CN220570143U

CN220570143U - Cabinet body of box-type substation

Info

Publication number: CN220570143U
Application number: CN202321403180.9U
Authority: CN
Inventors: 孙玉晓
Original assignee: Shandong Yibian Electric Co ltd
Current assignee: Shandong Yibian Electric Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2024-03-08
Anticipated expiration: 2033-06-05

Abstract

The utility model relates to the technical field of substations, in particular to a box-type substation cabinet body, which comprises a cabinet body, wherein through holes are formed in two sides of the cabinet body, ventilation plates are arranged in the through holes, support plates are fixed on two sides of the ventilation plates and are fixed on the cabinet body through screws, fans are arranged on two sides of the top of the cabinet body, a wind cavity is formed in the cabinet body, an air outlet channel is formed in the lower end of the wind cavity, a connecting pipe is arranged at the air outlet end of the fans and is communicated with the wind cavity, a right-angle air inlet pipe is arranged at the air inlet end of the fans and extends out of the cabinet body, the fans introduce external air into the wind cavity and then into the cabinet body through the air outlet channel, heat and air are mixed and discharged through the ventilation plates, and the cabinet body is cooled; the filter plate and the ventilation plate filter air, so that dust protection of the cabinet body is ensured.

Description

Cabinet body of box-type substation

Technical Field

The utility model relates to the technical field of substations, in particular to a box-type substation cabinet body.

Background

In a power system, a transformer substation is a collection point of transmission and distribution, and is mainly divided into: the system comprises a boosting transformer substation, a main network transformer substation, a secondary transformer substation and a power distribution station.

The application range of the transformer substation is wider, but the heat dissipation effect of the existing transformer substation cabinet body is poor, the use effect of the transformer substation cabinet body is affected, but the dustproof effect of the existing transformer substation cabinet body is poor, and the adaptability of the transformer substation cabinet body is affected.

For example, the utility model discloses a box-type substation cabinet body of authority bulletin number CN 212648799U, including the cabinet body, the base, cabinet body upper end is equipped with detachable connection's top cap, be equipped with adjustable direction's solar cell panel on the top cap, cabinet body below is equipped with the base, and be equipped with the fretwork of the internal portion of intercommunication cabinet on the one end side of the cabinet body, be equipped with circular through-hole on the other end side, connect circular pipeline one end on the circular through-hole, the crooked 90 degrees orientation below of circular pipeline other end, the cabinet body openly is equipped with the cabinet door that is used for opening, the internal fan that is equipped with dehumidification and remove dirt and the baffle that shields the fretwork that is equipped with of cabinet, solar cell panel is connected to fan and the motor that drives baffle work. The advantages are that: waterproof dustproof, and can not increase inside humidity, through convenient change filter core, effectively get rid of inside humidity and dust.

The application range of the transformer substation is wider, and the radiating effect of the transformer substation cabinet body is poor in combination with the prior art, so that the using effect of the transformer substation cabinet body is affected, but the dustproof effect of the existing transformer substation cabinet body is poor, the adaptability of the transformer substation cabinet body is affected, and the problem is ubiquitous and needs to be improved urgently.

Disclosure of Invention

The utility model aims to provide a box-type substation cabinet body, which aims to solve the problem of poor use effect of the substation cabinet body.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a box-type substation cabinet body, includes the cabinet body, the opening has been seted up to the both sides of the cabinet body, be provided with the ventilative board in the opening, the both sides of ventilative board are fixed with the extension board, and the extension board passes through the screw fixation on the cabinet body.

Preferably, fans are arranged on two sides of the top of the cabinet body.

Preferably, the cabinet body is provided with an air cavity, and the lower end of the air cavity is provided with an air outlet channel.

Preferably, the air outlet end of the fan is provided with a connecting pipe, and the connecting pipe is communicated with the air cavity.

Preferably, the air inlet end of the fan is provided with a right-angle air inlet pipe, and the right-angle air inlet pipe extends out of the cabinet body.

Preferably, the inner wall of the right-angle air inlet pipe is slidably provided with a connecting frame, and filter plates are arranged at two ends of the connecting frame.

Preferably, bolts are arranged on two sides of the right-angle air inlet pipe in a sliding mode, and the end portions of the bolts are connected to the inner wall of the connecting frame in a threaded mode.

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

1. according to the utility model, external air is introduced into the air cavity through the fan, then is introduced into the cabinet body through the air outlet channel, heat and air are mixed and then are discharged through the ventilation plate, and the cabinet body is cooled.

2. The utility model can filter air through the filter plate and the ventilation plate, and ensure the dust-proof protection of the cabinet body.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the right angle air inlet pipe of the present utility model;

fig. 4 is a schematic diagram showing the connection of the connection frame and the filter plate according to the present utility model.

In the figure: 1. a cabinet body; 21. a through port; 22. a ventilation plate; 23. a support plate; 31. a blower; 32. a wind chamber; 33. a connecting pipe; 34. an air outlet channel; 35. a right-angle air inlet pipe; 41. a connection frame; 42. a filter plate; 43. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a box-type substation cabinet in the drawings comprises a cabinet body 1, wherein through holes 21 are formed in two sides of the cabinet body 1, ventilation plates 22 are arranged in the through holes 21, support plates 23 are fixed on two sides of the ventilation plates 22, and the support plates 23 are fixed on the cabinet body 1 through screws.

The top both sides of the cabinet body 1 are provided with fans 31, and fans 31 are provided with two, set up in the top both sides of the cabinet body 1 respectively.

The cabinet body 1 is provided with an air cavity 32, the air cavity 32 is a rectangular groove and is arranged on the inner wall of the upper end of the cabinet body 1, the lower end of the air cavity 32 is provided with an air outlet channel 34, and the air outlet channel 34 is used for communicating the air cavity 32 with the inner wall of the cabinet body 1.

The air outlet end of the fan 31 is provided with a connecting pipe 33, the connecting pipe 33 is installed at the air outlet end of the fan 31, the connecting pipe 33 is communicated with the air cavity 32, and the connecting pipe 33 introduces air into the air cavity 32.

The air inlet end of fan 31 is provided with right-angle intake pipe 35, and right-angle intake pipe 35 installs the air inlet end at fan 31, and right-angle intake pipe 35 stretches out cabinet body 1, conveniently introduces cabinet body 1 with external air.

The inner wall of the right-angle air inlet pipe 35 is provided with a connecting frame 41 in a sliding manner, the connecting frame 41 is arranged on the inner wall of the right-angle air inlet pipe 35 in a sliding manner, two ends of the connecting frame 41 are provided with filter plates 42, and the two filter plates 42 are respectively fixedly welded on the inner walls of the two ends of the connecting frame 41.

The bolt 43 is worn to be equipped with in the both sides slip of right angle intake pipe 35, and bolt 43 runs through right angle intake pipe 35, and the tip threaded connection of bolt 43 is in the connecting frame 41 inner wall, and bolt 43 threaded connection is in connecting frame 41, fixes right angle intake pipe 35 at right angle intake pipe 35 inner wall.

In this embodiment, the blower 31 is turned on, air is filtered through the filter plate 42 in the right-angle air inlet pipe 35, the filtered air is introduced into the blower 31, the air is introduced into the air cavity 32 through the connecting pipe 33, the air is introduced into the cabinet 1 through the air outlet channel 34, the air and the heat are mixed, and the mixture is discharged through the air permeable plate 22, so that the cabinet 1 is fully cooled and protected.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 box-type substation cabinet body, its characterized in that, including cabinet body (1), opening (21) have been seted up to the both sides of cabinet body (1), be provided with ventilative board (22) in opening (21), the both sides of ventilative board (22) are fixed with extension board (23), and extension board (23) are fixed in on cabinet body (1) through the screw fixation, the top both sides of cabinet body (1) are provided with fan (31), wind chamber (32) have been seted up on cabinet body (1), the lower extreme of wind chamber (32) is provided with air outlet channel (34), the end of giving vent to anger of fan (31) is provided with connecting pipe (33), and connecting pipe (33) and wind chamber (32) intercommunication, the inlet end of fan (31) is provided with right angle intake pipe (35), and extension board (1) are stretched out to right angle intake pipe (35) inner wall slip of being provided with connecting frame (41), the both ends of connecting frame (41) are provided with filter plate (42), the both sides of right angle intake pipe (35) slip is worn to be equipped with in screw bolt (43) of connecting frame (41).