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A platform for research: civil engineering, architecture and urbanism
Layered water taking system of rock-fill concrete gravity dam
The layered water taking system of the rock-fill concrete gravity dam comprises a dam body and a water taking tower arranged on one side of the dam body, a water taking well is arranged in the water taking tower, a plurality of water taking pipes are connected to the water taking well, gates are vertically and slidably connected to water inlets of the water taking pipes, and filter screens are connected to the positions, located on the inner sides of the gates, in the water taking pipes; a sewage cleaning scraper blade used for cleaning sewage on the filter screen is rotationally connected to the position, located on the outer side of the filter screen, in the water intake pipe, a power device used for driving the gate to slide and the sewage cleaning scraper blade to rotate is arranged at the top of the water intake tower, the power device is connected with the gate through a first transmission device, and the power device is connected with the sewage cleaning scraper blade through a second transmission device; during use, when the gate is closed, the gate separates the filter screen from water, the contact time of the filter screen and the water is shortened, the possibility that the filter screen is attached with dirt is reduced, when the power device drives the gate to be opened, the dirt cleaning scraper is driven to rotate at the same time, the filter screen is cleaned, the structure is simple, cleaning is efficient, and energy conservation and environmental protection are achieved.
本申请涉及堆石混凝土重力坝的分层取水系统，包括：坝体以及设于坝体一侧的取水塔，取水塔内设有取水井，取水井上连接有多个取水管，取水管的进水口处竖直滑动连接有闸门，取水管内位于闸门内侧连接有滤网，取水管内位于滤网外侧转动连接有用于清理滤网上污物的清污刮板，取水塔顶部设有用于驱动闸门滑动以及清污刮板转动的动力装置，动力装置与闸门之间通过第一传动装置相连接，动力装置与清污刮板之间通过第二传动装置相连接，本申请在使用时，闸门关闭时，闸门将滤网与水隔离开，缩短了滤网与水接触的时间，降低了滤网沾附污物的可能性，动力装置驱动闸门打开时，同时驱动清污刮板转动，对滤网进行清理，结构简单，清理高效，节能环保。
Layered water taking system of rock-fill concrete gravity dam
The layered water taking system of the rock-fill concrete gravity dam comprises a dam body and a water taking tower arranged on one side of the dam body, a water taking well is arranged in the water taking tower, a plurality of water taking pipes are connected to the water taking well, gates are vertically and slidably connected to water inlets of the water taking pipes, and filter screens are connected to the positions, located on the inner sides of the gates, in the water taking pipes; a sewage cleaning scraper blade used for cleaning sewage on the filter screen is rotationally connected to the position, located on the outer side of the filter screen, in the water intake pipe, a power device used for driving the gate to slide and the sewage cleaning scraper blade to rotate is arranged at the top of the water intake tower, the power device is connected with the gate through a first transmission device, and the power device is connected with the sewage cleaning scraper blade through a second transmission device; during use, when the gate is closed, the gate separates the filter screen from water, the contact time of the filter screen and the water is shortened, the possibility that the filter screen is attached with dirt is reduced, when the power device drives the gate to be opened, the dirt cleaning scraper is driven to rotate at the same time, the filter screen is cleaned, the structure is simple, cleaning is efficient, and energy conservation and environmental protection are achieved.
本申请涉及堆石混凝土重力坝的分层取水系统，包括：坝体以及设于坝体一侧的取水塔，取水塔内设有取水井，取水井上连接有多个取水管，取水管的进水口处竖直滑动连接有闸门，取水管内位于闸门内侧连接有滤网，取水管内位于滤网外侧转动连接有用于清理滤网上污物的清污刮板，取水塔顶部设有用于驱动闸门滑动以及清污刮板转动的动力装置，动力装置与闸门之间通过第一传动装置相连接，动力装置与清污刮板之间通过第二传动装置相连接，本申请在使用时，闸门关闭时，闸门将滤网与水隔离开，缩短了滤网与水接触的时间，降低了滤网沾附污物的可能性，动力装置驱动闸门打开时，同时驱动清污刮板转动，对滤网进行清理，结构简单，清理高效，节能环保。
Layered water taking system of rock-fill concrete gravity dam
堆石混凝土重力坝的分层取水系统
LI JIYU (author) / SUN SUQING (author) / LI HONG (author) / DONG DAN (author) / LYU DE'AN (author)
2022-10-11
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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