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Online monitoring system for gas-phase pollutants of drainage pipe network

A technology for drainage pipe network and monitoring system, which is applied in the direction of pipeline system, signal transmission system, analysis of gas mixture, etc., and can solve the problems of inability to monitor on-line in real time

Inactive Publication Date: 2020-09-11
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the embodiments of the present invention is to provide an online monitoring system for gaseous pollutants in the drainage pipe network, so as to solve the technical problem that cannot be monitored in real time in the prior art

Method used

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  • Online monitoring system for gas-phase pollutants of drainage pipe network
  • Online monitoring system for gas-phase pollutants of drainage pipe network

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Embodiment Construction

[0027] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0029] Such as figure ...

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Abstract

The invention relates to the technical field of municipal drainage monitoring, and discloses an online monitoring system for gas-phase pollutants of a drainage pipe network. The system comprises a sensor assembly. The sensor assembly comprises a sensor used for collecting gas-phase pollutant concentration, a signal conversion unit used for converting gas-phase pollutant concentration data into signals, a signal transmission unit used for transmitting the signals and a signal interpretation unit used for interpreting the signals which are connected in sequence; and the signal receiving server of the remote module is in communication connection with the signal interpretation unit through the communication transmission server of the wireless transmission module. The gas-phase pollutant concentration of the drainage pipe network is collected on line through the sensor assembly, data is processed and converted into signals to be transmitted, the signals are transmitted to the remote modulethrough the wireless transmission module, the gas-phase pollutant concentration can be obtained on line through the remote module, and online monitoring is achieved.

Description

technical field [0001] The invention relates to the technical field of municipal drainage monitoring, in particular to an online monitoring system for gas phase pollutants in a drainage pipe network. Background technique [0002] In recent years, my country's urban water pollution situation is still severe, and the problems in the operation of urban drainage pipe networks have become increasingly prominent, especially problems such as pipe network corrosion, stench, explosions, etc., which seriously endanger human and environmental health. Hydrogen sulfide and methane are the causes of these problems main substance. Strengthening the information construction of the urban drainage network is an important technical means to solve related problems. Realizing the information monitoring of gas phase hydrogen sulfide and methane in the operation of the drainage network is the premise and basis for realizing the information management of the network, which is then applicable to the ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00F17D5/00G08C17/02
CPCF17D5/00G01N33/0004G01N33/0044G01N33/0047
Inventor 刘艳臣左志强黄霞
Owner TSINGHUA UNIV
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