Linkage and separate type water distribution mechanism, pressure-equalization water distribution system and water distribution method

Abstract

The invention discloses a linkage and separate type water distribution mechanism. The water distribution mechanism comprises a linkage plate, a power device in transmission connection with the linkageplate and multiple water distribution valves; valve rods of the water distribution valves are all connected with the linkage plate, and an extension rod of the power device is connected to the lowersurface of the linkage plate. The invention also discloses a pressure-equalization water distribution system using the linkage and separate type water distribution mechanism. The pressure-equalizationwater distribution system includes a main water inlet pipe and a pressure-equalization water tank, the main water inlet pipe is connected with a water distribution pipe, and water inlet pipes of thewater distribution valves are all connected with the water distribution pipe; the pressure-equalization water tank comprises a tank body, and water blocking plates are uniformly arranged in the tank body at intervals and provided with elastic water blocking cloths and uniformly divide the pressure-equalization water tank into multiple pressure-equalization water cavities. The invention also discloses a water distribution method. Linkage water distribution and pressure-equalization water distribution can be achieved at the same time, and not only is the water distribution operation simplified,but also the system pressure is stabilized so that the water distribution system can work more stably, and the water use demands of each water use unit are better guaranteed.

Description

technical field [0001] The invention relates to the technical field of water division and distribution. Background technique [0002] In water conservancy fields (such as irrigation water) and water supply systems and other applications that require water supply, sometimes there are more than two downstream water users, and then the problem of water distribution will be encountered. Sometimes the changes in water loads of different downstream water users are synchronized, that is, the water loads of all water users increase synchronously during peak water consumption periods, and decrease synchronously during low water consumption periods. At present, the way to control the water supply of each downstream water use unit is to control separately. The water supply pipes of each water use unit are respectively provided with valves, and the water supply of each water use unit is controlled respectively through each valve. This water supply control method increases the complexit...

AI Technical Summary

Problems solved by technology

[0004] In a water supply system with multiple water use units, the pressure in each water use unit and its water supply pipeline will fluctuate due to various factors (such as a sudden large decrease or a sudden large increase in the water consumption of the water use units in the middle and downstream of the system) , pressure fluctuations will bring unstable factors to the system, and there is currently a lack of a technology that can smooth the pressure fluctuations of the water supply system

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