首页>
外国专利>
RAPID OPENING PRESSURE REGULATING VALVE, FIRE EXTINGUISHING DEVICE USING THE PRESSURE REGULATING VALVE, HIGH-PRESSURE GAS CYLINDER DEVICE, AND RAPID FLUID FEEDING DEVICE
RAPID OPENING PRESSURE REGULATING VALVE, FIRE EXTINGUISHING DEVICE USING THE PRESSURE REGULATING VALVE, HIGH-PRESSURE GAS CYLINDER DEVICE, AND RAPID FLUID FEEDING DEVICE
展开▼
机译:快速开启压力调节阀,使用压力调节阀的灭火装置,高压气瓶装置和快速流体进给装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A rapid opening pressure regulating valve reduced in size and having improved flow rate characteristics, a fire extinguishing device using the pressure regulating valve, a high-pressure gas cylinder device, and a rapid fluid feeding device. When the rapid opening pressure regulating valve is assembled, a valve element member body (22) is inserted into a body (1), and a valve element (21) is inserted into an inlet nozzle part (11) from the inlet (11a) thereof and fixed to the lower end of the valve element member body (22). The valve element (21) is fixed to the valve element member body (22) by, for example, cutting threads in the inner peripheral surface of the valve element (21) and the corresponding lower end outer peripheral surface of the valve element member body (22) and screwing the lower end of the valve element body (22) into the valve element (21). Since a valve seat (13) can be provided on the valve element (1), the valve element member body (22) can be inserted from the upper end of the body (1) and the valve element (21) can be inserted from the inlet (11a) of the body (1), and the valve element member body (22) and the valve element (21) can be installed so as to hold the valve seat (13), a conventional barrel part can be eliminated and the number of members can be reduced to reduce the size of the rapid opening pressure regulating valve.
展开▼