通风工程排烟风口制作的安装的事项

发布人：   发布时间：2017-06-27 16:32:52

1、简易防火阀问题：状态

1, simple fire valve problem: Status

简易防火阀平时处于开启状态，70摄氏度时温度熔断器触发，阀门关闭；当然也可以手动关闭；手动复位。

Simple fire valve is usually in the open state, 70 degrees Celsius, temperature fuse trigger, valve closed; of course, can also be manually closed; manual reset.

2、防火阀问题：状态

2. Fire valve problem: Status

防火阀：平时开启，70°C时温度熔断器动作，阀门关闭；也可手动关闭，手动复位。阀门关闭后可发出电信号消防控制中心。防火阀与普通百叶风口组合，可构成防火风口。

Fire valve: usually open, 70 degrees C, temperature fuse action, valve closed; also can be manually closed, manual reset. After the valve is closed, electrical signals can be sent to the fire control center. The fireproof valve is combined with the common blind air inlet to form a fireproof tuyere.

3.防烟防火阀：平时开启，70°C时温度熔断器动作，阀门关闭；也可手动关闭，手动复位消防控制中心可根据烟感探头发出的火警信号通过(DC24V)执行机构将阀门关闭；阀门关闭后可发出反馈电讯号消防中心。

3. smoke dampers: normally open, 70 ~ C temperature fuse action, the valve is closed; it can be manually closed, manual reset fire control center according to the smoke alarm signal from the probe through (DC24V) actuator to close the valve after the valve is closed; a feedback signal to the fire control center.

4.排烟阀：平时常闭，发生火灾时，烟感烟感探头发出火警信号，控制中心通过(DC24V)执行机构将阀门打开排烟，也可手动使阀门打开，手动复位。阀门开启后可发出电讯号消防控制中心。还可与其它设备联动。排烟阀与普通百叶风口或板式风口组合，可构成排烟风口。

4. smoke exhaust valve: usually closed, when a fire, smoke sense smoke detector hair fire signal, control center (DC24V) through the implementation of the valve to open the smoke, or manually open the valve, manual reset. When the valve is opened, signal may be sent to the fire control center. It can also be linked with other devices. The smoke exhaust valve is combined with an ordinary blind air outlet or a plate type air outlet to form a smoke exhaust air outlet.

5.排烟防火阀：平时常闭，发生火灾时，烟感烟感探头发出火警信号，控制中心通过(DC24V)执行机构将阀门打开排烟，也可手动使阀门打开，手动复位。阀门开启后可发出电讯号消防控制中心。还可与其它设备联动。当烟道内温度达到280°C时，温度熔断器动作，阀门自动关闭。阀门开启后可发出电讯号消防控制中心。

5. smoke fire valve: usually closed, when a fire, smoke sense smoke detector hair fire signal, control center (DC24V) through the implementation of the valve to open the smoke, but also manually open the valve, manual reset. When the valve is opened, signal may be sent to the fire control center. It can also be linked with other devices. When the temperature in the flue reaches 280 degrees C, the temperature fuse action, the valve automatically closed. When the valve is opened, signal may be sent to the fire control center.

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