Fire construction machinery, fire engineering construction, the fire-Czech

Fire pressure water supply equipment installation: Fire Engineering 4.4.1 pressure tank fire pressure water supply equipment construction, its volume, pressure, water level and pressure shall meet the design requirements. 4.4.2 install fire pressure relief valve on the water supply equipment, pressure gauges, vent pipes, water level indicators, etc. should be consistent with the requirements of the product manual. 4.4.3 fire pressure water supply equipment installation location, the inlet and outlet should be directed to meet the design requirements; it should be set up around the installation and maintenance of the channel when its top width of not less than 0.7m, Jiang fire engineering construction, fire pressure water supply equipment to the floor or beam at the end of a distance not less than 1.0m. 4.5.2.4 wall mounted fire pump adapter should meet the design requirements. No design requirements Dongguan fire engineering construction, its installation height appropriate for the 1.1m; net distance from the wall of doors, windows, holes, holes of not less than 2.0m, and should not be installed in the bottom of the glass curtain wall. 4.5.3 fire pump adapter underground installation, should make the bottom of the inlet and covers a distance of not more than 0.4m, and should not be less than the radius of the covers. 4.5.4 underground fire pump adapter masonry wells shall meet the following requirements: 4.5.4.1 set fire pump adapter underground wells of fire engineering construction management measures in place above the highest groundwater level, the borehole should adopt Mu7.5 level brick, M5.0 class masonry cement mortar; 4.5.4.2 set fire pump adapter underground wells where the water table below the highest, its wall of bricks should be used Mu7.5 level, M7.5 class masonry cement mortar, and the inner wall of the outer surface should be used 1:2 cement mortar surface, and shall be mixed with water repellent, its plaster thickness not less than 20mm, wipe the surface should be higher than the maximum height of the water table 250mm. When the pipe through the wall, the gap between the pipe and the wall should be used clay dense packing, and should be used M7.5-class cement mortar surface, wipe the surface thickness of not less than 50mm. Fire construction machinery, fire engineering construction, fire protection provided by Shun Jie Dongguan Shun Jie Fire Electrical Engineering Limited. Dongguan Shun Jie Fire Engineering Co., Ltd. (www.shunjiexf.com) strong, credible, in Dongguan, Guangdong cleaning, cleaning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead you hand-Czech fire and into the brilliant, for a better future!