Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WASH WATER TANK DEVICE AND FLUSH TOILET BOWL DEVICE HAVING WASH WATER TANK DEVICE
To provide a wash water tank device capable of setting the amount of wash water to be discharged accurately while opening a drain valve by a drain valve hydraulic driving unit.SOLUTION: A wash water tank device (4) comprises: a water storage tank (10) having a drain port (10a) formed; a drain valve (12) for opening and closing the drain port; a drain valve hydraulic driving unit (14) for driving the drain valve by using supply water pressure of tap water supplied; a drain valve holding mechanism that includes a clutch mechanism (30) for pulling up the drain valve and also has an engaging member to be engaged with the drain valve; wash water quantity selection means (6) capable of selecting from a first wash water quantity and a second wash water quantity with a smaller quantity than the first wash water quantity; and a valve control hydraulic driving unit (20) for operating based on supply water pressure of tap water supplied and controlling the drain valve drop timing. When the second wash water quantity is selected, the valve control hydraulic driving unit drives the engaging member and drops the drain valve earlier than when the first wash water quantity is selected.SELECTED DRAWING: Figure 2
【課題】排水弁水圧駆動部による排水弁の開弁を行いながら、排出される洗浄水の量を精密に設定することができる洗浄水タンク装置を提供する。【解決手段】本発明は、洗浄水タンク装置(4)であって、排水口(10a)が形成された貯水タンク(10)と、排水口を開閉する排水弁(12)と、供給された水道水の給水圧を利用して、排水弁を駆動する排水弁水圧駆動部(14)と、排水弁を引き上げるクラッチ機構(30)を含むと共に、排水弁と係合する係合部材が備えられた排水弁保持機構と、第１洗浄水量と、これよりも少ない第２洗浄水量を選択可能な洗浄水量選択手段(6)と、供給された水道水の給水圧に基づいて作動し、排水弁が降下するタイミングを制御する弁制御水圧駆動部(20)と、を有し、弁制御水圧駆動部は、第２洗浄水量が選択された場合に、係合部材を駆動して、第１洗浄水量が選択された場合よりも早期に排水弁を降下させることを特徴としている。【選択図】図２
WASH WATER TANK DEVICE AND FLUSH TOILET BOWL DEVICE HAVING WASH WATER TANK DEVICE
To provide a wash water tank device capable of setting the amount of wash water to be discharged accurately while opening a drain valve by a drain valve hydraulic driving unit.SOLUTION: A wash water tank device (4) comprises: a water storage tank (10) having a drain port (10a) formed; a drain valve (12) for opening and closing the drain port; a drain valve hydraulic driving unit (14) for driving the drain valve by using supply water pressure of tap water supplied; a drain valve holding mechanism that includes a clutch mechanism (30) for pulling up the drain valve and also has an engaging member to be engaged with the drain valve; wash water quantity selection means (6) capable of selecting from a first wash water quantity and a second wash water quantity with a smaller quantity than the first wash water quantity; and a valve control hydraulic driving unit (20) for operating based on supply water pressure of tap water supplied and controlling the drain valve drop timing. When the second wash water quantity is selected, the valve control hydraulic driving unit drives the engaging member and drops the drain valve earlier than when the first wash water quantity is selected.SELECTED DRAWING: Figure 2
【課題】排水弁水圧駆動部による排水弁の開弁を行いながら、排出される洗浄水の量を精密に設定することができる洗浄水タンク装置を提供する。【解決手段】本発明は、洗浄水タンク装置(4)であって、排水口(10a)が形成された貯水タンク(10)と、排水口を開閉する排水弁(12)と、供給された水道水の給水圧を利用して、排水弁を駆動する排水弁水圧駆動部(14)と、排水弁を引き上げるクラッチ機構(30)を含むと共に、排水弁と係合する係合部材が備えられた排水弁保持機構と、第１洗浄水量と、これよりも少ない第２洗浄水量を選択可能な洗浄水量選択手段(6)と、供給された水道水の給水圧に基づいて作動し、排水弁が降下するタイミングを制御する弁制御水圧駆動部(20)と、を有し、弁制御水圧駆動部は、第２洗浄水量が選択された場合に、係合部材を駆動して、第１洗浄水量が選択された場合よりも早期に排水弁を降下させることを特徴としている。【選択図】図２
WASH WATER TANK DEVICE AND FLUSH TOILET BOWL DEVICE HAVING WASH WATER TANK DEVICE
洗浄水タンク装置、及びそれを備えた水洗便器装置
KITAURA HIDEKAZU (Autor:in) / HAYASHI NOBUHIRO (Autor:in) / SHIMUTA AKIHIRO (Autor:in) / KUROISHI MASAHIRO (Autor:in)
13.09.2021
Patent
Elektronische Ressource
Japanisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
WASH WATER TANK DEVICE AND FLUSH TOILET BOWL DEVICE HAVING WASH WATER TANK DEVICE
| Europäisches Patentamt | 2021
WASH WATER TANK DEVICE AND FLUSH TOILET BOWL DEVICE HAVING WASH WATER TANK DEVICE
| Europäisches Patentamt | 2021
WASH WATER TANK DEVICE AND FLUSH TOILET BOWL DEVICE HAVING WASH WATER TANK DEVICE
| Europäisches Patentamt | 2021
WASH WATER TANK DEVICE AND FLUSH TOILET BOWL DEVICE HAVING WASH WATER TANK DEVICE
| Europäisches Patentamt | 2021
WASH WATER TANK DEVICE AND FLUSH TOILET BOWL DEVICE HAVING WASH WATER TANK DEVICE
| Europäisches Patentamt | 2021