At the present stage, there are two kinds of design of FRP fire tank:
First, with the construction of civil air defense works can be incorporated into the design of the ground fire, the water tank on the roof.
Two, Dan Jianjue open, tunnel, tunnel type civil air defense works, if the outdoor water supply pipe network pressure, water is satisfied with the needs of fortifications fire, no water tank:
Fire protection design - design type glass steel tank fire of civil air defense engineering at the present stage, generally there are two kinds of design of FRP fire water tank: first, with the fire protection design of civil air defense engineering can be built into the buildings on the ground, the water tank is arranged on the roof. Two, Dan Jianjue open, tunnel, tunnel type air defense projects, if the outdoor water supply pipe network pressure, water demand satisfaction works without a fire, or another water tank: reservoir and fire pump, the pressure tank height should be satisfied in the most unfavorable point of fortifications hydrant or sprinkler, or set the pressure water supply equipment. "Air defense standards" article 7.3.2 rules: more than 1000m~ of civil air defense engineering is necessary to set up automatic sprinkler system and save, according to the current national "automatic sprinkler system planning GB50084-2001 save standards" (hereinafter referred to as the "self regulation") planning. "Self regulation" article l0.3.1 clear rules, the use of temporary high pressure water supply system of active sprinkler system, should be equipped with glass fiber reinforced plastic high water tank." But now most are flowing system of civil air defense engineering temporary high-pressure system, glass steel tank is essential for air defense. Obviously, this is relative to the civil air defense standard article 7.6.3. Is not required to set up the water tank of civil air defense projects? It should start flowing in the function about water tank system.