JP2001254662A - Pumped storage power generating system combined with hydraulic high pressure air impeller motor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pumped storage power generating system combined with a hydraulic high pressure air impeller to only input from an external part at the initial stage of starting and eliminate a need for input from an internal part during operation and feed surplus electric energy after self-consumption. SOLUTION: A tower 2, an underground water storage tank 3 shown in Fig 1, a bottom foundation GL for four main columns of the tower, and small water tanks 4, 4b, 4c, 4d, 4e, 4f, and 4g are stacked on a foundation 1 and fabricated in a block type manner on a foundation 1 and in a tower 2. A main tank 5 is mounted on a topmost part. A solenoid valve 6 is situated in the vicinity of the center of the bottom part of the main tank, a communication pipe 7 is extended through holes in the central parts of the small tanks, and a U-pipe 8 and a turbine generator 10 are provided. A storage pump 12 is mounted on an underground water tank and water is injected from the upper flank of the small water tank 4a and the small water tanks 4b, 4c, 4d, 4e, 4f, and 4g are situated, in the order, in one and the same connection spirally from a lower flank. A control device 13, a solenoid valve, an impeller motor 9, a turbine generator 10, a high pressure air pump 11, the storage pump 12, a water level sensor 15, and a storage battery 16 are interconnected through a wiring.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power generation device that efficiently obtains electric energy using hydropower instead of power generation using a fossil fuel or a chemically processed fuel equivalent thereto, has low running costs, and does not generate secondary tertiary pollution. is there.

[0002]

2. Description of the Related Art Currently, pumped-storage power generation is carried out at night by using surplus power at a dam and is operated at full power during peak or daytime to generate power. Expenses are indispensable.

[0003]

Electric power is an essential energy source for modern life, but it is a source of secondary and tertiary pollution. Fossil fuels are limited and are intended for use as recycled resources. Conversion required. B. Nitrogen oxides flowing down in thermal power generation. C. Dams are also being destroyed in the case of dam hydropower, and fishery resources are being depleted due to changes in drainage channels. The present invention has been made to solve the above drawbacks.

[0004]

[MEANS FOR SOLVING THE PROBLEMS] Basic (1) described in FIG.
To (16). The present invention is a pumped storage power generator configured as described above.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described. At the time of initial start-up power generation, each water tank is filled, the storage batteries are fully charged, and the high-pressure air tank is fully charged. ) To generate electricity.

[0006]

Embodiments of the present invention will be described below. (A) A tower (2) consisting of four main pillars and having a height of 10 m above the ground is provided on the foundation (1). A tower extending above the foundation (1) (2) A base point near the center of the four main pillars of the tower A small water tank (4abcdefg) was provided along the inner side, and a helical pumping pipe was provided on the outer periphery of the small water tank at the center of the small water tank, with a hole through which the communication pipe penetrated, and with reduced resistance. (B) Provide an underground water storage tank (3) under the GL on the side of the foundation. (C) A small water tank (4) near the top of the top main water tank (5)
g) A helical water inlet and a solenoid valve (6) are provided near the center of the bottom, and connected to the communication pipe (7) to provide a skewer at the center of the small water tank up to the base GL. (D) The U-tube (8) is a three-piece integral type, with an output motor fixed outside the impeller tube inside the main shaft tube leading to the internal impeller, a rectifying plate in front of the discharge port and a pipe at the discharge tip A finely drawn high pressure air inlet (14) was provided. (E) The impeller motor (9) is provided with a motor on one side of the impeller on one of both ends of the main shaft and a turbine generator (10) at the discharge port of the U-shaped tube. (F) The high pressure air pump (11) was connected to the discharge port, and the water pump (12) was provided to inject water into the upper part of the small water tank (4a). (G) The water level sensor (15) and the storage battery (16) provided in the uppermost main water tank by wiring from the control device (13)
Is connected to a control device by wiring, and an electromagnetic valve (6) an impeller motor (9) a turbine generator (1)
0) The high pressure air pump (11) and the water pump (12) are connected by wiring. The present invention has the above configuration. When the present invention is started to generate power, if the impurities such as dirt are not mixed into the refluxing water, the amount of water required for the first start, the high pressure air full filling, and the storage battery will not be externally replenished thereafter. It is not necessary to externally inject energy only by replenishing the amount of naturally evaporated water, and it is controlled by the control device (13) and amplified by suction of the impeller motor (9) which further amplifies negative pressure and water pressure generated at the time of discharge in the upper main water tank. Negative pressure and the synergistic effect of the air pressure of the air pump (11).
The self-consumption energy of 2) is attenuated by about 30% and surplus energy is supplied to the outside.

[0007]

By using the present invention, clean energy can be supplied with minimum running cost by only securing the amount of water required for operation without waste of fossil fuel energy and associated pollution.

[Brief description of the drawings]

FIG. 1 is a sectional view of the present invention.

FIG. 2 is an exploded perspective view of the present invention.

FIG. 3 is an exploded view of the present invention.

[Explanation of symbols]

1 Foundation 2 Tower (at least 10m high for installing a water tank required for this pumped storage power generation) 3 Underground water storage tank (installed underground water storage tank pumping pump) 4 Small water tank (4a-g donut type) 5) Upper main water tank (3.5 times or more of the total tonnage of small water tanks 4a to 4g) 6 Electromagnetic valve 7 Communication pipe 8 U-shaped pipe (The external equipment inside and outside the shape is shown in Fig. 3) 9 Impeller motor (Hydraulic amplification) 10 Turbine generator (hydraulic) 11 High pressure air pump (High pressure cylinder set) 12 Pumping pump 13 Controller 14 High pressure air inlet 15 Water level sensor 16 Storage battery

Claims (2)

[Claims] 1. A small water tank (4a-g) in which a tower (2) is provided on a foundation (1) and an underground water storage tank (3) is provided on the side thereof in a stepwise manner toward the upper part of the GL at the center of the tower. The center is a donut-shaped cavity (communicating pipe is taken)
The solenoid valve (6) and the communication pipe (7) are sequentially provided in the uppermost main water tank (5), and the U-shaped pipe (8) is extended to the base GL.
The impeller was fixed to the main shaft inside the U-tube, and the main shaft was extended outside the U-tube, an electric motor was provided, and an impeller motor (9) and a turbine generator (10) were provided for repressurization. A pump (12), a control device (13), a water level sensor (15), and a storage battery (16) are provided with a high-pressure air injection section (14) near the connection between the U-tube and turbine power generation and connected to a high-pressure air pump (11). Provide. Control device (1
3) and electromagnetic valve (6) impeller motor (9) generator (10) high-pressure air pump (11) pump (1)
2) A water level sensor (15) and a storage battery (16) are connected by wiring. A water pump (12) stores water from the upper part of the small water tank (4a), and spirally feeds water from the bottom of the small water tank (4a) using an upper water tank (4b-).
g) Gently supply water to the top main tank gradually,
Utilizes negative pressure generated by head water discharge from the top main tank (5) to reduce the self-consumption current energy of the pump (12) by 30%.
Self-consumption 12KV-34.8, which obtains more than 58A output
A pumped-storage generator combined with a hydraulic high-pressure air impeller motor that supplies energy efficiently even if A is subtracted. 2. The present invention controls the trend of the current to be generated and consumed, converts the surplus current at the time of low consumption into different energy by storing or charging the surplus current, temporarily stores the surplus energy, and takes out and uses it at the peak time. , The upper main tank (5) has a small water tank (4abcdefg) total tonnage of 3.
An apparatus characterized by the fact that the tonnage of 5 times or more is important.