Energy-saving heat-dissipation box-type substation

Abstract

The utility model discloses an energy-saving heat dissipation type box-type transformer station which comprises a power transformation box, a hydraulic cylinder is fixedly arranged outside the power transformation box on one side, a supporting plate is arranged at the output end of the hydraulic cylinder, supporting rods are symmetrically installed above the supporting plate, exhaust fans are connected to the tops of the supporting rods, an air inlet hole is formed in the side of the power transformation box, and an air outlet hole is formed in the side of the power transformation box. The exhaust fan is located on one side of the air inlet hole, a mounting hole is formed in the side wall, on the other side of the power transformation box, of the power transformation box, a mounting plate is movably connected into the mounting hole, first mounting blocks are arranged on the mounting plate in an up-and-down symmetry mode, and second mounting blocks are arranged on the mounting plate in an up-and-down symmetry mode. According to the technical scheme, the energy-saving heat dissipation type box-type transformer substation is manufactured, heat dissipation and air blowing can be carried out on all positions of the box body through the hydraulic cylinder, the supporting plates, the supporting rods, the exhaust fan, the air inlet holes, the sliding grooves, the refrigeration box, the circulating pump and the circulating pipe, and the heat dissipation efficiency in the box body is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substations, in particular to an energy-saving and heat-dissipating box-type transformer substation. Background Art

[0002] A substation is a device that connects high-voltage groups, transformers, and low-voltage groups together, and can transform voltage and current, receive electric energy, and distribute electric energy. However, a large amount of heat is released during the transmission and conversion process of the current, which seriously affects the working efficiency and service life of the substation. Therefore, the effective heat dissipation of substation equipment has always been a concern of people. The common heat dissipation method of the transformer box uses an external cooling fan to drive the air flow so that the hot air inside the box is discharged outward. This heat dissipation method is single. When a large amount of heat accumulates inside the box, the fan will work for a long time and will also heat the air. In addition, the fan is in a fixed position and can only blow air at a fixed position in the box, which affects the heat dissipation efficiency. To this end, we proposed an energy-saving heat dissipation box-type substation. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an energy-saving and heat-dissipating box-type substation to solve the problems raised in the above background technology.

[0004] An energy-saving and heat-dissipating box-type substation in the utility model comprises a substation box, a hydraulic cylinder is fixedly provided on the outside of the substation box on one side, a support plate is provided on the output end of the hydraulic cylinder, support rods are symmetrically installed above the support plate, an exhaust fan is connected to the top of the support rod, an air inlet is provided on the side of the substation box, the exhaust fan is located on one side of the air inlet, and a mounting hole is opened on the side wall of the substation box on the other side, a mounting plate is movably connected in the mounting hole, a first mounting block is symmetrically provided on the mounting plate above and below, a second mounting block is symmetrically provided on the mounting plate above and below, a bracket is symmetrically provided on the mounting plate above and below, bolts are movably connected in the bracket, the bolts are threadedly connected to the first mounting block and the second mounting block, a refrigeration box is provided above the substation box, a circulating pump is provided on the refrigeration box, the circulating pump is connected to a circulating pipe, and the circulating pipe is arranged on the side of the air inlet.

[0005] In the above solution, a filter screen is provided on the inner wall of the air inlet hole.

[0006] In the above solution, a support block is fixedly installed on the side wall of the transformer box, a slide groove is provided in the support block, and the support block is slidably connected to the side wall of the exhaust fan through the slide groove.

[0007] In the above solution, a filter plate is installed inside the installation plate.

[0008] In the above solution, the bolt is externally fixed to the mounting handle.

[0009] In the above solution, a connecting rod is provided on the top of the transformer box, and a rainproof cover is connected above the connecting rod.

[0010] In the above solution, a refrigerator is provided outside the refrigeration box.

[0011] The advantages and beneficial effects of the utility model are as follows: the utility model provides an energy-saving and heat-dissipating box-type substation, which can dissipate heat and blow air to various positions of the box through a hydraulic cylinder, a support plate, a support rod, an exhaust fan, an air inlet, a slide groove, a refrigeration box, a circulation pump and a circulation pipe, and can cool the air entering the box at the same time, thereby further improving the heat dissipation efficiency inside the box; through the mounting plate, the mounting hole, the first mounting block, the second mounting block, the filter plate, the bracket and the bolts, the filter plate can be conveniently disassembled and installed to ensure the purification effect of the filter plate on the air, and avoid dust accumulation inside the box to affect the working state of the electrical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 This is a schematic diagram of the mounting plate structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the refrigeration box of the utility model.

[0017] In the figure: 1 transformer box, 11 air inlet, 12 support block, 13 slide slot, 14 mounting hole, 15 first mounting block, 16 connecting rod, 17 rain cover, 2 hydraulic cylinder, 21 support plate, 22 support rod, 23 exhaust fan, 3 mounting plate, 31 filter plate, 32 bracket, 33 bolt, 34 handle, 35 second mounting block, 4 refrigeration box, 41 refrigerator, 42 circulation pump, 43 circulation pipe. DETAILED DESCRIPTION

[0018] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0019] like Figure 1-4 As shown, the utility model is an energy-saving and heat-dissipating box-type substation, comprising a transformer box 1, a hydraulic cylinder 2 is fixedly arranged outside the transformer box 1 on one side, a support plate 21 is arranged at the output end of the hydraulic cylinder 2, support rods 22 are symmetrically arranged above the support plate 21, and an exhaust fan 23 is connected to the top of the support rod 22. By turning on the external power switches of the hydraulic cylinder 2 and the exhaust fan 23, the hydraulic cylinder 2 can drive the exhaust fans 23 at two places to move up and down, and blow air inside the transformer box 1 at different heights to ensure the heat dissipation area. When the exhaust fan 23 starts to work, it can draw external air, and a filter is arranged at the air inlet end of the exhaust fan 23 to filter the external air.

[0020] The transformer box 1 is provided with an air inlet 11 on the side thereof, and the exhaust fan 23 is located on one side of the air inlet 11. The wind drawn by the exhaust fan 23 can be blown into the transformer box 1 through the air inlet 11, thereby accelerating the air flow inside the transformer box 1, and accelerating the discharge of the hot air flow inside the transformer box 1 to the outside of the box, thereby accelerating the heat dissipation efficiency.

[0021] A mounting hole 14 is provided on the side wall of the transformer box 1 on the other side, and a mounting plate 3 is movably connected in the mounting hole 14. The mounting plate 3 is symmetrically provided with a first mounting block 15 in the upper and lower parts, and a second mounting block 35 is symmetrically provided in the upper and lower parts of the mounting plate 3. A bracket 32 ​​is symmetrically provided in the upper and lower parts of the mounting plate 3. A bolt 33 is movably connected in the bracket 32. The bolt 33 is threadedly connected to the first mounting block 15 and the second mounting block 35. When the mounting plate 3 needs to be disassembled, the bolt 33 is rotated to rotate from the first mounting block 15 to the second mounting block 35. 5 is screwed out, and the bolt 33 releases the restriction effect on the first mounting block 15 and the second mounting block 35. At this time, the mounting plate 3 is movably connected in the mounting hole 14. By holding the brackets 32 at the two places, the mounting plate 3 can be taken out from the transformer box 1, and the filter plate 31 on the mounting plate 3 can be cleaned and replaced. The filter plate 31 is installed in the mounting plate 3. The filter plate 31 arranged on one side of the transformer box 1 can absorb and filter the dust inside or outside the box to prevent the dust from accumulating inside the box and affecting the working state of the electrical equipment inside the transformer box 1.

[0022] A refrigeration box 4 is provided above the transformer box 1, and a circulation pump 42 is provided on the refrigeration box 4. The circulation pump 42 is connected to a circulation pipe 43, and the circulation pipe 43 is arranged on the side of the air inlet hole 11. By turning on the external power switch of the circulation pump 42, the circulation pump 42 starts to extract cooling water from the inside of the refrigeration box 4, and the cooling water starts to flow into the circulation pipe 43. The air extracted by the exhaust fan 23 enters the transformer box 1 through the air inlet hole 11, and the air contacts the surface of the circulation pipe 43. The temperature of the surface of the circulation pipe 43 is reduced by the cooling water, so that the incoming air can be cooled, thereby accelerating the heat dissipation efficiency inside the transformer box 1. The circulating water flow can save water resources.

[0023] In the above solution, a filter is provided on the inner wall of the air inlet 11 to prevent external dust from falling into the transformer box 1 during daily use.

[0024] In the above scheme, the support block 12 is fixedly installed on the side wall of the transformer box 1, and a slide groove 13 is provided in the support block 12. The support block 12 is slidably connected to the side wall of the exhaust fan 23 through the slide groove 13. In the process of the exhaust fan 23 moving up and down, the exhaust fan 23 is slidably connected to the slide groove 13 laterally. The setting of the slide groove 13 can make the exhaust fan 23 move more smoothly.

[0025] In the above solution, a handle 34 is fixedly installed on the outside of the bolt 33, and the handle 34 is used to facilitate the rotation of the bolt 33.

[0026] In the above solution, a connecting rod 16 is provided on the top of the transformer box 1 , and a rain cover 17 is connected above the connecting rod 16 . The rain cover 17 can prevent outdoor rainwater from entering the transformer box 1 .

[0027] In the above scheme, a refrigerator 41 is provided on the outside of the refrigeration box 4. By opening the refrigerator 41, the bottom end of the refrigerator 41 contacts the circulating water in the refrigeration box 4. When the refrigerator 41 starts to work, the contact end of the refrigerator 41 is a semiconductor refrigeration plate, which can cool the circulating water inside the refrigeration box 4 to avoid poor cooling effect on the external air after a long working time.

[0028] Working principle:

[0029] This type of energy-saving and heat-dissipating box-type substation, when it is necessary to dissipate heat inside the transformer box 1 during operation, by turning on the exhaust fan 23 and the hydraulic cylinder 2 switch, external air can be drawn into the transformer box 1, and by turning on the circulation pump 42 switch, the external air can be brought into contact with the surface of the circulation pipe 43 to cool the external air, and the hot air flow inside the transformer box 1 is discharged to the outside through the filter plate 31, which can effectively dissipate heat inside the transformer box 1 and ensure the stability of the electrical equipment inside the box.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving and heat-dissipating box-type substation, comprising a substation box (1), characterized in that: A hydraulic cylinder (2) is fixedly provided on the outside of the transformer box (1) on one side, a support plate (21) is provided on the output end of the hydraulic cylinder (2), a support rod (22) is symmetrically installed above the support plate (21), and an exhaust fan (23) is connected to the top of the support rod (22), an air inlet (11) is provided on the side of the transformer box (1), and the exhaust fan (23) is located on one side of the air inlet (11), and a mounting hole (14) is provided on the side wall of the transformer box (1) on the other side, and a mounting plate (3) is movably connected in the mounting hole (14), and the mounting plate (3) is symmetrically arranged up and down. A first mounting block (15) is provided, the mounting plate (3) is symmetrically provided with a second mounting block (35) above and below, the mounting plate (3) is symmetrically provided with a bracket (32) above and below, a movable connecting bolt (33) is provided in the bracket (32), the bolt (33) is threadedly connected with the first mounting block (15) and the second mounting block (35), a refrigeration box (4) is provided above the transformer box (1), a circulation pump (42) is provided on the refrigeration box (4), the circulation pump (42) is connected to a circulation pipe (43), and the circulation pipe (43) is arranged on the side of the air inlet hole (11).

2. The energy-saving and heat-dissipating box-type substation according to claim 1 is characterized in that: The inner wall of the air inlet hole (11) is provided with a filter screen.

3. The energy-saving and heat-dissipating box-type substation according to claim 1 is characterized in that: A support block (12) is fixedly mounted on the side wall of the transformer box (1), a slide groove (13) is provided in the support block (12), and the support block (12) is slidably connected to the side wall of the exhaust fan (23) via the slide groove (13).

4. The energy-saving and heat-dissipating box-type substation according to claim 1 is characterized in that: A filter plate (31) is installed in the installation plate (3).

5. The energy-saving and heat-dissipating box-type substation according to claim 1 is characterized in that: The bolt (33) externally fixes the mounting handle (34).

6. The energy-saving and heat-dissipating box-type substation according to claim 1 is characterized in that: A connecting rod (16) is provided on the top of the transformer box (1), and a rainproof cover (17) is connected above the connecting rod (16).

7. The energy-saving and heat-dissipating box-type substation according to claim 1 is characterized in that: A refrigerator (41) is provided outside the refrigeration box (4).

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