CN215071003U

CN215071003U - Switching station electrical cabinet applicable to humid regions

Info

Publication number: CN215071003U
Application number: CN202121149458.5U
Authority: CN
Inventors: 陈宏川
Original assignee: Zhejiang Zhonghuan New Energy Co ltd
Current assignee: Zhejiang Zhonghuan New Energy Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-07
Anticipated expiration: 2031-05-26

Abstract

The application provides a cubical switchboard cabinet that moist region is suitable for belongs to regulator cubicle technical field. This cubical switchboard of switch station regulator cubicle that moist region is suitable for includes base and regulator cubicle body, the regulator cubicle body includes the cabinet body, baffle, fan, semiconductor refrigeration piece, moisture absorption pipe and drain pipe, the baffle vertical set up in the cabinet is internal, just the baffle will the internal partitioning of cabinet is electric room and moisture absorption room, the air intake has been seted up to cabinet body one side, and through starting the fan, the fan introduces the outside air wet pipe and slides down to the bottom, then discharges from the drain pipe, and the air through moisture absorption room passes through the air vent and gets into electric room to the electronic component cooling of giving the inside, at last gets into moisture absorption room through air outlet circulation row, is the drop of water and has thermal air along the suction through the moisture condensation in semiconductor refrigeration piece and the moisture absorption pipe in with the air, thereby has avoided the loss that the moisture caused effectively in the ventilation of dispelling the heat.

Description

Switching station electrical cabinet applicable to humid regions

Technical Field

The application relates to the field of electrical cabinets, in particular to an electrical cabinet of a switch station, which is suitable for a humid region.

Background

In the high-speed development of modern society, especially in the centralized industrial area and the central urban area, the power load density is high, the power supply safety and stability are very important, and each area is provided with a corresponding electrical cabinet.

At present, the traditional electrical cabinet ventilation and heat dissipation structure is simple and crude, moist air is easily introduced when the electrical cabinet ventilation and heat dissipation structure is used in some humid environment areas, condensation in the electrical cabinet is caused, the condensation in the electrical cabinet drips the instability which can lead to equipment, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the application provides a cubical switchboard regulator cubicle that moisture region is suitable for, aims at improving the problem that mentions in the above-mentioned background art.

The embodiment of the application provides a switch station regulator cubicle that moist region is suitable for includes base and regulator cubicle body.

The regulator cubicle body includes the cabinet body, baffle, fan, semiconductor refrigeration piece, moisture absorption pipe and drain pipe, the baffle is vertical set up in the cabinet is internal, just the baffle will the internal portion of cabinet separates for electric room and moisture absorption room, the air intake has been seted up to cabinet body one side, the air intake is located moisture absorption room one side, the air vent has been seted up to the baffle, the air vent intercommunication electric room with the moisture absorption room, the fan install in the air intake, semiconductor refrigeration piece install in the moisture absorption room, the moisture absorption pipe set up in semiconductor refrigeration piece one side, the drain pipe intercommunication set up in moisture absorption room bottom, the air outlet has been seted up to cabinet body one side, be provided with the baffle in the air outlet.

In the above-mentioned realization in-process, through starting the fan, the fan introduces the outside air and gets into the room that absorbs moisture, be the drop of water and slide to the bottom along the moisture absorption pipe through the moisture condensation of semiconductor refrigeration piece in with the air with the moisture absorption pipe, then discharge from the drain pipe, the air through the room that absorbs moisture passes through the air vent and gets into the electric room, thereby give the electronic component cooling of the inside, it has thermal air to circulate the discharge through the air outlet at last, thereby the loss that the moisture caused has been avoided effectively in the ventilation of dispelling the heat.

In a specific embodiment, a dust cover is arranged at one end of the air inlet, and a dust screen is arranged in the dust cover.

In the implementation process, dust entering in the use process is avoided by arranging the dust screen.

In a specific embodiment, a drying box is arranged in the electric chamber, and a plurality of through holes are formed in the surface of the drying box.

In the implementation process, the drying box is arranged, and the drying agent is stored in the drying box and used for further drying and dehumidifying.

In a specific embodiment, the inner wall of the cabinet body is provided with a plurality of mounting plates, and the top in the cabinet body is provided with a lighting lamp.

In the implementation process, the illuminating lamp is arranged to facilitate maintenance and illumination for workers.

In a specific embodiment, a rain baffle is arranged at the top of the cabinet body, and the rain baffle is obliquely arranged.

In the implementation process, the rain baffle is arranged, so that rainwater can be guided to directly fall down from the air, and the cabinet body is prevented from being corroded by the adhesion of the rainwater.

In a specific embodiment, a guide plate is arranged at the inner bottom of the moisture absorption chamber, and the guide plate is inclined towards the water drainage pipe.

In the above implementation process, the water guide device is used for guiding water to be discharged out of the cabinet body.

In a specific embodiment, the electrical cabinet body further comprises a cabinet door, and the cabinet door is rotatably arranged on one side of the cabinet body.

In a specific embodiment, the cabinet door is rotatably arranged on one side of the cabinet body through hinges, and a transparent plate is embedded in the cabinet door.

In the implementation process, the transparent plate is arranged, so that the internal condition can be conveniently and directly observed, and the opening times are reduced.

In a specific embodiment, the electrical cabinet body further comprises a mounting bracket, the mounting bracket comprises an elastic member and a receiving plate, the elastic member is mounted at the bottom in the cabinet body, and the receiving plate is mounted at the top of the elastic member.

In a specific implementation scheme, the elastic member includes a fixing rod and a spring, the fixing rod is installed at the bottom in the cabinet body, the bearing plate is slidably sleeved on the surface of the fixing rod, the spring is slidably sleeved on the surface of the fixing rod, and the spring is located on the bottom surface of the bearing plate.

In the above-mentioned realization process, can install some great electrical equipment through setting up dead lever, spring and accepting the board, through spring elastic property, can cushion shock attenuation protection simultaneously, improve the practicality.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of an electrical cabinet of a switchgear station suitable for use in a wet area according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of an electrical cabinet body according to an embodiment of the present application;

fig. 3 is a schematic view of a cabinet door structure provided in an embodiment of the present application;

FIG. 4 is a schematic view of an air inlet according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a mounting frame according to an embodiment of the present application.

In the figure: 100-a base; 200-an electrical cabinet body; 210-a cabinet body; 211-an electrical chamber; 2111-drying box; 212-a moisture-absorbing chamber; 2121-a guide plate; 213-air inlet; 2131-a dust cover; 2132-dustproof net; 214-an air outlet; 2141-a baffle; 215-a mounting plate; 216-a light; 217-rain shield; 220-a separator; 221-a vent hole; 230-a fan; 240-cabinet door; 241-hinge; 242-a transparent plate; 250-semiconductor refrigerating sheets; 260-a moisture absorption tube; 270-a drain pipe; 280-a mounting frame; 281-an elastic member; 2811-fixing rod; 2812-spring; 282 — bearing plate.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-5, the present application provides an electrical cabinet for a switchgear cabinet suitable for use in a wet area, including a base 100 and a cabinet body 200.

Referring to fig. 2, 3 and 4, the electrical cabinet body 200 includes a cabinet body 210, a partition plate 220, a fan 230, semiconductor chilling plates 250, a moisture absorption pipe 260 and a drain pipe 270, the partition plate 220 is vertically disposed in the cabinet body 210, the partition plate 220 is bolted or welded to the cabinet body 210, the partition plate 220 divides the interior of the cabinet body 210 into an electrical chamber 211 and a moisture absorption chamber 212, an air inlet 213 is disposed at one side of the cabinet body 210, the air inlet 213 is located at one side of the moisture absorption chamber 212, a vent hole 221 is disposed in the partition plate 220, the vent hole 221 communicates the electrical chamber 211 and the moisture absorption chamber 212, the fan 230 is mounted in the air inlet 213, specifically, a dust cover 2131 is disposed at one end of the air inlet 213, a dust screen 2132 is disposed in the dust cover 2131, dust entering during use is avoided by disposing the dust screen 2132, the semiconductor chilling plates 250 are mounted in the moisture absorption chamber 212, the semiconductor chilling plates 250 are embedded in the moisture absorption chamber 212, the semiconductor refrigeration piece 250 heats the end and extends outside the cabinet body 210, the moisture absorption tube 260 is arranged on one side of the semiconductor refrigeration piece 250, the moisture absorption tube 260 is arranged on one side of the refrigeration surface of the semiconductor refrigeration piece 250 during specific setting, the drain pipe 270 is communicated and arranged at the bottom of the moisture absorption chamber 212, specifically, the bottom of the moisture absorption chamber 212 is provided with the guide plate 2121, the guide plate 2121 inclines towards the drain pipe 270 and is used for guiding water to be discharged out of the cabinet body 210, the air outlet 214 is formed in one side of the cabinet body 210, and the baffle 2141 is arranged in the air outlet 214.

In this embodiment, regulator cubicle body 200 still includes cabinet door 240, and cabinet door 240 rotates and sets up in cabinet body 210 one side, and cabinet door 240 rotates through hinge 241 and sets up in cabinet body 210 one side, and cabinet door 240 is embedded to have transparent plate 242, through setting up transparent plate 242, and the convenient internal condition of direct observation reduces and opens the number of times.

In some embodiments, a drying box 2111 is disposed in the electrical chamber 211, a plurality of through holes are disposed on a surface of the drying box 2111, and a drying agent is stored in the drying box 2111 for further drying and dehumidification by disposing the drying box 2111.

In some specific embodiments, the inner wall of the cabinet 210 is provided with a plurality of mounting plates 215, and the top in the cabinet 210 is provided with an illuminating lamp 216, so that the illuminating lamp 216 is convenient for workers to maintain and illuminate.

In some embodiments, a rain shield 217 is disposed on the top of the cabinet 210, the rain shield 217 is disposed in an inclined manner, and the rain shield 217 is disposed to facilitate guiding rainwater to directly fall down from air, so as to prevent rainwater from adhering to the cabinet 210.

Referring to fig. 4 and 5, the electrical cabinet body 200 further includes a mounting bracket 280, the mounting bracket 280 includes an elastic element 281 and a receiving plate 282, the elastic element 281 is mounted at the bottom of the cabinet 210, the receiving plate 282 is mounted at the top of the elastic element 281, the elastic element 281 includes a fixing rod 2811 and a spring 2812, the fixing rod 2811 is mounted at the bottom of the cabinet 210, the fixing rod 2811 is mounted on the cabinet 210, the receiving plate 282 is slidably sleeved on the surface of the fixing rod 2811, the spring 2812 is located at the bottom of the receiving plate 282, some larger electrical devices can be mounted by the fixing rod 2811 and the receiving plate 282, and meanwhile, the elastic performance of the spring 2812 can perform buffering and shock absorption protection, and improve the practicability.

The working principle of the electrical cabinet of the switching station applicable to the humid region is as follows: the fan 230 is started, the fan 230 introduces outside air into the moisture absorption chamber 212, the semiconductor refrigeration sheet 250 works to reduce the temperature of the moisture absorption pipe 260, moisture in the air is in contact with the moisture absorption pipe 260 and is condensed into water drops and slides down to the bottom along the moisture absorption pipe 260, then the water drops are discharged from the drain pipe 270, the air passing through the moisture absorption chamber 212 enters the electric chamber 211 through the vent hole 221, the electronic elements inside are cooled, the desiccant is stored in the drying box 2111 to facilitate further drying and dehumidification, and finally the air with heat is discharged through the air outlet 214 in a circulating mode, so that the loss caused by the moisture is effectively avoided while heat dissipation and ventilation are achieved, the rain baffle 217 is beneficial to guiding rainwater to directly fall down from the air, the cabinet 210 is prevented from being corroded by rainwater adhesion, and the service life is prolonged.

It should be noted that the specific model specifications of the illuminating lamp 216, the fan 230 and the semiconductor chilling plate 250 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply and the principle of the illumination lamp 216, the blower fan 230 and the semiconductor cooling plate 250 will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A switch station electric cabinet applicable to humid regions is characterized by comprising

A base (100);

the electric cabinet comprises an electric cabinet body (200), the electric cabinet body (200) comprises a cabinet body (210), a partition plate (220), a fan (230), a semiconductor refrigeration piece (250), a moisture absorption pipe (260) and a water discharge pipe (270), the partition plate (220) is vertically arranged in the cabinet body (210), the partition plate (220) divides the interior of the cabinet body (210) into an electric room (211) and a moisture absorption room (212), an air inlet (213) is formed in one side of the cabinet body (210), the air inlet (213) is located in one side of the moisture absorption room (212), a vent hole (221) is formed in the partition plate (220), the vent hole (221) is communicated with the electric room (211) and the moisture absorption room (212), the fan (230) is arranged in the air inlet (213), the semiconductor refrigeration piece (250) is arranged in the moisture absorption room (212), the moisture absorption pipe (260) is arranged in one side of the semiconductor refrigeration piece (250), the water drainage pipe (270) is communicated with the bottom of the moisture absorption chamber (212), an air outlet (214) is formed in one side of the cabinet body (210), and a baffle (2141) is arranged in the air outlet (214).

2. The switchgear cabinet for the switchgear station suitable for wet areas according to claim 1, wherein a dust cover (2131) is disposed at one end of the air inlet (213), and a dust screen (2132) is disposed in the dust cover (2131).

3. The electrical cabinet for a switchgear station suitable for wet areas according to claim 1, wherein a drying box (2111) is disposed in the electrical room (211), and a plurality of through holes are opened on a surface of the drying box (2111).

4. The electrical cabinet for the switchgear station suitable for wet areas as claimed in claim 1, wherein the cabinet body (210) has a plurality of mounting plates (215) disposed on its inner wall, and the cabinet body (210) has a lighting lamp (216) disposed on its inner top.

5. The electrical cabinet for a switching station suitable for wet regions as claimed in claim 1, wherein a rain shield (217) is disposed on the top of the cabinet body (210), and the rain shield (217) is disposed in an inclined manner.

6. The switchgear cabinet for wet area suitable for switchgear station according to claim 1, wherein the bottom of the moisture absorption chamber (212) is provided with a guide plate (2121), and the guide plate (2121) is inclined towards the drain pipe (270).

7. The switchgear cabinet for the wet region suitable for the switchgear station as claimed in claim 1, wherein the cabinet body (200) further comprises a cabinet door (240), and the cabinet door (240) is rotatably disposed on one side of the cabinet body (210).

8. The switchgear cabinet for the wet area suitable for the switchgear station as claimed in claim 7, wherein the cabinet door (240) is rotatably installed at one side of the cabinet body (210) by a hinge (241), and a transparent plate (242) is embedded in the cabinet door (240).

9. The switchgear cabinet for the wet area suitable for the switchgear station as claimed in claim 1, wherein the cabinet body (200) further comprises a mounting bracket (280), the mounting bracket (280) comprises an elastic member (281) and a receiving plate (282), the elastic member (281) is installed at the bottom inside the cabinet body (210), and the receiving plate (282) is installed at the top of the elastic member (281).

10. The electrical cabinet for the switchgear station suitable for the wet region as claimed in claim 9, wherein the elastic element (281) comprises a fixing rod (2811) and a spring (2812), the fixing rod (2811) is installed at the bottom of the cabinet body (210), the receiving plate (282) is slidably sleeved on the surface of the fixing rod (2811), the spring (2812) is slidably sleeved on the surface of the fixing rod (2811), and the spring (2812) is located at the bottom of the receiving plate (282).