AUTOMATIC WATERWORKS FOR CATTLE SHEDS EQUIPPED WITH THERMAL WATER TANK AND SANITARY WATER SUPPLIER

摘要

An automatic water supply system for cattle shed is provided to supply clean water to cattle through a water supply hole of a sanitary water supply unit using a control valve member. The automatic water supply system includes a warm water tank(10) having an outer insulating layer(11) and a water supply valve(13) and a water supply unit equipped with a supplier(21) installed on an inner portion thereof and a control valve member(30) having a liftable valve inwardly installed on a lower portion of the supplier. The supplier is connected to the warm water tank by a water supply pipe(15) which is wrapped with an electric heat wire around an upper portion thereof, and wrapped with a warm keeping cover around a lower portion thereof. The water supply unit has a water supply hole(24) formed on the center of the supplier.