Heat conduction oil temperature zone control system

An oil conveying pipe is sequentially communicated with a first oil storage tank, a second oil storage tank and a third oil storage tank, and a first oil inlet main gate is arranged on the oil conveying pipe close to an inlet; the first oil storage tank is stored in the first heat preservation chamber, the second oil storage tank is stored in the second heat preservation chamber, the third oil storage tank is stored in the third heat preservation chamber, the side wall of each oil storage tank is communicated with an oil outlet pipe, an oil outlet valve is arranged on each oil outlet pipe, and the oil storage tanks are made of materials with good heat conductivity. The first heat preservation chamber, the second heat preservation chamber and the third heat preservation chamber are all of closed structures, the heat preservation chambers are communicated through oil guide pipes, electric heaters are installed on the oil guide pipes, and a second oil inlet main gate is installed at the position, close to an inl