Abstract: |
The invention relates to a recycle thermal-driving solution fan, which uses reflux air to vaporize and cool. Wherein, said invention comprises gas-liquid direct-contact modules (A-G), sheet heat exchanger, solution self-circulate pump, fan valve, and water pump the upper channel is formed by the modules (A, B, C, D) the lower channel is formed the modules (E, F, G) the upper modules (B, C, D) is relative to the lower layer modules (E, F, G) to form three-stage heat recycles each stage of upper and lower modules are connected by the sheet heat exchanger the solution is cooled to be sprayed in the lower modules (E, F, G), to directly contact the air to dehumidify the air and the dense solution enters into the lower modules (E, F, G) the upper module (A) contains the vaporizing cooling process between air and cold water, to generate cold water into the lower air cooler to reduce the temperature of air. |