March 16, 2009

What is desiccant system

Desiccant system consists of solar collector , condenser , generator , evaporator and valve .

Here you see an simple desiccant system .

desiccant system

At day , refrigerant turn to vapor and the pressure in absorber increase . Vapor flow to a condenser and then be cooled there . We store this liquid. www.zhangpeng.info

When the temperate of environment decrease and there are no enough radiation , absorb medium then absorb vapor . Pressure in evaporator decrease. According to heat transfer law, we know the left liquid will turn to vapor and the temperate goes down . We use this phenomenon to cool the air in the building.

To know more about desiccant system please see our PPT :

http://docs.google.com/Presentation?id=dhhmxwkj_3c6ckh4d9

Refrigeration, science knowledge

Category: English, Refrigeration Tags: Refrigeration, science knowledge 1,269 Views