【 Weak current College 】 indoor water chapter summary

① Interior water supply system is mainly divided into living water supply system, production of water-supply system and fire water system. Water supply system by introducing a tube, water meters, water pipes, water-supply accessories (pipeline of gate valves, check valves and various types of taps, etc.), boost and storage equipment and indoor firefighting equipment, etc. ② indoor water supply system of water supply and water supply are direct ways, settings, boosting equipment for water supply, water supply and water supply of the partition and pressure tank water supply, and so forth. ③ skyscraper feed water way generally include the partition and the partition of decompression water ways parallel water ways. ④ indoor water supply system commonly used equipment including water pipes, pipe fittings and pipe accessories (water distribution annex annex, control), water meters, pumps, tanks and pressure water sharing equipment. ⑤ indoor water supply piping layout and installation. Water-supply pipes for water supply security should be taken into account, the net economic effects building reasonable, don't use and normal production, easy installation and maintenance, and other factors, their arrangement in the form of a descending to ascending, and next to the Center opening, etc. ⑥ common booster and water equipment pumps, cisterns, tanks and pressure water sharing equipment etc. ⑦ fire water system is mainly divided into fire hydrant systems, automatic sprinkler systems and water fire protection system. Fire hydrant system consists of a fire hydrant, hoses, nozzles, pumps, fire fighting pipes and water, etc.; automatic sprinkler fire-fighting system consists of water supply facilities, alarm valve, pipe network, sprinkler and fire detection systems, etc; the role of water fire protection system is mainly a flame, fire insulation and fire protection insulation, cooling to prevent fire from spreading. ⑧ water system management and maintenance and breakdown of water supply system.
Strict acceptance to take over the system, improvement of water supply system of management systems to ensure the implementation of scientific management, timely water supply system of fault repair and strengthen the implementation of water management.