CN218867754U

CN218867754U - High-voltage switch equipment of low temperature rise

Info

Publication number: CN218867754U
Application number: CN202223073185.8U
Authority: CN
Inventors: 陈湘安
Original assignee: Shenzhen Pengyuan Electrical Co ltd
Current assignee: Shenzhen Pengyuan Electrical Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-14
Anticipated expiration: 2032-11-18

Abstract

The utility model relates to a high tension switchgear technical field especially relates to a high tension switchgear of low temperature rise, including the cabinet body, the cabinet mouth department of the cabinet body is connected with cabinet door frame through hinge rotation, and cabinet door frame's right surface is provided with heat dissipation mechanism, and heat dissipation mechanism includes the riser, and cabinet door frame's outer wall fixedly connected with cover piece, the mid portion screw thread of cover piece have cup jointed the screw rod, and the last lower extreme on cabinet door frame right surface all sets up the circular slot one of three equidistance, and the last lower extreme on cabinet door frame left surface all sets up the circular slot two of three equidistance, and six circular slots one is put through with six circular slots two respectively. The utility model discloses a rotate the screw rod for the screw rod breaks away from the spacing groove of right-hand member, and the pulling pull ring can stimulate the riser this moment, makes the fixture block reach circular slot two rightmost ends, and the clearance between riser and the cabinet door frame can play the radiating effect of cooling down with higher speed this moment, improves the radiating effect, reaches the purpose of the low temperature rise of the cabinet body.

Description

High-voltage switch equipment of low temperature rise

Technical Field

The utility model relates to a high tension switchgear technical field especially relates to a high tension switchgear of low temperature rise.

Background

The high-voltage switch is used for power generation, power transmission, power distribution or electric energy conversion of an electric power system, is usually arranged in a high-voltage switch cabinet, has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, bus connection and the like, and is mainly suitable for various different places such as power plants, petrochemical industry, metallurgical steel rolling, light industry textile, residential quarters, high-rise buildings and the like;

the high tension switchgear dispels the heat through the hole groove of cabinet side, and the temperature rise is very fast in the higher weather of temperature, the internal temperature of cabinet, therefore provides the high tension switchgear of low temperature rise, and the clearance between riser and the cabinet door frame can play the radiating effect of cooling down with higher speed, improves the radiating effect, reaches the purpose of the low temperature rise of the cabinet body.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a high-voltage switch equipment with low temperature rise.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a high tension switchgear of low temperature rise, includes the cabinet body, the cabinet mouth department of the cabinet body is connected with cabinet door frame through the hinge rotation, cabinet door frame's right surface is provided with heat dissipation mechanism, heat dissipation mechanism includes the riser, cabinet door frame's outer wall fixedly connected with cover block, the screw rod has been cup jointed to the mid portion screw thread of cover block.

As a preferred technical scheme of the utility model, cabinet door frame right side surface's last lower extreme has all seted up circular slot one of three equidistance, cabinet door frame left side surface's last lower extreme has all seted up circular slot two of three equidistance, six circular slot one is put through with six circular slot two respectively.

As a preferred technical scheme of the utility model, the right fixed surface of riser is connected with the pull ring, the inserted bar of the three equidistance of the equal fixedly connected with of the last lower extreme of riser left surface, every the equal fixedly connected with fixture block of the left end of inserted bar.

As a preferred technical scheme of the utility model, six the fixture block activity joint is two in six circular slots respectively, six the inserted bar activity cup joints in six circular slots one respectively.

As an optimal technical scheme of the utility model, the left fixed surface of riser is connected with the round separation net, the separation net is laminated with the inner wall activity of cabinet door frame, cabinet door frame's front surface fixed connection has the inserted block.

As a preferred technical scheme of the utility model, two spacing grooves have been seted up on the inserted block, the spacing groove cup joints with the screw rod activity, the inserted block cup joints with the nested piece activity.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. constitute complete cabinet door when cabinet door frame and riser laminating, play the effect of the normal closed cabinet body, when the weather is hot, when needing to improve cabinet body radiating effect, rotate the screw rod for the screw rod breaks away from the spacing groove of right-hand member, and the pulling pull ring can stimulate the riser this moment, makes the fixture block reach circular slot two rightmost ends, and the clearance between riser and the cabinet door frame can play the radiating effect of cooling down with higher speed this moment, improves the radiating effect, reaches the purpose of the low temperature rise of the cabinet body.

2. The separation net plays and places the internal effect of foreign matter entering cabinet, when need not to improve the thermal diffusivity, and the screw rod cup joints with the spacing groove of left end for riser and the laminating of cabinet door frame, the cabinet door resets to normal condition, can prevent effectively that the foreign matter from getting into the cabinet internally at the great and snow day of sand blown by the wind.

Drawings

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

FIG. 2 is a schematic structural view of a middle cabinet door frame of the present invention;

FIG. 3 is a schematic structural view of a second middle circular groove of the present invention;

fig. 4 is a schematic structural view of the middle riser of the present invention.

Wherein: 1. a cabinet body; 2. a cabinet door frame; 3. a vertical plate; 4. a first circular groove; 5. sleeving a block; 6. a screw; 7. a second circular groove; 8. a pull ring; 9. a rod is inserted; 10. an isolation net; 11. a clamping block; 12. a limiting groove; 13. and (5) inserting the blocks.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, 2, 3 and 4, a low temperature rise high voltage switchgear includes a cabinet body 1, a cabinet door frame 2 is rotatably connected to a cabinet opening of the cabinet body 1 through a hinge, a heat dissipation mechanism is arranged on a right surface of the cabinet door frame 2, the heat dissipation mechanism includes a vertical plate 3, an outer wall of the cabinet door frame 2 is fixedly connected with a sleeve block 5, the cabinet door frame 2 and the vertical plate 3 form a complete cabinet door when being attached, so that a normal effect of closing the cabinet body 1 is achieved, when weather is hot, and a heat dissipation effect of the cabinet body 1 needs to be improved, a screw 6 is rotated to separate from a limiting groove 12 on a right end, the pull ring 8 is pulled to pull the vertical plate 3, so that a fixture block 11 reaches a rightmost end of a circular groove two 7, a clearance between the vertical plate 3 and the cabinet door frame 2 can play a role of accelerating temperature reduction and heat dissipation, so as to achieve a low temperature rise of the cabinet body 1, a screw 6 is sleeved in a middle part of the sleeve block 5, upper end and a lower end of the right surface of the cabinet door frame 2 are respectively provided with a circular groove one 4, an upper end and a lower end of the circular groove 7 are respectively connected with six insertion rods 9, and a left insertion rod 9;

six fixture blocks 11 are movably clamped in six circular grooves two 7 respectively, the isolation net 10 has an effect of placing foreign matters into the cabinet body 1, when heat dissipation is not required to be improved, the screw rod 6 is sleeved with the limiting groove 12 at the left end, so that the vertical plate 3 is attached to the cabinet door frame 2, the cabinet door is reset to a normal state, the foreign matters can be effectively prevented from entering the cabinet body 1 in windy and sandy and snowy days, the six insertion rods 9 are movably sleeved in the six circular grooves one 4 respectively, the left surface of the vertical plate 3 is fixedly connected with a circle of isolation net 10, the isolation net 10 is movably attached to the inner wall of the cabinet door frame 2, the front surface of the cabinet door frame 2 is fixedly connected with an insertion block 13, the insertion block 13 is provided with two limiting grooves 12, the limiting grooves 12 are movably sleeved with the screw rod 6, and the insertion block 13 is movably sleeved with the sleeve block 5.

The working principle is as follows: when using, constitute complete cabinet door when cabinet door frame 2 and the laminating of riser 3, play normal closed cabinet body 1's effect, when the weather is hot, when needing to improve cabinet body 1 radiating effect, rotate screw rod 6, make screw rod 6 break away from the spacing groove 12 of right-hand member, pulling pull ring 8 can stimulate riser 3 this moment, make fixture block 11 reach circular slot two 7 rightmost ends, clearance between riser 3 and the cabinet door frame 2 can play the radiating effect of cooling down with higher speed this moment, improve the radiating effect, reach the purpose that the cabinet body 1 low temperature rose, separation net 10 plays the effect of placing the foreign matter and getting into the cabinet body 1, when need not to improve the thermal diffusivity, screw rod 6 cup joints with the spacing groove 12 of left end, make riser 3 and the laminating of cabinet door frame 2, the cabinet door resets to normal condition, can prevent effectively that the foreign matter from getting into the cabinet body 1 in the sand storm is great and snowy day.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The high-voltage switch equipment with low temperature rise comprises a cabinet body (1), and is characterized in that a cabinet door frame (2) is rotatably connected to a cabinet opening of the cabinet body (1) through a hinge, and a heat dissipation mechanism is arranged on the right surface of the cabinet door frame (2);

the heat dissipation mechanism comprises a vertical plate (3);

the outer wall of the cabinet door frame (2) is fixedly connected with a sleeve block (5), and a screw rod (6) is sleeved at the middle part of the sleeve block (5) in a threaded manner.

2. The high-voltage switch equipment with low temperature rise according to claim 1, wherein three equidistant circular grooves I (4) are formed in the upper end and the lower end of the right surface of the cabinet door frame (2), three equidistant circular grooves II (7) are formed in the upper end and the lower end of the left surface of the cabinet door frame (2), and the six circular grooves I (4) are respectively communicated with the six circular grooves II (7).

3. A low temperature rise high voltage switchgear according to claim 2, characterized in that the right surface of the riser (3) is fixedly connected with a pull ring (8), the upper and lower ends of the left surface of the riser (3) are all fixedly connected with three equidistant insertion rods (9), and the left end of each insertion rod (9) is all fixedly connected with a fixture block (11).

4. The high-voltage switch equipment with low temperature rise according to claim 3, wherein six clamping blocks (11) are movably clamped in six circular grooves II (7) respectively, and six insertion rods (9) are movably sleeved in six circular grooves I (4) respectively.

5. The high-voltage switchgear with low temperature rise according to claim 4, wherein a circle of isolating net (10) is fixedly connected to the left surface of the vertical plate (3), the isolating net (10) is movably attached to the inner wall of the cabinet door frame (2), and an insert block (13) is fixedly connected to the front surface of the cabinet door frame (2).

6. The low temperature rise high-voltage switch equipment according to claim 5, wherein the insert block (13) is provided with two limiting grooves (12), the limiting grooves (12) are movably sleeved with the screw rod (6), and the insert block (13) is movably sleeved with the sleeve block (5).