box body 1, an electric control cabinet 5, a heat dissipation fan 7, a motor 13, a brush 18 and a door plate 22, wherein a rain baffle plate 2 is installed at the top end of the transformer substation box body 1;

a first heat dissipation hole 6 is formed in the side wall of one end of the transformer substation box body 1, a heat dissipation fan 7 is installed inside the first heat dissipation hole 6, and hot air inside the transformer substation box body 1 is discharged to the outside through the first heat dissipation hole 6 by starting the heat dissipation fan 7, so that the transformer substation box body 1 can be quickly cooled;

the side wall of one side of the transformer substation box body 1 is hinged with a door panel 22, the inner wall of the door panel 22 is provided with a sealing block 23, the side wall of one side of the door panel 22 is provided with a handle 24, and the sealing block 23 is matched with the sealing groove 4, so that the door panel 22 is better in sealing effect;

the top end and the bottom end of the side wall of one side of the transformer substation box body 1 are both provided with a fixed plate 3, a seal groove 4 is formed in the fixed plate 3, electric control cabinets 5 are equidistantly arranged in the transformer substation box body 1, a second heat dissipation hole 8 is formed in the side wall of one end of the transformer substation box body 1, a mounting plate 9 is mounted at one end of the inside of the second heat dissipation hole 8, a through hole 10 is formed in the mounting plate 9, a filter screen 11 is mounted at one end, far away from the mounting plate 9, in the second heat dissipation hole 8, a connecting plate 12 is mounted at the middle position in the filter screen 11, a motor 13 is mounted at one end, close to the filter screen 11, of the mounting plate 9, the motor 13 can be Y90S;

the outer wall of the rotating shaft 14 is provided with a connecting rod 15, one end of the connecting rod 15 is provided with a limiting rod 16, and the limiting rod 16 penetrates through the inside of the H-shaped sleeve rod 17, so that the H-shaped sleeve rod 17 is driven to reciprocate in the mounting block 19 while the limiting rod 16 rotates;

a mounting block 19 is arranged on the side wall of one end of the connecting plate 12;

an H-shaped sleeve rod 17 is arranged inside the mounting block 19, second balls 21 are arranged on the outer wall of the H-shaped sleeve rod 17 at equal intervals, the second balls 21 are matched with the first balls 20, and the limiting rod 16 is driven to rotate and simultaneously reciprocate inside the mounting block 19 through the second balls 21 by the aid of the mutual matching of the second balls 21 and the first balls 20;

the brushes 18 are arranged at the end, close to the filter screen 11, of the H-shaped sleeve rod 17 at equal intervals, and the brushes 18 are attached to the filter screen 11, so that the H-shaped sleeve rod 17 can move to drive the brushes 18 to clean dust and lint adhered to the surface of the filter screen 11, and the filter screen 11 is prevented from being blocked to influence the heat dissipation effect;

and the mounting block 19 is internally provided with a first ball 20.

The working principle is as follows: when the box-type substation is used and the substation needs to be cooled, firstly, the heat dissipation fan 7 is started, hot air in the substation box body 1 is discharged to the outside through the first heat dissipation hole 6, the hot air in the substation box body 1 is discharged, meanwhile, air outside the substation box body 1 enters the substation box body 1 through the second heat dissipation hole 8, the air in the substation box body 1 is convenient to circulate to dissipate heat quickly, meanwhile, dust and lint of the air can be filtered through the filter screen 11 in the second heat dissipation hole 8, and the filter screen 11 is prevented from being blocked by the dust and lint, so that the filter effect is influenced;

when the fibre of adhesion is cleared up on needs are to filter screen 11, at first, it is rotatory with connecting rod 15 to drive pivot 14 through starter motor 13, and it is rotatory to drive gag lever post 16 through connecting rod 15 is rotatory, and run through the inside at H type cover rod 17 through gag lever post 16, and mutually support through second ball 21 and first ball 20, it drives H type cover rod 17 through second ball 21 and carries out reciprocating motion in installation piece 19 inside to make the rotatory while of gag lever post 16, thereby make H type cover rod 17 remove and drive brush 18 and clear up the dust and the fibre of filter screen 11 surface adhesion, thereby avoid filter screen 11 to take place to block up and influence the radiating effect, simultaneously through the design of sealed piece 23 and seal groove 4, be convenient for make the sealed effect of door plant 22 better, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a box-type substation, includes transformer substation's box (1), automatically controlled cabinet (5), heat dissipation fan (7), motor (13), brush (18) and door plant (22), its characterized in that: the transformer substation box comprises a transformer substation box body (1), a rain baffle (2) is installed at the top end of the transformer substation box body (1), a fixed plate (3) is installed at the top end and the bottom end of one side wall of the transformer substation box body (1), a sealing groove (4) is formed in the fixed plate (3), an electric control cabinet (5) is installed in the transformer substation box body (1) at equal intervals, a second heat dissipation hole (8) is formed in the side wall of one end of the transformer substation box body (1), a mounting plate (9) is installed at one end of the inner portion of the second heat dissipation hole (8), a through hole (10) is formed in the mounting plate (9), a filter screen (11) is installed at one end, far away from the mounting plate (9), of the inner portion of the second heat dissipation hole (8), a connecting plate (12) is installed at, and the output of motor (13) installs pivot (14) that runs through connecting plate (12) through the shaft coupling, installation piece (19) are installed to the lateral wall of connecting plate (12) one end, and first ball (20) have been seted up to the inside of installation piece (19).

2. A box substation according to claim 1, characterized in that: first louvre (6) have been seted up to the inside of box (1) one end lateral wall of transformer substation, and the internally mounted of first louvre (6) has heat dissipation fan (7).

3. A box substation according to claim 1, characterized in that: connecting rod (15) are installed to the outer wall of pivot (14), and gag lever post (16) are installed to the one end of connecting rod (15).

4. A box substation according to claim 1, characterized in that: the mounting block (19) is internally provided with an H-shaped sleeve rod (17), second balls (21) are mounted on the outer wall of the H-shaped sleeve rod (17) at equal intervals, and the second balls (21) are matched with the first balls (20).

5. A box substation according to claim 4, characterized in that: the H-shaped loop bar (17) is provided with brushes (18) at the end close to the filter screen (11) at equal intervals, and the brushes (18) are attached to the filter screen (11).

6. A box substation according to claim 1, characterized in that: the side wall of one side of the transformer substation box body (1) is hinged with a door plate (22), a sealing block (23) is installed on the inner wall of the door plate (22), and a handle (24) is installed on the side wall of one side of the door plate (22).