WATER STORAGE TANK AND WATER SUPPLY DEVICE

PROBLEM TO BE SOLVED: To provide a water storage tank and a water supply device which can be easily manufactured and reliably prevent accumulation of water and air in the water storage tank.SOLUTION: A water storage tank 2 which is used as a water storage device to store tap water supplied from a water supply device at an upstream side of a faucet comprises: a resin pipe body 6; closing plates 7C and 8C to close openings 6H and 6H of the pipe body 6; cap sections 7 and 8 which are cylinders with top sections thereof covered by the closing plates 7C and 8C; an inflow port 21 installed on the closing plate 7C of the cap section 7 to allow the tap water from the water supply device to flow into the pipe body 6; and a first outflow port 22 and a second outflow port 23 installed on the closing plate 8C of the cap section 8 to allow the tap water stored in the pipe body 6 to flow out to the faucet.SELECTED DRAWING: Figure 1 【課題】容易に製造可能であり、且つ内部での水や空気の滞留を確実に防止することができる貯水槽及び給水装置を提供する。【解決手段】給水装置から供給される水道水を給水栓より上流側で貯水する貯水装置に用いられる貯水槽２であって、樹脂製の管体６と、管体６の開口面６Ｈ，６Ｈを塞ぐ閉塞板７Ｃ，８Ｃをそれぞれ有し、閉塞板７Ｃ，８Ｃを天壁として有頂筒状に形成された蓋部７，８と、を備え、蓋部７の閉塞板７Ｃには前記給水装置からの水道水を管体６内に流入させる流入口２１が設けられ、蓋部８の閉塞板８Ｃには管体６内に貯留された水道水を前記給水栓に向けて流出させる第一流出口２２及び第二流出口２３が設けられている。【選択図】図１