A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WASHING-WATER TANK DEVICE AND WATER CLOSET
PROBLEM TO BE SOLVED: To provide a washing-water tank device which can suppress quick closing of a drain valve body, and a water closet.SOLUTION: The washing-water tank device comprises a water storage tank for storing washing water, a drain port provided at a bottom of the water storage tank for discharging the washing water stored in the water storage tank, a small tank provided above the drain port so as to surround the drain port, an opening portion provided on a side surface portion of the small tank, which is opened and closed by a valve body and sets a position of a dead water level after washing-water in the water storage tank is discharged, a control cylinder provided inside the small tank, a float provided in the control cylinder so as to be vertically movable, and a drain valve body that is linked with a vertical movement of the float and opens and closes the drain port. The opening portion has a vertical wall formed to extend in a vertical direction at a side end portion.SELECTED DRAWING: Figure 4
【課題】排水弁体の早閉まりを抑制することができる洗浄水タンク装置および水洗大便器を提供することを目的としている。【解決手段】洗浄水を貯留する貯水タンクと、貯水タンクの底部に設けられ、貯水タンクに貯留された洗浄水が排出される排水口と、排水口を囲むように排水口の上方に設けられる小タンクと、小タンクの側面部に設けられ、弁体によって開閉されるとともに貯水タンク内における洗浄水の排水後の死水水位の位置を設定する開口部と、小タンクの内方に設けられる制御筒と、制御筒内に上下動可能に設けられるフロートと、フロートの上下動に連動し、排水口を開閉する排水弁体と、を備えており、開口部には、側端部において上下方向に延びる立壁が形成されることを特徴とする。【選択図】図４
WASHING-WATER TANK DEVICE AND WATER CLOSET
PROBLEM TO BE SOLVED: To provide a washing-water tank device which can suppress quick closing of a drain valve body, and a water closet.SOLUTION: The washing-water tank device comprises a water storage tank for storing washing water, a drain port provided at a bottom of the water storage tank for discharging the washing water stored in the water storage tank, a small tank provided above the drain port so as to surround the drain port, an opening portion provided on a side surface portion of the small tank, which is opened and closed by a valve body and sets a position of a dead water level after washing-water in the water storage tank is discharged, a control cylinder provided inside the small tank, a float provided in the control cylinder so as to be vertically movable, and a drain valve body that is linked with a vertical movement of the float and opens and closes the drain port. The opening portion has a vertical wall formed to extend in a vertical direction at a side end portion.SELECTED DRAWING: Figure 4
【課題】排水弁体の早閉まりを抑制することができる洗浄水タンク装置および水洗大便器を提供することを目的としている。【解決手段】洗浄水を貯留する貯水タンクと、貯水タンクの底部に設けられ、貯水タンクに貯留された洗浄水が排出される排水口と、排水口を囲むように排水口の上方に設けられる小タンクと、小タンクの側面部に設けられ、弁体によって開閉されるとともに貯水タンク内における洗浄水の排水後の死水水位の位置を設定する開口部と、小タンクの内方に設けられる制御筒と、制御筒内に上下動可能に設けられるフロートと、フロートの上下動に連動し、排水口を開閉する排水弁体と、を備えており、開口部には、側端部において上下方向に延びる立壁が形成されることを特徴とする。【選択図】図４
WASHING-WATER TANK DEVICE AND WATER CLOSET
洗浄水タンク装置および水洗大便器
SAITO KEITA (author) / MATSUDA HARUKI (author)
2018-11-29
Patent
Electronic Resource
Japanese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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