CN215817032U

CN215817032U - Ventilation structure for box-type substation

Info

Publication number: CN215817032U
Application number: CN202121498182.1U
Authority: CN
Inventors: 罗奕; 李佩瑶; 朱凡; 郭蓉; 陈晨; 王晓峰; 张馥荔; 董静; 侯新文
Original assignee: State Grid Corp of China SGCC; Maintenance Branch of State Grid Hubei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Maintenance Branch of State Grid Hubei Electric Power Co Ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-02-11
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a box-type substation ventilation structure which comprises a substation body, wherein mounting holes are formed in the tops of two sides of the substation body, a frame is fixedly connected to the inner wall of each mounting hole, fans are arranged on the front side and the rear side of the inner side of the frame, the surface of each fan is fixedly connected with the inner wall of the frame, a filter plate is connected to the outer side of the inner side of the frame in a sliding mode, the filter plate is located on the outer side of each fan, a support plate is connected to the outer side of the frame in a sliding mode, and a vertical block is fixedly connected to the back of the support plate. The ventilation structure for the box-type substation solves the problems that the air inside the box-type substation cannot be radiated and ventilated in the using process of the conventional box-type substation, so that the temperature in the air inside the box-type substation is easily overhigh and the normal operation of the box-type substation is influenced. The method is suitable for the transformer substation.

Description

Ventilation structure for box-type substation

Technical Field

The utility model relates to the technical field of transformer substations, in particular to a ventilation structure for a box-type transformer substation.

Background

The box-type substation is a power supply and distribution device, and needs to be used in the power supply process, but the existing box-type substation cannot radiate and ventilate the air inside the box-type substation in the use process, so that the problem that the normal operation of the box-type substation is influenced due to overhigh temperature in the air inside the box-type substation is easily caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a ventilation structure for a box-type substation, which has the advantage of convenience in ventilation and solves the problem that the normal operation of the box-type substation is affected due to the fact that the temperature in the air in the box-type substation is too high because the air in the box-type substation cannot be radiated and ventilated in the use process of the conventional box-type substation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a box-type substation uses ventilation structure, includes the transformer substation body, the mounting hole has all been seted up at the top of transformer substation body both sides, the inner wall fixedly connected with frame of mounting hole, the inside inboard front side and the rear side of frame all are provided with the fan, the surface of fan and the inner wall fixed connection of frame, the inside outside sliding connection of frame has the filter plate, the filter plate is located the outside of fan, the outside sliding connection of frame has the extension board, the back fixedly connected with riser block of extension board, the top at the frame back and bottom all have the fixture block through first pivot swing joint, the outside of fixture block runs through to the inside of riser block, the outside fixedly connected with extension spring of fixture block, the outside fixedly connected with fixed block of extension spring, the front of fixed block and the back fixed connection of frame.

Preferably, the outer sides of the top and the bottom of the frame are fixedly connected with supporting blocks, the inner walls of the supporting blocks are in sliding connection with the surfaces of the supporting plates, and the supporting blocks are L-shaped.

Preferably, the inner wall of the frame is fixedly connected with a filter screen, the inner side of the vertical block is provided with a clamping groove matched with the clamping block for use, the bottom of the right side of the front side of the transformer substation body is provided with a plurality of exhaust holes, and the exhaust holes are distributed at equal intervals.

Preferably, the fan is provided with a stopper at the outer side, the front and the back of the stopper are both fixedly connected with the inner wall of the frame, and the filter plate is made of activated carbon.

Preferably, the front of the support plate is fixedly connected with a positioning block, the front of the frame is fixedly connected with a baffle, and the back of the baffle is provided with a positioning hole matched with the positioning block.

Preferably, the back of the vertical block is provided with a groove, the interior of the groove is movably connected with a pull ring through a second rotating shaft, and the surface of the pull ring is provided with anti-skid grains.

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

1. the ventilation structure for the box-type substation has the advantages of being convenient to ventilate and improving the practicability of the box-type substation.

2. According to the utility model, through the arrangement of the supporting block, the position of the supporting plate can be limited, and the supporting plate is prevented from being separated from the frame.

3. According to the utility model, through the arrangement of the filter screen, air extracted by the fan can be filtered, through the matching use of the clamping block and the clamping groove, the positions of the vertical block and the support plate can be positioned, and through the arrangement of the exhaust hole, redundant air in the transformer substation body can be exhausted.

4. According to the utility model, the position of the filter plate can be limited through the arrangement of the stop block, and air extracted by the fan can be filtered through the arrangement of the filter plate, so that sundries are prevented from entering the interior of the transformer substation body.

5. The utility model can limit the position of the support plate by matching the positioning block and the positioning hole, thereby preventing the support plate from deviating.

6. According to the utility model, through the arrangement of the pull ring, a user can conveniently pull the vertical block and the support plate, and through the arrangement of the anti-slip grains, the phenomenon of slipping when the pull ring is pulled can be prevented.

Drawings

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

FIG. 2 is a front view of the structure of the substation body in FIG. 1 according to the present invention;

FIG. 3 is a right side sectional view of the frame of FIG. 1 in accordance with the present invention;

FIG. 4 is a rear view of the construction of the riser block of FIG. 2 according to the present invention.

In the figure: 1. a substation body; 2. mounting holes; 3. a frame; 4. a fan; 5. filtering the plate; 6. a support plate; 7. a clamping block; 8. a vertical block; 9. a tension spring; 10. a fixed block; 11. supporting a block; 12. filtering with a screen; 13. a card slot; 14. a stopper; 15. positioning blocks; 16. a baffle plate; 17. positioning holes; 18. a groove; 19. a pull ring; 20. and (4) exhausting holes.

Detailed Description

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.

As shown in fig. 1 to 4, the ventilation structure for the box-type substation provided by the utility model comprises a substation body 1, mounting holes 2 are formed in the tops of two sides of the substation body 1, a frame 3 is fixedly connected to the inner wall of each mounting hole 2, fans 4 are arranged on the front side and the rear side of the inner side of the frame 3, the surface of each fan 4 is fixedly connected with the inner wall of the frame 3, a filter plate 5 is slidably connected to the outer side of the inner side of the frame 3, the filter plate 5 is located on the outer side of each fan 4, a support plate 6 is slidably connected to the outer side of the frame 3, a vertical block 8 is fixedly connected to the back of the support plate 6, a fixture block 7 is movably connected to the top and the bottom of the back of the frame 3 through a first rotating shaft, the outer side of the fixture block 7 penetrates through the interior of the vertical block 8, a tension spring 9 is fixedly connected to the outer side of the fixture block 7, a fixing block 10 is fixedly connected to the outer side of the tension spring 9, and the front of the fixing block 10 is fixedly connected to the back of the frame 3.

Referring to fig. 2, the outer sides of the top and the bottom of the frame 3 are fixedly connected with supporting blocks 11, the inner walls of the supporting blocks 11 are slidably connected with the surface of the supporting plate 6, and the supporting blocks 11 are L-shaped.

As a technical optimization scheme of the utility model, the position of the support plate 6 can be limited by arranging the support block 11, and the support plate 6 is prevented from being separated from the frame 3.

Referring to fig. 1, a filter screen 12 is fixedly connected to an inner wall of a frame 3, a clamping groove 13 matched with a clamping block 7 for use is formed in the inner side of a vertical block 8, exhaust holes 20 are formed in the bottom of the right side of the front surface of a substation body 1, the number of the exhaust holes 20 is a plurality, and the exhaust holes 20 are distributed equidistantly.

According to the technical optimization scheme, the air extracted by the fan 4 can be filtered through the arrangement of the filter screen 12, the positions of the vertical block 8 and the support plate 6 can be positioned through the matching use of the clamping block 7 and the clamping groove 13, and the redundant air in the transformer substation body 1 can be exhausted through the arrangement of the exhaust hole 20.

Referring to fig. 3, a stopper 14 is disposed outside the fan 4, the front and back of the stopper 14 are both fixedly connected to the inner wall of the frame 3, and the filter plate 5 is made of activated carbon.

As a technical optimization scheme of the utility model, the position of the filter plate 5 can be limited by the arrangement of the stop block 14, and the air extracted by the fan 4 can be filtered by the arrangement of the filter plate 5, so that sundries can be prevented from entering the interior of the substation body 1.

Referring to fig. 3, a positioning block 15 is fixedly connected to the front of the support plate 6, a baffle 16 is fixedly connected to the front of the frame 3, and a positioning hole 17 matched with the positioning block 15 is formed in the back of the baffle 16.

As a technical optimization scheme of the utility model, the position of the support plate 6 can be limited by matching the positioning block 15 and the positioning hole 17, so that the support plate 6 is prevented from deviating.

Referring to fig. 4, a groove 18 is formed in the back surface of the vertical block 8, a pull ring 19 is movably connected to the inside of the groove 18 through a second rotating shaft, and anti-slip patterns are formed on the surface of the pull ring 19.

As a technical optimization scheme of the utility model, through the arrangement of the pull ring 19, a user can conveniently pull the vertical block 8 and the support plate 6, and through the arrangement of the anti-skidding grains, the phenomenon of skidding when the pull ring 19 is pulled can be prevented.

The working principle and the using process of the utility model are as follows: when in use, a user pulls the fixture block 7 inwards to enable the fixture block 7 to rotate around the rotating shaft, so that the fixture block 7 is separated from the clamping groove 13, the fixture block 7 rotates to stretch the tension spring 9, then the pull ring 19 is pulled backwards, the pull ring 19 moves backwards to drive the vertical block 8 and the support plate 6 to move backwards, the positioning block 15 is separated from the positioning hole 17, the support plate 6 is separated from the support block 11, then the filter plate 5 is pulled outwards to separate the filter plate 5 from the frame 3, at this time, the filter plate 5 can be disassembled and replaced, the operation is reversed during installation, the filter plate 5 can be installed and fixed, then start fan 4, the air in the frame 3 outside is extracted to the input of fan 4, and the air passes through filter screen 12 and filter plate 5, makes debris and dust in the air filter, and the air after the filtration is the inside of transformer substation body 1 mostly through the output of fan 4, can ventilate transformer substation body 1 this moment.

In summary, the following steps: this box-type substation uses ventilation structure, through the cooperation that sets up transformer substation body 1, mounting hole 2, frame 3, fan 4, filter plate 5, extension board 6, fixture block 7, riser 8, extension spring 9 and fixed block 10 and use, solved current box-type substation and at the in-process that uses, can't dispel the heat and ventilate to the inside air of box-type substation, lead to the high temperature in the inside air of box-type substation easily, influence the problem of box-type substation normal operating.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 box-type substation uses ventilation structure, includes transformer substation body (1), its characterized in that: the transformer substation comprises a transformer substation body (1), wherein mounting holes (2) are formed in the tops of two sides of the transformer substation body (1), a frame (3) is fixedly connected to the inner wall of each mounting hole (2), fans (4) are arranged on the front side and the rear side of the inner side of each frame (3), the surface of each fan (4) is fixedly connected with the inner wall of each frame (3), a filter plate (5) is connected to the outer side of each frame (3) in a sliding mode, each filter plate (5) is located on the outer side of each fan (4), a support plate (6) is connected to the outer side of each frame (3) in a sliding mode, a vertical block (8) is fixedly connected to the back of each support plate (6), clamping blocks (7) are movably connected to the tops and the bottoms of the back of the frames (3) through first rotating shafts, the outer sides of the clamping blocks (7) penetrate through the insides of the vertical blocks (8), and tension springs (9) are fixedly connected to the outer sides of the clamping blocks (7), the outer side of the tension spring (9) is fixedly connected with a fixing block (10), and the front side of the fixing block (10) is fixedly connected with the back side of the frame (3).

2. The ventilation structure for the box-type substation according to claim 1, characterized in that: the outer sides of the top and the bottom of the frame (3) are fixedly connected with supporting blocks (11), the inner walls of the supporting blocks (11) are connected with the surface of the supporting plate (6) in a sliding mode, and the supporting blocks (11) are L-shaped.

3. The ventilation structure for the box-type substation according to claim 1, characterized in that: the inner wall fixedly connected with filter screen (12) of frame (3), draw-in groove (13) that use with fixture block (7) cooperation are seted up to the inboard of riser (8), exhaust hole (20) have been seted up to the bottom on the positive right side of transformer substation's body (1), the quantity in exhaust hole (20) is a plurality of, and a plurality of exhaust hole (20) are the equidistance and distribute.

4. The ventilation structure for the box-type substation according to claim 1, characterized in that: the outside of fan (4) is provided with dog (14), the front and the back of dog (14) all with the inner wall fixed connection of frame (3), the material of filter plate (5) is active carbon.

5. The ventilation structure for the box-type substation according to claim 1, characterized in that: the front side of the support plate (6) is fixedly connected with a positioning block (15), the front side of the frame (3) is fixedly connected with a baffle (16), and the back side of the baffle (16) is provided with a positioning hole (17) matched with the positioning block (15).

6. The ventilation structure for the box-type substation according to claim 1, characterized in that: the back of the vertical block (8) is provided with a groove (18), the inside of the groove (18) is movably connected with a pull ring (19) through a second rotating shaft, and the surface of the pull ring (19) is provided with anti-skid grains.