Refrigeration and heating system for electrochemistry

The invention discloses a refrigeration and heating system for electrochemistry. The system is on the basis of a flow cell, and electrochemical reaction heat effect is utilized for achieving continuous refrigeration and heating. The system comprises an electric control unit, a refrigeration and heating unit and an environmental heat exchanging unit, wherein the refrigeration and heating unit comprises a heat releasing flow cell pile, a heat absorbing flow cell pile, an electrolyte pump and a liquid storing tank. Environmental heat exchanging units are correspondingly arranged at the heat releasing flow cell pile and the heat absorbing flow cell pile. The electric control unit comprises an offset supply used for compensating the potential difference between the heat releasing flow cell pileand the heat absorbing flow cell pile and a control power supply used for driving a drive pump and a draught fan. When the system works, the heat releasing reaction is conducted in the heat releasingflow cell pile, heat is r