Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water taking device for farmland irrigation
The water taking device for farm irrigation comprises a pump body and a shell for installing the pump body, the pump body is installed at the bottom in the shell, a water diversion pipe is arranged on the front portion of the shell, the water diversion pipe is obliquely arranged, the whole water diversion pipe obliquely faces upwards, and the bottom of the water diversion pipe penetrates through the shell and then is communicated to the pump body; a counterweight and a positioning assembly are arranged on the shell; and a drainage mechanism for draining tail water generated in the pump body is further arranged at the bottom in the shell. The water hammer effect is used for design, the pump body is designed to be of a sunken structure and applied to relatively flat water areas such as natural rivers and artificial channels, the sunken structure enables water flow to generate liquid level difference, and then the purpose of taking water through the water hammer effect is achieved.
本发明为一种农田灌溉用取水装置，包括泵体和对泵体进行安装的壳体，泵体安装在壳体内的底部，壳体前部设有引水管，引水管倾斜设置，引水管整体倾斜朝向上方，引水管的底部穿过壳体后连通至所述的泵体；壳体上设有配重及定位组件；壳体内底部还设有对泵体内产生的尾水进行排出的排水机构。它利用水锤效应进行设计，将泵体设计为下沉式结构，应用于相对平坦的水域，如自然河流、人工渠道等位置，下沉式结构使水流产生液位差，进而达到利用水锤效应取水的目的。
Water taking device for farmland irrigation
The water taking device for farm irrigation comprises a pump body and a shell for installing the pump body, the pump body is installed at the bottom in the shell, a water diversion pipe is arranged on the front portion of the shell, the water diversion pipe is obliquely arranged, the whole water diversion pipe obliquely faces upwards, and the bottom of the water diversion pipe penetrates through the shell and then is communicated to the pump body; a counterweight and a positioning assembly are arranged on the shell; and a drainage mechanism for draining tail water generated in the pump body is further arranged at the bottom in the shell. The water hammer effect is used for design, the pump body is designed to be of a sunken structure and applied to relatively flat water areas such as natural rivers and artificial channels, the sunken structure enables water flow to generate liquid level difference, and then the purpose of taking water through the water hammer effect is achieved.
本发明为一种农田灌溉用取水装置，包括泵体和对泵体进行安装的壳体，泵体安装在壳体内的底部，壳体前部设有引水管，引水管倾斜设置，引水管整体倾斜朝向上方，引水管的底部穿过壳体后连通至所述的泵体；壳体上设有配重及定位组件；壳体内底部还设有对泵体内产生的尾水进行排出的排水机构。它利用水锤效应进行设计，将泵体设计为下沉式结构，应用于相对平坦的水域，如自然河流、人工渠道等位置，下沉式结构使水流产生液位差，进而达到利用水锤效应取水的目的。
Water taking device for farmland irrigation
一种农田灌溉用取水装置
SU JING (Autor:in) / HUANG XIULING (Autor:in) / CAI LINGHAN (Autor:in) / WANG ZHIJUAN (Autor:in) / ZHU KAIMI (Autor:in) / ZHU YANXIA (Autor:in) / LU WEIHAN (Autor:in) / ZHANG ZHIHUA (Autor:in) / SUN ZHANSHENG (Autor:in) / WANG YUE (Autor:in)
09.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
F04B
Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten
,
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
/
A01G
Gartenbau
,
HORTICULTURE
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Water channel excavating device for farmland irrigation
| Europäisches Patentamt | 2021