Mutual inductor oil tank

Abstract

The mutual inductor oil tank is provided with an oil tank body, an oil injection space is formed in the oil tank body, an assembling platform is arranged at the bottom of the oil tank body, an assembling part is arranged on the assembling platform and is an assembling block, oil needs to be injected into the mutual inductor oil tank body, and when oil needs to be injected, the assembling block is arranged on the assembling platform. Oil can be injected through the oil injection port, the flow dividing chamber is arranged at the bottom of the oil port, oil flow dividing can be conducted through the flow dividing chamber, the requirement for oil flow dividing is met, the oil inlet efficiency of oil can be improved, and the requirement for efficient oil input is met. And the bottom inclined platform is arranged on the bottom platform, so that subsequent oil can flow out of the mutual inductor oil tank conveniently through the bottom inclined platform, and the oil flowing-out efficiency is higher.

Description

Technical Field

[0001] The utility model relates to an oil tank component, in particular to a mutual inductor oil tank. Background Art

[0002] When electrical equipment needs to be operated, an oil tank is needed, especially when a transformer is used. Generally, the main functions of the transformer tank are: one is to support the transformer; the other is to serve as a container with electrical equipment and insulating media inside. When in use, the transformer tank can be used to ensure the operation of the transformer.

[0003] In the prior art: CN201420644483.4 A multi-column oil-immersed transformer oil tank. The utility model relates to a multi-column oil-immersed transformer oil tank consisting of an upper oil tank, a lower oil tank, and at least two insulating column fixing plates. Since the oil tank is provided with at least two insulating column fixing plates, it can meet the requirements of high voltage levels; since the corners of the upper oil tank shell and the lower oil tank shell are designed to be arc-shaped, the occurrence of uneven electric field at the corners of the oil tank is avoided, and the extension forming of the plate is facilitated; since the upper oil tank shell is designed to be a shape that matches the shape of the transformer winding, the electric field is uniform, and the volume and weight of the oil tank are reduced; since the lower oil tank shell is designed to be a shape that matches the shape of the transformer winding,

[0004] The transformer oil tank in the prior art reduces the oil storage volume while ensuring quality, thereby reducing product costs; due to its reasonable and compact structure and reliable performance, it has great practical and promotion value. However, when the transformer oil tank is filled with oil, the flow rate of the oil circuit is not fast enough, which affects the injection of oil into the transformer oil tank. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a mutual inductor oil tank.

[0006] The utility model is implemented by the following technical solution: a mutual inductor oil tank is provided with an oil tank, an oil filling space is provided in the oil tank, an assembly platform is provided at the bottom of the oil tank, an assembly component is provided on the assembly platform, the assembly component is an assembly block, an assembly threaded hole is provided on the assembly block, an assembly bolt is provided in the assembly threaded hole, a cover plate is provided on the oil tank, an oil filling component is provided on the cover plate, the oil filling component is an oil filling port, a connecting thread is provided on the oil filling port, and a diversion component is provided between the oil filling port and the oil tank.

[0007] The diverter component is a diverter chamber, the diverter chamber and the oil injection port are interconnected, a diverter block is provided in the diverter chamber, and oil inlets are provided on both sides of the diverter chamber.

[0008] An oil drain port is provided on the outside of the oil tank, an oil drain pipeline is provided on the oil drain port, and a control valve is provided on the oil drain port.

[0009] A locking component is provided between the cover plate and the oil tank. The locking component is a locking bolt. Threaded holes adapted to the locking bolt are provided on the cover plate and the oil tank.

[0010] The bottom of the oil tank is provided with a bottom platform, and a bottom inclined platform is provided on the bottom platform. The inclination angle of the bottom inclined platform is 5-8 degrees.

[0011] Compared with the prior art, the present invention needs to inject oil into the transformer oil tank when in use. When oil injection is needed, the oil can be injected through the oil filling port. A diversion chamber is provided at the bottom of the oil port. The diversion chamber can be used to divert the oil, which meets the requirements of oil diversion, improves the efficiency of oil intake, and meets the need for efficient oil input. A bottom platform is provided in the oil tank, and a bottom inclined platform is provided on the bottom platform. In this way, the bottom inclined platform can facilitate the subsequent oil to flow out of the transformer oil tank, so that the oil outflow efficiency is also higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a three-dimensional diagram of the utility model;

[0014] Figure 3 It is a cross-sectional view of the utility model;

[0015] Figure 4 It is a cross-sectional view of the utility model;

[0016] In the figure: 1 is the oil tank, 2 is the oil filling space, 3 is the assembly platform, 4 is the assembly block, 5 is the cover plate, 6 is the oil filling port, 7 is the diverter chamber, 8 is the diverter block, 9 is the oil drain port, 10 is the locking bolt, and 11 is the bottom inclined platform. DETAILED DESCRIPTION

[0017] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0018] A mutual inductor oil tank is provided with an oil tank 1, an oil filling space 2 is provided in the oil tank 1, an assembly platform 3 is provided at the bottom of the oil tank 1, an assembly component is provided on the assembly platform 3, the assembly component is an assembly block 4, an assembly threaded hole is provided on the assembly block 4, and an assembly bolt is provided in the assembly threaded hole, a cover plate 5 is provided on the oil tank 1, an oil filling component is provided on the cover plate 5, the oil filling component is an oil filling port 6, a connecting thread is provided on the oil filling port 6, and a diversion component is provided between the oil filling port 6 and the oil tank 1.

[0019] When oil filling is required, the oil filling port 6 and the oil delivery pipeline can be assembled with each other, and then the oil can be injected into the transformer oil tank through the oil filling port 6. When the efficiency of oil injection needs to be further improved, a diverter component can be provided at the bottom of the oil filling port 6. The diverter component can be used to divert the injected oil, so that the oil injection efficiency can be further improved. The diverter component is a diverter chamber 7. The diverter chamber 7 and the oil filling port 6 are interconnected. A diverter block 8 is provided in the diverter chamber 7, and oil inlets are provided on both sides of the diverter chamber 7.

[0020] An oil drain port 9 is provided on the outside of the oil tank 1, and an oil drain pipe is provided on the oil drain port 9. A control valve is provided on the oil drain port 9. When the oil needs to be replaced, the oil can flow out of the transformer tank through the oil drain port 9 and the oil drain pipe, making the replacement of the oil more convenient. In order to allow the cover plate to be better assembled with the oil tank, a locking component is provided between the cover plate 5 and the oil tank 1. The locking component is a locking bolt 10, and threaded holes adapted to the locking bolt 10 are provided on the cover plate 5 and the oil tank 1.

[0021] In order to replace the used oil, the oil needs to flow out of the transformer oil tank, so a bottom inclined platform 11 is provided inside the oil tank. The bottom inclined platform 11 makes the flow of oil more efficient, meets the needs of oil flow, avoids the accumulation of oil at the bottom of the oil tank, and allows the oil to flow out of the transformer oil tank more quickly. A bottom platform is provided at the bottom of the oil tank 1, and a bottom inclined platform 11 is provided on the bottom platform. The inclination angle of the bottom inclined platform 11 is 5-8°. The use of the bottom inclined platform 11 can form an inclined angle of the bottom platform, which meets the need of the oil on the bottom platform to flow into the oil drain port and further improves the flow rate of the oil.

[0022] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A transformer oil tank, comprising an oil tank, an oil filling space provided in the oil tank, an assembly platform provided at the bottom of the oil tank, an assembly component provided on the assembly platform, the assembly component being an assembly block, an assembly threaded hole provided on the assembly block, an assembly bolt provided in the assembly threaded hole, a cover plate provided on the oil tank, and an oil filling component provided on the cover plate, characterized in that: The oil filling component is an oil filling port, a connecting thread is provided on the oil filling port, and a diverter component is provided between the oil filling port and the oil tank.

2. The transformer oil tank according to claim 1, characterized in that: The diverter component is a diverter chamber, the diverter chamber and the oil injection port are interconnected, a diverter block is provided in the diverter chamber, and oil inlets are provided on both sides of the diverter chamber.

3. The transformer oil tank according to claim 2, characterized in that: An oil drain port is provided on the outside of the oil tank, an oil drain pipeline is provided on the oil drain port, and a control valve is provided on the oil drain port.

4. The transformer oil tank according to claim 1, characterized in that: A locking component is provided between the cover plate and the oil tank. The locking component is a locking bolt. Threaded holes adapted to the locking bolt are provided on the cover plate and the oil tank.

5. The transformer oil tank according to claim 1, characterized in that: The bottom of the oil tank is provided with a bottom platform, and a bottom inclined platform is provided on the bottom platform. The inclination angle of the bottom inclined platform is 5-8 degrees.

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