Oil duct dredging device for vegetable oil transformer
A transformer and vegetable oil technology, which is applied in the direction of transformer/inductor shell, transformer/inductor cooling, etc., can solve the problems of power transformer operation efficiency drop, power transformer cooling efficiency, power transformer destructive damage, etc., to improve maintenance efficiency , Avoid excessive oil temperature, reduce wear effect
Active Publication Date: 2020-04-17
武汉天仕达电气有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides an oil channel dredging device for vegetable oil transformers, which solves the problem of poor cooling efficiency of vegetable oil to power transformers during the long-term use of the vegetable oil power transformers proposed in the background technology. The power transformer is subjected to a large load, which leads to a decrease in the operating efficiency of the power transformer, and is prone to fire, causing destructive damage to the power transformer, and cannot provide a good storage location for the adapter tool or parts
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting ...
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The invention discloses an oil duct dredging device for a vegetable oil transformer, relates to the technical field of vegetable oil transformers, and particularly relates to an oil duct dredging device. The device comprises a transformer body and a fire-extinguishing mechanism, a storage mechanism is arranged in the transformer main body; a control box is mounted on one side of the storage mechanism; a water outlet pipe is mounted on one side of the bottom of the transformer body; a water pump is installed in the middle of the water outlet pipe, a water storage tank is installed on one side of the water outlet pipe, a first partition plate is arranged in the water storage tank, a second partition plate is installed on one side of the first partition plate, a stainless steel filter screenis installed above the second partition plate, an oil storage chamber is installed above the control box, and a connecting pipe is arranged in the oil storage chamber. The oil duct dredging device forthe vegetable oil transformer is provided with a temperature detector, the temperature of vegetable oil in the oil storage chamber can be effectively detected and processed through the temperature detector, and visual data prompts are provided for operators.
Description
technical field [0001] The invention relates to the technical field of vegetable oil transformers, in particular to an oil passage dredging device for vegetable oil transformers. Background technique [0002] A power transformer is a static electrical device that is used to change an AC voltage (current) of a certain value into another voltage (current) with the same frequency or several different values. When the primary winding is supplied with alternating current, alternating magnetic flux is generated, and the alternating magnetic flux induces an alternating electromotive force in the secondary winding through the magnetic conduction of the iron core. The level of the secondary induced electromotive force is related to the number of turns of the primary and secondary windings, that is, the voltage is proportional to the number of turns. There are two types of transformer oil dry-type and oil-invasion transformers. Transformer oil is used in oil-invasion transformers. Tr...
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IPC IPC(8): H01F27/02H01F27/08H01F27/14
CPCH01F27/02H01F27/08H01F27/14
Inventor 钟辉
Owner 武汉天仕达电气有限公司
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