Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Siphon type measurement and control gate valve, irrigation method and flow measurement method for siphon type irrigation
The siphon type measurement and control gate valve comprises a main pipeline which comprises a pipeline body, a first end and a second end, the first end and the second end are located at the two ends of the pipeline body, and the first end is a water inlet end; one end of the connecting pipe is connected with the second end of the main pipeline, and the other end of the connecting pipe serves as a water outlet end; the winding device is connected with the other end of the connecting pipe and is used for controlling the water outlet end of the connecting pipe to rise and fall so as to control the formation or stop of the siphon; the water sealing device is used for performing water sealing on the water inlet end and the water outlet end before the siphon is formed; the vacuum device is used for emptying air in the main pipeline before siphoning is formed, so that the main pipeline is filled with water, and the sensor is used for detecting the water level of the main channel and the branch channel. The embodiment of the invention further provides an irrigation method and a flow measurement method using the measurement and control gate valve.
本公开的实施例涉及一种虹吸式测控闸阀，包括：主管道，包括管道主体以及位于所述管道主体两端的第一端和第二端，所述第一端为进水端；连接管，所述连接管的一端与所述主管道的第二端连接，所述连接管的另一端作为出水端；卷扬装置，该卷扬装置与所述连接管的另一端连接，用于控制所述连接管出水端的升降来控制虹吸的形成或中止；水密封装置，用于在虹吸形成前，水密封所述进水端以及出水端；真空装置，用于在虹吸形成前，排空所述主管道内的空气，使水填充满所述主管道，以及传感器，用于探测主渠和支渠的水位。本公开实施例进一步提供了一种利用上述测控闸阀的灌溉方法以及测流方法。
Siphon type measurement and control gate valve, irrigation method and flow measurement method for siphon type irrigation
The siphon type measurement and control gate valve comprises a main pipeline which comprises a pipeline body, a first end and a second end, the first end and the second end are located at the two ends of the pipeline body, and the first end is a water inlet end; one end of the connecting pipe is connected with the second end of the main pipeline, and the other end of the connecting pipe serves as a water outlet end; the winding device is connected with the other end of the connecting pipe and is used for controlling the water outlet end of the connecting pipe to rise and fall so as to control the formation or stop of the siphon; the water sealing device is used for performing water sealing on the water inlet end and the water outlet end before the siphon is formed; the vacuum device is used for emptying air in the main pipeline before siphoning is formed, so that the main pipeline is filled with water, and the sensor is used for detecting the water level of the main channel and the branch channel. The embodiment of the invention further provides an irrigation method and a flow measurement method using the measurement and control gate valve.
本公开的实施例涉及一种虹吸式测控闸阀，包括：主管道，包括管道主体以及位于所述管道主体两端的第一端和第二端，所述第一端为进水端；连接管，所述连接管的一端与所述主管道的第二端连接，所述连接管的另一端作为出水端；卷扬装置，该卷扬装置与所述连接管的另一端连接，用于控制所述连接管出水端的升降来控制虹吸的形成或中止；水密封装置，用于在虹吸形成前，水密封所述进水端以及出水端；真空装置，用于在虹吸形成前，排空所述主管道内的空气，使水填充满所述主管道，以及传感器，用于探测主渠和支渠的水位。本公开实施例进一步提供了一种利用上述测控闸阀的灌溉方法以及测流方法。
Siphon type measurement and control gate valve, irrigation method and flow measurement method for siphon type irrigation
一种虹吸式测控闸阀、灌溉方法以及虹吸式灌溉的测流方法
LI JIANMING (Autor:in) / SUN GUOCHANG (Autor:in)
19.01.2024
Patent
Elektronische Ressource
Chinesisch