CN215119649U

CN215119649U - High-voltage switch cabinet with strong heat dissipation performance

Info

Publication number: CN215119649U
Application number: CN202121395676.7U
Authority: CN
Inventors: 张阳
Original assignee: Sichuan Kangneng Electric Co ltd
Current assignee: Sichuan Kangneng Electric Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-10
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a high tension switchgear of strong thermal diffusivity relates to high tension switchgear technical field. The utility model discloses a cubical switchboard body and water tank, cubical switchboard body left side surface is equipped with air inlet and fan, the fan passes through the inside intercommunication of air inlet and cubical switchboard body, cubical switchboard body front surface is equipped with opening and protecgulum, the protecgulum is articulated with the cubical switchboard body, the thermovent has been seted up to cubical switchboard body right side surface, cubical switchboard body inner wall is equipped with spout and filter screen, the filter screen passes through spout and cubical switchboard body sliding connection, this internal baffle that is equipped with of cubical switchboard, installation storehouse and heat dissipation storehouse, baffle and cubical switchboard body internal surface fixed connection, the louvre has been seted up on the baffle surface. The utility model discloses a fan, water pump and water pipe that the utility model discloses a be equipped with, when using, the fan function dispels the heat in to the installation storehouse, and the water pump function afterwards drives in the water source gets into the water pipe, takes away the heat in the installation storehouse through the water source circulation afterwards, realizes the heat dissipation.

Description

High-voltage switch cabinet with strong heat dissipation performance

Technical Field

The utility model belongs to the technical field of high tension switchgear, especially, relate to strong thermal diffusivity high tension switchgear.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like. However, the existing high-voltage switch cabinet is easy to generate high temperature when in use, and the existing high-voltage switch cabinet is slow when dissipating heat, so that the heat dissipation inside the high-voltage switch cabinet is not facilitated, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tension switchgear of strong thermal diffusivity solves the poor problem of current high tension switchgear heat dissipation.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a high-voltage switch cabinet with strong heat dissipation performance, which comprises a switch cabinet body and a water tank, wherein the outer surface of the left side of the switch cabinet body is provided with an air inlet and a fan, the fan is communicated with the inside of the switch cabinet body through the air inlet, the front surface of the switch cabinet body is provided with an opening and a front cover, the front cover is hinged with the switch cabinet body, the outer surface of the right side of the switch cabinet body is provided with a heat dissipation port, the inner wall of the switch cabinet body is provided with a chute and a filter screen, the filter screen is connected with the switch cabinet body in a sliding way through the chute, the switch cabinet body is internally provided with a baffle, an installation bin and a heat dissipation bin, the baffle is fixedly connected with the inner surface of the switch cabinet body, the surface of the baffle is provided with heat dissipation holes, the water tank is fixedly connected with the rear surface of the switch cabinet body, a water pump is installed in the water tank, the water outlet end of the water pump is connected with a water inlet and a water outlet, the water pipe penetrates through the switch cabinet body through the water inlet and is communicated with the heat dissipation bin; in the above-mentioned structure, when using, dispel the heat in to the installation storehouse through the fan, the water pump function afterwards drives in the water source gets into the water pipe, takes away the heat in the installation storehouse through the water source circulation afterwards, realizes the heat dissipation.

Preferably, the surface of the front cover is provided with an observation frame, and transparent glass is arranged in the observation frame; the condition in the installation bin can be directly seen through the observation frame conveniently, the front cover does not need to be opened, and the safety is ensured.

Preferably, the plurality of heat dissipation ports are formed and are uniformly distributed on the outer surface of the right side of the switch cabinet body at equal intervals; the heat dissipation is convenient to realize through the fan.

Preferably, a water tank cover is arranged on the upper surface of the water tank and is hinged with the water tank; the opening and closing of the water tank cover are convenient.

Preferably, the heat dissipation holes are provided with a plurality of heat dissipation holes which are respectively and uniformly distributed on the surface of the baffle at equal intervals; the heat in the installation bin is convenient to dissipate heat through the water pipe.

Preferably, the water pipe is a coiled pipe; more heat can be conveniently taken away through the water pipe.

Preferably, the front cover is adapted to the opening; the opening can be completely covered by the front cover, and safety is guaranteed.

The utility model discloses following beneficial effect has:

the utility model discloses a fan, water pump and the water pipe that are equipped with, when using, the fan function dispels the heat in to the installation storehouse, and the water pump function drives the water source afterwards and gets into in the water pipe, takes away the heat in the installation storehouse through the water source circulation afterwards, realizes the heat dissipation.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of a right-side three-dimensional structure of a high-voltage switch cabinet with high heat dissipation performance according to the present invention;

fig. 2 is a schematic diagram of a left-side three-dimensional structure of the high-voltage switch cabinet with high heat dissipation performance of the present invention;

fig. 3 is a front view of the high-voltage switch cabinet with high heat dissipation performance of the present invention;

fig. 4 is a side view of the high-voltage switch cabinet with high heat dissipation performance of the present invention;

FIG. 5 is a cross-sectional view taken along plane D-D of FIG. 4;

FIG. 6 is a cross-sectional view taken along plane C-C of FIG. 4;

FIG. 7 is a cross-sectional view taken along plane E-E of FIG. 3;

fig. 8 is an enlarged view of the area a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a switch cabinet body; 100. an air inlet; 101. an opening; 102. a heat dissipation port; 103. installing a bin; 104. a heat dissipation bin; 105. a chute; 2. a front cover; 200. an observation frame; 3. filtering with a screen; 4. a fan; 5. a water tank; 500. a water tank cover; 501. a water pump; 502. a water pipe; 503. a water inlet; 504. a water outlet; 6. a baffle plate; 600. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "one end", "the other end", "one side", "the other side", etc., indicate orientations or positional relationships, and are only for convenience of description and simplicity of description, but do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. It should be noted that unless otherwise expressly specified or limited, the terms "mounted," "disposed," "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, the utility model relates to a high-voltage switch cabinet with strong heat dissipation, including a switch cabinet body 1 and a water tank 5, the outer surface of the left side of the switch cabinet body 1 is provided with an air inlet 100 and a fan 4, the fan 4 is communicated with the inside of the switch cabinet body 1 through the air inlet 100, the front surface of the switch cabinet body 1 is provided with an opening 101 and a front cover 2, the front cover 2 is hinged with the switch cabinet body 1, the outer surface of the right side of the switch cabinet body 1 is provided with a heat dissipation port 102, the inner wall of the switch cabinet body 1 is provided with a chute 105 and a filter screen 3, the filter screen 3 is connected with the switch cabinet body 1 in a sliding manner through the chute 105, a baffle 6, an installation bin 103 and a heat dissipation bin 104 are arranged in the switch cabinet body 1, the baffle 6 is fixedly connected with the inner surface of the switch cabinet body 1, and the surface of the baffle 6 is provided with heat dissipation holes 600; the front cover 2 is adapted to the opening 101; the front cover 2 can completely cover the opening 101, so that the safety is ensured;

the water tank 5 is fixedly connected with the rear surface of the switch cabinet body 1, a water pump 501 is installed in the water tank 5, the water outlet end of the water pump 501 is connected with a water pipe 502, the inner surface of the water tank 5 is provided with a water inlet 503 and a water outlet 504, and the water pipe 502 penetrates through the switch cabinet body 1 through the water inlet 503 and is communicated with the heat dissipation bin 104; the upper surface of the water tank 5 is provided with a water tank cover 500, and the water tank cover 500 is hinged with the water tank 5; the opening and closing of the water tank cover 500 are facilitated; the water tube 502 is a serpentine tube; facilitating more heat to be carried away through the water pipe 502.

In the above-mentioned structure, when using, dispel the heat in to installing the storehouse 103 through fan 4, water pump 501 operates afterwards, drives in the water source admission pipe 502, takes away the heat in the installation storehouse 103 through the water source circulation afterwards, realizes the heat dissipation.

Furthermore, the surface of the front cover 2 is provided with an observation frame 200, and transparent glass is arranged in the observation frame 200; the condition in the installation bin 103 can be directly seen through the observation frame 200 conveniently, and the front cover 2 does not need to be opened, so that the safety is ensured.

Furthermore, a plurality of heat dissipation ports 102 are formed, and the plurality of heat dissipation ports 102 are uniformly distributed on the outer surface of the right side of the switch cabinet body 1 at equal intervals; the heat dissipation is conveniently realized through the fan 4.

Furthermore, a plurality of heat dissipation holes 600 are formed, and the plurality of heat dissipation holes 600 are uniformly distributed on the surface of the baffle 6 at equal intervals; the heat in the installation bin 103 is conveniently dissipated through the water pipe 502.

As shown in fig. 1 to 8, the present embodiment is a method for using a high-voltage switch cabinet with high heat dissipation performance: when using, the user opens protecgulum 2 earlier and installs the device that will need the installation in installation storehouse 103 afterwards, close protecgulum 2 afterwards, switch on power supply afterwards, fan 4 operates, the heat in with installation storehouse 103 is dispelled through thermovent 102, water pump 501 operates in sending into water pipe 502 with the water source in the water tank 5 afterwards, discharge in to water tank 5 through delivery port 504 afterwards, realize water cycle, water is when water flows in water pipe 502 simultaneously, take away the heat in the installation storehouse 103, realize the heat dissipation, when needs are observed, can directly observe the situation in the installation storehouse 103 through observation frame 200 simultaneously, and convenient to use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. High-heat-dissipation high-voltage switch cabinet comprises a switch cabinet body (1) and a water tank (5), and is characterized in that: the air inlet (100) and the fan (4) are arranged on the outer surface of the left side of the switch cabinet body (1), the fan (4) is communicated with the interior of the switch cabinet body (1) through the air inlet (100), the front surface of the switch cabinet body (1) is provided with an opening (101) and a front cover (2), the front cover (2) is hinged with the switch cabinet body (1), the outer surface of the right side of the switch cabinet body (1) is provided with a heat dissipation port (102), the inner wall of the switch cabinet body (1) is provided with a sliding chute (105) and a filter screen (3), the filter screen (3) is in sliding connection with the switch cabinet body (1) through the sliding chute (105), a baffle (6), an installation bin (103) and a heat dissipation bin (104) are arranged in the switch cabinet body (1), the baffle (6) is fixedly connected with the inner surface of the switch cabinet body (1), and heat dissipation holes (600) are formed in the surface of the baffle (6), the water tank (5) is fixedly connected with the rear surface of the switch cabinet body (1), a water pump (501) is installed in the water tank (5), a water outlet end of the water pump (501) is connected with a water pipe (502), a water inlet (503) and a water outlet (504) are formed in the inner surface of the water tank (5), and the water pipe (502) penetrates through the switch cabinet body (1) through the water inlet (503) and is communicated with the heat dissipation bin (104).

2. The high voltage switchgear with enhanced heat dissipation performance as set forth in claim 1, wherein: an observation frame (200) is arranged on the surface of the front cover (2), and transparent glass is arranged in the observation frame (200).

3. The high voltage switchgear with enhanced heat dissipation performance as set forth in claim 1, wherein: the heat dissipation openings (102) are provided with a plurality of heat dissipation openings, and the plurality of heat dissipation openings (102) are uniformly distributed on the outer surface of the right side of the switch cabinet body (1) at equal intervals.

4. The high voltage switchgear with enhanced heat dissipation performance as set forth in claim 1, wherein: the water tank cover (500) is arranged on the upper surface of the water tank (5), and the water tank cover (500) is hinged to the water tank (5).

5. The high voltage switchgear with enhanced heat dissipation performance as set forth in claim 1, wherein: a plurality of heat dissipation holes (600) are formed in the heat dissipation holes, and the heat dissipation holes (600) are evenly distributed on the surface of the baffle (6) at equal intervals.

6. The high voltage switchgear with enhanced heat dissipation performance as set forth in claim 1, wherein: the water pipe (502) is a coiled pipe.

7. The high voltage switchgear with enhanced heat dissipation performance as set forth in claim 1, wherein: the front cover (2) is adapted to the opening (101).