1, the installation of fire hydrant design should first consider the installation in the street area in the crossroads, to ensure that the striking and does not affect the pedestrian traffic position, while also considering the fire hydrant maintenance and convenient drain. If installed in the sidewalk along the street, the rain water discharge, the sidewalk tree side, etc..
2, in order to fire hydrant should be easy to use, along the fire lane uniform layout, if the layout on the side of the road on the side of high-rise buildings, can be avoided when the fire hose fire truck rolling hose burst caused by defects.
3, in order to facilitate the fire can be directly from the fire hydrant water, fire hydrant from the side of the road distance should not be greater than 2 m; the fire hydrant should be left around the firefighters from the construction and operation of the site, so the wall distance should not be less than 5m, at the same time, in order to use the provisions of the fire hydrant is convenient, the protection of the building should not exceed 40m.
4, the underground hydrant installed in the underground indoor installation, the key is hydrant outlet height and outlet plane position of water is convenient. The water from the fire department to bring into account, the outlet height should be controlled at about 30cm, consider the daily maintenance and convenient outlet plane position shall be close to the edge of the well. If the fire hydrant standpipe connected deep wells, long fire hydrant, should be in the well riser to be fixed, in order to ensure the safe use of fire hydrant.
5, for high-rise buildings around near the outdoor fire hydrant installation design, we should first consider the fire hydrant and high-rise building pump adapter spacing, once the high-rise building fire, the fire department can make in the shortest distance to water pump is connected with the fire.
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