CN218944456U

CN218944456U - Purification device for transformer

Info

Publication number: CN218944456U
Application number: CN202222078075.4U
Authority: CN
Inventors: 周进波; 袁文斌; 陈霞
Original assignee: Foshan Yizhanfeng Power Equipment Co ltd
Current assignee: Foshan Yizhanfeng Power Equipment Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-05-02
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a purification device for a transformer, which comprises a box body, a box cover, a flow guide pipe, a flow discharge pipe, a liquid storage box, a plurality of liquid storage plates and a plurality of filter plates, wherein the box cover is arranged on the top surface of the box body; this purifier for transformer can take out the oil in the oil tank to the liquid reserve tank in to carry out oil filtering work through stock solution board and filter plate cooperation, simplified oil filtering step and filter plate accessible logical groove follow liquid reserve tank and taken out, convenient operation uses.

Description

Purification device for transformer

Technical Field

The utility model relates to the technical field of transformer equipment, in particular to a purification device for a transformer.

Background

The oil immersed transformer is often loaded in the ripple type oil tank, oil absorbing the heat of the transformer is filled in the oil tank, the corrugated sheets are welded on the side wall of the oil tank, the oil absorbing the heat of the transformer is dispersed into the air through the corrugated sheets to dissipate the heat of the transformer, after the oil immersed transformer is used for a long time, more and more impurities are mixed in the oil tank, so that the viscosity of the oil is increased to influence the cooling effect, therefore, a worker is required to detach the oil tank after a period of use, the oil in the oil tank is poured out manually to perform oil filtering operation, and the whole oil filtering step is tedious and inconvenient to operate.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the purifying device for the transformer, which can pump oil in the oil tank into the liquid storage tank, and filter the oil through the matching of the liquid storage plate and the filter plate, so that the oil filtering step is simplified, the filter plate can be pumped out of the liquid storage tank through the through groove, and the operation and the use are convenient.

The utility model provides a purifier for transformer, includes box, case lid, honeycomb duct, drainage pipe, liquid reserve tank, a plurality of stock solution board and a plurality of filter plate, the case lid is installed the top surface of box, the liquid reserve tank with the connection can be dismantled to the top surface of case lid, and the left side of box pass through the honeycomb duct with the inside intercommunication of box, the right side of box passes through the drainage pipe with the inside intercommunication of box, a plurality of the stock solution board is fixed in proper order from a left side to the right side the inside wall of liquid reserve tank, a plurality of the filter plate corresponds a plurality of the stock solution board can dismantle the connection, just the top surface of liquid reserve tank is provided with a plurality of filter plate male logical grooves that supply.

Preferably, the top surface of the case cover is provided with a mounting groove, and the top surface of the liquid storage tank is inserted into the mounting groove.

Preferably, one end of the flow guiding pipe is inserted into the left side wall of the liquid storage tank, the other end of the flow guiding pipe is inserted into the tank cover, one end of the flow discharging pipe is inserted into the right side wall of the liquid storage tank, and the other end of the flow guiding pipe is inserted into the tank cover.

Preferably, the top surface of the tank cover is provided with an oil injection pump at a position connected with the flow guide pipe.

Preferably, the mounting heights of the liquid storage plates are gradually reduced from left to right, and a drain plate with a mounting height lower than that of the rightmost liquid storage plate is arranged between the rightmost liquid storage plate and the drain pipe on the inner side wall of the liquid storage tank.

Preferably, a first baffle plate extending upwards is arranged on the left side of the liquid storage plates, and one first baffle plate with lower installation height is abutted against the bottom surface of one liquid storage plate with higher installation height between two adjacent liquid storage plates.

Preferably, the top surface of the liquid storage plate is provided with a second baffle plate extending upwards, and the second baffle plate is lower than the first baffle plate.

Preferably, the top surface of the liquid storage plate is provided with a groove at the right side position of the second baffle plate, and the bottom of the filter plate is inserted into the groove.

Preferably, the height of a plurality of the filter plates increases gradually from left to right, and the top of the filter plates is provided with a handle.

The beneficial effects of the utility model are as follows: this purifier for transformer passes through honeycomb duct, drain pipe, liquid reserve tank, stock solution board and filter plate mutually support for oil in the oil tank is taken out to the liquid reserve tank through the honeycomb duct in, and filters oil work through stock solution board and filter plate cooperation, and in getting back to the oil tank through the drain pipe, has simplified the oil step of straining, and filter plate accessible leads to the groove and takes out from the liquid reserve tank simultaneously, convenient operation uses.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is an enlarged view of part of A in FIG. 1;

FIG. 3 is an enlarged view of part of B in FIG. 1;

fig. 4 is a top view of the present utility model.

In the figure: 1 box, 2 case lid, 3 honeycomb duct, 4 drainage pipe, 5 liquid reserve tank, 6 stock solution board, 7 filter plates, 8 logical groove, 9 mounting groove, 10 annotate oil pump, 11 drainage board, 12 first baffle, 13 second baffle, 14 recess, 15 handles.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical ideas claimed in the present utility model.

As shown in fig. 1 to 4, a purification device for a transformer comprises a box body 1, a box cover 2, a flow guide pipe 3, a flow discharge pipe 4, a liquid storage box 5, a plurality of liquid storage plates 6 and a plurality of filter plates 7, wherein the box cover 2 is installed on the top surface of the box body 1, the liquid storage box 5 is detachably connected with the top surface of the box cover 2, the left side of the box body 1 is communicated with the inside of the box body 1 through the flow guide pipe 3, the right side of the box body 1 is communicated with the inside of the box body 1 through the flow discharge pipe 4, the plurality of liquid storage plates 6 are sequentially fixed on the inner side wall of the liquid storage box 5 from left to right, the plurality of filter plates 7 are correspondingly detachably connected with the liquid storage plates 6, and the top surface of the liquid storage box 5 is provided with a plurality of through grooves 8 for inserting the filter plates 7.

The working principle of the purification device for the transformer is realized by mutually matching the flow guide pipe 3, the drainage pipe 4, the liquid storage tank 5, the liquid storage plate 6 and the filter plate 7, as shown in fig. 1, the liquid storage plate 6 and the filter plate 7 are all illustrated by three, before the oil is filtered, the transformer in the tank 1 is closed to stop working, the oil in the oil tank enters the liquid storage tank 5 from the left side through the flow guide pipe 3 and then falls on the first liquid storage plate 6, impurities in the oil are filtered by the filter plate 7 when the oil passes through the filter plate 7 on the first liquid storage plate 6, the oil in the liquid storage tank 5 sequentially passes through the second liquid storage plate 6, the second filter plate 7, the third liquid storage plate 6 and the third filter plate 7, and finally returns to the liquid storage tank 5 from the right side through the drainage pipe 4, the oil filtering work is completed, in addition, the filter plate 7 can be pumped out of the liquid storage tank 5 through the through grooves 8, and the purification device for the transformer is convenient to clean, compared with the traditional transformer, the purification device for the transformer simplifies the oil filtering steps, and is convenient to operate and use.

Specifically, the top surface of the tank cover 2 is provided with a mounting groove 9, and the top surface of the liquid storage tank 5 is inserted into the mounting groove 9, as shown in fig. 1 and 4, the liquid storage tank 5 is convenient to detach from the tank cover 2, so that the liquid storage tank 5 can be detached when the liquid storage tank is not used for filtering oil, one end of the flow guide pipe 3 is inserted into the left side wall of the liquid storage tank 5, the other end of the flow guide pipe is inserted into the tank cover 2, one end of the flow discharge pipe 4 is inserted into the right side wall of the liquid storage tank 5, the other end of the flow guide pipe is inserted into the tank cover 2, the top surface of the tank cover 2 is provided with an oil injection pump 10 at a position connected with the flow guide pipe 3, as shown in fig. 1, the oil in the tank body 1 is pumped into the flow guide pipe 3, and enters the liquid storage tank 5 from the flow guide pipe 3, and the oil in the liquid storage tank 5 flows back into the tank body 1 through the flow discharge pipe 4 under the action of gravity.

Further, the installation height of the plurality of liquid storage plates 6 is gradually reduced from left to right, and a drain plate 11 with an installation height lower than that of the rightmost liquid storage plate 6 is disposed between the rightmost liquid storage plate 6 and the drain pipe 4 on the inner side wall of the liquid storage tank 5, as shown in fig. 1, the arrangement of the liquid storage plates 6 can enable oil in the liquid storage tank 5 to sequentially pass through the three liquid storage plates 6 under the action of gravity, and it is required to say that the installation height of the liquid guide pipe 3 is higher than that of the leftmost liquid storage plate 6, so that the oil conveyed by the liquid guide pipe 3 falls on the liquid storage plate 6, and the installation height of the drain pipe 4 is higher than that of the drain plate 11, so that the oil in the liquid storage tank 5 falls into the drain pipe 4 after falling on the drain plate 11.

In the concrete structure of the liquid storage plates 6, a first baffle plate 12 extending upwards is arranged at the left side of the liquid storage plate 6, a first baffle plate 12 with lower installation height is propped against the bottom surface of a liquid storage plate 6 with higher installation height between two adjacent liquid storage plates 6, so that oil is prevented from falling onto the box cover 2 from the liquid storage plates 6, a second baffle plate 13 extending upwards is arranged at the top surface of the liquid storage plate 6, the second baffle plate 13 is lower than the first baffle plate 12, as shown in figure 1, the first baffle plate 12 is higher than the second baffle plate 13 so that oil flows rightwards when being stored in the liquid storage plates 6, the oil in the liquid storage plates 6 is prevented from flowing leftwards, and the second baffle 13 can slow down the velocity of flow of the oil in the liquid reserve tank 5, avoid the velocity of flow too fast and influence the filter effect, specifically, the top surface of stock solution board 6 is in the right side position of second baffle 13 is provided with recess 14, just the bottom of filter plate 7 inserts recess 14, a plurality of the height of filter plate 7 increases gradually from left to right, and the top of filter plate 7 is provided with handle 15, as shown in fig. 1 through 3, and the staff lifts filter plate 7 through handle 15, and the bottom and the recess 14 separation of filter plate 7, and whole filter plate 7 pass and draw out from liquid reserve tank 5 behind the logical groove 8, be convenient for dismouting filter plate 7 and clearance filter plate 7.

The foregoing description is only specific embodiments of the present utility model, and not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims

1. A purification device for a transformer, characterized in that: including box, case lid, honeycomb duct, drainage pipe, liquid reserve tank, a plurality of stock solution board and a plurality of filter plate, the case lid is installed the top surface of box, the liquid reserve tank with the top surface of case lid can dismantle the connection, and the left side of box pass through the honeycomb duct with the inside intercommunication of box, the right side of box passes through the drainage pipe with the inside intercommunication of box, a plurality of the stock solution board is fixed in proper order from a left side to the right inside wall of liquid reserve tank, a plurality of the filter plate corresponds with a plurality of the stock solution board can dismantle the connection, just the top surface of liquid reserve tank is provided with a plurality of confession filter plate male logical grooves.

2. A purification apparatus for a transformer according to claim 1, wherein: the top surface of case lid is provided with the mounting groove, just the top surface of liquid reserve tank inserts in the mounting groove.

3. A purification apparatus for a transformer according to claim 2, wherein: one end of the flow guide pipe is inserted into the left side wall of the liquid storage tank, the other end of the flow guide pipe is inserted into the tank cover, one end of the flow guide pipe is inserted into the right side wall of the liquid storage tank, and the other end of the flow guide pipe is inserted into the tank cover.

4. A purification apparatus for a transformer according to claim 3, wherein: the top surface of case lid with the honeycomb duct is connected the position is provided with the oil filling pump.

5. A purification apparatus for a transformer according to claim 1, wherein: the mounting heights of the liquid storage plates gradually decrease from left to right, and a drain plate with the mounting height lower than that of the rightmost liquid storage plate is arranged between the rightmost liquid storage plate and the drain pipe on the inner side wall of the liquid storage tank.

6. The purification device for a transformer according to claim 5, wherein: the left side of stock solution board is provided with the first baffle that upwards extends, and install the lower one between two adjacent stock solution boards first baffle offsets with the higher stock solution board bottom of installation height.

7. The purification device for a transformer according to claim 6, wherein: the top surface of the liquid storage plate is provided with a second baffle plate extending upwards, and the second baffle plate is lower than the first baffle plate.

8. The purifying apparatus for a transformer according to claim 7, wherein: the top surface of the liquid storage plate is provided with a groove at the right side of the second baffle plate, and the bottom of the filter plate is inserted into the groove.

9. The purifying apparatus for a transformer according to claim 8, wherein: the heights of the filter plates are gradually increased from left to right, and handles are arranged at the tops of the filter plates.