CN217934788U

CN217934788U - Small-sized solid-sealed air insulation switch cabinet

Info

Publication number: CN217934788U
Application number: CN202220893867.4U
Authority: CN
Inventors: 薛松; 郭鑫; 乔珊珊; 薛鹏; 耿军平; 薛飞; 薛海军
Original assignee: Henan Changyuan Electric Equipment Co ltd
Current assignee: Henan Changyuan Electric Equipment Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-11-29
Anticipated expiration: 2032-04-18

Abstract

Small-size solid air insulated switchgear that seals, including fixed case and cubical switchboard body, fixed case is fixed in the inside of cubical switchboard body, still includes the support, the support is fixed in fixed incasement portion, rotate on the support and install the flabellum, install drive flabellum pivoted driving motor on the support, first filter screen is installed on fixed case, one side that the flabellum deviates from the cubical switchboard body is installed to first filter screen, the cooling tube is installed on the cubical switchboard body, be equipped with the refrigerator with the cooling tube intercommunication on the cubical switchboard body. The damage to the internal parts caused by dust generation is avoided, the service life of the parts is prolonged, and the influence of the temperature generated in use on the inside of the switch cabinet is avoided.

Description

Small-sized solid-sealed air insulation switch cabinet

Technical Field

The utility model relates to a cubical switchboard equipment technical field especially relates to small-size solid air insulated switchgear that seals.

Background

The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, and the switch cabinet mainly has the functions of opening and closing, controlling and protecting the electrical device in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The gas insulated switchgear generally adopts a totally enclosed structure, and electric elements in the switchgear body can generate a large amount of heat in the operation process. The accumulation of this heat within the cabinet can cause the temperature and thus the pressure within the cabinet to continue to rise. If the heat of the cabinet body is not treated, the working performance of electric elements in the cabinet body is easily influenced, and even the problems of expansion and explosion of the cabinet body are possibly caused, and when the cabinet is used, due to the abrasion of internal parts and the opening and closing of a switch cabinet, the service life of the parts is influenced by dust in the cabinet, meanwhile, under the humid environment, more water vapor is generated in the cabinet, and when the internal temperature rises, the parts can be seriously damaged.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model aims at providing a small-size air insulation switch cabinet that seals admittedly, can be timely filter and cool off the inside air of cubical switchboard to improve the life of internals.

The small-size air insulation switch cabinet that seals admittedly, including fixed case and cubical switchboard body, the inside at the cubical switchboard body is fixed to fixed case, still include the support, the support is fixed at fixed incasement portion, rotate on the support and install the flabellum, install drive flabellum pivoted driving motor on the support, first filter screen is installed on fixed case, one side that the flabellum deviates from the cubical switchboard body is installed to first filter screen, the cooling tube is installed on the cubical switchboard body, be equipped with the refrigerator with the cooling tube intercommunication on the cubical switchboard body.

Furthermore, a plurality of air outlets are arranged on the fixed box.

Further, the cooling pipe is arranged in a serpentine shape.

Furthermore, a rectangular second filter screen is slidably mounted on the fixed box, and the second filter screen is matched with a plurality of air outlets of the fixed box.

Furthermore, the carbon filter screen is positioned between the cooling pipe and the fan blades.

The utility model has the advantages that: the flabellum flows the inside air of cubical switchboard, the dust that inside in the air contained is filtered by first filter screen and second filter screen, thereby avoided producing the dust and can cause the damage to inside part, the life of part is improved, the temperature that produces when having avoided using influences the inside production of cubical switchboard, the cooling to it is realized through the contact of cooling tube to the while by inspiratory air, the high temperature of further reduction cubical switchboard produces the influence, ensure the clean degree of inside air, gliding second filter screen can be convenient for take off it and clear up simultaneously, reduce the damage that steam caused the part, further improve its life.

Drawings

Fig. 1 is a schematic structural diagram of the whole shaft side of the present invention.

Fig. 2 is a schematic structural view of the whole back shaft side of the present invention.

Fig. 3 is a schematic structural view of the whole side of the present invention.

Fig. 4 is a schematic structural view of the whole front surface of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1, figure 2, figure 3 and figure 4 show, small-size solid air insulated switchgear that seals, including fixed case 3 and cubical switchboard body 1, fixed case 3 is fixed in the inside of cubical switchboard body 1, a serial communication port, the utility model is characterized in that, still include support 8, support 8 is fixed inside fixed case 3, it installs flabellum 7 to rotate on support 8, install drive flabellum 7 pivoted driving motor on support 8, install fixed case 3 in the inside of cubical switchboard body 1 during the use, switch on driving motor, start driving motor and drive flabellum 7 and rotate, thereby realize absorbing the air of cubical switchboard body 1 inside, realize the flow of inside air, first filter screen 6 is installed on fixed case 3, first filter screen 6 is installed in the one side that flabellum 7 deviates from cubical switchboard body 1, the dust that the inside contains in the air is filtered by first filter screen 6, thereby avoided producing the dust and can cause the damage to the part of inside, the life of part has been improved, cooling pipe 5 is installed on cubical switchboard body 1, be equipped with the dust that communicates with cooling pipe 5 on cubical switchboard body 1, when the air refrigerator, and when starting the high temperature of the cubical switchboard body is further reduced, the influence of the external temperature of the cubical switchboard body that produces, the switch body, the high temperature of the switch that produces, the switch is realized the high temperature of the switch body, the use of the switch body, the switch is reduced is produced.

Be equipped with a plurality of gas outlets 4 on fixed case 3, set up a plurality of gas outlets 4 through the side at fixed case 3, can increase the mobility of air, further improve the effect of cooling.

Cooling tube 5 is snakelike setting, and snakelike cooling tube 5 can improve its area of contact with the air when using, and then improves the cooling effect to the air.

Sliding mounting has the second filter screen 2 of rectangle on the fixed box 3, and the cooperation between a plurality of gas outlets 4 of second filter screen 2 and fixed box 3 through setting up second filter screen 2, can filter the air after the cooling during use, and the clean degree of further assurance inside air, gliding second filter screen 2 can be convenient for take off it simultaneously and clear up, further improvement the result of use of equipment.

Carbon nature filter screen 9, carbon nature filter screen 9 are located between cooling tube 5 and flabellum 7, can absorb the inside moisture of cubical switchboard body 1 through setting up carbon nature filter screen 9 to reduce the damage that steam caused the part, further its life of improvement.

The above embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims

1. The small-sized solid-sealed air insulation switch cabinet comprises a fixed box (3) and a switch cabinet body (1), wherein the fixed box (3) is fixed inside the switch cabinet body (1);

the support (8) is fixed inside the fixed box (3), the fan blades (7) are rotatably mounted on the support (8), and a driving motor for driving the fan blades (7) to rotate is mounted on the support (8);

the first filter screen (6) is arranged on the fixed box (3), and the first filter screen (6) is arranged on one side, away from the switch cabinet body (1), of the fan blade (7);

the cooling tube (5), cooling tube (5) are installed on cubical switchboard body (1), are equipped with the refrigerator with cooling tube (5) intercommunication on cubical switchboard body (1).

2. A small-sized solid-sealed air-insulated switchgear cabinet according to claim 1, characterized in that the stationary box (3) is provided with a plurality of air outlets (4).

3. A miniature encapsulated air-insulated switchgear cabinet as claimed in claim 1, characterized in that the cooling tubes (5) are arranged in a serpentine manner.

4. A small-sized sealed air-insulated switchgear cabinet according to claim 1, characterized in that a second rectangular filter (2) is slidably mounted on the fixed box (3), and the second filter (2) is fitted with the plurality of air outlets (4) of the fixed box (3).

5. A miniature encapsulated air insulated switchgear as claimed in claim 1, characterized in that the carbon filter (9), the carbon filter (9) being located between the cooling duct (5) and the fan blades (7).