Application of open channel flow meter in farmland water conservancy

Abstract: The application information of open channel flow meter in farmland water conservancy is provided by excellent flow meter and flow meter manufacturers and quotation manufacturers. Hangzhou Umbrella has specially developed an open channel flowmeter for farmland water conservancy according to the environment of farmland water conservancy. With the increase of farmland water conservancy facilities in my country's 12th Five-Year Plan and the increasing scarcity of water resources, a large amount of open channel flow will be used in farmland water conservancy. For more flowmeter manufacturers to select models and price quotations, you are welcome to inquire. The following are the details of the application of open channel flowmeters in farmland water conservancy. According to the environment of farmland water conservancy, the open channel flowmeter specially developed for farmland water conservancy is specially developed. With the increase of farmland water conservancy facilities in my country's 12th Five-Year Plan and the increasing scarcity of water resources, open channel flow meters will be widely used in farmland water conservancy to measure water flow. However, the use of open channel flowmeters in farmland water conservancy facilities is different from that used in the sewage treatment industry. The farmland water conservancy environment is more complex, and the site is often non-standard channels, and there are other impacts such as gate opening. According to the situation of the farmland water conservancy site, we have produced a special open channel flowmeter for farmland water conservancy. For use in farmland water conservancy, several characteristics should be considered: 1. On-site power supply. Many sites have no power supply, or only have 380V three-phase electricity. 2. Flow channels: many are non-standard, super wide and super large channels. There are still many leaks in the channels. There are also gates on the channels, which cause many changes in the water flow. 3. Installation: Many sites have to choose the installation method according to the actual situation. The measurement principle of the open channel flowmeter: the physical quantity measured directly is the liquid level. When used for flow measurement in open channels, install weir grooves on open channels. The weir tank converts the flow in the open channel into the level of the liquid level. The meter measures the water level in the weir tank, and then presses the corresponding water level in the weir tank.—The flow relationship inversely calculates the flow. The flow measurement principle of the weir tank: the larger the flow in the open channel with smooth circulation, the higher the liquid level; the smaller the flow, the lower the liquid level. The flow can be inversely calculated by measuring the water level. The corresponding relationship between the flow and water level in an ordinary open channel is affected by the slope ratio of the channel and the roughness of the surface. Install the weir groove in the channel to produce a throttling effect, so that the flow in the open channel has a fixed corresponding relationship with the liquid level. This correspondence mainly depends on the structural size of the water weir groove, and the influence of the channel is minimized . The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Application of open channel flow meter in farmland water conservancy'

Beijing Sincerity Automatic Equipment Co., Ltd has an array of branches in domestic for servicing customers with high-quality products.

We are a provider of a various number of services that include . Search our website by mass flow meter coriolis mass flow meter emerson product line or category to find what you are looking for.

tuning fork liquid density meter mass flow meter is characterized by various advantages, such as insertion ultrasonic flow meter, endress hauser ultrasonic flow meter and coriolis density meter, which is not the case with other mass flow meter.