CN213753584U

CN213753584U - Environment-friendly solid insulation high-voltage ring main unit

Info

Publication number: CN213753584U
Application number: CN202022857365.XU
Authority: CN
Inventors: 王智明; 李�杰; 张小雷; 赵志林; 于洋
Original assignee: Tangshan Ruikuo Automation Equipment Co ltd
Current assignee: Tangshan Ruikuo Automation Equipment Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-20
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses an environment-friendly solid insulation high-tension loop-network cabinets, the intelligent cabinet temperature adjusting device comprises a cabinet body, two fixed plates of internal top fixedly connected with of cabinet, two the installing port has all been seted up to the fixed plate lateral wall, two the inside wall of installing port rotates and is connected with same first threaded rod, first threaded rod lateral wall is connected with heat dissipation mechanism, cabinet body lateral wall is connected with adjusts first threaded rod pivoted adjustment mechanism, the opening has all been seted up to cabinet body both ends lateral wall, the dustproof filter screen of opening inside wall fixedly connected with, cabinet body inside wall is equipped with the clearance mechanism that is used for clearing up dustproof filter screen, the internal bottom of cabinet is through a plurality of bracing piece fixedly connected with backup pads. The utility model discloses a motor drives the dwang and just reverse rotation for the movable block drives radiator fan and comes and goes to remove on first threaded rod, thereby reaches the effect of carrying out even heat dissipation to internal component, makes the heat in time discharge, guarantees the longer life of equipment.

Description

Environment-friendly solid insulation high-voltage ring main unit

Technical Field

The utility model relates to a high-tension loop-network cabinets equipment technical field especially relates to an environment-friendly solid insulation high-tension loop-network cabinets.

Background

With the improvement of economic technology and living standard, a large amount of electrical equipment continuously appears, so that electric power also becomes more important, so that the requirement on power supply and distribution equipment is very high to provide reliable and stable electric power for industrial and living zones, the high-voltage ring main unit can improve the power supply reliability, a user can obtain power supplies from two directions, a power supply network is usually connected into a ring, the power supply mode is called ring main unit power supply for short, in an alternating current 10KV power distribution system of industrial and mining enterprises, residential districts, ports, high-rise buildings and the like, because the load capacity is small, a high-voltage loop of the system is usually controlled by a load switch or a vacuum contactor and is provided with high-voltage fuse protection, the system is usually supplied with power by a ring main unit, and the used high-voltage switch main unit is usually called ring main unit in a habit.

Current solid insulation high-voltage ring main unit, at the in-process that uses, inside temperature can rise, and simple reliance louvre dispels the heat, and the heat is difficult to in time discharge for solid insulation high-voltage ring main unit has certain potential safety hazard, and along with the increase of live time, the dustproof filter screen adhesion of the external portion of cabinet has a large amount of dusts, has leaded to the heat-sinking capability further decline of looped netowrk cabinet, makes looped netowrk cabinet have the potential safety hazard, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the ring main unit heat-dissipating ability is poor among the prior art, is not convenient for use, and the environment-friendly solid insulation high-voltage ring main unit who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an environment-friendly solid insulation high-tension loop-network cabinets, the intelligent cabinet temperature adjusting device comprises a cabinet body, two fixed plates of internal top fixedly connected with of cabinet, two the installing port has all been seted up to the fixed plate lateral wall, two the inside wall of installing port rotates and is connected with same first threaded rod, first threaded rod lateral wall is connected with heat dissipation mechanism, cabinet body lateral wall is connected with the adjustment mechanism of adjusting first threaded rod pivoted, the opening has all been seted up to cabinet body both ends lateral wall, the dustproof filter screen of opening inside wall fixedly connected with, cabinet body inside wall is equipped with the clearance mechanism that is used for clearing up the dustproof filter screen, internal bottom of cabinet is through a plurality of bracing piece fixedly connected with backup pads, a plurality of thermovents have been seted up to the backup pad lateral wall.

Preferably, the heat dissipation mechanism comprises a moving block sleeved on the outer side wall of the first threaded rod in a threaded manner, the outer side wall of the moving block is slidably connected with the inner side wall of the cabinet body, and a heat dissipation fan is fixedly connected to the bottom of the moving block.

Preferably, adjustment mechanism include with cabinet body lateral wall fixed connection's motor, motor output fixedly connected with dwang, the dwang is kept away from motor one end and is run through the cabinet body and rotate with the fixed plate lateral wall that is close to the motor and be connected, the dwang passes through belt drive with first threaded rod and is connected.

Preferably, clearance mechanism includes two second threaded rods of being connected, two with the internal bottom rotation of cabinet the second threaded rod is close to two openings settings that correspond respectively, second threaded rod lateral wall screw has cup jointed the installation piece, two the installation piece is back of the body a plurality of clearance brushes of the equal fixedly connected with of one end lateral wall back to the back, installation piece one end lateral wall and the contact of dustproof filter screen lateral wall are kept away from to the clearance brush, the equal fixedly connected with first bevel gear of first threaded rod both ends lateral wall, two the equal fixedly connected with second bevel gear in second threaded rod top, two first bevel gear is connected with two second bevel gear meshing that correspond respectively.

Preferably, the dwang lateral wall all fixedly cup joints the belt pulley with belt looks adaptation with first threaded rod lateral wall.

Preferably, the inner side walls of the two ends of the cabinet body are fixedly connected with mounting boxes, and the first bevel gear and the second bevel gear are respectively located in the two mounting boxes.

The utility model has the advantages that:

1. the motor drives the rotating rod to rotate forwards and backwards, so that the moving block drives the radiating fan to move back and forth on the first threaded rod, the effect of uniformly radiating internal elements is achieved, heat is timely discharged, and the longer service life of equipment is guaranteed.

2. Drive the second threaded rod through first threaded rod and rotate for the installation piece drives the round trip movement about the clearance brush and clears up dustproof filter screen, avoids dustproof filter screen to go up a large amount of dusts of adhesion, influences the radiating effect of the cabinet body.

Drawings

Fig. 1 is a schematic structural diagram of an environment-friendly solid insulation high-voltage ring main unit provided by the utility model;

fig. 2 is an enlarged view of a structure a in fig. 1.

In the figure: 1. a cabinet body; 2. a fixing plate; 3. a first threaded rod; 4. a dustproof filter screen; 5. a moving block; 6. a heat radiation fan; 7. a motor; 8. rotating the rod; 9. a belt; 10. a second threaded rod; 11. mounting blocks; 12. cleaning the brush; 13. a first bevel gear; 14. a second bevel gear; 15. installing a box; 16. and a support plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an environment-friendly solid insulation high-voltage ring main unit comprises a cabinet body 1, wherein two fixing plates 2 are fixedly connected to the top of the cabinet body 1, mounting openings are formed in the outer side walls of the two fixing plates 2, the inner side walls of the two mounting openings are rotatably connected with a same first threaded rod 3, and the outer side wall of the first threaded rod 3 is connected with a heat dissipation mechanism.

Wherein, heat dissipation mechanism includes that the screw thread cup joints movable block 5 on 3 lateral walls of first threaded rod, 5 lateral walls of movable block and 1 inside wall sliding connection of cabinet body, and 5 bottom fixedly connected with radiator fan 6 of movable block, radiator fan 6 are prior art, do not do here and describe repeatedly.

1 lateral wall of the cabinet body is connected with the adjustment mechanism who adjusts 3 pivoted of first threaded rod, adjustment mechanism include with 1 lateral wall fixed connection's of the cabinet body motor 7, motor 7 is servo motor, for prior art, do not do the perplexing here, motor 7 output end fixed connection has dwang 8, dwang 8 is kept away from 7 one end of motor and is run through the cabinet body 1 and rotate with 2 lateral walls of fixed plate that are close to motor 7 and be connected, dwang 8 is connected through the belt 9 transmission with first threaded rod 3, the pulley of 9 looks adaptations of belt has all been fixed cup jointed with 3 lateral walls of first threaded rod to dwang 8 lateral wall.

The outer side walls of two ends of the cabinet body 1 are respectively provided with an opening, the inner side wall of each opening is fixedly connected with a dustproof filter screen 4, the inner side wall of the cabinet body 1 is provided with a cleaning mechanism for cleaning the dustproof filter screen 4, the cleaning mechanism comprises two second threaded rods 10 rotatably connected with the bottom in the cabinet body 1, the two second threaded rods 10 are respectively arranged close to the corresponding two openings, the outer side wall of each second threaded rod 10 is in threaded sleeve connection with a mounting block 11, the outer side wall of each mounting block 11 is in sliding connection with the inner side wall of the cabinet body 1, the outer side walls of the opposite ends of the two mounting blocks 11 are respectively and fixedly connected with a plurality of cleaning brushes 12, the cleaning brushes 12 are in contact with the outer side wall of the dustproof filter screen 4 far away from the mounting block 11, the outer side walls of two ends of each first threaded rod 3 are respectively and fixedly connected with a first bevel gear 13, the tops of the two second threaded rods 10 are respectively and fixedly connected with a second bevel gear 14, and the two first bevel gears 13 are respectively in meshed connection with the corresponding two second bevel gears 14, the equal fixedly connected with install bin 15 of cabinet body 1 both ends inside wall, two first bevel gears 13 and second bevel gear 14 are located two install bins 15 respectively, avoid first bevel gear 13 and second bevel gear 14 to expose and receive the damage in the external world.

The bottom has a plurality of thermovents through a plurality of bracing piece fixedly connected with backup pads 16 in the

cabinet body

1, and 16 lateral walls of backup pad have been seted up, install interior component in backup pad 16, and the interior component bottom of being convenient for ventilates the heat dissipation and increases the radiating effect.

The utility model discloses in, 7 corotation of starter motor, motor 7 drives dwang 8 and rotates, dwang 8 drives first threaded rod 3 through belt 9 and rotates, thereby make movable block 5 remove to keeping away from 7 directions of motor, otherwise, through 7 reversals of motor, make movable block 5 drive radiator fan 6 remove to being close to 7 directions of motor, through 7 corotation rotations of motor, make movable block 5 drive radiator fan 6 come and go on first threaded rod 3 and remove, carry out uniform heat dissipation to internal component, the heat dissipation effect is improved.

Simultaneously, the first threaded rod 3 of just reversing rotation drives second bevel gear 14 and second threaded rod 10 through first bevel gear 13 and rotates to make installation piece 11 drive clearance brush 12 and reciprocate and clear up dustproof filter screen 4, avoid the large amount of dusts of adhesion on dustproof filter screen 4, influence the radiating effect of the cabinet body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An environment-friendly solid insulation high-voltage ring main unit, which comprises a main unit body (1) and is characterized in that, two fixed plates (2) are fixedly connected with the inner top of the cabinet body (1), mounting openings are formed in the outer side walls of the two fixed plates (2), the inner side walls of the two mounting openings are rotatably connected with the same first threaded rod (3), the outer side wall of the first threaded rod (3) is connected with a heat dissipation mechanism, the outer side wall of the cabinet body (1) is connected with an adjusting mechanism for adjusting the rotation of the first threaded rod (3), the outer side walls of the two ends of the cabinet body (1) are respectively provided with a through opening, the inner side wall of each through opening is fixedly connected with a dustproof filter screen (4), the inner side wall of the cabinet body (1) is provided with a cleaning mechanism for cleaning the dustproof filter screen (4), the bottom has a backup pad (16) through a plurality of bracing pieces fixedly connected in the cabinet body (1), a plurality of thermovents have been seted up to backup pad (16) lateral wall.

2. The environment-friendly solid insulation high-voltage ring main unit as claimed in claim 1, wherein the heat dissipation mechanism comprises a moving block (5) sleeved on an outer side wall of the first threaded rod (3) in a threaded manner, the outer side wall of the moving block (5) is slidably connected with an inner side wall of the main body (1), and a heat dissipation fan (6) is fixedly connected to the bottom of the moving block (5).

3. The environment-friendly solid insulation high voltage ring main unit according to claim 1, wherein the adjusting mechanism comprises a motor (7) fixedly connected with the outer side wall of the cabinet body (1), an output end of the motor (7) is fixedly connected with a rotating rod (8), one end of the rotating rod (8) far away from the motor (7) runs through the cabinet body (1) and is rotatably connected with the outer side wall of the fixing plate (2) close to the motor (7), and the rotating rod (8) is in transmission connection with the first threaded rod (3) through a belt (9).

4. The environment-friendly solid insulation high-voltage ring main unit as claimed in claim 1, the cleaning mechanism comprises two second threaded rods (10) which are rotatably connected with the bottom in the cabinet body (1), the two second threaded rods (10) are respectively arranged near the two corresponding through holes, the outer side wall of the second threaded rod (10) is in threaded sleeve connection with mounting blocks (11), the outer side walls of the two mounting blocks (11) at the opposite ends are fixedly connected with a plurality of cleaning brushes (12), the outer side wall of one end of the cleaning brush (12) far away from the mounting block (11) is contacted with the outer side wall of the dustproof filter screen (4), the outer side walls of the two ends of the first threaded rod (3) are fixedly connected with first bevel gears (13), the top portions of the second threaded rods (10) are fixedly connected with second bevel gears (14), and the first bevel gears (13) are respectively meshed with the corresponding two second bevel gears (14).

5. The environment-friendly solid insulation high voltage ring main unit according to claim 3, wherein the outer side wall of the rotating rod (8) and the outer side wall of the first threaded rod (3) are both fixedly sleeved with a belt pulley adapted to the belt (9).

6. The environment-friendly solid insulation high-voltage ring main unit as claimed in claim 4, wherein the inner side walls of the two ends of the main unit body (1) are fixedly connected with mounting boxes (15), and the two first bevel gears (13) and the second bevel gear (14) are respectively located in the two mounting boxes (15).