CN216353931U

CN216353931U - Explosion-proof type wisdom vacuum circuit breaker that possesses high-efficient dampproofing and waterproofing function

Info

Publication number: CN216353931U
Application number: CN202122015219.7U
Authority: CN
Inventors: 李海平
Original assignee: Shanghai Feinier Technology Co ltd
Current assignee: Shanghai Feinier Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-19
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses an explosion-proof intelligent vacuum circuit breaker with efficient waterproof and moistureproof functions, which comprises a base and a second fixing plate, wherein the middle end of the upper surface of the base is fixedly connected with a shell, the middle end of the bottom of an inner cavity of the shell is fixedly connected with a first fixing plate, the left side and the right side of the bottom of the inner cavity of the first fixing plate are both connected with a first sliding block in a sliding manner, the middle end of the upper surface of the first sliding block is movably connected with a connecting rod, the middle end of the front surface of the second fixing plate is provided with a sliding chute, the middle ends of the left side and the right side of the sliding chute are both fixedly connected with a second electric telescopic rod, the telescopic end of the second electric telescopic rod is fixedly connected with a second sliding block, and the upper end of the left side of the shell is fixedly connected with a protective shell. The anti-explosion intelligent vacuum circuit breaker is provided with the fan, the connecting rod, the placing box and the second electric telescopic rod, achieves the purpose of water and moisture prevention, and solves the problems that the existing anti-explosion intelligent vacuum circuit breaker is poor in water and moisture prevention effect, so that the existing anti-explosion intelligent vacuum circuit breaker is easy to damp and damage when in use, and the use safety is affected.

Description

Explosion-proof type wisdom vacuum circuit breaker that possesses high-efficient dampproofing and waterproofing function

Technical Field

The utility model relates to the technical field of vacuum circuit breakers, in particular to an explosion-proof intelligent vacuum circuit breaker with efficient waterproof and moistureproof functions.

Background

The vacuum circuit breaker is named because arc extinguishing media and insulating media of contact gaps after arc extinguishing are high vacuum; it has small, light in weight, be applicable to frequent operation, the arc extinguishing need not overhaul the advantage, it is comparatively popularized to use in the distribution network, the circuit breaker can dispose in put cabinet, double-deck cabinet and fixed cabinet in as control and protection high-voltage electrical equipment and use, and current explosion-proof type wisdom vacuum circuit breaker dampproofing and waterproofing effect is poor, easily wets the damage when leading to its use, influences safe in utilizationly, for this reason, we provide an explosion-proof type wisdom vacuum circuit breaker who possesses high-efficient dampproofing and waterproofing function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an explosion-proof intelligent vacuum circuit breaker with efficient waterproof and moistureproof functions, which has the advantage of good waterproof and moistureproof effects and solves the problem that the existing explosion-proof intelligent vacuum circuit breaker is poor in waterproof and moistureproof effects, so that the explosion-proof intelligent vacuum circuit breaker is easy to damp and damage during use and the use safety is affected.

In order to achieve the purpose, the utility model provides the following technical scheme: an explosion-proof intelligent vacuum circuit breaker with efficient waterproof and moistureproof functions comprises a base and a second fixed plate, wherein the middle end of the upper surface of the base is fixedly connected with a shell, the middle end of the bottom of an inner cavity of the shell is fixedly connected with a first fixed plate, the left side and the right side of the bottom of the inner cavity of the first fixed plate are both connected with a first sliding block in a sliding manner, the middle end of the upper surface of the first sliding block is movably connected with a connecting rod, the middle end of the front side of the second fixed plate is provided with a sliding groove, the middle ends of the left side and the right side of the sliding groove are both fixedly connected with a second electric telescopic rod, the telescopic end of the second electric telescopic rod is fixedly connected with a second sliding block, the top end of the connecting rod is movably connected with the middle end of the lower surface of the second sliding block, the left upper end of the shell is fixedly connected with a protective shell, the middle end of the bottom of the inner cavity of the protective shell is fixedly connected with a fan, and the input end of the fan is fixedly connected with a ventilation pipe, the ventilation pipe is communicated with the lower end of the left side of the shell, and an air outlet hopper is fixedly connected to the output end of the fan.

Preferably, the upper surface of the shell is fixedly connected with a rain baffle, the middle end of the lower surface of the rain baffle is fixedly connected with a first electric telescopic rod, and the telescopic end of the first electric telescopic rod is fixedly connected with a sealing plate.

Preferably, the middle end of the top of the inner cavity of the shell is fixedly connected with a fan, and the upper end of the right side of the inner cavity of the shell is fixedly connected with a placing box.

Preferably, the middle ends of the left side and the right side of the second fixing plate are both provided with fixing grooves, and the front surfaces of the fixing grooves are movably connected with pulleys.

Preferably, the left side and the right side of the bottom of the inner cavity of the shell are fixedly connected with springs, and the top ends of the springs are fixedly connected with cushion blocks.

Preferably, the right side of the front face of the shell is movably connected with a sealing door, and the left side of the front face of the sealing door is provided with a handle.

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

the utility model is provided with a fan, a connecting rod, a placing box and a second electric telescopic rod, a desiccant can be placed in the placing box, the fan is started to work through an external controller, the fan extracts moist air in a shell through a ventilation pipe, a fan is started to work through the external controller, the fan can radiate heat for the circuit breaker, the first electric telescopic rod is started to extend and retract through the external controller, the first electric telescopic rod drives a sealing plate to extend and retract to seal the shell, the second electric telescopic rod is started to extend and retract through the external controller, the second electric telescopic rod drives a second sliding block to slide left and right in a sliding groove, the second sliding block drives the first sliding block to slide left and right in an inner cavity of a first fixing plate through the connecting rod to lift the circuit breaker, the stability of the second fixing plate can be improved through the arranged pulley, the waterproof and damp-proof purposes are achieved, and the problem that the existing explosion-proof type intelligent vacuum circuit breaker is poor in waterproof and damp-proof effects is solved, the problem that the use safety is affected because the utility model is easy to be affected by damp and damaged when in use is caused.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention.

In the figure: 1. a base; 2. a housing; 3. a rain shield; 4. a protective shell; 5. a vent pipe; 6. a first electric telescopic rod; 7. an air outlet hopper; 8. a fan; 9. a fan; 10. a first slider; 11. a first fixing plate; 12. a connecting rod; 13. a chute; 14. placing the box; 15. a sealing plate; 16. cushion blocks; 17. a pulley; 18. fixing grooves; 19. a spring; 20. a second slider; 21. a second electric telescopic rod; 22. a second fixing plate; 23. a sealing door; 24. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The base 1, the shell 2, the rain shield 3, the protective shell 4, the ventilation pipe 5, the first electric telescopic rod 6, the air outlet bucket 7, the fan 8, the fan 9, the first sliding block 10, the first fixing plate 11, the connecting rod 12, the sliding groove 13, the placing box 14, the sealing plate 15, the cushion block 16, the pulley 17, the fixing groove 18, the spring 19, the second sliding block 20, the second electric telescopic rod 21, the second fixing plate 22, the sealing door 23 and the handle 24 are all universal standard parts or parts known by technicians in the field, and the structure and principle of the device can be known by technicians or conventional experimental methods.

Referring to fig. 1-3, an explosion-proof intelligent vacuum circuit breaker with high-efficiency waterproof and moistureproof functions comprises a base 1 and a second fixing plate 22, wherein the middle end of the upper surface of the base 1 is fixedly connected with a shell 2, the upper surface of the shell 2 is fixedly connected with a rain baffle 3, the middle end of the lower surface of the rain baffle 3 is fixedly connected with a first electric telescopic rod 6, the telescopic end of the first electric telescopic rod 6 is fixedly connected with a sealing plate 15, the middle end of the top of the inner cavity of the shell 2 is fixedly connected with a fan 9, the upper end of the right side of the inner cavity of the shell 2 is fixedly connected with a placing box 14, the left side and the right side of the bottom of the inner cavity of the shell 2 are both fixedly connected with springs 19, the top end of the spring 19 is fixedly connected with a cushion block 16, the right side of the front of the shell 2 is movably connected with a sealing door 23, the left side of the front of the sealing door 23 is provided with a handle 24, the middle end of the bottom of the inner cavity of the shell 2 is fixedly connected with the first fixing plate 11, the left side and the right side of the bottom of the inner cavity of the first fixing plate 11 are both connected with a first sliding block 10 in a sliding manner, the middle end of the upper surface of the first sliding block 10 is movably connected with a connecting rod 12, the middle ends of the left side and the right side of the second fixing plate 22 are both provided with fixing grooves 18, the front surface of the fixing grooves 18 is movably connected with pulleys 17, the front middle end of the second fixing plate 22 is provided with a sliding groove 13, the middle ends of the left side and the right side of the sliding groove 13 are both fixedly connected with a second electric telescopic rod 21, the telescopic end of the second electric telescopic rod 21 is fixedly connected with a second sliding block 20, the top end of the connecting rod 12 is movably connected with the middle end of the lower surface of the second sliding block 20, the upper end of the left side of the shell 2 is fixedly connected with a protective shell 4, the middle end of the bottom of the inner cavity of the protective shell 4 is fixedly connected with a fan 8, the input end of the fan 8 is fixedly connected with a ventilation pipe 5, the lower end of the left side of the shell 2 is communicated with an output end of the fan 8 is fixedly connected with an air outlet hopper 7, the fan 8, the connecting rod 12, the placing box 14 and the second electric telescopic rod 21 are arranged, the desiccant can be placed through the arranged placing box 14, the fan 8 is started to work through an external controller, the fan 8 pumps out humid air in the shell 2 through the ventilation pipe 5, the fan 9 is started to work through the external controller, the fan 9 can radiate heat for the circuit breaker, the first electric telescopic rod 6 is started to stretch through the external controller, the first electric telescopic rod 6 drives the sealing plate 15 to stretch, the shell 2 is sealed, the second electric telescopic rod 21 is started to stretch through the external controller, the second electric telescopic rod 21 drives the second sliding block 20 to slide left and right in the sliding groove 13, the second sliding block 20 drives the first sliding block 10 to slide left and right in the inner cavity of the first fixing plate 11 through the connecting rod 12 to lift the circuit breaker, and the stability of the second fixing plate 22 can be increased through the arranged pulley 17, the purpose of dampproofing and waterproofing has been reached, and external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

When the drying device is used, the fan 8, the connecting rod 12, the placing box 14 and the second electric telescopic rod 21 are arranged, the drying agent can be placed through the arranged placing box 14, the fan 8 is started to work through the external controller, the fan 8 pumps out humid air in the shell 2 through the ventilation pipe 5, the fan 9 is started to work through the external controller, the fan 9 can radiate heat for the circuit breaker, the first electric telescopic rod 6 is started to stretch through the external controller, the first electric telescopic rod 6 drives the sealing plate 15 to stretch, the shell 2 is sealed, the second electric telescopic rod 21 is started to stretch through the external controller, the second electric telescopic rod 21 drives the second sliding block 20 to slide left and right in the sliding groove 13, the second sliding block 20 drives the first sliding block 10 to slide left and right in the inner cavity of the first fixing plate 11 through the connecting rod 12 to lift the circuit breaker, the stability of the second fixing plate 22 can be increased through the arranged pulley 17, the waterproof and moistureproof purpose is achieved, and the problems that the existing explosion-proof intelligent vacuum circuit breaker is poor in waterproof and moistureproof effect, easy to damp and damage when in use and safe in use are influenced are solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 explosion-proof type wisdom vacuum circuit breaker that possesses high-efficient dampproofing and waterproofing function, includes base (1) and second fixed plate (22), its characterized in that: the middle end of the upper surface of the base (1) is fixedly connected with a shell (2), the middle end of the bottom of an inner cavity of the shell (2) is fixedly connected with a first fixing plate (11), the left side and the right side of the bottom of the inner cavity of the first fixing plate (11) are both connected with a first sliding block (10) in a sliding manner, the middle end of the upper surface of the first sliding block (10) is movably connected with a connecting rod (12), the positive middle end of a second fixing plate (22) is provided with a sliding groove (13), the middle ends of the left side and the right side of the sliding groove (13) are both connected with a second electric telescopic rod (21), the telescopic end of the second electric telescopic rod (21) is fixedly connected with a second sliding block (20), the top end of the connecting rod (12) is movably connected with the middle end of the lower surface of the second sliding block (20), the left upper end of the shell (2) is fixedly connected with a protective shell (4), and the middle end of the bottom of the inner cavity of the protective shell (4) is fixedly connected with a fan (8), the air conditioner is characterized in that the input end of the fan (8) is fixedly connected with a ventilation pipe (5), the ventilation pipe (5) is communicated with the lower end of the left side of the shell (2), and the output end of the fan (8) is fixedly connected with an air outlet hopper (7).

2. The explosion-proof intelligent vacuum circuit breaker with high-efficiency waterproof and moistureproof functions as claimed in claim 1, wherein: the upper surface of the shell (2) is fixedly connected with a rain baffle (3), the middle end of the lower surface of the rain baffle (3) is fixedly connected with a first electric telescopic rod (6), and the telescopic end of the first electric telescopic rod (6) is fixedly connected with a sealing plate (15).

3. The explosion-proof intelligent vacuum circuit breaker with high-efficiency waterproof and moistureproof functions as claimed in claim 1, wherein: the fan is fixedly connected with the middle end of the top of the inner cavity of the shell (2) through a fan (9), and the placing box (14) is fixedly connected with the upper end of the right side of the inner cavity of the shell (2).

4. The explosion-proof intelligent vacuum circuit breaker with high-efficiency waterproof and moistureproof functions as claimed in claim 1, wherein: the middle ends of the left side and the right side of the second fixing plate (22) are respectively provided with a fixing groove (18), and the front face of each fixing groove (18) is movably connected with a pulley (17).

5. The explosion-proof intelligent vacuum circuit breaker with high-efficiency waterproof and moistureproof functions as claimed in claim 1, wherein: the spring (19) is fixedly connected to the left side and the right side of the bottom of the inner cavity of the shell (2), and the cushion block (16) is fixedly connected to the top end of the spring (19).

6. The explosion-proof intelligent vacuum circuit breaker with high-efficiency waterproof and moistureproof functions as claimed in claim 1, wherein: the right side of the front face of the shell (2) is movably connected with a sealing door (23), and the left side of the front face of the sealing door (23) is provided with a handle (24).