CN116759907B - Switch board with drying function - Google Patents
Switch board with drying function Download PDFInfo
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- CN116759907B CN116759907B CN202311011116.0A CN202311011116A CN116759907B CN 116759907 B CN116759907 B CN 116759907B CN 202311011116 A CN202311011116 A CN 202311011116A CN 116759907 B CN116759907 B CN 116759907B
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- 238000001035 drying Methods 0.000 title claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000004065 semiconductor Substances 0.000 claims description 21
- 239000001525 mentha piperita l. herb oil Substances 0.000 claims description 19
- 235000019477 peppermint oil Nutrition 0.000 claims description 19
- 238000007791 dehumidification Methods 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 241000238631 Hexapoda Species 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009833 condensation Methods 0.000 abstract description 5
- 230000005494 condensation Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 241000699670 Mus sp. Species 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 241001233242 Lontra Species 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
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- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Birds (AREA)
- Power Engineering (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Insects & Arthropods (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Sustainable Energy (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Patch Boards (AREA)
Abstract
The invention belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet with a drying function. The invention enables the power distribution cabinet to have the functions of removing moisture and preventing insects and mice, improves the cleanliness of the inside of the power distribution cabinet, can avoid dust and mildew points attached to the inside of the power distribution cabinet, can also avoid the condition that the power distribution cabinet trips due to rust and poor contact of a metal structure of an electric element caused by moisture condensation, and can prevent the insects and mice from damaging the power distribution cabinet, thereby improving the safety and effect of the power distribution cabinet in outdoor use and improving the outdoor stability of the power distribution cabinet.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet with a drying function.
Background
The power distribution cabinet is a final-stage device of a power distribution system, the power distribution cabinet is a generic name of a motor control center, and is used in the occasion with scattered loads and fewer loops and distributes the electric energy of a certain circuit of the upper-stage power distribution device to nearby loads.
At present, outdoor switch board is in order to make things convenient for connecting the wire, the cabinet body of pentahedron structure is mostly adopted, the bottom of the cabinet body is open-type design, lead to outdoor switch board's dampproofing ability relatively poor, especially this outdoor switch board is in the high humid environment of "returning to the south", switch board inside cable surface is covered by moist dust and mould point easily, metal components and parts in the switch board also easily rust spot simultaneously, and under the lower influence of night temperature in spring return to the south, the air liquefies on the metal components surface in the switch board easily in moisture, and form the condition of condensation, if the drop of condensation is attached to electrical components metal surface then can appear the bad condition of conductive contact and switch board tripping operation easily, in addition, moist and narrow and small switch board inside still easily living worm mouse, and the corpse after the death then easily corrodes electrical components's protection outer wall in the switch board inside, and mouse then easily gnaws the cable in the switch board, and influence the security and the effect that outdoor switch board used, and stability that the outdoor switch board used.
For this purpose, a power distribution cabinet with a drying function is proposed to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provides a power distribution cabinet with a drying function.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a switch board with dry function, includes the switch board main part, the bottom inner wall fixedly connected with baffle of switch board main part, baffle upper surface is close to switch board main part inner wall department fixedly connected with insulating strip, the water conservancy diversion recess has been seted up to the upper surface of insulating strip, the cell wall fixedly connected with sponge layer of water conservancy diversion recess, two through-holes have been seted up to the upper surface of sponge layer, and the pore wall fixedly connected with circular telegram piece of through-hole, the side lower surface fixed intercommunication of insulating strip has the water conduit, the outer wall of switch board main part is passed to the bottom of water conduit, the top of insulating strip is equipped with the fixed plate, the outer wall of fixed plate and the inner wall fixed connection of switch board main part, the through-hole has been seted up to the outer wall of fixed plate, the semiconductor refrigerator is fixedly connected with the hole wall of the through hole, the outer wall of the heat radiation side of the semiconductor refrigerator is in contact with the inner wall of the power distribution cabinet main body, the outer wall of the refrigeration side of the semiconductor refrigerator is connected with an arc-shaped metal cover, the outer wall of the arc-shaped metal cover is fixedly connected with the outer wall of a fixed plate, the outer wall of the fixed plate is fixedly connected with a connecting cover, the outer wall of the connecting cover is provided with the through hole, the hole wall of the through hole is fixedly connected with a fan, the top end of the connecting cover is fixedly communicated with an exhaust pipe, the inner wall of the power distribution cabinet main body is fixedly connected with a worm and mouse expelling mechanism, the upper surface of the power distribution cabinet main body is provided with a fixed through hole, the hole wall of the fixed through hole is fixedly connected with a daytime dehumidifying mechanism, and one inner wall of the dehumidifying mechanism is provided with a control component;
the solar energy solar water heater comprises a solar energy heat collecting tube, the bottom outer wall of solar energy heat collecting tube and the fixed through-hole inner wall fixed connection of switch board main part, solar energy heat collecting tube's last fixed surface has cup jointed hollow piece, the dehumidification through-hole has been seted up to the upper surface of hollow piece, the through-hole has all been seted up to the both ends outer wall of hollow piece, and the pore wall fixedly connected with connecting cylinder of through-hole, the outer wall fixedly connected with protection otter board of connecting cylinder, the inner wall fixedly connected with sealing ring of connecting cylinder, the outer wall swing joint of sealing ring has the guide arm, the side fixedly connected with sealing ring of guide arm, the outer wall of sealing ring and the inner wall swing joint of connecting cylinder, one side fixedly connected with sealing block of sealing ring opposite side of sealing ring, the inner wall fixedly connected with fixed block of guide arm, the bottom and the upper surface swing joint of solar energy heat collecting tube of sealing block.
In the power distribution cabinet with the drying function, the control assembly comprises a first conductive block and a second conductive block, the outer walls of the first conductive block and the second conductive block are fixedly embedded with the outer walls of the adjacent sealing blocks respectively, threading holes are formed in the outer walls of two sides of the fixing block, and wiring channels are jointly formed in the outer walls of the fixing block and the sealing block.
In the switch board with dry function, worm mouse expelling mechanism includes peppermint oil bin with switch board main part inner wall fixed connection, the round hole has been seted up to the upper surface of peppermint oil bin, and the pore wall fixedly connected with cotton core that leads water of round hole, the outer wall of cotton core that leads water has fixedly cup jointed the sponge cover, the upper surface swing joint of sponge cover has the automatically controlled valve, the top fixedly connected with return bend of automatically controlled valve, baffle and insulating strip's upper surface are passed on the top of return bend, the top fixedly connected with drainage tube of return bend, the side of drainage tube is located the outside of fan, the screw hole has been seted up to the upper surface of peppermint oil bin, and the pore wall threaded connection of screw hole has the seal plug.
In the power distribution cabinet with the drying function, the upper surfaces of the hollow blocks are fixedly connected with insect-proof net covers, and the upper surfaces of the insect-proof net covers are fixedly connected with rain baffles.
In the power distribution cabinet with the drying function, the U-shaped rubber block is fixedly connected to the inner wall of the cabinet door of the power distribution cabinet body, and the connecting groove of the U-shaped rubber block and the side end of the partition plate are located on the same horizontal plane.
In the power distribution cabinet with the drying function, the heat conducting net plate is fixedly connected with the outer wall of the arc-shaped metal cover and the inner wall of the connecting cover together, and the cooling liquid layer is filled in the arc-shaped metal cover.
In the power distribution cabinet with the drying function, the arc-shaped guide cover is communicated with the bottom end of the connecting cover, the guide pipe is communicated with the bottom end of the arc-shaped guide cover, the bottom end of the guide pipe is movably connected with the upper surface of the sponge layer, and the outer wall of the bottom end of the guide pipe is provided with a plurality of exhaust grooves.
In the power distribution cabinet with the drying function, the rectangular wire guide is arranged on the upper surface of the partition plate, the rubber protection strips are fixedly connected to the hole walls of the rectangular wire guide, and the grooves to be pierced are formed in the outer walls of the rubber protection strips.
Compared with the prior art, the power distribution cabinet with the drying function has the advantages that:
1. through daytime dehumidification mechanism, the fan, control assembly, semiconductor refrigerator and cooling cover that set up, at first make the inside comparatively airtight environment that forms of switch board through baffle and U-shaped rubber piece, play dirt-proof function, when daytime temperature is higher, daytime dehumidification mechanism top two sealing blocks keep away from, open the dehumidification through-hole, solar collector tube utilizes sunlight to the switch board top environment intensification simultaneously, then utilize the principle of expend with heat and contract with cold to remove the dehumidification through-hole from solar collector tube and hollow block top through the air-borne moisture, it is closed at daytime dehumidification mechanism top sealing block at night, and first conducting block contacts with the second conducting block, semiconductor refrigerator starts this moment, and can liquefy air moisture into the drop of water under fan and semiconductor refrigerator cooperation and discharge from the water pipe, make the switch board have the function of removing the tide.
2. Through the worm mouse expelling mechanism that sets up, through adding peppermint oil in peppermint oil bin, the peppermint oil gives off through the cotton core that leads water, the pungent smell that gives off can expel worm mouse and hide in the switch board bottom, control assembly makes the automatically controlled valve that outage normally open in addition during the daytime, partial air carries volatile peppermint oil to get into in the switch board through the return bend, and expel the worm and get into inside the switch board main part from the daytime damp removal mechanism top, this mechanism makes the switch board have the function of protection against insects mouse, not only can prevent worm mouse damage switch board cable, can also prevent that insect corpse from rotting the protection outer wall of electrical components.
3. Through the sponge layer and the circular telegram piece that set up, under overcast and rainy environment, the unable reliable use of daytime dehumidification mechanism, and after the separation of sealing block small distance, the fan blows the air and still slowly dehumidifies at the arc metal cover of low temperature, along with the moisture removal moisture is accumulated at the sponge layer, makes the sponge layer moist possess the electric conductivity ability, and then cooperates two circular telegram pieces to make semiconductor refrigerator switch on again, and then can accelerate the effect of switch board dehumidification under overcast and rainy weather.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution cabinet with a drying function provided by the invention;
fig. 2 is a schematic structural diagram of a worm and mouse expelling mechanism in a power distribution cabinet with a drying function;
fig. 3 is an enlarged schematic view of an insulation strip in a power distribution cabinet with a drying function;
fig. 4 is a schematic diagram of a partially enlarged structure in a power distribution cabinet with a drying function;
fig. 5 is a schematic structural view of a daytime moisture removal mechanism in a power distribution cabinet with a drying function;
fig. 6 is a schematic diagram of a structure of a power distribution cabinet with a drying function in a top view of a rubber protection strip.
In the figure: the novel solar energy power distribution cabinet comprises a power distribution cabinet body, a 2 partition plate, a 3 insulating strip, a 4 diversion groove, a 5 sponge layer, a 6 power-on block, a 7 insect and mouse expelling mechanism, a 71 mint oil storage box, a 72 water guide cotton core, a 73 sponge cover, a 74 electric control valve, a 75 bent pipe, a 76 drainage tube, a 77 sealing plug, an 8 day moisture removal mechanism, a 81 solar heat collecting tube, a 82 hollow block, a 83 moisture removal through hole, a 84 connecting cylinder, a 85 protection screen plate, a 86 sealing ring, a 87 guide rod, a 88 sealing ring, a 89 expansion liquid layer, a 810 fixing block, a 811 sealing block, a 9 control component, a 91 first conductive block, a 92 second conductive block, a 93 threading hole, a 10 water guide tube, a 11 fixing plate, a 12 semiconductor refrigerator, a 13 arc-shaped metal cover, a 14 connecting cover, a 15 fan, a 16 insect prevention screen cover, a 17 rain shielding plate, a 18U rubber block, a 19 heat conduction screen plate, a 20 cooling liquid layer, a 21 arc-shaped guide cover, a 22 honeycomb pipe, a 23 exhaust slot, a 24 rubber protection strip, a 25 to be punctured and a 26 exhaust pipe.
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.
As shown in fig. 1-6, a switch board with drying function, including switch board main part 1, switch board main part 1's bottom inner wall fixedly connected with baffle 2, switch board main part 1's cabinet door inner wall fixedly connected with U-shaped rubber piece 18, U-shaped rubber piece 18's connection recess is in same horizontal plane with baffle 2's side, U-shaped rubber piece 18 contacts with baffle 2 after switch board main part 1 cabinet door is closed, guarantee that the switch board top is sealed reliable, rectangular wire guide has been seted up to baffle 2's upper surface, and rectangular wire guide's pore wall fixedly connected with rubber protection strip 24, wait to puncture recess 25 has been seted up to rubber protection strip 24's outer wall, when the switch board inserts the wire, the wire passes rubber protection strip 24, and puncture and wire matched with line hole on waiting to puncture recess 25, make the switch board top have comparatively airtight dampproofing and dustproof environment.
The baffle 2 upper surface is close to switch board main part 1 inner wall department position fixedly connected with insulating strip 3, the water conservancy diversion recess 4 has been seted up to insulating strip 3's upper surface, two through-holes have been seted up to water conservancy diversion recess 4's cell wall fixedly connected with sponge layer 5, and the pore wall fixedly connected with circular telegram piece 6 of through-hole, insulating strip 3's side lower surface fixed intercommunication has water pipe 10, the outer wall of switch board main part 1 is passed to water pipe 10's bottom, insulating strip 3's top is equipped with fixed plate 11, fixed plate 11's outer wall and switch board main part 1's inner wall fixed connection, the through-hole has been seted up to fixed plate 11's outer wall, and the pore wall fixedly connected with semiconductor refrigerator 12 of through-hole, semiconductor refrigerator 12's the outer wall of the radiating side and switch board main part 1's inner wall contact.
The refrigeration side outer wall of semiconductor refrigerator 12 is connected with arc metal covering 13, the outer wall of arc metal covering 13 and the inner wall of connecting cover 14 fixedly connected with heat conduction otter board 19 jointly, the inside of arc metal covering 13 is filled with cooling liquid layer 20, cooling liquid layer 20 can improve the refrigerated effect of arc metal covering 13, and heat conduction otter board 19 enlarges the area of arc metal covering 13 condensation moisture, improve the effect of removing the damp, the outer wall of arc metal covering 13 and the outer wall fixed connection of fixed plate 11, the outer wall fixedly connected with connecting cover 14 of fixed plate 11, the bottom fixed intercommunication of connecting cover 14 has arc kuppe 21, the bottom fixed intercommunication of arc kuppe 21 has honeycomb duct 22, the bottom and the upper surface swing joint of sponge layer 5 of honeycomb duct 22 have been seted up a plurality of exhaust grooves 23, the outer wall of arc kuppe 21 and honeycomb duct 22 can in time discharge liquid crystal moisture removal, the through-hole has been seted up to the outer wall of connecting cover 14, and the pore wall fixedly connected with fan 15 of through-hole, the top fixedly connected with blast pipe 26 of connecting cover 14.
The upper surface of the power distribution cabinet main body 1 is provided with a fixed through hole, the hole wall of the fixed through hole is fixedly connected with a daytime dehumidification mechanism 8, the daytime dehumidification mechanism 8 comprises a solar heat collecting pipe 81, the outer wall of the bottom end of the solar heat collecting pipe 81 is fixedly connected with the inner wall of the fixed through hole of the power distribution cabinet main body 1, the upper surface of the solar heat collecting pipe 81 is fixedly sleeved with a hollow block 82, the upper surfaces of the hollow blocks 82 are fixedly connected with an insect screen 16 together, the upper surfaces of the insect screen 16 are fixedly connected with a rain shield 17, the rain shield 17 can prevent rainwater from entering the power distribution cabinet from the top of the daytime dehumidification mechanism 8, the upper surface of the hollow block 82 is provided with a dehumidification through hole 83, the outer walls of the two ends of the hollow block 82 are provided with through holes, the hole wall of the through hole is fixedly connected with a connecting cylinder 84, the outer wall of the connecting cylinder 84 is fixedly connected with a protection screen 85, the inner wall fixedly connected with sealing ring 86 of connecting cylinder 84, the outer wall swing joint of sealing ring 86 has guide arm 87, the side fixedly connected with sealing washer 88 of guide arm 87, the outer wall of sealing washer 88 and the inner wall swing joint of connecting cylinder 84, the sealing washer 86 is connected with inflation liquid layer 89 jointly with the opposite one side of sealing washer 88, the inner wall fixedly connected with fixed block 810 of guide arm 87, one side fixedly connected with sealing block 811 of guide arm 87 is kept away from to the fixed block 810, the bottom and the upper surface swing joint of solar collector tube 81 of sealing block 811, this mechanism makes the switch board have the function of removing the tide, improve the inside cleanliness factor of switch board, moreover, can not only avoid the inside dust of attaching of switch board and the mildew point, can also avoid the moisture condensation to cause electrical component metallic structure corrosion and take place the circumstances that the contact failure led to the fact the switch board to trip.
Wherein the inner wall of dehumidification mechanism is equipped with control assembly 9, and control assembly 9 includes first electrically conductive piece 91 and second electrically conductive piece 92, and the outer wall of first electrically conductive piece 91 and second electrically conductive piece 92 is fixed to inlay with the outer wall of adjacent sealing block 811 respectively and is established, and threading hole 93 has been seted up to the both sides outer wall of fixed block 810, and wiring passageway has been seted up jointly to the outer wall of fixed block 810 and sealing block 811, and this mechanism can automatic control semiconductor refrigerator 12 open and close, improves the convenience of switch board dehumidification use.
The inner wall fixedly connected with worm mouse expelling mechanism 7 of switch board main part 1, worm mouse expelling mechanism 7 includes peppermint oil bin 71 with switch board main part 1 inner wall fixed connection, the round hole has been seted up to the upper surface of peppermint oil bin 71, and the pore wall fixedly connected with cotton core 72 of water guide, the outer wall of cotton core 72 of water guide has fixedly cup jointed sponge cover 73, the upper surface swing joint of sponge cover 73 has automatically controlled valve 74, the top fixedly connected with return bend 75 of automatically controlled valve 74, baffle 2 and the upper surface of insulating strip 3 are passed on the top of return bend 75, the top fixedly connected with drainage tube 76 of return bend 75, the side of drainage tube 76 is located the outside of fan 15, the screw hole has been seted up to the upper surface of peppermint oil bin 71, and the pore wall threaded connection of screw hole has seal 77, this mechanism makes the switch board have the function of protection against insects mouse, not only can prevent that the worm mouse from damaging the cable in the switch board, can also prevent the protection outer wall of insect cadaver rotten electrical components, improve the security and the effect of switch board outdoor use, and improve the stability of switch board outside, the electric wire connection of switch board structure is for the exclusion this is that the existing technology no longer.
The principle of operation of the present invention will now be described as follows: firstly, a relatively airtight environment is formed inside the power distribution cabinet through the partition plate 2 and the U-shaped rubber block 18, a dustproof function is achieved, when the temperature is high in the daytime, the expansion liquid layer 89 is heated and expanded, the sealing ring 88 is pushed to move along the inner wall of the connecting cylinder 84, the sealing ring 88 drives the guide rod 87 to move, the guide rod 87 moves the sealing block 811 through the fixing block 810, the dehumidifying through hole 83 is communicated with the top of the solar heat collection tube 81, then the solar heat collection tube 81 heats the top of the power distribution cabinet by sunlight, the temperature of the top of the power distribution cabinet is increased by high temperature, then moisture in the power distribution cabinet body 1 is discharged from the solar heat collection tube 81 and the dehumidifying through hole 83 at the top of the hollow block 82 by utilizing the principle of moisture evaporation and rising, and the speed of the air in the power distribution cabinet can be increased by blowing air through the fan 15;
the outdoor moisture removal device comprises a power distribution cabinet, a sealing block 811, a first conducting block 91, a second conducting block 92, a semiconductor refrigerator 12, an electric control valve 74, a fan 15, a sponge layer 5, a cooling device and a cooling device, wherein the temperature difference between day and night is large, an expansion liquid layer 89 in the outdoor moisture removal mechanism 8 is cooled and contracted, two sealing blocks 811 are closed, external moisture is prevented from entering the power distribution cabinet through the top of the outdoor moisture removal mechanism 8, the first conducting block 91 is in contact with the second conducting block 92 when the sealing block 811 is closed, the semiconductor refrigerator 12 is started, the electric control valve 74 is electrified to be closed, the arc metal cover 13 and the cooling liquid layer 20 are cooled at the refrigerating side of the semiconductor refrigerator 12, then air moisture can be liquefied into water drops under the cooperation of the fan 15 and the semiconductor refrigerator 12, the water drops fall into the arc guide cover 21 along the surface of the arc metal cover 13 under the action of gravity, finally the guide pipe 22, the guide grooves 4 and the guide pipe 10 of the insulating strip 3 are discharged, in addition, the outdoor moisture removal mechanism 8 cannot be reliably used under a overcast and rainy environment, after the sealing block 811 is separated by a small distance, the fan 15 blows air to be still slowly dehumidified at the low-temperature arc metal cover 13, the sponge layer 5 is accumulated along with the moisture removal moisture, the moisture is accumulated at the sponge layer 5, the electric energy is matched with the sponge layer 5, the electric energy is enabled, the semiconductor refrigerator 6, the electric energy is enabled, the electric power distribution cabinet can be prevented from being in the contact with the inner moisture distribution cabinet, and the moisture removal device, and the bad, and the moisture loss can be prevented from being caused by the moisture and the moisture loss, and the moisture loss.
Through adding peppermint oil in peppermint oil bin 71, peppermint oil is distributed through the cotton core 72 that leads, the pungent smell that distributes can dispel the worm mouse and hide in switch board bottom, and first electrically conductive piece 91 and second electrically conductive piece 92 separate in the control unit 9 during the daytime, make the automatically controlled valve 74 that cuts off the power supply normally open, partial air carries the peppermint oil inflow return bend 75, the air that fan 15 was sucked at this moment passes drainage tube 76, drainage tube 76 passes the air after forming the negative pressure area at return bend 75 top, this negative pressure area needs to be supplemented from return bend 75 bottom suction air and carries out pressure balance, finally the air that flows in return bend 75 can carry the peppermint oil that volatilizes from sponge cover 73, then volatilize peppermint oil is at the switch board top, and dispel the worm from the top of day except that damp mechanism 8 gets into inside the switch board main part 1, this mechanism makes the switch board have the protection against insects mouse's function, can prevent not only that the worm mouse from damaging the cable in the switch board, can also prevent the outer wall of insect body spoil electrical components, the security and the effect of switch board outdoor use are improved, and the stability of switch board outdoor is improved.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides a switch board with dry function, includes switch board main part (1), a serial communication port, bottom inner wall fixedly connected with baffle (2) of switch board main part (1), baffle (2) upper surface is close to switch board main part (1) inner wall department position fixedly connected with insulating strip (3), guide recess (4) have been seted up to the upper surface of insulating strip (3), the cell wall fixedly connected with sponge layer (5) of guide recess (4), two through-holes have been seted up to the upper surface of sponge layer (5), and the pore wall fixedly connected with circular arc-shaped metal cover (13) of semiconductor heat exchanger (13) of switch board side, the outer wall of semiconductor heat exchanger (12) of refrigerator (1) and the fixed connection of the outer wall of arc-shaped metal cover (13) of refrigerator side of semiconductor heat exchanger (12) of refrigerator side, the outer wall of refrigerator side of semiconductor (13) of refrigerator side of refrigerator (12) is fixed with fixed connection of arc-shaped metal cover (13) of refrigerator side, the outer wall of baffle (11) is fixed with the refrigerator side of refrigerator (12) of refrigerator side of refrigerator (12) is fixed with the refrigerator side of refrigerator (12) of refrigerator, the outdoor wall fixedly connected with connecting cover (14) of fixed plate (11), the through-hole has been seted up to the outer wall of connecting cover (14), and the pore wall fixedly connected with fan (15) of through-hole, the top fixedly connected with blast pipe (26) of connecting cover (14), the inner wall fixedly connected with worm mouse expelling mechanism (7) of switch board main part (1), fixed through-hole has been seted up to the upper surface of switch board main part (1), and the pore wall fixedly connected with daytime moisture removal mechanism (8) of fixed through-hole, one of them the inner wall of moisture removal mechanism is equipped with control assembly (9);
the solar dehumidification mechanism (8) comprises a solar heat collecting tube (81), the outer wall of the bottom end of the solar heat collecting tube (81) is fixedly connected with the inner wall of a fixed through hole of a power distribution cabinet main body (1), a hollow block (82) is fixedly sleeved on the upper surface of the solar heat collecting tube (81), a dehumidification through hole (83) is formed in the upper surface of the hollow block (82), through holes are formed in the outer walls of the two ends of the hollow block (82), a connecting cylinder (84) is fixedly connected with the wall of the through hole, a protection screen plate (85) is fixedly connected with the outer wall of the connecting cylinder (84), a sealing ring (86) is fixedly connected with the inner wall of the connecting cylinder (84), the outer wall swing joint of sealing ring (86) has guide arm (87), the side fixedly connected with sealing washer (88) of guide arm (87), the outer wall of sealing washer (88) and the inner wall swing joint of connecting cylinder (84), the relative one side of sealing ring (86) and sealing washer (88) is connected with inflation liquid layer (89) jointly, the inner wall fixedly connected with fixed block (810) of guide arm (87), one side fixedly connected with sealing block (811) of guide arm (87) is kept away from to fixed block (810), the upper surface swing joint of bottom and solar collector tube (81) of sealing block (811).
2. The power distribution cabinet with the drying function according to claim 1, wherein the control assembly (9) comprises a first conductive block (91) and a second conductive block (92), outer walls of the first conductive block (91) and the second conductive block (92) are fixedly embedded with outer walls of adjacent sealing blocks (811) respectively, threading holes (93) are formed in outer walls of two sides of the fixing block (810), and wiring channels are formed in the outer walls of the fixing block (810) and the sealing blocks (811) jointly.
3. The power distribution cabinet with drying function according to claim 1, wherein the worm and mouse expelling mechanism (7) comprises a peppermint oil storage box (71) fixedly connected with the inner wall of the power distribution cabinet main body (1), a round hole is formed in the upper surface of the peppermint oil storage box (71), a water guide cotton core (72) is fixedly connected with the hole wall of the round hole, a sponge cover (73) is fixedly sleeved on the outer wall of the water guide cotton core (72), an electric control valve (74) is movably connected with the upper surface of the sponge cover (73), an elbow pipe (75) is fixedly connected with the top end of the electric control valve (74), a drainage tube (76) is fixedly connected with the top end of the elbow pipe (75) through the upper surface of the partition board (2) and the insulating strip (3), the side end of the drainage tube (76) is located the outer side of a fan (15), a threaded hole is formed in the upper surface of the peppermint oil storage box (71), and a sealing plug (77) is in threaded connection with the hole wall of the threaded hole.
4. The power distribution cabinet with the drying function according to claim 1, wherein the upper surfaces of the hollow blocks (82) are fixedly connected with insect-proof net covers (16) together, and the upper surfaces of the insect-proof net covers (16) are fixedly connected with rain baffles (17).
5. The power distribution cabinet with the drying function according to claim 1, wherein a U-shaped rubber block (18) is fixedly connected to the inner wall of a cabinet door of the power distribution cabinet main body (1), and a connecting groove of the U-shaped rubber block (18) and the side end of the partition plate (2) are located on the same horizontal plane.
6. The power distribution cabinet with the drying function according to claim 1, wherein a heat conducting mesh plate (19) is fixedly connected to the outer wall of the arc-shaped metal cover (13) and the inner wall of the connecting cover (14), and a cooling liquid layer (20) is filled in the arc-shaped metal cover (13).
7. The power distribution cabinet with the drying function according to claim 1, wherein an arc-shaped air guide sleeve (21) is fixedly communicated with the bottom end of the connecting cover (14), a flow guide pipe (22) is fixedly communicated with the bottom end of the arc-shaped air guide sleeve (21), the bottom end of the flow guide pipe (22) is movably connected with the upper surface of the sponge layer (5), and a plurality of exhaust grooves (23) are formed in the outer wall of the bottom end of the flow guide pipe (22).
8. The power distribution cabinet with the drying function according to claim 1, wherein a rectangular wire guide is formed in the upper surface of the partition plate (2), a rubber protection strip (24) is fixedly connected to the hole wall of the rectangular wire guide, and a groove (25) to be pierced is formed in the outer wall of the rubber protection strip (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311011116.0A CN116759907B (en) | 2023-08-11 | 2023-08-11 | Switch board with drying function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311011116.0A CN116759907B (en) | 2023-08-11 | 2023-08-11 | Switch board with drying function |
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| CN116759907A CN116759907A (en) | 2023-09-15 |
| CN116759907B true CN116759907B (en) | 2023-12-19 |
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| CN117741215B (en) * | 2024-02-19 | 2024-04-30 | 国网黑龙江省电力有限公司 | Intelligent electric energy information transmission device and application method thereof |
| CN117810842B (en) * | 2024-03-01 | 2024-07-09 | 四川雅丽兴科技有限公司 | Power distribution cooling system based on cable pit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040367A (en) * | 2019-05-22 | 2019-07-23 | 诸暨绿尚创意科技有限公司 | A kind of corrugated case with moisture-proof function |
| CN112928653A (en) * | 2021-01-23 | 2021-06-08 | 奚占洲 | Switch board with high heat dispersion |
| CN112969319A (en) * | 2021-01-29 | 2021-06-15 | 谢满英 | Electrical cabinet with dust removal mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7220365B2 (en) * | 2001-08-13 | 2007-05-22 | New Qu Energy Ltd. | Devices using a medium having a high heat transfer rate |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040367A (en) * | 2019-05-22 | 2019-07-23 | 诸暨绿尚创意科技有限公司 | A kind of corrugated case with moisture-proof function |
| CN112928653A (en) * | 2021-01-23 | 2021-06-08 | 奚占洲 | Switch board with high heat dispersion |
| CN112969319A (en) * | 2021-01-29 | 2021-06-15 | 谢满英 | Electrical cabinet with dust removal mechanism |
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