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GB 51251-2017 第9.6.2条 Technical Standard for Smoke Control and Exhaust Systems in Buildings

Smoke control system equipment消防工程

GB 51251-2017 第9.6.2条

- **** | Smoke exhaust fans and make-up air fans shall be capable of automatic shutdown at 280℃ and feed back signals to the fire control room. In hotel buildings, kitchen smoke exhaust fans and corridor smoke exhaust fans must meet this requirement.

Other clauses of this standard

GB 51251-2017 第1.0.2条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第1.0.3条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第1.0.4条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第1.0.5条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第2.1.1条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第2.1.2条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第2.1.3条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第2.1.4条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第2.1.5条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第2.1.6条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第2.1.7条Technical Standard for Smoke Control and Exhaust Systems in…
GB 51251-2017 第2.1.8条Technical Standard for Smoke Control and Exhaust Systems in…

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