CN219980087U

CN219980087U - Environment-friendly composite insulation ring main unit

Info

Publication number: CN219980087U
Application number: CN202320568786.1U
Authority: CN
Inventors: 刘胜振; 刘胜轩
Original assignee: Tianshe Electric Technology Co ltd
Current assignee: Tianshe Electric Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-11-07
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of ring main units, in particular to an environment-friendly composite insulating ring main unit which comprises a main unit body, wherein a plurality of radiating holes are formed in an inner cavity of the main unit body and positioned on left and right side walls, dust removing components are correspondingly arranged on the left and right side walls and positioned on the left and right side walls of the main unit body, each dust removing component comprises a mounting frame, limiting strips are correspondingly arranged on the inner side walls and on the upper and lower sides of each mounting frame, a supporting plate is arranged on the outer side walls of each mounting frame, a servo motor is arranged on the end face of each supporting plate, a main belt pulley is arranged at the driving end of each servo motor, a driving belt is connected onto each main belt pulley in a rotating manner, and the problem that part of radiating holes are blocked by dust impurities and the radiating effect of the radiating holes is poor is solved through the arrangement of the ring main unit.

Description

Environment-friendly composite insulation ring main unit

Technical Field

The utility model relates to the technical field of ring main units, in particular to an environment-friendly composite insulation ring main unit.

Background

The ring main unit refers to a large resident residential area, a large market and a large power utilization company, and in order to ensure the continuity, reliability and safety of a high-voltage and low-voltage power supply system, a closed ring network is formed by power supply main lines formed in a power supply area, and the ring network is more than two box-type substations. The ring main units are divided into an air insulation ring main unit and an SF6 gas insulation ring main unit according to main insulation media in the ring main unit, and then the composite insulation ring main unit adopting solid insulation materials appears. The ring main units are divided into 3 types of separated, co-box type and separated and co-box type according to the structure of the cabinet. The environment-friendly composite insulation ring main unit can generate heat during operation, so that the temperature of air in the ring main unit rises, the service life of the ring main unit can be influenced for a long time, the existing ring main unit is usually provided with radiating holes on a shell to radiate heat, but the ring main unit works for a long time to enable dust impurities in the ring main unit to be more, part of radiating holes are blocked by the dust impurities, the radiating effect of the radiating holes is poor, and therefore the environment-friendly composite insulation ring main unit is required to improve the problems.

Disclosure of Invention

The utility model aims to provide an environment-friendly composite insulation ring main unit so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an environment-friendly composite insulation looped netowrk cabinet, includes the cabinet body, a plurality of louvres have been seted up in the inner chamber of the cabinet body and on being located left and right sides wall, the dust removal subassembly is installed with the louvre correspondence in the inner chamber of the cabinet body and on being located left and right sides wall, the dust removal subassembly is including the mounting bracket, just be located on the inside lateral wall of mounting bracket and be provided with spacing that the correspondence of upper and lower both sides is provided with, be provided with the backup pad on the outside lateral wall of mounting bracket, servo motor is installed to the terminal surface of backup pad, the drive end of servo motor installs the primary pulley, rotate on the primary pulley and be connected with the drive belt, be provided with the connecting piece on the lateral wall of drive belt, install the movable pin on the lateral wall of connecting piece, be connected with the back shaft through the connecting hole rotation on the lateral wall of mounting bracket, be provided with vice band pulley on the outer wall of back-up shaft, sliding connection has the movable frame on the lateral wall of spacing, the movable frame has been seted up the movable groove on the lateral wall of movable frame, install the dust removal brush on the lateral wall on the outside lateral wall of mounting bracket and be located one side of backup pad and install the timer.

As the preferable scheme of the utility model, the electric element is arranged at the bottom of the inner cavity of the cabinet body, and the dust collecting box is arranged below the dust removing hairbrush at the bottom of the inner cavity of the cabinet body.

As a preferable scheme of the utility model, the mounting frame is fixedly connected with the side wall of the inner cavity of the cabinet body, the driving belt is rotationally connected with the auxiliary belt wheel, and the moving frame is in sliding connection with the moving pin through the moving groove.

As a preferable scheme of the utility model, the mounting frame is fixedly connected with the side wall of the inner cavity of the cabinet body, and the mounting frame and the movable frame are of U-shaped structure design.

As a preferable scheme of the utility model, the bottom corner of the cabinet body is provided with the travelling wheel which is a lockable universal wheel.

As a preferable scheme of the utility model, a control panel is arranged on the left side wall of the cabinet body, and the front surface of the cabinet body is connected with a cabinet door through a hinge.

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

according to the utility model, the dust removal assembly is arranged in the environment-friendly composite insulating ring main unit, the servo motor is periodically started to rotate by using the timing of the timer in the assembly, the servo motor moves along with the driving belt through the belt pulley, so that the moving pin reciprocates along with the driving belt, the dust removal brush on the moving frame reciprocates along with the moving pin, dust impurities on the heat dissipation holes are cleaned, the problem that part of the heat dissipation holes are blocked by the dust impurities, and the heat dissipation effect of the heat dissipation holes is poor is solved by arranging the dust removal assembly in the ring main unit, so that the heat dissipation effect of the ring main unit is better.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the present utility model in a cut-away configuration;

FIG. 3 is a schematic diagram of the front structure of the dust removing assembly of the present utility model;

FIG. 4 is a schematic view of the back structure of the dust collection assembly of the present utility model;

fig. 5 is a schematic view of a partial structure of the present utility model.

In the figure: 1. a cabinet body; 2. a heat radiation hole; 3. a dust removal assembly; 301. a mounting frame; 302. a limit bar; 303. a support plate; 304. a servo motor; 305. a main belt wheel; 306. a transmission belt; 307. a connecting piece; 308. a moving pin; 309. a secondary pulley; 310. a moving rack; 311. a moving groove; 312. a dust removing brush; 313. a timer; 314. a support shaft; 4. an electrical component; 5. a dust collection box; 6. a walking wheel; 7. a control panel; 8. and a cabinet door.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order to facilitate an understanding of the utility model, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples: please refer to an environment-friendly composite insulation ring main unit shown in fig. 1-5, including cabinet body 1, a plurality of louvres 2 have been seted up in the inner chamber of cabinet body 1 and be located left and right sides wall on, and be located left and right sides wall on the inner chamber of cabinet body 1 and correspond with louvres 2 and install dust removal subassembly 3, dust removal subassembly 3 is including mounting bracket 301, on the inside lateral wall of mounting bracket 301 and be located upper and lower both sides correspondence and be provided with spacing 302, be provided with backup pad 303 on the outside lateral wall of mounting bracket 301, servo motor 304 is installed to the terminal surface of backup pad 303, main band pulley 305 is installed to servo motor 304's drive end, be connected with drive belt 306 on the main band pulley 305, be provided with connecting piece 307 on the lateral wall of connecting piece 307, install movable pin 308 on the lateral wall of connecting piece 307, be connected with back and forth through the connecting hole rotation on the lateral wall of mounting bracket 301 back and forth, be provided with vice band 309 on the outer wall of back and forth wheel 314, sliding connection has movable frame 310 on the lateral wall of spacing 302, be provided with movable groove 311 on movable frame 310, install dust removal brush 312 on the lateral wall of movable frame 301, be provided with on the outside lateral wall of movable frame 301 backup pad 303, and be located one side of backup pad 303 and be located in the backup pad 313 and be located in the fixed position of backup pad 306 and be fixed in the movable band 313, and be fixed in the fixed position and be fixed in position on the back and forth movement 2, and forth movement 3 has been carried out the movable band 3, and have been fixed in a fixed band 3, and have been fixed time to be fixed in the movable band and have been fixed in the dust removal effect, and have been fixed band and have been fixed in and have been moved in the dust and have been moved in a dust removal effect.

In this embodiment, referring to fig. 2 to 5, an electrical component 4 is mounted at the bottom of the inner cavity of the cabinet 1, and a dust collection box 5 is mounted at the bottom of the inner cavity of the cabinet 1 below the dust collection brush 312; the mounting frame 301 is fixedly connected with the side wall of the inner cavity of the cabinet body 1, the transmission belt 306 is rotationally connected with the secondary pulley 309, and the moving frame 310 is slidably connected with the moving pin 308 through the moving groove 311; the mounting frame 301 is fixedly connected with the side wall of the inner cavity of the cabinet body 1, and the mounting frame 301 and the movable frame 310 are of U-shaped structure design; the connection mode of the transmission belt 306 and the secondary belt pulley 309 is rotary connection, so that one servo motor 304 can move with the primary belt pulley 305 and the secondary belt pulley 309, and the cleaning work of the dust removing hairbrush 312 on the radiating holes 2 is realized through the rotation of the transmission belt 306;

in this embodiment, referring to fig. 1 and 2, the bottom corner of the cabinet 1 is provided with a travelling wheel 6, and the travelling wheel 6 is a lockable universal wheel; a control panel 7 is arranged on the left side wall of the cabinet body 1, and the front surface of the cabinet body 1 is connected with a cabinet door 8 through a hinge; the travelling wheel 6 is a lockable universal wheel, so that the travelling wheel 6 can move in any direction, the travelling wheel 6 can be locked in situ, and the ring main unit has stronger stability when parked in a designated area;

working principle: when the environment-friendly composite insulating ring main unit is used, for example, the timer 313 is timed for 48 hours to be one period, the timer 313 transmits information to the control panel 7, the control panel 7 sends an instruction to start the servo motor 304 to rotate, the servo motor 304 drives the main belt pulley 305 to rotate, the main belt pulley 305 drives the auxiliary belt pulley 309 to rotate through the conveying belt 306, the conveying belt 306 drives the connecting piece 307 to do circular reciprocating motion, meanwhile, the connecting piece 307 drives the moving pin 308 to do circular reciprocating motion along with the conveying belt 306, the moving pin 308 drives the moving frame 310 to do horizontal reciprocating motion, the moving frame 310 drives the dust removing brush 312 to do horizontal reciprocating motion, thus the dust removing brush 312 can clean dust impurities on the heat radiating holes 2, the cleaned dust impurities fall into the dust collecting box 5, workers can clean the dust removing assembly at regular intervals in the later period, the problem that part of the heat radiating holes 2 are blocked by the dust impurities and the heat radiating effect of the heat radiating holes 2 is poor is solved through the arrangement of the dust removing assembly 3 in the ring main unit.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment-friendly composite insulation looped netowrk cabinet, includes cabinet body (1), its characterized in that: a plurality of radiating holes (2) are formed in the inner cavity of the cabinet body (1) and positioned on the left side wall and the right side wall, and dust removing components (3) are correspondingly arranged in the inner cavity of the cabinet body (1) and positioned on the left side wall and the right side wall and positioned on the radiating holes (2);

the utility model provides a dust removal subassembly (3) is including mounting bracket (301), just be located on the inside lateral wall of mounting bracket (301) and correspond and be provided with spacing (302) in upper and lower both sides, be provided with backup pad (303) on the outside lateral wall of mounting bracket (301), servo motor (304) are installed to the terminal surface of backup pad (303), main band pulley (305) are installed to the drive end of servo motor (304), rotate on main band pulley (305) and be connected with drive belt (306), be provided with connecting piece (307) on the lateral wall of drive belt (306), install movable pin (308) on the lateral wall of connecting piece (307), be connected with back shaft (314) through the connecting hole rotation on the lateral wall of mounting bracket (301), be provided with secondary pulley (309) on the outer wall of back shaft (314), sliding connection has movable frame (310) on the lateral wall of spacing (302), movable frame (310) are last to be seted up movable groove (311), install dust removal brush (312) on the lateral wall of movable frame (310), install on the lateral wall (301) and be located one side of mounting bracket (303) of the time.

2. An environment-friendly composite insulation ring main unit as claimed in claim 1, wherein: the electric original (4) is installed at the bottom of the inner cavity of the cabinet body (1), and the dust collecting box (5) is installed below the dust removing hairbrush (312) at the bottom of the inner cavity of the cabinet body (1).

3. An environment-friendly composite insulation ring main unit as claimed in claim 1, wherein: the mounting frame (301) is fixedly connected with the side wall of the inner cavity of the cabinet body (1), the transmission belt (306) is rotationally connected with the auxiliary belt wheel (309), and the movable frame (310) is in sliding connection with the movable pin (308) through the movable groove (311).

4. An environment-friendly composite insulation ring main unit as claimed in claim 1, wherein: the mounting frame (301) is fixedly connected with the side wall of the inner cavity of the cabinet body (1), and the mounting frame (301) and the movable frame (310) are of U-shaped structural design.

5. An environment-friendly composite insulation ring main unit as claimed in claim 1, wherein: the bottom corner of the cabinet body (1) is provided with a travelling wheel (6), and the travelling wheel (6) is a lockable universal wheel.

6. An environment-friendly composite insulation ring main unit as claimed in claim 1, wherein: the control panel (7) is arranged on the left side wall of the cabinet body (1), and the front side of the cabinet body (1) is connected with the cabinet door (8) through a hinge.