Title:
AQUEOUS EVAPORATION TYPE COOLING DEVICE USING FUNCTIONAL FILM
Document Type and Number:
Japanese Patent JP3274075
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a small-sized aqueous evaporation type cooling device which is free from environmental protection by using an aqueous vapor permeable film.
SOLUTION: This device comprises an aqueous vapor separator which divides a closed space in two sections with a functional film 50 having a function which permeates selectively aqueous vapor contained in the air and an air liquid contactor 55 which places liquid in direct contact with the air and is connected to one closed space 51a. The device is also constituted by connecting a circulation circuit which circulates dried air and a condenser 67 which discharges heat out of a system and condenses aqueous vapor to the other closed space 51b by way of a suction pump 72. The device is also provided with a condensation circuit which sucks up the aqueous vapor in the closed space 51b and condenses the vapor in the condenser 7 and further a return circuit 74 which returns the condensed liquid 73 to the base of the air liquid contactor 55.
Inventors:
Tetsuo Moriguchi
Application Number:
JP30208696A
Publication Date:
April 15, 2002
Filing Date:
November 13, 1996
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F25B23/00; (IPC1-7): F25B23/00
Attorney, Agent or Firm:
Soga Doteru (6 people outside)