Abstract: 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.
Type:
Grant
Filed:
November 12, 2021
Date of Patent:
September 26, 2023
Assignees:
CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH, BEIJING AITEFU WATER SAVING TECHNOLOGY CO., LTD.
Inventors:
Yan Mo, Jiandong Wang, Yanqun Zhang, Qiaoling Li, Shihong Gong, Di Xu, Xiaoyan Gao
Abstract: A toilet flushing method causes high-pressure flush water, provided by a flow pipe, to spray along the baffle in the bottom of the trap of a toilet bowl and causes the flush water used for washing the toilet bowl to spray into the toilet bowl. The high-pressure flush water discharges the egesta with water in order to supply sealing water to the trap. A toilet, which uses components for improving the prior art toilet, carries out the flushing method.