| 摘要 |
<p>A distribution line for saving cold and hot water is disclosed. The distribution line is connected to a distributor and a water valve box, and includes a guide pipe having one end fixed to a distributor panel of the distributor by screwing opposite ends of an omega-shaped fixture in close contact with the one end using screws or nails, and another end fitted into a distributing hole formed in a side panel, and a cold water pipe, a hot water pipe, and a steam pipe which are inserted into the guide pipe, wherein the cold water pipe has one end connected to at least one unit cold water adjustment valve of a cold water distributor using at least one sealing nut, and another end connected to a first coupling in the water valve box; the hot water pipe has one end connected to at least one unit hot water adjustment valve of a hot water distributor using at least one sealing nut, and another end connected to a second coupling in the water valve box; and the steam pipe has one end fitted into a steam injection connector coupled to a cover of the water valve box, and another end coupled with a steam outlet and hooked on an upper end of the guide pipe. Thereby, the quantity of pipes is reduced, thus shortening the working time and reducing expenses. The quantity of water wasted by excessive water pressure when using cold and hot water is reduced, thus conserving water resources. When water collected in the guide pipe due to dew concentration is frozen therein, the frozen water is rapidly melted, thus preventing the distribution line from being damaged by such freezing.</p> |
