DEVICE FOR PROVIDING CARBON DIOXIDE

摘要

A non-combustion type carbonic acid gas supply apparatus consists of a evaporation pressure controller(30) equipped on the gas outlet of a gas collecting apparatus(20), and a coronary gas collecting apparatus(20) which connects a gas cylinder in parallel. A solenoid valve driving means includes a solenoid valve(S/V) which controls an opening and shutting for discharging a CO2 with the generated power from a functional choice means. An automatic mode is composed of a control system which makes the solenoid valve driving means driven by a timing driving part with a timer through a day driving part or a night driving part by a light sensor(S1).