Because of tight electricity supply and relatively plentiful gas supply in summer, also the development of solar-air conditioning, as well as the energy conservation and environment protection requirement, the Li-Br absorption chillers need to be even widely used.

This paper gives a contrast on the application of lithium bromide absorption refrigerator and electric refrigerator to air condition system from aspects of waste heat utilization, steam utilization in electric plant and boiler heat utilization points out that lithium bromide absorption refrigerator will be used widely in electric plants and industrial enterprises with heat resource and waste heat.

Operation control and maintenance of lithium bromide absorption refrigerator were introduced.

It was presented that the practical technology of the second development of AutoCAD on design of a steam heated lithium bromide absorption refrigerator with ObjectARX2002 and VC++6.

Based on a plan of boiler waste water remaining heat recovery with the lithium bromide absorption refrigerator in the thermal power plant, proposals, that should be paid attention to sufficient reutilization of not only its remaining heat but also its water resources during its design,are presented.

Control process simulation of lithium bromide absorption chillers;

Influence of absorption pressure, solution concentration, temperature and flow rate of the cooling water in the lithium bromide absorption chiller on the absorption process;

Vacuum management of lithium bromide absorption chiller;

Discussion of the energy efficiency of LiBr absorption chillers;

Design discussion of LiBr absorption chiller;

Based on the comparison with average double-effect LiBr absorption chiller,The principle and characteristics of a new type of high-effect LiBr absorption chiller was described.