REDUCED PRESSURE TYPE WATER GENERATING AND FEEDING DEVICE

摘要

PROBLEM TO BE SOLVED: To obtain a safety reduced pressure type water generating and feeding device simultaneously realizing feeding of water gas of reduced pressure (e.g. a few Torr) and capable of preventing spontaneous combustion of hydrogen by highly holding inner pressure of a reactor for water generation. SOLUTION: This reduced pressure type water generating and feeding device comprises a reactor for generation of water gas by a catalytic reaction of hydrogen and oxygen, a pressure reducing mean installed on the downstream side of the reactor for generation of water gas, and pressure reducing mean supplies the water gas having reduced pressure to the downstream side and at the same time holds high inner pressure of the reactor. An orifice, a valve or other known members are used as the pressure-reducing mean.