All weather heat exchanger

Abstract

Abstract PURPOSE:To endure the use of the heat exchanger in a circumstance such as cold region or the like, in which dewing is readily caused, and reduce the transfer rate of gas under maintaining temperature and humidity exchanging efficiencies by a method wherein a shielding plate is formed by a moisture vapor permeating but gas shielding material consisting of a high polymeric porous member containing moisture absorbing substance. CONSTITUTION:The moisture permeable gas shielding material of high polymeric porous sheet, having numberless of fine holes of average hole diameter of 0.1- 10mum and containing the moisture absorbing substance, is employed as the partitioning plate. Hydrophilic high polymeric molecule or cationic high polymeric electrolyte, containing the moisture absorbing agent, is used effectively as the moisture absorbing material. The heat exchanger is formed by bonding the partitioning plate with a worked distance plate and piling them so as to be orthogonal to each other in every one stage. According to this method, the heat exchanger endures the circumstance such as cold land or the like, in which dewing is readily caused, and the transfer rate of gas may be restricted to a very low rate under maintaining temperature-moisture exchanging efficiencies.

Inventors

• 👤 Kenzo Takahashi
• 👤 健造 高橋
• 👤 Shohei Eto
• 👤 江藤　昌平
• 👤 Toshio Nakamura
• 👤 俊夫 中村
• 👤 Yasushi Minamimaki
• 👤 南牧　安

Bibliographic Details