CN112466626A - Oil-immersed transformer convenient to maintain fluid - Google Patents
Oil-immersed transformer convenient to maintain fluid Download PDFInfo
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- CN112466626A CN112466626A CN202011215051.8A CN202011215051A CN112466626A CN 112466626 A CN112466626 A CN 112466626A CN 202011215051 A CN202011215051 A CN 202011215051A CN 112466626 A CN112466626 A CN 112466626A
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- immersed transformer
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- maintenance
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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
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/08—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using reflection, colours or films with specific transparency or reflectivity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses an oil-immersed transformer convenient for maintaining oil, which comprises an oil-immersed transformer body, a filtering pressure pump, a tool storage box, an oil storage tank, a bird repelling assembly and a supporting surface, wherein U-shaped supporting plates are fixed on the left side and the right side of the oil-immersed transformer body, one end of an oil guide pipe is communicated with the oil-immersed transformer body, electric valves are fixed in a first oil conveying pipe and a second oil conveying pipe, heat dissipation assemblies are fixed on the U-shaped supporting plates, the tool storage box, the oil maintenance assembly, a storage battery and a control box are fixed in the storage box, and the tool storage box is positioned on the left side of the control box. This oil-immersed transformer convenient to maintain fluid is provided with fluid and maintains the subassembly, and the setting of filter screen can regularly handle the impurity in the fluid in the subassembly is maintained to fluid to inside the impurity removal storage of push pedal can drive on the filter screen under the auxiliary action of first pneumatic cylinder in the holding tank, multiplicable impurity storage capacity.
Description
Technical Field
The invention relates to the technical field of oil-immersed transformers, in particular to an oil-immersed transformer convenient for maintaining oil.
Background
The oil-immersed transformer is one of important devices in power supply and distribution systems of industrial and mining enterprises and civil buildings, has the maximum daily average temperature of 30 ℃, the maximum annual average temperature of 20 ℃ and the relative humidity of not more than 90 percent (the ambient temperature of 25 ℃), can be used indoors or outdoors, can be used as an insulating and cooling medium when the transformer begins to use transformer oil, has appeared, is rich in transformer oil storage and low in price, and is widely applied.
Present oil-immersed transformer can not maintain oil in the oil-immersed transformer when using, it is not handled for a long time, impurity glues on the oil pipe inner wall, will influence the cooling quality like this, and general oil-immersed transformer is fixed when using, can not be to its position control, the operating personnel of being not convenient for maintains the clearance to oil-immersed transformer, oil-immersed transformer is last not set up bird repellent device simultaneously, birds nest in the upper side easily, cause oil-immersed transformer to receive the external environment influence easily like this, damage oil-immersed transformer at last, cause unnecessary loss.
Disclosure of Invention
The invention aims to provide an oil-immersed transformer convenient for maintaining oil, and aims to solve the problems that the existing oil-immersed transformer in the background art cannot maintain the oil in the oil-immersed transformer when in use, a general oil-immersed transformer is fixed when in use and cannot adjust the position of the general oil-immersed transformer, and birds are easy to nest on the upper side because a bird repelling device is not arranged on the oil-immersed transformer.
In order to achieve the purpose, the invention provides the following technical scheme: an oil-immersed transformer convenient for maintaining oil comprises an oil-immersed transformer body, a filtering pressure pump, a tool storage box, an oil storage tank, a bird repelling component and a supporting surface,
the oil-immersed transformer comprises an oil-immersed transformer body, wherein U-shaped supporting plates are fixed on the left side and the right side of the oil-immersed transformer body, an oil guide pipe is embedded in each U-shaped supporting plate, one end of each oil guide pipe is communicated with the oil-immersed transformer body, the other end of each oil guide pipe is communicated with a first oil conveying pipe, one end of each first oil conveying pipe is communicated with the oil-immersed transformer body, electric valves are fixed in the first oil conveying pipe and the second oil conveying pipe, the second oil conveying pipe is communicated with a third oil conveying pipe through a threaded connecting piece, the lower side of the third oil conveying pipe penetrates through a storage box and is communicated with an oil maintenance assembly, and a heat dissipation assembly is fixed on each U-;
the tool storage box, the oil maintenance assembly, the storage battery and the control box are all fixed in the storage box, the oil maintenance assembly is located on the left side of the tool storage box, the tool storage box is located on the left side of the control box, and the control box is located on the left side of the storage battery;
the bird repelling component is used for repelling birds and is fixed on the right U-shaped supporting plate;
the holding surface, the holding surface is located oil-immersed transformer body rear side, and is fixed with the fixed plate on the holding surface, has seted up the second slide on the fixed plate simultaneously, second slide sliding connection has first slider, and threaded connection has supplementary fixed subassembly on the first slider, the fixed plate upside is fixed with the roof, and is fixed with the second pneumatic cylinder on the roof, and the second pneumatic cylinder downside is fixed with supplementary fixed subassembly through the piston rod simultaneously.
Preferably, the heat dissipation assembly comprises a support plate, a heat dissipation fan and a heat dissipation fin, the heat dissipation fan penetrates through the support plate, and the heat dissipation fin is fixed on the oil guide pipe.
Preferably, the backup pad is provided with two sets ofly, and all runs through four radiator fans in the backup pad.
Preferably, the subassembly is maintained to fluid includes that fluid maintains case, first slide, draw runner, rose box, filter screen, holding tank, first pneumatic cylinder, push pedal, sealed lid and level sensor, the inside upside of fluid maintenance case is fixed with first slide, and sliding connection has the draw runner in the first slide, and the draw runner downside is fixed with the rose box simultaneously, the rose box downside is fixed with the filter screen, and is fixed with the holding tank on the filter screen, first pneumatic cylinder left side is fixed with the push pedal through the piston rod, and first pneumatic cylinder fixes on rose box right side outer wall, and the rose box front side rotates simultaneously to be connected with sealed lid, the inside right side of fluid maintenance case is fixed with level sensor.
Preferably, it is located fluid maintenance case to filter the force (forcing) pump, and filters the force (forcing) pump upside and is linked together with first time oil pipe, first time oil pipe has the second to return oil pipe through threaded connection spare threaded connection, and the second returns oil pipe upside and is linked together with oil-immersed transformer body.
Preferably, the oil storage tank is fixed at oil-immersed transformer body upside, and the oil storage tank upside is fixed with the dead lever, and the dead lever upside is fixed with the photovoltaic board simultaneously, and the oil storage tank front side is fixed with the light simultaneously.
Preferably, it includes motor bin, driving motor, bull stick, goggles shell and lens to drive the bird subassembly, motor bin internal fixation has driving motor, and the driving motor output is fixed with the bull stick, and the bull stick upside is fixed with the goggles shell simultaneously, be fixed with the lens on the goggles shell.
Preferably, the second slide way and the first slide block form a sliding structure.
Preferably, supplementary fixed subassembly includes back shape mounting, second slider, first bolt, L shape backup pad, second bolt and spring, it has the second slider to inlay in the shape mounting to return, and on second slider and the shape mounting of returning equal threaded connection have first bolt, it is fixed with the L shape backup pad to return shape mounting one side, the second bolt runs through L shape backup pad threaded connection and has oil-immersed transformer body, and runs through the spring on the second bolt.
Compared with the prior art, the invention has the beneficial effects that: the oil-immersed transformer convenient for maintaining oil liquid,
(1) be provided with fluid and maintain the subassembly, the setting of filter screen in the subassembly is maintained to fluid can be to the impurity in the fluid timing processing, avoids impurity adhesion on first oil pipe inner wall like this, influences cooling quality at last, and the push pedal can drive the impurity removal storage on the filter screen inside the holding tank under the auxiliary action of first pneumatic cylinder, and multiplicable impurity storage capacity like this avoids impurity too much, blocks up the filter screen of the defeated oil pipe downside of third at last, increases fluid maintenance time.
(2) The bird repelling component is arranged, the protective glass shell on the rotating rod can rotate under the auxiliary action of the driving motor in the bird repelling component, and the bird repelling effect can be achieved under the auxiliary action of the lens on the protective glass shell, so that the bird nesting is avoided, and finally, unnecessary loss is caused;
(3) the oil-immersed transformer body is convenient to replace in the later period, the operation is simple and convenient, the first sliding block on the rear side of the oil-immersed transformer body moves up and down in the second sliding way under the auxiliary action of the second hydraulic cylinder, so that the height of the oil-immersed transformer body can be adjusted, and the later maintenance and cleaning can be facilitated;
(4) be provided with photovoltaic board and light, the photovoltaic board converts solar energy into the electric energy and stores in the battery, and the battery provides the electric energy for light and driving motor, operates just so and just can play energy-conserving effect, and the light also can throw light on the use night simultaneously, increases its practicality.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic diagram of the right-view structure of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of the distribution structure of the heat dissipation assembly on the U-shaped supporting plate according to the present invention;
FIG. 6 is a schematic diagram of the distribution of the oil maintenance assembly in the storage tank according to the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. oil-immersed transformer body, 2, U-shaped supporting plate, 3, oil guide pipe, 4, heat dissipation assembly, 401, supporting plate, 402, heat dissipation fan, 403, heat dissipation fin, 5, first oil delivery pipe, 6, electric valve, 7, second oil delivery pipe, 8, threaded connection piece, 9, third oil delivery pipe, 10, oil maintenance assembly, 1001, oil maintenance box, 1002, first slideway, 1003, slide bar, 1004, filter box, 1005, filter screen, 1006, storage tank, 1007, first hydraulic cylinder, 1008, push pedal, 1009, sealing cover, 1010, liquid level sensor, 11, storage tank, 12, filtration pressure pump, 13, first oil return pipe, 14, second oil return pipe, 15, tool storage tank, 16, storage battery, 17, oil storage tank, 18, fixing rod, 19, photovoltaic panel, 20, lighting lamp, 21, bird driving assembly, 2101, motor storage tank, 2102, driving motor, 2103, bird driving assembly, 2101, heat dissipation fan, heat dissipation plate, and power supply, The mirror protection device comprises a rotary rod 2104, a mirror protection shell 2105, a lens 22, a supporting surface 23, a fixing plate 24, a second slide way 25, a first sliding block 26, an auxiliary fixing component 2601, a clip-shaped fixing piece 2602, a second sliding block 2603, a first bolt 2604, an L-shaped supporting plate 2605, a second bolt 2606, a spring 27, a top plate 28, a second hydraulic cylinder 29 and a control box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an oil-immersed transformer convenient for maintaining oil is disclosed, as shown in fig. 1, 5 and 6, U-shaped supporting plates 2 are fixed on the left and right sides of an oil-immersed transformer body 1, an oil guide pipe 3 is embedded on each U-shaped supporting plate 2, one end of the oil guide pipe 3 is communicated with the oil-immersed transformer body 1, the other end of the oil guide pipe 3 is communicated with a first oil delivery pipe 5, one end of the first oil delivery pipe 5 is communicated with the oil-immersed transformer body 1, electric valves 6 are fixed in the first oil delivery pipe 5 and a second oil delivery pipe 7, the second oil delivery pipe 7 is communicated with a third oil delivery pipe 9 through a threaded connection piece 8, the lower side of the third oil delivery pipe 9 penetrates through a storage tank 11 to be communicated with an oil maintenance assembly 10, and the oil maintenance assembly 10 comprises an oil maintenance box 1001, a first slide way 1002, a slide bar 1003, a filter box 1004, a filter screen 1005, a storage tank 1007, push pedal 1008, sealed lid 1009 and level sensor 1010, the inside upside of fluid maintenance box 1001 is fixed with first slide 1002, and sliding connection has the draw runner 1003 in first slide 1002, draw runner 1003 downside is fixed with rose box 1004 simultaneously, rose box 1004 downside is fixed with filter screen 1005, and be fixed with holding tank 1006 on the filter screen 1005, first pneumatic cylinder 1007 left side is fixed with push pedal 1008 through the piston rod, and first pneumatic cylinder 1007 fixes on the outer wall of rose box 1004 right side, the rotatory sealed lid 1009 that is connected with in rose box 1004 front side simultaneously, the inside right side of fluid maintenance box 1001 is fixed with level sensor 1010, when needing to maintain the fluid in the oil-immersed transformer body 1, fluid gets into the rose box 1004 in the fluid maintenance box 1001 through third defeated oil pipe 9, just can carry out filtration processing to the impurity in the fluid under the auxiliary action of filter screen 1005 in rose box 1004, push pedal 1008 drives the impurity of filter screen 1005 left side upper end and moves to storage 1005 under the auxiliary action of first pneumatic cylinder 1007 In the groove 1006, the storage capacity of impurities can be increased by operation, the number of times of post-cleaning is reduced, a sealing door corresponding to the oil maintenance component 10 at the front side of the storage tank 11 is manually opened, then the sealing cover 1009 is opened again, the filter tank 1004 is manually pulled, so that the slide bar 1003 at the upper side of the filter tank 1004 is taken out from the first slide way 1002, and thus impurities can be processed, the operation is simple and convenient, the heat dissipation component 4 is fixed on the U-shaped support plate 2, the heat dissipation component 4 comprises a support plate 401, a heat dissipation fan 402 and a heat dissipation fin 403, the heat dissipation fan 402 penetrates through the support plate 401, the heat dissipation fin 403 is fixed on the oil guide pipe 3, and the, can carry out the relative heat dissipation to fin 403 and oil pipe 3 under the auxiliary action of cooling fan 402 and handle, operate like this and to ensure that the inside fluid cooling of oil pipe 3 is thorough, ensure that oil-immersed transformer body 1 normally uses, avoid burning out oil-immersed transformer body 1 because of the high temperature, avoid the casualties.
As shown in fig. 1 and 4, the tool storage tank 15, the oil maintenance assembly 10, the storage battery 16 and the control box 29 are all fixed in the storage tank 11, the oil maintenance assembly 10 is located on the left side of the tool storage tank 15, the tool storage tank 15 is located on the left side of the control box 29, the control box 29 is located on the left side of the storage battery 16, the oil storage tank 17 is fixed on the upper side of the oil-immersed transformer body 1, the fixing rod 18 is fixed on the upper side of the oil storage tank 17, the photovoltaic panel 19 is fixed on the upper side of the fixing rod 18, the illuminating lamp 20 is fixed on the front side of the oil storage tank 17, the filtering pressure pump 12 is located in the oil maintenance box 1001, the upper side of the filtering pressure pump 12 is communicated with the first oil return pipe 13, the first oil return pipe 13 is connected with the second oil return pipe 14 through the threaded connector 8, the upper side of the second oil return pipe 14 is communicated with the, the storage battery 16 can provide electric energy for the illuminating lamp 20 and the driving motor 2102, so that the energy saving effect is achieved, the illuminating lamp 20 can be used for illuminating at night, the practicability of the whole device is improved, the bird repelling assembly 21 is used for repelling birds, the bird repelling assembly 21 is fixed on the right U-shaped supporting plate 2, the bird repelling assembly 21 comprises a motor storage box 2101, a driving motor 2102, a rotating rod 2103, a protective glass shell 2104 and lenses 2105, the driving motor 2102 is fixed in the motor storage box 2101, the rotating rod 2103 is fixed at the output end of the driving motor 2102, the protective glass shell 2104 is fixed on the upper side of the rotating rod 2103, the lenses 2105 are fixed on the protective glass shell 2104, the rotating rod 2103 is driven to rotate under the assistance of the driving motor 2102, the driving motor 2102 rotates to drive the protective glass shell 2104 and the lenses 2105 on the protective glass shell 2104 to rotate, and the bird repelling effect can be achieved through the operation, avoid birds to perch on oil-immersed transformer body 1, easily receive its influence when oil-immersed transformer body 1 uses, burn out oil-immersed transformer body 1 when serious, cause the unnecessary loss.
As shown in fig. 1, fig. 2, fig. 3, fig. 5, and fig. 7, the supporting surface 22 is located at the rear side of the oil-immersed transformer body 1, a fixing plate 23 is fixed on the supporting surface 22, a second slide way 24 is formed on the fixing plate 23, the second slide way 24 is connected with a first slide block 25 in a sliding manner, an auxiliary fixing component 26 is connected to the first slide block 25 in a threaded manner, a top plate 27 is fixed on the upper side of the fixing plate 23, a second hydraulic cylinder 28 is fixed on the top plate 27, the auxiliary fixing component 26 is fixed on the lower side of the second hydraulic cylinder 28 through a piston rod, and the second slide way 24 and the first slide block 25 form a sliding. The auxiliary fixing assembly 26 includes a clip-shaped fixing member 2601, a second slider 2602, a first bolt 2603, an L-shaped supporting plate 2604, a second bolt 2605 and a spring 2606, the clip-shaped fixing member 2601 is embedded with the second slider 2602, the second slider 2602 and the clip-shaped fixing member 2601 are both connected with the first bolt 2603 by screw threads, the L-shaped supporting plate 2604 is fixed on one side of the clip-shaped fixing member 2601, the second bolt 2605 penetrates through the L-shaped supporting plate 2604 and is connected with the oil-immersed transformer body 1 by screw threads, the spring 2606 penetrates through the second bolt 2605, the L-shaped supporting plate 2604 moves downwards under the auxiliary action of the second hydraulic cylinder 28, the L-shaped supporting plate 2604 moves downwards to drive the first slider 25 on the auxiliary fixing assembly 26 to move downwards in the second slideway 24, so that the height of the L-shaped supporting plate 2604 can be adjusted, and the later-period staff can maintain or clean the oil-immersed transformer body 1 conveniently, need not use telescoping device to transport oil-immersed transformer body 1 one side with the staff, avoid the staff to drop, cause the casualties, artificial rotatory second bolt 2605 and first bolt 2603, L shape backup pad 2604 separates with oil-immersed transformer body 1 like this, returns shape mounting 2601 and the separation of second slider 2602, just so can change oil-immersed transformer body 1, easy operation, it is convenient.
The working principle is as follows: when the oil-immersed transformer convenient for maintaining oil is used, an external power supply is switched on, the oil in the oil-immersed transformer body 1 needs to be maintained after the oil-immersed transformer body 1 is used for a long time, the electric valve 6 in the first oil delivery pipe 5 is closed under the auxiliary action of the control box 29, the electric valve 6 in the second oil delivery pipe 7 is opened at the same time, the oil in the oil-immersed transformer body 1 enters the filter box 1004 in the oil-immersed transformer maintenance box through the second oil delivery pipe 7, the threaded connection part 8 and the third oil delivery pipe 9, the filtering is performed under the auxiliary action of the filter screen 1005 at the lower side of the filter box 1004, the filtered oil is stored at the lower side in the oil-immersed transformer maintenance box 1001, the push plate 1008 moves rightwards under the auxiliary action of the first hydraulic cylinder 1007, so that impurities can be pushed into the storage tank 1006, the oil at the lower side in the oil-immersed transformer maintenance box 1001 can be monitored under the auxiliary action of the, after the oil reaches the required liquid level, the oil enters the second oil return pipe 14 through the first oil return pipe 13 under the auxiliary action of the filtering pressure pump 12, finally the oil enters the oil-immersed transformer body 1 for recycling, when the impurities on the filter screen 1005 need to be treated, the sealing door corresponding to the oil maintenance component 10 at the front side of the storage tank 11 is manually opened, then the sealing cover 1009 is opened again, and the filter tank 1004 is manually pulled, so that the slide bar 1003 at the upper side of the filter tank 1004 is taken out from the first slideway 1002, so that the impurities can be treated, the oil guide pipe 3 on the U-shaped support plate 2 can be subjected to first heat dissipation treatment under the auxiliary action of the heat dissipation fan 402 on the support plate 401, the heat dissipation treatment can be relatively carried out on the heat dissipation fins 403 and the oil guide pipe 3 under the auxiliary action of the heat dissipation fan 402 on the support plate 401, and unnecessary loss caused by burning of the oil-immersed transformer body 1, under the auxiliary action of the photovoltaic panel 19 on the fixing rod 18 on the upper side of the oil storage tank 17, solar energy can be converted into electric energy to be stored in the storage battery 16, so that the storage battery 16 can provide electric energy for the illuminating lamp 20 and the driving motor 2102, the rotating rod 2103 rotates under the auxiliary action of the driving motor 2102 in the motor storage box 2101, the rotating rod 2103 rotates to drive the lens 2105 on the protective mirror shell 2104 to rotate, so that bird repelling treatment can be carried out on the optical fiber cable, when the oil-immersed transformer body 1 needs to be maintained, the L-shaped support plate 2604 moves downwards under the auxiliary action of the second hydraulic cylinder 28 on the top plate 27, the L-shaped support plate 2604 moves downwards to drive the first slide block 25 on the auxiliary fixing component 26 to move downwards, the first slide block 25 moves downwards in the second slide way 24 on the fixing plate 23, so that height adjustment can be carried out on the optical fiber cable, and the later-stage workers can conveniently maintain or clean the oil-, the second bolt 2605 and the first bolt 2603 are manually rotated, the second bolt 2605 and the spring 2606 are separated from the L-shaped supporting plate 2604 and the oil-immersed transformer body 1, the first bolt 2603 is separated from the clip-shaped fixing member 2601 and the second slider 2602, the oil-immersed transformer body 1 is manually pulled, the clip-shaped fixing member 2601 is separated from the second slider 2602, so that the oil-immersed transformer body 1 can be replaced, a tool in the tool storage box 15 can be used by manually opening the tool storage box 15, the operation is simple and convenient, and the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides an oil-immersed transformer convenient to maintain fluid, includes oil-immersed transformer body (1), filters force (forcing) pump (12), instrument storage box (15), oil storage tank (17), drives bird subassembly (21) and holding surface (22), its characterized in that:
the oil immersed transformer comprises an oil immersed transformer body (1), U-shaped supporting plates (2) are fixed on the left side and the right side of the oil immersed transformer body (1), an oil guide pipe (3) is embedded on the U-shaped supporting plate (2), one end of the oil guide pipe (3) is communicated with the oil-immersed transformer body (1), the other end of the oil guide pipe (3) is communicated with a first oil conveying pipe (5), meanwhile, one end of the first oil pipeline (5) is communicated with the oil-immersed transformer body (1), electric valves (6) are fixed in the first oil delivery pipe (5) and the second oil delivery pipe (7), and the second oil delivery pipe (7) is communicated with the third oil delivery pipe (9) through a threaded connector (8), meanwhile, the lower side of the third oil pipeline (9) penetrates through a storage box (11) and is communicated with an oil maintenance assembly (10), and a heat dissipation assembly (4) is fixed on the U-shaped supporting plate (2);
the tool storage box (15), the oil maintenance assembly (10), the storage battery (16) and the control box (29) are all fixed in the storage box (11), the oil maintenance assembly (10) is located on the left side of the tool storage box (15), the tool storage box (15) is located on the left side of the control box (29), and the control box (29) is located on the left side of the storage battery (16);
the bird repelling component (21) is used for repelling birds, and the bird repelling component (21) is fixed on the right U-shaped supporting plate (2);
supporting surface (22), supporting surface (22) are located oil-immersed transformer body (1) rear side, and are fixed with fixed plate (23) on supporting surface (22), have seted up second slide (24) on fixed plate (23) simultaneously, second slide (24) sliding connection has first slider (25), and threaded connection has supplementary fixed subassembly (26) on first slider (25), fixed plate (23) upside is fixed with roof (27), and is fixed with second pneumatic cylinder (28) on roof (27), and second pneumatic cylinder (28) downside is fixed with supplementary fixed subassembly (26) through the piston rod simultaneously.
2. An oil-filled transformer facilitating maintenance of oil according to claim 1, wherein: the heat dissipation assembly (4) comprises a support plate (401), a heat dissipation fan (402) and heat dissipation fins (403), the heat dissipation fan (402) penetrates through the support plate (401), and the heat dissipation fins (403) are fixed on the oil guide pipe (3).
3. An oil-filled transformer facilitating maintenance of oil according to claim 2, wherein: the supporting plate (401) is provided with two groups, and four heat dissipation fans (402) penetrate through the supporting plate (401).
4. An oil-filled transformer facilitating maintenance of oil according to claim 1, wherein: the oil maintenance assembly (10) comprises an oil maintenance box (1001), a first slide way (1002), a slide bar (1003), a filter box (1004), a filter screen (1005), a storage groove (1006), a first hydraulic cylinder (1007), a push plate (1008), a sealing cover (1009) and a liquid level sensor (1010), wherein the first slide way (1002) is fixed on the upper side inside the oil maintenance box (1001), the slide bar (1003) is connected in the first slide way (1002) in a sliding mode, the filter box (1004) is fixed on the lower side of the slide bar (1003), the filter screen (1005) is fixed on the lower side of the filter box (1004), the storage groove (1006) is fixed on the filter screen (1005), the push plate (1008) is fixed on the left side of the first hydraulic cylinder (1007) through a piston rod, the first hydraulic cylinder (1007) is fixed on the outer wall of the right side of the filter box (1004), and the sealing cover (1009) is connected on the, and a liquid level sensor (1010) is fixed on the right side inside the oil maintenance box (1001).
5. An oil-filled transformer facilitating maintenance of oil according to claim 4, wherein: the oil-immersed transformer is characterized in that the filtering pressure pump (12) is located in the oil maintenance box (1001), the upper side of the filtering pressure pump (12) is communicated with the first oil return pipe (13), the first oil return pipe (13) is connected with the second oil return pipe (14) through a threaded connection piece (8) in a threaded mode, and the upper side of the second oil return pipe (14) is communicated with the oil-immersed transformer body (1).
6. An oil-filled transformer facilitating maintenance of oil according to claim 1, wherein: oil storage tank (17) are fixed in oil-immersed transformer body (1) upside, and oil storage tank (17) upside is fixed with dead lever (18), and dead lever (18) upside is fixed with photovoltaic board (19) simultaneously, and oil storage tank (17) front side is fixed with light (20) simultaneously.
7. An oil-filled transformer facilitating maintenance of oil according to claim 1, wherein: the bird repelling assembly (21) comprises a motor storage box (2101), a driving motor (2102), a rotating rod (2103), a protective glass shell (2104) and lenses (2105), wherein the driving motor (2102) is fixed in the motor storage box (2101), the rotating rod (2103) is fixed at the output end of the driving motor (2102), the protective glass shell (2104) is fixed on the upper side of the rotating rod (2103), and the lenses (2105) are fixed on the protective glass shell (2104).
8. An oil-filled transformer facilitating maintenance of oil according to claim 1, wherein: the second slide way (24) and the first slide block (25) form a sliding structure.
9. An oil-filled transformer facilitating maintenance of oil according to claim 1, wherein: the auxiliary fixing assembly (26) comprises a clip-shaped fixing piece (2601), a second sliding block (2602), a first bolt (2603), an L-shaped supporting plate (2604), a second bolt (2605) and a spring (2606), the clip-shaped fixing piece (2601) is embedded with the second sliding block (2602), the second sliding block (2602) and the clip-shaped fixing piece (2601) are connected with the first bolt (2603) in a threaded manner, the L-shaped supporting plate (2604) is fixed on one side of the clip-shaped fixing piece (2601), the second bolt (2605) penetrates through the L-shaped supporting plate (2604) and is connected with the oil-immersed transformer body (1) in a threaded manner, and the spring (2606) penetrates through the second bolt (2605).
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| CN113488313A (en) * | 2021-05-26 | 2021-10-08 | 江苏天华变压器有限公司 | Oil-immersed transformer |
| CN113921256A (en) * | 2021-09-15 | 2022-01-11 | 江苏志博电气有限公司 | Oil-immersed transformer with energy-saving function |
| CN116153620A (en) * | 2023-04-04 | 2023-05-23 | 青州市长城电力变压器股份有限公司 | Oil immersed transformer oil tank and working method |
| CN113488313B (en) * | 2021-05-26 | 2024-07-05 | 江苏天华变压器有限公司 | Oil immersed transformer |
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| CN112466626B (en) | 2022-03-01 |
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