| 摘要 |
<p>PURPOSE:To enable a normally used gas engine to be combined used as an emergency gas engine by carrying emergency fuel gas inside a gas cylinder into the gas engine in an emergency, atomizing the emergency fuel gas with a carburetor inside the gas cylinder after starting the gas engine and sending the atomized gas to the gas engine. CONSTITUTION:In the usual operation city gas is sent to a gas engine 1 through a normally used fuel gas supply pipe 3 to drive a generator 2. The output voltage of the generator 2 is sent to a normal operation load A via breakers 24 and 25. The power of a commercial power supply 29 is sent to a fire extinguishing load B via a breaker 27. At this time if neither the city gas nor the power from the commercial power supply 29, for example, fails to be sent properly, an electromagnetic opening and closing valve 21 is closed. an electromagnetic opening and closing valve 9 is opened, a breaker 25 is opened and breakers 26 and 28 are closed. Atomized liquefied gas in the gas phase area inside the gas cylinder 5 is sent to the gas engine 1 via a communication pipe 17 and an emergency use fuel gas supply pipe 4.</p> |
