Adsorption-free condenser

The invention relates to the technical field of condensers, in particular to an adsorption-free condenser which comprises a fixing frame. The condenser pipe body is arranged in the fixing frame, and the condenser pipe body is used for guiding a refrigerant to circulate and dissipating heat in the refrigerant; the first oil tank is installed in the fixing frame and located at the bottom of the condenser pipe body, and the first oil tank is filled with fluid used for heat dissipation; the second oil tank is installed in the fixing frame and located on the top of the condenser pipe body, the flow guide pipe can be matched with the first oil tank and the second oil tank to form a circulation loop of cooling fluid, and heat absorbed by the heat absorption head can be taken away in the circulation process of the cooling fluid; meanwhile, when the fluid flows through the additional flow channel, the flowing space of the fluid can be increased, the flow speed of the fluid cannot be limited, heat absorbed by the addit