CN213935822U - Oil-immersed transformer capable of saving oil consumption - Google Patents

Abstract

The utility model discloses an oil-immersed transformer that can save oil mass, including first casing, main part and second fixed block, the main part is installed to the inside bottom of first casing, and the inside one end of main part is provided with the line structure of receiving, the outside top of first casing is provided with the structure of making an uproar, the second casing is installed to the outside bottom of the structure of making an uproar, the water pipe is installed to the bottom of second casing one side, and the externally mounted of water pipe bottom has the second fixed block, one side of second fixed block and one side fixed connection of second casing, the externally mounted on water pipe top has U type pump. The utility model discloses an externally mounted in first casing bottom has the second casing, and inside the inside oil of first casing spilled and can reachd the second casing, starts U type pump afterwards, and the bottom of water pipe can be followed to the oil that leaks out reachs the water pipe top, gets into inside the first casing afterwards to this oil that comes reuse to leak out saves the resource more.

Description

Oil-immersed transformer capable of saving oil consumption

Technical Field

The utility model relates to a transformer technical field specifically is an oil-immersed transformer that can save the oil mass.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, in electrical equipment and telecommunication equipment, the primary coil, the secondary coil and the iron core are commonly used for lifting voltage and matching impedance, an oil type transformer generally adopts three cooling modes of oil immersion self-cooling, oil immersion air cooling and forced oil circulation, the oil type transformer takes away heat through natural convection of oil, an oil immersion air cooling system is based on an oil immersion self-cooling system, a fan is added to blow air to an oil tank and an oil pipe, so as to enhance the heat dissipation effect, the forced oil circulation is to pump hot oil in the transformer to the outside of the transformer for cooling, and then the hot oil is sent into the transformer:

traditional oil-immersed transformer, because transformer internal line is complicated, be not convenient for arrange the circuit in order, it is loaded down with trivial details to cause staff's maintenance process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can save oil-immersed transformer of oil mass to provide the oil-immersed transformer and be not convenient for carry out the problem of arranging the circuit in order in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil-immersed transformer that can save oil mass, includes first casing, main part and second fixed block, the main part is installed to the inside bottom of first casing, and the inside one end of main part is provided with the take-up structure, the outside top of first casing is provided with the structure of making an uproar, the second casing is installed to the outside bottom of the structure of making an uproar, the water pipe is installed to the bottom of second casing one side, and the externally mounted of water pipe bottom has the second fixed block, one side of second fixed block and one side fixed connection of second casing, the externally mounted on water pipe top has U type pump, the top of water pipe and the top of first casing one side are linked together.

Preferably, the noise reduction structure comprises a first clamping block, double-layer vacuum glass, a second clamping block, a first clamping groove and an expansion spring, the double-layer vacuum glass is installed at the top end of the first shell, the first clamping groove is formed in the bottom end inside the double-layer vacuum glass, the expansion spring is installed on the two sides of the first clamping groove, the second clamping block is installed on one side of the expansion spring, the first clamping block is installed between the adjacent second clamping blocks, and the bottom end of the first clamping block is fixedly connected with the top end of the first shell.

Preferably, the sizes of the second clamping blocks are equal, and the second clamping blocks and the first clamping grooves form a clamping structure.

Preferably, the winding structure comprises a first fixing block, adjusting holes, fixing columns, a second clamping groove and a clamping plate, wherein the fixing columns are all installed on two sides of one end of the inside of the main body, the adjusting holes are evenly formed in the fixing columns, the first fixing blocks are installed on the outer portions of the adjusting holes, the clamping plate is installed between every two adjacent first fixing blocks, and the second clamping groove is evenly formed in one end of the clamping plate.

Preferably, the inner diameter of the first fixing block is larger than the outer diameter of the fixing columns, and the fixing columns are symmetrically distributed around the vertical center line of the first shell.

Preferably, the second clamping grooves are provided with a plurality of second clamping grooves, and the plurality of second clamping grooves are arranged on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that: the oil-immersed transformer capable of saving oil consumption is reasonable in structure and has the following advantages:

(1) the second clamping grooves are uniformly formed in one end of each clamping plate, so that the wires inside the transformer are clamped between the adjacent second clamping grooves, the height between the adjacent clamping plates can be adjusted due to the movable connection of the first fixing block and the second clamping grooves, so that the wires with different thicknesses can be clamped, the wires inside the first shell can be accommodated, and the rubber blocks outside the second clamping grooves increase friction force, so that the wires inside the second clamping grooves can be prevented from sliding randomly;

(2) the second shell is arranged outside the bottom end of the first shell, oil leaked from the first shell can reach the inside of the second shell, then the U-shaped pump is started, and the leaked oil can reach the top end of the water pipe from the bottom end of the water pipe and then enters the first shell, so that the leaked oil can be recycled, and resources are saved;

(3) double-deck vacuum glass is installed through the top at first casing, and double-deck vacuum glass has the effect of noise reduction, can the noise reduction at the device during operation, because first fixture block and second fixture block are the block structure, and double-deck vacuum glass of snake post upwards can take off double-deck vacuum glass from the top of first casing, convenient to detach.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a front cross-sectional structure of the take-up structure of the present invention;

FIG. 3 is a schematic view of the enlarged partial section structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a first housing; 2. a noise reduction structure; 201. a first clamping block; 202. double-layer vacuum glass; 203. a second fixture block; 204. a first card slot; 205. a tension spring; 3. a second housing; 4. a main body; 5. a wire take-up structure; 501. a first fixed block; 502. an adjustment hole; 503. fixing a column; 504. a second card slot; 505. clamping a plate; 6. a water pipe; 7. a second fixed block; 8. a U-shaped pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, the present invention provides an embodiment: an oil-immersed transformer capable of saving oil consumption comprises a first shell 1, a main body 4 and a second fixing block 7, wherein the main body 4 is installed at the bottom end inside the first shell 1, a wire winding structure 5 is arranged at one end inside the main body 4, the wire winding structure 5 comprises a first fixing block 501, adjusting holes 502, fixing columns 503, second clamping grooves 504 and clamping plates 505, the fixing columns 503 are installed on two sides of one end inside the main body 4, the adjusting holes 502 are uniformly arranged inside the fixing columns 503, the first fixing blocks 501 are installed outside the adjusting holes 502, the clamping plates 505 are installed between the adjacent first fixing blocks 501, one ends of the clamping plates 505 are uniformly provided with the second clamping grooves 504, the inner diameter of the first fixing blocks 501 is larger than the outer diameter of the fixing columns 503, the fixing columns 503 are symmetrically distributed about the vertical center line of the first shell 1 and are convenient to adjust, the second clamping grooves 504 are provided with a plurality of the second clamping grooves 504, the plurality of the second clamping grooves 504 are arranged on the same horizontal plane, the wires in the transformer are clamped between the adjacent second clamping grooves 504, the height between the adjacent clamping plates 505 can be adjusted due to the movable connection of the first fixing block 501 and the second clamping grooves 504, so that the wires with different thicknesses can be clamped conveniently, the wires in the first shell 1 can be accommodated, and the rubber blocks outside the second clamping grooves 504 increase friction force, so that the wires in the second shell can be prevented from sliding randomly;

the noise reduction structure 2 is arranged at the top end of the outer part of the first shell 1, the noise reduction structure 2 comprises a first clamping block 201, double-layer vacuum glass 202, a second clamping block 203, a first clamping groove 204 and a telescopic spring 205, the double-layer vacuum glass 202 is arranged at the top end of the first shell 1, the first clamping groove 204 is arranged at the bottom end of the inner part of the double-layer vacuum glass 202, the telescopic springs 205 are arranged at two sides of the first clamping groove 204, the second clamping block 203 is arranged at one side of the telescopic spring 205, the first clamping block 201 is arranged between the adjacent second clamping blocks 203, the bottom end of the first clamping block 201 is fixedly connected with the top end of the first shell 1, the second clamping block 203 is equal in size, the second clamping block 203 and the first clamping groove 204 form a clamping structure, the dismounting is convenient, the double-layer vacuum glass 202 has the effect of reducing noise, the noise can be reduced when the device works, because the first clamping block 201 and the second clamping block 203 are in the clamping structure, the double-layer vacuum glass 202 with the upward snake column can be taken down from the top end of the first shell 1, so that the double-layer vacuum glass 202 is convenient to disassemble;

the second casing 3 is installed to the outside bottom of 2 outside of the structure of making an uproar that falls, water pipe 6 is installed to the bottom of 3 one sides of second casing, and the externally mounted of 6 bottoms of water pipe has second fixed block 7, one side of second fixed block 7 and one side fixed connection of second casing 3, the externally mounted on 6 tops of water pipe has U type pump 8, the model of this U type pump can be JYQW, the top of water pipe 6 and the top of 1 one side of first casing are linked together, inside the inside oil leakage of 1 first casing can reach second casing 3, start U type pump 8 afterwards, the bottom that water pipe 6 can be followed to the oil that leaks out reachs the 6 tops of water pipe, get into 1 first casing inside afterwards, with this reuse oil that leaks out, resources are saved more.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the wires inside the transformer are clamped between the adjacent second clamping grooves 504, the height between the adjacent clamping plates 505 can be adjusted due to the movable connection of the first fixing block 501 and the second clamping grooves 504, so that the wires with different thicknesses can be clamped conveniently, the wires inside the first shell 1 can be accommodated, and the rubber blocks outside the second clamping grooves 504 increase friction force, so that the wires inside can be prevented from sliding randomly;

then, the leaked oil in the first shell 1 can reach the inside of the second shell 3, then the U-shaped pump 8 is started, the leaked oil can reach the top end of the water pipe 6 from the bottom end of the water pipe 6 and then enter the first shell 1, and therefore the leaked oil is recycled, and resources are saved;

finally, double-layer vacuum glass 202 has the effect of noise reduction, can the noise reduction when the device is worked, because first fixture block 201 and second fixture block 203 are the block structure, and double-layer vacuum glass 202 can take off double-layer vacuum glass 202 from the top of first casing 1 to the snake post that goes up, convenient to detach.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a can save oil-immersed transformer of oil consumption, includes first casing (1), main part (4) and second fixed block (7), its characterized in that: main part (4) are installed to the inside bottom of first casing (1), and the inside one end of main part (4) is provided with receipts line structure (5), the outside top of first casing (1) is provided with and falls structure (2) of making an uproar, fall the outside bottom of structure (2) of making an uproar and install second casing (3), water pipe (6) are installed to the bottom of second casing (3) one side, and the externally mounted of water pipe (6) bottom has second fixed block (7), one side of second fixed block (7) and one side fixed connection of second casing (3), the externally mounted on water pipe (6) top has U type pump (8), the top of water pipe (6) and the top of first casing (1) one side are linked together.

2. Oil filled transformer according to claim 1, characterized in that: noise reduction structure (2) include first fixture block (201), double-deck vacuum glass (202), second fixture block (203), first draw-in groove (204) and expanding spring (205), the top at first casing (1) is installed in double-deck vacuum glass (202), the inside bottom of double-deck vacuum glass (202) is provided with first draw-in groove (204), and expanding spring (205) are all installed to the both sides of first draw-in groove (204), second fixture block (203) is installed to one side of expanding spring (205), and installs first fixture block (201) between adjacent second fixture block (203), the bottom of first fixture block (201) and the top fixed connection of first casing (1).

3. Oil filled transformer according to claim 2, characterized in that: the sizes of the second clamping blocks (203) are all equal, and the second clamping blocks (203) and the first clamping grooves (204) form a clamping structure.

4. Oil filled transformer according to claim 1, characterized in that: the take-up structure (5) comprises first fixed blocks (501), adjusting holes (502), fixed columns (503), second clamping grooves (504) and clamping plates (505), the fixed columns (503) are all installed on two sides of one end inside the main body (4), the adjusting holes (502) are evenly arranged inside the fixed columns (503), the first fixed blocks (501) are installed outside the adjusting holes (502), the clamping plates (505) are installed between the adjacent first fixed blocks (501), and the second clamping grooves (504) are evenly arranged at one ends of the clamping plates (505).

5. Oil filled transformer according to claim 4, characterized in that: the inner diameter of the first fixing block (501) is larger than the outer diameter of the fixing column (503), and the fixing columns (503) are symmetrically distributed around the vertical center line of the first shell (1).

6. Oil filled transformer according to claim 4, characterized in that: the second clamping grooves (504) are arranged in a plurality, and the second clamping grooves (504) are arranged on the same horizontal plane.

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