A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water taking head device, water taking head device preparation method and water taking system
The invention belongs to the technical field of water taking heads, and provides a water taking head device, a preparation method of the water taking head device and a water taking system.The water taking head device comprises a water taking head body, a water taking head cover and a water guiding plate, a channel is formed in the base, the water taking head body is arranged at the top of the base and communicates with the channel, and the water guiding plate is arranged at the bottom of the base; the water guide plate forms an extension channel of the channel; a flow channel is formed in the box culvert; wherein the multiple water taking bodies are sequentially arranged in the extending direction of the flow channel at intervals, and the extending channel extends into the flow channel, so that the average flow speed of the multiple water taking bodies reaches a flow speed set value. According to the water taking head, the water guiding plate has a buffering effect on flowing water entering the water taking head, turbulent flow can be avoided or reduced, the average flow speed of the corresponding water taking head body can be adjusted according to different depths of the water guiding plate extending into the flow channel, and therefore the depth of the water guiding plate extending into the flow channel can be reversely deduced according to a set flow speed value, and turbulent flow can be avoided from being generated in the flow channel.
本申请属于取水头部技术领域，提供了一种取水头装置、取水头装置的制备方法和取水系统，取水头装置包括：取水头本体，包括进水网格口、底座和导水板，底座内形成通道，进水网格口设于底座的顶部并与通道连通，导水板设于底座的底部，且导水板构成通道的延伸通道；箱涵，形成有流道；其中，沿流道的延伸方向相互间隔依次设置多个取水本体，延伸通道伸入至流道内，使得多个取水本体的平均流速达到流速设定值。通过导水板对进入的流水起到缓冲的效果，可避免或减少湍流的产生，通过导水板伸入流道内深度不同，可调节对应的取水头本体的平均流速，从而可根据设定的流速设定值反推导水板伸入流道内的深度，从而可避免流道内产生湍流。
Water taking head device, water taking head device preparation method and water taking system
The invention belongs to the technical field of water taking heads, and provides a water taking head device, a preparation method of the water taking head device and a water taking system.The water taking head device comprises a water taking head body, a water taking head cover and a water guiding plate, a channel is formed in the base, the water taking head body is arranged at the top of the base and communicates with the channel, and the water guiding plate is arranged at the bottom of the base; the water guide plate forms an extension channel of the channel; a flow channel is formed in the box culvert; wherein the multiple water taking bodies are sequentially arranged in the extending direction of the flow channel at intervals, and the extending channel extends into the flow channel, so that the average flow speed of the multiple water taking bodies reaches a flow speed set value. According to the water taking head, the water guiding plate has a buffering effect on flowing water entering the water taking head, turbulent flow can be avoided or reduced, the average flow speed of the corresponding water taking head body can be adjusted according to different depths of the water guiding plate extending into the flow channel, and therefore the depth of the water guiding plate extending into the flow channel can be reversely deduced according to a set flow speed value, and turbulent flow can be avoided from being generated in the flow channel.
本申请属于取水头部技术领域，提供了一种取水头装置、取水头装置的制备方法和取水系统，取水头装置包括：取水头本体，包括进水网格口、底座和导水板，底座内形成通道，进水网格口设于底座的顶部并与通道连通，导水板设于底座的底部，且导水板构成通道的延伸通道；箱涵，形成有流道；其中，沿流道的延伸方向相互间隔依次设置多个取水本体，延伸通道伸入至流道内，使得多个取水本体的平均流速达到流速设定值。通过导水板对进入的流水起到缓冲的效果，可避免或减少湍流的产生，通过导水板伸入流道内深度不同，可调节对应的取水头本体的平均流速，从而可根据设定的流速设定值反推导水板伸入流道内的深度，从而可避免流道内产生湍流。
Water taking head device, water taking head device preparation method and water taking system
取水头装置、取水头装置制备方法和取水系统
YAN HUALIN (author) / CAI SHUWANG (author) / REN BOHAN (author) / YANG GUANGLEI (author) / HAN TONGPING (author)
2023-08-25
Patent
Electronic Resource
Chinese
Floating water taking device capable of adjusting water taking depth
| European Patent Office | 2021
Reservoir dynamic water taking system and water taking method
| European Patent Office | 2024