公开(公告)号：US11766004B2

公开(公告)日：2023-09-26

申请号：US17525055

申请日：2021-11-12

申请人： CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH ,  BEIJING AITEFU WATER SAVING TECHNOLOGY CO., LTD.

发明人： Yan Mo ,  Jiandong Wang ,  Yanqun Zhang ,  Qiaoling Li ,  Shihong Gong ,  Di Xu ,  Xiaoyan Gao

IPC分类号： A01G25/02

CPC分类号： A01G25/023

摘要： A drip irrigation apparatus and system. The drip irrigation apparatus includes a flow channel body and an elastic body. The elastic body is mounted on the outer circumference of the flow channel body and fitted in a spontaneous state to the outer circumference of the flow channel body. The flow channel body includes an energy dissipation body. The first drainage channel is formed in the energy dissipation body, the first drainage channel is connected to both ends of the energy dissipation body. The first drainage channel is connected at both ends of the first drainage channel to the inner wall of the elastic body forming a radial drainage channel.

公开(公告)号：US20220142064A1

公开(公告)日：2022-05-12

申请号：US17525055

申请日：2021-11-12

申请人： CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH ,  BEIJING AITEFU WATER SAVING TECHNOLOGY CO., LTD.

发明人： Yan MO ,  Jiandong WANG ,  Yanqun ZHANG ,  Qiaoling LI ,  Shihong GONG ,  Di XU ,  Xiaoyan GAO

IPC分类号： A01G25/02

摘要： A drip irrigation apparatus and system. The drip irrigation apparatus includes a flow channel body and an elastic body. The elastic body is mounted on the outer circumference of the flow channel body and fitted in a spontaneous state to the outer circumference of the flow channel body. The flow channel body includes an energy dissipation body. The first drainage channel is formed in the energy dissipation body, the first drainage channel is connected to both ends of the energy dissipation body. The first drainage channel is connected at both ends of the first drainage channel to the inner wall of the elastic body forming a radial drainage channel.