| 摘要 |
<p>The automatic drinking system for poultry comprises a reservoir, plastic fine pipes, medicine means and drinkers, characterized in that: the reservoir equipped with a float valve is in higher position than the plastic fine pipes, the water level differential between the reservoir and the plastic fine pipes is low pressure of 30-200 cm, the diameter of plastic fine pipe is satisfied with formula (I), wherein K: the spilling coefficient, K⊃1,P: the thirsty coefficient, P⊃1, Q: the average water amount drunk by each poultry in unit time, L: the average length of plastic fine pipe occupied by each poultry, the plastic fine pipes with a hardness higher than LDPE are made from a kind of nonpoisonous plastic pipe which can be wound into a wind.</p> |
