Combined metal corrugated oil conservator

Abstract

The utility model relates to the technical field of metal corrugated oil conservators, and discloses a combined type metal corrugated oil conservator which comprises two sets of conservator body supports, a combined type oil conservator body is arranged at the upper ends of the conservator body supports, a transformer connecting pipe is arranged at the lower end of the combined type oil conservator body, and two sets of installation bases are arranged at the two ends of the outer side of the combined type oil conservator body. One end of each mounting seat is fixedly connected with the combined oil conservator, one end of each mounting seat is provided with a driving motor, a screw rod is arranged between the two groups of mounting seats, one end of the screw rod is fixedly connected with the driving motor, one end of the combined oil conservator is provided with a wire rod, and the upper end of the combined oil conservator is provided with a protection mechanism; the protection mechanism comprises a storage cavity, a connecting block is arranged at the lower end of the storage cavity and fixedly connected with the storage cavity, corrosion-resistant paint is arranged in the storage cavity, and a smearing strip is arranged at one end of the storage cavity. According to the oil conservator, by arranging the protection mechanism, the surface of the conservator body can be coated with corrosion-resistant paint, the surface of the conservator body can be prevented from rusting, and the service life of the oil conservator can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal corrugated oil conservator technical field, especially in kind combination formula metal corrugated oil conservator. BACKGROUND

[0002] The oil conservator is a container communicated with the transformer oil tank to adapt to the volume change in the transformer oil tank. The oil conservator compensates the volume change caused by the expansion or contraction of the transformer oil due to the temperature change. The oil conservator is suitable for oil-immersed power transformers and other power equipment and is an indispensable important component of the transformer. The combination formula metal corrugated oil conservator is one of the oil conservators.

[0003] The existing combination formula metal corrugated oil conservator directly contacts with the outside air during use. The rainwater and moisture outside easily corrode the outer surface of the oil conservator, causing the surface of the cabinet body to rust and affecting the service life of the oil conservator. Therefore, the combination formula metal corrugated oil conservator is provided. UTILITY MODEL CONTENTS

[0004] The utility model mainly aims at providing a combination formula metal corrugated oil conservator, which can effectively solve the technical problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme: a combination formula metal corrugated oil conservator, which comprises two groups of cabinet body supports, a combination formula oil conservator is arranged at the upper end of the cabinet body support, an oil level gauge is arranged at one end of the combination formula oil conservator, a filling and draining pipe is arranged at the lower end of the combination formula oil conservator, an exhaust pipe is arranged at the upper end of the combination formula oil conservator, a breathing pipe is arranged at one end of the combination formula oil conservator, a transformer connecting pipe is arranged at the lower end of the combination formula oil conservator, two groups of mounting seats are arranged at the two ends of the outer side of the combination formula oil conservator, the mounting seat is fixedly connected with the combination formula oil conservator at one end, a driving motor is arranged at one end of the mounting seat, a lead screw is arranged between the two groups of mounting seats, the lead screw is fixedly connected with the driving motor at one end, a lead wire rod is arranged at one end of the combination formula oil conservator, a protection mechanism is arranged at the upper end of the combination formula oil conservator, the protection mechanism is threadedly connected with the lead screw at the lower end, and the protection mechanism is slidably connected with the lead wire rod at the other end.

[0006] As a preferred, the smearing strip is a cylindrical sponge strip, the smearing strip is fixedly connected with the corrosion-resistant paint at the two ends, the smearing strip is in contact with the surface of the combination formula oil conservator at one end, and the smearing strip is in contact with the corrosion-resistant paint in the inside of the storage cavity at the other end.

[0007] As a preferred, the smearing strip is internally provided with a flow guide hole, and the flow guide hole is in communication with the inside of the storage cavity at one end.

[0008] Preferably, the upper end of the storage cavity is provided with a filling pipe, and a dustproof sealing cover is arranged outside the filling pipe.

[0009] Preferably, one end of the storage cavity is provided with a cleaning assembly, and the cleaning assembly is fixedly connected with the storage cavity.

[0010] Preferably, the cleaning assembly comprises a cleaning plate, one end of the cleaning plate is fixedly connected with the storage cavity, and a scraping strip is arranged at one end of the cleaning plate and in contact with the combined oil storage tank.

[0011] Preferably, one end of the scraping strip is provided with a cleaning brush strip, and the upper end of the cleaning brush strip is fixedly connected with the cleaning plate.

[0012] The combined metal corrugated oil storage tank has the following beneficial effects:

[0013] 1. The combined metal corrugated oil storage tank can smear corrosion-resistant paint on the surface of the cabinet body, improve the corrosion resistance of the cabinet body, avoid rust on the surface of the cabinet body, and prolong the service life of the oil storage tank.

[0014] 2. The combined metal corrugated oil storage tank can clean the dust and dirt on the outer surface of the oil storage tank, improve the adsorption effect of the corrosion-resistant paint, and prevent the corrosion-resistant paint from falling off from the outer surface of the oil storage tank. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0017] Figure 2 It is a schematic diagram of the local structure of the present application;

[0018] Figure 3 It is a schematic diagram of the protection mechanism structure of the present application;

[0019] Figure 4 It is a schematic diagram of the cleaning assembly structure of the present application.

[0020] LEGEND:

[0021] 1, cabinet support; 2, combined oil storage tank; 3, oil level gauge; 4, oil injection pipe; 5, exhaust pipe; 6, breathing pipe; 7, transformer connecting pipe; 8, mounting seat; 9, drive motor; 10, screw rod; 11, wire rod; 12, protection mechanism; 13, storage cavity; 14, corrosion-resistant paint; 15, connecting block; 16, smearing strip; 17, flow guide hole; 18, filling pipe; 19, cleaning assembly; 20, cleaning plate; 21, scraping strip; 22, cleaning brush strip. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] Embodiment: a combined metal corrugated oil storage tank, such as Figure 1 Figure 4 ​As shown, including two groups of opposite cabinet support 1, two groups of cabinet support 1 is parallelly arranged, the upper end of cabinet support 1 is provided with combined oil tank 2, combined oil tank 2 is a combined hollow metal shell, the lower end of combined oil tank 2 is fixedly welded with cabinet support 1, the inside of combined oil tank 2 is provided with a corrugated breathing cavity which can compensate transformer oil, one end of oil level gauge 3 is fixedly connected with combined oil tank 2, the oil level inside combined oil tank 2 can be observed through combined oil tank 2, the lower end of combined oil tank 2 close to oil level gauge 3 is provided with oil injection pipe 4, oil injection pipe 4 is fixedly connected with combined oil tank 2, control valve is arranged outside oil injection pipe 4, exhaust pipe 5 is arranged at the upper end of combined oil tank 2, the lower end of exhaust pipe 5 is fixedly connected with combined oil tank 2, exhaust pipe 5 is communicated with the cavity inside combined oil tank 2, breathing pipe 6 is arranged at one end of combined oil tank 2, control valve is arranged outside breathing pipe 6, transformer connecting pipe 7 is arranged at the central lower end of combined oil tank 2, transformer connecting pipe 7 is fixedly connected with combined oil tank 2, the other end of transformer connecting pipe 7 is connected with transformer oil supply, two groups of mounting seats 8 are respectively arranged at both ends of combined oil tank 2, mounting seat 8 is a rectangular plate, two groups of mounting seats 8 are oppositely arranged, one end of mounting seat 8 is fixedly connected with combined oil tank 2, drive motor 9 is arranged at one end of mounting seat 8, drive motor 9 is fixedly connected with mounting seat 8 through bolts, drive motor 9 is linearly connected with external power supply through wires, lead screw 10 is arranged between two groups of mounting seats 8, lead screw 10 is rotatably connected with mounting seat 8 at both ends, one end of lead screw 10 is fixedly connected with the output end of drive motor 9, lead wire rod 11 is arranged at the end of combined oil tank 2 away from lead screw 10, lead wire rod 11 is parallel to lead screw 10, lead wire rod 11 is fixedly connected with mounting seat 8 at both ends, protection mechanism 12 is arranged at the end of combined oil tank 2 away from exhaust pipe 5, protection mechanism 12 is sleeved on the upper end of combined oil tank 2, one side of the lower end of protection mechanism 12 is threadedly connected with lead screw 10, the other end of protection mechanism 12 is slidably connected with lead wire rod 11, in use, the power supply of drive motor 9 is started, the output end of drive motor 9 drives lead screw 10 to rotate, lead screw 10 drives protection mechanism 12 to move along the outside of combined oil tank 2 in rotation, protection mechanism 12 can protect the surface of combined oil tank 2 in movement, avoiding the surface of combined oil tank 2 from being eroded.

[0024] Furthermore, the protective mechanism 12 includes a storage cavity 13, which is a C-shaped hollow shell. The opening of the storage cavity 13 faces the combined oil tank 2 and is fitted onto the outside of the combined oil tank 2. Connecting blocks 15 are respectively provided on both sides of the lower end of the storage cavity 13. The connecting blocks 15 are fixedly connected to the storage cavity 13. One set of connecting blocks 15 is threadedly connected to the lead screw 10, and the other set of connecting blocks 15 is fitted onto the outside of the guide rod 11 and is slidably connected to the guide rod 11. The storage cavity 13 is filled with a corrosion-resistant coating 14, which is a corrosion-resistant anti-corrosion coating. The corrosion-resistant coating 14 fills the inside of the storage cavity 13. A coating strip 16 is provided at one end of the storage cavity 13 near the surface of the combined oil tank 2. The coating strip 16 is a cylindrical sponge strip, and the curvature of the coating strip 16 is consistent with the curvature of the inner side of the storage cavity 13. The coating strip 16 is fixedly connected to the corrosion-resistant coating 14 at both ends. One end of the coating strip 16 is in contact with the surface of the combined oil tank 2, and the other end of the coating strip 16 extends into the storage cavity 13 and is in contact with the corrosion-resistant coating 14. Multiple sets of guide holes 17 are provided inside the coating strip 16. One end of the guide hole 17 passes through the coating strip 16 and is connected to the cavity inside the storage cavity 13. The corrosion-resistant coating 14 inside the storage cavity 13 can flow into the coating strip 16 through the guide hole 17. A filling pipe 18 is provided at the upper end of the storage cavity 13. The filling pipe 18 is fixedly connected to the storage cavity 13 and is connected to the inside of the storage cavity 13. A dustproof sealing cover is provided on the outside of the filling pipe 18. A cleaning component 19 is provided at one end of the storage cavity 13. One end of the cleaning component 19 is fixedly connected to the storage cavity 13, and the inner side of the cleaning component 19 is in contact with the outer surface of the combined oil tank 2.

[0025] Furthermore, the cleaning component 19 includes a cleaning plate 20, which is an arc-shaped rigid strip. The curvature of the cleaning plate 20 is consistent with the curvature of the outer surface of the combined oil tank 2. One end of the cleaning plate 20 is fixedly connected to the storage cavity 13. A scraper 21 is provided at the end of the cleaning plate 20 near the combined oil tank 2. The scraper 21 is an arc-shaped wear-resistant rubber strip. One end of the scraper 21 is fixedly connected to the cleaning plate 20, and the other end of the scraper 21 is in contact with the surface of the combined oil tank 2. A cleaning brush 22 is provided at one end of the scraper 21. The upper end of the cleaning brush 22 is fixedly connected to the cleaning plate 20. Brush bristles are provided at the end of the cleaning brush 22 near the surface of the combined oil tank 2, and one end of the brush bristles is in contact with the outer surface of the combined oil tank 2.

[0026] It should be noted that this utility model is a combined metal corrugated oil tank. In use, it is connected to a transformer via a transformer connecting pipe 7, and then oil is injected into the combined oil tank 2 through an oil filling pipe 4. During use, the oil level inside the combined oil tank 2 can be observed through an oil level gauge 3. When cleaning of the outer surface of the combined oil tank 2 is required, the power supply to the drive motor 9 can be started. The output of the drive motor 9 can drive the lead screw 10 to rotate. During rotation, the lead screw 10 moves the storage chamber 13 through a connecting block 15. During the movement of the storage chamber 13, a corrosion-resistant coating 14 is applied to the combined oil tank 2 via a coating strip 16. The outer surface of the combined oil tank 2 is coated with a corrosion-resistant paint 14 to increase its corrosion resistance. The guide holes 17 inside the coating strip 16 allow the paint 14 to flow into the strip, ensuring sufficient paint is absorbed for coating the outer surface. A cleaning component 19 at one end of the storage cavity 13 removes dust and dirt from the outer surface, further improving the paint's absorption and preventing it from peeling off. The protective mechanism 12 allows for the application of the paint 14 to the tank surface, enhancing its corrosion resistance, preventing rust, and extending its service life.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A combined metal corrugated oil storage tank, comprising two groups of tank body supports (1), the upper end of the tank body supports (1) is provided with a combined oil storage tank (2), one end of the combined oil storage tank (2) is provided with an oil level gauge (3), the lower end of the combined oil storage tank (2) is provided with an oil filling and discharging pipe (4), the upper end of the combined oil storage tank (2) is provided with an exhaust pipe (5), one end of the combined oil storage tank (2) is provided with a breathing pipe (6), and the lower end of the combined oil storage tank (2) is provided with a transformer connecting pipe (7), characterized in that: The combined oil tank (2) is provided with two groups of mounting seats (8) at both ends, one end of the mounting seat (8) is fixedly connected with the combined oil tank (2), one end of the mounting seat (8) is provided with a driving motor (9), a lead screw (10) is arranged between the two groups of mounting seats (8), one end of the lead screw (10) is fixedly connected with the driving motor (9), one end of the combined oil tank (2) is provided with a wire rod (11), the upper end of the combined oil tank (2) is provided with a protection mechanism (12), the lower end of the protection mechanism (12) is threadedly connected with the lead screw (10), the other end of the protection mechanism (12) is slidably connected with the wire rod (11); the protection mechanism (12) comprises a storage cavity (13), the lower end of the storage cavity (13) is provided with a connecting block (15), the connecting block (15) is fixedly connected with the storage cavity (13), the inside of the storage cavity (13) is provided with a corrosion-resistant paint (14), one end of the storage cavity (13) is provided with a smearing strip (16).

2. A combined metal bellows oil reservoir according to claim 1, characterized in that: The smearing strip (16) is a cylindrical sponge strip, both ends of the smearing strip (16) are fixedly connected with the corrosion-resistant paint (14), one end of the smearing strip (16) is in contact with the surface of the combined oil tank (2), and one end of the smearing strip (16) extends into the inside of the storage cavity (13) and is in contact with the corrosion-resistant paint (14).

3. A combined metal bellows oil reservoir according to claim 2, characterized in that: The smearing strip (16) is provided with a flow guide hole (17) in the inside, one end of the flow guide hole (17) is communicated with the inside of the storage cavity (13).

4. The combined metal bellows oil reservoir according to claim 1, characterized in that: The upper end of the storage cavity (13) is provided with a filling pipe (18), and the outside of the filling pipe (18) is provided with a dustproof sealing cover.

5. The combined metal bellows oil reservoir according to claim 1, characterized in that: One end of the storage cavity (13) is provided with a cleaning assembly (19), and one end of the cleaning assembly (19) is fixedly connected with the storage cavity (13).

6. A combined metal bellows oil reservoir according to claim 5, characterized in that: The cleaning assembly (19) comprises a cleaning plate (20), one end of the cleaning plate (20) is fixedly connected with the storage cavity (13), one end of the cleaning plate (20) is provided with a scraping strip (21), and one end of the scraping strip (21) is in contact with the combined oil tank (2).

7. A combined metal bellows oil reservoir according to claim 6, characterized in that: One end of the scraping strip (21) is provided with a cleaning brush strip (22), and the upper end of the cleaning brush strip (22) is fixedly connected with the cleaning plate (20).

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