CN215934239U

CN215934239U - Box-type substation with high efficiency and rapid heat dissipation

Info

Publication number: CN215934239U
Application number: CN202122025726.9U
Authority: CN
Inventors: 李润松
Original assignee: Guizhou Yixing Electric Co ltd
Current assignee: Guizhou Yixing Electric Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-01
Anticipated expiration: 2031-08-26

Abstract

The utility model belongs to the technical field of box-type substations, and discloses a box-type substation capable of efficiently and quickly dissipating heat. According to the utility model, by arranging the water pump, the inclined block and the piston, when the temperature in the box body rises, the gas in the hollow cylinder can be thermally expanded at the moment, so that the piston is extruded to move upwards, the lifting column can be extruded to move upwards to drive the inclined plate to deflect, then the inclined block can be inclined to be in contact with the conductive block, so that a circuit is connected, at the moment, the water pump is electrified and started to convey cold water stored in the cold water tank to the inside of the water pumping pipe and the bent pipe, and the bent pipe can quickly take away heat in the box body due to the uniform distribution of the bent pipe in the box body, when the temperature in the box body falls to a proper temperature, the electric wire and the conductive block can be disconnected, and the water pump can stop running.

Description

Box-type substation with high efficiency and rapid heat dissipation

Technical Field

The utility model belongs to the technical field of box-type substations, and particularly relates to a box-type substation capable of efficiently and quickly dissipating heat.

Background

The box type transformer substation, also called a prefabricated substation or a prefabricated substation, is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, is a factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, totally-closed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which is built up after a civil transformer substation.

Because its almost totally enclosed state of box-type substation, and its inside electronic component can produce a large amount of heats when the operation, these thermal accumulations can make the inside temperature of transformer substation more and more high, and high temperature can exert an influence to the inside electronic component of transformer substation, make the unable normal operation of these components, consequently need carry out cooling treatment to the transformer operation, and cooling mode to the transformer operation is with fan cooling and water-cooling two kinds, its cooling range of fan cooling is little and the cooling effect is poor, can not effectual cooling, but water-cooling high efficiency is fast but its running cost is very high, make the cooling cost improve greatly.

The existing box-type substation is provided with a ceiling at the top of the substation to prevent heat accumulation caused by direct solar radiation, so that the temperature inside the substation is greatly increased, the ceiling can only shield a part of sunlight, the sunny surface of the substation cannot be completely shielded by the ceiling, high temperature is generated inside the substation under the direct solar radiation effect, and electronic elements can be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a box-type substation with high efficiency and rapid heat dissipation, which has the advantages of rapid cooling and shading to the sun.

In order to achieve the purpose, the utility model provides the following technical scheme: a box-type substation capable of efficiently and quickly dissipating heat comprises a box body, wherein a cold water tank is fixedly mounted at the left end of the upper surface of the box body, a water pumping device is fixedly mounted in the middle of the upper surface of the box body, a bent pipe is fixedly mounted on the inner surface of the box body, the left end and the right end of the bent pipe penetrate through the box body and extend to the outside of the box body, a storage battery is fixedly mounted at the right end of the upper surface of the box body, a bent wire is fixedly connected to the front outer surface of the storage battery, an electric wire is fixedly mounted at the right end of the water pumping device, conductive blocks are fixedly mounted on the outer surfaces of the bent wire and the electric wire, the lower surfaces of the bent wire and the conductive blocks are fixedly connected with the upper surface of the box body, an installation block is fixedly mounted on the upper surface of the box body, an inclined plate is hinged to the middle of the installation block, an inclined block is fixedly mounted on the outer surface of the inclined plate, and a lifting column is fixedly mounted on the lower surface of the inclined plate, internal surface fixed mounting at box top has transmission, because the design of lift post, when the gas in the hollow cylinder was heated because of the high temperature in the box and takes place the inflation, the piston can drive lift post upward movement together because gaseous inflation this moment, lift post can extrude the hang plate and make its deflection this moment, the hang plate can incline after that, make hang block and two conducting block contact circular telegrams, the battery can be with the electric power transport who stores to the water pump this moment in, make the water pump start-up carry cold water to the return bend in, and then absorb the heat in the box, make the temperature in the box reduce fast.

As a preferred technical scheme of the utility model, the water pumping device comprises a water pump, the outer surface of the water pump is fixedly mounted with the upper surface of the box body, the left end of the water pump is fixedly communicated with a water pumping pipe, the other end of the water pumping pipe penetrates through the cold water box and is fixedly sleeved with the inner wall of the cold water box, the bottom of the water pump is fixedly communicated with a water delivery pipe, the other end of the water delivery pipe penetrates through the top of the box body and extends into the box body, the bottom of the water delivery pipe is fixedly communicated with the top of the elbow, and due to the design of the water pump, when the water pump is started, cold water in the cold water box can be pumped by the water pumping pipe and delivered into the water delivery pipe, and then delivered into the elbow, so that the inner cavity of the box body is rapidly cooled.

As a preferable technical scheme of the utility model, the transmission device comprises a heat-conducting sheet, the top of the heat-conducting sheet is fixedly connected with the inner surface of the top of the box body, a hollow cylinder is fixedly sleeved on the inner surface of the heat-conducting sheet, the inner surface of the top of the hollow cylinder is movably connected with the outer surface of the lifting column, a piston is movably sleeved on the inner surface of the hollow cylinder, the upper surface of the piston is fixedly connected with the bottom of the lifting column, gas is filled in the hollow cylinder, the outer surface of the piston is smooth and matched with the inner surface of the hollow cylinder, the heat-conducting sheet is made of a copper sheet, so that the heat-conducting sheet can absorb the ambient heat and can rapidly transfer the heat in the box body to the outer surface of the hollow cylinder, and then the gas at the bottom of the inner cavity of the hollow cylinder can expand by heating to extrude the piston to move upwards.

As a preferable technical scheme of the utility model, the right end of the box body is hinged with a hinged door, the right surface of the hinged door is fixedly provided with a handle, the lower surface of the box body is fixedly provided with a base, and due to the design of the handle, the hinged door can be driven to move by pulling or pushing the handle, so that the inside of the box body is opened or closed.

As a preferable technical proposal of the utility model, the upper surface of the box body is fixedly provided with a fixed mount, a ceiling is fixedly arranged on the upper surface of the fixing frame, a fixing block is fixedly arranged on the front surface of the fixing frame, the outer surface of the inner side of the fixed block is hinged with a hinged plate, the front surface of the box body is fixedly provided with a limit column, due to the design of the ceiling, the sunlight can be shielded, the box body is prevented from being irradiated by the sunlight, so that the internal temperature is greatly improved, further to destroy the electrical elements in the box body, and due to the design of the hinged plate, when the sunlight is too big, the hinged plate can be supported to shield the sunny side of the box body, thereby effectively preventing the direct irradiation of sunlight to the box body and greatly increasing the temperature in the box body, and due to the design of the limit column, the pull ring can be fixed and limited, so that the pull ring can be fixed on the limiting column.

As a preferable technical scheme of the utility model, the lower surface of the hinged plate is fixedly provided with a square block, the outer surface of the inner side of the square block is hinged with a hinged rod, the other end of the hinged rod penetrates through the box body and extends to the inside of the box body, the right end of the hinged rod is fixedly provided with a movable plate, the lower surface of the movable plate is movably connected with the upper surface of the box body, the left end of the movable plate is fixedly connected with a pull rope, the other end of the pull rope penetrates through the box body and extends to the outside of the box body, the bottom of the pull rope is fixedly provided with a pull ring, the inner surface of the pull ring is movably connected with the outer surface of the limiting column, due to the design of the pull ring, the pull rope can be driven to move by pulling the pull ring, then the pull rope can pull the hinged rod and the movable plate to move leftwards, so that the hinged plate can prop up the square block the hinged plate, and then the hinged plate can block sunlight, when the pull ring is fixed on the limiting column, the hinge rod and the moving plate can be fixed, so that the hinge plate is supported by the hinge rod and fixed at a specified position.

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

1. according to the utility model, through arranging the water pump, the inclined block and the piston, when the temperature in the box body rises, the gas in the hollow cylinder can be thermally expanded at the moment, so that the piston is extruded to move upwards, the lifting column can be extruded upwards to drive the inclined plate to deflect, then the inclined block can be inclined to be in contact with the conductive block, so that a circuit is connected, at the moment, the water pump is electrified and started to convey cold water stored in the cold water tank to the inside of the water pumping pipe and the bent pipe, and the bent pipe can quickly take away heat in the box body due to the uniform distribution of the bent pipe in the box body, when the temperature in the box body falls to a proper temperature, the electric wire and the conductive block can be disconnected, the water pump can stop running, so that cold water cooling equipment can run only when the temperature in the box body is too high, and further the running cost of the equipment is greatly reduced while the temperature is quickly lowered.

2. According to the utility model, by arranging the hinged plate, the pull rope and the limiting column, when sunlight is strong, the pull ring can be pulled to drive the pull rope to move, at the moment, the movable plate can be pulled outwards to extrude the hinged rod to move outwards, at the moment, the hinged plate can be extruded and supported by the hinged rod to slowly incline to shade the sunny side of the box body, and then the pull ring is fixed on the limiting column, so that the hinged plate is fixed at a specified position, the hinged plate can block the sunny side, and the box body is prevented from being contacted with too much sunshine to generate high temperature.

Drawings

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

FIG. 2 is a schematic cross-sectional side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the front side of the present invention;

FIG. 4 is a schematic view of an installation structure of the heat conductive sheet of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 1A;

FIG. 6 is an enlarged partial view of FIG. 2 at B according to the present invention;

FIG. 7 is an enlarged partial view of FIG. 3 at C;

fig. 8 is a partial enlarged view of fig. 4 at D according to the present invention.

In the figure: 1. a box body; 2. a cold water tank; 3. a water pumping device; 301. a water pump; 302. a water pumping pipe; 303. a water delivery pipe; 4. bending the pipe; 5. a storage battery; 6. bending the wire; 7. an electric wire; 8. a conductive block; 9. mounting blocks; 10. an inclined plate; 11. an inclined block; 12. a lifting column; 13. a transmission device; 1301. a heat conductive sheet; 1302. a hollow cylinder; 1303. a piston; 14. a hinged door; 15. a handle; 16. a base; 17. a fixed mount; 18. a ceiling; 19. a fixed block; 20. a hinge plate; 21. a square block; 22. a hinged lever; 23. moving the plate; 24. pulling a rope; 25. a pull ring; 26. a limiting column.

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 8, the utility model provides a box-type substation with high efficiency and rapid heat dissipation, which comprises a box body 1, wherein a cold water tank 2 is fixedly installed at the left end of the upper surface of the box body 1, a water pumping device 3 is fixedly installed in the middle of the upper surface of the box body 1, a bent pipe 4 is fixedly installed on the inner surface of the box body 1, the left end and the right end of the bent pipe 4 both penetrate through the box body 1 and extend to the outside of the box body 1, a storage battery 5 is fixedly installed at the right end of the upper surface of the box body 1, a bent wire 6 is fixedly connected with the outer surface of the front surface of the storage battery 5, an electric wire 7 is fixedly installed at the right end of the water pumping device 3, conductive blocks 8 are fixedly installed on the outer surfaces of the bent wire 6 and the electric wire 7, the lower surfaces of the bent wire 6 and the conductive blocks 8 are fixedly connected with the upper surface of the box body 1, an installation block 9 is fixedly installed on the upper surface of the box body 1, an inclined plate 10 is hinged in the middle of the installation block 9, and an inclined block 11 is fixedly installed on the outer surface of the inclined plate 10, the lower fixed surface of hang plate 10 installs lifting column 12, the internal surface fixed mounting at box 1 top has transmission 13, because lifting column 12's design, when the gas in hollow cylinder 1302 was heated because of the interior high temperature of box 1 and takes place the inflation, piston 1303 can drive lifting column 12 upwards to move together because of the inflation of gas this moment, lifting column 12 can extrude hang plate 10 and make its deflection this moment, hang plate 10 can slope after that, make hang block 11 and two conducting blocks 8 contact circular telegrams, battery 5 can be with the electric power of storing to in the water pump 301 this moment, make water pump 301 start to carry cold water to the return bend 4 in, and then absorb the heat in the box 1, make the temperature in the box 1 reduce fast.

Wherein, water pumping device 3 is including water pump 301, water pump 301's surface and box 1's last fixed surface installation, the fixed intercommunication of left end of water pump 301 has drinking-water pipe 302, the other end of drinking-water pipe 302 runs through cold water tank 2 and cup joints with the inner wall of cold water tank 2 is fixed, the fixed intercommunication in bottom of water pump 301 has raceway 303, the other end of raceway 303 runs through the top of box 1 and extends to box 1's inside, the bottom of raceway 303 and the fixed intercommunication in top of return bend 4, because water pump 301's design, when it starts, can be through the drinking-water pipe 302 with the cold water extraction in the cold water tank 2 and carry in raceway 303, carry the inside of return bend 4 afterwards, carry out rapid cooling to box 1's inner chamber.

The transmission device 13 comprises a heat conducting sheet 1301, the top of the heat conducting sheet 1301 is fixedly connected with the inner surface of the top of the box body 1, the inner surface of the heat conducting sheet 1301 is fixedly sleeved with a hollow cylinder 1302, the inner surface of the top of the hollow cylinder 1302 is movably connected with the outer surface of the lifting column 12, the inner surface of the hollow cylinder 1302 is movably sleeved with a piston 1303, the upper surface of the piston 1303 is fixedly connected with the bottom of the lifting column 12, gas is filled in the hollow cylinder 1302, and the outer surface of the piston 1303 is smooth and matched with the inner surface of the hollow cylinder 1302.

Wherein, the right end of box 1 articulates there is hinged door 14, and the right fixed surface of hinged door 14 installs handle 15, and the lower fixed surface of box 1 installs base 16, because the design of handle 15, can drive hinged door 14 motion through pulling or pushing handle 15 for the inside of box 1 is opened or is closed.

Wherein, the upper surface of the box body 1 is fixedly provided with a fixed mount 17, the upper surface of the fixed mount 17 is fixedly provided with a ceiling 18, the front surface of the fixed mount 17 is fixedly provided with a fixed block 19, the outer surface of the inner side of the fixed block 19 is hinged with a hinged plate 20, the front surface of the box body 1 is fixedly provided with a spacing post 26, due to the design of the ceiling 18, the sunlight can be shielded, the internal temperature of the box body 1 is prevented from being greatly increased by the irradiation of the sunlight, thereby destroying the electric elements in the case 1, and due to the design of the hinge plate 20, when the sunlight is too much, the hinge plates 20 can be supported to shield the sunny side of the case 1, thereby effectively preventing the direct irradiation of sunlight to the box body 1, greatly improving the temperature in the box body 1, and due to the design of the limiting columns 26, the pull ring 25 can be fixed and limited, so that the pull ring 25 can be fixed on the limiting column 26.

Wherein, the lower surface of the hinged plate 20 is fixedly provided with a square block 21, the outer surface of the inner side of the square block 21 is hinged with a hinged rod 22, the other end of the hinged rod 22 penetrates through the box body 1 and extends to the inside of the box body 1, the right end of the hinged rod 22 is fixedly provided with a moving plate 23, the lower surface of the moving plate 23 is movably connected with the upper surface of the box body 1, the left end of the moving plate 23 is fixedly connected with a pull rope 24, the other end of the pull rope 24 penetrates through the box body 1 and extends to the outside of the box body 1, the bottom of the pull rope 24 is fixedly provided with a pull ring 25, the inner surface of the pull ring 25 is movably connected with the outer surface of a spacing column 26, due to the design of the pull ring 25, the pull ring 25 can be pulled to drive the pull rope 24 to move, then the pull rope 24 can pull the hinged rod 22 and the moving plate 23 to move leftwards, so that the hinged rod 22 can prop up the hinged plate 20 and the square block the sunlight, when the pull ring 25 is fixed to the stopper post 26, the hinge lever 22 and the moving plate 23 may be fixed such that the hinge plate 20 is supported by the hinge lever 22 and fixed at a designated position.

The working principle and the using process of the utility model are as follows:

when the temperature in the box body 1 rises, the gas at the bottom of the hollow cylinder 1302 is heated to expand, the piston 1303 is pressed by the gas to move upwards, then the lifting column 12 is pressed by the piston 1303 to move upwards and incline the inclined plate 10, at the moment, the inclined block 11 is inclined and is in contact with the conductive block 8, then the circuit is switched on, the current in the storage battery 5 can flow into the water pump 301 through the bent wire 6 and the electric wire 7, then the water pump 301 is switched on to start to pump the cold water in the cold water tank 2 to the water conveying pipe 303 and the bent pipe 4, and then the cold water flows in the bent pipe 4 and quickly absorbs and takes away the redundant heat in the box body 1.

When the strong needs of sunshine to box 1 carry out the sunshade when the sunshine, can stimulate pull ring 25 and drive stay cord 24 and move this moment, moving plate 23 can be dragged outside motion by stay cord 24 next, hinged bar 22 can be extruded outside motion, hinged plate 20 can slowly incline by hinged bar 22 extrusion and expand this moment, fix pull ring 25 on spacing post 26 next, hinged plate 20 can be fixed and expand in appointed position this moment, and then can carry out the sheltering from of sunshine to the sunny side of box 1, make box 1 can not lead to inside temperature to rise by a wide margin because of sunshine perpendicular incidence.

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 high-efficient quick radiating box-type substation, includes box (1), its characterized in that: the left end fixed mounting of box (1) upper surface has cold water storage cistern (2), the middle fixed mounting of box (1) upper surface has pumping device (3), the internal surface fixed mounting of box (1) has return bend (4), the left and right sides both ends of return bend (4) all run through box (1) and extend to the outside of box (1), the right-hand member fixed mounting of box (1) upper surface has battery (5), the positive fixed surface of battery (5) is connected with curved line (6), the right-hand member fixed mounting of pumping device (3) has electric wire (7), the equal fixed mounting of surface of curved line (6) and electric wire (7) has conducting block (8), the lower surface of curved line (6) and conducting block (8) all is connected with the upper surface fixed mounting of box (1), the upper surface fixed mounting piece (9) of box (1), the middle of installation piece (9) articulates there is hang plate (10), the fixed surface of hang plate (10) installs hang plate (11), the fixed surface of hang plate (10) installs lift post (12), the fixed surface at box (1) top installs transmission (13).

2. The box-type substation with efficient and rapid heat dissipation according to claim 1, characterized in that: pumping device (3) are including water pump (301), the surface of water pump (301) and the fixed surface mounting of the upper surface of box (1), the left end fixed intercommunication of water pump (301) has drinking-water pipe (302), the other end of drinking-water pipe (302) runs through cold water tank (2) and cup joints with the inner wall of cold water tank (2) is fixed, the fixed intercommunication in bottom of water pump (301) has raceway (303), the other end of raceway (303) runs through the top of box (1) and extends to the inside of box (1), the bottom of raceway (303) and the fixed intercommunication in top of return bend (4).

3. The box-type substation with efficient and rapid heat dissipation according to claim 1, characterized in that: the transmission device (13) comprises a heat-conducting sheet (1301), the top of the heat-conducting sheet (1301) is fixedly connected with the inner surface of the top of the box body (1), a hollow cylinder (1302) is fixedly sleeved on the inner surface of the heat-conducting sheet (1301), the inner surface of the top of the hollow cylinder (1302) is movably connected with the outer surface of the lifting column (12), a piston (1303) is movably sleeved on the inner surface of the hollow cylinder (1302), and the upper surface of the piston (1303) is fixedly connected with the bottom of the lifting column (12).

4. The box-type substation with efficient and rapid heat dissipation according to claim 1, characterized in that: the right end of box (1) articulates there is hinged door (14), the right fixed surface of hinged door (14) installs handle (15), the lower fixed surface of box (1) installs base (16).

5. The box-type substation with efficient and rapid heat dissipation according to claim 1, characterized in that: the upper surface fixed mounting of box (1) has mount (17), the upper surface fixed mounting of mount (17) has ceiling (18), the front fixed mounting of mount (17) has fixed block (19), the inboard surface of fixed block (19) articulates there is articulated board (20), the front fixed mounting of box (1) has spacing post (26).

6. The box-type substation with efficient and rapid heat dissipation according to claim 5, characterized in that: the lower fixed surface of articulated slab (20) installs square (21), the inboard surface of square (21) articulates there is hinge bar (22), the other end of hinge bar (22) runs through box (1) and extends to the inside of box (1), the right-hand member fixed mounting of hinge bar (22) has movable plate (23), the lower surface of movable plate (23) and the upper surface swing joint of box (1), the left end fixedly connected with stay cord (24) of movable plate (23), the other end of stay cord (24) runs through box (1) and extends to the outside of box (1), the bottom fixed mounting of stay cord (24) has pull ring (25), the internal surface of pull ring (25) and the surface swing joint of spacing post (26).