CN116666042A - Energy-saving oil immersed transformer structure with protection mechanism for hydraulic engineering - Google Patents
Energy-saving oil immersed transformer structure with protection mechanism for hydraulic engineering Download PDFInfo
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- CN116666042A CN116666042A CN202310919452.9A CN202310919452A CN116666042A CN 116666042 A CN116666042 A CN 116666042A CN 202310919452 A CN202310919452 A CN 202310919452A CN 116666042 A CN116666042 A CN 116666042A
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- oil
- immersed transformer
- cooling
- casing
- energy
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000004140 cleaning Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000004804 winding Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 11
- 239000000498 cooling water Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- H01F27/02—Casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- 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
- H01F27/12—Oil cooling
-
- 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
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- 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
- H01F27/18—Liquid cooling by evaporating liquids
-
- 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
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- 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
- H01F27/2876—Cooling
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention discloses an energy-saving oil immersed transformer structure with a protection mechanism for hydraulic engineering, which comprises a shell, wherein a cover plate is arranged at the top of the shell, oil purifiers are arranged at the top and the bottom of one side of the shell, and a plurality of groups of radiating fins are arranged at the middle positions of two ends of the shell. According to the invention, the cooling mechanism is arranged on one side of the shell, when the oil immersed transformer works under high load, the oil pump is started to work at the moment, so that the oil with higher temperature at the inner top layer of the shell can be pumped into the cooling pipe, and as the cooling pipe is spiral, the oil can pass through the cooling pipe for a period of time, the cooling time is prolonged, the cooled oil is conveyed into the shell through the oil inlet pipe, the winding in the shell is cooled and absorbs heat, the oil pump works to enable the oil in the shell to continuously circulate and cool, the oil immersed transformer works in a safe temperature environment, and the heat dissipation effect of the oil immersed transformer is improved.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to an energy-saving oil immersed transformer structure with a protection mechanism for hydraulic engineering.
Background
The transformer is a device for changing ac voltage by using the principle of electromagnetic induction, and can be divided into: distribution transformers, power transformers, dry transformers, oil immersed transformers, single phase transformers, reactors, interference transformers, and the like. The oil immersed transformer is a novel transformer which uses insulating oil as a cooling medium, mainly comprises an iron core, a winding, an oil tank, an insulating sleeve, a tapping switch, a gas relay and the like, wherein the iron core and the winding are all immersed in transformer oil, and the transformer oil is used for insulating and cooling.
The current oil immersed transformer has certain disadvantages when in use:
the existing oil-immersed transformer is directly exposed to the outside in daily use, and is easy to contact with an external heavy object when being installed, lifted and transferred, so that the transformer is damaged and broken due to the action of external force, and the leakage of oil in the transformer is caused, so that the normal use of the transformer is affected.
Meanwhile, in the subsequent use, the temperature of the inside of the transformer is reduced mainly through oil, but in a high-temperature environment, the efficiency of the oil with overhigh temperature and heat dissipation is greatly reduced, the cooling time of the oil is long, and the practicability of the equipment is further reduced.
Meanwhile, the oil immersed transformer is installed in the natural environment, so that a large amount of dust can adhere to the surface of the oil immersed transformer, the oil immersed transformer cannot be cleaned effectively when the oil immersed transformer works, the cooling effect of the oil immersed transformer is further weakened by falling of dust on fins of the transformer, the cleanliness of the fins outside the oil immersed transformer is difficult to be guaranteed, and the effect of heat dissipation caused by dust is avoided.
Disclosure of Invention
The invention aims to provide an energy-saving oil immersed transformer structure with a protection mechanism for hydraulic engineering, so as to solve the related problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an energy-saving oil immersed transformer structure with protection machanism for hydraulic engineering, includes the casing, the top of casing is provided with the apron, the top and the bottom of casing one side are provided with the oil purifier, the intermediate position department at casing both ends is provided with multiunit radiating fin, the intermediate position department at casing top is provided with high-pressure sleeve pipe, the both sides of casing top back one end are provided with back oil pipe, two sets of back oil pipe's top is provided with the batch oil tank, the spout has been seted up to the both sides at casing both ends, the intermediate position department of casing both ends both sides is fixed and is provided with clean machanism, one side that the oil purifier was kept away from to the casing is provided with cooling machanism, the second slot has been seted up at the both ends at casing both sides, two sets of the inside of second slot is provided with the second protection frame, two sets of the inside both ends of second protection frame have been seted up first slot's inside cover and have been equipped with first protection frame, two sets of the one end that is close to second protection frame, two sets of second protection frame's one end has been seted up the fixed slot, two sets of fixed sleeve, the inside spring is provided with the fixed sleeve.
Preferably, the cleaning mechanism comprises a template, an annular rack, a transmission shaft, a cooling fan, a turntable, cleaning sponge, a driving rod, a sliding rail, gears, a driving motor and a water guide groove, wherein the template is located at the middle position of two sides of the two ends of a shell, the driving motor is arranged at the middle position of one front end of the template, the turntable is arranged at the output end of the driving motor, the cooling fan is arranged at two sides of the inside of the turntable, the transmission shaft is arranged at one front end of the cooling fan, the gears are arranged at one front end of the transmission shaft, the annular rack is arranged at two sides of one front end of the inside of the template, the driving rod is arranged at the edge of one back end of the turntable, the sliding rail is sleeved on the outer side of the driving rod, multiple groups of cleaning sponge are arranged at one back end of the sliding rail, and the water guide groove is arranged inside the sliding rail.
Preferably, the cooling mechanism comprises a cooling tank, an oil inlet pipe, a water pump, a first guide pipe, a cooling pipe, a second guide pipe, an oil pump and a rubber telescopic hose, wherein the cooling tank is located at the middle position of one side of a shell body away from the oil purifier, the oil pump is arranged on one side of the top of the cooling tank, the oil inlet pipe is arranged on one side of the bottom of the cooling tank, the water pump is arranged at the bottom of one side of the cooling tank, the first guide pipe is arranged at the output end of the water pump, the second guide pipes are arranged at the tops of two sides of the first guide pipe, the rubber telescopic hose is arranged at the other ends of the two groups of the second guide pipes, and the cooling pipe is arranged at the top and the bottom of the inside of the cooling tank.
Preferably, one end of the cooling pipe is connected with the output end of the oil pump, and the other end of the cooling pipe is connected with one end of the oil inlet pipe.
Preferably, the bottom of the rubber telescopic hose extends to the inside of the water guide groove.
Preferably, the two sides of one end of the back surface of the sliding rail are provided with connecting sliding blocks, and the connecting sliding blocks slide in the sliding grooves.
Preferably, a limiting ring is arranged on one side of the outer side of the fixing rod, and the spring is located in the fixing sleeve.
Preferably, the fixing rod and the fixing groove are positioned at the same horizontal position, and the fixing rod and the fixing groove are mutually matched.
Preferably, one end of the transmission shaft extends to the inside of the annular rack, and the gear is meshed with the annular rack.
Preferably, the cleaning sponge and the radiating fins are mutually staggered, and the cleaning sponge is in close contact with the radiating fins.
Compared with the prior art, the invention provides the energy-saving oil immersed transformer structure with the protection mechanism for hydraulic engineering, which has the following beneficial effects:
1. according to the invention, the first protection frame and the second protection frame are arranged around the oil-immersed transformer, so that the oil-immersed transformer can be effectively protected and protected, the second protection frames are sequentially inserted into the two groups of second slots on the same side, at the moment, the first protection frames are inserted into the first slots on the two groups of second protection frames, the first protection frames can limit the second protection frames, the second protection frames can be effectively prevented from being pulled out from the second slots, and meanwhile, the first protection frames can be fixed by inserting the fixing rods into the fixing slots, so that the mutual fixation between the first protection frames and the second protection frames can be ensured, the oil-immersed transformer can be effectively protected, the damage and the breakage of the transformer caused by the impact in the lifting and transporting processes can be prevented, and the situation that the oil-immersed transformer cannot be used can be effectively avoided.
2. According to the invention, the cooling mechanism is arranged on one side of the shell, when the oil immersed transformer works under high load, the oil pump is started to work at the moment, so that the oil with higher temperature at the inner top layer of the shell can be pumped into the cooling pipe, the cooling pipe is spiral, the oil can pass through the cooling pipe for a period of time, the cooling time is prolonged, the cooled oil is conveyed into the shell through the oil inlet pipe, the winding in the shell is cooled and absorbs heat, the oil pump works to enable the oil in the shell to continuously circulate and cool, the oil immersed transformer works in a safe temperature environment, and the heat dissipation effect of the oil immersed transformer is improved.
3. According to the invention, the cleaning mechanisms are arranged at the two ends of the shell, so that dust on the surface of the radiating fins on the oil immersed transformer can be wiped when the oil immersed transformer works, the driving motor can be turned on to drive the rotary table to rotate, at the moment, the rotary table drives the driving rod to perform circular motion, the sliding rail is driven to move up and down in the sliding groove, the surface of the radiating fins is wiped, dust can be wiped off, meanwhile, the inside of the cleaning sponge can be soaked under the action of the water pump, and the water in the cleaning sponge can cool the radiating fins while wiping, so that the cooling effect and cooling efficiency of the oil immersed transformer are further improved, and the service life of the oil immersed transformer is prolonged.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic diagram illustrating the connection of a first protection frame and a second protection frame according to the present invention;
FIG. 4 is an enlarged view of FIG. 3A in accordance with the present invention;
FIG. 5 is a schematic view of a cleaning mechanism according to the present invention;
FIG. 6 is a top cross-sectional view of the cleaning mechanism of the present invention;
fig. 7 is an internal schematic view of the sliding rail of the present invention.
In the figure: 1. a housing; 2. a cleaning mechanism; 201. templates; 202. an annular rack; 203. a transmission shaft; 204. a heat radiation fan; 205. a turntable; 206. cleaning a sponge; 207. a driving rod; 208. a slide rail; 209. a gear; 210. a driving motor; 211. a water guide groove; 3. a cooling mechanism; 301. a cooling box; 302. an oil inlet pipe; 303. a water pump; 304. a first conduit; 305. a cooling tube; 306. a second conduit; 307. an oil pump; 308. a rubber flexible hose; 4. a chute; 5. a heat radiation fin; 6. an oil return pipe; 7. an oil purifier; 8. a cover plate; 9. an oil storage tank; 10. a high voltage bushing; 11. a first protective frame; 12. a second protective frame; 13. fixing the sleeve; 14. a fixed rod; 15. a spring; 16. a first slot; 17. a second slot; 18. a fixing groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides an energy-saving oil immersed transformer structure with protection machanism for hydraulic engineering, including casing 1, the top of casing 1 is provided with apron 8, the top and the bottom of casing 1 one side are provided with oil purifier 7, the intermediate position department at casing 1 both ends is provided with multiunit radiating fin 5, the intermediate position department at casing 1 top is provided with high-pressure sleeve pipe 10, the both sides of casing 1 top back one end are provided with back oil pipe 6, the top of two sets of back oil pipe 6 is provided with oil storage tank 9, spout 4 has been seted up to the both sides at casing 1 both ends, the intermediate position department of casing 1 both ends both sides is fixed and is provided with clean mechanism 2, the one side that casing 1 kept away from oil purifier 7 is provided with cooling machanism 3, the second slot 17 has been seted up at the both ends of casing 1 both sides, the inside of two sets of second slot 17 is provided with second protection frame 12, the inside both ends of second protection frame 12 have been seted up first slot 16, the inside cover of two sets of first slot 16 is equipped with first protection frame 11, the both sides of two sets of first protection frame 11 are close to the both sides of second protection frame 12 have been seted up fixed slot 18, the fixed sleeve pipe 14 is provided with the fixed sleeve 13, the inside 13 is close to first protection frame 12 of both sides of two sets of second protection frame 12 are close to one side 13.
As a preferable scheme of the present embodiment: the cleaning mechanism 2 comprises a template 201, an annular rack 202, a transmission shaft 203, a cooling fan 204, a rotary table 205, cleaning sponge 206, a driving rod 207, a sliding rail 208, a gear 209, a driving motor 210 and a water guide groove 211, wherein the template 201 is located at the middle position of two sides of two ends of the shell 1, the driving motor 210 is arranged at the middle position of one front end of the template 201 of , the rotary table 205 is arranged at the output end of the driving motor 210, the cooling fan 204 is arranged at two sides of the inner part of the rotary table 205, the transmission shaft 203 is provided with the transmission shaft 203, the annular rack 202 is arranged at two sides of one front end of the inner part of the template 201 of , the driving rod 207 is arranged at the edge of one end of the back of the rotary table 205, the sliding rail 208 is sleeved with the sliding rail 208, the plurality of groups of cleaning sponge 206 are arranged at one end of the back of the sliding rail 208, the inner part of the sliding rail 208 is provided with the water guide groove 211, dust on the surface of the cooling fin 5 can be cleaned, and meanwhile the dust on the surface of the cooling fin 5 can be effectively cooled.
As a preferable scheme of the present embodiment: the cooling mechanism 3 comprises a cooling box 301, an oil inlet pipe 302, a water pump 303, a first guide pipe 304, a cooling pipe 305, a second guide pipe 306, an oil pump 307 and a rubber telescopic hose 308, wherein the cooling box 301 is located at the middle position of one side of the shell 1, far away from the oil purifier 7, one side of the top of the cooling box 301 is provided with the oil pump 307, one side of the bottom of the cooling box 301 is provided with the oil inlet pipe 302, one side of the bottom of the cooling box 301 is provided with the water pump 303, the output end of the water pump 303 is provided with the first guide pipe 304, the tops of the two sides of the first guide pipe 304 are provided with the second guide pipe 306, the other ends of the two groups of the second guide pipes 306 are provided with the rubber telescopic hose 308, the tops and the bottoms of the inside of the cooling box 301 are provided with the cooling pipe 305, the oil can be cooled down circularly, and the temperature of the inside of the shell 1 is reduced.
As a preferable scheme of the present embodiment: one end of the cooling pipe 305 is connected to an output end of the oil pump 307, and the other end of the cooling pipe 305 is connected to one end of the oil inlet pipe 302, so that the oil can form a circulating path.
As a preferable scheme of the present embodiment: the bottom of the flexible rubber hose 308 extends into the water guide 211, so that the cleaning sponge 206 can be soaked.
As a preferable scheme of the present embodiment: the two sides of one end of the back of the sliding rail 208 are provided with connecting sliding blocks, and the connecting sliding blocks are positioned in the sliding groove 4 to slide, so that the sliding rail 208 moves stably.
As a preferable scheme of the present embodiment: one side of the outer side of the fixed rod 14 is provided with a limiting ring, and the spring 15 is positioned in the fixed sleeve 13 and can compress the spring 15.
As a preferable scheme of the present embodiment: the fixing rod 14 and the fixing groove 18 are positioned at the same horizontal position, and the fixing rod 14 and the fixing groove 18 are mutually matched so as to facilitate the insertion of the fixing rod 14 into the fixing groove 18.
As a preferable scheme of the present embodiment: one end of the transmission shaft 203 extends to the inside of the annular rack 202, and the gear 209 is engaged with the annular rack 202, so that the gear 209 revolves while rotating.
As a preferable scheme of the present embodiment: the cleaning sponge 206 and the radiating fins 5 are mutually staggered, and the cleaning sponge 206 and the radiating fins 5 are in close contact with each other, so that the dust wiping effect on the radiating fins 5 is better.
In embodiment 1, as shown in fig. 3 to 4, when the first protection frame 11 and the second protection frame 12 are detached, the two sets of fixing rods 14 can be pulled out of the fixing groove 18, the limiting and fixing of the first protection frame 11 can be released, at this time, the first protection frame 11 is pulled out of the first slot 16, the limiting and fixing of the second protection frame 12 can be released again, and the second protection frame 12 can be pulled out of the two sets of second slots 17, so that the whole of the first protection frame 11 and the second protection frame 12 can be detached.
In embodiment 2, as shown in fig. 1-2 and fig. 5-7, when the surface of the heat dissipating fin 5 is wiped, the water pump 303 is turned on to operate, the water pump 303 will convey the cooling water in the cooling tank 301 to the inside of the two groups of second pipes 306 through the first pipe 304, and the water in the cooling tank 301 continuously conveys the cooling water through the external pump body, at this time, the water in the second pipe 306 sequentially enters the inside of the water guiding groove 211 through the flexible rubber hose 308, the water in the water guiding groove 211 flows into the inside of the cleaning sponge 206 to wet the inside of the water guiding groove, when the heat generating surface of the heat dissipating fin 5 is wiped by the cleaning sponge 206, the heat in the heat dissipating fin 5 is absorbed by the water in the cleaning sponge 206 to reduce the temperature, when carousel 205 rotates, drive transmission shaft 203, radiator fan 204 and gear 209 carry out circular motion, gear 209 and annular rack 202 contact each other and rotate, make radiator fan 204 rotate through the transmission of transmission shaft 203, radiator fan 204 rotates the air current that produces and blows to the surface of radiator fin 5, because the inside drop of water of cleaning sponge 206 remains on the surface of radiator fin 5, make the surrounding air flow of drop accelerate, make the drop evaporation absorb heat quick cooling, the furthest carries out the cooling to radiator fin 5 and handles, guarantee simultaneously that the inside temperature of casing 1 can guarantee at the safe scope all the time, the life-span of transformer has been improved.
Working principle: before the transformer is installed, need protect the transformer, need install the equipment between second protection frame 12 and the first protection frame 11, insert the inside to two sets of second slots 17 of homonymy with the second protection frame 12 in proper order earlier, after finishing, insert the inside to the first slot 16 on the same end of two sets of second protection frames 12 with the first protection frame 11 again, first protection frame 11 can be spacing to the second protection frame 12, can effectually prevent that second protection frame 12 from pulling out from the inside of second slot 17, simultaneously insert the inside to fixed slot 18 through dead lever 14 and can fix first protection frame 11 for first protection frame 11 can't be pulled out from the inside of first slot 16, thereby can guarantee that first protection frame 11 and second protection frame 12 between each other, carry out effectual protection to the oil-immersed transformer, prevent that the striking from causing damage and breaking to the transformer in the in-process of hoist and mount and transportation, effectually avoided the oil-immersed transformer can't use.
When the oil immersed transformer works under high load, the oil in the shell 1 needs to be cooled, at the moment, the oil pump 307 is opened to work, the oil with higher temperature at the inner top layer of the shell 1 can be pumped into the cooling pipe 305 through the input end of the oil pump 307, the cooling pipe 305 is spiral, so that the oil can pass through the cooling pipe 305 for a period of time, the heat exchange time of the oil and cooling water in the cooling tank 301 is increased, the oil can be cooled to the greatest extent, the cooled oil is conveyed to the inner part of the shell 1 through the oil inlet pipe 302, the winding in the shell 1 is cooled and absorbs heat, the oil in the shell 1 can be continuously cooled in a circulating way by the operation of the oil pump 307, the oil immersed transformer is ensured to work in a safe temperature environment, and the heat dissipation effect of the oil immersed transformer is improved;
after a period of time, the surface of the radiating fin 5 can be fully covered with a large amount of dust, at this moment, the driving motor 210 can be turned on to drive the rotary table 205 to rotate, at this moment, the rotary table 205 drives the driving rod 207 to perform circular motion, the driving rod 207 performs left-right circular reciprocating motion in the sliding rail 208, at this moment, the sliding rail 208 moves up and down in the sliding groove 4, the cleaning sponge 206 on the sliding rail 208 can wipe the surface of the radiating fin 5, dust can be wiped off, and the blocking of the dust to the radiating fin 5 caused by the heat dissipation is avoided.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. Hydraulic engineering is with energy-conserving formula oil-immersed transformer structure with protection machanism, including casing (1), its characterized in that: the utility model discloses a novel oil purifier, including casing (1), oil tank (9) are provided with at the top of casing (1), oil purifier (7) are provided with at the top and the bottom of casing (1), the intermediate position department at casing (1) both ends is provided with multiunit radiating fin (5), the intermediate position department at casing (1) top is provided with high-voltage bushing (10), the both sides of casing (1) top back one end are provided with back oil pipe (6), two sets of oil pipe (6) are provided with oil storage tank (9) at the top, spout (4) have been seted up at the both sides at casing (1), the intermediate position department of casing (1) both ends both sides is fixed and is provided with clean mechanism (2), one side that oil purifier (7) were kept away from to casing (1) is provided with cooling body (3), second slot (17) have been seted up at the both ends at casing (1) both sides, two sets of second slot (17) are provided with second protection frame (12) inside, first slot (16) have been seted up at the both ends inside of second protection frame (12), two sets of first slot (16) are equipped with inside first protection frame (11) and are close to first protection frame (18), two sets of one side that is close to first protection frame (11) at second protection frame (12) both ends are provided with fixed sleeve (13), the inside slip of fixed sleeve (13) is provided with dead lever (14), the outside cover of dead lever (14) is equipped with spring (15).
2. The energy-saving oil immersed transformer structure with a protection mechanism for hydraulic engineering according to claim 1, wherein: clean mechanism (2) are including template (201), annular rack (202), transmission shaft (203), radiator fan (204), carousel (205), clean sponge (206), actuating lever (207), slide rail (208), gear (209), actuating motor (210) and guiding gutter (211), template (201) are located the intermediate position department of casing (1) both ends both sides, the intermediate position department of the positive one end of template (201) is provided with actuating motor (210), the output of actuating motor (210) is provided with carousel (205), the inside both sides of carousel (205) are provided with radiator fan (204), the positive one end of radiator fan (204) is provided with transmission shaft (203), the positive one end of transmission shaft (203) is provided with gear (209), the both sides of the inside positive one end of template (201) are provided with annular rack (202), the edge of the back one end of carousel (205) is provided with actuating lever (207), the outside cover of actuating lever (207) is equipped with slide rail (208), the back one end of slide rail (208) is provided with radiator fan (204), the inside of multiunit sponge (211).
3. The energy-saving oil immersed transformer structure with a protection mechanism for hydraulic engineering according to claim 1, wherein: the cooling mechanism (3) comprises a cooling box (301), an oil inlet pipe (302), a water pump (303), a first guide pipe (304), a cooling pipe (305), a second guide pipe (306), an oil pump (307) and a rubber telescopic hose (308), wherein the cooling box (301) is located at the middle position of one side of a shell (1) far away from an oil purifier (7), the oil pump (307) is arranged on one side of the top of the cooling box (301), the oil inlet pipe (302) is arranged on one side of the bottom of the cooling box (301), the water pump (303) is arranged at the bottom of one side of the cooling box (301), the first guide pipe (304) is arranged at the output end of the water pump (303), the second guide pipes (306) are arranged at the tops of two sides of the first guide pipe (304), the rubber telescopic hose (308) is arranged at the other ends of the two groups of the second guide pipes (306), and the cooling pipe (305) is arranged at the top and the bottom of the inside of the cooling box (301).
4. The energy-saving oil-immersed transformer structure with a protection mechanism for hydraulic engineering according to claim 3, wherein: one end of the cooling pipe (305) is connected with the output end of the oil pump (307), and the other end of the cooling pipe (305) is connected with one end of the oil inlet pipe (302) mutually.
5. The energy-saving oil-immersed transformer structure with a protection mechanism for hydraulic engineering according to claim 3, wherein: the bottom of the rubber telescopic hose (308) extends to the inside of the water guide groove (211).
6. The energy-saving oil immersed transformer structure with a protection mechanism for hydraulic engineering according to claim 2, wherein: the two sides of one end of the back of the sliding rail (208) are provided with connecting sliding blocks, and the connecting sliding blocks slide in the sliding grooves (4).
7. The energy-saving oil immersed transformer structure with a protection mechanism for hydraulic engineering according to claim 1, wherein: one side of the outer side of the fixed rod (14) is provided with a limiting ring, and the spring (15) is positioned in the fixed sleeve (13).
8. The energy-saving oil immersed transformer structure with a protection mechanism for hydraulic engineering according to claim 1, wherein: the fixing rod (14) and the fixing groove (18) are positioned at the same horizontal position, and the fixing rod (14) and the fixing groove (18) are mutually matched.
9. The energy-saving oil immersed transformer structure with a protection mechanism for hydraulic engineering according to claim 2, wherein: one end of the transmission shaft (203) extends to the inside of the annular rack (202), and the gear (209) is meshed with the annular rack (202).
10. The energy-saving oil immersed transformer structure with a protection mechanism for hydraulic engineering according to claim 2, wherein: the cleaning sponge (206) and the radiating fins (5) are mutually staggered, and the cleaning sponge (206) is in close contact with the radiating fins (5).
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| CN202310919452.9A CN116666042B (en) | 2023-07-26 | 2023-07-26 | Energy-saving oil immersed transformer structure with protection mechanism for hydraulic engineering |
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| CN202310919452.9A CN116666042B (en) | 2023-07-26 | 2023-07-26 | Energy-saving oil immersed transformer structure with protection mechanism for hydraulic engineering |
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| CN116666042B CN116666042B (en) | 2023-09-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117524652A (en) * | 2023-10-31 | 2024-02-06 | 苏州夏特电气有限公司 | Oil immersed power transformer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211742873U (en) * | 2020-04-30 | 2020-10-23 | 山东润驰电气有限公司 | Cooling circulation protection device for oil-immersed transformer |
| CN213025731U (en) * | 2020-10-23 | 2021-04-20 | 西安天虹智慧电器科技有限公司 | Circulating cooling type oil-immersed transformer |
| CN113464873A (en) * | 2021-07-29 | 2021-10-01 | 安徽三远建设有限公司 | Energy-concerving and environment-protective light that town road used |
-
2023
- 2023-07-26 CN CN202310919452.9A patent/CN116666042B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211742873U (en) * | 2020-04-30 | 2020-10-23 | 山东润驰电气有限公司 | Cooling circulation protection device for oil-immersed transformer |
| CN213025731U (en) * | 2020-10-23 | 2021-04-20 | 西安天虹智慧电器科技有限公司 | Circulating cooling type oil-immersed transformer |
| CN113464873A (en) * | 2021-07-29 | 2021-10-01 | 安徽三远建设有限公司 | Energy-concerving and environment-protective light that town road used |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117524652A (en) * | 2023-10-31 | 2024-02-06 | 苏州夏特电气有限公司 | Oil immersed power transformer |
| CN117524652B (en) * | 2023-10-31 | 2024-04-30 | 苏州夏特电气有限公司 | Oil immersed power transformer |
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| Publication number | Publication date |
|---|---|
| CN116666042B (en) | 2023-09-22 |
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