PROBLEM TO BE SOLVED: To provide a water supply tube capable of solving the conventional problem that it is not possible to sprinkle a small quantity of water along a water supply path to the area around the path uniformly while the internal pressure is held comparatively low.SOLUTION: A woven cloth is folded, and cloth parts as folds are sewn or welded together at a certain distance from the edges so as to form a cylinder part for feeding the water, and the water supply tube is equipped with this cylinder part and cloth portions on the sides as remainder which continue to the cylinder part, and these cloth portions are used upon being spread in such a way as to cover the surface to be sprinkled with water, and when water is fed to the cylinder part, the water oozing out at the stitches of the cloth in the cylinder part is sucked by the cloth portions and dispersed to the surrounding area, which allows the whole cloth areas to serve as the water supply surface.COPYRIGHT: (C)2008,JPO&INPIT【課題】 比較的低い内圧のまま少量の水を送水経路に沿って経路周辺に均等に散水できない点である。【解決手段】 織布生地を折り曲げ、折り曲げた生地の縁から所定の距離をおいて織布同士をミシン縫いするか溶着して形成された通水用の筒部分と、この筒部分に連続する残された両側の織布生地部分とを備え、これら織布生地部分は被散水面に被せるように広げて用いられ、前記筒部分に通水した際に筒部分の織布の糸の織り目から滲み出す水を前記織布生地部分が吸水しながら周囲に拡散させ織布生地全面を給水面として利用する。【選択図】図4
