The GGH can reduce the inlet gas temperature of absorption tower, enhance the outlet gas temperature from chimney, and raise the height of flue gas, but some problems, such as large capital investment, high operation and maintenance cost etc., are still existing. GGH可以降低吸收塔的入口烟温,提高烟囱出口烟温和烟气抬升高度,但也存在初投资大、运行维护费用高等问题。
Combined cooling, heating and power system with a core of a gas engine, a gas boiler, a heat exchanger, an absorption chiller and a electric chiller was analyzed from the optimal operation point of view. 建立了以燃气内燃机、燃气锅炉,换热器,吸收式制冷机和压缩式制冷机为主要设备的冷热电联供系统数学模型。