Automatically reciprocal multi-stage supply and ve

专利名称：Automatically reciprocal multi-stage supply

and ventilation system

发明人：Chien-Chou Lai申请号：US10042017申请日：20020110

公开号：US200301278A1公开日：20030710

专利附图：

摘要：An automatically reciprocal multi-stage supply and ventilation system includestwo parallel tracks, and at least one set of material supply circulation unit mounted onthe tracks. The material supply circulation unit includes a carrier device, a feeding device,

a material distribution device, a nozzle device, and a ventilation device. The carrier devicemay be moved along the tracks reciprocally. The feeding device includes a water supplypipe, a material supply pipe, a water inlet pipe connected to a water source, and amaterial inlet pipe connected to a storage tank that contains fertilizer or pesticidetherein. The material distribution device includes a water guide pipe, a material guidepipe, a fixing frame, a water distribution pipe, and a material distribution pipe. The nozzledevice includes multiple water spray nozzles and material spray nozzles. The ventilationdevice includes multiple fans and motors.

申请人：LAI CHIEN-CHOU

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