CN220673107U

CN220673107U - Box-type substation

Info

Publication number: CN220673107U
Application number: CN202322112989.2U
Authority: CN
Inventors: 朱云浩; 朱雨生; 何与坤
Original assignee: Anhui Shangheng Electric Complete Equipment Co ltd
Current assignee: Anhui Shangheng Electric Complete Equipment Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-03-26
Anticipated expiration: 2033-08-08

Abstract

The utility model relates to the technical field of substations, in particular to a box-type substation, which comprises a main body, wherein a base is fixedly connected to the bottom of the main body, moisture-proof cabins are formed on two sides of the front surface of the main body, moisture-proof plates are movably connected to inner cavities of the moisture-proof cabins, three mounting grooves are formed on two sides of the back of the inner cavities of the main body, mounting and dismounting pieces are movably connected to the inner cavities of the mounting grooves, a heat dissipating device is fixedly connected to the back surface of the main body, a cabin door is movably connected to the center of the front surface of the main body, the mounting and dismounting pieces comprise a positioning plate, a rubber column is fixedly connected to one side of the positioning plate, a spring is fixedly connected to one side of the positioning plate, one end of the rubber column is fixedly connected with a linkage plate, the moisture-proof capability of the substation is improved through the moisture-proof plates, and meanwhile, the mounting and the dismounting of the moisture-proof plates are simpler and more convenient without tools, and the mounting and dismounting work can be performed outside the substation.

Description

Box-type substation

Technical Field

The utility model relates to the technical field of transformer substations, in particular to a box-type transformer substation.

Background

The transformer substation is a boost substation, which is used for boosting the electric energy generated by a generator and feeding the boosted electric energy into a high-voltage power grid, and the variety of the transformer substation is various, such as a box-type substation, a preassembled substation or a preassembled substation, and is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, which are integrated into a whole according to a certain wiring scheme, and is prefabricated indoor and outdoor compact distribution devices of a factory, namely, the functions of voltage reduction, low-voltage distribution and the like of the transformer are organically combined together.

When the box-type transformer substation encounters plum rain season and heavy fog weather, the humidity in the distribution room is easy to increase, the concentration of water molecules in the air is increased, when the water molecules reach a certain degree, the insulativity of high-voltage electric equipment is reduced, even the electric equipment is burnt down due to short circuit, and therefore, part of the transformer substation is internally provided with a dampproof plate, the dampproof plate needs to be replaced regularly in order to ensure the dampproof effect, the replacement of the dampproof plate is more troublesome, the transformer substation is required to be detached by means of tools, the dampproof plate is required to be replaced more troublesome, and meanwhile, a large amount of heat is generated when equipment in the box-type transformer substation operates, so that the box-type transformer substation in the prior art has ventilation openings for air exchange with the outside, the function of cooling the inside is achieved, normal operation of the equipment in the box-type transformer substation is guaranteed, and the fan blades rotate to suck rainwater into the equipment easily, so that the existing requirements are not met.

Disclosure of Invention

The utility model aims to provide a box-type substation for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a box-type substation, includes the main body fuselage, the bottom fixedly connected with base of main body fuselage, dampproofing storehouse has been seted up to the front both sides of main body fuselage, dampproofing storehouse's inner chamber swing joint has dampproofing board, the mounting groove that is three in quantity has been seted up respectively to the both sides at the inner chamber back of main body fuselage, the inner chamber swing joint of mounting groove has the piece of installing and removing, the back fixedly connected with heat abstractor of main body fuselage, the front central point put swing joint of main body fuselage has the hatch door, the piece of installing and removing is including the locating plate, one side fixedly connected with rubber column of locating plate, one side of locating plate is located the outside fixedly connected with spring of rubber column, one end fixedly connected with interlock board of rubber column, one end fixedly connected with telescopic link of interlock board, the outside fixedly connected with screens ring of telescopic link.

Preferably, the heat dissipating device comprises a cold row, one side fixedly connected with of cold row is bellows that quantity is two, the inside fixedly connected with step motor of bellows, one side swing joint of step motor has the blast fan, the both sides of cold row are a fixedly connected with collector pipe respectively, the one end fixedly connected with water collecting bin of collector pipe, the inside fixedly connected with water pump of water collecting bin, one side fixedly connected with cold head of water collecting bin, the micro water tank has been seted up to the back of cold head.

Preferably, one end of the inner wall of the mounting groove is fixedly connected with a fixing plate, one side of the fixing plate is provided with a limiting groove, and the inner wall of the limiting groove is mutually matched with the outer side of the clamping ring.

Preferably, one side of the positioning plate is fixedly connected with a plurality of first variable-position blocks, a plurality of second variable-position blocks are arranged on the corresponding surfaces of the linkage plate and the positioning plate, and the first variable-position blocks and the second variable-position blocks are identical in number and are staggered with each other.

Preferably, the inner cavity of the cold row is provided with a plurality of waterways, and a plurality of fins are sequentially arranged on one side of the waterway.

Preferably, one side of the dampproof plate is fixedly connected with a sealing plug, and the outer side of the sealing plug is in transition fit with the inner wall of the dampproof bin.

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

1. according to the utility model, the mounting and dismounting pieces are arranged, so that the dampproof plate can be taken out from the inner cavity of the dampproof bin when being pressed by external force, thereby being beneficial to increasing the dampproof capacity of the transformer substation through the dampproof plate, and meanwhile, the mounting and dismounting of the dampproof plate are simpler and more convenient, tools are not required, and the mounting and dismounting work can be performed outside the transformer substation;

2. according to the utility model, the heat dissipation device is arranged, and the heat dissipation is carried out on the heating element in the transformer substation in a water cooling heat dissipation mode, so that direct convection between the inside of the case and air is avoided, and the fan is prevented from sucking rainwater into the equipment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the body fuselage of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of area A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a schematic view of the overall structure of the mounting and dismounting member of FIG. 3 according to the present utility model;

FIG. 5 is a schematic view of the overall structure of the door of FIG. 2 according to the present utility model;

FIG. 6 is a schematic view of the overall structure of the sump of FIG. 5 according to the present utility model;

in the figure: 1. a main body; 2. a base; 3. a moisture-proof plate; 4. an Cajian; 5. a heat sink; 6. a cabin door; 11. a moistureproof bin; 12. a mounting groove; 31. a sealing plug; 41. a positioning plate; 42. a rubber column; 43. a spring; 44. a linkage plate; 45. a telescopic rod; 46. a clamping ring; 47. a fixing plate; 48. a limit groove; 411. a first shift block; 441. a second shift block; 51. cold row; 52. a wind box; 53. a stepping motor; 54. a blower fan; 55. a water collecting bin; 56. a water collecting pipe; 57. a waterway; 58. fins; 551. a water pump; 552. a cold head; 553. a micro water tank.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings.

Referring to fig. 1-4, the present utility model provides a technical solution:

a box-type substation, comprising a main body 1, characterized in that: the bottom fixedly connected with base 2 of main body 1, dampproofing storehouse 11 has been seted up to the positive both sides of main body 1, dampproofing storehouse 11's inner chamber swing joint has dampproof plate 3, mounting groove 12 that is three in number has been seted up respectively to the both sides at main body 1's inner chamber back, mounting groove 12's inner chamber swing joint has the piece of installing and removing 4, main body 1's back fixedly connected with heat abstractor 5, main body 1's front central point put swing joint has hatch door 6, install and remove piece 4 including locating plate 41, one side fixedly connected with rubber column 42 of locating plate 41, one side of locating plate 41 is located rubber column 42's outside fixedly connected with spring 43, rubber column 42's one end fixedly connected with interlock board 44, interlock board 44's one end fixedly connected with telescopic link 45, telescopic link 45's outside fixedly connected with screens ring 46, be favorable to increasing the dampproof capacity of transformer substation through dampproofing board 3, install and remove just more portably simultaneously, need not use the instrument, can install and remove work outside the transformer substation.

In this embodiment, please refer to fig. 5-6, the heat dissipating device 5 includes a cold row 51, one side of the cold row 51 is fixedly connected with two bellows 52, the inside of the bellows 52 is fixedly connected with a stepper motor 53, one side of the stepper motor 53 is movably connected with a blower fan 54, two sides of the cold row 51 are respectively fixedly connected with a water collecting pipe 56, one end of the water collecting pipe 56 is fixedly connected with a water collecting bin 55, a water pump 551 is fixedly connected with the inside of the water collecting bin 55, one side of the water collecting bin 55 is fixedly connected with a cold head 552, a micro water tank 553 is provided on the back of the cold head 552, the heat dissipating device in the transformer substation is cooled by adopting a water cooling heat dissipating mode, direct convection between the inside of the cabinet and air is avoided, and thus the fan is prevented from sucking rainwater.

In this embodiment, please refer to fig. 3-4, one end of the inner wall of the mounting groove 12 is fixedly connected with a fixing plate 47, one side of the fixing plate 47 is provided with a limiting groove 48, the inner wall of the limiting groove 48 is mutually matched with the outer side of the clamping ring 46, so that the clamping ring 46 can pass through the limiting groove 48 when rotating at that time, and the fixing plate 47 cannot pass through the limiting groove 48 when rotating again, thereby facilitating the removal or installation of the dampproof plate 3 from the inner cavity of the dampproof bin 11.

In this embodiment, referring to fig. 4, a plurality of first positioning blocks 411 are fixedly connected to one side of the positioning plate 41, a plurality of second positioning blocks 441 are provided on the corresponding surfaces of the linkage plate 44 and the positioning plate 41, and the first positioning blocks 411 and the second positioning blocks 441 are the same in number and are offset from each other, so that when the linkage plate 44 moves toward the positioning plate 41, the second positioning blocks 441 and the first positioning blocks 411 collide and squeeze each other, and the positioning plate 41 slightly rotates.

In this embodiment, referring to fig. 5, the inner cavity of the cold row 51 is provided with a plurality of waterways 57, and a plurality of fins 58 are sequentially provided on one side of the waterways 57 in the inner cavity of the cold row 51, which is beneficial to increasing the convection area with air by providing the fins 58, so that the cooling liquid can be cooled more rapidly.

In this embodiment, please refer to fig. 2, one side fixedly connected with sealing plug 31 of dampproofing board 3, the outside of sealing plug 31 and dampproofing storehouse 11's inner wall transitional fit are favorable to avoiding the rainwater to get into dampproofing storehouse 11's inner chamber through dampproofing board 3 and dampproofing storehouse 11's gap, lead to dampproofing board 3 to be soaked by the rainwater and influence dampproofing effect.

The working principle of the utility model is as follows:

in the first step, in the utility model, by pressing the dampproof plate 3 to move forwards along the inner wall of the dampproof bin 11, one end of the telescopic rod 45 is extruded to move backwards, the telescopic rod 45 moves backwards to enable the telescopic rod 44 to move backwards, the clamping ring 46 moves backwards to extrude the rubber column 42 and the spring 43 and deform the rubber column, and as the telescopic rod 44 continues to move backwards, after the second positioning block 441 contacts with the first positioning block 411 and extrudes, the second positioning block 441 and the first positioning block 411 are mutually staggered, the positioning plate 41 rotates slightly after being mutually extruded, the rubber column 42 rotates along with the positioning plate 41, the telescopic rod 44 rotates after the rubber column 42 rotates, the telescopic rod 45 rotates after the telescopic rod 44 rotates, and the clamping ring 46 rotates slightly when the telescopic rod 45 rotates, because the outer side of the clamping ring 46 is mutually matched with the inner wall of the limiting groove 48, after the clamping ring 46 rotates, the clamping ring 3 can be stopped to press the dampproof plate 441, the spring 43 can restore the spring 43 to move forwards through the inner cavity of the upper part of the connecting rod 45, and the dampproof bin 45 can be replaced by the movement of the front side of the connecting rod 45, and the dampproof bin is facilitated;

in the second step, in the present utility model, by providing the heat dissipating device 5, the heat dissipating device 5 includes the cold head 552, when the cooling liquid flows through the micro water tank 553 under the driving of the water pump 551, the heat dissipated by the heat dissipating device is absorbed, when the cooling liquid absorbs the heat, the temperature of the cooling liquid becomes higher, the heated cooling liquid enters the inner cavity of the cold row 51 through the water collecting pipe 56 under the driving of the water pump 551, when the cooling liquid passes through the inner cavity of the cold row 51, part of the heat is transferred to the fins 58 through the fins 58, the convection area of the cooling liquid is increased by providing the plurality of fins 58, the stepping motor 53 gives power to make the blower fan 54 rotate at a high speed, and because the fan blades of the blower fan 54 have a certain inclination angle, when the air passes through, the air on one side of the fan blades moves straight line, and the air on the other side of the fan blade moves along with the inclined line, under the same time, the air flow speed on the inclined line side is higher than the air flow speed on the straight line, so that the two sides of the air can continuously flow to the side of the cooling liquid, the air continuously flows along the inclined side, the air flow along the inclined side, the cooling liquid is formed by the fins 58, and the cooling liquid flows down to the cooling liquid rapidly, and the cooling liquid flows down in the cooling liquid has no inclination angle to the cooling liquid, and the cooling liquid flows down in the cooling tank 55, and the cooling liquid is rapidly formed by the cooling liquid.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A box-type substation, comprising a main body (1), characterized in that: the novel anti-vibration device is characterized in that the base (2) is fixedly connected to the bottom of the main body (1), the moisture-proof bin (11) is formed in the two sides of the front face of the main body (1), the moisture-proof plate (3) is movably connected to one side of the moisture-proof bin (11), three mounting grooves (12) are formed in the two sides of the back of the inner cavity of the main body (1), the mounting grooves (12) are movably connected with mounting and dismounting pieces (4), the heat dissipation device (5) is fixedly connected to the back of the main body (1), the cabin door (6) is movably connected to the center of the front face of the main body (1), the An Cajian comprises a positioning plate (41), one side of the positioning plate (41) is fixedly connected with a rubber column (42), one side of the positioning plate (41) is fixedly connected with a spring (43), one end of the rubber column (42) is fixedly connected with a linkage plate (44), one end of the linkage plate (44) is fixedly connected with a telescopic rod (45), and the outer side of the telescopic rod (45) is fixedly connected with a clamping ring (46).

2. A box-type substation according to claim 1, characterized in that: the cooling device comprises a cooling row (51), one side of the cooling row (51) is fixedly connected with bellows (52) with two numbers, a stepping motor (53) is fixedly connected to the inside of the bellows (52), a blower fan (54) is movably connected to one side of the stepping motor (53), two sides of the cooling row (51) are fixedly connected with water collecting pipes (56) respectively, one ends of the water collecting pipes (56) are fixedly connected with a water collecting bin (55), a water pump (551) is fixedly connected to the inside of the water collecting bin (55), a cold head (552) is fixedly connected to one side of the water collecting bin (55), and a micro water tank (553) is arranged on the back of the cold head (552).

3. A box-type substation according to claim 1, characterized in that: the mounting groove is characterized in that one end of the inner wall of the mounting groove (12) is fixedly connected with a fixing plate (47), one side of the fixing plate (47) is provided with a limiting groove (48), and the inner wall of the limiting groove (48) is mutually matched with the outer side of the clamping ring (46).

4. A box-type substation according to claim 1, characterized in that: one side of locating plate (41) fixedly connected with a plurality of first variable bit blocks (411), a plurality of second variable bit blocks (441) are seted up to interlock board (44) and locating plate (41)'s corresponding face, the quantity of first variable bit blocks (411) is the same and dislocation each other with second variable bit blocks (441).

5. A box-type substation according to claim 2, characterized in that: the inner cavity of cold row (51) is equipped with a plurality of water routes (57), the inner cavity of cold row (51) is located one side in water route (57) and is equipped with a plurality of fin (58) in proper order, one side fixedly connected with sealing plug (31) of dampproofing board (3), the outside of sealing plug (31) and the inner wall transition fit in dampproofing storehouse (11).