River energy collection device, manufacturing method and river energy collection method

Abstract

The invention relates to the field of river energy collection, in particular to a river energy collection device, a manufacturing method and a river energy collection method. The river energy collection device comprises a water storage container, an upper water pipe, a lower water pipe, an air delivery pipe and at least one air mixing pipe. The upper water pipe is communicated with the water storage container; the lower water pipe is positioned below the water storage container and is communicated with the water storage container; at least the lower water pipe is at a vertical angle; the air delivery pipe is installed on the water storage container, one end of the air delivery pipe is located outside the water storage container, and the other end of the air delivery pipe is located at the upper portion of the interior of the water storage container; the at least one air mixing pipe is mounted in the water storage container; and one end of the air mixing pipe is located at the upper portion in the water storage container, and the other end of the air mixing pipe is located in the lower water pipe. The river energy collection method comprises the river energy collection device and the manufacturing method. The upper water pipe is arranged at the upstream of a river and the lower water pipe is arranged at the downstream of the river; and negative-pressure air is used for doing work outwards through the air delivery pipe.

Description

technical field [0001] The invention relates to the field of river energy collection, in particular to a river energy collection device, a manufacturing method and a collection method. Background technique [0002] The energy of a river basically depends on the volume and drop of the river, which are generally expressed by the term flow; flow is usually expressed in cubic feet per second (that is, the number of cubic feet passing through a specific section per second) or in metric cubic feet meters per second (m 3 / sec) means. [0003] In terms of collecting river energy, water turbines are usually used to realize the collection of river energy. A water turbine is a power machine that converts the energy of water flow into rotational mechanical energy. It belongs to the mainstream machinery in fluid machinery. Most modern water turbines are installed in hydropower stations to drive generators to generate electricity. In a hydropower station, the water in the upstream re...

AI Technical Summary

Problems solved by technology

[0010] Fifth, when the high negative pressure sucks the gas into the downpipe, the small bubbles will not fuse with the water much, and the efficiency is not high;

[0011] Sixth, the installation of siphon pipes in the existing rivers is also easy to enter the garbage blockage;

[0012] Seventh, the negative pressure of the existing siphon cannot be utilized, and it is easy to cut off; it cannot perform external work; even if it is forced to perform external work, the efficiency is extremely low;

[0013] Eighth, the existing siphon cannot adjust the flow rate of the water; at the same time, it also has the disadvantage of being unable to effectively discharge the small air bubbles mixed in the siphon with the water;

[0014] Ninth, the existing negative pressure utilization can only use siphons to suck water from one place to another, which cannot be practically applied, let alone efficiently utilize negative pressure;

[0015] Tenth, the conversion efficiency of the existing siphon is extremely low, which seriously wastes energy;

[0016] Eleventh, another key issue is that the conversion efficiency is very low and the efficiency is very unstable. It is precisely because of the extremely low and unstable efficiency that the maturity of the river energy into negative pressure gas by using the siphon phenomenon is mature. There is currently no technical solution

[0017] Twelve, especially for rivers with low head drop and low flow velocity, there is no equipment or method for efficient application of siphon negative pressure in the prior art

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