CN213303841U

CN213303841U - Auxiliary structure for overhauling oil drain plug of transformer radiator

Info

Publication number: CN213303841U
Application number: CN202022595069.7U
Authority: CN
Inventors: 于俊勇
Original assignee: Jiangsu Changchuan Technology Co ltd
Current assignee: Jiangsu Changchuan Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-05-28
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a transformer radiator drain plug overhauls auxiliary structure relates to transformer technical field. Including oil storage device, connecting device, first magnet and second magnet, oil storage device's top is provided with connecting device, oil storage device includes the batch oil tank, batch oil tank and standing groove have been seted up at the top of batch oil tank, the inside activity of batch oil tank is provided with the filter screen, the fixed input that is provided with oil-well pump and oil-well pump in inside of batch oil tank is linked together with the inside of batch oil tank, the fixed first connecting plate that is provided with in inside of batch oil tank. Through setting up oil storage device and connecting device, through the filtration of oil pumping pipe extraction oil through the filter screen, pollution abatement just filters oil for impurity in the oil is intercepted by the filter screen, reduces and blocks up, has guaranteed the radiating efficiency of radiator, and the device easy operation uses portably, has guaranteed the device's practicality.

Description

Auxiliary structure for overhauling oil drain plug of transformer radiator

Technical Field

The utility model relates to a transformer technical field specifically is a transformer radiator drain plug overhauls auxiliary structure.

Background

The oil immersed transformer adopts a large number of finned radiators for heat dissipation, and in order to overhaul the single radiator, the bottom of the radiator is provided with an oil drain plug, so that transformer oil in the radiator is drained through the oil drain plug after the inlet valve and the outlet valve of the radiator are closed, and the single radiator can be disassembled and assembled.

In the prior art, due to the fact that no special oil containing device is arranged, transformer oil of the radiator is prone to being polluted after being discharged, the oil is easy to block and reduce the flow rate when being injected into the radiator again, radiating efficiency is affected, and the using effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transformer radiator drain plug overhauls auxiliary structure, it is portable to possess the use, filters oil, reduces the advantage that blocks up the pollution to the solution does not have special flourishing oily device, leads to the transformer oil exhaust back of radiator, receives the pollution easily, pours into the inside of radiator into again and blocks up the reduction velocity of flow easily, influences the problem of radiating efficiency.

For the realization use portablely, filter oil, reduce the purpose of blockking up the pollution, the utility model provides a following technical scheme: an auxiliary overhaul structure for an oil drain plug of a transformer radiator comprises an oil storage device, a connecting device, a first magnet and a second magnet, wherein the connecting device is arranged at the top of the oil storage device, the oil storage device comprises an oil storage tank, an oil storage groove and a placing groove are formed in the top of the oil storage tank, a filter screen is movably arranged in the oil storage groove, an oil well pump is fixedly arranged in the oil storage tank, the input end of the oil well pump is communicated with the inside of the oil storage groove, a first connecting plate is fixedly arranged in the oil storage tank, a circulating pipe is movably arranged in the first connecting plate, one end of the circulating pipe is fixedly connected with the output end of the oil well pump, and a first cover plate is hinged to the inside of the placing groove;

the connecting device comprises a connecting block arranged at the top of the oil storage tank, a connecting cavity is formed in the top of the connecting block, a second connecting plate is fixedly arranged in the connecting cavity, an oil pumping pipe is movably arranged in the second connecting plate, one end of the oil pumping pipe penetrates through the bottom of the connecting block, and a second cover plate is hinged to the top of the connecting block.

As a preferred technical scheme of the utility model, the fixed backing plate that is provided with in inside of oil storage tank, the filter screen activity sets up in the top of backing plate.

As a preferred technical scheme of the utility model, the fixed stabilizer bar that is provided with in the inside of recess and recess is seted up to the bottom of connecting block, the bottom of stabilizer bar and the top overlap joint of filter screen.

As the utility model discloses a preferred technical scheme, the connecting block passes through bolt swing joint with the batch oil tank, the kerve has been seted up on the surface of connecting block.

As a preferred technical scheme of the utility model, the fixed surface of circulating pipe is provided with first cassette, first cassette activity sets up in the inside of first connecting plate, take out oil pipe's fixed surface and be provided with the second cassette, second cassette activity sets up in the inside of second connecting plate.

As an optimal technical scheme of the utility model, the fixed first closing plate that is provided with in bottom of first apron, the fixed second closing plate that is provided with in bottom of second apron, the bottom of first closing plate and second closing plate is all fixed and is provided with first magnet.

As an optimal technical scheme of the utility model, the top of connecting block and the bottom surface of standing groove inner wall are all fixed and are provided with second magnet, two second magnet is connected with two first magnet magnetism respectively.

As a preferred technical scheme of the utility model, movable chamber has been seted up to the inside of batch oil tank, the oil-well pump is fixed to be set up in the inside in movable chamber, the installation cavity has been seted up to the inside of batch oil tank, first connecting plate is fixed to be set up in the inside of installation cavity.

As a preferred technical scheme of the utility model, the bottom of batch oil tank is provided with the loose wheel, the fixed bottom that is provided with silica gel pad and silica gel pad in bottom of connecting block and the top overlap joint of batch oil tank.

Compared with the prior art, the utility model provides a transformer radiator drain plug overhauls auxiliary structure possesses following beneficial effect:

1. this transformer radiator drain plug overhauls auxiliary structure, through setting up oil storage device and connecting device, through the filtration of oil pumping pipe extraction oil through the filter screen, pollution abatement just filters oil for impurity in the oil is intercepted by the filter screen, reduces and blocks up, has guaranteed the radiating efficiency of radiator, and the device easy operation uses portably, has guaranteed the device's practicality.

2. This auxiliary structure is overhauld to transformer radiator drain plug through setting up oil storage device and connecting device, and two first magnets inhale with two second magnets respectively mutually, have guaranteed the stability of first apron with the second apron, have guaranteed the sealed effect of connecting chamber and installation cavity, do not influence the user simultaneously and open first apron and second apron.

3. This transformer radiator drain plug overhauls auxiliary structure, through setting up oil storage device and connecting device, the oil storage tank passes through bolted connection with the connecting block, has made things convenient for the later stage to dismantle, is convenient for change the filter screen, and stabilizer bar cooperation backing plate for the filter screen remains stable, does not influence the dismantlement of filter screen simultaneously.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a sectional view of the connecting block structure of the present invention.

In the figure: 1. an oil storage device; 11. an oil storage tank; 111. a placement groove; 12. an oil storage tank; 121. a filter screen; 122. a base plate; 13. a movable cavity; 14. a mounting cavity; 15. a first connecting plate; 16. a circulation pipe; 161. a first card holder; 17. an oil well pump; 18. a first cover plate; 19. a first sealing plate; 2. a connecting device; 21. connecting blocks; 22. a connecting cavity; 23. a second connecting plate; 24. an oil pumping pipe; 241. a second card holder; 25. a second cover plate; 26. a second sealing plate; 27. groove drawing; 28. a stabilizer bar; 29. a silica gel pad.

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. 1-3, the utility model discloses an auxiliary structure for overhauling an oil drain plug of a transformer radiator, which comprises an oil storage device 1, a connecting device 2, a first magnet 3 and a second magnet 4, the top of the oil storage device 1 is provided with a connecting device 2, the oil storage device 1 comprises an oil storage tank 11, the top of the oil storage tank 11 is provided with an oil storage tank 12 and a placing tank 111, the inside of the oil storage tank 12 is movably provided with a filter screen 121, an oil well pump 17 is fixedly arranged in the oil storage tank 11, the input end of the oil well pump 17 is communicated with the inside of the oil storage tank 12, a first connecting plate 15 is fixedly arranged inside the oil storage tank 11, a circulating pipe 16 is movably arranged inside the first connecting plate 15, one end of the circulating pipe 16 is fixedly connected with the output end of the oil well pump 17, and a first cover plate 18 is hinged inside the placing groove 111.

Connecting device 2 is including setting up in the connecting block 21 at 11 tops of batch oil tank, connecting chamber 22 has been seted up at the top of connecting block 21, the fixed second connecting plate 23 that is provided with in inside of connecting chamber 22, the inside activity of second connecting plate 23 is provided with takes out oil pipe 24, the one end of taking out oil pipe 24 runs through to the bottom of connecting block 21, the top of connecting block 21 articulates there is the second apron 25.

Specifically, the fixed backing plate 122 that is provided with in inside of oil storage tank 12, the filter screen 121 activity sets up in the top of backing plate 122, the fixed stabilizer bar 28 that is provided with recess and the inside of recess is seted up to the bottom of connecting block 21, the bottom of stabilizer bar 28 and the top overlap joint of filter screen 121.

In this embodiment, dismantle connecting block 21 and oil storage tank 11, connecting block 21 drives stabilizer bar 28 and breaks away from the conflict to filter screen 121, and stabilizer bar 28 cooperation backing plate 122 for filter screen 121 remains stable, convenient dismantlement simultaneously.

Specifically, the connecting block 21 is movably connected with the oil storage tank 11 through a bolt, and a pull groove 27 is formed in the surface of the connecting block 21.

In this embodiment, oil storage tank 11 passes through bolted connection with connecting block 21, has made things convenient for the later stage to dismantle, is convenient for change filter screen 121, and the offering of kerve 27 has made things convenient for the user to hand and has mentioned connecting block 21.

Specifically, a first clamping seat 161 is fixedly arranged on the surface of the circulation pipe 16, the first clamping seat 161 is movably arranged inside the first connecting plate 15, a second clamping seat 241 is fixedly arranged on the surface of the oil pumping pipe 24, and the second clamping seat 241 is movably arranged inside the second connecting plate 23.

In this embodiment, the first connection plate 15 is provided with a through hole adapted to the first chuck 161, and a notch adapted to the circulation pipe 16 is formed at one side of the through hole, so that the circulation pipe 16 can be pulled out through the notch by lifting the first chuck 161, the second connection plate 23 is provided with a through hole adapted to the second chuck 241, and a notch adapted to the pumping pipe 24 is formed at one side of the through hole, so that the pumping pipe 24 can be pulled out through the notch by lifting the second chuck 241, and the operation of a user is facilitated.

Specifically, the bottom of the first cover plate 18 is fixedly provided with a first sealing plate 19, the bottom of the second cover plate 25 is fixedly provided with a second sealing plate 26, the bottoms of the first sealing plate 19 and the second sealing plate 26 are both fixedly provided with first magnets 3, the top of the connecting block 21 and the bottom surface of the inner wall of the placing groove 111 are both fixedly provided with second magnets 4, the second magnets 4 are respectively magnetically connected with the two first magnets 3, and the first sealing plate 19 and the second sealing plate 26 are rubber plates.

In this embodiment, the two first magnets 3 attract the two second magnets 4 respectively, so that the stability of the first cover plate 18 and the second cover plate 25 is ensured, the sealing effect of the connecting cavity 22 and the mounting cavity 14 is ensured, and the opening of the first cover plate 18 and the second cover plate 25 by a user is not affected.

Specifically, activity chamber 13 has been seted up to the inside of batch oil tank 11, the oil-well pump 17 is fixed to be set up in the inside of activity chamber 13, installation cavity 14 has been seted up to the inside of batch oil tank 11, first connecting plate 15 is fixed to be set up in the inside of installation cavity 14.

In this embodiment, the movable chamber 13 is used for installing the oil pump 17, and the installation chamber 14 is used for installing the first connecting plate 15 and the circulating pipe 16.

Specifically, the bottom of oil storage tank 11 is provided with the loose wheel, the fixed silica gel pad 29 that is provided with in bottom of connecting block 21 and the bottom of silica gel pad 29 and the top overlap joint of oil storage tank 11.

In this embodiment, the movable wheel can adopt the universal wheel that possesses the locking function, has made things convenient for the device to remove and fix a position, and the leakproofness between connecting block 21 and the oil storage tank 11 has been guaranteed to the setting of silica gel pad 29.

When the oil pumping device is used, when an oil discharging plug of a radiator needs to be overhauled, the second cover plate 25 is turned over, the second clamping seat 241 is lifted, the oil pumping pipe 24 is pulled out through the gap to receive oil discharged by the radiator, the oil inside the oil pumping pipe 24 falls onto the filter screen 121 to be filtered, when the oil needs to be re-injected into the radiator, the first cover plate 18 is turned over, the first clamping seat 161 is lifted, the circulating pipe 16 is pulled out through the gap to be connected with the radiator, the oil pumping pump 17 is started to pump the oil inside the oil storage tank 12 and convey the oil to the inside of the radiator to finish re-oil injection, and the operation of the device is finished through.

To sum up, this transformer radiator drain plug overhauls auxiliary structure through setting up oil storage device 1 and connecting device 2, through taking out the filtration that oil pipe 24 extraction oil passed through filter screen 121, pollution abatement just filters oil for impurity in the oil is intercepted by filter screen 121, reduces the jam, has guaranteed the radiating efficiency of radiator, and the device easy operation uses portably, has guaranteed the device's practicality.

It should be noted that, in this document, terms such as "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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer radiator drain plug overhauls auxiliary structure, includes oil storage device (1), connecting device (2), first magnet (3) and second magnet (4), its characterized in that: the oil storage device comprises an oil storage tank (11), an oil storage tank (12) and a placement groove (111) are formed in the top of the oil storage tank (11), a filter screen (121) is movably arranged in the oil storage tank (12), an oil well pump (17) is fixedly arranged in the oil storage tank (11), the input end of the oil well pump (17) is communicated with the inside of the oil storage tank (12), a first connecting plate (15) is fixedly arranged in the oil storage tank (11), a circulating pipe (16) is movably arranged in the first connecting plate (15), one end of the circulating pipe (16) is fixedly connected with the output end of the oil well pump (17), and a first cover plate (18) is hinged to the inside of the placement groove (111);

connecting device (2) is including setting up in connecting block (21) at oil storage tank (11) top, connection chamber (22) have been seted up at the top of connecting block (21), the inside fixed second connecting plate (23) that is provided with of connection chamber (22), the inside activity of second connecting plate (23) is provided with takes out oil pipe (24), the one end of taking out oil pipe (24) runs through to the bottom of connecting block (21), the top of connecting block (21) articulates there is second apron (25).

2. The transformer radiator drain plug overhauling auxiliary structure as set forth in claim 1, wherein: a backing plate (122) is fixedly arranged inside the oil storage tank (12), and the filter screen (121) is movably arranged at the top of the backing plate (122).

3. The transformer radiator drain plug overhauling auxiliary structure as set forth in claim 1, wherein: the bottom of connecting block (21) is seted up the recess and the inside of recess is fixed and is provided with stabilizer bar (28), the bottom of stabilizer bar (28) and the top overlap joint of filter screen (121).

4. The transformer radiator drain plug overhauling auxiliary structure as set forth in claim 1, wherein: connecting block (21) and oil storage tank (11) pass through bolt swing joint, draw groove (27) have been seted up on the surface of connecting block (21).

5. The transformer radiator drain plug overhauling auxiliary structure as set forth in claim 1, wherein: the circulating pipe is characterized in that a first clamping seat (161) is fixedly arranged on the surface of the circulating pipe (16), the first clamping seat (161) is movably arranged inside the first connecting plate (15), a second clamping seat (241) is fixedly arranged on the surface of the oil pumping pipe (24), and the second clamping seat (241) is movably arranged inside the second connecting plate (23).

6. The transformer radiator drain plug overhauling auxiliary structure as set forth in claim 1, wherein: the bottom of the first cover plate (18) is fixedly provided with a first sealing plate (19), the bottom of the second cover plate (25) is fixedly provided with a second sealing plate (26), and the bottoms of the first sealing plate (19) and the second sealing plate (26) are both fixedly provided with a first magnet (3).

7. The transformer radiator drain plug overhauling auxiliary structure as set forth in claim 1, wherein: the top of the connecting block (21) and the bottom surface of the inner wall of the placing groove (111) are fixedly provided with second magnets (4), and the second magnets (4) are respectively in magnetic connection with the first magnets (3).

8. The transformer radiator drain plug overhauling auxiliary structure as set forth in claim 1, wherein: activity chamber (13) have been seted up to the inside of batch oil tank (11), oil-well pump (17) are fixed to be set up in the inside of activity chamber (13), installation cavity (14) have been seted up to the inside of batch oil tank (11), first connecting plate (15) are fixed to be set up in the inside of installation cavity (14).

9. The transformer radiator drain plug overhauling auxiliary structure as set forth in claim 1, wherein: the bottom of oil storage tank (11) is provided with the loose wheel, the fixed bottom that is provided with silica gel pad (29) and silica gel pad (29) of bottom and the top overlap joint of oil storage tank (11) of connecting block (21).