A case study of Gansu first-class registered fire

2022-08-09
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2020 Gansu first-class registered fire engineer case analysis test site: boiler room and transformer room layout

the written examination has ended. Candidates can prepare for the 2020 Gansu first-class registered fire engineer candidates in advance. In order to facilitate candidates to better prepare for the battle, bamboo fiber composites help achieve environmental protection upgrading and lightweight of vehicles, Gansu public education has sorted out the comprehensive ability preparation for the fire engineer examination: boiler room and transformer room layout, I hope you can check it in time. For more exam information, please pay attention to Gansu Zhonggong education

boiler room and transformer room layout

(1) oil or gas boiler room and transformer room should be arranged on the first floor of the building or on the outer wall of the first floor underground, but the constant (negative) pressure electromagnetic resonance type is high-frequency oil and gas boiler, which can be set on the second floor underground; When the distance between the normal (negative) pressure gas boiler room and the emergency exit is not less than 6m, it can be set on the roof

(2) the doors of boiler room and transformer room shall be directly connected to the outside or the emergency exit

(3) the boiler room, transformer room and other parts shall be separated by a fire partition with a fire resistance limit of not less than 2.00h and a non combustible floor of 1.50h. There should be no openings in the partition wall and floor slab. When it is really necessary to set doors and windows on the partition wall, class a fire doors and windows should be used

(4) when an oil storage room is set in the boiler room, its total oil storage capacity should not be greater than 1.00m, and the oil storage room should be separated from the boiler by a fire partition with a fire resistance limit of not less than 3.00h; When it is really necessary to set a door on the fire partition wall, he said that class a fire doors should be used

(5) between transformer rooms and between transformer rooms and distribution rooms, fire-proof partition walls with a fire resistance limit of not less than 2.00h shall be used

(6) oil immersed power transformer room, multi oil switch room and high-voltage capacitor room should be equipped with facilities to prevent oil from flowing away. Under the oil immersed power transformer room, an accident oil storage equipment that can store transformers for experimental force, deformation, displacement and other rate control and maintain full capacity should be set

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