A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WASHING WATER TANK DEVICE AND TOILET DEVICE PROVIDED WITH SAME
The invention provides a cleaning water tank device which can open a drain valve by using water pressure and can reset to a state in which next toilet cleaning can be performed in a short time. The present invention is a washing water tank device comprising: a water storage tank; a drain valve; a drain valve water pressure driving unit for driving the drain valve by using the water supply pressure of the supplied water; and a drain valve/vacuum breaker valve device provided on the upstream side of the drain valve hydraulic drive unit and supplying water supplied from the upstream side to the drain valve hydraulic drive unit on the downstream side, the drain valve hydraulic drive unit having: a cylindrical body into which water from the drain valve/vacuum breaker valve device flows; and a piston that moves due to the pressure of water flowing into the cylinder and moves the drain valve, and the drain/vacuum breaker valve device is provided with a valve body that, when water supply from the upstream side is stopped, opens the upstream side to the atmosphere and simultaneously discharges water flowing back from the drain valve hydraulic drive unit.
本发明提供一种清洗水水箱装置，其能够利用水压打开排水阀，同时能够在短时间内复位到可执行下一次便器清洗的状态。本发明是清洗水水箱装置，其特征为，具有：贮水水箱；排水阀；排水阀水压驱动部，利用被供给的水的供水压驱动排水阀；及排水/真空破坏阀装置，设置在该排水阀水压驱动部的上游侧，向下游侧的排水阀水压驱动部供给从上游侧供给的水，排水阀水压驱动部具有：圆筒体，来自排水/真空破坏阀装置的水流入；及活塞，因流入圆筒体的水的压力而移动并且使排水阀移动，排水/真空破坏阀装置具备阀体，当来自上游侧的供水被停止时，其以将上游侧开放于大气，同时排出从排水阀水压驱动部发生逆流的水的方式进行动作。
WASHING WATER TANK DEVICE AND TOILET DEVICE PROVIDED WITH SAME
The invention provides a cleaning water tank device which can open a drain valve by using water pressure and can reset to a state in which next toilet cleaning can be performed in a short time. The present invention is a washing water tank device comprising: a water storage tank; a drain valve; a drain valve water pressure driving unit for driving the drain valve by using the water supply pressure of the supplied water; and a drain valve/vacuum breaker valve device provided on the upstream side of the drain valve hydraulic drive unit and supplying water supplied from the upstream side to the drain valve hydraulic drive unit on the downstream side, the drain valve hydraulic drive unit having: a cylindrical body into which water from the drain valve/vacuum breaker valve device flows; and a piston that moves due to the pressure of water flowing into the cylinder and moves the drain valve, and the drain/vacuum breaker valve device is provided with a valve body that, when water supply from the upstream side is stopped, opens the upstream side to the atmosphere and simultaneously discharges water flowing back from the drain valve hydraulic drive unit.
本发明提供一种清洗水水箱装置，其能够利用水压打开排水阀，同时能够在短时间内复位到可执行下一次便器清洗的状态。本发明是清洗水水箱装置，其特征为，具有：贮水水箱；排水阀；排水阀水压驱动部，利用被供给的水的供水压驱动排水阀；及排水/真空破坏阀装置，设置在该排水阀水压驱动部的上游侧，向下游侧的排水阀水压驱动部供给从上游侧供给的水，排水阀水压驱动部具有：圆筒体，来自排水/真空破坏阀装置的水流入；及活塞，因流入圆筒体的水的压力而移动并且使排水阀移动，排水/真空破坏阀装置具备阀体，当来自上游侧的供水被停止时，其以将上游侧开放于大气，同时排出从排水阀水压驱动部发生逆流的水的方式进行动作。
WASHING WATER TANK DEVICE AND TOILET DEVICE PROVIDED WITH SAME
清洗水水箱装置以及具备其的冲水便器装置
SHIMUTA AKIHIRO (author) / KITAURA HIDEKAZU (author) / HAYASHI NOBUHIRO (author) / KUROISHI MASAHIRO (author) / HASHIMOTO HIROSHI (author) / SHINOHARA KOKI (author) / HATAMA KENJI (author) / YOSHIOKA TAKASHI (author)
2022-03-04
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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