| 摘要 |
PURPOSE:To permit a solenoid valve to supply plenty of water by the ON, OFF of one time and increase the effective volume of the titled tank by a method wherein a partitioning plate with an outflow section is provided between the side of a feed water pipe and the side of a float switch while a water feeding port and a water delivery port are provided on the bottom surface of the tank and a baffle plate is provided above the water feeding port. CONSTITUTION:The height of a partitioning plate 24 is designed so as to be lower than the side surface 1b of a water feeding tank 1 and higher than a water level B, whereat a float switch 5 is opened, in order to constitute an outflow section 24a while a communicating section 24b is provided at a position lower than the water level A whereat the switch 5 is closed. According to this method, the flow amount of water, passing from the side of a feed water pipe 2 to the side of the float switch 5, is made smaller than the flow amount of feed water in a feed water pipe 2, the water is disenergized by colliding against a baffle plate 25 and the water will never overflow to the outside of the feed water tank 1 or make waves on the surface of the water, therefore, plenty of water may be supplied into the feed water tank 1 by the ON, OFF of one time of a solenoid valve 3. On the other hand, the feed water pipe 2 and a water delivery pipe 6 are connected to the feed water port 4 and the water delivery port 9, which are provided on the bottom surface 1a, therefore, water may be taken out of the tank 1 downward immediately whereby the effective volume of the feed water tank 1 may be increased.
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