CN219164036U

CN219164036U - Environment-friendly high-voltage ring main unit

Info

Publication number: CN219164036U
Application number: CN202223139806.8U
Authority: CN
Inventors: 钟蛟; 孙辉
Original assignee: Nanjing Ziqiang Railway Vehicle Parts Co ltd
Current assignee: Nanjing Ziqiang Railway Vehicle Parts Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-09
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an environment-friendly high-voltage ring main unit, which comprises a ring main unit, wherein a heat radiation fan is arranged in the ring main unit, an outer frame is arranged outside the heat radiation fan, a left filter plate is arranged on one side of the outer frame, a right filter plate is arranged at one end of the left filter plate, a movable shaft A is arranged between the left filter plate and the right filter plate and the outer frame, a fixed block is fixedly arranged at one end of the left filter plate, a movable groove is arranged in the fixed block, a bolt is arranged in the movable groove, a spring B positioned in the movable groove is arranged at one end of the bolt, a hooking groove is arranged in the fixed block, a spring A is arranged in the spring groove, a clamping block is arranged at one end of the spring A, a clamping groove is arranged in the right filter plate, the clamping block is clamped in the clamping groove, and a clamping hook is arranged at one end of the right filter plate. The utility model utilizes the convenient opening and dismounting of the outer frame of the heat dissipation fan, thereby facilitating the subsequent cleaning of the heat dissipation fan.

Description

Environment-friendly high-voltage ring main unit

Technical Field

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

Background

The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled spacing ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, and has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. It is widely used in distribution stations of load centers such as urban residential communities, high-rise buildings, large public buildings, factory enterprises and the like, and box-type substations.

The looped netowrk cabinet is the environmental protection, then can produce a large amount of heat in the operation of looped netowrk cabinet simultaneously, can make its inside radiator fan begin to operate when then the heat produces and carry out radiating effect, and long-time operation on the heat dissipation can produce the accumulation of dust, then influences subsequent radiating effect, and the radiator fan is difficult to dismantle the clearance in its inside, influences subsequent radiating effect.

Disclosure of Invention

The utility model aims to provide an environment-friendly high-voltage 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 environmental protection high-voltage ring main unit, includes the looped netowrk cabinet, the inside of looped netowrk cabinet is equipped with the heat dissipation fan, the outside of heat dissipation fan is equipped with the frame, one side of frame is equipped with left filter plate, the one end of left filter plate is equipped with right filter plate, left filter plate and right filter plate with be equipped with loose axle A between the frame, the one end of left filter plate is equipped with the fixed block, the inside of fixed block is equipped with the movable groove, the inside of movable groove is equipped with the bolt, the one end of bolt is equipped with the spring B that is located the movable groove inside, the inside of fixed block is equipped with the spring groove, the inside of spring groove is equipped with spring A, spring A's one end is equipped with the fixture block, the inside of right filter plate is equipped with the draw-in groove, the one end of right filter plate is equipped with the trip, trip with be equipped with loose axle B between the right filter plate, the trip with right filter plate passes through loose axle B swing joint.

Preferably, the below of looped netowrk cabinet is equipped with the base, four terminal pins of base below all are equipped with the supporting shoe, the lower terminal surface of supporting shoe is equipped with the slipmat, plays support skid-proof effect.

Preferably, the both sides of looped netowrk cabinet all are equipped with the dust guard, four terminal pins of dust guard all are equipped with the connecting block, the inside of connecting block is equipped with the bolt, the connecting block with the looped netowrk cabinet passes through the bolt fastening, plays dirt-proof effect.

Preferably, an ash blocking plate is arranged above the ring main unit and used for blocking ash and preventing dust.

Preferably, a heat dissipation fan motor is arranged on one side of the heat dissipation fan to drive the heat dissipation fan to operate.

Preferably, an arc-shaped groove is formed in the plug pin, and the arc of the joint finger plays an auxiliary role.

Preferably, an operation button is arranged on the front end face of the ring main unit, and operation of the device is controlled.

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

according to the utility model, the outer frame outside the heat dissipation fan is opened to expose the heat dissipation fan inside, the bolt is pulled to one side to enable the bolt to move in the movable groove, the spring B positioned in the movable groove on one side of the bolt is compressed, the bolt is separated from the slot in the clamping hook, the clamping hook is enabled to rotate through the movement of the movable shaft B and is separated from the hooking groove in the fixed block on one side of the left filter plate, finally, the movable shaft A between the outer frame and the left filter plate and the right filter plate is enabled to move upwards to rotate, and meanwhile, the clamping block on one side of the fixed block is enabled to be separated from the clamping groove in the right filter plate, so that the heat dissipation fan exposed inside can be opened and cleaned.

Drawings

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

FIG. 2 is a schematic diagram of the overall internal heat dissipating fan according to the present utility model;

FIG. 3 is a schematic view of a part of the connection of the outer frame of the heat dissipating fan according to the present utility model;

FIG. 4 is a schematic view of a partially enlarged structure of the junction A of the outer frame of the heat dissipating fan according to the present utility model;

in the figure: 1. a ring main unit; 2. a dust-proof plate; 3. an outer frame; 4. a movable shaft A; 5. a right filter plate; 6. a left filter plate; 7. a heat dissipation fan; 8. a clamping groove; 9. a hook; 10. a movable shaft B; 11. a fixed block; 12. a spring groove; 13. a clamping block; 14. a spring A; 15. a slot; 16. a plug pin; 17. a movable groove; 18. a spring B; 19. a hook groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides an environmental protection high-voltage ring main unit, including looped netowrk cabinet 1, the inside of looped netowrk cabinet 1 is equipped with heat dissipation fan 7, the outside of heat dissipation fan 7 is equipped with frame 3, one side of frame 3 is equipped with left filter plate 6, the one end of left filter plate 6 is equipped with right filter plate 5, be equipped with loose axle A4 between left filter plate 6 and right filter plate 5 and the frame 3, the one end of left filter plate 6 is fixed and is equipped with fixed block 11, the inside of fixed block 11 is equipped with bolt 16, the one end of bolt 16 is equipped with the spring B18 that is located the inside of movable groove 17, the inside of fixed block 11 is equipped with colludes groove 19, the inside of fixed block 11 is equipped with spring groove 12, the inside of spring groove 12 is equipped with spring A14, the one end of spring A14 is equipped with fixture block 13, the inside of right filter plate 5 is equipped with draw-in groove 8, the draw-in groove 8 is gone into to the fixture block 13 card, the one end of right filter plate 5 is equipped with trip 9, be equipped with loose axle B10 between trip 9 and the right filter plate 5, trip 9 and right filter plate 5 pass through loose axle B10 swing joint.

Further, the below of looped netowrk cabinet 1 is equipped with the base, and four terminal pins of base below are all fixed to be equipped with the supporting shoe, and the lower terminal surface of supporting shoe is equipped with the slipmat.

By adopting the technical scheme, the anti-skid support function is achieved.

Further, the both sides of looped netowrk cabinet 1 all are equipped with dust guard 2, and four terminal pins of dust guard 2 all are equipped with the connecting block, and the inside of connecting block is equipped with the bolt, and the connecting block passes through bolt fastening with looped netowrk cabinet 1.

By adopting the technical scheme, the dustproof effect is achieved.

Further, the top of looped netowrk cabinet 1 is equipped with the ash blocking board.

By adopting the technical scheme, the dust-blocking and dustproof function is realized.

Further, a heat dissipation fan motor is provided at one side of the heat dissipation fan 7.

By adopting the technical scheme, the heat radiation fan 7 is driven to run.

Further, an arc-shaped groove is formed in the plug 16.

Through adopting above-mentioned technical scheme, the radian of laminating finger plays auxiliary role.

Further, the front end face of the ring main unit 1 is provided with a control button.

By adopting the technical scheme, the operation of the equipment is controlled.

When the radiator is used, the outer frame 3 outside the radiator fan 7 is opened to expose the radiator fan inside, the plug 16 is moved in the movable groove 17 by pulling the plug 16 to one side, the spring B18 positioned in the movable groove 17 on one side of the plug 16 is compressed, the plug 16 is separated from the slot 15 in the clamping hook 9, the clamping hook 9 is rotated by the action of the movable shaft B10 and separated from the hook groove 19 in the fixed block 11 on one side of the left filter plate 6, finally, the radiator fan can be moved by the movable shaft A4 between the outer frame 3 and the left filter plate 6 and the right filter plate 5, the radiator fan is rotated upwards, the clamping block 13 on one side of the fixed block 11 is separated from the clamping groove 8 in the right filter plate 5, and the radiator fan 7 exposed inside can be opened and cleaned.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 an environmental protection high tension ring main unit, includes looped netowrk cabinet (1), its characterized in that: the inside of looped netowrk cabinet (1) is equipped with heat dissipation fan (7), the outside of heat dissipation fan (7) is equipped with frame (3), one side of frame (3) is equipped with left filter plate (6), the one end of left filter plate (6) is equipped with right filter plate (5), left filter plate (6) and right filter plate (5) with be equipped with loose axle A (4) between frame (3), the one end of left filter plate (6) is equipped with fixed block (11), the inside of fixed block (11) is equipped with movable groove (17), the inside of movable groove (17) is equipped with bolt (16), the one end of bolt (16) is equipped with spring B (18) that are located movable groove (17) inside, the inside of fixed block (11) is equipped with colludes groove (19), the inside of fixed block (11) is equipped with spring groove (12), the inside of spring groove (12) is equipped with spring A (14), the one end of spring A (14) is equipped with fixture block (13), the inside of right filter plate (5) is equipped with draw-in groove (8), the inside of fixture block (13) is equipped with draw-in groove (9), the clamping hook (9) is movably connected with the right filter plate (5) through a movable shaft B (10).

2. The environment-friendly high-voltage ring main unit as claimed in claim 1, wherein: the lower part of looped netowrk cabinet (1) is equipped with the base, four terminal pins of base below all are equipped with the supporting shoe, the lower terminal surface of supporting shoe is equipped with the slipmat.

3. The environment-friendly high-voltage ring main unit as claimed in claim 1, wherein: the two sides of the ring main unit (1) are respectively provided with a dust-proof plate (2), four end feet of the dust-proof plates (2) are respectively provided with a connecting block, bolts are arranged in the connecting blocks, and the connecting blocks are fixed with the ring main unit (1) through bolts.

4. The environment-friendly high-voltage ring main unit as claimed in claim 1, wherein: an ash blocking plate is arranged above the ring main unit (1).

5. The environment-friendly high-voltage ring main unit as claimed in claim 1, wherein: and a heat dissipation fan motor is arranged on one side of the heat dissipation fan (7).

6. The environment-friendly high-voltage ring main unit as claimed in claim 1, wherein: an arc-shaped groove is formed in the plug pin (16).

7. The environment-friendly high-voltage ring main unit as claimed in claim 1, wherein: the front end face of the ring main unit (1) is provided with an operation button.