| 摘要 |
PURPOSE:To prevent falling over of a high pressure gas container when an external consumer piping is removed with a stop valve being opened, by arranging a pressure regulator for regulating gas pressure below a predetermined level between an ejection port and the stop valve. CONSTITUTION:A pressure regulator 12 for regulating pressure of gas discharged through an ejection port 6 below a predetermined level is arranged between the ejection port 6 in an ejection path 7 and a stop valve 8. When an external consumer piping 5 is removed with the stop valve 8 being opened, gas is ejected from the high pressure gas container 1 through the ejection path 7 and the ejection port 6 to the outside. Since the pressure of gas flowing out through the ejection port 6 to the outside is limited to a predetermined level by means of the pressure regulator 12, and hence reaction of against ejection pressure is limited low, the high pressure gas container 1 is prevented from falling over. |
