Urban underground drainage pipe network detection device and detection method thereof

Abstract

The invention discloses an urban underground drainage pipe network detection device and relates to the technical field of underground drainage pipe detection. The urban underground drainage pipe network detection device comprises a main controller, a detection vehicle, a camera shooting detection module, a lamp set and a sampling device; the detection vehicle and the lamp set are electrically connected with the main controller; the camera shooting detection module is in signal connection with the main controller; the camera shooting detection module, the lamp set and the sampling device are all arranged on the detection vehicle. The invention further provides a detection method of the urban underground drainage pipe network detection device, and the urban underground drainage pipe networkdetection device and the detection method solve the technical problems of detecting the quality of an underground water pipe network and sampling gas in a drainage pipe.

Description

technical field [0001] The invention relates to the technical field of underground drainage pipe detection, in particular to an urban underground drainage pipe detection device and a detection method thereof. Background technique [0002] During the construction and operation of the urban underground drainage network, the damage and deformation of the underground pipelines occur from time to time; the structural and functional defects of the pipeline caused by uneven settlement and environmental factors make the urban underground drainage network unable to play its due role. The role of sewage running, leaking, blocking traffic, bringing inconvenience to urban construction and people's lives; therefore, it is particularly necessary to develop a detection device for the quality of the underground water pipe network. [0003] On the other hand, the organic and inorganic substances contained in the domestic sewage, industrial wastewater, and urban natural water transported in t...

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Problems solved by technology

[0002] During the construction and operation of the urban underground drainage network, the damage and deformation of the underground pipelines occur from time to time; the structural and functional defects of the pipeline caused by uneven settlement and environmental factors make the urban underground drainage network unable to play its due role. The role of sewage running, emitting, leaking, blocking traffic, bringing inconvenience to urban construction and people's lives; therefore, it is particularly necessary to develop a detection device for the quality detection of the underground water pipe network

[0003] On the other hand, the organic and inorganic substances contained in the domestic sewage, industrial wastewater, and urban natural water transported in the drainage pipes will produce various toxic and harmful substances under the action of microorganisms under anaerobic conditions in closed pipes. , Flammable and explosive gases, such as hydrogen sulfide, methane, carbon monoxide, etc., when the gas reaches a certain concentration, it will cause personal injury to the workers, and it will also explode when encountering an open flame, which will affect the environment or hurt the surrounding people. Therefore, it is necessary to design a system for sampling the gas in the drain pipe to solve the problem

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