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A platform for research: civil engineering, architecture and urbanism
Non-excavation repairing device and method for urban underground drainage pipeline
The invention discloses a non-excavation repairing device for an urban underground drainage pipeline, and relates to the technical field of pipeline non-excavation repairing. The non-excavation repairing device comprises an inlet vertical pipe, an outlet vertical pipe and a drainage transverse pipe of the urban underground drainage pipeline, and further comprises a main box body, a first pipe groove, a second pipe groove, a third pipe groove and a wire wheel which are located on the ground, wherein an air pump and air heating equipment are arranged in an inner cavity of the main box body; an air inlet is formed in the top of the main box body; a sealing cover is in sealed screw joint to the top of the air inlet; an air inlet pipe is arranged at the air inlet end of the air pump; an air outlet pipe is arranged at the air outlet end of an air heating pipe; an air stop valve is arranged on the air outlet pipe; and a connecting rope connected with a repairing hose is wound around the outerwall of the wire wheel. According to the non-excavation repairing device, when non-excavation repairing operation is conducted on the urban underground drainage pipeline, in a limited space, the heatconversion efficiency of a heating device used for heating air is improved, energy waste is reduced, and the problem that the two ends are difficult to attach when the drainage transverse pipe is repaired is solved.
本发明公开了一种城市地下排水管道非开挖修复的装置，涉及管道非开挖修复技术领域，包括城市地下排水管路的入口竖管、出口竖管、排水横管和位于地上的主箱体、第一管槽、第二管槽、第三管槽和线轮，主箱体的内腔设置有空气泵和空气加热设备，主箱体的顶部设置有进气口，进气口的顶部密封螺接有密封盖，空气泵的进气端设置有进气管，空气加热管的出气端设置有出气管，出气管上设置有气体截止阀，线轮的外壁绕接有与修复软管相接的连接绳。本发明能够在对城市地下排水管道进行非开挖修复作业时，在有限的空间内，提高用于加热空气的加热装置的热转化效率，降低能源浪费，解决在对排水横管进行修复时两端处难以贴合的问题。
Non-excavation repairing device and method for urban underground drainage pipeline
The invention discloses a non-excavation repairing device for an urban underground drainage pipeline, and relates to the technical field of pipeline non-excavation repairing. The non-excavation repairing device comprises an inlet vertical pipe, an outlet vertical pipe and a drainage transverse pipe of the urban underground drainage pipeline, and further comprises a main box body, a first pipe groove, a second pipe groove, a third pipe groove and a wire wheel which are located on the ground, wherein an air pump and air heating equipment are arranged in an inner cavity of the main box body; an air inlet is formed in the top of the main box body; a sealing cover is in sealed screw joint to the top of the air inlet; an air inlet pipe is arranged at the air inlet end of the air pump; an air outlet pipe is arranged at the air outlet end of an air heating pipe; an air stop valve is arranged on the air outlet pipe; and a connecting rope connected with a repairing hose is wound around the outerwall of the wire wheel. According to the non-excavation repairing device, when non-excavation repairing operation is conducted on the urban underground drainage pipeline, in a limited space, the heatconversion efficiency of a heating device used for heating air is improved, energy waste is reduced, and the problem that the two ends are difficult to attach when the drainage transverse pipe is repaired is solved.
本发明公开了一种城市地下排水管道非开挖修复的装置，涉及管道非开挖修复技术领域，包括城市地下排水管路的入口竖管、出口竖管、排水横管和位于地上的主箱体、第一管槽、第二管槽、第三管槽和线轮，主箱体的内腔设置有空气泵和空气加热设备，主箱体的顶部设置有进气口，进气口的顶部密封螺接有密封盖，空气泵的进气端设置有进气管，空气加热管的出气端设置有出气管，出气管上设置有气体截止阀，线轮的外壁绕接有与修复软管相接的连接绳。本发明能够在对城市地下排水管道进行非开挖修复作业时，在有限的空间内，提高用于加热空气的加热装置的热转化效率，降低能源浪费，解决在对排水横管进行修复时两端处难以贴合的问题。
Non-excavation repairing device and method for urban underground drainage pipeline
一种城市地下排水管道非开挖修复的装置和修复方法
XIA YEMING (author) / HU HUA (author) / XU XUNMU (author)
2021-02-26
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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