Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete dam and flood discharge hole explosion-proof device thereof
The invention discloses a concrete dam and a flood discharge hole explosion-proof device thereof. The concrete dam comprises a dam body and a flood discharge hole of the dam body, wherein a gate and adownstream opening are formed in the upstream portion of the flood discharge hole, and the concrete dam is characterized in that the explosion-proof device is installed in the flood discharge hole and comprises an air bag located in the downstream opening of the flood discharge hole, an air bag is connected to the gate and/or the hole wall of the flood discharge hole, and the air bag has an inflation state of blocking the downstream opening of the flood discharge hole when being filled with gas and a vacant state of avoiding the downstream opening of the inclined hole when not being filled with gas. According to the flood discharge hole explosion-proof device, the protection device does not need to be refitted or the concrete dam does not need to be damaged, only the air bag needs to be inflated to block the opening of the flood discharge hole when the threat of the drone is detected, and in addition, the protection device has the advantages of being low in structural complexity, easyto manufacture, capable of facilitating rapid deployment, capable of saving time and labor, flexible and convenient to use.
本发明涉及一种混凝土坝及其泄洪孔洞防爆装置，混凝土坝，包括坝体及其泄洪孔洞，泄洪孔洞上游设有闸门，下游开口，其特征在于，泄洪孔洞内安装有防爆装置，防爆装置包括位于泄洪孔洞下游开口内的气囊，气囊连接在闸门和/或泄洪孔洞的孔壁上，气囊具有在充满气体时封堵泄洪孔洞下游开口的充气状态、以及未充满气体时让开斜孔孔洞下游开口的空置状态。本防护装置不需要改装或者破坏混凝土坝坝体，只需要在侦测到无人机威胁时，通过向气囊充气，让其封堵上泄洪孔洞孔口即可，此外，本防护装置结构复杂程度低，制作简单，便于快速布防，具有省时省力、灵活方便的优点。
Concrete dam and flood discharge hole explosion-proof device thereof
The invention discloses a concrete dam and a flood discharge hole explosion-proof device thereof. The concrete dam comprises a dam body and a flood discharge hole of the dam body, wherein a gate and adownstream opening are formed in the upstream portion of the flood discharge hole, and the concrete dam is characterized in that the explosion-proof device is installed in the flood discharge hole and comprises an air bag located in the downstream opening of the flood discharge hole, an air bag is connected to the gate and/or the hole wall of the flood discharge hole, and the air bag has an inflation state of blocking the downstream opening of the flood discharge hole when being filled with gas and a vacant state of avoiding the downstream opening of the inclined hole when not being filled with gas. According to the flood discharge hole explosion-proof device, the protection device does not need to be refitted or the concrete dam does not need to be damaged, only the air bag needs to be inflated to block the opening of the flood discharge hole when the threat of the drone is detected, and in addition, the protection device has the advantages of being low in structural complexity, easyto manufacture, capable of facilitating rapid deployment, capable of saving time and labor, flexible and convenient to use.
本发明涉及一种混凝土坝及其泄洪孔洞防爆装置，混凝土坝，包括坝体及其泄洪孔洞，泄洪孔洞上游设有闸门，下游开口，其特征在于，泄洪孔洞内安装有防爆装置，防爆装置包括位于泄洪孔洞下游开口内的气囊，气囊连接在闸门和/或泄洪孔洞的孔壁上，气囊具有在充满气体时封堵泄洪孔洞下游开口的充气状态、以及未充满气体时让开斜孔孔洞下游开口的空置状态。本防护装置不需要改装或者破坏混凝土坝坝体，只需要在侦测到无人机威胁时，通过向气囊充气，让其封堵上泄洪孔洞孔口即可，此外，本防护装置结构复杂程度低，制作简单，便于快速布防，具有省时省力、灵活方便的优点。
Concrete dam and flood discharge hole explosion-proof device thereof
混凝土坝及其泄洪孔洞防爆装置
ZHAO XIAOHUA (Autor:in) / GUO XINGHU (Autor:in) / FANG HONGYUAN (Autor:in) / YU XIANG (Autor:in)
27.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
| Europäisches Patentamt | 2023
Sewage pool explosion-proof device and explosion-proof method
| Europäisches Patentamt | 2024