Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Irrigation and drainage integrated pipeline system
The invention discloses an irrigation and drainage integrated pipeline system. The system comprises irrigation branch pipes and water absorption capillary pipes which are buried underground, wherein check valves are installed at roots, connected with the irrigation branch pipes, of the water absorption capillary pipes, and water valves are installed at tail ends of the irrigation branch pipes; and the pipeline system further comprises a hydrant arranged on the ground, and the hydrant is connected with the irrigation branch pipe. The system is advantaged in that a check valve is arranged on the water absorption capillary, so a problem that the irrigation branch pipe reversely supplies water to the water absorption capillary is solved, the hydrant and the water absorption capillary work independently, and the pipeline system is high in applicability and can be used for most irrigation and drainage scenes; during irrigation, the water valve is closed, the irrigation water source is pumped to the irrigation branch pipe through the water pump, the farmland is irrigated through the ground hydrant, and at the moment, the check valve is closed; during drainage, the water valve is opened, and underground water drained by the water absorption capillary enters the irrigation branch pipe through the check valve and is drained; and when the irrigation branch pipes are silted due to long-term use, the water valves are opened, and the irrigation branch pipes are flushed by pressurized water, so the service life can be prolonged.
本发明公开了一种灌排一体式管道系统，包括埋设在地下的灌溉支管和吸水毛管，吸水毛管与灌溉支管连接的根部安装有逆止阀，灌溉支管末端安装有水阀；管道系统还包括设置在地面的给水栓，给水栓与灌溉支管相连。本发明通过在吸水毛管上设置逆止阀解决了灌溉支管向吸水毛管反向供水的问题，使得给水栓与吸水毛管各自独立工作，管道系统适用性强，可用于多数灌溉排水场景；灌溉时，关闭水阀，灌溉水源由水泵泵送至灌溉支管，通过地面给水栓向农田灌水，此时逆止阀关闭；排水时，打开水阀，吸水毛管排出的地下水经逆止阀进入灌溉支管中并排出；当灌溉支管由于长期使用发生泥砂淤积时，打开水阀，通过带压水进行冲洗，可延长使用寿命。
Irrigation and drainage integrated pipeline system
The invention discloses an irrigation and drainage integrated pipeline system. The system comprises irrigation branch pipes and water absorption capillary pipes which are buried underground, wherein check valves are installed at roots, connected with the irrigation branch pipes, of the water absorption capillary pipes, and water valves are installed at tail ends of the irrigation branch pipes; and the pipeline system further comprises a hydrant arranged on the ground, and the hydrant is connected with the irrigation branch pipe. The system is advantaged in that a check valve is arranged on the water absorption capillary, so a problem that the irrigation branch pipe reversely supplies water to the water absorption capillary is solved, the hydrant and the water absorption capillary work independently, and the pipeline system is high in applicability and can be used for most irrigation and drainage scenes; during irrigation, the water valve is closed, the irrigation water source is pumped to the irrigation branch pipe through the water pump, the farmland is irrigated through the ground hydrant, and at the moment, the check valve is closed; during drainage, the water valve is opened, and underground water drained by the water absorption capillary enters the irrigation branch pipe through the check valve and is drained; and when the irrigation branch pipes are silted due to long-term use, the water valves are opened, and the irrigation branch pipes are flushed by pressurized water, so the service life can be prolonged.
本发明公开了一种灌排一体式管道系统，包括埋设在地下的灌溉支管和吸水毛管，吸水毛管与灌溉支管连接的根部安装有逆止阀，灌溉支管末端安装有水阀；管道系统还包括设置在地面的给水栓，给水栓与灌溉支管相连。本发明通过在吸水毛管上设置逆止阀解决了灌溉支管向吸水毛管反向供水的问题，使得给水栓与吸水毛管各自独立工作，管道系统适用性强，可用于多数灌溉排水场景；灌溉时，关闭水阀，灌溉水源由水泵泵送至灌溉支管，通过地面给水栓向农田灌水，此时逆止阀关闭；排水时，打开水阀，吸水毛管排出的地下水经逆止阀进入灌溉支管中并排出；当灌溉支管由于长期使用发生泥砂淤积时，打开水阀，通过带压水进行冲洗，可延长使用寿命。
Irrigation and drainage integrated pipeline system
一种灌排一体式管道系统
WANG RUKE (Autor:in) / GUO YUGENG (Autor:in) / ZHAO ZHENGFENG (Autor:in) / GUO XIANGPING (Autor:in) / ZHANG SHUXUAN (Autor:in) / CHEN SHENG (Autor:in)
11.02.2022
Patent
Elektronische Ressource
Chinesisch
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