Tipping bucket type flow control and automatic monitoring gate system and method

Abstract

The invention relates to a tipping bucket type flow control and automatic monitoring gate system and a method. The system comprises an integrally closed tipping bucket type gate only provided with a water inlet on one upstream side, the upstream side of the tipping bucket type gate is provided with a water through hole, the water through hole is in butt joint with the water inlet, the tipping bucket type gate is partially suspended above the downstream of a lower bottom plate, the lower bottom plate and the tipping bucket type gate are connected with a supporting base through supporting hinges, the suspended end of the tipping bucket type gate is connected with an elastic sling, the other end of the elastic sling is screwed on a sling control rotating wheel at the top of the gate, the lower bottom plate is provided with a signal output terminal, and the tipping bucket type gate is provided with a water discharge door which is opened by outward rotation. According to the method, in non-irrigation seasons, the elastic sling of the gate is in the tightest state, and the tipping bucket type gate is in a closed state; in the season of irrigation, the elastic coefficient of the elastic sling is reduced, and the tipping bucket type gate is always in cycle of water feeding, turning and water discharging, automatic turning and irrigation are achieved, and the water flow can be measured.

Description

technical field [0001] The invention relates to a tipping bucket flow control and automatic monitoring gate system and method, belonging to the technical field of farmland water conservancy engineering. Background technique [0002] In small and medium-sized irrigation areas in my country, flow control and monitoring in canal water delivery projects are the key issues to ensure the efficiency of irrigation water utilization in irrigation areas. The gate system is an important project to control the water level and flow of the channel. The optimal design of its structure is of great significance for controlling the water level difference between the upstream and downstream of the channel at all levels and calculating the channel flow. At present, with the continuous development of electronic information technology, the technology of gate flow control and monitoring in large irrigation areas in my country has been very mature. Commonly used gate flow control and monitoring te...

AI Technical Summary

Problems solved by technology

However, the application of electronic information technology has problems such as large investment and high post-operation and maintenance costs.

In the vast small and medium-sized irrigation areas in my country, due to the constraints of economic and technical conditions and the knowledge level of management personnel, modern gate flow control and monitoring technology has not yet been popularized.

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