Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reverse dredging device for drainage pavement
The invention relates to the technical field of municipal drainage, in particular to a reverse dredging device for a drainage pavement, which comprises a hollow pressurizing cylinder, a pressure release valve communicated with an inner cavity of the pressurizing cylinder is arranged on the outer side wall of the pressurizing cylinder, a mounting ring is arranged at the top of the pressurizing cylinder, and a cover plate is arranged at the top of the mounting ring. A pressurizing cavity is defined by the cover plate, the mounting ring and the pressurizing cylinder, a pressurizing assembly used for pressurizing air into the pressurizing cylinder is arranged in the pressurizing cavity, an air inlet hole communicated with the pressurizing cavity is formed in the cover plate, a mounting well is formed in the drainage road surface, the pressurizing cylinder is located in the mounting well, and the cover plate is arranged at the wellhead of the mounting well in a sealed mode. The method has the advantage of environmental protection.
本发明涉及市政排水技术领域，尤其是涉及一种排水路面用逆向疏导装置，其包括中空设置的加压筒，加压筒的外侧壁上设置有与其内腔相通的泄压阀，加压筒的顶部设置有安装环，安装环的顶部设置有盖板，盖板、安装环和加压筒之间围合有加压腔，加压腔内设置有用于将空气加压至加压筒内的加压组件，盖板上开设有与加压腔相通的进气孔，排水路面上开设有安装井，加压筒位于安装井内且盖板密封设置于安装井的井口处。本申请具有环保的优点。
Reverse dredging device for drainage pavement
The invention relates to the technical field of municipal drainage, in particular to a reverse dredging device for a drainage pavement, which comprises a hollow pressurizing cylinder, a pressure release valve communicated with an inner cavity of the pressurizing cylinder is arranged on the outer side wall of the pressurizing cylinder, a mounting ring is arranged at the top of the pressurizing cylinder, and a cover plate is arranged at the top of the mounting ring. A pressurizing cavity is defined by the cover plate, the mounting ring and the pressurizing cylinder, a pressurizing assembly used for pressurizing air into the pressurizing cylinder is arranged in the pressurizing cavity, an air inlet hole communicated with the pressurizing cavity is formed in the cover plate, a mounting well is formed in the drainage road surface, the pressurizing cylinder is located in the mounting well, and the cover plate is arranged at the wellhead of the mounting well in a sealed mode. The method has the advantage of environmental protection.
本发明涉及市政排水技术领域，尤其是涉及一种排水路面用逆向疏导装置，其包括中空设置的加压筒，加压筒的外侧壁上设置有与其内腔相通的泄压阀，加压筒的顶部设置有安装环，安装环的顶部设置有盖板，盖板、安装环和加压筒之间围合有加压腔，加压腔内设置有用于将空气加压至加压筒内的加压组件，盖板上开设有与加压腔相通的进气孔，排水路面上开设有安装井，加压筒位于安装井内且盖板密封设置于安装井的井口处。本申请具有环保的优点。
Reverse dredging device for drainage pavement
排水路面用逆向疏导装置
HUANG QINGUANG (Autor:in) / ZHOU BIN (Autor:in)
29.07.2022
Patent
Elektronische Ressource
Chinesisch
Drainage pipeline centralized dredging device and dredging method thereof
| Europäisches Patentamt | 2020