CN118213894A - Full-buried preassembled transformer substation with multiple heat dissipation modes - Google Patents
Full-buried preassembled transformer substation with multiple heat dissipation modes Download PDFInfo
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- CN118213894A CN118213894A CN202410635173.4A CN202410635173A CN118213894A CN 118213894 A CN118213894 A CN 118213894A CN 202410635173 A CN202410635173 A CN 202410635173A CN 118213894 A CN118213894 A CN 118213894A
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- fixedly connected
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- side wall
- box body
- transformer
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 238000001816 cooling Methods 0.000 claims description 30
- 238000001125 extrusion Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 27
- 239000002689 soil Substances 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 14
- 239000002516 radical scavenger Substances 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 230000009466 transformation Effects 0.000 abstract description 25
- 238000009423 ventilation Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 11
- 239000000498 cooling water Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
- H02B7/08—Underground substations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of fully-buried preassembled transformer substation equipment, in particular to a fully-buried preassembled transformer substation with multiple heat dissipation modes. According to the invention, the expansion sealing mechanism seals the interior of the power transformation box body, so that external air can enter the interior of the power transformation box body through the ventilation pipeline to dissipate heat, the servo motor drives the rotating shaft to rotate, the ventilation fan can discharge the air in the power transformation box body into the sealed inclined box, and the expansion sealing mechanism seals the power transformation box body, so that the air can only enter the power transformation box body through the ventilation pipeline, the ventilation fan rotates to generate air pressure difference in the power transformation box body, cold air naturally flows in from the ventilation pipeline, the air flow speed is increased through the ventilation pipeline, the friction is increased, and meanwhile, energy loss exists in the air circulation process, so that the temperature of the sprayed air is reduced, and the interior of the power transformation box body can be fully cooled.
Description
Technical Field
The invention relates to the technical field of fully-buried preassembled transformer substation equipment, in particular to a fully-buried preassembled transformer substation with multiple heat dissipation modes.
Background
The fully buried preassembled transformer substation with multiple heat dissipation modes is a novel transformer substation design scheme and is mainly characterized in that multiple heat dissipation modes are integrated in the transformer substation design to improve the heat dissipation capacity and the operation efficiency of the transformer substation, the fully buried preassembled transformer substation is characterized in that transformer substation equipment is embedded underground and built in a tunnel or tunnel deep underground, the transformer substation can be safer and more reliable, the occupied area is reduced, the influence on urban environment is avoided, various factors such as the power density of the equipment, the environmental temperature, the heat dissipation requirement and the like need to be comprehensively considered according to actual conditions when the fully buried preassembled transformer substation is designed, and the proper heat dissipation modes are selected and reasonably distributed and configured to ensure the normal operation and long-term stability of the equipment.
The existing device mainly dissipates heat through arranging ventilation windows on the ground surface, but because the underground heat dissipation and ventilation are not smooth, the heat generated by the fully buried transformer substation cannot dissipate, the ground temperature is high in summer, the ventilation windows of the transformer substation are identical to the dummy, even side effects are achieved, therefore, the actual effect cannot be achieved through the ventilation windows, the intelligent degree is low, the heat dissipation function is imperfect, the heat dissipation mode is single, the rain-proof water capacity of the preassembled transformer substation is reduced due to the fact that the ventilation holes are introduced, particularly in the rainy days, rainwater is easy to penetrate through a fan or the ventilation holes to enter the inside of the transformer substation, the service life of the structure is easy to reduce, and meanwhile, potential safety hazards are brought to facility structures in the transformer substation.
Disclosure of Invention
The invention aims to provide a fully-buried preassembled transformer substation with multiple heat dissipation modes, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to a fully buried preassembled transformer substation with multiple heat dissipation modes, which comprises a transformer box body, wherein the side wall of the transformer box body is fixedly connected with a storage box, the inner wall of the storage box is fixedly connected with a soil retaining plate, one side of the soil retaining plate, which is far away from the inner wall of the storage box, is fixedly connected with the side wall of the transformer box body, the side wall of the soil retaining plate is provided with a water inlet hole, the side wall of the storage box is provided with a water drain hole, the top of the soil retaining plate is fixedly connected with a sealed inclined box, and the outer surface of the sealed inclined box is provided with a chute, and the fully buried preassembled transformer substation further comprises:
The expansion sealing mechanism comprises a fixed hinging seat fixedly connected to the side wall of the power transformation box body, a hinging rod is rotatably connected to the side wall of the fixed hinging seat, a rotating seat is rotatably connected to the side wall of the hinging rod, a sealing door is fixedly connected to the side wall of the rotating seat, the side wall of the sealing door is in contact with the inner wall of the power transformation box body, and an extrusion part is fixedly connected to the side wall of the sealing door;
The utility model provides a radiating mechanism, radiating mechanism includes fixed arc board of fixed connection on transformer case body inner wall, the inner wall fixedly connected with servo motor of fixed arc board, servo motor's output fixedly connected with pivot, the lateral wall fixedly connected with scavenger fan of pivot, the top fixedly connected with ring mount of transformer case body, the inner wall fixedly connected with dust guard of ring mount, the one end that servo motor was kept away from to the pivot runs through the bottom of dust guard and extends to the outside, the lateral wall fixedly connected with scavenger pipe of transformer case body, the inner wall fixedly connected with manger plate sketch plate of bin.
Further, expansion sealing mechanism still includes the extrusion case of fixed connection on transformer case body inner wall, the connecting chamber has been seted up in the left side of dust guard, the inner wall fixedly connected with reset spring in connecting chamber, the one end fixedly connected with stripper plate of extrusion case is kept away from to reset spring, the lateral wall in stripper plate and the inner wall sliding connection in connecting chamber, the lateral wall in connecting chamber and the lateral wall contact setting of sealing door, the connection slotted hole has been seted up to the inner wall in extrusion case, the transmission chamber has been seted up in the left side in connecting chamber, the inner wall fixedly connected with inflation gasbag in transmission chamber.
Further, the side wall of the rotating shaft is provided with a reciprocating scratch mechanism, the reciprocating scratch mechanism comprises a pushing arc plate fixedly connected to the side wall of the rotating shaft, a movable plate is arranged on the side wall of the pushing arc plate in a contact manner, and a fixed sliding rod is connected to the side wall of the movable plate in a sliding manner.
Further, both ends of fixed slide bar and the inner wall fixed connection of transformer case body, the lateral wall fixedly connected with coupling spring of fixed slide bar, coupling spring keep away from the one end of movable plate and the inner wall fixed connection of transformer case body.
Further, the reciprocating scratch mechanism further comprises a connecting seat fixedly connected to the outer surface of the movable plate, a rotating rod is rotationally connected to the top of the connecting seat, a gear is fixedly connected to the top end of the rotating rod, a toothed plate is connected to the side wall of the gear in a meshed mode, the side wall of the toothed plate is fixedly connected with the inner wall of the power transformation box body, and a sponge scratch piece is fixedly connected to the side wall of the sealed inclined box.
Further, the top of pivot is provided with water spray cooling mechanism, and water spray cooling mechanism includes the transmission top gear of fixed connection on the pivot top, and the lateral wall meshing of transmission top gear is connected with drive gear, and drive gear's lateral wall axis department fixedly connected with rotary rod, the lateral wall rotation of rotary rod are connected with connecting tube, and the left end of rotary rod runs through connecting tube's right-hand member and extends to the inboard.
Further, the lateral wall fixedly connected with spiral piece that absorbs water of rotary rod, the lateral wall of spiral piece that absorbs water and the inner wall contact setting of connecting tube, the lateral wall fixedly connected with of connecting tube sprays the pipeline, has seted up the cooling hole for water spraying to the lateral wall of spraying the pipeline.
Further, the water spray cooling mechanism further comprises a supporting seat fixedly connected to the side wall of the spraying pipeline, the bottom of the supporting seat is fixedly connected with an arc-shaped sliding plate, the side wall of the arc-shaped sliding plate is fixedly connected with the inner wall of the sealed inclined box, the left end of the connecting pipeline is fixedly connected with the connecting box, the bottom of the connecting box is fixedly connected with a square cooling pipe, one end of the bottom of the square cooling pipe, far away from the connecting box, penetrates through the top of the arc-shaped sliding plate and the power transformation box body and extends to the outer side, and the side wall of the power transformation box body is fixedly connected with the inner wall of the power transformation box body.
The invention has the following beneficial effects:
1. This full pre-buried transformer substation of many heat dissipation modes, when carrying out full pre-buried with the transformer substation, need pack into inside the transformer box body with inside required components and parts, bury into underground with whole device again, need seal the inside transformer box body, the secret ponding when preventing to rain enters into the transformer box body inside, influence inside components and parts use, before carrying out pre-buried, the sealing door rotates on fixed articulated seat through rotating the seat with articulated pole as the axle center, make the sealing door drive the extrusion piece and extrude the stripper plate, the stripper plate moves on the connecting chamber, the inside gas of connecting chamber enters into the transmission intracavity portion through the connection slotted hole, transmission chamber gas increases, make expansion airbag 212 expand, thereby make expansion seal mechanism seal the gap between transformer box body and the sealing door, prevent that the water at the bottom of the ground from entering into the transformer box body inside, avoid the accumulation steam in the transformer box body.
2. This full buried preassembled transformer substation of many heat dissipation modes, because expansion seal mechanism seals the inside of transformer case body, can make outside air enter into the inside heat dissipation of transformer case body through the air exchange pipeline, servo motor drives the pivot and rotates, can make the scavenger fan with the inside gaseous to sealed oblique incasement portion of transformer case body exhaust, because expansion seal mechanism seals transformer case body gas can only get into from the air exchange pipeline, the scavenger fan rotates and makes the inside differential air pressure that produces of transformer case body, cold air flows in naturally from the air exchange pipeline, make the gas velocity of flow speed through the air exchange pipeline become fast, the friction increases, the air also has the energy loss at the in-process of circulation simultaneously, make spun gas temperature reduce, guarantee that the inside can fully cooling of transformer case body.
3. This full pre-buried transformer substation of many heat dissipation modes, when the pivot rotates, the pivot promotes the movable plate and slides on fixed slide bar, the movable plate drives the connecting seat and removes, can make the connecting seat drive the dwang and remove, because dwang and gear engagement, at the movable plate removal in-process, make the dwang drive the sponge and cut and scratch the piece and take place rotatoryly, thereby do benefit to the sponge and cut and scratch a rotatory effect, adsorb the moisture on the inner wall, prevent that the moisture from contacting with inside components and parts on the inner wall, thereby influence the inside components and parts use of transformer case body, improve the security performance.
4. This a full pre-buried transformer substation of many heat dissipation modes, during raining, the rainwater makes the rainwater gliding through the chute on the sealed inclined box, because the device is whole buries the soil bottom, the retaining plate prevents that soil from entering into the bin, the rainwater enters into the bin from the inlet opening, the inside water that stores of bin reaches the position and discharges from the wash port, thereby can avoid the rainwater to pile up the normal use that influences the device, the inside water of bin can cool down the transformer case body, when servo motor drives servo motor and rotates, can make servo motor drive the transmission top gear rotate, make transmission top gear drive gear rotate, thereby make the rotary rod drive the spiral piece of absorbing water rotate, make square cooling tube inhale the water of bin inside into the link box, the link box is inside the transformer case body, thereby make the inside circulating water of link box cool down to inside components and parts, rotate through the spiral piece of absorbing water and make the inside water inflow to spray the pipeline discharge from the cooling hole, make the inside water of bin through the arc reentry into the bin, thereby carry out circulating effect to the reinforcing device, the cooling effect has further been improved, the cooling effect of cooling device has been used, and more heat dissipation device has been cooled down.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the sealing door of the present invention;
FIG. 4 is an enlarged cross-sectional view of the expansion seal mechanism of the present invention;
FIG. 5 is a cross-sectional view of the overall structure of the present invention;
fig. 6 is a sectional view of the structure of the transformer box body of the invention;
FIG. 7 is an enlarged view of the structure of the reciprocating scratch mechanism of the present invention;
FIG. 8 is a cross-sectional view of the internal structure of the sealed inclined box of the present invention;
FIG. 9 is a cross-sectional view of the water jet cooling mechanism of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
In the figure: 101. a transformer box body; 102. a storage tank; 103. a soil retaining plate; 104. a water inlet hole; 105. a drain hole; 106. sealing the inclined box; 107. a chute; 2. an expansion sealing mechanism; 201. a fixed hinging seat; 202. a hinge rod; 203. a rotating seat; 204. sealing the door; 205. an extrusion; 206. an extrusion box; 207. a connecting cavity; 208. a return spring; 209. an extrusion plate; 210. a connecting slot; 211. a transmission cavity; 212. inflating the balloon; 3. a heat dissipation mechanism; 301. fixing the arc plate; 302. a servo motor; 303. a rotating shaft; 304. a ventilator; 305. a circular ring fixing frame; 306. a dust-proof plate; 307. a ventilation duct; 308. a water retaining abnormal plate; 4. a reciprocating scratch mechanism; 401. pushing the arc plate; 402. a moving plate; 403. fixing the sliding rod; 404. a connecting spring; 405. a connecting seat; 406. a rotating lever; 407. a gear; 408. a toothed plate; 409. sponge rubbing pieces; 5. a water spray cooling mechanism; 501. a drive top gear; 502. a transmission gear; 503. a rotating rod; 504. a connecting pipe; 505. a spiral water absorbing member; 506. a spray pipe; 507. cooling water spraying holes; 508. a support base; 509. an arc-shaped sliding plate; 510. a connection box; 511. square cooling tube.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-5, the fully buried pre-fabricated transformer substation with multiple heat dissipation modes comprises a transformer box body 101, when the transformer substation is fully buried, components required by the inside are required to be filled into the transformer box body 101, then the whole device is buried underground, the inside of the transformer box body 101 is required to be sealed, the underground ponding during raining is prevented from entering the inside of the transformer box body 101, the use of the components is affected, the storage box 102 is fixedly connected with the side wall of the transformer box body 101, water in the storage box 102 can cool the transformer box body 101, the inner wall of the storage box 102 is fixedly connected with a retaining plate 103, one side of the retaining plate 103 far away from the inner wall of the storage box 102 is fixedly connected with the side wall of the transformer box body 101, a water inlet 104 is formed in the side wall of the retaining plate 103, a water outlet 105 is formed in the side wall of the storage box 102, a sealing inclined box 106 is fixedly connected with the top of the retaining plate 103, a chute 107 is formed in the outer surface of the sealing inclined box 106, the rainwater is enabled to slide down through the chute 107 on the sealing inclined box 106, and the whole device is buried in the soil, the soil 103 is prevented from entering the soil into the storage box 102, the soil is prevented from entering the storage box 102, and the water can be prevented from entering the storage box 102 to reach a certain position, and the storage hole is normally discharged from the storage box 102, and the storage hole is normally reached, and the storage device is prevented from reaching the storage hole is normally, and the storage hole is normally discharged from the storage box 102:
The expansion sealing mechanism 2 comprises a fixed hinging seat 201 fixedly connected to the side wall of the power transformation box body 101, a hinging rod 202 is rotatably connected to the side wall of the fixed hinging seat 201, a rotating seat 203 is rotatably connected to the side wall of the hinging rod 202, a sealing door 204 is fixedly connected to the side wall of the rotating seat 203, the side wall of the sealing door 204 is in contact with the inner wall of the power transformation box body 101, the sealing door 204 rotates on the fixed hinging seat 201 by taking the hinging rod 202 as an axis through the rotating seat 203, an extrusion piece 205 is fixedly connected to the side wall of the sealing door 204, the expansion sealing mechanism 2 further comprises an extrusion box 206 fixedly connected to the inner wall of the power transformation box body 101, a connecting cavity 207 is formed in the left side of a dustproof plate 306, a reset spring 208 is fixedly connected to the inner wall of the connecting cavity 207, one end of the reset spring 208, which is far away from the extrusion plate 209 is fixedly connected to the inner wall of the connecting cavity 207, the side wall of the connecting cavity 207 is in a sliding manner, the side wall of the connecting cavity 207 is in contact with the side wall of the sealing box 204, a connecting slot 210 is formed in the contact with the inner wall of the sealing door 204, a transmission cavity 211 is formed in the left side of the connecting cavity 207, the inner wall of the connecting cavity 205 is fixedly connected to the inner wall of the connecting cavity 212, the extrusion plate 205 is fixedly connected to the extrusion box 205, the inner wall of the sealing cavity 205 is fixedly connected to the extrusion box 205, the extrusion cavity is fixedly connected to the extrusion box 205, the air bag is driven by the extrusion box 2, and the air bag is prevented from entering the inside the expansion box 101, and the expansion cavity is sealed, and the expansion box 101 is sealed, and the inside is connected to the inside and the expansion cavity 2;
The heat dissipation mechanism 3, the heat dissipation mechanism 3 includes fixed arc board 301 of fixed connection on transformer box body 101 inner wall, the inner wall fixedly connected with servo motor 302 of fixed arc board 301, servo motor 302's output fixedly connected with pivot 303, pivot 303's lateral wall fixedly connected with scavenger fan 304, servo motor 302 drives pivot 303 and rotates, can make scavenger fan 304 discharge the inside gas of transformer box body 101 to sealed oblique case 106 inside, transformer box body 101's top fixedly connected with ring mount 305, ring mount 305's inner wall fixedly connected with dust guard 306, servo motor 302's one end is kept away from in the pivot 303 runs through dust guard 306's bottom and extends to the outside, transformer box body 101's lateral wall fixedly connected with scavenger pipe 307, scavenger fan 304 rotates and makes transformer box body 101 inside produce the air pressure differential, the cold air naturally flows in from scavenger pipe 307, make the gas velocity of flow change fast through scavenger pipe 307, the friction increases, the in-process of air circulation also has the energy loss simultaneously, make the inside gas temperature reduction of sealed oblique case 106 can be abundant, guarantee that the inner wall fixedly connected with of reservoir box 102 blocks the rainwater top of being convenient for setting up the special-shaped rainwater top of conduit 307.
Example 2
The distinguishing feature from embodiment 1 is that,
Referring to fig. 6-9, the side wall of the rotating shaft 303 is provided with a reciprocating scratch mechanism 4, the reciprocating scratch mechanism 4 comprises a pushing arc plate 401 fixedly connected to the side wall of the rotating shaft 303, the side wall of the pushing arc plate 401 is in contact with a moving plate 402, the side wall of the moving plate 402 is fixedly connected with a fixed sliding rod 403, two ends of the fixed sliding rod 403 are fixedly connected with the inner wall of the power transformation box body 101, the side wall of the fixed sliding rod 403 is fixedly connected with a connecting spring 404, one end of the connecting spring 404 far away from the moving plate 402 is fixedly connected with the inner wall of the power transformation box body 101, when the rotating shaft 303 rotates, the rotating shaft 303 pushes the moving plate 402 to slide on the fixed sliding rod 403, the reciprocating scratch mechanism 4 further comprises a connecting seat 405 fixedly connected to the outer surface of the moving plate 402, the top of the connecting seat 405 is rotationally connected with a rotating rod 406, the top end of the rotating rod 406 is fixedly connected with a gear 407, the side wall of the gear 407 is in meshed connection with a toothed plate 408, the side wall of the toothed plate 408 is fixedly connected with the inner wall of the power transformation box body 101, the side wall of the sealing box 106 is fixedly connected with a scratch piece 409, the moving plate 404 is far away from one end of the moving plate 402 and is fixedly connected with the inner wall of the moving plate 402, when the rotating shaft 303 rotates, the moving plate 402 slides the moving plate 402 on the fixed sliding plate 403 on the fixed sliding rod 403, the inner wall is driven by the connecting seat, the rotating rod is in contact with the inner wall of the rotating rod 406, and the sponge body is driven by the sponge 406, and the sponge 406, the inner side is in contact with the inner side of the sponge body, and the inner side of the sponge body is driven and the sponge body and the inner side of the device is driven and the device and rotates.
The top end of the rotating shaft 303 is provided with a water spray cooling mechanism 5, the water spray cooling mechanism 5 comprises a transmission top gear 501 fixedly connected to the top end of the rotating shaft 303, the side wall of the transmission top gear 501 is in meshed connection with a transmission gear 502, when the servo motor 302 drives the servo motor 302 to rotate, the servo motor 302 can drive the transmission top gear 501 to rotate, the transmission top gear 501 drives the transmission gear 502 to rotate, the center shaft of the side wall of the transmission gear 502 is fixedly connected with a rotating rod 503, the side wall of the rotating rod 503 is rotationally connected with a connecting pipeline 504, the left end of the rotating rod 503 penetrates the right end of the connecting pipeline 504 and extends to the inner side, the side wall of the rotating rod 503 is fixedly connected with a spiral water absorbing piece 505, the side wall of the spiral water absorbing piece 505 is in contact with the inner wall of the connecting pipeline 504, the side wall of the connecting pipeline 504 is fixedly connected with a spraying pipeline 506, the side wall of the spraying pipeline 506 is provided with a cooling water spraying hole 507, the water spray cooling mechanism 5 further comprises a supporting seat 508 fixedly connected to the side wall of the spraying pipeline 506, the bottom of the supporting seat 508 is fixedly connected with an arc-shaped sliding plate 509, the side wall of the arc-shaped sliding plate 509 is fixedly connected with the inner wall of the sealed inclined box 106, the left end of the connecting pipeline 504 is fixedly connected with a connecting box 510, the bottom of the connecting box 510 is fixedly connected with a square cooling pipe 511, one end of the square cooling pipe 511 far away from the bottom of the connecting box 510 penetrates through the arc-shaped sliding plate 509 and the top of the power transformation box body 101 and extends to the outer side, the side wall of the power transformation box body 101 is fixedly connected with the inner wall of the power transformation box body 101, so that the rotating rod 503 drives the spiral water absorbing piece 505 to rotate, the square cooling pipe 511 absorbs water in the storage box 102 into the connecting box 510, the connecting box 510 is arranged in the power transformation box body 101, circulating water in the connecting box 510 cools internal components, the spiral water absorbing piece 505 rotates to enable water in the connecting pipeline 504 to be extruded, water flows into the spraying pipeline 506 to be discharged from the cooling water spraying holes 507, and discharged water flows into the storage tank 102 again through the arc-shaped sliding plate 509, so that the device is cooled circularly, the heat dissipation effect of equipment is further enhanced, and the versatility and the heat dissipation effect of the equipment are improved.
When the transformer substation is fully pre-buried, components required by the inside are required to be filled into the inside of the transformer substation body 101, the whole device is buried underground, the inside of the transformer substation body 101 is required to be sealed, the underground ponding in the process of rain is prevented from entering the inside of the transformer substation body 101, the use of the internal components is influenced, before the transformer substation is pre-buried, the sealing door 204 rotates on the fixed hinging seat 201 by taking the hinging rod 202 as the axis through the rotating seat 203, the sealing door 204 drives the extrusion piece 205 to extrude the extrusion plate 209, the extrusion plate 209 moves on the connecting cavity 207, the gas in the connecting cavity 207 enters the inside of the transmission cavity 211 through the connecting slotted hole 210, the gas in the transmission cavity 211 is increased, thereby the expansion sealing mechanism 2 seals a gap between the transformer substation body 101 and the sealing door 204, the water at the bottom is prevented from entering the inside of the transformer substation body 101, the internal part is avoided, the external gas is enabled to enter the inside of the transformer substation body 101 through the ventilation pipe 307 to dissipate heat 303, the servo motor 302 drives the extrusion plate 205 to extrude the extrusion plate 209, the gas can flow into the ventilation pipe 307 from the inside of the ventilation pipe 101 through the fan, the ventilation pipe 307 can be fully cooled down, and the temperature of the ventilation pipe 101 can be fully reduced, and the temperature of the ventilation pipe is reduced, and the air can be fully cooled down from the inside the ventilation pipe 101 is fully blown out through the ventilation pipe 101;
When the rotating shaft 303 rotates, the rotating shaft 303 pushes the moving plate 402 to slide on the fixed sliding rod 403, the moving plate 402 drives the connecting seat 405 to move, the connecting seat 405 can drive the rotating rod 406 to move, because the rotating rod 406 is meshed with the gear 407, in the moving process of the moving plate 402, the rotating rod 406 drives the sponge rubbing piece 409 to rotate, thereby facilitating the rotation effect of the sponge rubbing piece 409, absorbing moisture on the inner wall, preventing the moisture on the inner wall from contacting with the internal components, thereby influencing the use of the internal components of the transformer box body 101, improving the safety performance, during raining, the rainwater slides down through the chute 107 on the sealed inclined box 106, because the device is wholly buried into the soil bottom, the soil is prevented from entering the storage box 102 by the soil retaining plate 103, the rainwater enters the storage box 102 from the water inlet 104, when the water stored in the storage box 102 reaches a certain position and is discharged from the water outlet 105, so as to avoid the influence of rainwater accumulation on the normal use of the device, the water in the storage tank 102 can cool the power transformation tank body 101, when the servo motor 302 drives the servo motor 302 to rotate, the servo motor 302 can drive the transmission top gear 501 to rotate, the transmission top gear 501 drives the transmission gear 502 to rotate, thereby the rotating rod 503 drives the spiral water absorbing member 505 to rotate, the square cooling tube 511 sucks the water in the storage tank 102 into the connecting tank 510, the connecting tank 510 is arranged in the power transformation tank body 101, the circulating water in the connecting tank 510 cools the internal components, the water in the connecting pipeline 504 is extruded through the rotation of the spiral water absorbing member 505, the water flows into the spraying pipeline 506 to be discharged from the cooling water spraying hole 507, the discharged water flows into the storage tank 102 again through the arc-shaped sliding plate 509, therefore, the device is cooled circularly, the heat dissipation effect of the equipment is further enhanced, and the versatility and the heat dissipation effect of the equipment are improved.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The utility model provides a full pre-buried transformer substation of many heat dissipation modes, includes transformer box body (101), the lateral wall fixedly connected with bin (102) of transformer box body (101), the inner wall fixedly connected with of bin (102) keeps off soil board (103), one side that keeps away from bin (102) inner wall and the lateral wall fixedly connected with of transformer box body (101) keep off soil board (103), go into water hole (104) have been seted up to the lateral wall of retaining board (103), drainage hole (105) have been seted up to the lateral wall of bin (102), the top fixedly connected with of retaining board (103) seals inclined box (106), chute (107) have been seted up to the surface of sealed inclined box (106), its characterized in that still includes:
the expansion sealing mechanism (2), the expansion sealing mechanism (2) comprises a fixed hinge seat (201) fixedly connected to the side wall of the transformer box body (101), a hinge rod (202) is rotatably connected to the side wall of the fixed hinge seat (201), a rotating seat (203) is rotatably connected to the side wall of the hinge rod (202), a sealing door (204) is fixedly connected to the side wall of the rotating seat (203), the side wall of the sealing door (204) is in contact with the inner wall of the transformer box body (101), and an extrusion piece (205) is fixedly connected to the side wall of the sealing door (204);
The utility model provides a cooling mechanism (3), cooling mechanism (3) include fixed arc board (301) of fixed connection on transformer case body (101) inner wall, the inner wall fixedly connected with servo motor (302) of fixed arc board (301), the output fixedly connected with pivot (303) of servo motor (302), the lateral wall fixedly connected with scavenger fan (304) of pivot (303), the top fixedly connected with ring mount (305) of transformer case body (101), the inner wall fixedly connected with dust guard (306) of ring mount (305), the one end that servo motor (302) was kept away from to pivot (303) runs through the bottom of dust guard (306) and extends to the outside, the lateral wall fixedly connected with scavenger pipe (307) of transformer case body (101), the inner wall fixedly connected with manger plate abnormal plate (308) of bin (102).
2. The fully buried pre-installed substation with multiple heat dissipation modes according to claim 1, characterized in that: the expansion sealing mechanism (2) further comprises an extrusion box (206) fixedly connected to the inner wall of the transformer box body (101), a connecting cavity (207) is formed in the left side of the dustproof plate (306), a reset spring (208) is fixedly connected to the inner wall of the connecting cavity (207), one end of the reset spring (208), far away from the extrusion box (206), is fixedly connected with the extrusion plate (209), the side wall of the extrusion plate (209) is in sliding connection with the inner wall of the connecting cavity (207), the side wall of the connecting cavity (207) is in contact with the side wall of the sealing door (204), a connecting slot hole (210) is formed in the inner wall of the extrusion box (206), a transmission cavity (211) is formed in the left side of the connecting cavity (207), and an expansion airbag (212) is fixedly connected to the inner wall of the transmission cavity (211).
3. The fully buried pre-installed substation with multiple heat dissipation modes according to claim 2, characterized in that: the side wall of pivot (303) is provided with reciprocal and cuts and rub mechanism (4), reciprocal cut and scratch mechanism (4) are including fixed connection promotion arc board (401) on pivot (303) lateral wall, the lateral wall contact of promotion arc board (401) is provided with movable plate (402), the lateral wall sliding connection of movable plate (402) has fixed slide bar (403).
4. A multi-heat dissipation mode fully buried pre-installed substation according to claim 3, characterized in that: the utility model discloses a transformer box, including fixed sliding rod (403), connecting spring (404), fixed sliding rod (403) both ends and the inner wall fixed connection of transformer box body (101), the lateral wall fixedly connected with connecting spring (404), the one end that movable plate (402) was kept away from to connecting spring (404) and the inner wall fixed connection of transformer box body (101).
5. The multi-heat dissipation mode fully buried pre-installed substation according to claim 4, wherein: the reciprocating scratch mechanism (4) further comprises a connecting seat (405) fixedly connected to the outer surface of the movable plate (402), a rotating rod (406) is rotatably connected to the top of the connecting seat (405), a gear (407) is fixedly connected to the top end of the rotating rod (406), a toothed plate (408) is connected to the side wall of the gear (407) in a meshed mode, the side wall of the toothed plate (408) is fixedly connected with the inner wall of the transformer box body (101), and a sponge scratch piece (409) is fixedly connected to the side wall of the sealed inclined box (106).
6. The multi-heat dissipation mode fully buried pre-installed substation according to claim 5, wherein: the top of pivot (303) is provided with water spray cooling mechanism (5), water spray cooling mechanism (5) are including transmission top gear (501) of fixed connection on pivot (303) top, the lateral wall meshing of transmission top gear (501) is connected with drive gear (502), the lateral wall axis department fixedly connected with rotary rod (503) of drive gear (502), the lateral wall rotation of rotary rod (503) is connected with connecting tube (504), the right-hand member of connecting tube (504) is run through to the left end of rotary rod (503) and is extended to the inboard.
7. The multi-heat dissipation mode fully buried pre-installed substation of claim 6, wherein: the side wall fixedly connected with spiral piece (505) that absorbs water of rotary rod (503), the side wall of spiral piece (505) that absorbs water sets up with the inner wall contact of connecting tube (504), the side wall fixedly connected with of connecting tube (504) sprays pipeline (506), cooling hole for water spraying (507) have been seted up to the side wall of spraying pipeline (506).
8. The multi-heat dissipation mode fully buried pre-installed substation of claim 7, wherein: the water spray cooling mechanism (5) further comprises a supporting seat (508) fixedly connected to the side wall of the spraying pipeline (506), an arc-shaped sliding plate (509) is fixedly connected to the bottom of the supporting seat (508), the side wall of the arc-shaped sliding plate (509) is fixedly connected with the inner wall of the sealed inclined box (106), the left end of the connecting pipeline (504) is fixedly connected with a connecting box (510), a square cooling pipe (511) is fixedly connected to the bottom of the connecting box (510), one end, far away from the bottom of the connecting box (510), of the square cooling pipe (511) penetrates through the top of the arc-shaped sliding plate (509) and the top of the transformer box body (101) and extends to the outer side, and the side wall of the transformer box body (101) is fixedly connected with the inner wall of the transformer box body (101).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410635173.4A CN118213894B (en) | 2024-05-22 | 2024-05-22 | Full-buried preassembled transformer substation with multiple heat dissipation modes |
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| CN202410635173.4A CN118213894B (en) | 2024-05-22 | 2024-05-22 | Full-buried preassembled transformer substation with multiple heat dissipation modes |
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| CN118213894A true CN118213894A (en) | 2024-06-18 |
| CN118213894B CN118213894B (en) | 2024-07-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2320707A1 (en) * | 1973-04-24 | 1974-11-07 | Bbc Brown Boveri & Cie | ELECTRIC SUBSTATION |
| EP2047574A1 (en) * | 2006-08-03 | 2009-04-15 | Jet-Vill Korlátolt Felelösségü Társaság | Transformer station with improved cooling |
| CN204793792U (en) * | 2015-06-24 | 2015-11-18 | 天津市三源电力设备制造有限公司 | Bury case becomes casing waterproofly |
| CN112864896A (en) * | 2021-01-27 | 2021-05-28 | 广东佰昌电力设备有限公司 | Totally enclosed liquid cooling heat dissipation formula buries box-type substation entirely |
| CN217642177U (en) * | 2022-04-29 | 2022-10-21 | 国网重庆市电力公司永川供电分公司 | Flood prevention drainage device of transformer substation |
| CN115528553A (en) * | 2022-09-15 | 2022-12-27 | 南京开关厂股份有限公司 | Bury formula ring box with actively dehumidification function |
| CN117856052A (en) * | 2023-12-14 | 2024-04-09 | 海安美物菲斯物联网科技有限公司 | Box-type substation of preventing soaking |
-
2024
- 2024-05-22 CN CN202410635173.4A patent/CN118213894B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2320707A1 (en) * | 1973-04-24 | 1974-11-07 | Bbc Brown Boveri & Cie | ELECTRIC SUBSTATION |
| EP2047574A1 (en) * | 2006-08-03 | 2009-04-15 | Jet-Vill Korlátolt Felelösségü Társaság | Transformer station with improved cooling |
| CN204793792U (en) * | 2015-06-24 | 2015-11-18 | 天津市三源电力设备制造有限公司 | Bury case becomes casing waterproofly |
| CN112864896A (en) * | 2021-01-27 | 2021-05-28 | 广东佰昌电力设备有限公司 | Totally enclosed liquid cooling heat dissipation formula buries box-type substation entirely |
| CN217642177U (en) * | 2022-04-29 | 2022-10-21 | 国网重庆市电力公司永川供电分公司 | Flood prevention drainage device of transformer substation |
| CN115528553A (en) * | 2022-09-15 | 2022-12-27 | 南京开关厂股份有限公司 | Bury formula ring box with actively dehumidification function |
| CN117856052A (en) * | 2023-12-14 | 2024-04-09 | 海安美物菲斯物联网科技有限公司 | Box-type substation of preventing soaking |
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| Publication number | Publication date |
|---|---|
| CN118213894B (en) | 2024-07-19 |
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