Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic pressure relief device for water conservancy gate
The invention discloses an automatic pressure relief device for a water conservancy gate. The automatic pressure relief device comprises a gate shell. A water flow blocking cavity with a leftward opening is formed in the gate shell. A connecting cavity is arranged in the right side of the water flow blocking cavity in a communicating mode. A connecting shaft is rotatably installed in the upper endwall of the communicating position of the connecting cavity and the water flow blocking cavity. A stopping block is fixedly arranged on the periphery of the connecting shaft. When the water pressureof the water inlet side of the gate is too large, pressure relief can be automatically conducted, the situation that the water pressure on the left side cannot be discharged is prevented, meanwhile, the water flow on the left side is ensured to be enough to irrigate crops, irrigation water can be filtered out, some large impurities and waterweeds in the irrigation water are filtered out, and thenthe occupied area is reduced through compression.
本发明公开了一种用于水利闸门的自动泄压装置，包括闸门外壳，所述闸门外壳内设有开口朝左的水流拦截腔，所述水流拦截腔右侧连通设有衔接腔，所述衔接腔与所述水流拦截腔连通处上端壁内转动安装设有衔接轴，所述衔接轴外周上固设有阻拦块，本发明在闸门进水一侧的水压过大时，会自动进行泄压，防止左侧的水压无法排泄，同时保证左侧的水流足够对农作物进行灌溉的水量，并且会对灌溉水进行过滤，把其中的一些较大的杂质和水草过滤出来，然后压缩使其减少占用面积。
Automatic pressure relief device for water conservancy gate
The invention discloses an automatic pressure relief device for a water conservancy gate. The automatic pressure relief device comprises a gate shell. A water flow blocking cavity with a leftward opening is formed in the gate shell. A connecting cavity is arranged in the right side of the water flow blocking cavity in a communicating mode. A connecting shaft is rotatably installed in the upper endwall of the communicating position of the connecting cavity and the water flow blocking cavity. A stopping block is fixedly arranged on the periphery of the connecting shaft. When the water pressureof the water inlet side of the gate is too large, pressure relief can be automatically conducted, the situation that the water pressure on the left side cannot be discharged is prevented, meanwhile, the water flow on the left side is ensured to be enough to irrigate crops, irrigation water can be filtered out, some large impurities and waterweeds in the irrigation water are filtered out, and thenthe occupied area is reduced through compression.
本发明公开了一种用于水利闸门的自动泄压装置，包括闸门外壳，所述闸门外壳内设有开口朝左的水流拦截腔，所述水流拦截腔右侧连通设有衔接腔，所述衔接腔与所述水流拦截腔连通处上端壁内转动安装设有衔接轴，所述衔接轴外周上固设有阻拦块，本发明在闸门进水一侧的水压过大时，会自动进行泄压，防止左侧的水压无法排泄，同时保证左侧的水流足够对农作物进行灌溉的水量，并且会对灌溉水进行过滤，把其中的一些较大的杂质和水草过滤出来，然后压缩使其减少占用面积。
Automatic pressure relief device for water conservancy gate
一种用于水利闸门的自动泄压装置
YANG WENJU (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Pressure relief type automatic opening device for water conservancy gate
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023