CN116646858A - Buried box transformer substation - Google Patents
Buried box transformer substation Download PDFInfo
- Publication number
- CN116646858A CN116646858A CN202310605588.2A CN202310605588A CN116646858A CN 116646858 A CN116646858 A CN 116646858A CN 202310605588 A CN202310605588 A CN 202310605588A CN 116646858 A CN116646858 A CN 116646858A
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- China
- Prior art keywords
- plate
- transformer substation
- fixedly arranged
- cover plate
- shell
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000009423 ventilation Methods 0.000 claims abstract description 50
- 239000011229 interlayer Substances 0.000 claims abstract description 9
- 230000001740 anti-invasion Effects 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000002689 soil Substances 0.000 description 17
- 230000000903 blocking effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 241000699670 Mus sp. Species 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
- E04H5/04—Transformer houses; Substations or switchgear houses
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Environmental Sciences (AREA)
- Structural Engineering (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Insects & Arthropods (AREA)
- Birds (AREA)
- Civil Engineering (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a buried box transformer which comprises a transformer substation shell and a cover plate, wherein the cover plate is arranged on the surface of the transformer substation shell, the surface of the transformer substation shell is provided with a ventilation mechanism, a diversion mechanism, an anti-invasion mechanism, a water collecting mechanism and a dredging mechanism, the surface of the cover plate is provided with an anti-blocking mechanism and a resetting mechanism, the ventilation mechanism comprises a ventilation pipe and an air outlet pipe, the ventilation pipe is fixedly inserted into the inside of the top end of the transformer substation shell, the cross section of the ventilation pipe is in an S shape, an interlayer box is fixedly arranged in the transformer substation shell, the ventilation pipe is communicated with the lower surface of the interlayer box, and the buried box transformer is provided with the ventilation pipe, the air outlet pipe and a shielding plate.
Description
Technical Field
The invention relates to the technical field of transformer substations, in particular to a buried box transformer.
Background
The transformer substation refers to equipment or a place in a power system, which can convert voltage and current so that electric energy can be normally transmitted and used.
The prior common transformer substation is generally placed on an electric pole by adopting an outdoor platform or is placed on the electric pole in an overhead manner, but along with the urban construction, the transformer substation which goes deep into a city center is more and more difficult to construct, the outdoor platform of the transformer substation is placed on the electric pole or is placed on the electric pole in an overhead manner, so that the occupied area is large, the construction difficulty is large, the greening is influenced, the whole city landscape is destroyed, the environment is extremely uncoordinated, the planning construction of the city is seriously influenced, most of the existing transformer substation is buried underground, and green lawns can be planted above the transformer substation and roads can be built, so that the transformer substation can be widely applied to the construction of airports, bridges, roads and commercial centers, and a large amount of valuable space is saved for the city land, but when the existing buried boxes are used in particular, the existing buried boxes have some problems:
the position that current buried case becomes is underground, generally only the top that buried case becomes is kept level with ground, make the apron on the transformer substation shell expose, so that the staff overhauls at any time, and the in-process that the transformer substation was in operation can produce heat, consequently, can set up a vent on the shell at transformer substation top and be used for ventilation and heat dissipation, but these vents expose outside, very easily have the dust to get into the transformer substation shell through the vent, perhaps the vent is plugged up by debris, simultaneously when overhauling the transformer substation, need take the apron off the transformer substation shell through pulling the handle on the apron, and in order to improve pleasing to the eye effect and handle arch because external force damages, consequently, the handle is usually set up in the recess on the apron, make the height of handle be less than the height of apron, because apron and handle expose outside, consequently, recess on the apron is very easily plugged up by dust or earth, and then lead to the staff to be difficult to carry the apron through the handle, and the apron is set up in the top at the shell, consequently, can have the gap between apron and the shell, when overhauling the transformer substation, the rainwater or other water flow to the shell, the gap is gone into to the transformer substation, the inside can be difficult to be influenced to the inside the transformer substation, the transformer substation is gone into to the inside to the transformer substation, the gap is moved to the inside to the transformer substation, the air gap is taken down to the inside the transformer substation, the inside the transformer substation is difficult to be in the inside the transformer substation, the transformer substation has the air-substation to the gap to the air-case has been taken down.
Disclosure of Invention
The invention aims to provide a buried box transformer substation, which solves the problems that dust easily enters a transformer substation shell through a ventilation opening when the ventilation opening is exposed outside or the ventilation opening is blocked by sundries, and meanwhile, due to the fact that a cover plate and a handle are exposed outside, a groove on the cover plate is easily blocked by dust or soil, so that a worker is difficult to lift the cover plate through the handle, and when rainwater or other water source flows onto the cover plate, water flows into the transformer substation shell from a gap between the cover plate and the transformer substation shell, and the risks such as short circuit and the like occur to a circuit inside a transformer substation.
In order to achieve the above purpose, the present invention provides the following technical solutions: the buried box transformer comprises a transformer substation shell and a cover plate, wherein the cover plate is arranged on the surface of the transformer substation shell, a ventilation mechanism, a diversion mechanism, an anti-invasion mechanism, a water collecting mechanism and a dredging mechanism are arranged on the surface of the transformer substation shell, and an anti-blocking mechanism and a resetting mechanism are arranged on the surface of the cover plate;
the ventilation mechanism comprises a ventilation pipe and an air outlet pipe, the ventilation pipe is fixedly inserted into the inside of the top end of the transformer substation shell, the cross section of the ventilation pipe is S-shaped, an interlayer box is fixedly installed in the transformer substation shell, the ventilation pipe is communicated with the lower surface of the interlayer box, the air outlet pipe is communicated with the surface of the ventilation pipe, the cross section of the air outlet pipe is J-shaped, and the possibility that sundries enter the air outlet pipe can be reduced because the outlet end of the air outlet pipe faces downwards.
As a preferable technical scheme of the invention, the diversion mechanism comprises fan blades and driving fans, a second supporting plate is fixedly arranged in the ventilation pipe, a first supporting plate is fixedly arranged at the top end of the transformer substation shell, transmission shafts are rotatably arranged on the surfaces of the first supporting plate and the second supporting plate, the driving fans are fixedly arranged on the surfaces of the transmission shafts on the first supporting plate, the fan blades are fixedly arranged on the surfaces of the transmission shafts on the second supporting plate, wind outside the transformer substation can blow the driving fans to drive the fan blades to rotate, and ventilation inside the transformer substation can be accelerated through the rotating fan blades.
As a preferable technical scheme of the invention, a transmission belt is arranged on the surface transmission of the two transmission shafts, the fan blades are positioned in the ventilation pipe, and the driving fan is positioned at the top of the transformer substation shell.
As a preferable technical scheme of the invention, the anti-intrusion mechanism comprises shielding plates, square tubes and first springs, wherein the square tubes are communicated with one end of an air outlet pipe, which is positioned outside a transformer substation shell, the number of the shielding plates is two, the two shielding plates are rotatably installed inside the square tubes, the first springs are fixedly installed on the surfaces of the shielding plates, one end of each first spring, which is far away from the shielding plate, is fixedly installed inside the square tubes, a limiting frame is fixedly installed inside the square tubes, the limiting frame is positioned at the upper ends of the two shielding plates, the square tubes are covered by the shielding plates, and small-size mice can be prevented from entering the inside of the transformer substation shell through the air outlet pipe and the ventilation pipe, so that the cables in the transformer substation are damaged.
As a preferable technical scheme of the invention, the anti-blocking mechanism comprises a dust shielding plate, an opening plate and a connecting plate, wherein the connecting plate is inserted into the cover plate in a sliding manner, the opening plate is fixedly arranged at the upper end of the connecting plate, a connecting rod is inserted into the cover plate in a sliding manner, the dust shielding plate is fixedly arranged at the top end of the connecting rod, and dust and soil can be prevented from blocking a groove on the cover plate through the opening plate and the dust shielding plate.
As a preferable technical scheme of the invention, the reset mechanism comprises a second spring, a third spring and a connecting rope, wherein the second spring is fixedly arranged on the lower surface of the lifting plate, one end of the second spring, which is far away from the lifting plate, is fixedly arranged on the surface of the cover plate, the third spring is fixedly arranged on the lower surface of the dust shielding plate, one end of the third spring, which is far away from the dust shielding plate, is fixedly arranged on the surface of the cover plate, so that the tip of a finger presses down the dust shielding plate, and the lifting plate is used as a handle to assist in removing the cover plate when the lifting plate is pushed by the second spring.
As a preferable technical scheme of the invention, the connecting rope is fixedly arranged on the lower surface of the dust shielding plate, one end of the connecting rope, which is far away from the dust shielding plate, is fixedly arranged on the lower surface of the lifting plate, the surface of the cover plate is fixedly provided with two supporting frames, the upper ends of the supporting frames are rotatably provided with supporting shafts, the connecting rope is in transmission connection with the two supporting shafts, the surface of the cover plate is provided with a drainage groove, and the lifting plate and the dust shielding plate are pulled to be in a parallel state while the dust and soil are prevented from blocking a groove on the cover plate while the dust shielding plate is pushed to move upwards by a third spring.
As a preferable technical scheme of the invention, the water collecting mechanism comprises a water collecting frame and a water collecting barrel, wherein the water collecting frame is fixedly arranged in a transformer substation shell, the water collecting frame is positioned under a cover plate, the surface of the water collecting frame is communicated with a connecting pipe, a plurality of mounting frames are fixedly arranged on the side surface of the transformer substation shell, the water collecting barrel is fixedly arranged in the water collecting barrel and the mounting frames, the connecting pipe is communicated with the surface of the water collecting barrel, a plurality of water permeable holes are formed in the surface of the water collecting barrel, and water flowing down between the cover plate and the transformer substation shell can be received by the water collecting frame, so that the water can permeate into soil through the water permeable holes on the water collecting barrel.
As a preferable technical scheme of the invention, the dredging mechanism comprises a dredging plate, a pull rod and a handle, wherein the dredging plate is arranged in the water collecting barrel, the pull rod is fixedly arranged on the upper surface of the dredging plate, the handle and one end of the pull rod, which is far away from the dredging plate, are fixedly arranged, and the top end of the water collecting barrel is provided with a cover to drive the dredging plate to move upwards so as to bring out soil in the water collecting barrel and clean soil in the water collecting barrel.
As a preferable technical scheme of the invention, two air holes are formed in the surface of the dredging plate, a screen plate is fixedly arranged in the air holes on the surface of the dredging plate, and when the dredging plate is put into the water collecting barrel again, air can circulate through the air holes and the screen plate, so that the air between the dredging plate and the water collecting barrel is prevented from being difficult to discharge and difficult to put the dredging plate at the bottom of the water inlet barrel.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the ventilation pipe, the air outlet pipe, the fan blades and the shielding plate are arranged, and as the outlet end of the air outlet pipe faces downwards, the possibility that sundries enter the air outlet pipe can be reduced, the square pipe is covered by the shielding plate, so that small-volume organisms such as mice can be prevented from entering the inside of the transformer substation shell through the air outlet pipe and the ventilation pipe, the cables in the transformer substation are damaged, the fan blades can be driven to rotate by wind outside the transformer substation, and the ventilation inside the transformer substation can be accelerated by the rotating fan blades.
2. According to the invention, the dust shielding plate, the third spring and the lifting plate are arranged, so that the tip of a finger presses down the dust shielding plate, the lifting plate is used as a handle to assist in taking down the cover plate when the lifting plate is pushed by the second spring, and the dust shielding plate is pushed by the third spring to move upwards when the hand is pulled out, and meanwhile, the lifting plate and the dust shielding plate are pulled to be in a parallel state by the connecting rope, so that dust and soil are prevented from blocking a groove on the cover plate.
3. According to the invention, the water collecting barrel, the water collecting frame and the dredging plate are arranged, water flowing down between the cover plate and the transformer substation shell can be received by the water collecting frame and flow into the water collecting barrel, and then permeate into soil through the water permeable holes to drive the dredging plate to move upwards, so that the soil in the water collecting barrel can be brought out, and the soil in the water collecting barrel can be cleaned.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the inside of the transformer substation housing according to the present invention;
FIG. 3 is a schematic view of the structure of the vent portion of the present invention;
FIG. 4 is an enlarged view of the invention at A in FIG. 3;
FIG. 5 is an enlarged view of the invention at B in FIG. 3;
FIG. 6 is an enlarged view of FIG. 2 at C in accordance with the present invention;
FIG. 7 is a schematic view of the structure of a water collection tub portion of the present invention;
FIG. 8 is a schematic view of a dredging plate part according to the invention.
In the figure: 1. a substation housing; 201. an air outlet pipe; 202. a ventilation pipe; 203. an interlayer box; 204. square tubes; 205. a first spring; 206. a limit frame; 207. a shielding plate; 208. a first support plate; 209. a second support plate; 210. driving a fan; 211. a fan blade; 212. a transmission shaft; 213. a transmission belt; 301. lifting the plate; 302. a dust shield; 303. a connecting rod; 304. a second spring; 305. a support frame; 306. a connecting rope; 307. a support shaft; 308. a drainage channel; 309. a third spring; 310. a connecting plate; 401. a water collecting barrel; 402. a water collecting frame; 403. a connecting pipe; 404. a cover; 405. a handle; 406. a pull rod; 407. a mounting frame; 408. a water permeable hole; 409. a dredging plate; 410. a screen plate; 411. ventilation holes; 5. and a cover plate.
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.
Referring to fig. 1-8, the present invention provides a technical solution for a buried box transformer substation:
embodiment one:
according to the embodiment shown in fig. 1, 2, 3, 4 and 5, the buried box transformer comprises a transformer substation shell 1 and a cover plate 5, wherein the cover plate 5 is arranged on the surface of the transformer substation shell 1, a ventilation mechanism, a diversion mechanism, an anti-invasion mechanism, a water collecting mechanism and a dredging mechanism are arranged on the surface of the transformer substation shell 1, and an anti-blocking mechanism and a reset mechanism are arranged on the surface of the cover plate 5;
the ventilation mechanism comprises a ventilation pipe 202 and an air outlet pipe 201, wherein the ventilation pipe 202 is fixedly inserted into the inside of the top end of the transformer substation shell 1, the cross section of the ventilation pipe 202 is S-shaped, an interlayer box 203 is fixedly arranged in the transformer substation shell 1, the ventilation pipe 202 is communicated with the lower surface of the interlayer box 203, the air outlet pipe 201 is communicated with the surface of the ventilation pipe 202, the cross section of the air outlet pipe 201 is J-shaped, and as the outlet end of the air outlet pipe 201 faces downwards, the possibility that sundries enter the air outlet pipe 201 can be reduced;
the diversion mechanism comprises fan blades 211 and driving fans 210, a second supporting plate 209 is fixedly arranged in the ventilation pipe 202, a first supporting plate 208 is fixedly arranged at the top end of the transformer substation shell 1, driving shafts 212 are rotatably arranged on the surfaces of the first supporting plate 208 and the second supporting plate 209, the driving fans 210 are fixedly arranged on the surfaces of the driving shafts 212 on the first supporting plate 208, wind outside the transformer substation can blow the driving fans 210 to drive the fan blades 211 to rotate, the fan blades 211 are fixedly arranged on the surfaces of the driving shafts 212 on the second supporting plate 209, the ventilation inside the transformer substation can be accelerated through the rotating fan blades 211, a driving belt 213 is arranged on the surface transmission of the two driving shafts 212, the fan blades 211 are positioned in the ventilation pipe 202, and the driving fans 210 are positioned at the top of the transformer substation shell 1;
wherein, anti-intrusion mechanism includes shielding plate 207, side pipe 204 and first spring 205, side pipe 204 is linked together with the one end that goes out the tuber pipe 201 and be located the outside of transformer substation shell 1, the quantity of shielding plate 207 is two, two shielding plates 207 all rotate the installation with the inside of side pipe 204, cover side pipe 204 through shielding plate 207, can prevent that mouse isovolumetric less living beings from getting into the inside of transformer substation shell 1 through going out tuber pipe 201 and ventilation pipe 202, cause the damage to the cable in the transformer substation, the fixed surface installation of first spring 205 and shielding plate 207, the fixed surface installation of one end and side pipe 204 of keeping away from shielding plate 207 of first spring 205, can stimulate shielding plate 207 through first spring 205 and cover side pipe 204, the fixed mounting of inside of side pipe 204 has spacing frame 206, spacing frame 206 is located the upper end of two shielding plates 207.
In particular use, the buried box transformer substation can connect the outside with the inside of the substation shell 1 through the channel formed by the air outlet pipe 201 and the ventilation pipe 202, so that the gap between the cover plate 5 and the substation shell 1 is used as an air inlet, then the air is kept to circulate through the air outlet pipe 201 and the ventilation pipe 202, as the outlet end of the air outlet pipe 201 faces downwards, the possibility that sundries enter the air outlet pipe 201 can be reduced, meanwhile, if the outside is in windy weather, the driving fan 210 can be blown by air, then the fan blades 211 in the ventilation pipe 202 are driven to rotate through the transmission of the two transmission shafts 212 and the transmission belt 213, the air in the substation can be driven to circulate through the rotating fan blades 211, the shielding plate 207 can be blown out when the air is blown out from the air outlet pipe 201, the air can be driven to flow out, the shielding plate 207 can be driven to rotate upwards to be attached to the limit frame 206 through the first spring 205, the square pipe 204 can be prevented from being covered by mice and other small organisms entering the inside the shell 1 through the air outlet pipe 201 and the transmission belt 213, and the cable in the substation can be damaged.
Embodiment two:
on the basis of the first embodiment, as shown in fig. 6, the anti-blocking mechanism comprises a dust shielding plate 302, a lifting plate 301 and a connecting plate 310, wherein the connecting plate 310 is inserted into the cover plate 5 in a sliding manner, the lifting plate 301 is fixedly arranged at the upper end of the connecting plate 310, a connecting rod 303 is inserted into the cover plate 5 in a sliding manner, the dust shielding plate 302 is fixedly arranged at the top end of the connecting rod 303, and dust and soil can be prevented from blocking a groove on the cover plate 5 through the lifting plate 301 and the dust shielding plate 302;
the reset mechanism comprises a second spring 304, a third spring 309 and a connecting rope 306, the second spring 304 is fixedly arranged on the lower surface of the lifting plate 301, one end of the second spring 304, which is far away from the lifting plate 301, is fixedly arranged on the surface of the cover plate 5, the third spring 309 is fixedly arranged on the lower surface of the cover plate 302, one end of the third spring 309, which is far away from the dust cover plate 302, is fixedly arranged on the lower surface of the cover plate 5, the connecting rope 306, which is far away from the dust cover plate 302, is fixedly arranged on the lower surface of the lifting plate 301, two supporting frames 305 are fixedly arranged on the surface of the cover plate 5, supporting shafts 307 are rotatably arranged at the upper ends of the supporting frames 305, the connecting rope 306 is in transmission connection with the two supporting shafts 307, dust and soil can be prevented from blocking grooves on the cover plate 5 through the lifting plate 301 and the dust cover plate 302, a water drainage groove 308 is formed in the surface of the cover plate 5, and if water is accumulated in the grooves on the surface of the cover plate 5, the direction in which water is extruded is specified through the water drainage groove 308 when the dust cover plate 302 is pressed down, and water is prevented from splashing.
When the cover plate 5 is required to be removed from the transformer substation shell 1, the tip of a finger can be pressed down to the dust shielding plate 302, at the moment, the lifting plate 301 can be pushed to move upwards through the second spring 304, the finger is placed below the lifting plate 301, the lifting plate 301 is used as a handle 405 to assist in removing the cover plate 5, and when hands are pulled out from below the lifting plate 301, as the elasticity of the second spring 304 is smaller than that of the third spring 309, at the moment, the lifting plate 301 can be pulled to move downwards through the connecting rope 306 until the lifting plate 301 and the dust shielding plate 302 are in a parallel state, the grooves on the cover plate 5 are covered, and dust and soil can be prevented from blocking the grooves on the cover plate 5.
Embodiment III:
on the basis of the first embodiment, as shown in fig. 7 and 8, the water collecting mechanism comprises a water collecting frame 402 and a water collecting barrel 401, the water collecting frame 402 is fixedly arranged in the transformer substation shell 1, the water collecting frame 402 is positioned under the cover plate 5, water flowing down between the cover plate 5 and the transformer substation shell 1 can be received by the water collecting frame 402, the surface of the water collecting frame 402 is communicated with a connecting pipe 403, a plurality of mounting frames 407 are fixedly arranged on the side surface of the transformer substation shell 1, the water collecting barrel 401 is fixedly arranged in the plurality of mounting frames 407, the connecting pipe 403 is communicated with the surface of the water collecting barrel 401, a plurality of water permeable holes 408 are formed in the surface of the water collecting barrel 401, and the water can permeate into soil through the water permeable holes 408 on the water collecting barrel 401;
wherein, dredging mechanism includes dredging plate 409, pull rod 406 and handle 405, dredging plate 409 sets up in the inside of water collection bucket 401, dredging plate 409's upper surface fixed mounting has pull rod 406, the one end fixed mounting that dredging plate 409 was kept away from to handle 405 and pull rod 406 drives dredging plate 409 and upwards moves, can clear up the earth of water collection bucket 401 inside, water collection bucket 401's top is provided with lid 404, two bleeder vents 411 have been seted up on dredging plate 409's surface, dredging plate 409 surface bleeder vent 411's inside fixed mounting has otter board 410, can prevent through otter board 410 and bleeder vent 411 that the air between dredging plate 409 and the water collection bucket 401 is difficult to the discharge and is difficult to put dredging plate 409 into the bottom of water inlet bucket.
When rainwater or other water sources enter the transformer substation shell 1 through a gap between the cover plate 5 and the transformer substation shell 1, the grooves on the square-shaped water collecting frame 402 are aligned with the gap between the cover plate 5 and the transformer substation shell 1, so that the flowing water can be received by the water collecting frame 402 and then flows into the water collecting barrel 401 through the connecting pipe 403, the water flowing into the water collecting barrel 401 can permeate into soil through the water permeating holes 408 because the water collecting barrel 401 is provided with the water permeating holes 408, the purpose of discharging the water is achieved, as the water collecting barrel 401 is used for a long time, soil enters the water collecting barrel 401 through the water permeating holes 408, the water collecting barrel 401 is blocked up, at the moment, the cover 404 can be opened, then the pull rod 406 is driven by the handle 405 to move upwards, the soil in the water collecting barrel 401 can be carried out, the cleaning of the water collecting barrel 401 is completed, and when the water collecting barrel 409 is put into the water collecting barrel 401 again, the air can flow through the air holes 411 and the screen 410, and the water collecting barrel 409 is difficult to discharge the water from the water collecting barrel 401 to the bottom of the water collecting barrel 409.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. Buried case becomes, including transformer substation's shell (1) and apron (5), its characterized in that: the cover plate (5) is arranged on the surface of the transformer substation shell (1), a ventilation mechanism, a diversion mechanism, an anti-invasion mechanism, a water collecting mechanism and a dredging mechanism are arranged on the surface of the transformer substation shell (1), and an anti-blocking mechanism and a resetting mechanism are arranged on the surface of the cover plate (5);
the ventilation mechanism comprises a ventilation pipe (202) and an air outlet pipe (201), wherein the ventilation pipe (202) is fixedly inserted into the inside of the top end of a transformer substation shell (1), the cross section of the ventilation pipe (202) is S-shaped, an interlayer box (203) is fixedly arranged in the transformer substation shell (1), the ventilation pipe (202) is communicated with the lower surface of the interlayer box (203), the air outlet pipe (201) is communicated with the surface of the ventilation pipe (202), and the cross section of the air outlet pipe (201) is J-shaped.
2. The buried box transformer according to claim 1, characterized in that: the flow guiding mechanism comprises fan blades (211) and driving fans (210), a second supporting plate (209) is fixedly arranged in the ventilation pipe (202), a first supporting plate (208) is fixedly arranged at the top end of the transformer substation shell (1), transmission shafts (212) are rotatably arranged on the surfaces of the first supporting plate (208) and the second supporting plate (209), the driving fans (210) are fixedly arranged on the surfaces of the transmission shafts (212) on the first supporting plate (208), and the fan blades (211) are fixedly arranged on the surfaces of the transmission shafts (212) on the second supporting plate (209).
3. The buried box transformer according to claim 2, characterized in that: the surface transmission of the two transmission shafts (212) is provided with a transmission belt (213), the fan blades (211) are positioned in the ventilation pipe (202), and the driving fan (210) is positioned at the top of the transformer substation shell (1).
4. The buried box transformer according to claim 1, characterized in that: the anti-intrusion mechanism comprises shielding plates (207), square tubes (204) and first springs (205), wherein the square tubes (204) are communicated with one end of the air outlet tube (201) outside a transformer substation shell (1), the shielding plates (207) are two in number, the shielding plates (207) are rotatably installed with the inside of the square tubes (204), the first springs (205) are fixedly installed with the surfaces of the shielding plates (207), one ends of the first springs (205) away from the shielding plates (207) are fixedly installed with the inside of the square tubes (204), limiting frames (206) are fixedly installed inside the square tubes (204), and the limiting frames (206) are located at the upper ends of the two shielding plates (207).
5. The buried box transformer according to claim 1, characterized in that: the anti-blocking mechanism comprises a dust shielding plate (302), a lifting plate (301) and a connecting plate (310), wherein the connecting plate (310) is inserted into the cover plate (5) in a sliding manner, the lifting plate (301) is fixedly mounted at the upper end of the connecting plate (310), a connecting rod (303) is inserted into the cover plate (5) in a sliding manner, and the dust shielding plate (302) is fixedly mounted at the top end of the connecting rod (303).
6. The buried box transformer according to claim 5, characterized in that: the reset mechanism comprises a second spring (304), a third spring (309) and a connecting rope (306), wherein the second spring (304) is fixedly arranged on the lower surface of the lifting plate (301), one end of the second spring (304) away from the lifting plate (301) is fixedly arranged on the surface of the cover plate (5), the third spring (309) is fixedly arranged on the lower surface of the dust shielding plate (302), and one end of the third spring (309) away from the dust shielding plate (302) is fixedly arranged on the surface of the cover plate (5).
7. The buried box transformer according to claim 6, wherein: the dust-proof device is characterized in that the connecting rope (306) is fixedly arranged on the lower surface of the dust-proof plate (302), one end, away from the dust-proof plate (302), of the connecting rope (306) is fixedly arranged on the lower surface of the lifting plate (301), two supporting frames (305) are fixedly arranged on the surface of the cover plate (5), supporting shafts (307) are rotatably arranged at the upper ends of the supporting frames (305), the connecting rope (306) is in transmission connection with the two supporting shafts (307), and a drainage groove (308) is formed in the surface of the cover plate (5).
8. The buried box transformer according to claim 1, characterized in that: the utility model provides a water collection mechanism includes water collection frame (402) and water collection bucket (401), the inside fixed mounting of water collection frame (402) and transformer substation's shell (1), water collection frame (402) are located under apron (5), the surface intercommunication of water collection frame (402) has connecting pipe (403), the side fixed mounting of transformer substation's shell (1) has a plurality of mounting brackets (407), the inside fixed mounting of water collection bucket (401) and a plurality of mounting brackets (407), connecting pipe (403) are linked together with the surface of water collection bucket (401), a plurality of holes (408) of permeating water have been seted up on the surface of water collection bucket (401).
9. The buried box transformer according to claim 8, wherein: the dredging mechanism comprises a dredging plate (409), a pull rod (406) and a handle (405), wherein the dredging plate (409) is arranged inside the water collecting barrel (401), the pull rod (406) is fixedly arranged on the upper surface of the dredging plate (409), the handle (405) and the pull rod (406) are fixedly arranged at one end, far away from the dredging plate (409), of the handle, and the top end of the water collecting barrel (401) is provided with a cover (404).
10. The buried box transformer according to claim 9, characterized in that: two air holes (411) are formed in the surface of the dredging plate (409), and a screen plate (410) is fixedly installed in the air holes (411) in the surface of the dredging plate (409).
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| CN202310605588.2A CN116646858B (en) | 2023-05-26 | 2023-05-26 | Buried box transformer substation |
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| CN202310605588.2A CN116646858B (en) | 2023-05-26 | 2023-05-26 | Buried box transformer substation |
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| CN116646858A true CN116646858A (en) | 2023-08-25 |
| CN116646858B CN116646858B (en) | 2024-03-15 |
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|---|---|
| CN116646858B (en) | 2024-03-15 |
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Effective date of registration: 20240904 Address after: 325600 No. 308 Weishiqi Road, Leqing Economic Development Zone, Leqing City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Huafa Electric Co.,Ltd. Country or region after: China Address before: 325604 Wengyang Industrial Zone, Wengyang Street, Wenzhou City, Zhejiang Province Patentee before: CHUANYANG ELECTRIC Co.,Ltd. Country or region before: China |