CN217768064U

CN217768064U - Transformer convenient for filling insulating material for electric power

Info

Publication number: CN217768064U
Application number: CN202221927476.6U
Authority: CN
Inventors: 李文华
Original assignee: Tianjin Wantai Electronics Co ltd
Current assignee: Tianjin Wantai Electronics Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-08
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to the technical field of electric power, and an electric power is with transformer of being convenient for annotate insulating material is disclosed, including the oil tank shell, link and batch oil tank bottom fixed connection are passed through at oil tank shell top, and oil tank top and oiling frame bottom fixed connection, oiling frame top inner wall and first connecting plate one end fixed connection, first connecting plate other end inner wall and first threaded rod middle part surface threaded connection, first threaded rod one end is rotated with the sealed top of filling up and is connected. This transformer for electric power insulating material of being convenient for annotate, through annotating oil pipe way toward annotate insulating oil in the oiling frame, insulating oil in the oiling frame flows into the batch oil tank through the oiling mouth that link up from top to bottom that first closing plate top surface was opened, has reached and can avoid insulating oil to flow from oiling mouth when annotating insulating oil, has solved and has leaded to insulating oil to follow the problem that oiling mouth flows out to inaccurate oiling mouth easily when annotating insulating oil.

Description

Transformer convenient for filling insulating material for electric power

Technical Field

The utility model relates to an electric power tech field specifically is an electric power is with transformer of being convenient for annotate insulating material.

Background

The transformer is an important component in an electric power system, and is divided into a dry type transformer and an oil-immersed transformer, insulating oil is injected into the oil-immersed transformer, and plays roles of insulation and insulation maintenance on windings and the like, so that the windings in the transformer are always in an insulation state, and when the transformer is used for a long time, the insulating oil can be consumed in the using process, and part of moisture can be contained in the insulating oil, and the moisture needs to be discharged from the bottom of an oil storage tank before the insulating oil is injected.

The insulating oil of inconvenient filling usually of current transformer, inconvenient when emitting the moisture of bottom in the oil storage tank to it and take, splash constructor on one's body and subaerial easily when opening and closing the oil discharge opening and carry out the oil discharge, inconvenient clearance, and lead to insulating oil to flow from oiling mouth to inaccurate oiling mouth easily when filling insulating oil.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides an electric power is with transformer of being convenient for annotate insulating material, possess the convenient insulating oil that annotates, conveniently connect when emitting the moisture of bottom in the oil storage tank and get, avoid opening and closing the water outlet and carry out the moisture of bottom in the oil storage tank and insulating oil can spatter constructor on one's body and on the ground when the oil outlet carries out the oil discharge, can avoid insulating oil can follow advantages such as oiling mouth department outflow when annotating insulating oil, the inconvenient insulating oil of filling usually of current transformer has been solved, inconvenient receiving it when emitting the moisture of bottom in the oil storage tank and getting, spatter constructor on one's body and subaerial when opening and closing the oil outlet carries out the oil discharge easily, inconvenient clearance, and lead to the problem that insulating oil can follow oiling mouth outflow when insulating oil to inaccurate oiling mouth easily.

(II) technical scheme

For realizing above-mentioned convenient filling insulating oil, conveniently connect when emitting the moisture of bottom in the oil storage tank and get, avoid in the oil storage tank the moisture of bottom and insulating oil can splash constructor on one's body and on the ground when opening and closing the oil discharge opening and carry out the oil discharge, can avoid insulating oil can follow the mesh that oil filler point department flowed when filling insulating oil, the utility model provides a following technical scheme: the utility model provides an electric power is with transformer of being convenient for annotate insulating material, includes oil tank shell, and oil tank shell top passes through link and batch oil tank bottom fixed connection, and oil tank top and oiling frame bottom fixed connection, oiling frame top inner wall and first connecting plate one end fixed connection, first connecting plate other end inner wall and first threaded rod middle part surface threaded connection, first threaded rod one end is connected with the rotation of first sealed top of filling up.

The oil storage tank bottom and the oil discharge box top fixed connection, one side of oil discharge box inner wall is connected with flexible outer tube one end rotation through U type frame, and flexible outer tube other end inner wall cup joints with flexible interior pole one end surface, and the sealed top of filling up of flexible interior pole other end through U type frame and second rotates and is connected.

The inner wall of the bottom of the oil drainage box is rotationally connected with the outer surface of one end of the second threaded rod.

Preferably, the inner wall of the middle of the oil injection frame is fixedly connected with the outer surface of one side of the first sealing plate, and the outer surface of the top of the first sealing plate is provided with an oil injection port which is communicated up and down.

Preferably, the end of the telescopic inner rod, far away from the second sealing gasket, is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the end, far away from the second sealing gasket, of the inner wall of the telescopic outer tube.

Preferably, the inner wall of the middle part of the oil drainage box is fixedly connected with the outer surface of one side of the second sealing plate, the top of the second sealing plate is rotatably connected with one side of the second sealing gasket through a U-shaped frame, the outer surface of the bottom of the second sealing plate is provided with an oil outlet which is communicated up and down, and the bottom of the oil drainage box is inserted into the oil drainage pipe through a pipeline connecting port.

Preferably, the bottom of the second sealing plate is fixedly connected with one end of the sliding rod, the outer surface of the middle part of the sliding rod is connected with the inner wall of one side of the second connecting plate in a sliding mode, and the bottom of the second sealing plate is connected with one end of the second threaded rod in a rotating mode.

Preferably, the outer surface of the middle part of the second threaded rod is in threaded connection with the inner wall of the middle part of the second connecting plate, and the top of the second connecting plate is fixedly connected with one end of the ejector rod.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric power is with transformer convenient to filling insulating material possesses following beneficial effect:

1. this transformer for electric power insulating material of being convenient for annotate, through annotating oil pipe way toward annotate insulating oil in the oiling frame, insulating oil in the oiling frame flows into the batch oil tank through the oiling mouth that link up from top to bottom that first closing plate top surface was opened, has reached and can avoid insulating oil to flow from oiling mouth when annotating insulating oil, has solved and has leaded to insulating oil to follow the problem that oiling mouth flows out to inaccurate oiling mouth easily when annotating insulating oil.

2. This electric power is with transformer of filling insulating material of being convenient for can conveniently connect when the moisture of bottom in emitting the batch oil tank and get, and moisture and insulating oil can spatter the staff on one's body when effectually having avoided opening or closing the oil discharge outlet, can discharge the moisture of bottom in the batch oil tank and the insulating oil that can't use more efficiently before filling insulating oil, have improved the work efficiency of filling insulating oil.

Drawings

FIG. 1 is a three-dimensional schematic diagram of the structure of the present invention;

FIG. 2 is a schematic three-dimensional sectional view of the structure of the present invention;

FIG. 3 is a schematic front sectional view of the structure of the present invention;

FIG. 4 is a schematic view of the connection between the spring and the inner telescopic rod according to the present invention;

fig. 5 is a schematic view of the connection between the sliding rod and the second sealing plate of the present invention.

In the figure: the oil tank comprises an oil tank shell 1, an oil storage tank 2, an oil injection frame 3, a first connecting plate 4, a first threaded rod 5, a first sealing gasket 6, a first sealing plate 7, an oil discharge box 8, a second sealing plate 9, a second sealing gasket 10, a telescopic inner rod 11, a telescopic outer tube 12, a spring 13, a second threaded rod 14, a second connecting plate 15, an ejector rod 16 and a sliding rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a transformer for electric power and facilitating filling of insulating material includes a tank housing 1, the top of the tank housing 1 is fixedly connected to the bottom of an oil storage tank 2 through a connecting frame, the top of the oil storage tank 2 is fixedly connected to the bottom of an oil injection frame 3, the inner wall of the middle of the oil injection frame 3 is fixedly connected to the outer surface of one side of a first sealing plate 7, an oil injection port penetrating up and down is formed in the outer surface of the top of the first sealing plate 7, the oil injection port penetrating up and down is formed in the outer surface of the top of the first sealing plate 7 to fill insulating oil into the oil storage tank 2 through the oil injection port penetrating up and down formed in the outer surface of the top of the first sealing plate 7, the oil injection port penetrating up and down is formed in the outer surface of the top of the first sealing plate 7 through cooperation of the first sealing gasket 6 to seal the outer surface of the top of the first sealing plate 7, the insulating oil in the oil injection frame 3 flows into the oil storage tank 2 through the oil injection port penetrating up and down formed in the outer surface of the top of the first sealing plate 7, the inner wall of the top of the oil injection frame 3 is fixedly connected to one end of the first connecting plate 4, the inner wall of the first connecting plate 4, the other end of the first connecting plate is connected to the outer surface of the first connecting plate 5, the inner wall of the middle of the first connecting plate 5, the other end of the first connecting plate is connected to the first connecting plate 5.

The bottom of the oil storage tank 2 is fixedly connected with the top of an oil drainage box 8, the inner wall of the middle part of the oil drainage box 8 is fixedly connected with the outer surface of one side of a second sealing plate 9, the top of the second sealing plate 9 is rotatably connected with one side of a second sealing gasket 10 through a U-shaped frame, the outer surface of the bottom of the second sealing plate 9 is provided with an oil outlet which is communicated up and down, the bottom of the oil drainage box 8 is inserted with an oil drainage pipe through a pipeline connector, the position of the second sealing gasket 10 is fixed, the outer surface of the bottom of the second sealing plate 9 can be opened or closed through the swinging of the second sealing gasket 10 and is provided with an oil outlet which is communicated up and down, the bottom of the second sealing plate 9 is fixedly connected with one end of a sliding rod 17, the outer surface of the middle part of the sliding rod 17 is slidably connected with the inner wall of one side of a second threaded rod 14, and the moving track of the second connecting plate 15 can be controlled through the sliding of the inner wall of one side of the second connecting plate 15 on the outer surface of the middle part of the sliding rod 17, improve the stability when second connecting plate 15 reciprocates, improve the stability when second threaded rod 14 rotates, one side of 8 inner walls of oil drain box is passed through U type frame and is connected with 12 one ends rotations of flexible outer tube, the outer surface cup joints of the 11 one end of flexible outer tube 12 other end inner wall and flexible interior pole, the sealed one end and the 13 one end fixed connection of spring of 10 of second gasket are kept away from to flexible interior pole 11, the one end fixed connection of the sealed 10 of second gasket is kept away from to the spring 13 other end and flexible outer tube 12 inner wall, spring 13 releases thrust when ejector pin 16 moves down and promotes flexible interior pole 11 and stretches out from flexible outer tube 12, make flexible interior pole 11 promote the sealed 10 swing cooperation second closing plate 9 of second gasket and close the oil-out, the sealed 10 top rotation of pole of second gasket is connected through U type frame and second in flexible interior pole 11 other end.

The inner wall of the bottom of the oil drainage box 8 is rotatably connected with the outer surface of one end of a second threaded rod 14, the outer surface of the middle part of the second threaded rod 14 is in threaded connection with the inner wall of the middle part of a second connecting plate 15, the top of the second connecting plate 15 is fixedly connected with one end of a push rod 16, and the second connecting plate 15 can drive the push rod 16 to move by rotating the second threaded rod 14.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the oil storage tank is used, when insulating oil needs to be filled into the oil storage tank 2, the first threaded rod 5 is rotated, the first threaded rod 5 drives the first sealing gasket 6 to move upwards through the first connecting plate 4 to open an oil filling port, one end of an oil discharging pipe inserted into the bottom of the oil discharging box 8 is placed into the oil receiving container, the second threaded rod 14 is rotated to drive the second connecting plate 15 to move upwards, the ejector rod 16 is made to move upwards and contact the second sealing gasket 10, the second sealing gasket 10 is driven to swing through continuous upward movement of the ejector rod 16, the telescopic inner rod 11 is inserted into the telescopic outer pipe 12 at the same time, the spring 13 is compressed, the oil outlet at the top of the second sealing plate 9 is opened, water at the bottom of the oil storage tank 2 flows out of the oil outlet at the top of the second sealing plate 9 and flows into the container through the oil discharging pipe inserted into the bottom of the oil discharging box 8, after the water at the bottom of the oil storage tank 2 is discharged, the second connecting plate 14 is rotated to drive the second connecting plate 15 to move downwards, the ejector rod 16 moves downwards, the spring 13 releases thrust to push the telescopic inner rod 11 to push the telescopic inner rod to push the insulating oil filling pipe to push the oil filling frame 3 to push the inner end of the oil storage tank to push the insulating oil filling port, the inner pipe 3, and the inner end of the outer pipe 3 to gradually, and the outer pipe 3, and the inner oil filling port to close the insulating oil filling port, and the inner oil filling pipe frame 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric power is with transformer of being convenient for annotate insulating material, includes oil tank shell (1), its characterized in that: the top of the oil tank shell (1) is fixedly connected with the bottom of the oil storage tank (2) through a connecting frame, the top of the oil storage tank (2) is fixedly connected with the bottom of the oil injection frame (3), the inner wall of the top of the oil injection frame (3) is fixedly connected with one end of the first connecting plate (4), the inner wall of the other end of the first connecting plate (4) is in threaded connection with the outer surface of the middle of the first threaded rod (5), and one end of the first threaded rod (5) is rotatably connected with the top of the first sealing gasket (6);

the bottom of the oil storage tank (2) is fixedly connected with the top of the oil drainage box (8), one side of the inner wall of the oil drainage box (8) is rotatably connected with one end of a telescopic outer pipe (12) through a U-shaped frame, the inner wall of the other end of the telescopic outer pipe (12) is sleeved with the outer surface of one end of a telescopic inner rod (11), and the other end of the telescopic inner rod (11) is rotatably connected with the top of a second sealing gasket (10) through the U-shaped frame;

the inner wall of the bottom of the oil discharging box (8) is rotationally connected with the outer surface of one end of the second threaded rod (14).

2. The transformer for electric power convenient for filling with insulating material as claimed in claim 1, wherein: the inner wall of the middle of the oil injection frame (3) is fixedly connected with the outer surface of one side of the first sealing plate (7), and the outer surface of the top of the first sealing plate (7) is provided with an oil injection port which is communicated up and down.

3. The transformer for electric power convenient to fill with insulating materials as claimed in claim 1, wherein: one end of the telescopic inner rod (11) far away from the second sealing gasket (10) is fixedly connected with one end of the spring (13), and the other end of the spring (13) is fixedly connected with one end of the inner wall of the telescopic outer tube (12) far away from the second sealing gasket (10).

4. The transformer for electric power convenient to fill with insulating materials as claimed in claim 1, wherein: the oil drain box is characterized in that the inner wall of the middle of the oil drain box (8) is fixedly connected with the outer surface of one side of the second sealing plate (9), the top of the second sealing plate (9) is rotatably connected with one side of the second sealing gasket (10) through a U-shaped frame, the outer surface of the bottom of the second sealing plate (9) is provided with an oil outlet which is communicated up and down, and the bottom of the oil drain box (8) is spliced with an oil drain pipe through a pipeline connector.

5. The transformer convenient for filling with insulating materials for electric power according to claim 4, wherein: the bottom of the second sealing plate (9) is fixedly connected with one end of a sliding rod (17), the outer surface of the middle of the sliding rod (17) is connected with the inner wall of one side of the second connecting plate (15) in a sliding mode, and the bottom of the second sealing plate (9) is connected with one end of a second threaded rod (14) in a rotating mode.

6. The transformer for electric power convenient for filling with insulating material as claimed in claim 1, wherein: the outer surface of the middle part of the second threaded rod (14) is in threaded connection with the inner wall of the middle part of the second connecting plate (15), and the top of the second connecting plate (15) is fixedly connected with one end of the ejector rod (16).