Water gravity well-passing dewatering force rotating machine
By using water gravity to pass through the well dewatering machine, the weight of water is used to drive the movement of the series partitions to generate rotational force, which solves the problem of hydropower generation efficiency in low-drop water areas and realizes the efficient use of water resources to generate strong rotational force in low-drop water areas.
Patent Information
- Application Number
- CN202410324750.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-09-23
AI Technical Summary
Existing hydropower generation technology makes it difficult to efficiently utilize water resources to generate power in low-drop water areas.
A water gravity well dewatering turning machine is designed, which uses the weight of water to drive the movement of series partitions through vertical or inclined wells to generate turning force. It is suitable for water systems with large drop and small water volume or large water volume and small drop.
It realizes the efficient use of water resources in low-drop water areas to generate strong rotational force, which is suitable for power generation or driving other equipment.
Smart Images

Figure CN120684337A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the field of energy, and is a device that utilizes water resources to solve energy problems. Background Art
[0002] Current hydroelectric power generation utilizes high dams, which can be used not only in high-drop waters but also in low-drop waters. Summary of the Invention
[0003] A device that uses the weight of water to drive the movement of a series of partitions to generate rotational force. The water at the upper water level moves to the lower water level through a vertical shaft or an inclined shaft, and the weight of the water drives the movement of the series of partitions passing through the vertical shaft or the inclined shaft to generate rotational force, such as Figure 1 A cross-section of the shaft shows the upper and lower wheels 2 and 3 supporting the series of baffles, forming a closed-loop rotation system. Water from the upper level moves through the shaft toward the lower level. As it moves, it fills the spaces between the series of baffles. The weight of the water drives the series of baffles downward, which in turn drives the wheels and outputs torque. This equipment can generate strong torque not only from a large drop in water volume but also from a large volume in water volume with a small drop. For example, 100 tons of water at a 3-meter drop produces the same kinetic energy as 3 tons of water at a 100-meter drop. BRIEF DESCRIPTION OF THE DRAWINGS
[0004] Figure 1 This is a cross-sectional view of a gravity water well dewatering machine.
[0005] In the figure: 1, vertical shaft; 2, upper rotor (torque output wheel); 3, lower rotor; 4, series baffle chain; 5, series baffles; 6, upper water level; 7, lower water level. DETAILED DESCRIPTION
[0006] The gravity water well dewatering power machine uses the gravity of water to generate rotational force. It can build a dam in a flowing water system that can form a drop, install the device or build a dam in the sea to use the tide to form a drop. Taking a 3-meter drop as an example, the vertical shaft is set to 7 meters long and 3 meters wide. The horizontal area of the vertical shaft, that is, the area of the partition, is 21 square meters. The weight of the water passing through the vertical shaft is about 63 tons. The efficiency reduction of various factors is calculated at 30%, 63*70%=44.1 tons. If the water volume is sufficient, there will be 44.1 tons of rotational force driven by the series partitions. Figure 1 The wheels 3 in the middle rotate to output torque, which can generate electricity directly or drive other equipment to operate, such as raising the height of water to divert or store energy.
Claims
1. A device that uses the weight of water to drive the movement of connected baffles to generate rotational force. Water from the upper water level moves through a vertical shaft or an inclined shaft to the lower water level. The weight of the water drives the connected baffles passing through the vertical shaft or the inclined shaft to move, generating rotational force. As shown in the cross-sectional view of the shaft in Figure 1, the upper wheel 2 and the lower wheel 3 support the connected baffles through the vertical shaft to form a closed loop rotation system. Water from the upper water level moves through the vertical shaft to the lower water level. During the movement, the water fills the space between the connected baffles with water. The weight of the water drives the connected baffles to move downward, and the connected baffles drive the wheels to rotate and output rotational force. This device can not only generate strong rotational force in a water system with a large drop and small water volume, but also generate strong rotational force in a water system with a large water volume and small drop. For example, 100 tons of water with a drop of 3 meters is equivalent to the kinetic energy generated by 3 tons of water with a drop of 100 meters.
2. The water gravity well dewatering turning machine according to claim 1 is characterized in that The weight of water is used to move down the well, and the weight of water is used to drive the series partitions to move and generate rotational force.