CN215419247U

CN215419247U - Novel 12kV exchanges solid insulation switchgear

Info

Publication number: CN215419247U
Application number: CN202121714601.0U
Authority: CN
Inventors: 叶桂丽
Original assignee: Shenzhen Pengyuan Electrical Co ltd
Current assignee: Shenzhen Pengyuan Electrical Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to the technical field of insulation switches and discloses a novel 12kV alternating current solid insulation switch device, wherein a ventilation pipe is fixedly arranged on the left inner wall of a shell, the ventilation pipe is attached to an air inlet grille, a filter box is movably connected in the ventilation pipe, the filter box is formed by assembling an annular box and a strip-shaped box, a drying agent is placed in the filter box, a heat dissipation fan is turned on to rotate, external air can be sucked into the shell, redundant air in the shell can be discharged through the air outlet grille to dissipate heat in the shell, when the external air passes through a fan blade, the filter box can be driven by the fan blade to rotate, so that the filter box is contacted with air entering the shell, the drying agent in the filter box can be contacted with the air entering the shell to absorb moisture in the air, the phenomenon that the electronic element is operated due to excessive moisture in the shell is avoided, and air heating and dehumidification can be carried out without using heating equipment, so as not to affect the heat dissipation of the housing.

Description

Novel 12kV exchanges solid insulation switchgear

Technical Field

The utility model relates to the technical field of insulating switches, in particular to novel 12kV alternating current solid insulating switch equipment.

Background

The prior patent No. CN209298595U discloses a combined type solid insulation switch equipment cabinet frame, a cabinet body comprises a cabinet door, a top plate, a counter plate, a left side plate, a right side plate and a bottom plate, the cabinet door and the left side plate are provided with fingerprint coded locks, the cabinet body is divided into three parts, the upper layer is an instrument room, the middle layer is a breaker room, the lower layer is a cable room, the cabinet door is positioned below the instrument room, a positioning device, an alarm module and a control center are arranged in the instrument room, and the positioning device and the alarm module are both electrically connected with the control center through wires; the circuit breaker room is provided with including cubical switchboard, insulating box, dehydrating unit, the cubical switchboard sets up in insulating box the place ahead, keeps apart insulating box and front bezel, and dehydrating unit installs on the curb plate of the insulating box left and right sides, and the cable chamber below is equipped with the base, is provided with running gear on the four corners of base below, and running gear is crawler-type running gear, crawler-type running gear and control center electric connection, and the control center control presses the start-up or the stop of positional information control crawler-type running gear of positioner feedback.

Although can be by the control center control according to the start-up or the stop of the positional information control crawler of positioner feedback, in some areas that air humidity is high, the air humidity that does not in the insulating switchgear shell is high and will lead to inside electron original paper to wet the damage, thereby need dehumidify, thereby it is poor to use the drier can't lead to dehumidification effect with the too much contact of inside air, and most dehydrating unit uses the method of air heating to dehumidify, can lead to the inside high temperature of insulating switchgear shell to influence the device heat dissipation like this.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides novel 12kV alternating-current solid insulation switch equipment which has the advantages that heating equipment is not needed for heating and dehumidifying air, so that the heat dissipation of a shell is not affected, and the like.

(II) technical scheme

In order to realize the purpose that air heating and dehumidification can be carried out without using heating equipment, so that the heat dissipation purpose of the shell is not influenced, the utility model provides the following technical scheme: the utility model provides a novel 12kV exchanges solid insulated switchgear, includes the shell, and the left wall fixed mounting of shell has the air inlet grid, and the right wall fixed mounting of shell has the air-out grid, is provided with the heat dissipation fan in the shell, and the left inner wall fixed mounting of shell has the ventilation pipe, and ventilation pipe and air inlet grid laminating, swing joint have the filter cartridge in the ventilation pipe, and the filter cartridge assembles with a bar box for a ring box, and fixed mounting has the flabellum on the bar box of filter cartridge, and the setting of heat dissipation fan is in the ventilation pipe.

Preferably, an annular groove is formed in the ventilation pipe, two connecting grooves a are formed in the inner wall of the annular groove, two connecting grooves b are formed in the inner wall of the filter box, and the two connecting grooves b are respectively communicated with the two connecting grooves a.

Preferably, a small pipe a penetrates through the ventilation pipe and is communicated with the annular groove, and a plug plate a is movably connected in the small pipe a.

Preferably, a small pipe b penetrates through the ventilation pipe and is communicated with the annular groove, and a plug plate b is movably connected in the small pipe b.

Preferably, the right side fixed mounting of ventilation pipe has the filter, and the left side fixed mounting of filter has the bracing piece, bracing piece and heat dissipation fan fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model provides novel 12kV alternating-current solid insulation switch equipment, which has the following beneficial effects:

1. this novel 12kV exchanges solid insulation switchgear, in putting into the filter cartridge with the drier, it is rotatory to open the heat dissipation fan, can drive the ventilation pipe in the air from a left side right circulation, thereby can be with in the external air suction shell, unnecessary air will dispel the heat in the shell through the air-out grid discharges, when the outside air is through the flabellum, just can drive the filter cartridge rotation through the flabellum, thereby make the air contact in filter cartridge and the air admission shell, thereby can make the drier in the filter cartridge and the air contact who gets into in the shell absorb the moisture in the air, thereby avoid the too much influence electron original paper operation of moisture in the shell, just so can need not use firing equipment to carry out the air heating dehumidification, from not influencing the heat dissipation of shell.

2. This novel 12kV exchanges solid insulation switchgear can communicate filter cartridge and ring channel through spread groove a and spread groove b to can place the drier in the ring channel, make the drier in the ring channel and filter the interior drier contact of box, just so can improve the memory space of drier, thereby improve dehumidification effect.

3. This novel 12kV exchanges solid insulated switchgear, through removing the stopper downwards, can take out annular groove with the drier in the filter cartridge, returns the normal position with cock board an again, with cock board b rebound to can be to the annular groove in with filter cartridge in pour into the drier into, can convenience of customers change the drier like this, thereby can improve the practicality of device.

4. This novel 12kV exchanges solid insulation switchgear, through the filter, can block the ventilation pipe right side, just so can carry out the check with the heat dissipation fan and keep off to can place the user and open and touch the heat dissipation fan and lead to the injury when the shell carries out maintenance operation.

Drawings

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

FIG. 2 is a schematic front sectional perspective view of the present invention;

fig. 3 is a front perspective view of the filter cassette of fig. 2 according to the present invention.

In the figure: 1. a housing; 2. an air inlet grille; 3. an air outlet grille; 4. a heat dissipation fan; 5. a vent pipe; 6. a plug plate a; 7. small tube a; 8. an annular groove; 9. connecting groove a; 10. connecting grooves b; 11. a filter cartridge; 12. a small tube b; 13. a plug plate b; 14. a filter plate; 15. a support bar; 16. a fan blade.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular element.

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.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: a novel 12kV alternating current solid insulation switch device comprises a shell 1, wherein an air inlet grille 2 is fixedly arranged on the left wall of the shell 1, an air outlet grille 3 is fixedly arranged on the right wall of the shell 1, a heat dissipation fan 4 is arranged in the shell 1, a ventilation pipe 5 is fixedly arranged on the left inner wall of the shell 1, the ventilation pipe 5 is attached to the air inlet grille 2, a filter box 11 is movably connected in the ventilation pipe 5, the filter box 11 is assembled by an annular box and a strip box, fan blades 16 are fixedly arranged on the strip box of the filter box 11, the heat dissipation fan 4 is arranged in the ventilation pipe 5, the heat dissipation fan 4 is opened to rotate by putting a drying agent into the filter box 11, air in the ventilation pipe 5 can be driven to circulate from left to right, so that external air can be sucked into the shell 1, redundant air in the shell 1 can be discharged through the air outlet grille 3 to dissipate heat in the shell 1, when the external air passes through the fan blades 16, the filter box 11 can be driven to rotate by the fan blades 16, so that the filter box 11 is in contact with air entering the housing 1, the desiccant in the filter box 11 can be in contact with the air entering the housing 1 to absorb moisture in the air, and the phenomenon that the electronic element is influenced by excessive moisture in the housing 1 is avoided, so that air heating and dehumidification can be performed without using a heating device, the heat dissipation of the housing 1 is not influenced, the annular groove 8 is formed in the ventilation pipe 5, two connecting grooves a9 are formed in the inner wall of the annular groove 8, two connecting grooves b10 are formed in the inner wall of the filter box 11, the two connecting grooves b10 are respectively communicated with the two connecting grooves a9, the filter box 11 can be communicated with the annular groove 8 through the connecting grooves a9 and the connecting grooves b10, so that the desiccant in the annular groove 8 can be placed in the annular groove 8, and the desiccant in the annular groove 8 is in contact with the desiccant in the filter box 11, this increases the storage of desiccant and thus increases the dehumidification effect.

In use, the first step: through putting into filter cartridge 11 with the drier, it is rotatory to open heat dissipation fan 4, can drive 5 interior air of ventilation pipe and circulate from the left right side, thereby can be with in the air suction shell 1 of external world, unnecessary air will dispel the heat in the shell 1 through air-out grid 3 discharge in the shell 1, when outside air passes through flabellum 16, just can drive filter cartridge 11 rotatory through flabellum 16, thereby make filter cartridge 11 and the air contact of air admission shell 1, thereby can make the drier in filter cartridge 11 and the air contact who gets into in the shell 1 absorb the moisture in the air, thereby avoid the too much influence electron original paper operation of moisture in the shell 1, just so can need not use firing equipment to carry out the air heating dehumidification, from the heat dissipation that does not influence shell 1.

The second step is that: the filter cartridge 11 can be communicated with the annular groove 8 through the connecting groove a9 and the connecting groove b10, so that the desiccant can be placed in the annular groove 8, the desiccant in the annular groove 8 is in contact with the desiccant in the filter cartridge 11, the storage amount of the desiccant can be increased, and the dehumidification effect is improved.

Example two

Referring to fig. 1-3 on the basis of the first embodiment, a small tube a7 is fixedly penetrated through a ventilation tube 5, the small tube a7 is communicated with an annular groove 8, a plug plate a6 is movably connected in the small tube a7, a small tube b12 is fixedly penetrated through the ventilation tube 5, the small tube b12 is communicated with the annular groove 8, a plug plate b13 is movably connected in the small tube b12, a desiccant in the annular groove 8 and a desiccant in a filter box 11 can be taken out by moving a plug 6 downwards, the plug plate a6 is returned to the original position, the plug plate b13 is moved upwards, so that the desiccant can be filled in the annular groove 8 and the filter box 11, so that the desiccant can be conveniently replaced by a user, the practicability of the device can be improved, a filter plate 14 is fixedly installed on the right side of the ventilation tube 5, a support rod 15 is fixedly installed on the left side of the filter plate 14, the support rod 15 is fixedly connected with a heat dissipation fan 4, the right side of the ventilation tube 5 can be blocked by the filter plate 14, just so can carry out the check with heat dissipation fan 4 to can place the user and open shell 1 and touch heat dissipation fan 4 when carrying out maintenance operation and lead to the injury.

In use, the first step: through removing the stopper downwards 6, can take out the drier in annular groove 8 and the filter box 11, resume the normal position with cock board a6 again, with cock board b13 rebound to can be to in the annular groove 8 with filter box 11 in inject the drier, can convenience of customers change the drier like this, thereby can improve the practicality of device.

The second step is that: through the filter 14, can block ventilation pipe 5 right side, just so can carry out the check with heat dissipation fan 4 to can place the user and open shell 1 and touch heat dissipation fan 4 and lead to the injury when carrying out maintenance operation.

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 a novel 12kV exchanges solid insulation switchgear, includes shell (1), and the left wall fixed mounting of shell (1) has air-inlet grille (2), and the right wall fixed mounting of shell (1) has air-out grille (3), is provided with heat dissipation fan (4), its characterized in that in shell (1): the left inner wall fixed mounting of shell (1) has ventilation pipe (5), and ventilation pipe (5) and air-inlet grille (2) laminating, swing joint have filter box (11) in ventilation pipe (5), and filter box (11) are assembled for an annular box and a strip box, and fixed mounting has flabellum (16) on the strip box of filter box (11), and heat dissipation fan (4) set up in ventilation pipe (5).

2. The novel 12kV alternating-current solid-insulated switchgear device according to claim 1, wherein: the novel filter box is characterized in that an annular groove (8) is formed in the ventilation pipe (5), two connecting grooves a (9) are formed in the inner wall of the annular groove (8), two connecting grooves b (10) are formed in the inner wall of the filter box (11), and the two connecting grooves b (10) are communicated with the two connecting grooves a (9) respectively.

3. The novel 12kV alternating-current solid-insulated switchgear device according to claim 1, wherein: a small pipe a (7) is fixedly penetrated on the ventilation pipe (5), the small pipe a (7) is communicated with the annular groove (8), and a plug plate a (6) is movably connected in the small pipe a (7).

4. The novel 12kV alternating-current solid-insulated switchgear device according to claim 1, wherein: a small pipe b (12) is fixedly penetrated on the ventilation pipe (5), the small pipe b (12) is communicated with the annular groove (8), and a plug plate b (13) is movably connected in the small pipe b (12).

5. The novel 12kV alternating-current solid-insulated switchgear device according to claim 1, wherein: the right side fixed mounting of ventilation pipe (5) has filter (14), and the left side fixed mounting of filter (14) has bracing piece (15), bracing piece (15) and heat dissipation fan (4) fixed connection.