CN112688220A - Intelligent modular transformer substation without electromagnetic pollution - Google Patents

Intelligent modular transformer substation without electromagnetic pollution Download PDF

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Publication number
CN112688220A
CN112688220A CN202011409019.3A CN202011409019A CN112688220A CN 112688220 A CN112688220 A CN 112688220A CN 202011409019 A CN202011409019 A CN 202011409019A CN 112688220 A CN112688220 A CN 112688220A
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CN
China
Prior art keywords
groups
heat dissipation
dust removal
box body
box
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Granted
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CN202011409019.3A
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Chinese (zh)
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CN112688220B (en
Inventor
张星明
尹步华
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Nanjing Xingyuan Power Engineering Co ltd
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Nanjing Xingyuan Power Engineering Co ltd
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Priority to CN202011409019.3A priority Critical patent/CN112688220B/en
Publication of CN112688220A publication Critical patent/CN112688220A/en
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Abstract

The invention discloses an electromagnetic pollution-free intelligent modular transformer substation which comprises a box body, a heat dissipation mechanism, a dust removal and cooling component and a damping component, wherein the heat dissipation mechanism is arranged in the box body, the dust removal and cooling component is arranged in the box body, the damping component is arranged on an inner end face of the box body, and the dust removal and cooling component is connected with the heat dissipation mechanism through a rope. The high-voltage module, the transformer module, the medium-voltage electrical appliance module, the intelligent monitoring module and the auxiliary equipment module are installed inside the box body, the plate layer for absorbing electromagnetic waves is arranged on the inner surface of the box body, the movable heat dissipation assembly in the heat dissipation mechanism is released to the outer side of the shady side of the box body, the fixed heat absorption assembly absorbs the temperature in the box body, and the movable heat dissipation assembly dissipates heat in the shady place, so that the reduction of the temperature in the box body is accelerated.

Description

Intelligent modular transformer substation without electromagnetic pollution
Technical Field
The invention relates to the technical field of transformer substations, in particular to an intelligent modular transformer substation without electromagnetic pollution.
Background
In the current electrical field, outdoor power transmission and distribution equipment such as a pre-installed substation and a prefabricated cabin can generate a large amount of heat in the operation process, and natural ventilation and forced air cooling are combined to reduce the temperature of the equipment in most methods, so that the normal operation of the equipment is guaranteed.
The box-type transformer substation is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, is installed in a moisture-proof, dust-proof, heat-insulating, totally-enclosed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which grows up after civil engineering transformer substations.
The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device. And among the prior art, box-type substation's cooling arrangement includes air-cooled equipment and water-cooled equipment, and wherein, air-cooled dust and the inside difficult solution of problem of weing of box-type substation, the water-cooled cost is relatively high, and along with the power increase of the box-type substation power module that charges, traditional air-cooled equipment or water-cooled equipment's heat transfer coefficient is little, and the cooling effect is difficult to guarantee.
The present substation box structures have some drawbacks and deficiencies in certain respects, such as: the intelligent modular transformer substation has no effects of heat dissipation, shock insulation and electromagnetic wave isolation, so that people need an intelligent modular transformer substation without electromagnetic pollution to solve the problems.
Disclosure of Invention
The present invention is directed to an intelligent modular substation without electromagnetic pollution, which solves the above problems of the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the intelligent modular transformer substation without electromagnetic pollution comprises a high-voltage module, a transformer module, a medium-voltage electrical appliance module, an intelligent monitoring module and an auxiliary equipment module, and comprises a box body, a heat dissipation mechanism, a dust removal and cooling component and a damping component, wherein the heat dissipation mechanism is arranged in the box body, the dust removal and cooling component is arranged in the box body, the damping component is arranged on an inner end face of the box body, the dust removal and cooling component is connected with the heat dissipation mechanism through a rope, and the high-voltage module, the transformer module, the medium-voltage electrical appliance module, the intelligent monitoring module and the auxiliary equipment module are all arranged on the damping component. The high-voltage electric module, the transformer module, the medium-voltage electric appliance module, the intelligent monitoring module and the auxiliary equipment module are arranged in the box body, the movable heat dissipation assembly in the heat dissipation mechanism is released to the outer side of the shady side of the box body, the fixed heat absorption assembly absorbs the temperature in the box body, and the movable heat dissipation assembly dissipates the heat in the shady place, so that the reduction of the temperature in the box body is accelerated, the shock absorption assembly controls the shock process of the high-voltage electric module, the transformer module, the medium-voltage electric appliance module, the intelligent monitoring module and the auxiliary equipment module in the box body through unequal air inflow and air outflow, the shock degree of the high-voltage electric.
The electromagnetic shielding plate is arranged on the inner wall of the box body and is a plate layer made of electromagnetic shielding materials, the plate layer is made of two-dimensional nitride materials, titanium carbonitride is preferred, the electromagnetic shielding plate has many special performances such as high strength, high conductivity and molecular filtering performance, the electromagnetic interference can be effectively blocked and absorbed compared with any known materials, and the EMI resistance of the titanium carbonitride film is 3-5 times stronger than that of a copper foil with similar thickness.
As a preferred technical scheme, the heat dissipation mechanism is divided into a movable heat dissipation assembly and a fixed heat absorption assembly, the movable heat dissipation assembly is arranged on the inner end face of the box body, the fixed heat absorption assembly is arranged on the inner end face of the box body, the end face where the fixed heat absorption assembly is arranged is perpendicular to the end face where the movable heat dissipation assembly is arranged, and the movable heat dissipation assembly is connected with the box body in a sliding manner; the dust removal cooling assembly comprises at least two groups of dust removal cooling columns, the dust removal cooling columns are arranged at included angles in the box body, the movable heat dissipation assembly is located between the two groups of dust removal cooling columns, the fixed heat absorption assembly is located between the two groups of dust removal cooling columns, and the movable heat dissipation assembly is connected with the dust removal cooling columns through ropes. The movable heat dissipation component can extend out of the box body and dissipate heat at a cool place outside the box body, thereby dissipating the temperature inside the box body outside the box body, the fixed heat absorption component absorbs the temperature in the box body, and transmitted to the movable heat dissipation component, the dust removal and temperature reduction column provides cooling water circulation power for the movable heat dissipation component and the fixed heat absorption component, absorbing outside air and spraying for dedusting, heating and drying the dedusted air in a dedusting and cooling column, passing through a water storage tank in a pipeline and then entering a box body, dry and low-temperature air is led into the box body, the dedusting and cooling columns are divided into two groups, one group extracts outside air and leads the air into the box body, the other group extracts air in the box body and leads the air out of the box body, therefore, air in the box body flows, the rope is connected with the movable radiating assembly and the dedusting and cooling column, and the movable radiating assembly extends out of the box body under the pulling of the dedusting and cooling column.
As preferred technical scheme, activity radiator unit includes two sets of linkage otter boards, a plurality of groups heating panel, a plurality of groups the heating panel divide two sets ofly and sets up respectively on two sets of linkage otter boards, a plurality of groups pipe connection between the heating panel, a plurality of groups be provided with the cooling tube in the heating panel, it is two sets of the linkage otter board sets up on two terminal surfaces that are parallel to each other inside the box, linkage otter board both ends all are provided with three at least groups of ropes, the inside position that corresponds the rope of box is provided with the pulley, three at least groups the rope passes the pulley and is connected with dust removal. The linkage otter board provides the support for the installation of a plurality of groups heating panel, the box has the groove of stretching out in the position processing that corresponds the heating panel, the heating panel corresponds the groove of stretching out, the heating panel absorbs the inside heat of box when the box is inside, when the heating panel stretches out the box, the heating panel carries out cold and hot exchange with external environment, the cooling tube provides the passageway for the flow of cooling water in the heating panel, the rope is the removal transmission power of linkage otter board, the pulley reduces the frictional force of rope and box and changes the direction of motion of rope, three groups of ropes set up respectively on the linkage otter board, in, three position down, make the even atress of linkage otter board.
As the preferred technical scheme, a water storage tank is arranged in the box body; the fixed heat absorption assembly comprises a plurality of groups of heat absorption plates, the heat absorption plates are divided into two groups and are respectively arranged on two mutually parallel end faces in the box body, the heat absorption plates of the plurality of groups are connected through pipelines, the two groups of heat absorption plates close to the heat dissipation plate are connected with heat dissipation plate pipelines, heat absorption pipes are arranged in the heat absorption plates, and the heat dissipation plate and the heat absorption plates are both connected with a water storage tank pipeline. The storage water tank stores cooling water, and simultaneously, the heat absorbing plate absorbs heat in the box body for the installation support of the damping component.
As preferred technical scheme, at least two sets of dust removal cooling post all includes the protective housing, and the protective housing is inside to be provided with the division board, the division board becomes linkage space and dust removal drying space with the inside partition of protective housing, supreme water pump, power waterwheel, dust removal case and the drying cabinet of being provided with are down followed to dust removal drying space is inside, power waterwheel and water pump pipe connection, power waterwheel rotate with the dust removal case to be connected, drying cabinet and dust removal case pipe connection, drying cabinet and storage water tank pipe connection. The protective shell protects a water pump, a power waterwheel and the like, and simultaneously provides support for the installation of a dust removal box and a drying box, the partition plate provides support for the installation of a linkage shaft while partitioning the inner space of the protective shell, the water pump provides power for the circulation of cooling water, the water pump infuses the cooling water into a heat dissipation mechanism through the power waterwheel, the power waterwheel generates rotating power under the driving of water flow, the power generated by the flow of the water flow is converted into the power for the dust removal box to extract outside air, the dust removal box extracts the outside air under the power provided by the power waterwheel, and remove dust to the air through spray set, the air indentation drying cabinet after the dust removal case will remove dust when compressing makes the dry air that has moisture dry by heating in the drying cabinet, and the drying cabinet rubs the themogenesis through the magnetic heat effect to the air dehumidifies, and discharges the air in the box through the pipeline through the storage water tank.
As preferred technical scheme, power waterwheel includes cover shell, transmission band, the cover shell is fixed with the box, and both ends are provided with the power shaft about the cover shell, and are two sets of the both ends of power shaft all run through the cover shell, the transmission band is located inside the cover shell, and both ends are connected with the power shaft respectively about the transmission band, are provided with a plurality of groups power board on the transmission band, and the transmission band rotates with the cover shell to be connected, is located the two sets of the cover shell outside be provided with vice transmission band, two sets of be provided with the linkage piece on the vice transmission band, two sets of all be provided with the connecting rod on the linkage piece, it is two sets of the other end of connecting rod. The cover shell provides the support for the installation of transmission band, the power shaft is installed for the transmission band and provides the basis in the cover shell, the power board drives the transmission band and rotates at the cover shell under the impact of rivers, make the transmission band will rotate power transmission to the power shaft, the power shaft drives the supplementary transmission band in the cover shell outside when rotating and rotates, the linkage piece provides the basis for the vice transmission band of connecting rod connection, vice transmission band makes the connecting rod in the protective housing through the linkage piece, move down, set up the distance that increases the connecting rod and reciprocate through vice transmission band, the air volume that makes the dust removal case extraction increases.
As preferred technical scheme, the dust removal case includes compression board, dust removal cover shell and drying cabinet tube coupling, be provided with the check valve in the pipeline, the compression board up end is fixed with the dust removal cover shell, and compression board and protective housing and box sliding connection, the intermediate position of compression board up end are provided with two sets of spiral shell screw supports, and two sets of spiral shell screw support upper ends are provided with the spiral ring, the intermediate position of dust removal cover shell upper end is provided with planetary gear set, be provided with the screw rod on the spiral ring, the spiral upper end is connected with planetary gear set hub connection, be provided with the drying shaft in the drying cabinet, the drying shaft lower extreme runs through the drying cabinet and is connected with planetary gear set hub. The compression plate is connected with the dust removal sleeve shell, the dust removal sleeve shell is a rubber corrugated pipe, the upper end of the dust removal sleeve shell is fixed to the bottom of the drying box, the planetary gear set also enables the bottom of the drying box to be fixed, the compression plate enables the dust removal sleeve shell to stretch and compress under the driving of the connecting rod, a one-way valve in the pipeline controls the moving path of air, the dust removal sleeve shell enables the air to be compressed into the drying box when the dust removal sleeve shell is compressed, the spiral support supports the installation of the spiral ring, the spiral ring enables the screw to rotate under the driving of the spiral support, the spiral ring is connected with a planet carrier in the planetary gear set, the drying shaft is connected with a sun gear in the planetary gear set, the screw supports the rotation of the drying shaft, the planetary gear set converts the rotating speed provided by the screw.
According to the preferable technical scheme, the drying box is fixed with the box body, a plurality of groups of friction plates are arranged on the drying shaft and are in sliding connection with the box body, the end face inside the drying box is an embedded magnetic end face, the end faces, in contact with the drying box, of the friction plates are embedded magnetic end faces, air outlet holes are formed in the drying box, and the upper end of the drying shaft penetrates through the drying box and is provided with a linkage plate. The drying shaft provides support for the installation of the friction plate, the friction plate generates heat through friction with the inner end face of the drying box under the driving of the drying shaft, the generated high temperature dehumidifies and dries air with moisture, the air outlet hole provides a channel for the air to be discharged out of the drying box, and the linkage plate provides a foundation for the connection of the drying shaft and the linkage shaft.
As preferred technical scheme, the upper end is provided with the linkage cylinder in the linkage space, be provided with the universal driving shaft on the linkage cylinder, be provided with three group's at least sprocket, baffle, driven plate from last to down on the universal driving shaft, the driven plate is located the division board below, three group at least the sprocket is fixed with the rope. The linkage cylinder air linkage shaft is connected with and disconnected from the drying shaft, the chain wheel is fixed with the rope, the rope is wound when the linkage shaft rotates, the linkage screen plate drives the heat dissipation plate to move towards the outer side of the box body, the baffle plate supports the linkage shaft when the linkage shaft rotates, the linkage shaft can drive the partition plate to support, the driven plate is clamped with the linkage plate, and the drying shaft transmits rotating power to the linkage shaft.
As preferred technical scheme, damper sets up on the storage water tank, damper includes a plurality of groups of bumper shock absorbers, sets up the loading board in the bumper shock absorber upper end, and a plurality of groups the bumper shock absorber all includes dead axle, moves the shell, and a plurality of groups the dead axle is fixed with the storage water tank, and a plurality of groups it is fixed with the loading board to move the shell, move the shell cover and establish on the dead axle, move the inside spring that is provided with of shell, be provided with a plurality of groups of capillary on the dead axle, the dead axle intermediate position is provided with the shock attenuation pipe, and a plurality of groups the total air input of capillary in the unit interval is less than the air output of shock attenuation pipe in. The bumper shock absorber carries out the shock attenuation to the loading board, the loading board is high-tension electricity module, the transformer module, medium-voltage electrical apparatus module, intelligent monitoring module and auxiliary assembly module install and provide the support in the box, it installs on the dead axle to move the shell, when taking place vibrations, it down moves on the dead axle to move the shell, make the air in the shell discharge away through the shock attenuation pipe, when the loading board up moves under the effect of shock energy, because the restriction of capillary air input, thereby slow down the rising speed of loading board, reduce the vibrations that high-tension electricity module, transformer module etc. received when the loading board rises, the spring provides power for moving the shell and reseing on the dead axle.
Compared with the prior art, the invention has the following beneficial effects:
1. in the invention, the plate layer made of electromagnetic shielding material, namely the plate layer made of two-dimensional nitride material and used for absorbing electromagnetic waves is arranged on the inner wall surface of the box body, and the plurality of groups of heat dissipation plates are also sprayed with the material used for absorbing electromagnetic waves; electromagnetic shielding can be achieved by spraying electromagnetic wave absorbing materials on the heat dissipation plates, and adverse influence on the surrounding environment caused by electromagnetic effect generated by internal power transformation equipment when the heat dissipation plates extend out of the box body is prevented.
2. According to the invention, the heat dissipation mechanism is divided into the movable heat dissipation assembly and the fixed heat absorption assembly, the movable heat dissipation assembly selects the shady side of the box body and extends the heat dissipation plate out of the box body, so that the heat dissipation plate dissipates heat at the shady place, and meanwhile, the fixed heat absorption assembly absorbs heat in the box body and transfers the heat to the heat dissipation plate, so that the heat dissipation efficiency in the box body is accelerated.
3. According to the invention, when the heat dissipation plate and the heat absorption plate are matched with each other to absorb heat in the box body, the two groups of dust removal and temperature reduction columns extract outside air through power generated when water flows, and discharge the outside air into the box body after dust removal, dehumidification and temperature reduction, so that cold air is injected into the box body, meanwhile, the other two groups of dust removal and temperature reduction columns extract high-temperature air in the box body and discharge the high-temperature air out of the box body, so that air in the box body is circulated, and the efficiency of temperature reduction in the box body is improved through circulation of the cold air.
4. In the invention, when the dedusting and cooling column extracts outside air, the spraying device removes dust from the air, so that the air is changed into dust-free air, and dust, particles and the like are prevented from entering the box body; the drying box dries the air with moisture at high temperature, so that the air entering the box body is dry air, and the influence of damp air on equipment inside the box body is prevented; the high-temperature air after drying flows through the water storage tank through the pipeline, is cooled at the water storage tank and finally enters the box body, so that the air which is low-temperature, dry and dust-free is introduced into the box body, and the high-temperature air is prevented from entering the box body and increasing the working pressure of the heat dissipation mechanism.
5. According to the invention, the high-voltage module, the transformer module, the medium-voltage electrical appliance module, the intelligent monitoring module and the auxiliary equipment module vibrate up and down in the box body through the bearing plate, when the bearing plate vibrates downwards, the bearing plate compresses the shock absorber under the downward acting force, so that the air of the movable shell is discharged, and the vibration energy during downward movement is relieved under the action of the spring and the air; when upwards shaking, the loading board upwards stimulates the movable shell, and when the movable shell upwards moved, the shock attenuation pipe shutoff moved the shell on the dead axle, and the air input restriction of capillary moved the removal of shell to vibrations energy when consuming the upward movement, through the consumption of vibrations energy from top to bottom, and then reached absorbing effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an overall top view of the present invention;
FIG. 2 is a front half-section schematic view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the region A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the internal structure of the power waterwheel of the present invention;
figure 5 is a schematic view of the structure of the shock absorbing assembly of the present invention.
In the figure: 1. a box body; 5. a high voltage electrical module; 6. a transformer module; 7. a medium voltage electrical appliance module; 8. an intelligent monitoring module; 9. an auxiliary device module; 1-1, a water storage tank; 2-1, linking the screen plate; 2-2, a heat dissipation plate; 2-3, a heat absorbing plate; 3-1, a protective shell; 3-2, a partition plate; 3-3, a water pump; 3-4, power waterwheel; 3-5, a dust removal box; 3-6, a drying box; 3-7, a linkage cylinder; 3-8, a linkage shaft; 3-41, a housing; 3-42, a conveying belt; 3-43, a secondary conveyor belt; 3-44, connecting rod; 3-51, compression plate; 3-52, a dust removal casing; 3-53, a helical ring; 3-61, drying shaft; 3-81, a sprocket; 3-82, driven plate; 4-1, carrying plate; 4-2, fixing a shaft; 4-3, moving the shell; 4-4, shock-absorbing tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: an intelligent modular transformer substation without electromagnetic pollution comprises a high-voltage module 5, a transformer module 6, a medium-voltage electrical appliance module 7, an intelligent monitoring module 8 and an auxiliary equipment module 9, wherein the modular transformer substation comprises a box body 1, a heat dissipation mechanism, a dust removal and cooling assembly and a damping assembly, an electromagnetic shielding plate is mounted on the inner wall of the box body 1, the electromagnetic shielding plate is a plate layer (namely a plate layer made of two-dimensional nitride material) made of electromagnetic shielding material, the heat dissipation mechanism is mounted inside the box body 1 and abuts against the inner wall of the box body 1, the dust removal and cooling assembly is mounted at four included angles inside the box body 1, a water storage tank 1-1 is fixedly mounted on the lower end face inside the box body 1, the damping assembly is mounted on the upper end face of the water storage tank 1-1 inside the box body 1, the dust removal and, Medium voltage electrical apparatus module 7, intelligent monitoring module 8 and the equal fixed mounting of auxiliary assembly module 9 have been seted up on damper, the wire hole on box 1, and the sealing ring of being made by electromagnetic shield material is all installed to the wire hole department of passing in and out, and the wire that advances, goes out all passes the sealing ring and is connected with some substation equipment inside, and the hole department has been handled with the electromagnetic screen, can prevent that inside electromagnetic effect from leading to the fact the influence to the surrounding environment through the hole.
The heat dissipation mechanism is divided into a movable heat dissipation component and a fixed heat absorption component; the movable heat dissipation assembly comprises two groups of linked screen plates 2-1 and a plurality of groups of heat dissipation plates 2-2, wherein materials for absorbing electromagnetic waves are sprayed on the heat dissipation plates 2-2 to prevent the electromagnetic waves from radiating to the surrounding environment of the box body 1 when the heat dissipation plates 2-2 extend out of the box body 1, the plurality of groups of heat dissipation plates 2-2 are divided into two groups and are respectively fixedly arranged on the two groups of linked screen plates 2-1, the plurality of groups of heat dissipation plates 2-2 are connected through pipelines, the plurality of groups of heat dissipation plates 2-2 are internally provided with heat dissipation pipes which are S-shaped pipelines, the two groups of linked screen plates 2-1 are slidably arranged on two mutually parallel end faces in the box body 1, the upper, middle and lower positions of two ends of the two groups of linked screen plates 2-1 on the end face on one side where the heat dissipation plates 2-2, one end of the heat dissipation plate 2-2, which is far away from the linkage screen plate 2-1, is positioned in the extending groove, pulleys are rotatably arranged in the box body 1 corresponding to the positions of the ropes, and nine groups of ropes are connected with the dedusting and cooling column through the pulleys.
The fixed heat absorption assembly comprises a plurality of groups of heat absorption plates 2-3, the plurality of groups of heat absorption plates 2-3 are divided into two groups and are respectively fixed on two mutually parallel end faces in the box body 1, the plurality of groups of heat absorption plates 2-3 are connected through pipelines, the two groups of heat absorption plates 2-3 close to the heat dissipation plate 2-2 are connected with the heat dissipation plate 2-2 through pipelines, S-shaped heat absorption pipes are processed in the heat absorption plates 2-3, and the heat dissipation plate 2-2 and the heat absorption plates 2-3 are connected with the water storage tank 1-1 through pipelines.
The dust removal cooling component comprises four groups of dust removal cooling columns, the four groups of dust removal cooling columns are arranged at included angles in the box body 1, the movable heat dissipation component is located between the two groups of dust removal cooling columns, the fixed heat absorption component is located between the two groups of dust removal cooling columns, and the linkage screen plate 2-1 is connected with the dust removal cooling columns in a sliding mode.
The four groups of dust removal cooling columns respectively comprise a protective shell 3-1, plate layers made of two-dimensional nitride materials are fixedly installed on the outer side of the protective shell 3-1, a partition plate 3-2 is welded in the middle upper position inside the protective shell 3-1, the partition plate 3-2 divides the inside of the protective shell 3-1 into a linkage space and a dust removal drying space, a water pump 3-3, a power water vehicle 3-4, a dust removal box 3-5 and a drying box 3-6 are installed inside the dust removal drying space from bottom to top, the power water vehicle 3-4 is connected with the water pump 3-3 through a pipeline, the power water vehicle 3-4 is rotatably connected with the dust removal box 3-5 through a pipeline, the drying box 3-6 is connected with the dust removal box 3-5 through a pipeline, and the drying box 3.
The power waterwheel 3-4 comprises a casing 3-41 and transmission belts 3-42, the casing 3-41 is fixed with the box body 1, power shafts are rotatably arranged at the upper and lower ends of the casing 3-41, two ends of two groups of power shafts penetrate through the casing 3-41, the transmission belts 3-42 are positioned inside the casing 3-41, the upper and lower ends of the transmission belts 3-42 are respectively rotated on and fixed with the two power shafts, a plurality of groups of power plates are fixedly arranged on the transmission belts 3-42, the power plates are slidably connected with the casing 3-41, the transmission belts 3-42 are rotatably connected with the casing 3-41, auxiliary transmission belts 3-43 are rotatably arranged at the two ends of the two groups of power shafts positioned outside the casing 3-41, linkage blocks are welded on the two groups of auxiliary transmission belts 3-43, the positions of the two linkage blocks on the auxiliary transmission belts 3-43, the two groups of linkage blocks are rotatably provided with connecting rods 3-44, and the other ends of the two groups of connecting rods 3-44 are rotatably connected with the dust removal box 3-5.
The dust removing box 3-5 comprises a compression plate 3-51 and a dust removing casing 3-52, an air inlet pipe is processed on the box body 1 and positioned at the outer side of the dust removing casing 3-52, a one-way valve is arranged in the air inlet pipe, the one-way valve enables air to only enter the dust removing casing 3-52, the upper end surface of the dust removing casing 3-52 is fixed with the lower end surface of the drying box 3-6, the dust removing casing 3-52 is connected with the drying box 3-6 through a pipeline, the one-way valve is arranged in the pipeline, the one-way valve enables air in the dust removing casing 3-52 to only enter the drying box 3-6, the upper end surface of the compression plate 3-51 is fixed with the lower end of the dust removing casing 3-52, the compression plate 3-51 is connected with the protection casing 3-1 and the box body 1 in a sliding manner, spiral rings 3-53 are welded at the upper ends of the two groups of spiral supports, a planetary gear set is fixedly arranged in the middle of the upper ends of the dedusting casing cases 3-52, the planetary gear set is fixed with the lower end face of the drying box 3-6, a screw is rotatably arranged on each spiral ring 3-53, the upper end of each spiral is connected with a planet carrier shaft in the planetary gear set, a drying shaft 3-61 is rotatably arranged in the drying box 3-6, and the lower end of each drying shaft 3-61 penetrates through the drying box 3-6 and is connected with a sun gear shaft in the planetary gear set.
Furthermore, the dedusting and cooling assembly further comprises a spraying device, the spraying device comprises an assembly for purifying water, so that the water can be recycled, the spraying device comprises a water tank, the spraying device sprays and removes dust for air when the dedusting casing shells 3-52 extract the outside air, and the waste water is recycled and purified when the dedusting casing shells 3-52 stretch to the maximum degree.
The drying box 3-6 is fixed with the box body 1, a plurality of groups of friction plates are welded on the drying shaft 3-61 and are in sliding connection with the box body 1, the end face inside the drying box 3-6 is a magnetic-embedded end face, the end face of the plurality of groups of friction plates, which is in contact with the drying box 3-6, is a magnetic-embedded end face, air outlet holes are processed on the drying box 3-6, pipelines are fixed on the outer sides of the air outlet holes, the pipelines penetrate through the water storage tank 1-1 and are communicated with the inner space of the box body 1, and linkage plates are fixedly arranged at the upper end of the drying shaft 3-61 and penetrate through the drying box 3-6.
The upper end of the linkage space is fixedly provided with a linkage cylinder 3-7, the linkage cylinder 3-7 is connected with a linkage shaft 3-8 in a rotating way, the linkage shaft 3-8 is provided with three groups of chain wheels 3-81, a baffle plate and a driven plate 3-82 from top to bottom, the driven plate 3-82 is positioned below the partition plate 3-2, and the three groups of chain wheels are fixed with the three groups of ropes.
The damping component is arranged on the water storage tank 1-1 and comprises a plurality of groups of dampers and a bearing plate 4-1 fixedly arranged at the upper end of the dampers, the plurality of groups of dampers comprise fixed shafts 4-2 and movable shells 4-3, the plurality of groups of fixed shafts 4-2 are fixed with the water storage tank 1-1, the plurality of groups of movable shells 4-3 are fixed with the lower end surface of the bearing plate 4-1, the movable shells 4-3 are sleeved on the fixed shafts 4-2, springs are fixed inside the movable shells 4-3, the other ends of the springs are fixed with the upper end surface of the fixed shafts 4-2, a plurality of groups of capillary tubes are processed on the fixed shafts 4-2, damping tubes 4-4 are processed at the middle positions of the fixed shafts 4-2, one-way valves are arranged in the damping tubes 4-4 and enable air to flow out of the movable shells 4-3 only, and the total air inflow of the plurality of groups of capillary tubes in unit time is smaller than that of the The gas output of (2).
The working principle of the invention is as follows:
the modularized transformer substation is installed at a place needing to be installed, the box body 1 is fixed at the position, and the high-voltage module 5, the transformer module 6, the medium-voltage electrical appliance module 7, the intelligent monitoring module 8 and the auxiliary equipment module 9 are all fixedly installed on the bearing plate 4-1.
After the box body 1 is placed, the heat dissipation plate 2-2 on the shady side of the box body 1 needs to extend out of the box body 1, when the water pump 3-3 is started, the two groups of linkage cylinders 3-7 on the shady side extend out of the cylinder rods, so that the linkage shafts 3-8 are clamped with the linkage plates through the driven plates 3-82, the linkage shafts 3-8 obtain rotation power from the drying shafts 3-61 through the driven plates 3-82 and the linkage plates and drive the chain wheels to rotate, the rope is continuously wound on the chain wheels, the linkage net plate 2-1 extends the heat dissipation plate 2-2 out of the box body 1 under the traction of the rope, and the heat dissipation plate 2-2 dissipates heat in the shady place.
The water pump 3-3 pumps cooling water in the water storage tank 1-1 and infuses the cooling water into the heat absorbing plate 2-3 on one side end face inside the tank body 1 through a pipeline, the flowing direction of the cooling water in the heat dissipation mechanism is from the heat absorbing plate 2-3 to the heat dissipation plate 2-2, then to the heat absorbing plate 2-3, and finally to the heat dissipation plate 2-2, the plurality of groups of heat dissipation plates 2-2 flowing through at last are heat dissipation plates extending out of the tank body 1, and the cooling water after heat dissipation flows into the water storage tank 1-1.
When the water pump 3-3 pumps cooling water into the heat absorbing plate 2-3, the cooling water flows through the power water cart 3-4, so that the power water cart 3-4 generates rotation power and drives the compression plate 3-51 to slide up and down in the protective shell 3-1, the dust removal casing 3-52 extracts outside air and performs compression transmission by the up-and-down sliding of the compression plate 3-51, and the sprayed and dedusted air enters the drying box 3-6, so that the air is dried and dehumidified at high temperature in the drying box 3-6.
The compression plates 3-51 slide up and down to enable the screw rods to rotate under the driving of the spiral rings 3-53, so that the drying shafts 3-61 rotate at a high speed in the drying box 3-6 under the driving of the planetary gear set, the friction plates and the inner wall of the drying box 3-6 generate heat through friction, air entering the drying box 3-6 is dried at a high temperature, the dried air enters the box body 1 after flowing through the water storage tank 1-1 along with the continuous entering of the air, and the air is cooled after flowing through the water storage tank 1-1, so that the air entering the box body 1 is low-temperature and dry. When the two groups of dust removing and cooling columns infuse low-temperature and dry air into the box body 1, the other two groups of dust removing and cooling columns extract high-temperature air in the box body 1 and discharge the high-temperature air to the outside, so that the air in the box body 1 is circulated.
When the outside of the box body 1 vibrates, the high-voltage module 5, the transformer module 6, the medium-voltage electrical appliance module 7, the intelligent monitoring module 8 and the auxiliary equipment module 9 vibrate up and down in the box body 1, when the box body vibrates downwards, the bearing plate 4-1 compresses the shock absorber under the downward acting force, so that the air in the movable shell 4-3 is discharged, and the force of the downward vibration is relieved under the action of the spring and the air; when the movable shell moves upwards, the bearing plate 4-1 pulls the movable shell 4-3 upwards, the shock absorption tube 4-4 is blocked when the movable shell 4-3 moves upwards, and the air inflow of the capillary tube limits the movement of the movable shell 4-3 on the fixed shaft 4-2, so that the vibration energy of the vertical vibration is reduced, and the shock absorption effect is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. Intelligent modular transformer substation of no electromagnetic pollution, including high-voltage electric module (5), transformer module (6), well voltage apparatus module (7), intelligent monitoring module (8) and auxiliary assembly module (9), its characterized in that: this modularization transformer substation includes box (1), heat dissipation mechanism, dust removal cooling assembly, damper assembly, box (1) inside is provided with heat dissipation mechanism, is provided with the electromagnetic shield board on box (1) inner wall, and box (1) inside is provided with dust removal cooling assembly, damper assembly sets up on the terminal surface in box (1), dust removal cooling assembly is connected with heat dissipation mechanism rope, high-tension electricity module (5), transformer module (6), well voltage apparatus module (7), intelligent monitoring module (8) and auxiliary assembly module (9) all set up on damper assembly.
2. The smart modular substation without electromagnetic pollution according to claim 1, characterized in that: the heat dissipation mechanism is divided into a movable heat dissipation assembly and a fixed heat absorption assembly, the movable heat dissipation assembly is arranged on the inner end face of the box body (1), the fixed heat absorption assembly is arranged on the inner end face of the box body (1), the end face where the fixed heat absorption assembly is arranged is perpendicular to the end face where the movable heat dissipation assembly is arranged, and the movable heat dissipation assembly is connected with the box body (1) in a sliding mode; the dust removal cooling assembly comprises at least two groups of dust removal cooling columns, the dust removal cooling columns are arranged at included angles inside the box body (1), the movable heat dissipation assembly is located between the two groups of dust removal cooling columns, the fixed heat absorption assembly is located between the two groups of dust removal cooling columns, and the movable heat dissipation assembly is connected with the dust removal cooling columns through ropes.
3. The smart modular substation without electromagnetic pollution according to claim 2, characterized in that: the movable heat dissipation assembly comprises two groups of linkage screen plates (2-1) and a plurality of groups of heat dissipation plates (2-2), wherein the heat dissipation plates (2-2) are divided into two groups and are respectively arranged on the two groups of linkage screen plates (2-1), the heat dissipation plates (2-2) are connected through pipelines and are arranged in the heat dissipation plates (2-2), heat dissipation pipes are arranged in the heat dissipation plates (2-2), the linkage screen plates (2-1) are arranged on two end faces, parallel to each other, in the box body (1), at least three groups of ropes are arranged at two ends of each linkage screen plate (2-1), and pulleys and dust removal and cooling columns are arranged at positions, corresponding to the ropes, in the box body (1) and the pulleys and the dust removal and cooling.
4. The smart modular substation without electromagnetic pollution according to claim 3, characterized in that: a water storage tank (1-1) is arranged in the box body (1); the fixed heat absorption assembly comprises a plurality of groups of heat absorption plates (2-3), the heat absorption plates (2-3) are divided into two groups and are respectively arranged on two mutually parallel end faces in the box body (1), the heat absorption plates (2-3) of the groups are connected through pipelines, the two groups of heat absorption plates (2-3) close to the heat dissipation plate (2-2) are connected with the heat dissipation plate (2-2) through pipelines, heat absorption pipes are arranged in the heat absorption plates (2-3), and the heat dissipation plate (2-2) and the heat absorption plates (2-3) are both connected with the water storage tank (1-1) through pipelines.
5. The smart modular substation without electromagnetic pollution according to claim 4, characterized in that: at least two groups of dust-removing and cooling columns respectively comprise a protective shell (3-1), partition plates (3-2) are arranged in the protective shell (3-1), the partition plate (3-2) divides the interior of the protective shell (3-1) into a linkage space and a dedusting and drying space, a water pump (3-3), a power waterwheel (3-4), a dust removal box (3-5) and a drying box (3-6) are arranged in the dust removal drying space from bottom to top, the power water wheel (3-4) is connected with the water pump (3-3) through a pipeline, the power water wheel (3-4) is rotationally connected with the dust removal box (3-5), the drying box (3-6) is connected with the dust removal box (3-5) through a pipeline, and the drying box (3-6) is connected with the water storage tank (1-1) through a pipeline.
6. The smart modular substation without electromagnetic pollution according to claim 5, characterized in that: the power water wheel (3-4) comprises a casing (3-41) and transmission belts (3-42), the casing (3-41) is fixed with a box body (1), power shafts are arranged at the upper end and the lower end of the casing (3-41), two ends of the two sets of power shafts penetrate through the casing (3-41), the transmission belts (3-42) are positioned inside the casing (3-41), the upper end and the lower end of the transmission belts (3-42) are respectively connected with the power shafts, a plurality of sets of power plates are arranged on the transmission belts (3-42), the transmission belts (3-42) are rotatably connected with the casing (3-41), auxiliary transmission belts (3-43) are arranged at the two ends of the two sets of power shafts positioned outside the casing (3-41), and linkage blocks are arranged on the two sets of auxiliary transmission belts (3-43), and the two groups of linkage blocks are respectively provided with a connecting rod (3-44), and the other ends of the two groups of connecting rods (3-44) are respectively rotatably connected with the dust removal box (3-5).
7. The smart modular substation without electromagnetic pollution according to claim 6, characterized in that: the dust removal box (3-5) comprises a compression plate (3-51) and a dust removal casing (3-52), the dust removal casing (3-52) is connected with a drying box (3-6) through a pipeline, a one-way valve is arranged in the pipeline, the upper end face of the compression plate (3-51) is fixed with the dust removal casing (3-52), the compression plate (3-51) is connected with a protection casing (3-1) and a box body (1) in a sliding manner, two groups of spiral supports are arranged at the middle positions of the upper end faces of the compression plates (3-51), spiral rings (3-53) are arranged at the upper ends of the two groups of spiral supports, a planetary gear set is arranged at the middle position of the upper end of the dust removal casing (3-52), a screw rod is arranged on each spiral ring (3-53), the upper ends of the spirals are connected with the planetary gear set shaft, and a drying shaft (3-, the lower end of the drying shaft (3-61) penetrates through the drying box (3-6) and is connected with the planetary gear set shaft.
8. The smart modular substation without electromagnetic pollution according to claim 7, characterized in that: the drying box (3-6) is fixed with the box body (1), a plurality of friction plates are arranged on the drying shaft (3-61) and are in sliding connection with the box body (1), the end face inside the drying box (3-6) is an embedded magnetic end face, the end faces of the friction plates in contact with the drying box (3-6) are embedded magnetic end faces, air outlet holes are formed in the drying box (3-6), and the upper end of the drying shaft (3-61) penetrates through the drying box (3-6) and is provided with a linkage plate.
9. The smart modular substation without electromagnetic pollution according to claim 8, characterized in that: the linkage space upper end is provided with linkage cylinder (3-7), be provided with universal driving shaft (3-8) on linkage cylinder (3-7), universal driving shaft (3-8) are gone up from last to being provided with at least three group's sprocket (3-81), baffle, driven plate (3-82) down, driven plate (3-82) are located division board (3-2) below, at least three group the sprocket is fixed with the rope.
10. The smart modular substation without electromagnetic pollution according to claim 9, characterized in that: the shock absorption assembly is arranged on the water storage tank (1-1), the shock absorption assembly comprises a plurality of groups of shock absorbers and a bearing plate (4-1) arranged at the upper end of the shock absorbers, the plurality of groups of shock absorbers comprise fixed shafts (4-2) and movable shells (4-3), the plurality of groups of fixed shafts (4-2) are fixed with the water storage tank (1-1), the plurality of groups of movable shells (4-3) are fixed with the bearing plate (4-1), the movable shell (4-3) is sleeved on the fixed shaft (4-2), a spring is arranged in the movable shell (4-3), the fixed shaft (4-2) is provided with a plurality of groups of capillary tubes, the middle position of the fixed shaft (4-2) is provided with a damping tube (4-4), and the total air input of the capillary tubes in a unit time of the groups is smaller than the air output of the damping tube (4-4) in the unit time.
CN202011409019.3A 2020-12-03 2020-12-03 Intelligent modular transformer substation without electromagnetic pollution Active CN112688220B (en)

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Application Number Priority Date Filing Date Title
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CN112688220B CN112688220B (en) 2022-06-17

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107845967A (en) * 2017-11-28 2018-03-27 宁波伊顿电力科技有限公司 Transformer station's dedusting heat sink
CN210016141U (en) * 2019-03-27 2020-02-04 国网浙江省电力有限公司杭州供电公司 Temporary overcurrent protection device for high-reliability switch yard of intelligent substation
CN211063188U (en) * 2020-01-08 2020-07-21 泰州市利飞电气设备有限公司 Box-type substation with dehumidification function
CN211579364U (en) * 2019-12-31 2020-09-25 联自电气有限公司 Box-type substation that radiating effect is good

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107845967A (en) * 2017-11-28 2018-03-27 宁波伊顿电力科技有限公司 Transformer station's dedusting heat sink
CN210016141U (en) * 2019-03-27 2020-02-04 国网浙江省电力有限公司杭州供电公司 Temporary overcurrent protection device for high-reliability switch yard of intelligent substation
CN211579364U (en) * 2019-12-31 2020-09-25 联自电气有限公司 Box-type substation that radiating effect is good
CN211063188U (en) * 2020-01-08 2020-07-21 泰州市利飞电气设备有限公司 Box-type substation with dehumidification function

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