CN216909377U

CN216909377U - High-efficient oil filter device of transformer plant insulating oil processing

Info

Publication number: CN216909377U
Application number: CN202122153540.1U
Authority: CN
Inventors: 邱炳江; 许楚佳; 邱炳彬
Original assignee: Guangdong Yi Neng Electric Power Co ltd
Current assignee: Guangdong Yi Neng Electric Power Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-07-08
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to a high-efficiency oil filtering device for processing plant insulating oil of a transformer, which comprises an oil filtering bin, wherein the left side and the right side of the oil filtering bin are fixedly connected with oil inlet pipes, one ends of the oil inlet pipes penetrate through and extend to the inside of the oil filtering bin, a processing mechanism is arranged inside the oil filtering bin, the inner walls of the left side and the right side of the oil filtering bin are fixedly connected with oil outlet pipes, one ends of the oil outlet pipes penetrate through and extend to the outside of the oil filtering bin, the processing mechanism comprises a filtering bin movably mounted with the inside of the oil filtering bin, and a heating element positioned at the bottom of the filtering bin is arranged inside the oil filtering bin. This high-efficient oil filter device of transformer plant insulating oil processing through opening the operating door, can change or clear up the filter bin from the inside taking out in oil filter bin, again through opening the dodge gate, can take out the inside drier in dry bin and change, change after accomplishing alright with the slider slide in inside the slide rail to the inside of limiting plate is inlayed and is had ventilative net, is convenient for discharge the air.

Description

High-efficient oil filter device of transformer plant insulating oil processing

Technical Field

The utility model relates to the technical field of insulating oil processing, in particular to a high-efficiency oil filtering device for processing plant insulating oil of a transformer.

Background

The task of filtering oil in general engineering is to remove moisture and other impurities contained in oil to a certain extent, improve the insulating strength of the oil, and ensure that the oil is contacted with the impurities which are harmful to the electrical performance, such as moisture, particle impurities, fibers and the like at any time, so how to remove the impurities in the oil and how to ensure that the oil is not polluted continuously in the whole oil filtering process becomes two main aspects of the oil filtering problem.

When insulating oil is industrially produced, a large amount of moisture is always contained in the insulating oil, the existing insulating oil filtering device still needs to transfer oil liquid after clearing the moisture in the insulating oil, and impurities in the insulating oil are cleared again.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the high-efficiency oil filtering device for processing the plant insulating oil of the transformer, which has the advantages of high oil filtering efficiency and the like, and solves the problems that the existing insulating oil filtering device needs to transfer oil liquid after removing moisture in the insulating oil, and then removes impurities in the insulating oil again, so that the working mode is complex to operate, and the efficiency of processing the insulating oil is too low.

In order to achieve the purpose, the utility model provides the following technical scheme: the efficient oil filtering device for processing the plant insulating oil of the transformer comprises an oil filtering bin, wherein the left side and the right side of the oil filtering bin are fixedly connected with oil inlet pipes, one ends of the oil inlet pipes penetrate through and extend to the inside of the oil filtering bin, a processing mechanism is arranged inside the oil filtering bin, and the inner walls of the left side and the right side of the oil filtering bin are fixedly connected with oil outlet pipes, one ends of the oil outlet pipes penetrate through and extend to the outside of the oil filtering bin;

the treatment mechanism comprises a filtering bin movably installed in the filtering bin, a heating element located at the bottom of the filtering bin is arranged in the filtering bin, and a water absorbing element located at the top of the filtering bin is arranged in the filtering bin.

Further, the heating member include quantity be two and with oil strain storehouse left and right sides inner wall fixed connection's heating rod, the inner diapire swing joint in oil strain storehouse has quantity be two puddler, two the equal fixedly connected with stirring vane in the outside of puddler, the bottom in oil strain storehouse is provided with the driving piece.

Further, the driving piece includes the biax motor with oil strain storehouse bottom fixed mounting, the equal fixedly connected with bull stick of output shaft of the biax motor left and right sides, two the equal fixedly connected with initiative awl tooth in the outside of bull stick, two puddler homogeneous end runs through and extends to oil strain storehouse bottom, two the equal fixedly connected with in the outside of puddler bottom and the driven awl tooth of initiative awl tooth meshing.

Furthermore, the bottom fixedly connected with quantity of straining the oil storehouse is two supporting seats, two one side that the supporting seat is relative is respectively with one side swing joint that two bull sticks carried on the back mutually.

Further, the piece that absorbs water includes runs through and extends to the mount of straining oil bin bottom with strain oil bin top fixed connection and one end, the inside movable mounting of mount has dry storehouse, the top fixedly connected with limiting plate in dry storehouse, the equal fixedly connected with slide rail of the left and right sides inner wall of mount, the equal fixedly connected with in the left and right sides in dry storehouse and slide rail sliding connection's slider.

Further, the drying agent is filled in the drying bin, the movable door is movably mounted on the front face of the drying bin, and the bottom of the limiting plate is fixedly connected with a rubber sealing ring tightly attached to the top of the oil filtering bin.

Further, the inner walls of the left side and the right side of the oil filtering bin are fixedly provided with heat conduction protective covers, and the heating rods are located inside the heat conduction protective covers.

Further, the outside fixedly connected with inlet valve of oil inlet pipe, the outside fixedly connected with of oil outlet pipe goes out the oil valve.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this high-efficient oil filter device of transformer plant insulating oil processing through opening the operating door, can take out the filter bin from the oil filter bin is inside to be changed or clear up, again through opening the dodge gate, can take out the drier of drying bin inside and change, change after accomplishing alright with the slider slide in the slide rail inside to the inside of limiting plate is inlayed and is had ventilative net, is convenient for discharge the air.

2. This high-efficient oil filter of transformer plant insulating oil processing, through starting double-shaft motor, the output shaft of the double-shaft motor left and right sides can drive two bull sticks respectively and rotate, thereby initiative awl tooth drives driven awl tooth and rotates, and then two puddlers rotate simultaneously and turn to conversely, stirring vane alright carry out intensive mixing to insulating oil, make it heat more evenly, and left side stirring vane and right side stirring vane are the distribution of straggling, further improved the heating effect to insulating oil, make its inside moisture obtain evaporating as early as possible and absorb through the drier.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the portion B of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention.

In the figure: the oil filter comprises an oil filtering bin 1, a heating rod 2, a stirring rod 3, an oil outlet pipe 4, a heat conduction protective cover 5, an oil inlet pipe 6, a filter bin 7, a limiting plate 8, a sliding block 9, a sliding rail 10, a fixing frame 11, a drying bin 12, a double-shaft motor 13, a rotating rod 14, a driving bevel gear 15 and a driven bevel gear 16.

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. 1-3, the high-efficiency oil filtering device for processing plant insulating oil of a transformer in the embodiment includes an oil filtering bin 1, an oil inlet pipe 6 having one end penetrating through and extending to the inside of the oil filtering bin 1 is fixedly connected to both left and right sides of the oil filtering bin 1, an oil inlet valve is fixedly connected to the outside of the oil inlet pipe 6, a processing mechanism is arranged inside the oil filtering bin 1, an oil outlet pipe 4 having one end penetrating through and extending to the outside of the oil filtering bin 1 is fixedly connected to the inner walls of both left and right sides of the oil filtering bin 1, and an oil outlet valve is fixedly connected to the outside of the oil outlet pipe 4.

The treatment mechanism comprises a filtering bin 7 movably mounted in the filtering bin 1, a heating element positioned at the bottom of the filtering bin 7 is arranged in the filtering bin 1, and a water absorbing element positioned at the top of the filtering bin 7 is arranged in the filtering bin 1.

In this embodiment, the heating member includes that quantity is two and with 1 left and right sides inner wall fixed connection's of oil strain storehouse heating rod 2, the inner diapire swing joint in the oil strain storehouse 1 has quantity to be two puddler 3, the equal fixedly connected with stirring vane in the outside of two puddlers 3, the bottom of oil strain storehouse 1 is provided with the driving piece.

Wherein, the driving piece include with straining 1 bottom fixed mounting's in the oil storehouse double-shaft motor 13, the equal fixedly connected with bull stick 14 of output shaft of the 13 left and right sides of double-shaft motor, the equal fixedly connected with initiative awl tooth 15 in the outside of two

bull sticks

14, 3 homogeneous ends of two puddlers run through and extend to straining 1 bottom in the oil storehouse, the equal fixedly connected with in the outside of 3 bottoms of two puddlers and the driven awl tooth 16 of initiative awl tooth 15 meshing.

It should be noted that the bottom of the oil filtering bin 1 is fixedly connected with two supporting seats, one side of each supporting seat opposite to the other side of each supporting seat is movably connected with one side of each rotating rod 14, heat-conducting protective covers 5 are fixedly mounted on the inner walls of the left side and the right side of the oil filtering bin 1, and the heating rods 2 are located inside the heat-conducting protective covers 5.

In this embodiment, the piece that absorbs water includes runs through and extends to the mount 11 of 1 bottom in oil strain storehouse with 1 top fixed connection in oil strain storehouse and one end, and the inside movable mounting of mount 11 has dry storehouse 12, and the top fixedly connected with limiting plate 8 in dry storehouse 12, the equal fixedly connected with slide rail 10 of the left and right sides inner wall of mount 11, the equal fixedly connected with in the left and right sides of dry storehouse 12 and slide rail 10 sliding connection's slider 9.

It should be noted that the drying agent is filled in the drying bin 12, the drying bin 12 is in a mesh shape, the movable door is movably mounted on the front surface of the drying bin 12, and the bottom of the limiting plate 8 is fixedly connected with a rubber sealing ring tightly attached to the top of the oil filtering bin 1.

Specifically, insulating oil is through advancing inside oil pipe 6 entering filter oil storehouse 1 to after filtering the inside mixed impurity of insulating oil through filtering storehouse 7, accessible start-up heating rod 2 again heats insulating oil, and the inside water heating evaporation of insulating oil becomes vapor, and absorbs moisture through the drier of 12 inside in dry storehouse, alright dispel insulating oil inside moisture and impurity simultaneously.

Wherein, the left and right sides of the filtering bin 7 are fixedly connected with a limiting block, the inner walls of the left and right sides of the oil filtering bin 1 are respectively provided with a limiting groove which is connected with the limiting block in a sliding way, the front surface of the oil filtering bin 1 is movably provided with an operation door, the outer side of the operation door is fixedly connected with a sealing gasket which is jointed with the front surface of the oil filtering bin 1, the filtering bin 7 can be taken out from the inside of the oil filtering bin 1 for replacement or cleaning, meanwhile, the top of the limiting plate 8 is fixedly connected with a handle, the drying bin 12 is taken out from the inside of the oil filtering bin 1 by pulling the handle, and a drying agent in the drying bin is taken out for replacement by the movable door, after the replacement is finished, the slide block 9 is slid into the slide rail 10, and the inside of the limiting plate 8 is embedded with a ventilation net, which is convenient for discharging air, and by starting the double-shaft motor 13, the output shafts at the left and right sides of the double-shaft motor 13 can respectively drive the two rotating rods 14 to rotate, so that the driving bevel gear 15 drives the driven bevel gear 16 to rotate, and then two puddlers 3 rotate simultaneously and turn to on the contrary, stirring vane alright carry out intensive mixing to insulating oil, make it heat more evenly to left side stirring vane and right side stirring vane are the distribution that falls by mistake, have further improved the heating effect to insulating oil, make its inside moisture obtain the evaporation as early as possible and absorb through the drier.

The electrical components presented in the present invention are electrically connected to a controller and a power supply, the control mode of the present invention is controlled by the controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, the supply of the power supply is also common knowledge in the art, and the present invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present invention.

The working principle of the above embodiment is as follows:

the staff will insulate oil through advancing inside oil pipe 6 entering oil filter bin 1 to after filtering the inside mixed impurity of insulating oil through filtering the storehouse 7, accessible start-up heating rod 2 again heats insulating oil, the inside water heating evaporation vapor of insulating oil, and absorb moisture through the inside drier in dry storehouse 12, alright dispel insulating oily inside moisture and impurity simultaneously, and collect the insulating oil after filtering through going out oil pipe 4.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a high-efficient oil strain device of transformer plant insulating oil processing, includes oil filtering storehouse (1), its characterized in that: the left side and the right side of the oil filtering bin (1) are fixedly connected with oil inlet pipes (6) one ends of which penetrate through and extend to the inside of the oil filtering bin (1), a processing mechanism is arranged inside the oil filtering bin (1), and the inner walls of the left side and the right side of the oil filtering bin (1) are fixedly connected with oil outlet pipes (4) one ends of which penetrate through and extend to the outside of the oil filtering bin (1);

the processing mechanism comprises a filtering bin (7) movably mounted in the filtering bin (1), a heating element located at the bottom of the filtering bin (7) is arranged in the filtering bin (1), and a water absorbing element located at the top of the filtering bin (7) is arranged in the filtering bin (1).

2. The efficient oil filtering device for processing the plant insulating oil of the transformer according to claim 1, characterized in that: the heating member includes that quantity is two and with heating rod (2) of straining oil storehouse (1) left and right sides inner wall fixed connection, the interior diapire swing joint in straining oil storehouse (1) has puddler (3) that quantity is two, two the equal fixedly connected with stirring vane in the outside of puddler (3), the bottom in straining oil storehouse (1) is provided with the driving piece.

3. The efficient oil filtering device for processing the plant insulating oil of the transformer as claimed in claim 2, characterized in that: the driving piece includes and strains oil storehouse (1) bottom fixed mounting's double-shaft motor (13), the equal fixedly connected with bull stick (14), two of output shaft of the double-shaft motor (13) left and right sides the equal fixedly connected with in the outside of bull stick (14) initiative awl tooth (15), two puddler (3) homogeneous end runs through and extends to straining oil storehouse (1) bottom, two the equal fixedly connected with in the outside of puddler (3) bottom and the driven awl tooth (16) of initiative awl tooth (15) meshing.

4. The efficient oil filtering device for processing the plant insulating oil of the transformer according to claim 3, characterized in that: the bottom fixedly connected with quantity of straining oil storehouse (1) is two supporting seats, two one side that the supporting seat is relative is respectively with one side swing joint that two bull sticks (14) carried on the back mutually.

5. The efficient oil filtering device for processing the plant insulating oil of the transformer according to claim 1, characterized in that: the part that absorbs water includes runs through and extends to mount (11) of straining oil storehouse (1) bottom with straining oil storehouse (1) top fixed connection and one end, the inside movable mounting of mount (11) has dry storehouse (12), the top fixedly connected with limiting plate (8) of dry storehouse (12), the equal fixedly connected with slide rail (10) of the left and right sides inner wall of mount (11), the equal fixedly connected with in the left and right sides of dry storehouse (12) and slide rail (10) sliding connection's slider (9).

6. The efficient oil filtering device for processing the plant insulating oil of the transformer according to claim 5, characterized in that: the inside packing of dry storehouse (12) has the drier, the positive movable mounting in dry storehouse (12) has the dodge gate, the bottom fixedly connected with of limiting plate (8) and the rubber seal who strains the inseparable laminating in oil storehouse (1) top.

7. The efficient oil filtering device for processing the plant insulating oil of the transformer according to claim 2, characterized in that: the equal fixed mounting in the left and right sides inner wall of straining oil storehouse (1) has heat conduction protection casing (5), heating rod (2) are located inside heat conduction protection casing (5).

8. The efficient oil filtering device for processing the plant insulating oil of the transformer according to claim 1, characterized in that: the outside fixedly connected with inlet valve of oil pipe (6), the outside fixedly connected with of oil pipe (4) goes out the oil valve.