| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-functional pigpen construct, preventing waste water generation and environmental pollution and much decreasing pigpen construction and installation cost, wherein the waste water is generated from feces and urine of pig excrements, sewage caused by cleaning with water and the like. SOLUTION: The pigpen comprises pig chambers set at both right and left sides of a work way and each chamber has a living room, an excretion room, an excretion room gateway, partition pipes and an urine pipe set at the bottom of the excretion room, wherein the living room has a feed bucket, the excretion room has a water bucket, the excretion room gateway is freely openable and set between the living room and the excrement room, the partition pipes are set horizontally and for separating the pig chambers and the urine pipe is for naturally flowing excreted pig urine into an underground urine container outside the pigpen. COPYRIGHT: (C)2004,JPO
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