Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water retaining wall with structure for increasing downstream dissolved oxygen content of hydropower station
The invention discloses a retention wall with a structure for increasing the downstream dissolved oxygen content of a hydropower station, and relates to the technical field of barrage construction, and the retention wall with the structure for increasing the downstream dissolved oxygen content of the hydropower station comprises the following specific operation steps that a dam is directly used for intervening water discharge; the dam has the advantages that the water retaining wall is installed on the upstream, a hydropower station with water passing through the bottom can be changed into a hydropower station with water passing through the surface layer, and the power generation efficiency of a power generator can be improved by increasing the water flow fall; the dissolved oxygen of the upstream surface layer water body is higher than that of the upstream bottom layer water body, after the water is discharged into the downstream through the power generation water inlet, the consumption of the dissolved oxygen is reduced, the oxygen-enriched water enters the downstream, the environmental pollution is reduced, and the situation that the river water body is sharply deteriorated and polluted due to the reduction of the dissolved oxygen is avoided by adjusting the height of the water inlet of the hydropower station.
本发明公开了一种带有增加水电站下游溶解氧量结构的挡水墙，本发明涉及堰坝建造技术领域，一种带有增加水电站下游溶解氧量结构的挡水墙的增加溶解氧量具体操作步骤如下：直接使用大坝来对水体排出进行干预，底层水自然经过大坝底部流经发电进水口再排出本发明的优点在于：通过在上游安装挡水墙，能够使本身由底部过水的水电站变为表层过水，增加水流落差可以提高发电机的发电效率，且上游表层水体的溶解氧高于上游底层水体的溶解氧，在经过发电进水口排入下游后，减少溶解氧的消耗，使富氧水进入下游，减少环境污染，避免了河流水体因溶解氧的降低而急剧恶化和遭受污染，通过调节水电站进水口的高度。
Water retaining wall with structure for increasing downstream dissolved oxygen content of hydropower station
The invention discloses a retention wall with a structure for increasing the downstream dissolved oxygen content of a hydropower station, and relates to the technical field of barrage construction, and the retention wall with the structure for increasing the downstream dissolved oxygen content of the hydropower station comprises the following specific operation steps that a dam is directly used for intervening water discharge; the dam has the advantages that the water retaining wall is installed on the upstream, a hydropower station with water passing through the bottom can be changed into a hydropower station with water passing through the surface layer, and the power generation efficiency of a power generator can be improved by increasing the water flow fall; the dissolved oxygen of the upstream surface layer water body is higher than that of the upstream bottom layer water body, after the water is discharged into the downstream through the power generation water inlet, the consumption of the dissolved oxygen is reduced, the oxygen-enriched water enters the downstream, the environmental pollution is reduced, and the situation that the river water body is sharply deteriorated and polluted due to the reduction of the dissolved oxygen is avoided by adjusting the height of the water inlet of the hydropower station.
本发明公开了一种带有增加水电站下游溶解氧量结构的挡水墙，本发明涉及堰坝建造技术领域，一种带有增加水电站下游溶解氧量结构的挡水墙的增加溶解氧量具体操作步骤如下：直接使用大坝来对水体排出进行干预，底层水自然经过大坝底部流经发电进水口再排出本发明的优点在于：通过在上游安装挡水墙，能够使本身由底部过水的水电站变为表层过水，增加水流落差可以提高发电机的发电效率，且上游表层水体的溶解氧高于上游底层水体的溶解氧，在经过发电进水口排入下游后，减少溶解氧的消耗，使富氧水进入下游，减少环境污染，避免了河流水体因溶解氧的降低而急剧恶化和遭受污染，通过调节水电站进水口的高度。
Water retaining wall with structure for increasing downstream dissolved oxygen content of hydropower station
一种带有增加水电站下游溶解氧量结构的挡水墙
ZHOU SHIQIANG (Autor:in) / LIN GUOEN (Autor:in) / LIU YUE (Autor:in) / CAI JIE (Autor:in) / WANG NING (Autor:in) / PENG LIANG (Autor:in) / ZHAO MENGXU (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Method for arranging preposed retaining wall at water inlet of hydropower station
| Europäisches Patentamt | 2024
Application of Concrete Cutoff Wall to Cofferdams Upstream and Downstream a Hydropower Station
| DOAJ | 2009
RETAINING WALL STRUCTURE FOR ENERGY STATION AND CONSTRUCTION METHOD OF RETAINING WALL STRUCTURE
| Europäisches Patentamt | 2018
Hydropower station water inlet breast wall connecting beam construction structure
| Europäisches Patentamt | 2024
Hydropower station downstream water level prediction method and device and terminal equipment
| Europäisches Patentamt | 2021