HEATING AND HOT WATER SUPPLY CHILLER OF LOW TEMPERATURE WATER TWO-STAGE ABSORPTION

摘要

The present invention relates to a low temperature water two stage absorption type chiller and, specifically, to a low temperature water two stage absorption type chiller capable of heating a room and supplying hot water, which passes a main local room heating water line through a first regenerator and an assistant regenerator, passes a branch local room heating water line, branching off from the main local room heating water line, through only the first regenerator, connecting the branch local room heating water line and a room heating water line to each other using a three directional valve to supply local room heating water via only the branch local room heating line during room heating, and supplying warm water to the main local room heating water line passed through the assistant regenerator, thereby making the warm water and the local room heating water exchange heat in the first regenerator and the assistance regenerator to heat a room with the heated warm water and supplying the local warm water via only the main local room heating line during cooling a room to supply heat to an absorption liquid.