CN220692568U

CN220692568U - Box-type substation with dampproofing dehumidification function

Info

Publication number: CN220692568U
Application number: CN202322055472.4U
Authority: CN
Inventors: 杨平; 刘烈兵
Original assignee: Chongqing Oubeiya Technology Co ltd
Current assignee: Chongqing Oubeiya Technology Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-03-29
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a box-type transformer substation with a dampproof dehumidification function, which comprises a box body, wherein one side of the box body is fixedly connected with an air inlet box, the inside of the air inlet box is fixedly connected with an air inlet fan, the inside of the air inlet box is provided with a moisture absorption plate, the inner bottom wall of the box body is fixedly connected with a drying box, the upper surface of the drying box is provided with an air inlet, the inside of the air inlet is fixedly connected with a suction fan, one side of the drying box is provided with a movable door, one side of the movable door is provided with an opening, and the inner side wall of the box body is fixedly connected with a temperature and humidity sensor. Through setting up dry box, air intake, suction fan, dodge gate, opening, temperature and humidity sensor, inhale dry box with the inside humid gas of box and dry in, reentrant box through the opening, prevent to make the inside component of transformer substation impaired because of humid gas.

Description

Box-type substation with dampproofing dehumidification function

Technical Field

The utility model relates to the technical field of box-type substations, in particular to a box-type substation with a dampproof and dehumidifying function.

Background

Transformer substation, place of changing voltage. In order to transmit the electric energy generated by the power plant to a far place, the voltage must be increased, changed into high-voltage electricity, and then the voltage is reduced as required to the vicinity of the user, and the work of increasing the voltage is completed by a transformer substation. The main equipment of the substation is a switch and a transformer. The power substation is called as a small power substation according to different sizes. The transformer substation is larger than the substation. The substation refers to a step-down substation with voltage class below 110kV in general; the substations include "step-up and step-down" substations of various voltage classes.

The existing box-type transformer substation is generally provided with a radiating opening when in use, is used for radiating electronic elements in the box-type transformer substation, but is high in air humidity in the southern plum rain season, the internal elements of the box-type transformer substation are easy to wet, ageing speed is accelerated, the service life of a transformer can be influenced, and the dampproof effect is poor only by means of ventilation of the box-type transformer substation.

Disclosure of Invention

The utility model aims to provide a box-type transformer station with a dampproof dehumidification function, which can suck humid gas in the interior of a box body into the drying box for drying through a drying box, an air inlet, a suction fan, a movable door, an opening and a temperature and humidity sensor, and can reenter the box body through the opening to prevent the damage of internal elements of the transformer station due to the humid gas.

In order to achieve the above object, there is provided a box-type substation having a moisture-proof dehumidification function, comprising: the box, one side fixedly connected with inlet box of box, the inside fixedly connected with air inlet fan of inlet box, the inside of inlet box is provided with the moisture absorption board, the interior bottom wall fixedly connected with drying box of box, the air intake has been seted up to the upper surface of drying box, the inside fixedly connected with suction fan of air intake, one side of drying box is provided with the dodge gate, the opening has been seted up to one side of dodge gate, the inside wall fixedly connected with temperature and humidity sensor of box;

the inner bottom wall symmetry of box is provided with the support column, the upper end fixedly connected with mounting panel of support column, the inside fixedly connected with double-end motor of mounting panel, the output shaft fixedly connected with threaded rod of double-end motor, the surface threaded connection of threaded rod has the screw thread piece, the upper end fixedly connected with fixed plate of screw thread piece, one side fixedly connected with heat conduction board of fixed plate, one side fixedly connected with radiator fin of heat conduction board, the air outlet has been seted up to the upper surface of box, the inside fixedly connected with exhaust fan of air outlet.

According to the box-type transformer substation with the dampproof and dehumidifying functions, the upper end of the moisture absorption plate is fixedly connected with the limiting block.

According to the box-type transformer substation with dampproof and dehumidifying functions, a first dustproof net is arranged on one side of the air inlet box.

According to the box-type transformer substation with dampproofing dehumidification function, a bearing is fixedly connected with one side of the threaded rod, and the bearing is fixed on the inner side wall of the mounting plate.

According to the box-type transformer substation with the dampproof and dehumidifying functions, the lower end of the threaded block is in sliding connection with the inner bottom wall of the mounting plate.

According to the box-type transformer substation with the dampproof and dehumidifying functions, the upper end of the box body is fixedly connected with a rain shield.

According to the box-type transformer substation with the dampproof and dehumidifying functions, the second dustproof net is fixedly connected to the inside of the air outlet.

According to the box-type transformer substation with the dampproof and dehumidifying functions, one side of the fixing plate is fixedly connected with the protection pad.

The utility model aims to provide a box-type transformer station with a dampproof and dehumidifying function, which mainly creates the following points:

1. this box-type substation with dampproofing dehumidification function through setting up dry box, air intake, suction fan, dodge gate, opening, temperature and humidity sensor, inhales the inside humid gas of box and dries in the dry box, reentrant box through the opening in, prevents to make the inside component of transformer substation impaired because of humid gas.

2. This box-type substation with dampproofing dehumidification function through setting up support column, mounting panel, double-end motor, threaded rod, screw thread piece, fixes the substation equipment body in the eminence for the substation equipment body can not contact the water and cause the trouble, and simultaneously through heat-conducting plate, radiator fin, the heat that the substation equipment body produced diverges, discharges the heat through the exhaust fan.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

fig. 1 is a perspective view of a box-type substation with dampproof and dehumidifying functions provided by the utility model;

fig. 2 is a schematic diagram showing the disassembly of a box-type substation ground rain shield with dampproof and dehumidifying functions;

FIG. 3 is a cross-sectional view of an air inlet box of a box-type substation with dampproof and dehumidifying functions;

fig. 4 is a schematic diagram of the internal structure of a box body of a box-type substation with dampproof and dehumidifying functions;

fig. 5 is a schematic structural view of a fixing plate of a box-type substation with dampproof and dehumidifying functions;

fig. 6 is a sectional view of a mounting plate of a box-type substation with dampproof and dehumidifying functions.

Legend description:

1. a case; 2. a rain shield; 3. an air inlet box; 4. an air intake fan; 5. a first dust screen; 6. a limiting block; 7. a moisture absorption plate; 8. an air outlet; 9. an exhaust fan; 10. a second dust screen; 11. a temperature and humidity sensor; 12. a drying box; 13. an air inlet; 14. a suction fan; 15. a movable door; 16. an opening; 17. a support column; 18. a mounting plate; 19. a double-ended motor; 20. a threaded rod; 21. a screw block; 22. a bearing; 23. a fixing plate; 24. a protective pad; 25. a heat conductive plate; 26. a heat radiation fin; 27. a substation equipment body.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-6, a box-type transformer substation with dampproof and dehumidifying functions according to the embodiment of the utility model comprises a box body 1, wherein one side of the box body 1 is fixedly connected with an air inlet box 3, the inside of the air inlet box 3 is fixedly connected with an air inlet fan 4, the inside of the air inlet box 3 is provided with a moisture absorption plate 7, the inner bottom wall of the box body 1 is fixedly connected with a drying box 12, a drying agent is placed in the drying box 12, the upper surface of the drying box 12 is provided with an air inlet 13, the inside of the air inlet 13 is fixedly connected with an air suction fan 14, one side of the drying box 12 is provided with a movable door 15, one side of the movable door 15 is provided with an opening 16, the inner side wall of the box body 1 is fixedly connected with a temperature and humidity sensor 11, and through the arrangement of the drying box 12, the air inlet 13, the air suction fan 14, the movable door 15, the opening 16 and the temperature and humidity sensor 11, moisture inside the box 1 is sucked into the drying box 12 for drying, and reentered into the box 1 through the opening 16, so that the internal elements of the transformer substation are prevented from being damaged due to the moisture;

the inner bottom wall symmetry of box 1 is provided with support column 17, the upper end fixedly connected with mounting panel 18 of support column 17, the inside fixedly connected with double-end motor 19 of mounting panel 18, the output shaft fixedly connected with threaded rod 20 of double-end motor 19, the surface threaded connection of threaded rod 20 has screw thread piece 21, the upper end fixedly connected with fixed plate 23 of screw thread piece 21, one side fixedly connected with heat conduction plate 25 of fixed plate 23, one side fixedly connected with radiator fin 26 of heat conduction plate 25, air outlet 8 has been seted up to the upper surface of box 1, the inside fixedly connected with exhaust fan 9 of air outlet 8, through setting up support column 17, mounting panel 18, double-end motor 19, threaded rod 20, screw thread piece 21, fix transformer substation equipment body 27 in the eminence, make transformer substation equipment body 27 can not contact the water and cause the trouble, simultaneously through heat conduction plate 25, radiator fin 26, the heat that produces transformer substation equipment body 27 is dispersed, with the heat exhaust fan 9.

The upper end fixedly connected with restriction piece 6 of moisture absorption board 7, one side of inlet box 3 is provided with first dust screen 5, one side fixedly connected with bearing 22 of threaded rod 20 makes things convenient for the rotation of threaded rod 20, bearing 22 is fixed in the inside wall of mounting panel 18, the lower extreme of screw thread piece 21 and the interior bottom wall sliding connection of mounting panel 18, the upper end fixedly connected with rain shield 2 of box 1, the inside fixedly connected with second dust screen 10 of air outlet 8, through setting up first dust screen 5, second dust screen 10, prevent that the dust from entering into in the box 1, one side fixedly connected with protection pad 24 of fixed plate 23 protects substation equipment body 27.

Working principle: when the box-type transformer substation with the dampproof and dehumidifying functions is used, a power supply is connected, a transformer substation equipment body 27 is placed on a mounting plate 18, a double-head motor 19 is started, the double-head motor 19 drives a threaded rod 20 to rotate, the threaded rod 20 drives a threaded block 21 to move, the threaded block 21 drives a fixing plate 23 to move, the fixing plate 23 fixes the transformer substation equipment body 27, an air inlet fan 4 is started, external air is sucked into the box body 1 for ventilation, and moisture is absorbed through a moisture absorption plate 7 in the suction process; when the temperature and humidity sensor 11 monitors that the humidity in the box body 1 is higher than a set value, the suction fan 14 is controlled to be started, the wet gas is sucked into the drying agent in the drying box 12 to be dried, the wet gas reenters the box body 1 through the opening 16, and when the temperature and humidity sensor 11 monitors that the temperature in the box body 1 is higher than the set value, the exhaust fan 9 is controlled to be started, and the internal high-temperature gas is discharged.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A box-type substation with dampproofing dehumidification function, characterized by comprising: the novel air conditioner comprises a box body (1), wherein one side of the box body (1) is fixedly connected with an air inlet box (3), the inside of the air inlet box (3) is fixedly connected with an air inlet fan (4), the inside of the air inlet box (3) is provided with a moisture absorption plate (7), the inner bottom wall of the box body (1) is fixedly connected with a drying box (12), the upper surface of the drying box (12) is provided with an air inlet (13), the inside of the air inlet (13) is fixedly connected with an air suction fan (14), one side of the drying box (12) is provided with a movable door (15), one side of the movable door (15) is provided with an opening (16), and the inner side wall of the box body (1) is fixedly connected with a temperature and humidity sensor (11);

the utility model discloses a box, including box (1), including box, air outlet (8), air exhauster (9) are offered to the interior bottom symmetry of box (1), interior bottom wall symmetry of box (1) is provided with support column (17), the upper end fixedly connected with mounting panel (18) of support column (17), the inside fixedly connected with double-end motor (19) of mounting panel (18), the output shaft fixedly connected with threaded rod (20) of double-end motor (19), the surface threaded connection of threaded rod (20) has screw thread piece (21), the upper end fixedly connected with fixed plate (23) of screw thread piece (21), one side fixedly connected with heat-conducting plate (25) of fixed plate (23), one side fixedly connected with heat-radiating fin (26) of heat-conducting plate (25), air outlet (8) are offered to the upper surface of box (1).

2. A box-type substation with dampproof and dehumidifying function according to claim 1, characterized in that the upper end of the hygroscopic plate (7) is fixedly connected with a limiting block (6).

3. A box-type substation with dampproof and dehumidifying function according to claim 1, characterized in that one side of the inlet box (3) is provided with a first dust screen (5).

4. A box-type substation with dampproof and dehumidifying function according to claim 1, characterized in that a bearing (22) is fixedly connected to one side of the threaded rod (20), the bearing (22) being fixed to the inner side wall of the mounting plate (18).

5. A box-type substation with dampproof and dehumidifying function according to claim 1, characterized in that the lower end of the screw block (21) is slidingly connected with the inner bottom wall of the mounting plate (18).

6. The box-type substation with the dampproof and dehumidifying function according to claim 1, wherein the upper end of the box body (1) is fixedly connected with a rain shield (2).

7. A box-type substation with dampproof and dehumidifying function according to claim 1, characterized in that the inside of the air outlet (8) is fixedly connected with a second dust screen (10).

8. A box-type substation with dampproof and dehumidifying function according to claim 1, characterized in that a protective pad (24) is fixedly connected to one side of the fixing plate (23).