Temperature control device for box-type substation

Abstract

The utility model relates to the technical field of box-type substations, in particular to a box-type substation temperature control device, which comprises a box body, supporting legs and a box cover, the box cover is arranged on the side surface of the box body, the box body is rotatably connected with the box cover, the supporting legs are arranged at the lower end of the box body, and a heating structure is arranged in the box body; the heating structure comprises a heating plate and a heating block, the heating plate is arranged in the box body, and the heating block is arranged in the heating plate; a second hydraulic rod is arranged on the side face of the box body, a movable plate is arranged at the lower end of the second hydraulic rod, and a pressing plate is arranged at the upper end of the movable plate. A first fan is arranged on the side face of the box body, a second fan is arranged on the side face of the box body, the first fan penetrates through the box body, and the second fan is fixedly connected to the inner wall of the heating plate. According to the utility model, heat dissipation can be carried out according to the temperature so as to provide an energy-saving effect.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type transformer substations, in particular to a temperature control device for box-type transformer substations. Background Art

[0002] As an important part of the modern power system, the temperature and efficient operation of the box-type substation are of great significance to the guarantee of power supply. The substation refers to the place where the voltage and current are transformed, the electric energy is received and the electric energy is distributed in the power system. Therefore, it is necessary to set up a box-type substation temperature control device to control the temperature of the substation. However, the existing device still has certain defects in use, such as:

[0003] When the device is in use, the temperature inside the substation will rise due to the excessive heat in the summer, which will reduce the service life of the internal components, and the high temperature will cause inconvenience to the maintenance staff. However, when it is winter, when the internal temperature is too low, it will also cause damage to the components inside the substation, resulting in failure to work normally. Summary of the invention

[0004] The utility model aims to solve the above problems and proposes a box-type substation temperature control device, which improves the problem that the existing box-type substation temperature control device cannot regulate the temperature.

[0005] A box-type substation temperature control device comprises a box body, supporting legs and a box cover: the box body is provided with a box cover on the side, the box body is rotatably connected with the box cover, the lower end of the box body is provided with supporting legs, and the interior of the box body is provided with a heating structure;

[0006] The heating structure comprises a heating plate and a heating block, the heating plate is arranged inside the box, and the heating block is arranged inside the heating plate;

[0007] A second hydraulic rod is provided on the side of the box body, a movable plate is provided at the lower end of the second hydraulic rod, and a pressing plate is provided at the upper end of the movable plate;

[0008] A first fan is arranged on the side of the box body, and a second fan is arranged on the side of the box body. The first fan runs through the box body, and the second fan is fixedly connected to the inner wall of the heating plate.

[0009] Preferably, a fixing block is disposed on the surface of the box cover, a limiting rod is disposed on the upper end of the fixing block, and the limiting rod is embedded in the interior of the fixing block.

[0010] Preferably, a first hydraulic rod is disposed at the upper end of the box body, a cover plate is disposed at the upper end of the first hydraulic rod, and a temperature sensor is disposed inside the box body.

[0011] Preferably, a limit block is provided at the upper end of the box body, and a filter screen is provided at the inner upper end of the box body.

[0012] Preferably, a return spring is arranged inside the box body, a button is arranged on the side of the return spring, and the button is slidably connected to the box body.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the setting of the temperature sensor, the second hydraulic rod, the first fan, the button and the reset spring, when the device is in use, when it is hot in summer, the temperature sensor detects that the temperature of the box is too high, and the temperature sensor transmits an electrical signal to the second hydraulic rod, so that the second hydraulic rod moves upward, drives the movable plate to move upward, and pushes the pressing plate to move upward, so as to press the upper two buttons into the box, so that the buttons trigger the switch, thereby turning on the upper two rows of the first fans to dissipate heat inside the box, to reduce the temperature inside the box, to prevent the temperature from being too high, resulting in damage to the internal components and reducing the service life, and according to the temperature, one or two rows of the first fans can be appropriately turned on to dissipate heat and provide energy saving effects;

[0015] 2. Through the second fan, heating plate and heating block, when the device is in use, when the temperature is too low in winter, the temperature sensor detects that the temperature inside the box is too low, and transmits an electrical signal to the second hydraulic rod to move the second hydraulic rod downward, and push the movable plate to drive the pressing plate to move downward, so as to press the buttons of the lower two rows into the box, so that the buttons trigger the switch, thereby turning on the heating block and the second fan. At this time, the heating block heats the inside of the heating plate, and then the second fan blows the hot air inside the heating plate into the box to increase the temperature inside the box to prevent the temperature inside the box from being too low, causing damage to the components inside the substation and unable to work normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall front-view stereoscopic structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall rear-view stereoscopic structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the cover plate and the limit block installation of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the button and the return spring installation of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the heating plate and the heating block installed in the utility model.

[0021] In the figure: 1. box body; 2. supporting feet; 3. box cover; 4. first hydraulic rod; 5. cover plate; 6. limit block; 7. fixing block; 8. limit rod; 9. heating plate; 10. first fan; 11. filter; 12. temperature sensor; 13. second fan; 14. second hydraulic rod; 15. movable plate; 16. pressing plate; 17. button; 18. reset spring; 19. heating block; 20. heating structure. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When implementing: Figure 1-5 As shown, a box-type substation temperature control device comprises a box body 1, a support leg 2 and a box cover 3: the box body 1 is provided with a box cover 3 on the side thereof, the box body 1 is rotatably connected with the box cover 3, the lower end of the box body 1 is provided with a support leg 2, and a heating structure 20 is provided inside the box body 1;

[0024] The heating structure 20 includes a heating plate 9 and a heating block 19. The heating plate 9 is disposed inside the box 1, and the heating block 19 is disposed inside the heating plate 9.

[0025] When the device is in use, the temperature inside the box 1 is first detected by the temperature sensor 12. When the temperature inside the box 1 is too low, the second hydraulic rod 14 extends downward, pushing the pressing plate 16 to press the two buttons 17 at the lower end, so that the button 17 triggers the switch, turning on the second fan 13 and the heating block 19, and heating the inside of the heating plate 9 through the heating block 19. Then the second fan 13 blows hot air into the inside of the box 1 to heat the inside of the box 1 to prevent the temperature from being too low, which may cause damage to the components inside the substation and cause the device to fail to work normally.

[0026] A fixing block 7 is disposed on the surface of the box cover 3, and a limiting rod 8 is disposed on the upper end of the fixing block 7, and the limiting rod 8 is embedded in the interior of the fixing block 7;

[0027] When the device is in use and it is necessary to inspect the components inside the box body 1, the limiting rod 8 is used to pull out the fixing block 7, and then the box cover 3 is opened to inspect the inside of the box body 1. When the inspection is completed, the box cover 3 is closed again to fit the box cover 3 with the box body 1, and then the limiting rod 8 is inserted into the fixing block 7 to fix the box cover 3.

[0028] A first hydraulic rod 4 is disposed at the upper end of the box body 1, a cover plate 5 is disposed at the upper end of the first hydraulic rod 4, and a temperature sensor 12 is disposed inside the box body 1;

[0029] A limit block 6 is provided at the upper end of the box body 1, and a filter screen 11 is provided at the inner upper end of the box body 1;

[0030] When the device is in use, it is raised and lowered by the first hydraulic rod 4. When heat dissipation is required, the first hydraulic rod 4 extends upward, pushes the cover plate 5 to move upward, and discharges the hot air from the box body 1. When the inside of the box body 1 needs to be heated, the first hydraulic rod 4 contracts downward, driving the cover plate 5 to fit with the limit block 6 to reduce the discharge of hot air, thereby improving the heat dissipation and heating effects. By setting the filter 11, dust in the air can be filtered to prevent dust from entering the inside of the box body 1.

[0031] A second hydraulic rod 14 is disposed on the side of the box body 1, a movable plate 15 is disposed at the lower end of the second hydraulic rod 14, and a pressing plate 16 is disposed at the upper end of the movable plate 15;

[0032] A return spring 18 is disposed inside the box body 1, and a button 17 is disposed on the side of the return spring 18, and the button 17 is slidably connected to the box body 1;

[0033] A first fan 10 is disposed on the side of the box body 1, and a second fan 13 is disposed on the side of the box body 1. The first fan 10 runs through the box body 1, and the second fan 13 is fixedly connected to the inner wall of the heating plate 9;

[0034] When the device is in use, the temperature inside the box 1 is detected by the temperature sensor 12. When the temperature is too high in summer, the second hydraulic rod 14 is triggered to contract, and the pressing plate 16 is driven to move upward through the movable plate 15, so that the pressing plate 16 presses the two buttons 17 above, so that the buttons 17 trigger the switch to turn on the two rows of first fans 10 above to dissipate heat inside the box 1, and the pressing plate 16 can be adjusted to press one button 17 or two buttons 17 according to the temperature to respectively turn on one row of the first fans 10 or two rows of the first fans 10 to keep the temperature inside the box 1 at a stable state. When the temperature is too high in winter, the second hydraulic rod 14 moves downward, and the two buttons 17 below are pressed, so that the buttons 17 trigger the switch to turn on the two rows of second fans 13 and the heating block 19, so that the second fan 13 blows the heat generated by the heating block 19 to the inside of the box 1, thereby heating the inside of the box 1.

[0035] When the utility model is in use, firstly, the limiting rod 8 is pulled out, the box cover 3 is opened, and the components are installed and fixed inside the box body 1, then the box cover 3 is closed, and the limiting rod 8 is inserted into the inside of the fixing block 7 to fix the box cover 3, and then the temperature inside the box body 1 is detected by the temperature sensor 12. When it is too hot in summer, the first hydraulic rod 4 is extended at this time, and the cover plate 5 is pushed upward and separated from the limiting block 6, so that the gas can be discharged from the top, and then the temperature sensor 12 transmits an electrical signal to make the second hydraulic rod 14 contract, and the pressing plate 16 is driven to move upward through the movable plate 15 to press the upper button 17, so that the button 17 triggers the switch to turn on the first fan 10, so that the first fan 10 is blown to the box body. 1 is blown inside and discharged from the top of the box body 1 to dissipate heat inside the box body 1, and when the temperature is too low in winter, the first hydraulic rod 4 contracts, so that the cover plate 5 moves downward to fit with the limit block 6 to prevent gas from being discharged from the top. At this time, the second hydraulic rod 14 moves downward, pushing the pressing plate 16 to move downward, pressing the button 17 issued downward into the box body 1, and triggering the switch to turn on the second fan 13 and the heating block 19, so that the heating block 19 heats the inside of the heating plate 9, and the second fan 13 blows the hot air inside the heating plate 9 into the inside of the box body 1, so as to heat the inside of the box body 1, so as to keep a stable temperature inside the box body 1 and keep the temperature of the substation at an optimal state.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A box-type substation temperature control device, characterized in that: The box body (1) comprises a box body (1), supporting feet (2) and a box cover (3): the box body (1) is provided with a box cover (3) on the side thereof, the box body (1) and the box cover (3) are rotatably connected, the lower end of the box body (1) is provided with supporting feet (2), and the interior of the box body (1) is provided with a heating structure (20); The heating structure (20) comprises a heating plate (9) and a heating block (19); the heating plate (9) is arranged inside the box (1), and the heating block (19) is arranged inside the heating plate (9); A second hydraulic rod (14) is provided on the side of the box body (1), a movable plate (15) is provided at the lower end of the second hydraulic rod (14), and a pressing plate (16) is provided at the upper end of the movable plate (15); A first fan (10) is arranged on the side of the box body (1), and a second fan (13) is arranged on the side of the box body (1); the first fan (10) passes through the box body (1), and the second fan (13) is fixedly connected to the inner wall of the heating plate (9).

2. A box-type substation temperature control device according to claim 1, characterized in that: A fixing block (7) is provided on the surface of the box cover (3), a limiting rod (8) is provided at the upper end of the fixing block (7), and the limiting rod (8) is embedded in the interior of the fixing block (7).

3. A box-type substation temperature control device according to claim 1, characterized in that: A first hydraulic rod (4) is arranged at the upper end of the box body (1), a cover plate (5) is arranged at the upper end of the first hydraulic rod (4), and a temperature sensor (12) is arranged inside the box body (1).

4. A box-type substation temperature control device according to claim 1, characterized in that: A limit block (6) is provided at the upper end of the box body (1), and a filter screen (11) is provided at the inner upper end of the box body (1).

5. A box-type substation temperature control device according to claim 1, characterized in that: A return spring (18) is arranged inside the box body (1), a button (17) is arranged on the side of the return spring (18), and the button (17) is slidably connected to the box body (1).

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