Can fire hydrants be installed at the door of the household?
Dry fire standpipe usually water, after the fire by fire through the first floor exterior interface to the indoor dry fire standpipe water, firefighters from the fire hydrant standpipe with hoses connecting mouth into fighting. When possible, try to set up a wet hydrant water supply system. When the residential building in the stairwell, not centered on the external walls, should be on the first floor exterior interface for setting fire pipe and dry fire standpipe connection.
More than 5 7 storey residential indoor hydrant system should be set up, when there are difficulties, can only set the dry fire standpipe and without fire hydrant box DN65 fire hydrant. Fire standpipe diameter should not be less than DN65.
Installation required. When the residential building in the stairwell, not centered on the external walls, should be on the first floor exterior interface for setting fire pipe and dry fire standpipe connection.
General high-rise buildings, including small high-rise, are required to install indoor fire hydrant.The installation of indoor fire hydrants requires only 1.1 meters from the entrance of the hydrant and outward or downward.There's nothing wrong with the location of your exit.
