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The refrigeration and heating equipment is commonly referred to as the TCU system in the chemical industry. This mainly utilizes existing energy sources (steam, circulating water, and chilled water), integrating primary energy into a single flow system or secondary circuit for accurate temperature control of process equipment. The medium of the integrated cold and hot temperature control machine continuously conducts heat to the jacket of the reaction kettle, instead of directly controlling the temperature of the reaction kettle through steam, cooling water, and ultra-low temperature medium. The refrigeration and heating equipment automatically adjusts the temperature required for the overall reaction through big data calculation.

Integrate existing thermal energy (such as steam, cooling water, and ultra-low temperature liquids) into a single fluid system or secondary circuit used to control the temperature of process equipment, forming a non-contact temperature control system for a single heat conduction liquid in the reaction vessel jacket

IGBT belongs to power semiconductor devices. In the field of new energy vehicles, as the core device of electronic control systems and DC charging piles, IGBT directly affects the power release speed, vehicle acceleration ability, and high speed of electric vehicles

Semiconductor thermoelectric cooler, also known as semiconductor chiller, semiconductor temperature control console, precision semiconductor cooler, is composed of semiconductor refrigeration system, circulating water cooling system, temperature control system, and measuring fixture platform. Widely used in semiconductor industry etching devices, CMP laboratory precision devices, high-precision testing instruments, etc