CN116313414A - Dry-type transformer with multiple circulating cooling structure and use method - Google Patents
Dry-type transformer with multiple circulating cooling structure and use method Download PDFInfo
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- CN116313414A CN116313414A CN202310282802.5A CN202310282802A CN116313414A CN 116313414 A CN116313414 A CN 116313414A CN 202310282802 A CN202310282802 A CN 202310282802A CN 116313414 A CN116313414 A CN 116313414A
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- 238000001816 cooling Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 230000000694 effects Effects 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims description 24
- 229920000742 Cotton Polymers 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000002708 enhancing effect Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
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- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
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- 238000004134 energy conservation Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
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- 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
- B01D53/261—Drying gases or vapours by adsorption
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/23—Corrosion protection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
- H01F27/2828—Construction of conductive connections, of leads
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses a dry-type transformer with a multiple circulating cooling structure, which comprises a shell, a containing box, a supporting pad and a transformer body, wherein the containing box is arranged at the top of the shell, the supporting pad is arranged on the inner wall of the shell, the transformer body is arranged at the top of the supporting pad, and a cooling block is arranged on the inner wall of the containing box. According to the invention, the fan, the fishbone pipe and the spray head are arranged, so that the multi-cycle cooling and heat dissipation effect of the dry-type transformer is realized, the water source enters the pipeline through the start of the water pump, the water source enters the fishbone pipe through the pipeline, the flow direction area of the water source is enlarged by the fishbone pipe, the fan is started to generate wind power to blow cold air of the water source in the fishbone pipe to the transformer body through the first opening so as to quickly cool the transformer body, the water source in the fishbone pipe is sprayed to the surface of the cooling block through the spray head so as to quickly cool the water source to achieve multi-cycle heat dissipation, and the multi-cycle cooling and heat dissipation effect reinforcing function of the dry-type transformer is realized.
Description
Technical Field
The invention relates to the technical field of dry transformers, in particular to a dry transformer with a multiple circulating cooling structure and a use method thereof.
Background
The dry type transformer is mainly divided into three modes of open type, closed type and pouring type, the cooling mode is divided into natural air cooling and forced air cooling, the dry type transformer is safe, fireproof, high in mechanical strength, strong in short circuit resistance, small in partial discharge, good in thermal stability and long in service life, the dry type transformer is generally used for small-capacity transformers such as partial illumination and electronic circuits, and in an electric power system, the existing dry type transformer cooling mode is only air cooling, and is single in radiating effect and unsatisfactory.
The existing dry-type transformer has the following defects:
1. patent document CN103050234B discloses a dry-type transformer, "comprising: a housing; the iron core is arranged in the shell and comprises four juxtaposed iron core bodies, and the iron core bodies are formed by amorphous alloy; coil windings, the coil windings respectively cover and establish on the stem that is formed by the juxtaposition part of adjacent iron core body, every coil winding includes: the low-voltage windings are respectively sleeved on the heart posts; the high-voltage windings are respectively wound on each low-voltage winding in an up-down adjacent mode, the high-voltage windings wound on each low-voltage winding are connected in series, the high-voltage windings comprise a plurality of layers of high-voltage coils wound on the low-voltage windings, and the number of turns of each layer of high-voltage coil is gradually reduced along the direction from the core column to the outside; wherein the gaps in the coil windings are filled with epoxy. The dry-type transformer has the advantages of compact structure, convenient winding method, strong lightning impulse resistance and operation impulse resistance, low loss and low consumption, and the partial discharge probability is approximately zero, but the existing dry-type transformer has the defects of single cooling effect only by air cooling;
2. patent document CN103688322a discloses a dry-type transformer for mobile applications, "the dry-type transformer comprising a transformer core (86,92) and at least one radially inner hollow cylindrical first winding section (34,54) and at least one radially outer hollow cylindrical second winding section (32, 58) wound around a common winding axis and traversed by the transformer core (86,92), the first and second winding sections being nested and radially spaced from each other, forming a hollow cylindrical cooling channel (10, 60, 62) between the first and second winding sections. For the separation, spacer elements (24, 26,28,40, 42) are provided, which are arranged in such a way that coolant can flow through the cooling channels (10, 60, 62) in the axial direction. The spacer elements (24, 26,28,40, 42) are formed and arranged along the radial periphery of the cooling channel (10, 60, 62) over the axial length of the cooling channel in such a way that a proportional weight of the horizontal transformer can be equalized on at least one bearing surface (44) of the at least one second winding section (32, 58) without deformation "of the cooling channel (10, 60, 62) occurring, but the noise is large when the existing dry transformer is operated and cannot be reduced to the effect of dry transformer noise on the environment;
3. patent document CN108597795B discloses an amorphous dry-type transformer, "comprising a high-voltage coil, a low-voltage coil, and an amorphous alloy core wound with amorphous strips prepared by the steps of: providing pure Fe, feSi alloy, pure B, pure Cu, pure Co and pure Gd raw materials; weighing pure Fe, feSi alloy, pure B, pure Cu, pure Co and pure Gd according to a molecular formula Fe (100-a-B-c-d-e) SiaBbCodGde; cleaning and drying weighed raw materials of pure Fe, feSi alloy, pure B, pure Cu, pure Co and pure Gd to obtain a material to be used; placing the standby material into a crucible of a vacuum smelting furnace; vacuum smelting is carried out on the materials to be used to obtain master alloy; performing first heat treatment on the master alloy; utilizing the master alloy after the first heat treatment as a raw material, and preparing an amorphous alloy strip by a single-roller quenching method; and performing a second heat treatment on the amorphous alloy strip. The amorphous alloy has the advantages of large saturation magnetization intensity, low coercive force, large resistance value, strong amorphous forming capability and excellent comprehensive performance, but the existing dry-type transformer connecting wire needs a worker to support by one hand for fixing and increases manual labor;
4. patent document CN100411074C discloses a three-phase dry-type transformer, "comprising an iron core, an upper clamping plate, a lower clamping plate, a pulling plate, and high, middle and low voltage windings mounted on the iron core, wherein the high, low and low voltage windings are sequentially arranged from outside to inside, the outside of the middle winding is a shielding layer, the shielding layer is grounded through a lead wire, and upper and lower cushion blocks for separating and fixing the high, middle and low voltage windings are respectively arranged above and below the high, middle and low voltage windings. Each phase of the invention is composed of high, medium and low voltage windings, and can be simultaneously connected with three power grids with different voltages to carry out power transmission with different capacities. The dry type transformer has the advantages of being capable of reducing equipment investment of users, meanwhile, the dry type transformer has the characteristics of energy conservation, flame retardance, good mechanical property and good electrical property of a common dry type transformer, but the existing dry type transformer cannot be kept dry, and the wet and damaged dry type transformer is easy to damage.
Disclosure of Invention
The invention aims to provide a dry-type transformer with a multiple circulating cooling structure and a use method thereof, so as to solve the technical problems of lack of a heat dissipation function, lack of a noise reduction function, lack of a fixing structure and lack of a moistureproof structure in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the dry-type transformer with the multiple circulating cooling structure comprises a shell, a containing box, a supporting pad and a transformer body, wherein the containing box is arranged at the top of the shell, the supporting pad is arranged on the inner wall of the shell, and the transformer body is arranged at the top of the supporting pad;
the cooling block is arranged on the inner wall of the storage box, the water pump is arranged on the outer wall of the storage box in a penetrating manner, the first branch box is arranged on the inner wall of the shell, the fan is arranged on the inner wall of the first branch box, the pipeline is arranged at the output end of the water pump, the fishbone pipe is arranged at one end of the pipeline, one end of the fishbone pipe extends to the inside of the storage box, and the spray head is arranged on the outer wall of the fishbone pipe in a penetrating manner;
the first box bottom is equipped with first opening, and the shower nozzle is located the cooling block top.
Preferably, the second branch box is installed to the inner wall of shell, and the fixed block is installed at the top of transformer body, and the outer wall of shell installs the organic door.
Preferably, the outer wall of the second support box is provided with a second opening, the inner wall of the second support box is provided with a first spring, one end of the first spring is provided with a support plate, the outer wall of the support plate is provided with soundproof cotton, the inner wall of the second support box is provided with a rubber block, the outer wall of the support plate is provided with a first sleeve, the inner wall of the first sleeve is penetrated and provided with a plug, and the outer wall of the plug is provided with a limiting block.
Preferably, the outer wall of fixed block runs through and installs the second sleeve, the telescopic inner wall of second runs through and installs the pull rod, the dop is installed to the one end of pull rod, the outer wall of dop is equipped with the third opening, the inner wall of fixed block is equipped with the fourth opening, the outer wall of fixed block runs through and installs the bracing piece, the third sleeve is installed in the outer wall of fourth opening running through, the telescopic inner wall of third runs through and installs the draw-in bar, and the one end and the outer wall connection of bracing piece of draw-in bar, the third spring is installed to the outer wall of draw-in bar, and the one end and the fourth open-ended outer wall connection of third spring.
Preferably, one end of the pipeline extends to the inside of the first branch box, the plug is located on one side of the rubber block, the transformer body is located below the first branch box, and one end of the clamping rod extends to the inside of the third opening.
Preferably, the second supporting rod is installed on the inner wall of the supporting pad, and the supporting block is installed at the bottom of the shell.
Preferably, the motor is installed to the outer wall of second branch, and the fan blade is installed to the output of motor, and the outer wall of supporting pad is equipped with the fifth opening, and the heating block is installed to the inner wall of supporting pad, and the adsorption block is installed to the inner wall of supporting pad, and the bottom of supporting pad runs through installs a section of thick bamboo, and the one end of a section of thick bamboo extends to the bottom of shell, and the filter screen is installed to the inner wall of a section of thick bamboo.
Preferably, the outer wall of the machine door is provided with a heat radiation opening.
Preferably, the working steps of the dry-type transformer are as follows:
s1, a water pump is started after a water source in a storage box is cooled by a cooling block, the water pump is started to enable the water source to enter the inside of a pipeline, the water source enters the inside of a fishbone pipe through the pipeline, the flow direction area of the water source is enlarged by the fishbone pipe, wind power is generated by starting a fan to blow cold air of the water source in the fishbone pipe to a transformer body through a first opening so as to enable the cold air to be rapidly cooled, the water source in the fishbone pipe is sprayed to the surface of the cooling block through a spray head so as to enable the water source to be rapidly cooled to achieve multiple heat dissipation, and the function of enhancing the heat dissipation effect of the dry-type transformer through multiple circulating cooling is realized;
s2, noise impact generated by the dry type transformer enters the second supporting box through the second opening, noise impact force drives the soundproof cotton to move, the soundproof cotton moves to drive the supporting plate to move, the supporting plate moves to drive the first spring to move, the first spring moves to enable the supporting plate to drive the first sleeve to move, the first sleeve moves to drive the plug to move, the plug moves and the rubber block reduce noise generated by the dry type transformer, and the function of reducing noise of the dry type transformer is achieved;
s3, pulling the support rod to drive the clamping rod to move, enabling the clamping rod to move to drive the third spring to move, enabling the clamping rod to move out of the third opening through the third sleeve to move, at the moment, pulling the pull rod to drive the clamping rod to move, enabling the clamping rod to move out of the fourth opening, placing the connecting wire below the clamping rod to press the pull rod to enable the clamping rod to be clamped into the fourth opening, loosening the support rod to drive the clamping rod through the elastic force of the third spring, enabling the clamping rod to be clamped into the third opening to fix the clamping rod, and enabling the connecting wire to be fixed, so that the function of conveniently fixing the connecting wire of the dry-type transformer to reduce manual labor is achieved;
s4, the filter screen has the effects of preventing stains from entering the support cylinder, the motor rotates to drive the fan blade to rotate, the fan blade rotates to generate suction to suck air in the shell into the support pad through the fifth opening, the adsorption block is made of activated carbon, the air flows into the adsorption block to adsorb moist air after entering the support pad, the heating block is started to heat the air to quickly dry the moisture adsorbed in the adsorption block, and redundant air is discharged through the support cylinder, so that the function of preventing the moisture in the dry transformer is realized.
Preferably, the step S1 further includes the steps of:
s11, supporting the fan by a first branch box, wherein the fishbone pipe is in an 'Feng' shape;
the step S2 further includes the steps of:
s21, the plug is limited by the limiting block in a moving way, and the rubber block is used for reducing the impact force of the plug.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes the multi-cycle cooling and heat dissipation enhancement effect of the dry type transformer by installing the fan, the fishbone pipe and the spray head, the cooling block cools the water source in the storage box, the water pump is started, the water source enters the pipeline, the water source enters the fishbone pipe through the pipeline, the flow direction area of the water source is enlarged by the fishbone pipe, the fan is started to generate wind power to blow the cold air of the water source in the fishbone pipe to the transformer body through the first opening so as to enable the cold air to be rapidly cooled, the water source in the fishbone pipe is sprayed to the surface of the cooling block through the spray head so as to enable the water source to be rapidly cooled to achieve multi-cycle heat dissipation, and the multi-cycle cooling and heat dissipation enhancement effect enhancement function of the dry type transformer is realized;
2. according to the invention, the noise reduction effect of the dry-type transformer is realized by installing the soundproof cotton, the first spring and the plug, noise impact generated by the dry-type transformer enters the second supporting box through the second opening, the noise impact force drives the soundproof cotton to move, the soundproof cotton moves to drive the supporting plate to move, the supporting plate moves to drive the first spring to move, the supporting plate drives the first sleeve to move, the first sleeve moves to drive the plug to move, the plug moves and the rubber block reduce noise generated by the dry-type transformer, and the function of reducing noise of the dry-type transformer is realized;
3. according to the invention, the effect of conveniently fixing the connecting wire of the dry-type transformer and reducing manual labor is realized by installing the third spring, the clamping rod and the clamping head, the clamping rod is pulled to drive the clamping rod to move, the clamping rod is driven to move by the movement of the clamping rod to drive the third spring to move out of the third opening through the third sleeve, at the moment, the clamping rod is pulled to drive the clamping head to move, the clamping head moves to move out of the fourth opening, the connecting wire is placed below the clamping head to press the clamping rod to clamp the clamping head into the fourth opening, the supporting rod is loosened, the clamping rod is driven by the elastic force of the third spring to clamp the clamping rod into the third opening to fix the connecting wire, and the function of conveniently fixing the connecting wire of the dry-type transformer and reducing manual labor is realized;
4. according to the invention, the fan blades, the heating block and the adsorption block are arranged, so that the effect of drying and moisture prevention in the dry-type transformer is realized, the filter screen has the function of preventing stains from entering the support cylinder, the motor rotates to drive the fan blades to rotate, the fan blades rotate to generate suction force to suck air in the shell into the support pad through the fifth opening, the adsorption block is made of activated carbon, the air flows into the adsorption block to adsorb the moisture air after entering the support pad, the heating block is started to heat the air to quickly dry the moisture adsorbed in the adsorption block, and the redundant air is discharged through the support cylinder, so that the function of drying and moisture prevention in the dry-type transformer is realized.
Drawings
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a schematic diagram of the front structure of the present invention;
FIG. 3 is a schematic diagram of a spray head according to the present invention;
FIG. 4 is a schematic view of the structure of the soundproof cotton of the present invention;
FIG. 5 is a schematic view of a chuck according to the present invention;
FIG. 6 is a schematic view of a clamping rod according to the present invention;
FIG. 7 is a schematic diagram of the structure of an adsorption block according to the present invention;
fig. 8 is a flow chart of the present invention.
In the figure: 1. a housing; 2. a gate; 3. a heat radiation port; 4. a support pad; 5. a transformer body; 6. a support block; 7. a storage box; 8. a cooling block; 9. a pipe; 10. a spray head; 11. a water pump; 12. a blower; 13. a first branch box; 14. a first opening; 15. a fish bone tube; 16. a second branch box; 17. a second opening; 18. a first spring; 19. a support plate; 20. soundproof cotton; 21. a rubber block; 22. a first sleeve; 23. a plug; 24. a limiting block; 25. a fixed block; 26. a second sleeve; 27. a pull rod; 28. a chuck; 29. a third opening; 30. a fourth opening; 31. a support rod; 32. a clamping rod; 33. a third spring; 34. a third sleeve; 35. a second strut; 36. a motor; 37. a fan blade; 38. a heating block; 39. an adsorption block; 40. a fifth opening; 41. a support cylinder; 42. and (5) a filter screen.
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.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-8, an embodiment of the present invention is provided: the utility model provides a dry-type transformer with multiple circulative cooling structure, including shell 1, containing box 7, supporting pad 4 and transformer body 5, the effect of shell 1 is for dry-type transformer provides the protection, the effect of containing box 7 is for the water source provides the place of depositing, the effect of supporting pad 4 is for transformer body 5 provides the support, transformer body 5 is for dry-type transformer, containing box 7 is installed at the top of shell 1, supporting pad 4 is installed to the inner wall of shell 1, transformer body 5 is installed at the top of supporting pad 4, second branch box 16 is installed to the inner wall of shell 1, the effect of second branch box 16 is for first spring 18 provides the support, fixed block 25 is installed at the top of transformer body 5, the effect of fixed block 25 is for second sleeve 26 provides the support, the outer wall of shell 1 is installed machine door 2, the effect of machine door 2 is convenient for the maintenance of dry-type transformer, the one end of pipeline 9 extends to the inside of first branch box 13, top 23 is located one side of rubber piece 21, transformer body 5 is located first branch box 13 below, the one end of card pole 32 extends to the inside of third branch box 29, the effect of installing for the inner wall 3 is equipped with the motor support piece 3, the effect of second branch 3 is provided with the air vent 1, the effect of supporting pad 3 is provided with for the outer wall 3, the bottom of the shell 1 is provided with the air vent is provided for the air vent 3, the effect of the outer wall is provided with the air vent 3, the effect of the air vent is provided for the motor 3 is provided for the inner wall is provided with the air vent 3, the bottom 35.
The cooling block 8 is installed to the inner wall of containing box 7, the outer wall of containing box 7 runs through and installs water pump 11, first branch box 13 is installed to the inner wall of shell 1, fan 12 is installed to the inner wall of first branch box 13, pipeline 9 is installed to the output of water pump 11, fishbone 15 is installed to the one end of pipeline 9, and the one end of fishbone 15 extends to the inside of containing box 7, the shower nozzle 10 is installed in the outer wall of fishbone 15 running through, be equipped with first opening 14 in first branch box 13 bottom, and shower nozzle 10 is located cooling block 8 top, water pump 11 starts behind the water source cooling in the containing box 7, water pump 11 starts and makes the water source get into pipeline 9 inside, the water source gets into fishbone 15 inside through pipeline 9, the flow direction area of water source is increased by fishbone 15, fan 12 starts and produces wind power and blows the air of water source in the fishbone 15 to transformer body 5 through first opening 14, the inside water source of its fishbone 15 makes quick cooling reach multiple cooling effect through shower nozzle 10 to cooling block 8 surface, multiple cooling effect of dry-type transformer has been realized multiple cooling effect of cooling.
The outer wall of the second branch box 16 is provided with a second opening 17, the inner wall of the second branch box 16 is provided with a first spring 18, one end of the first spring 18 is provided with a support plate 19, the outer wall of the support plate 19 is provided with a sound insulation cotton 20, the inner wall of the second branch box 16 is provided with a rubber block 21, the outer wall of the support plate 19 is provided with a first sleeve 22, the inner wall of the first sleeve 22 is provided with a plug 23 in a penetrating mode, the outer wall of the plug 23 is provided with a limiting block 24, noise impact generated by the dry type transformer enters the second branch box 16 through the second opening 17, the noise impact force drives the sound insulation cotton 20 to move, the sound insulation cotton 20 moves to drive the support plate 19 to move, the support plate 19 moves to drive the first spring 18 to move, the support plate 19 drives the first sleeve 22 to move, the first sleeve 22 moves to drive the plug 23 to move, the plug 23 moves and the rubber block 21 to reduce noise generated by the dry type transformer, and the function of reducing the noise of the dry type transformer is realized.
The outer wall of fixed block 25 runs through and installs second sleeve 26, the inner wall of second sleeve 26 runs through and installs pull rod 27, the chuck 28 is installed to one end of pull rod 27, the outer wall of chuck 28 is equipped with third opening 29, the inner wall of fixed block 25 is equipped with fourth opening 30, the outer wall of fixed block 25 runs through and installs bracing piece 31, the outer wall of fourth opening 30 runs through and installs third sleeve 34, the inner wall of third sleeve 34 runs through and installs clamping rod 32, and the one end of clamping rod 32 is connected with the outer wall of bracing piece 31, third spring 33 is installed to the outer wall of clamping rod 32, and the one end and the outer wall of fourth opening 30 of third spring 33 are connected, pull rod 31 drives clamping rod 32 and removes, clamping rod 32 removes and drives third spring 33 and remove, third spring 33 removes and makes clamping rod 32 pass through third sleeve 34 and remove third opening 29, pull rod 27 pulls chuck 28 and removes this moment, clamping rod 28 removes and makes it remove fourth opening 30, press the connecting wire to put under clamping rod 27 and make clamping rod 28 block into fourth opening 30 inside, the elasticity of loosening bracing piece 31 drives clamping rod 32 by third spring 33 and makes the connecting wire card 32 to remove the connecting wire and make the inside of dry-type transformer fixed function of fixing the fixed device 29, the convenience of fixing transformer.
The motor 36 is installed to the outer wall of second branch 35, the fan blade 37 is installed to the output of motor 36, the outer wall of supporting pad 4 is equipped with fifth opening 40, heating block 38 is installed to the inner wall of supporting pad 4, adsorption block 39 is installed to the inner wall of supporting pad 4, prop up a section of thick bamboo 41 is run through to the bottom of installing in supporting pad 4, and the one end of prop up a section of thick bamboo 41 extends to the bottom of shell 1, filter screen 42 is installed to the inner wall of prop up a section of thick bamboo 41, the effect of filter screen 42 is that prevents the spot entering prop up a section of thick bamboo 41 inside, the fan blade 37 rotation is driven to the rotation by motor 36, the fan blade 37 rotation produces the suction and inhales the inside of supporting pad 4 through fifth opening 40 with the air in the shell 1, adsorption block 39 is the activated carbon material, the inside of air entering supporting pad 4 flows to the adsorption block 39 after the inside with moist air absorption, the heating block 38 opens and makes the moisture fast drying of adsorption block 39, unnecessary gas is discharged through prop up a section of thick bamboo 41, dry-type transformer inside dry prevent moist function.
The working steps of the dry-type transformer are as follows:
s1, a water pump 11 is started after a water source in a storage box 7 is cooled by a cooling block 8, the water pump 11 is started to enable the water source to enter the inside of a pipeline 9, the water source enters the inside of a fishbone pipe 15 through the pipeline 9, the flow direction area of the water source is enlarged by the fishbone pipe 15, a fan 12 is started to generate wind power to blow cold air of the water source in the fishbone pipe 15 to a transformer body 5 through a first opening 14 so as to enable the cold air to be rapidly cooled, the water source in the fishbone pipe 15 is sprayed to the surface of the cooling block 8 through a spray head 10 so as to enable the water source to be rapidly cooled to achieve multiple heat dissipation, and the function of enhancing the heat dissipation effect of the dry transformer through multiple circulating cooling is realized;
s2, noise impact generated by the dry type transformer enters the second branch box 16 through the second opening 17, noise impact force of the noise impact force drives the soundproof cotton 20 to move, the soundproof cotton 20 moves to drive the support plate 19 to move, the support plate 19 moves to drive the first spring 18 to move, the first spring 18 moves to enable the support plate 19 to drive the first sleeve 22 to move, the first sleeve 22 moves to drive the plug 23 to move, the plug 23 moves and the rubber block 21 reduce noise generated by the dry type transformer, and the function of reducing noise of the dry type transformer is achieved;
s3, the supporting rod 31 is pulled to drive the clamping rod 32 to move, the clamping rod 32 moves to drive the third spring 33 to move, the third spring 33 moves to enable the clamping rod 32 to move out of the third opening 29 through the third sleeve 34, at the moment, the pull rod 27 is pulled to drive the clamping head 28 to move, the clamping head 28 moves to enable the connecting wire to move out of the fourth opening 30, the connecting wire is placed below the clamping head 28, the pull rod 27 is pressed to enable the clamping head 28 to be clamped into the fourth opening 30, the supporting rod 31 is loosened, the clamping rod 32 is driven by the elastic force of the third spring 33, the clamping rod 32 is clamped into the third opening 29, the clamping head 28 is fixed, and the function of conveniently fixing the connecting wire of the dry-type transformer to reduce manual labor is achieved;
s4, the filter screen 42 is used for preventing stains from entering the support cylinder 41, the motor 36 rotates to drive the fan blade 37 to rotate, the fan blade 37 rotates to generate suction force to suck air in the shell 1 into the support pad 4 through the fifth opening 40, the adsorption block 39 is made of activated carbon, the air flows into the adsorption block 39 to adsorb moist air after entering the support pad 4, the heating block 38 is started to heat the air to quickly dry moisture adsorbed in the adsorption block 39, and redundant air is discharged through the support cylinder 41, so that the function of drying and preventing moisture in the dry transformer is realized.
The step S1 further includes the steps of:
s11, supporting a fan 12 by a first branch box 13, wherein a fishbone pipe 15 is in an 'Feng' shape;
the step S2 further includes the steps of:
s21, the plug 23 is limited by the limiting block 24 in a moving way, and the rubber block 21 is used for reducing the impact force of the plug 23.
The working principle is that the shell 1 is used for providing protection for a dry type transformer, the storage box 7 is used for providing a storage place for a water source, the supporting pad 4 is used for providing support for the transformer body 5, the transformer body 5 is a dry type transformer, the cooling block 8 is used for cooling the water source in the storage box 7, the water pump 11 is started to enable the water source to enter the pipeline 9, the water source enters the fishbone 15 through the pipeline 9, the flow direction area of the water source is enlarged by the fishbone 15, the fan 12 is started to generate wind power to blow cold air of the water source in the fishbone 15 to the transformer body 5 through the first opening 14 so as to enable the water source in the fishbone 15 to be cooled down rapidly, the water source is cooled down rapidly to achieve multiple heat dissipation through the spray head 10 to the surface of the cooling block 8, the function of enhancing the heat dissipation effect of the multiple circulating cooling of the dry type transformer is realized, noise impact generated by the dry type transformer enters the second branch box 16 through the second opening 17, noise impact force drives the soundproof cotton 20 to move, the soundproof cotton 20 moves to drive the support plate 19 to move, the support plate 19 moves to drive the first spring 18 to move, the first spring 18 moves to drive the support plate 19 to drive the first sleeve 22 to move, the first sleeve 22 moves to drive the plug 23 to move, the plug 23 moves and the rubber block 21 reduces noise generated by the dry type transformer, the function of reducing noise of the dry type transformer is realized, the support rod 31 is pulled to drive the clamping rod 32 to move, the clamping rod 32 moves to drive the third spring 33 to move, the third spring 33 moves to drive the clamping rod 32 to move out of the third opening 29 through the third sleeve 34, at the moment, the pull rod 27 is pulled to drive the clamping head 28 to move out of the fourth opening 30, the connecting wire is placed below the clamping head 28 to press the pull rod 27 to clamp the clamping head 28 into the fourth opening 30, the supporting rod 31 is loosened, the clamping rod 32 is driven by the elastic force of the third spring 33, the clamping rod 32 is clamped into the third opening 29 to fix the clamping head 28, the connecting wire is fixed, the function of conveniently fixing the connecting wire of the dry type transformer and reducing manual labor is achieved, the filter screen 42 has the function of preventing stains from entering the support cylinder 41, the motor 36 rotates to drive the fan blade 37 to rotate, the fan blade 37 rotates to generate suction force to suck air in the shell 1 into the support pad 4 through the fifth opening 40, the adsorption block 39 is made of activated carbon, the air flows into the adsorption block 39 after entering the support pad 4 to adsorb moist air, the heating block 38 is started to enable the air to heat the moisture adsorbed in the adsorption block 39 to be dried quickly, redundant air is discharged through the support cylinder 41, and the function of drying and moisture prevention in the dry type transformer is achieved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a dry-type transformer with multiple circulative cooling structure, includes shell (1), containing box (7), supporting pad (4) and transformer body (5), its characterized in that: the top of the shell (1) is provided with a storage box (7), the inner wall of the shell (1) is provided with a supporting pad (4), and the top of the supporting pad (4) is provided with a transformer body (5);
the cooling block (8) is installed on the inner wall of the storage box (7), the water pump (11) is installed on the outer wall of the storage box (7) in a penetrating mode, the first branch box (13) is installed on the inner wall of the shell (1), the fan (12) is installed on the inner wall of the first branch box (13), the pipeline (9) is installed at the output end of the water pump (11), the fishbone pipe (15) is installed at one end of the pipeline (9), one end of the fishbone pipe (15) extends to the inside of the storage box (7), and the spray head (10) is installed on the outer wall of the fishbone pipe (15) in a penetrating mode;
the bottom of the first branch box (13) is provided with a first opening (14), and the spray head (10) is positioned above the cooling block (8).
2. A dry-type transformer with multiple circulation cooling structure according to claim 1, wherein: the second branch box (16) is installed to the inner wall of shell (1), and fixed block (25) is installed at the top of transformer body (5), and door (2) is installed to the outer wall of shell (1).
3. A dry type transformer having a multiple circulation cooling structure according to claim 2, wherein: the outer wall of second branch box (16) is equipped with second opening (17), and first spring (18) are installed to the inner wall of second branch box (16), and extension board (19) are installed to the one end of first spring (18), and soundproof cotton (20) are installed to the outer wall of extension board (19), and rubber piece (21) are installed to the inner wall of second branch box (16), and first sleeve (22) are installed to the outer wall of extension board (19), and plug (23) are installed in the inner wall penetration of first sleeve (22), and stopper (24) are installed to the outer wall of plug (23).
4. A dry type transformer having a multiple circulation cooling structure according to claim 2, wherein: the outer wall of fixed block (25) runs through and installs second sleeve (26), the inner wall of second sleeve (26) runs through and installs pull rod (27), chuck (28) are installed to the one end of pull rod (27), the outer wall of chuck (28) is equipped with third opening (29), the inner wall of fixed block (25) is equipped with fourth opening (30), the outer wall of fixed block (25) runs through and installs bracing piece (31), the outer wall of fourth opening (30) runs through and installs third sleeve (34), clamping rod (32) are installed in the inner wall of third sleeve (34) run through, and the one end and the outer wall connection of bracing piece (31) of clamping rod (32), third spring (33) are installed to the outer wall of clamping rod (32), and the one end and the outer wall connection of fourth opening (30) of third spring (33).
5. A dry type transformer having a multiple circulation cooling structure according to any one of claims 1 to 4, wherein: one end of the pipeline (9) extends to the inside of the first branch box (13), the plug (23) is located on one side of the rubber block (21), the transformer body (5) is located below the first branch box (13), and one end of the clamping rod (32) extends to the inside of the third opening (29).
6. A dry-type transformer with multiple circulation cooling structure according to claim 1, wherein: the inner wall of the supporting pad (4) is provided with a second supporting rod (35), and the bottom of the shell (1) is provided with a supporting block (6).
7. A dry-type transformer with multiple circulation cooling structure according to claim 6, wherein: the motor (36) is installed to the outer wall of second branch (35), fan blade (37) are installed to the output of motor (36), and the outer wall of supporting pad (4) is equipped with fifth opening (40), and heating block (38) are installed to the inner wall of supporting pad (4), and adsorption block (39) are installed to the inner wall of supporting pad (4), and support tube (41) are installed in the bottom penetration of supporting pad (4), and the one end of support tube (41) extends to the bottom of shell (1), and filter screen (42) are installed to the inner wall of support tube (41).
8. A dry type transformer having a multiple circulation cooling structure according to claim 2, wherein: the outer wall of the machine door (2) is provided with a heat radiation opening (3).
9. The method of using a dry transformer with multiple circulating cooling structure according to any one of claims 1-8, characterized in that the dry transformer is operated as follows:
s1, a water pump (11) is started after a water source in a storage box (7) is cooled by a cooling block (8), the water pump (11) is started to enable the water source to enter the inside of a pipeline (9), the water source enters the inside of a fishbone pipe (15) through the pipeline (9), the flow direction area of the water source is enlarged by the fishbone pipe (15), a fan (12) is started to generate wind power to blow cold air of the water source in the fishbone pipe (15) to a transformer body (5) through a first opening (14) so as to enable the cold air to be rapidly cooled, the water source in the fishbone pipe (15) is sprayed to the surface of the cooling block (8) through a spray head (10) so as to enable the water source to be rapidly cooled to achieve multiple heat dissipation, and the function of enhancing the heat dissipation effect of multiple circulating cooling of a dry transformer is achieved;
s2, noise impact generated by the dry type transformer enters the second branch box (16) through the second opening (17), noise impact force of the noise impact force drives the soundproof cotton (20) to move, the soundproof cotton (20) moves to drive the support plate (19) to move, the support plate (19) moves to drive the first spring (18) to move, the support plate (19) drives the first sleeve (22) to move, the first sleeve (22) moves to drive the plug (23) to move, and the plug (23) moves and the rubber block (21) reduce noise generated by the dry type transformer, so that the function of reducing the noise of the dry type transformer is realized;
s3, pulling the supporting rod (31) to drive the clamping rod (32) to move, driving the third spring (33) to move by the movement of the clamping rod (32), enabling the clamping rod (32) to move out of the third opening (29) through the third sleeve (34), pulling the pull rod (27) to drive the clamping head (28) to move at the moment, enabling the clamping head (28) to move out of the fourth opening (30), placing a connecting wire below the clamping head (28) to press the pull rod (27) to enable the clamping head (28) to be clamped into the fourth opening (30), loosening the supporting rod (31) to drive the clamping rod (32) by the elastic force of the third spring (33), enabling the clamping rod (32) to be clamped into the third opening (29), and fixing the clamping head (28) to enable the connecting wire to be fixed, so that the connecting wire of the dry transformer is convenient to fix, and the manual labor is reduced;
s4, the filter screen (42) is used for preventing stains from entering the support cylinder (41), the motor (36) rotates to drive the fan blade (37) to rotate, the fan blade (37) rotates to generate suction to suck air in the shell (1) into the support pad (4) through the fifth opening (40), the adsorption block (39) is made of activated carbon, the air flows into the adsorption block (39) after entering the support pad (4) to adsorb moist air, the heating block (38) is started to enable air to heat and rapidly dry moisture adsorbed in the adsorption block (39), and redundant air is discharged through the support cylinder (41), so that the function of drying and preventing moisture in the dry transformer is realized.
10. The method of claim 9, wherein the step S1 further comprises the steps of:
s11, supporting a fan (12) by a first branch box (13), wherein a fishbone pipe (15) is in an 'Feng' shape;
the step S2 further includes the steps of:
s21, the plug (23) is limited by a limiting block (24) in a moving way, and the rubber block (21) is used for reducing the impact force of the plug (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310282802.5A CN116313414A (en) | 2023-03-22 | 2023-03-22 | Dry-type transformer with multiple circulating cooling structure and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310282802.5A CN116313414A (en) | 2023-03-22 | 2023-03-22 | Dry-type transformer with multiple circulating cooling structure and use method |
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| CN116313414A true CN116313414A (en) | 2023-06-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116799409A (en) * | 2023-07-01 | 2023-09-22 | 江苏克瑞迪机车有限公司 | Battery protection structure of new energy all-terrain vehicle and use method thereof |
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2023
- 2023-03-22 CN CN202310282802.5A patent/CN116313414A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116799409A (en) * | 2023-07-01 | 2023-09-22 | 江苏克瑞迪机车有限公司 | Battery protection structure of new energy all-terrain vehicle and use method thereof |
| CN116799409B (en) * | 2023-07-01 | 2024-05-14 | 江苏克瑞迪机车有限公司 | Battery protection structure of new energy all-terrain vehicle and use method thereof |
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