The working principle of the transformer oil vacuum pump unit is to use the vacuum pump to extract the air, water and other impurities in the oil used for transformers and cables to form a vacuum state, so as to improve the insulation performance of the medium and extend the service life of the equipment. The specific work process is as follows:
1. After the vacuum pump is started, empty the air inside the pump and establish a vacuum state.
2. The oil inside the transformer or cable is extracted and transported through pipelines to the oil separator inside the unit.
3. The oil separator separates the liquid oil and filters out residual impurities and moisture through a filter.
4. After being treated by an oil separator and filter, the oil is sent back to the inside of the transformer or cable, forming a closed cycle.
5. During the entire process, the vacuum pump will continuously extract air, water, and other impurities from the oil, forming a vacuum state and improving the insulation performance of the medium.
In a word, the working principle of the transformer oil vacuum pump unit is to vacuum the oil used for transformers and cables through the vacuum pump to improve the insulation performance of the medium and extend the service life of the equipment.
