CN213584895U

CN213584895U - Box-type substation

Info

Publication number: CN213584895U
Application number: CN202022018089.8U
Authority: CN
Inventors: 贾轩; 严高明; 贾怀鑫; 金国君; 甘峰; 张黛荣
Original assignee: Shanxi Xishan Tian'an Electric Co ltd
Current assignee: Shanxi Xishan Tian'an Electric Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-29
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a box-type substation, including first base, the top edge welding of first base has the shell, the top of first base is in the inside welding of shell has the block terminal that a plurality of equidistance distribute, the top welding of shell has the swash plate that keeps off the rain. The utility model discloses in, this box-type substation, the effect that prevents the heat and gather has, avoid because of a series of electric accidents that electric elements overheated leads to, wherein, a plurality of fin can reduce the produced temperature in position that is close to each other between a plurality of block terminals effectively, make the unable thermal-arrest that produces in position that is close to each other between a plurality of block terminals, and this box-type substation's top is provided with the asbestos board, can effectively get completely cut off because of the heat that the sunlight shines the production, and be provided with the clearance between rain-blocking swash plate and the second base, be favorable to the circulation of air, make this box-type substation's inside be unlikely to produce the thermal-arrest because of the.

Description

Box-type substation

Technical Field

The utility model belongs to the technical field of power transmission and distribution, specifically be box-type substation.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage compact type transformer substation is a brand-new substation rising after civil engineering substations, and is particularly suitable for urban network construction and transformation. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.

The box-type substation commonly used at present is generally installed outdoors, along with the shining of sunlight to and can produce a large amount of heats after the circular telegram work, because box itself is enclosed construction, and transformer or block terminal etc. all are inside the box, and a large amount of heats gather and lead to electrical component trouble very easily, cause the conflagration or lead to electrical accident, in addition, box-type substation commonly used at present is because its rain-proof mode only utilizes the box rain-proof, and the box generally adopts seal structure, is unfavorable for the ventilation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned proposed problems, a box substation is provided.

The utility model adopts the technical scheme as follows: the box-type substation comprises a first base, wherein a shell is welded at the edge of the top of the first base, a plurality of distribution boxes distributed equidistantly are welded at the top of the first base inside the shell, a rain-blocking inclined plate is welded at the top of the shell, a first small upright is welded at the tops of the distribution boxes, a second base is welded at the tops of the first small uprights, a plurality of second small uprights distributed equidistantly are welded at the top of the second base, a top plate is welded at the tops of the second small uprights, an asbestos plate is in threaded connection with the top of the top plate, radiating fins are arranged at positions where the distribution boxes are close to each other, radiating tubes are welded at the central positions of the radiating fins, a plurality of connecting blocks distributed equidistantly are welded on the outer walls of the radiating tubes, and water outlet pipes are sleeved at one ends of the radiating tubes, the inlet tube has been cup jointed to the other end that the outlet pipe was kept away from to the cooling tube, the inlet tube is kept away from the one end of cooling tube is provided with the immersible pump, the outlet pipe is kept away from the one end fixedly connected with apron of cooling tube, the bottom of apron is provided with the cistern.

In a preferred embodiment, the second base is rectangular in appearance, and the included angle between the rain-proof sloping plate and the horizontal line is not less than thirty degrees.

In a preferred embodiment, the heat dissipation fins are divided into a plurality of groups, wherein each group is composed of 16 heat dissipation fins, and a heat dissipation pipe is welded at the position where the heat dissipation fins of each group are close to each other.

In a preferred embodiment, the connecting blocks are rectangular in appearance, and the distribution box is welded to two side walls of the connecting blocks.

In a preferred embodiment, the water outlet pipe is fixedly installed on the inner side wall of the shell, the water outlet pipe penetrates through the side wall of the shell and is sleeved with the water inlet pipe, and one end, far away from the water outlet pipe, of the water inlet pipe is sleeved with the water outlet pipe of the submersible pump.

In a preferred embodiment, a cover plate is connected to the ground above the water reservoir in a threaded manner, and the water outlet pipe is clamped on the front side wall of the cover plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, this box-type substation, the effect that prevents the heat and gather has, avoid because of a series of electrical faults that electric elements is overheated and lead to, wherein, a plurality of fin can reduce the produced temperature in position that is close to each other between a plurality of block terminals effectively, make the unable thermal-arrest that produces in position that is close to each other between a plurality of block terminals, and this box-type substation's top is provided with the asbestos board, because the asbestos has good heat-proof quality, can effectively get completely cut off the heat that produces because of the sunlight shines, and be provided with the clearance between rain-blocking swash plate and the second base, be favorable to the circulation of air, make this box-type substation's inside be unlikely to produce the thermal-arrest because.

2. The utility model discloses in, this box-type substation has rain-proof effect, can effectively avoid the inside circuit element of box to intake and induce electric accidents such as short circuit, wherein, is located the asbestos board of this box-type substation top central authorities, can be used to block the rain directly over this box-type substation, and sets up the swash plate that keeps off the rain at shell top edge, can be used to block the rain of this box-type substation incline direction.

Drawings

FIG. 1 is a schematic, diagrammatic, top view of the present invention;

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

fig. 3 is a schematic sectional view of the reservoir of the present invention;

fig. 4 is a schematic view of the structure of the heat sink of the present invention.

The labels in the figure are: 1. connecting blocks; 2. a housing; 3. a rain-proof sloping plate; 4. a second small upright post; 5. a top plate; 6. an asbestos sheet; 7. a second base; 8. a distribution box; 9. a first base; 10. a reservoir; 11. a water outlet pipe; 12. a cover plate; 13. a water inlet pipe; 14. a submersible pump; 15. a heat sink; 16. a radiating pipe; 17. a first small upright.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the box-type substation comprises a first base 9, a shell 2 is welded on the top edge of the first base 9, a plurality of distribution boxes 8 distributed equidistantly are welded on the top of the first base 9 inside the shell 2, a rain-blocking inclined plate 3 is welded on the top of the shell 2, first small upright posts 17 are welded on the tops of the distribution boxes 8, a second base 7 is welded on the tops of the first small upright posts 17, the appearance of the second base 7 is rectangular, the numerical value of the included angle between the rain-blocking inclined plate 3 and a horizontal line is not less than thirty degrees, a plurality of second small upright posts 4 distributed equidistantly are welded on the top of the second base 7, a top plate 5 is welded on the tops of the second small upright posts 4, and asbestos plates 6 are connected on the tops of the top plate 5 by screw threads, the box-type substation has a rainproof effect, and can effectively avoid electrical accidents such as short circuit elements in the box from entering water, wherein, the asbestos plate 6 located at the center of the upper part of the box-type substation can be used for blocking rain right above the box-type substation, the rain blocking inclined plate 3 is arranged at the edge of the top of the shell 2 and can be used for blocking rain in the inclination direction of the box-type substation, the positions of a plurality of distribution boxes 8 close to each other are all provided with radiating fins 15, the central positions of the radiating fins 15 are all welded with radiating pipes 16, the radiating fins 15 are divided into a plurality of groups, each group consists of sixteen radiating fins 15, the positions of each group of radiating fins 15 close to each other are all welded with radiating pipes 16, the outer wall of each radiating pipe 16 is welded with a plurality of connecting blocks 1 distributed equidistantly, the appearances of the connecting blocks 1 are all rectangular, the distribution boxes 8 are all welded on the two side walls of the connecting blocks 1, one ends of the radiating pipes 16 are sleeved with 11, and, a submersible pump 14 is arranged at one end of the water inlet pipe 13 far away from the radiating pipe 16, the water outlet pipe 11 is fixedly arranged on the inner side wall of the shell 2, the water outlet pipe 11 penetrates through the shell 2 and is sleeved with the water inlet pipe 13, one end of the water inlet pipe 13 far away from the water outlet pipe 11 is sleeved with the water outlet pipe of the submersible pump 14, one end of the water outlet pipe 11 far away from the radiating pipe 16 is fixedly connected with a cover plate 12, the bottom of the cover plate 12 is provided with a water reservoir 10, the ground thread above the water reservoir 10 is connected with the cover plate 12, the water outlet pipe 11 is clamped on the front side wall of the cover plate 12, the box-type transformer substation has the effect of preventing heat accumulation, a series of electrical accidents caused by overheating of electrical elements are avoided, wherein, the plurality of radiating fins 15 can effectively reduce the temperature generated at the positions close, because the asbestos has good heat-insulating property, the heat generated by sunlight irradiation can be effectively isolated, and a gap is formed between the rain-blocking inclined plate 3 and the second base 7, so that the ventilation of air is facilitated, and the heat collection generated by the sunlight irradiation in the box-type substation is avoided.

The working principle is as follows: in the utility model, the box-type substation has the effect of preventing heat accumulation, avoids a series of electrical accidents caused by overheating of electrical elements, firstly, the mutual close positions among a plurality of distribution boxes 8 easily generate heat collection, after the distribution boxes 8 are electrified to work, the mutual close positions among the distribution boxes 8 are smaller in distance, along with the longer and longer working time of the distribution boxes 8, the mutual close positions among the distribution boxes 8 generate more and more heat, in order to avoid heat collection, the submersible pump 14 can be opened at the moment, the low-temperature water in the reservoir 10 enters the water outlet pipe 11 along the water inlet pipe 13 through the submersible pump 14, the low-temperature water in the water outlet pipe 11 enters the interior of the radiating pipe 16, at the moment, a plurality of radiating fins 15 welded on the side wall of the water outlet pipe 11 generate heat exchange with the surrounding air, along with the continuous operation of the submersible pump 14, the plurality of heat radiating fins 15 can effectively reduce the temperature generated at the positions close to each other among the plurality of distribution boxes 8.

The utility model discloses in, this box-type substation's top is provided with asbestos board 6, because asbestos has good heat-proof quality, can effectively get completely cut off because of the heat that sunlight shines the production, and is provided with the clearance between rain-proof swash plate 3 and the second base 7, is favorable to the circulation of air for this box-type substation's inside is unlikely to produce the thermal-arrest because of sunlight shines.

The utility model discloses in, this box-type substation has rain-proof effect, avoids the inside circuit element of box to intake and induces electrical fault such as short circuit, wherein, is located the asbestos board 6 of this box-type substation top central authorities, can be used to block the rainwater directly over this box-type substation, and sets up the swash plate 3 that keeps off the rain at 2 top edges of shell, can be used to block the rainwater of this box-type substation incline direction.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Box-type substation, including first base (9), its characterized in that: the solar heat collector is characterized in that a shell (2) is welded at the edge of the top of the first base (9), a plurality of distribution boxes (8) distributed equidistantly are welded at the top of the first base (9), a rain-shielding inclined plate (3) is welded at the top of the shell (2), a plurality of first small columns (17) are welded at the top of the distribution boxes (8), a plurality of second bases (7) are welded at the top of the first small columns (17), a plurality of second small columns (4) distributed equidistantly are welded at the top of the second bases (7), a top plate (5) is welded at the top of each second small column (4), asbestos plates (6) are connected to the top of each top plate (5) in a threaded manner, cooling fins (15) are arranged at positions where the distribution boxes (8) are close to each other, and cooling tubes (16) are welded at the central positions of the cooling fins (15), the welding has connecting block (1) that a plurality of equidistance distribute on the outer wall of cooling tube (16), outlet pipe (11) have been cup jointed to the one end of cooling tube (16), cooling tube (16) are kept away from inlet tube (13) have been cup jointed to the other end of outlet pipe (11), inlet tube (13) are kept away from the one end of cooling tube (16) is provided with immersible pump (14), outlet pipe (11) are kept away from the one end fixedly connected with apron (12) of cooling tube (16), the bottom of apron (12) is provided with cistern (10).

2. The box substation of claim 1, characterized in that: the appearance of the second base (7) is rectangular, and the numerical value of an included angle between the rain-proof inclined plate (3) and a horizontal line is not less than thirty degrees.

3. The box substation of claim 1, characterized in that: the radiating fins (15) are divided into a plurality of groups, each group is composed of sixteen radiating fins (15), and radiating pipes (16) are welded at the positions, close to each other, of the radiating fins (15).

4. The box substation of claim 1, characterized in that: it is a plurality of the outward appearance of connecting block (1) is the rectangle, and is a plurality of the both sides wall of connecting block (1) all welds block terminal (8).

5. The box substation of claim 1, characterized in that: outlet pipe (11) fixed mounting be in on the inside wall of shell (2), outlet pipe (11) run through shell (2) cup joint inlet tube (13), inlet tube (13) are kept away from the one end of outlet pipe (11) has cup jointed the outlet pipe of immersible pump (14).

6. The box substation of claim 1, characterized in that: the ground threaded connection of cistern (10) top has apron (12), outlet pipe (11) joint is in the preceding lateral wall of apron (12).