Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water affair anti-backflow monitoring system and anti-backflow method thereof
The invention discloses a water affair anti-backflow monitoring system and an anti-backflow method thereof. The monitoring system comprises a control valve arranged in a pipe network, a flow sensor for monitoring the flow of drainage fluid is arranged in the control valve, and the output end of the flow sensor is connected with an information collector and transmits flow information; and the information collector is connected with the water affair upper computer through a water affair network. The anti-backflow method comprises the following steps that water pressure information on the two sides of the control valve is obtained; calculating pressure difference between two sides of the control valve; carrying out differential pressure comparison; adjusting the control valve; monitoring the liquid flow of the drain opening; uploading the flow velocity information to a water affair upper computer; and transmitting, by the water affair upper computer, the state of the control valve to the mobile processing end. According to the invention, a backflow point appearing in the operation of the urban water supply system can be sensed in time, data is sent in real time through the information collector in the anti-tilting monitoring system, the data is received through the water affair upper computer and is communicated to the mobile processing terminal in the area, and the emergency processing time of water affair is greatly shortened.
本发明公开了一种水务防倒流监测系统及其防倒流方法，其检测系统包括设置在管网中的控制阀，所述控制阀中设置有对泄水流体进行流量监测的流量传感器，流量传感器的输出端与信息采集器相连并传送流量信息，所述信息采集器通过水务网络与水务上位机相连；其防倒流方法，包括以下步骤：获取控制阀两侧水压信息；计算控制阀两侧压差；进行压差对比；调节控制阀；监测泄水口液体流量；流速信息上传至水务上位机；水务上位机将控制阀状态传送至移动处理端。本发明能够及时感知城市供水系统运行中出现的倒流点，通过防倒监测系统中的信息采集器将数据实时发送，通过水务上位机进行接收并通讯到所在区域的移动处理端，大大缩减了水务的应急处理时间。
Water affair anti-backflow monitoring system and anti-backflow method thereof
The invention discloses a water affair anti-backflow monitoring system and an anti-backflow method thereof. The monitoring system comprises a control valve arranged in a pipe network, a flow sensor for monitoring the flow of drainage fluid is arranged in the control valve, and the output end of the flow sensor is connected with an information collector and transmits flow information; and the information collector is connected with the water affair upper computer through a water affair network. The anti-backflow method comprises the following steps that water pressure information on the two sides of the control valve is obtained; calculating pressure difference between two sides of the control valve; carrying out differential pressure comparison; adjusting the control valve; monitoring the liquid flow of the drain opening; uploading the flow velocity information to a water affair upper computer; and transmitting, by the water affair upper computer, the state of the control valve to the mobile processing end. According to the invention, a backflow point appearing in the operation of the urban water supply system can be sensed in time, data is sent in real time through the information collector in the anti-tilting monitoring system, the data is received through the water affair upper computer and is communicated to the mobile processing terminal in the area, and the emergency processing time of water affair is greatly shortened.
本发明公开了一种水务防倒流监测系统及其防倒流方法，其检测系统包括设置在管网中的控制阀，所述控制阀中设置有对泄水流体进行流量监测的流量传感器，流量传感器的输出端与信息采集器相连并传送流量信息，所述信息采集器通过水务网络与水务上位机相连；其防倒流方法，包括以下步骤：获取控制阀两侧水压信息；计算控制阀两侧压差；进行压差对比；调节控制阀；监测泄水口液体流量；流速信息上传至水务上位机；水务上位机将控制阀状态传送至移动处理端。本发明能够及时感知城市供水系统运行中出现的倒流点，通过防倒监测系统中的信息采集器将数据实时发送，通过水务上位机进行接收并通讯到所在区域的移动处理端，大大缩减了水务的应急处理时间。
Water affair anti-backflow monitoring system and anti-backflow method thereof
一种水务防倒流监测系统及其防倒流方法
HONG RONGKUN (Autor:in)
22.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
G01F
Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes
,
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
E03F
SEWERS
,
Abwasserkanäle