The tap-changer online oil filter including casing and set within the chassis via the impurity connected line order filters, in addition to water filter and oil pump, oil filter products include oil and gas separation structure, a product of the separation of oil and gas vertical structure level set in the chassis, product oil and gas separation structure includes a top end cover of the tanks, products around the bottom of the tank set on at least one out of the oil hole at the bottom of the tank center set oil hole with sales, product tank axis of a rotating shaft, shaft through the products of a motor end cover and in the external connection of tank, the products are around the axis of at least two pieces of cloth to isolate the blades, this product can effectively remove the gas from the oil switch.
The on-load tap-changer filter filter consists of oil pump, impurities, and in addition to the flow of water filter press switch oil order, products in addition to water filter for a flat metal heat conducting pipe, the product of the metal heat conducting pipe wall is set on the open gap, gap products by air permeable and oilproof closed semi-permeable membrane, the product of metal heat conducting pipe wall set in a heat pump system under the hot side heat exchanger, the product of metal heat conducting pipe is set up in the cold end heat exchanger heat pump system and the metering valves, this product can effectively remove the moisture in the oil switch.
