Man-made ground river

Abstract

An artificial ground river (1) uses an underground river 23 and a ground river 9 to control and lead drained water 8 of a power station (10) to distant places for power generation and utilization. For generating power, an underground-river water-turbine base (figure 2.1) is built above the underground river 23 and the ground river 9; a steel plate 11 is used for sealing an opening of the base (figure 2.1) to ensure smooth water in the base (figure 2.1); then a water turbine 6 and a power generator 7 with sealed upper parts and opened lower parts are fixedly arranged on the steel plate 11 through four reinforcing steel bars for fixing a hydro-generator (13); then a machine lifting cover (figure 3.1) is used for lifting the water turbine 6 and the power generator 7 into the base (figure 2.1); power generation can be carried out after a belt, a sensor and a clutch 16 are nested; when the power station 10 needs to be maintained, the machine lifting cover (figure 3.1) lifts the water turbine 6 and the power generator 7 out of the base (figure 2.1); after water drainage and maintenance, the water turbine 6 and the power generator 7 are put into the base (figure 2.1) for generating power continuously; and the artificial ground river (1) can also solve the water shortage problem, and under the premise of not breaking the rule, river water goes up to lands and mountains without any power by only installing medium and small sized drainage pipelines 9 and water gates 4 above the underground river 23 and the ground river 9 within and beyond 100metres to prevent the flood hazard. A dry river of an artificial ground river (2) needs to be built at the places with the flood and the wars, and once the extraordinary rainstorm occurs, the water can flow down along the ground river, so that the hazard is avoided; and once the wars occur, personnel and equipment can enter the ground river to ensure the safety.

Description

technical background: [0001] The invention belongs to the fields of water and electricity, and in particular relates to the power generation technology of man-made ground rivers and methods for irrigation, water storage and environment transformation. technical background: [0002] The well-known "Dujiangyan" is a human-shaped water conservancy project built with the principle of dynamics built by the father and son of Li Bing, the head of Qinshu County, more than two thousand years ago; "The Treasure of Sichuan" has set up milestones for human beings to overcome natural disasters. There are also Hongqi Canal, South-to-North Water Diversion, artificial Yongding River, etc. Although they have many advantages, there are still some problems, such as: 1. Willing to go ashore and up the mountain on their own will not solve the drought problem in mountainous areas; 2. Canal repairs, dredging, and sluice belly need to be done every year, causing a waste of time and money; 3. No po...

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Problems solved by technology

[0002] The well-known "Dujiangyan" is a human-shaped water conservancy project built with the principle of dynamics built by the father and son of Li Bing, the head of Qinshu County, more than two thousand years ago; "The Treasure of Sichuan" has set up milestones for human beings to overcome natural disasters. There are also Hongqi Canal, South-to-North Water Diversion, artificial Yongding River, etc. Although they have many advantages, there are still some problems, such as: 1. Willing to go ashore and up the mountain on their own will not solve the drought problem in mountainous areas; 2. Canal repairs, dredging, and sluice belly need to be done every year, causing a waste of time and money; 3. No power generation, no water storage, no drainage, no air defense, no frost protection, and no prevention Water pollution will also endanger the safety of people and animals

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