Oil-immersed power transformer that is easy to install and avoids oil leakage

Abstract

The invention discloses an oil-immersed power transformer that is easy to install and avoids oil leakage. The oil-immersed power transformer includes a fixed base, a pressure pump, a second oil storage tank, and a second oil pipeline. The fixed base is in threaded connection with an I-shaped fixing member by bolts. The bolts penetrate the I-shaped fixing member and a rubber shock pad to be in threaded connection with a transformer casing. The transformer casing is provided therein with a first oil tank housing. A cooling fan passes through the right side of the transformer housing. The pressure pump is disposed in a water tank. A fixing plate is in threaded connection with the upper left side of the transformer casing by bolts. A photovoltaic panel is fixed to the upper side of a support frame. The water tank is disposed on the front side of the second oil storage tank. The oil-immersed power transformer that is easy to install and avoids oil leakage is provided with the bolts, the I-shaped fixing member and the rubber shock pad. The I-shaped fixing member are detachably installed on the fixed base and the transformer casing by the bolts, so as to facilitate the later installationof the transformer casing.

Description

technical field [0001] The invention relates to the technical field of power transformers, in particular to an oil-immersed power transformer that prevents oil leakage and is convenient to install and fix. 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. The role of the transformer is multifaceted. It can not only increase the voltage to send electric energy to the power consumption area, but also reduce the voltage to the voltage used at all levels to meet the needs of power consumption. Using the transformer to increase the voltage reduces the loss of power transmission. [0003] Existing oil-immersed power transformers take a long time to dissipate heat and have low heat dissipation efficiency when heat-dissipating the oil temperature, and it is inconvenient, time-consuming and labor-intensive ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an oil-immersed power transformer that prevents oil leakage and is conveniently installed and fixed, so as to solve the problem that the oil-immersed power transformer proposed in the background technology has a long heat dissipation time when heat dissipation is performed on the oil temperature, and the It is inconvenient to disassemble and install the oil-immersed power transformer, and there will be oil leakage in the oil tank. After a long time of use in the oil-immersed power transformer, the oil inside the oil-immersed power transformer will produce a large amount of impurities. All electrical devices need to be connected to an external power source, which consumes electrical energy. power supply problem

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