CN216215385U

CN216215385U - Rainproof heat dissipation device for outdoor box-type substation

Info

Publication number: CN216215385U
Application number: CN202122741992.1U
Authority: CN
Inventors: 叶考发; 许孙觉; 连春坤
Original assignee: Fujian Zhongfa Electric Group Co ltd
Current assignee: Fujian Zhongfa Electric Group Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a rainproof heat dissipation device for an outdoor box-type substation, which comprises a distribution box main body, wherein a water storage rack is arranged at the top of the distribution box main body, a sealing plate is arranged on one side of the water storage rack, a water pumping pipe is inserted into the sealing plate, a miniature water pump is arranged on the water storage rack, connecting plates are arranged at the tops of the two water storage racks, water collecting racks are arranged on two sides of each connecting plate, a water trough is arranged between each water collecting rack and the corresponding water storage rack, and a rain baffle is arranged on one side of the bottom of each water collecting rack; has the advantages that: the water collecting frame is additionally arranged so as to collect rainwater, the rainwater of the water collecting frame flows into the water storage frame along the water flowing groove to be stored, the rainwater in the water storage frame flows into the radiating pipe through the water pumping pipe and the connecting pipe by starting the micro water pump, the interior of the distribution box is radiated, and heat flows out through the radiating holes, so that the distribution box keeps normal operation in a high-temperature environment, and the distribution box is prevented from being broken down in operation.

Description

Rainproof heat dissipation device for outdoor box-type substation

Technical Field

The utility model relates to the technical field of outdoor box-type substations, in particular to a rainproof heat dissipation device for an outdoor box-type substation.

Background

The box-type transformer substation, also called a pre-installed transformer substation or a pre-installed transformer substation, is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, and is 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 distribution box.

At present, a circuit board in a distribution box is compact in structure, a capacitor, an inductor and the like on the circuit board can emit a large amount of heat, the heat dissipation space in the distribution box is limited, outdoor distribution boxes are generally subjected to heat dissipation by additionally arranging fans or depend on natural heat dissipation, but the distribution boxes are used outdoors in summer, the heat dissipation of the distribution boxes is difficult due to external high temperature, meanwhile, some distribution boxes can be installed outdoors and often suffer from wind and rain, rainwater enters into the box body, the damage of electrical elements is easily caused, the circuit short circuit is caused, and the safe operation of the distribution boxes is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rainproof heat dissipation device for an outdoor box-type substation, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a rainproof heat dissipation device for an outdoor box-type substation comprises a distribution box main body, wherein a water storage rack is arranged at the top of the distribution box main body, a sealing plate is arranged on one side of the water storage rack, water pumping pipes are inserted on the sealing plate, a miniature water pump is arranged on the water storage rack, connecting plates are arranged at the tops of the two water storage racks, water collecting racks are arranged on two sides of each connecting plate, a water through groove is formed between each water collecting rack and the corresponding water storage rack, a rain baffle is arranged on one side of the bottom of each water collecting rack, jacks are formed in the surface of the top of the distribution box main body, rubber rings are arranged at openings of the jacks, connecting pipes are arranged on the miniature water pumps in a manner of penetrating through the rubber rings and the jacks, one ends of the connecting pipes are connected with heat dissipation pipes through flanges, a distribution box door is arranged on the front side of the distribution box main body, and a supporting plate is arranged on the inner side of the distribution box door, radiating holes are formed in the two sides of the distribution box main body.

Preferably, the water storage racks are in an Contraband-shaped frame structure, and two water storage racks are arranged and distributed on two sides of the top of the distribution box main body.

Preferably, the one end of drinking-water pipe is connected on miniature pump, and the other end extends to the bottom in the water storage frame, the connecting plate is isosceles trapezoid platelike structure, the cross-section of frame that catchments is isosceles trapezoid frame structure, the opening part of water trough is provided with keeps off the net.

Preferably, the backup pad is "L" type plate structure, the cooling tube is "U" type embedding in the backup pad, the one end of cooling tube is provided with the control valve.

Preferably, the louvre is provided with a plurality ofly, and all is "ten" style of calligraphy arrangement along the both sides of block terminal main part and distributes, the louvre is the downward sloping setting with the vertical direction of block terminal main part.

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

1. according to the distribution box, the water collecting frame is additionally arranged at the top of the distribution box main body so as to collect rainwater, the rainwater of the water collecting frame flows into the water storage frame along the water flowing groove to be stored, the miniature water pump is started to enable the rainwater in the water storage frame to flow into the radiating pipe through the water pumping pipe and the connecting pipe so as to radiate the inside of the distribution box, and heat flows out through the radiating holes, so that the distribution box can normally work in a high-temperature environment, and the distribution box is prevented from being broken down in operation.

2. According to the distribution box, the water collecting frame and the rain baffle are additionally arranged, the rain collecting frame collects rainwater, the rain baffle prevents the rainwater from directly falling on the outer side surface of the distribution box, and meanwhile, the heat dissipation holes and the vertical direction of the distribution box body are arranged in a downward inclined mode, so that the rainwater is prevented from entering the interior of the distribution box through the heat dissipation holes to cause the fault of an electrical element; the supporting plate is arranged on the inner side of the distribution box door, so that the radiating tubes can be conveniently clamped and fixed, and the radiating tubes can be conveniently disassembled and maintained.

Drawings

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

figure 3 is a side view of the electrical box door of the present invention.

In the figure: a distribution box main body 1; a water storage rack 2; a closing plate 21; a suction pipe 22; a micro-water pump 23; a connecting plate 3; a water collecting rack 4; a water passage tank 41; a barrier net 42; a rain shield 5; a jack 6; a rubber ring 61; a connecting pipe 62; a radiating pipe 7; the control valve 71; a distribution box door 8; a support plate 81; and heat dissipation holes 9.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a rain-proof heat abstractor that outdoor box-type substation used, including block terminal main part 1, the top fixed mounting of block terminal main part 1 has water storage frame 2, water storage frame 2 is "Contraband" type frame structure, water storage frame 2 is provided with two, and distribute in block terminal main part 1's top both sides, the welding of one side of water storage frame 2 has shrouding 21, it has drinking-water pipe 22 to peg graft on the shrouding 21, install micro-water pump 23 on the water storage frame 2, micro-water pump 23's model is ZL50-20, the one end of drinking-water pipe 22 is connected on micro-water pump 23, and the other end extends to the bottom in the water storage frame 2.

The top of the two water storage frames 2 is welded with a connecting plate 3, the connecting plate 3 is in an isosceles trapezoid plate structure, the two sides of the connecting plate 3 are welded with water collecting frames 4, the cross section of each water collecting frame 4 is in an isosceles trapezoid frame structure, a water trough 41 is arranged between each water collecting frame 4 and each water storage frame 2, a blocking net 42 is arranged at the opening of each water trough 41, each blocking net 42 can prevent leaves and sundries from entering the water storage frames 2 and blocking the water trough 41, one side of the bottom of each water collecting frame 4 is welded with a rain shield plate 5, the top surface of the distribution box main body 1 is provided with a jack 6, a rubber ring 61 is bonded at the opening of each jack 6, each rubber ring 61 prevents dust from entering the inside of the distribution box, a connecting pipe 62 penetrates through each rubber ring 61 and each jack 6 and is fixedly arranged on each micro-water pump 23, one end of each connecting pipe 62 is connected with a radiating pipe 7 through a flange, each radiating pipe 7 is a heat-conducting flexible pipe, and a distribution box door 8 is arranged on the front side of the distribution box main body 1, the inboard welding of distribution box door 8 has backup pad 81, backup pad 81 is "L" type plate structure, cooling tube 7 is "U" type embedding in backup pad 81, it is convenient fixed to the block of cooling tube 7, prevent that the swing of cooling tube 7 from leading to damaging, control valve 71 is installed to the one end of cooling tube 7, control valve 71's model is Q11F-16P, control valve 71 is convenient to the release of rainwater in the cooling tube 7, louvre 9 has all been seted up to the both sides of distribution box main part 1, louvre 9 is provided with a plurality ofly, and all be "ten" style of calligraphy along the both sides of distribution box main part 1 and arrange the distribution, louvre 9 is the downward sloping setting with the vertical direction of distribution box main part 1.

The working principle is as follows: when the distribution box is actually used, the water collecting frame 4 is additionally arranged at the top of the distribution box main body 1 so as to collect rainwater, the rainwater of the water collecting frame 4 flows into the water storage frame 2 along the water flowing groove 41 to be stored, so that heat dissipation treatment can be conveniently carried out when the distribution box is not rained, the rainwater in the water storage frame 2 flows into the heat dissipation pipe 7 through the water pumping pipe 22 and the connecting pipe 62 by starting the micro water pump 23, the interior of the distribution box is further dissipated heat, the heat flows out through the heat dissipation holes 9, the heat dissipation effect in the distribution box is improved, the distribution box is enabled to normally work in a high-temperature environment, and faults of the distribution box in operation are avoided; the rain baffle 5 is additionally arranged, the rain baffle 5 prevents rainwater from directly falling on the outer side surface of the distribution box, and meanwhile, the heat dissipation holes 9 and the distribution box main body 1 are arranged in a downward inclined mode in the vertical direction, so that the rainwater is prevented from entering the interior of the distribution box through the heat dissipation holes 9 to cause the fault of an electrical element; the supporting plate 81 is arranged on the inner side of the distribution box door 8, the radiating pipe 7 is fixed by clamping conveniently, and the control valve 71 is convenient for releasing rainwater in the radiating pipe 7, so that the radiating pipe 7 is convenient to disassemble, assemble and repair.

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 rain-proof heat abstractor that outdoor box-type substation used, includes distribution box main part (1), its characterized in that: the water storage rack (2) is arranged at the top of the distribution box main body (1), a sealing plate (21) is arranged on one side of the water storage rack (2), a water pumping pipe (22) is inserted on the sealing plate (21), a micro water pump (23) is arranged on the water storage rack (2), a connecting plate (3) is arranged at the tops of the two water storage racks (2), water collecting racks (4) are arranged on two sides of the connecting plate (3), a water passing groove (41) is formed between each water collecting rack (4) and the corresponding water storage rack (2), a rain shielding plate (5) is arranged on one side of the bottom of each water collecting rack (4), jacks (6) are formed in the top surface of the distribution box main body (1), rubber rings (61) are arranged at openings of the jacks (6), connecting pipes (62) are arranged on the micro water pumps (23) and penetrate through the rubber rings (61) and the jacks (6), one ends of the radiating pipes (62) are connected with the radiating pipes (7) through flanges, the front side of distribution box main part (1) is provided with distribution box door (8), the inboard of distribution box door (8) is provided with backup pad (81), louvre (9) have all been seted up to the both sides of distribution box main part (1).

2. The rainproof heat dissipation device for the outdoor box-type substation of claim 1, wherein: the water storage rack (2) is of an Contraband-shaped frame structure, and the two water storage racks (2) are distributed on two sides of the top of the distribution box main body (1).

3. The rainproof heat dissipation device for the outdoor box-type substation of claim 1, wherein: one end of the water pumping pipe (22) is connected to the micro water pump (23), the other end of the water pumping pipe extends to the bottom of the water storage frame (2), the connecting plate (3) is of an isosceles trapezoid plate-shaped structure, the cross section of the water collecting frame (4) is of an isosceles trapezoid frame structure, and a blocking net (42) is arranged at an opening of the water passing groove (41).

4. The rainproof heat dissipation device for the outdoor box-type substation of claim 1, wherein: the support plate (81) is an L-shaped plate structure, the radiating pipe (7) is a U-shaped embedded in the support plate (81), and one end of the radiating pipe (7) is provided with a control valve (71).

5. The rainproof heat dissipation device for the outdoor box-type substation of claim 1, wherein: the heat dissipation holes (9) are arranged in a plurality of cross shapes and distributed along two sides of the distribution box main body (1), and the heat dissipation holes (9) and the distribution box main body (1) are arranged in a downward inclined mode in the vertical direction.