Single-pump double-temperature water cooler with heat recovery micro-channel condenser

The invention belongs to the technical field of heat transfer design of laser water chiller equipment, and particularly relates to a single-pump double-temperature water chiller with a heat recovery micro-channel condenser. Comprising a refrigerating loop composed of a compressor, a heat recovery condenser, a throttling valve and an evaporator, and a double-temperature cooling loop composed of a low-temperature water tank, a water pump, a regulating valve and a heating pipeline. The evaporator is arranged in the low-temperature water tank to absorb heat to the cooling medium to reduce the temperature of the cooling medium; according to the single-pump double-temperature cooling-water machine, a cold and heat transfer structure of an existing single-pump double-temperature cooling-water machine is improved, heat of the condenser is recycled through low-temperature water in the normal-temperature cooling loop, the low-temperature water is converted into normal-temperature water to be used by a normal-temperatur