CN216819186U

CN216819186U - Full-insulation totally-enclosed inflatable metal switch equipment

Info

Publication number: CN216819186U
Application number: CN202123387492.9U
Authority: CN
Inventors: 刘国伟; 李洪锋; 王华昌
Original assignee: Dongguan Wantong Electric Industry Co ltd
Current assignee: Dongguan Wantong Electric Industry Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-24
Anticipated expiration: 2031-12-30

Abstract

The utility model belongs to the technical field of switch equipment, and relates to full-insulation full-closed inflatable metal switch equipment. Its beneficial effect is, this totally closed inflatable metal switch equipment of full insulation, through driving motor, can drive hollow pivot and rotate, normal running fit in the slide rail with the help of the pulley, can realize rotating, the venthole seted up with the help of the surface, can realize carrying out the purpose that diversified sprayed to gas, guarantee insulating gaseous even multiposition sprays, improve insulating effect, through setting up the bumper shock absorber, can realize carrying out the purpose of buffering to the vibrations that the device received, through setting up the light, can reach the purpose of carrying out the illumination to the insulating cabinet is internal, make things convenient for the maintainer to look over the maintenance to the cable.

Description

Full-insulation totally-enclosed inflatable metal switch equipment

Technical Field

The utility model belongs to the technical field of switchgear, and particularly relates to a fully-insulated fully-closed inflatable metal switchgear.

Background

The switch equipment is a general name of distribution equipment such as a high-voltage distribution cabinet, a generator, a transformer, a power line, a circuit breaker, a low-voltage switch cabinet, a distribution board, a switch box, a control box and the like in a power system, and mainly has the functions of opening and closing, controlling and protecting electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of the power system.

Chinese patent discloses a totally-insulated totally-enclosed inflatable metal switchgear, publication number: CN213185261U, published date: 2021.05.11, though solve the poor problem of traditional totally closed inflatable metal switchgear radiating effect of all insulation, it has the fixed problem in gas spraying position, be unfavorable for improving and spray the effect and enlarge the scope of spraying, the function is single simultaneously, inconvenient categorised rolling to the cable, and insulating nature is poor, do not possess dehumidification and illumination function simultaneously, and can't effectively utilize solar energy, very big reduction the result of use, and shock-absorbing function is poor, bring very big inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a full-insulation fully-closed inflatable metal switch device, which solves the technical problems of single function, low gas spraying efficiency, small range and inconvenience in use.

In order to achieve the purpose, the utility model provides the following technical scheme: the fully-insulated and fully-enclosed inflatable metal switch device comprises a base, wherein a plurality of shock absorbers are fixedly connected to the top of the base, an insulating cabinet body is fixedly connected to the top of each shock absorber, a first cavity, a second cavity and a third cavity are formed in the insulating cabinet body, a first bearing is fixedly connected to the bottom of the inner wall of the third cavity, a hollow rotating shaft penetrates through the first bearing and is fixedly connected with a driving motor, an inflatable tank body is arranged in the second cavity, an air pump is arranged at one end of the inflatable tank body, an inflation tube is fixedly connected to the bottom of the air pump, the bottom of the inflation tube penetrates through the first bearing at the top and is positioned in the hollow rotating shaft, a placing plate is fixedly connected to the surface of the inner wall of the third cavity, a pulley is fixedly connected to the surface of the hollow rotating shaft, and a slide rail is formed in the placing plate, the pulley rotates to be connected in the slide rail, the equal fixedly connected with backup pad in the top of third cavity inner wall and the bottom of placing the board, fixedly connected with second bearing between the backup pad, wear to be equipped with the second pivot in the second bearing, the fixed surface of second pivot is connected with the wind-up roll, be provided with the dehumidifier in the first cavity, the first pipeline of one end fixedly connected with of dehumidifier, the fixed surface of first pipeline is connected with a plurality of dehumidification head, the top fixedly connected with sunshade of the insulating cabinet body, the top of sunshade is provided with solar panel, the top of the insulating cabinet body is provided with the battery.

As a further scheme of the utility model: a plurality of air outlets are formed in the surface of the hollow rotating shaft, and illuminating lamps are arranged at the top of the inner wall of the third cavity and the bottom of the placing plate.

As a further scheme of the utility model: and a return spring is sleeved on the surface of the second rotating shaft, and two ends of the return spring are respectively and fixedly connected to the second bearing and the winding roller.

As a further scheme of the utility model: the top fixedly connected with support of base, the top fixed connection of support is on the surface of the insulated cabinet body.

As a further scheme of the utility model: be provided with barometer and humidity transducer in the third cavity, the bottom of third cavity inner wall and the top of placing the board all are provided with insulating pad.

As a further scheme of the utility model: the base bottom is close to the equal fixedly connected with gyro wheel in position in four corners, be provided with the brake block in the gyro wheel, the front side of the insulated cabinet body has the cabinet door through sealed hinge swing joint.

As a further scheme of the utility model: the rear side of the second cavity is provided with a ventilation window, a ventilation fan is arranged in the ventilation window, and a control panel is arranged on the surface of the insulating cabinet body.

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

1. this totally closed inflatable metal switch equipment of full insulation, through driving motor, can drive hollow rotating shaft and rotate, normal running fit in the slide rail with the help of the pulley, can realize rotating, the venthole seted up with the help of the surface, can realize carrying out the diversified purpose of spraying to gas, ensure insulating gas's even multiposition sprays, improve insulating effect, through setting up the bumper shock absorber, can realize carrying out the purpose of buffering to the vibrations that the device received, through setting up the light, can reach the internal purpose of throwing light on of insulated cabinet, make things convenient for maintainer to look over the maintenance to the cable, through the rotation of second pivot and wind-up roll in the second bearing, elasticity with the help of return spring, can realize carrying out the purpose of receiving and releasing to the cable, be convenient for categorised simultaneously, convenient maintenance.

2. This totally closed inflatable metal switch equipment of full insulation through air pump work, can carry the internal insulating gas of gas charging tank to the insulated cabinet internally through the gas tube, reaches the insulating effect of reinforcing in the face of, can absorb outside heat energy through solar panel to convert the electric energy to store in the battery, improve the utilization efficiency to the resource, reach energy-conserving purpose, through setting up insulating pad, can strengthen insulating properties, through setting up the support, can ensure the stability in use.

3. This totally closed inflatable metal switch equipment of all insulation through dehumidifier work, can absorb the moisture in the third cavity, avoids the too big influence equipment life of moisture, reduces the condition of insulating effect, through ventilating fan work, can be to reaching the heat dissipation purpose, through setting up the gyro wheel, can reach the purpose that the drive arrangement carries out the position and removes.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is a front view of the present invention;

in the figure: 1. a base; 2. a shock absorber; 3. a dehumidifier; 4. an insulated cabinet body; 5. a drive motor; 6. a first cavity; 7. a roller; 8. a support; 9. a first conduit; 10. a dehumidification head; 11. a first bearing; 12. a hollow rotating shaft; 13. an air outlet; 14. an illuminating lamp; 15. an air pump; 16. a shutter; 17. a solar panel; 18. a second cavity; 19. an inflatable tank body; 20. a control panel; 21. an inflation tube; 22. a ventilation window; 23. a ventilating fan; 24. a support plate; 25. a second bearing; 26. a second rotating shaft; 27. a return spring; 28. a wind-up roll; 29. a storage battery; 30. a barometer; 31. a third cavity; 32. a pulley; 33. a slide rail; 34. placing the plate; 35. a cabinet door.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: totally-insulated totally-enclosed inflatable metal switch equipment, including base 1, the top of base 1 is fixedly connected with a plurality of bumper shock absorbers 2, through setting up bumper shock absorbers 2, can realize the purpose of buffering the vibrations that the device receives, the top of bumper shock absorber 2 is fixedly connected with the insulating cabinet body 4, the inside of the insulating cabinet body 4 is equipped with first cavity 6, second cavity 18 and third cavity 31, the bottom of the inner wall of third cavity 31 is fixedly connected with first bearing 11, wear to be equipped with hollow rotating shaft 12 in the first bearing 11, the bottom of hollow rotating shaft 12 passes through first bearing 11 and fixedly connected with driving motor 5, through driving motor 5, can drive hollow rotating shaft 12 to rotate, with the help of the running fit of pulley 32 in slide rail 33, can realize rotating, with the help of the venthole 13 that the surface was seted up, can realize the purpose of carrying out multidirectional spraying to gas, ensure the even multiposition spraying of insulating gas, the insulating effect is improved.

An inflatable tank body 19 is arranged in the second cavity 18, an air pump 15 is arranged at one end of the inflatable tank body 19, insulating gas in the inflatable tank body 19 can be conveyed into the insulating cabinet body 4 through an inflation tube 21 by the operation of the air pump 15, the insulation effect is enhanced, the bottom end of the air pump 15 is fixedly connected with the inflation tube 21, the bottom end of the inflation tube 21 penetrates through a first top bearing 11 and is positioned in the hollow rotating shaft 12, a placing plate 34 is fixedly connected with the surface of the inner wall of the third cavity 31, a pulley 32 is fixedly connected with the surface of the hollow rotating shaft 12, a sliding rail 33 is arranged inside the placing plate 34, the pulley 32 is rotatably connected in the sliding rail 33, supporting plates 24 are fixedly connected with the top of the inner wall of the third cavity 31 and the bottom of the placing plate 34, a second bearing 25 is fixedly connected between the supporting plates 24, a second rotating shaft 26 is arranged in the second bearing 25, and a winding roller 28 is fixedly connected with the surface of the second rotating shaft 26, through the rotation of second pivot 26 and wind-up roll 28 in second bearing 25, with the help of the elasticity of return spring 27, can realize the purpose of receiving and releasing the cable, the classification of being convenient for simultaneously, the convenient maintenance.

Be provided with dehumidifier 3 in the first cavity 6, the first pipeline 9 of one end fixedly connected with of dehumidifier 3, the surperficial fixedly connected with a plurality of dehumidification head 10 of first pipeline 9, through dehumidifier 3 work, can absorb the moisture in the third cavity 31, avoid the too big influence equipment life of moisture, reduce the condition of insulating effect, the top fixedly connected with sunshade 16 of the insulated cabinet body 4, the top of sunshade 16 is provided with solar panel 17, can absorb outside heat energy through solar panel 17, and convert the electric energy into and store in battery 29, improve the utilization efficiency to the resource, reach energy-conserving purpose, the top of the insulated cabinet body 4 is provided with battery 29.

A plurality of venthole 13 has been seted up on the surface of hollow rotating shaft 12, and the top of the inner wall of third cavity 31 and the bottom of placing board 34 all are provided with light 14, through setting up light 14, can reach the purpose of throwing light on to the interior 4 of the insulating cabinet, make things convenient for the maintainer to look over the maintenance to the cable, and the surface of second pivot 26 is cup jointed back force spring 27, and back force spring 27's both ends are fixed connection respectively on second bearing 25 and wind-up roll 28.

Specifically, base 1's top fixedly connected with support 8 through setting up support 8, can ensure stability in use, and the top fixed connection of support 8 is on the surface of the insulated cabinet body 4.

Specifically, be provided with barometer 30 and humidity transducer in the third cavity 31, the bottom of third cavity 31 inner wall and the top of placing board 34 all are provided with insulating pad, through setting up insulating pad, can strengthen insulating properties.

Specifically, the equal fixedly connected with gyro wheel 7 in position that base 1 bottom is close to the four corners is provided with the brake block in the gyro wheel 7, through setting up gyro wheel 7, can reach the purpose that the drive arrangement carries out the position and removes, and there is cabinet door 35 in the front side of the insulating cabinet body 4 through sealed hinge swing joint.

Specifically, the rear side of the second cavity 18 is provided with a ventilation window 22, a ventilation fan 23 is arranged in the ventilation window 22, the ventilation fan 23 works, the heat dissipation purpose can be achieved, and the surface of the insulating cabinet body 4 is provided with a control panel 20.

The working principle of the utility model is as follows:

s1, firstly, the pushing device drives the device to move by means of the roller 7, in the moving process, the shock generated in the moving process is buffered by means of the shock absorber 2, and after the device is moved to a proper position, the brake pad is stepped on to fix the device;

s2, opening the cabinet door 35, placing the used equipment on the bottom of the inner wall of the third cavity 31 and the insulating pad on the placing plate 34, winding the cables at different positions on the surface of the winding roller 28 to be wound, avoiding the problem that the circuit is messy and difficult to maintain, closing the cabinet door 35, controlling the air pump 15 to work through the control panel 20, conveying the insulating gas in the air tank 19 into the hollow rotating shaft 12 through the air charging pipe 21, controlling the driving motor 5 to work through the control panel 20 to drive the hollow rotating shaft 12 to rotate, spraying the insulating gas through the air outlet 13 in a multi-directional rotating manner, expanding the insulating range, ensuring the insulating effect, detecting the pressure in the insulating cabinet 4 by the barometer 30, stopping gas conveying after the set value is reached, and controlling the dehumidifier 3 to work through the control panel 20 when the humidity sensor senses that the humidity in the insulating cabinet 4 exceeds the set value, moisture is pumped out through the dehumidification pipe and the dehumidification head 10, and after the moisture is pumped out, the air pump 15 is controlled to continuously pump the insulating gas;

s3, finally, the ventilating fan 23 is controlled to work through the control panel 20 to ventilate according to use requirements, in the using process, the solar panel 17 is used for storing external heat energy absorption and conversion electric energy in the storage battery 29, the device is powered, the resource utilization rate is improved, when equipment needs to be overhauled, the cabinet door 35 can be opened, the illuminating lamp 14 is opened to sort and check cables on the surface of the winding roller 28, and the overhauling efficiency is improved.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. Totally closed inflatable metal switchgear of all insulation, including base (1), its characterized in that: the shock absorbers are characterized in that the top of the base (1) is fixedly connected with a plurality of shock absorbers (2), the top of each shock absorber (2) is fixedly connected with an insulating cabinet body (4), a first cavity (6), a second cavity (18) and a third cavity (31) are arranged inside the insulating cabinet body (4), the bottom of the inner wall of the third cavity (31) is fixedly connected with a first bearing (11), a hollow rotating shaft (12) penetrates through the first bearing (11) and is fixedly connected with a driving motor (5), an air tank body (19) is arranged in the second cavity (18), an air pump (15) is arranged at one end of the air tank body (19), an air charging pipe (21) is fixedly connected to the bottom of the air pump (15), and the bottom of the air charging pipe (21) penetrates through the first top bearing (11) and is located in the hollow rotating shaft (12), the surface of the inner wall of the third cavity (31) is fixedly connected with a placing plate (34), the surface of the hollow rotating shaft (12) is fixedly connected with a pulley (32), a sliding rail (33) is arranged in the placing plate (34), the pulley (32) is rotatably connected in the sliding rail (33), the top of the inner wall of the third cavity (31) and the bottom of the placing plate (34) are both fixedly connected with supporting plates (24), a second bearing (25) is fixedly connected between the supporting plates (24), a second rotating shaft (26) is arranged in the second bearing (25) in a penetrating manner, the surface of the second rotating shaft (26) is fixedly connected with a winding roller (28), a dehumidifier (3) is arranged in the first cavity (6), one end of the dehumidifier (3) is fixedly connected with a first pipeline (9), the surface of the first pipeline (9) is fixedly connected with a plurality of dehumidifying heads (10), the top fixedly connected with sunshade (16) of the insulating cabinet body (4), the top of sunshade (16) is provided with solar panel (17), the top of the insulating cabinet body (4) is provided with battery (29).

2. The fully insulated, fully enclosed, inflatable metal switchgear as claimed in claim 1, wherein: a plurality of air outlet holes (13) are formed in the surface of the hollow rotating shaft (12), and illuminating lamps (14) are arranged at the top of the inner wall of the third cavity (31) and the bottom of the placing plate (34).

3. The fully insulated, fully enclosed, inflatable metal switchgear as claimed in claim 1, wherein: and a return spring (27) is sleeved on the surface of the second rotating shaft (26), and two ends of the return spring (27) are respectively and fixedly connected to the second bearing (25) and the winding roller (28).

4. The fully insulated, fully enclosed, inflatable metal switchgear as claimed in claim 1, wherein: the top fixedly connected with support (8) of base (1), the top fixed connection of support (8) is on the surface of the insulated cabinet body (4).

5. The fully insulated, fully enclosed, inflatable metal switchgear as claimed in claim 1, wherein: a barometer (30) and a humidity sensor are arranged in the third cavity (31), and insulating pads are arranged at the bottom of the inner wall of the third cavity (31) and the top of the placing plate (34).

6. The fully insulated, fully enclosed, inflatable metal switchgear as claimed in claim 1, wherein: the improved insulation cabinet is characterized in that rollers (7) are fixedly connected to positions, close to four corners, of the bottom of the base (1), brake pads are arranged in the rollers (7), and a cabinet door (35) is movably connected to the front side of the insulation cabinet body (4) through a sealing hinge.

7. The fully insulated, fully enclosed, inflatable metal switchgear as claimed in claim 1, wherein: the rear side of the second cavity (18) is provided with a ventilating window (22), a ventilating fan (23) is arranged in the ventilating window (22), and the surface of the insulating cabinet body (4) is provided with a control panel (20).