A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the field of municipal pipelines, and relates to a municipal sewage suction system which comprises a shell. A powder spraying cavity is formed in the left side in the shell, a hollow rod sliding groove is fixedly formed in the lower side wall of the powder spraying cavity, a push block fixing rod is fixedly arranged on the lower side wall of the hollow rod sliding groove, a powder spraying push block is fixedly arranged at the upper end of the push block fixing rod, and a powder spraying cavity hollow rod is arranged in the hollow rod sliding groove in a sliding mode. According to the municipal sewage suction system provided by the invention, a sewage suction truck is started when the sewage suction truck sucks sewage of a municipal sewage discharge pipe, the sewage suction pipe can be prevented from being blocked and damaged by sundries in a sewage discharge well, and meanwhile, the problems that strong suction force can be generated during sewage suction, the sewage suction pipe is thrown disorderly, a vertical and good working state cannot be guaranteed, the sewage suction pipe needs to be held by one person, strong impact force and sewage pollution affect human health, the operation difficulty is high, and the working environment is poor are solved.
本发明属于市政管道领域，为一种市政用吸污系统，一种市政用吸污系统,包括壳体，所述壳体内左侧设有喷粉腔，所述喷粉腔下侧壁上固定设有空心杆滑槽，所述空心杆滑槽下侧壁上固定设有推块固定杆，所述推块固定杆上端固定设有喷粉推块，所述空心杆滑槽内滑动设有喷粉腔空心杆。本发明在吸污车对市政排污管进行吸污时启动，能够避免因排污井内的杂物堵塞和破坏吸污管，同时因吸污时会产生强吸力，使得吸污管乱甩，无法保证竖直良好的工作状态，需要一个人手持吸污管，强大的冲击力和污水的污染影响人的健康，操作难度较高，工作环境差。
The invention belongs to the field of municipal pipelines, and relates to a municipal sewage suction system which comprises a shell. A powder spraying cavity is formed in the left side in the shell, a hollow rod sliding groove is fixedly formed in the lower side wall of the powder spraying cavity, a push block fixing rod is fixedly arranged on the lower side wall of the hollow rod sliding groove, a powder spraying push block is fixedly arranged at the upper end of the push block fixing rod, and a powder spraying cavity hollow rod is arranged in the hollow rod sliding groove in a sliding mode. According to the municipal sewage suction system provided by the invention, a sewage suction truck is started when the sewage suction truck sucks sewage of a municipal sewage discharge pipe, the sewage suction pipe can be prevented from being blocked and damaged by sundries in a sewage discharge well, and meanwhile, the problems that strong suction force can be generated during sewage suction, the sewage suction pipe is thrown disorderly, a vertical and good working state cannot be guaranteed, the sewage suction pipe needs to be held by one person, strong impact force and sewage pollution affect human health, the operation difficulty is high, and the working environment is poor are solved.
本发明属于市政管道领域，为一种市政用吸污系统，一种市政用吸污系统,包括壳体，所述壳体内左侧设有喷粉腔，所述喷粉腔下侧壁上固定设有空心杆滑槽，所述空心杆滑槽下侧壁上固定设有推块固定杆，所述推块固定杆上端固定设有喷粉推块，所述空心杆滑槽内滑动设有喷粉腔空心杆。本发明在吸污车对市政排污管进行吸污时启动，能够避免因排污井内的杂物堵塞和破坏吸污管，同时因吸污时会产生强吸力，使得吸污管乱甩，无法保证竖直良好的工作状态，需要一个人手持吸污管，强大的冲击力和污水的污染影响人的健康，操作难度较高，工作环境差。
Sewage suction device for municipal underground pipeline construction
| European Patent Office | 2022
Sewage suction system, method and device for sewage suction trucks and sewage suction truck
| European Patent Office | 2016
| European Patent Office | 2020