WO2021190073A1

WO2021190073A1 - Deep-sea pressure power generation apparatus having open/close-controllable space

Info

Publication number: WO2021190073A1
Application number: PCT/CN2021/000095
Authority: WO
Inventors: 谢沛鸿
Original assignee: 谢沛鸿
Priority date: 2020-03-26
Filing date: 2021-04-30
Publication date: 2021-09-30
Also published as: CN111365189A

Abstract

A deep-sea pressure power generation apparatus having an open/close-controllable space, comprising a deep-sea pressure power station. The deep-sea pressure power station comprises an ocean-communicating space connected to a deep-sea water inlet (5), the deep-sea water inlet (5) connected to a sealed hydraulic turbine generator unit (6), and the hydraulic turbine generator unit (6) connected to an open/close-controllable water discharge chamber by means of a tail water outlet. A gravity block (1) is provided above the water discharge chamber, and an openable/closable discharge port is provided at the lower portion of the water discharge chamber. When the water discharge chamber is filled with water, the discharge port opens, and the gravity block (1) drops like a piston to discharge water. Then the discharge port closes, and a mechanical force drives the gravity block (1) to rise and reset. The power generation apparatus enables an ocean-communicating space, a sealed power generation space, and an open/close-controllable water discharge space to be in communication with one another, such that a water flow can continue to be converted into electric power.

Description

Open-close controllable space deep-sea pressure power generation device

Technical field

The invention relates to a deep-sea pressure power generation device in an open and close controllable space: a closed space with a water inlet is built in the deep sea, which is similar to a built-in hydroelectric generator set in a river dam. The tail water of the hydro-turbine generator set flows from the enclosed space into a partitioned, open and close controllable space, composed of N spaced open and closed controllable spaces, namely drainage bins, with a gravity block above each drainage bin , The lower part is a drain door that can be opened and closed. The bottom of the drainage silo is filled with water, and the gravity block plunges down to drain the water. Then the bottom is closed, and the mechanical force drives the gravity block to rise and reset. Several drainage bins turn on and off for drainage, keeping the overall, partitioned, open and closed space with controllable opening and closing to continuously collect and drain tail water. Keep the influent water source continuously driving the water turbine generator set. The present invention is a technical solution for generating electricity by using universal gravitation. Applicable to "Law of Conservation of Energy (Law of Conservation of Mechanical Energy)", "Law of Universal Gravitation", and "Second Law of Newtonian Mechanics".

Background technique

At present, the construction of reservoirs or dams to store water causes high head and deep water pressure. High-speed energy flow enters the belly of the dam through the diversion pipe to drive the turbine to drive the generator set to generate electricity. This is a mature and common hydropower technology. However, strictly speaking, the reservoir water has only static gravity, and the static water cannot generate electricity. Only moving water can generate electricity. The height difference of the dam creates conditions for water movement. The drop effect is given by gravity. Therefore, the so-called hydropower is essentially gravitational power generation. Moving water is the medium of gravitational transmission. Wind power is also a mature and universal technology. Wind is the air in motion. The power of air is given by gravitational and thermal effects, and gravitational force is the main one. Fluid air is the medium through which gravity conducts. Hydroelectric power generation, wind power generation. Therefore, with applicable technical solutions, gravity can be used to generate electricity. According to the technical background of dam power generation, the purpose of constructing a high dam is to obtain a high storage capacity and obtain a water body with as large a mass as possible, which is given energy by gravity. The dam reservoir is a man-made open space; the dam plays the role of water storage and energy storage. Inside the dam is a hydroelectric generator set, which is a man-made closed space; the drainage after the dam power generation enters the downstream river channel, which is a natural open space. The three spaces that are open before and after and closed in the middle are a whole process, a process of gravitational power generation. As long as the three spaces can be connected smoothly, and the fluid medium that conducts gravity flows, the gravitational energy can be converted into electrical energy. If it is only a closed space in deep water, the power consumption of water can be generated by water intake, and the power consumption of pumping and draining water will be equal. According to the law of conservation of energy, there is no practicality. The key is to have an applicable technical solution, which connects the three spaces of hydroelectric power generation to form a reasonable process. Such a technical solution is practical. Dams and reservoirs have periods of high and low seasons, and power generation cannot always be at full capacity; there is also the threat of floods, and there are concerns about interrupting the ecological environment of the upstream and downstream of the river, and so on. Therefore, the dam hydropower station has something to do with it.

Summary of the invention

A deep-sea pressure power generation device in open and close controllable space, the specific content of which includes the following:

In the deep sea (open space), build a closed space to house hydroelectric generator sets for power generation and a hydroelectric power station with open and closed controllable space drainage.

The ocean is an incomparably huge body of water, similar to a dam and reservoir, and it is unparalleled. The huge mass of the ocean contains infinite gravitational energy, and the energy of the dam and reservoir can only be proportional to its own storage capacity. Therefore, dams and reservoirs have limited power generation. And the deep sea pressure power generation is unlimited;

Enclosed space: from the surface of the water vertical to 200m (the numbers in the following text are only used as examples) the deep seabed is a cylinder with a diameter of 20m, standing on the seabed, layered as office area, instrument control area, compressed air manufacturing and circulation Area, power transformation, power storage, power generation output area, connect the submarine power output cable. Each floor area of the vertical cylinder is connected by a through elevator. The outer circle of the vertical cylindrical body from the water surface to the depth of 80m is an annular water inlet groove with 6 water inlets, centered on the cylindrical body, on the circumference of the outer circle of the cylindrical body, 6 lines are radiated at equal angles 3 Dimensional passages suitable for the installation of hydroelectric generator sets, that is, each 40m long passage space from 80m to 100m in water depth, is used as a closed space for the installation of hydroelectric generator sets. From the water inlet with a water depth of 80m, the high-pressure water flow enters from a 2m diameter pipeline with a flow rate of 10m/s, driving a series of 5 stepped hydro-generator sets from 80m to 100m in depth. In theory, the stepped channel can be installed with N hydroelectric generators to extend to infinite length and depth, because the pressure of the deep sea is infinite. River hydropower also designs stepped hydropower stations, cutting the river into several sections, in order to leave the length of the river section as the storage space of the dam and to obtain a sufficiently strong head pressure of the water body. The water energy input from the water inlet of the sea is endless. Here, for the convenience of example calculation, suppose 5 hydroelectric generator sets. Therefore, from the vertical surface of the water to the 200m seabed cylinder and the inclined passage from 80m to 100m, the space for installing the large turbine generator unit until the tail water outlet of the 100m turbine generator is a closed power generation space;

According to the calculation formula of the power generation of the dam power station: P=9.8QHη. In the formula: P is the power generation; 9.8KW is a hydroelectric power generation coefficient, representing a kinetic energy index of water energy output; Q is the second flow rate, in the technical scheme of the present invention, equal to the cross-sectional area of a 2 meter water pipe * flow rate 10m/s= 31.4m ³ /s; H is the head height of 80m; η is the coefficient of turbine efficiency%*generator efficiency%. The efficiency of my country's hydraulic turbines and generators have reached 90%. Therefore, 90%*90%=81%. η is 81%. The power generation of the first generator of the deep-sea pressure generator set of the present invention is (theoretically) 9.8*31.4*80*81%=19,940kw. This invention assumes that a set of 5 stepped generator sets are installed on a 40m long ramp with a water depth of 80m to 100m. Even if the power generation of each stepped generator is reduced by -20%, the total power generation of the stepped generator set = 19,940 +15,952+12,761+10.208+8,166=67,027kw (theoretically). The deep-sea pressure power station of the present invention is equipped with a total of 6 sets of equal-angle radial stepped generator sets on a horizontal plane of 80m to 100m, with a total generating capacity of 402,162kw (theoretically). According to the law of conservation of energy, the input water energy of this invention = power generation + (19% of the energy consumed by the water turbine and generator). The law of conservation of energy applies from the input of water energy to the output of power generation. The technical scheme of the power generation of this invention is the same as the general principle of dam hydropower generation, which is the power generation caused by water movement caused by gravity. The key point of this invention is the technical solution for drainage;

Open and close controllable space drainage: the radius of the center circle of the enclosed space is 10m, plus the hydro-generator set channel is 40m, and the circle with a radius of 50m is 314m long. It is an annular tail water drain connecting 6 hydro-generator set tail water outlets. road. Each water turbine generator set with equal angle radiation can be equally divided into arcs about 52m long on the circumference. 4 or N spaced, open and closed controllable spaces can be set on the top, namely drainage bins. The number of drainage bins is equal to The drainage time is proportional to each time and inversely proportional to the capacity of the tail water collection. The drainage silo is a cylindrical body with a diameter of 10m and a height of 50m, standing on the seafloor, with a tailwater collection inlet at a vertical depth of 100m. The opening and closing of the bottom is controllable, and the tailwater can be collected about 4,000m ³ . There is a 5,000-ton iron gravity block on the upper part of the drainage bin. The bottom of the drainage bin is full of water and opens. The gravity block makes a free-falling piston-like gravity drop. The potential energy of gravity acceleration discharges the water in the drainage bin into the outer seawater at a depth of 150m-200m. In, and then closed. The gravity block is driven by mechanical force to rise and reset, ready for the next round of drainage. The surrounding wall of the drainage bin is 2m hollow and can be installed with a series of hydraulic pump lifting devices or a series of pulley block lifting devices and other labor-saving machinery, which is used for the rapid lifting and resetting of the gravity block. Several drainage bins on the circumference of the open and closed controllable space can open and close water collection and drainage in turn, and the open and closed controllable space that maintains the overall partition interval will never stop collecting tail water. Keep the influent energy source continuously driving the water turbine generator set. Assuming there are 4 or N drainage bins, if one drainage bin fails, the other drainage bins can continue to work without stopping during the closed maintenance period to maintain power generation. It is also possible to adjust the flow rate of the water inlet at the head of 80m to dispatch power generation. Therefore, from the discharge port of the hydro-generator set with a water depth of 100m to a series of 10m diameter and 50m high opening and closing controllable drainage bins on the 314m long circular tailwater discharge channel, the surrounding wall of the drainage bin and the upper drainage gravity block are Open and close controllable drainage space;

According to the law of conservation of energy (law of conservation of mechanical energy), the gravitational potential energy of the free-falling gravity acceleration of the gravitational block is drained, and its recovery and resetting also consume the same energy. Since the flow rate of the water inlet is the cross-sectional area of the 2m diameter water pipe * 10m/s = 31m ³ , it takes more than 2 minutes for the drainage tank with a capacity of 4,000m ^{3 to be full.} Drain 30 times in an hour. The 4,000m ³ drainage silo requires 5,000 tons of gravity blocks, and the mass is greater than the water body that needs to be drained. The gravitational potential energy of gravitational acceleration is more capable of rapid drainage. Calculate the gravitational potential energy of a 50m free fall of a 5,000-ton gravity block. Calculation formula: EP=MGH. In the formula: EP is the gravitational potential energy, the unit is Joule j; M is the mass, the unit is kg kg; G is the gravitational acceleration constant 9.8; H is the stroke height, the unit is m m. The gravitational potential energy obtained by a 5,000-ton gravity block falling 50m is EP=5,000,000*9.8*50=2,450,000,000 Joules. Joule is a unit of heat energy, converted to electricity: One kilowatt-hour of electricity 1KWH=3,600,000 joules j. 2,450,000,000/3,600,000 = 680KWH of electricity. Drain 30 times an hour, 680*30=20,400KWH kilowatt-hours of electricity. In view of the fact that one-hour power generation of a stepped hydro-generator set is 67,027 kWh of electricity, minus the power consumption of 20,400 kWh of electricity from drainage, and there is a positive net power generation of 46,627 kWh of electricity. The frictional resistance and the power consumption of the opening and closing of the drainage tank are not included in the calculation. However, the number of stepped generators can be increased, and the amount of power generation can also be greatly increased. Here, not only the law of conservation of energy must be applied, but also the law of universal gravitation. The process of sinking, draining and resetting the gravity block completely obeys the law of conservation of energy. Similar to the principle of dam power generation, input water energy = output electric energy + efficiency consumption is also in full compliance with the law of conservation of energy. The key lies in the open and closed controllable space of drainage, which simulates the open drainage space of the natural river channel of a dam power station. The open ocean space, the enclosed power generation space and the open and closed controllable drainage space can be connected into one gas, so that the water flow can be converted into electric current smoothly and continuously, so that the deep-sea pressure power station can operate and generate electricity at full load all the time. It is the strong potential energy that gravity gives to the pressure movement of deep sea water, and the strong addition of 4,000 tons of water gravity each time produces a positive net power generation;

After the gravity block falls to drain, it needs to rise and reset as soon as possible to prepare for the next round of draining. The lifting and resetting of the gravity block requires mechanical force to drive. A number of multi-layer relay series hydraulic pump devices can be arranged in the surrounding wall of the cylinder of the drainage bin to support the vertical upward movement of the gravity block. Assume that ten hydraulic pump devices with a capacity of 500 tons each and a stroke of 1 meter are installed in the cylindrical wall. The series of layered hydraulic pump devices are relayed layer by layer, and the stroke of the gravity block is 50m. 50-layer series hydraulic pump device. The stroke of each layer is 1m, from the relay of the previous layer to resetting. The hydraulic system saves effort and effort when lifting weights, and can push the gravity block to rise and reset as soon as possible. According to the law of conservation of mechanical energy, the energy consumption of the hydraulic system to drive the gravity block to rise and reset is equal to the gravitational potential energy of the gravity block to fall and drain;

The mechanical force drives the gravity block to rise and reset, and the method of the pulley block lifting device can also be used. A number of multi-layer relay series pulley block lifting devices can be arranged in the surrounding wall of the cylindrical body of the drainage bin to lift the gravity block to move vertically upwards. The pulley block lifting device relatively saves the space in the surrounding wall of the drainage bin cylinder, and the stroke of each layer of the pulley block lifting device can be longer. Assuming that, on the circumference of about 32m in the circumference of the 10m diameter cylinder of the drainage bin, 5 layers of pulley block lifting devices are installed, and each layer is installed with 30 pulley block lifting devices that can lift 200 tons, and each layer has a lifting stroke of 10m. , Layer-by-layer relay, the 5,000-ton gravity block can be lifted and reset as soon as possible. The pulley block lifting device saves effort and effort, and can lift the gravity block as soon as possible to reset. According to the law of conservation of mechanical energy, the energy consumption of the lifting device of the pulley block lifting and resetting the gravity block is equal to the gravity potential energy of the gravity block falling and draining;

In order to increase the power for the rapid ascent of the gravity block, a shrinkable and expandable peripheral buoyancy body connected with the gravity block can be arranged on the periphery of the cylinder of the drainage bin. When the gravity block rises, the peripheral lining is in an inflated and expanded state to become a buoyant body, which is connected to the gravity block inside the drainage bin to increase the lift for the gravity block to rise. Considering that the gravity block rises from the water depth of 150m, the deep water pressure acts on the buoyant body. Since the outer buoyant body surrounds the cylindrical body of the drainage silo, it can counteract the deep water pressure. You can use the method of bionic deep-sea whale body. The outer surface of the buoyant body is made of soft materials, and the inner skeleton is supported by strong and elastic plastic to eliminate deep water pressure. It is equipped with a ball-like liner or a fish-like swim bladder device for inflation and drums. The wind blows into the air to provide buoyancy. The contraction and expansion of the outer buoyancy body is controlled by a giant steel spring or motor. The mechanical movement and blowing of the spring or motor consume electricity. It is also possible to eliminate the external buoyancy body, and use this part of the power consumption for more powerful series of hydraulic pump support or pulley block lifting devices.

Description of the drawings:

Attached Figure 1: A three-dimensional effect diagram of a deep-sea pressure power generation device in an open and close controllable space

1. Go through the elevator entrance vertically;

2, 3, 4, 5, 6, 7, deep sea inlet;

8, 9, 10, 11, 12, 13, water turbine generator set;

14, 15, 16, 17, 18, 19, the annular tail water discharge channel is divided into sections, each section is responsible for 4 tail water collection and drainage bins;

20-43, the tail water collection and drainage bin, the tail water inlet is connected to the annular tail water discharge channel of the hydro-generator unit;

44. Office and instrument control area;

45. Office and instrument control area;

46. Control area of compressed air blast cabinet;

47. The area of power storage and power transformation is connected to the submarine output cable to the outside;

48, underwater;

49, water surface;

Attached Figure 2: A top view of a deep-sea pressure power generation device in an open-close controllable space

1. Go through the elevator entrance vertically;

2, 3, 4, 5, 6, 7, deep sea inlet;

8, 9, 10, 11, 12, 13, water turbine generator set;

20-43, the tail water collection and drainage bin, the tail water inlet is connected to the annular tail water discharge channel of the hydro-generator unit.

Attached Figure 3: A working schematic diagram of a single tailwater collection and drainage bin of a deep-sea pressure power generation device in an open and closed controllable space

1. Go through the elevator entrance vertically;

2. Deep sea inlet;

3. Annular deep sea inlet groove;

4. Water turbine generator set;

5. The tail water outlet is connected to the tail water collection and drainage silo;

6, 7, 8, hydraulic pump support is provided in the cylindrical wall of the tail water collection and drainage bin;

9. Gravity block, which will drain the gravity potential energy of free fall;

10. The tail water collection and drainage bin is full of water, wait until the gravity block drops to drain the water;

11.12. The buoyant body of the lining surrounding the cylinder of the heavy drainage bin connected to the internal gravity block is in a contracted state;

13, 14, 15, 16, 17, 18, the hydraulic pump with layered relay, loosen the hydraulic support, and the gravity block falls freely;

19, 20, 21, the pile foot of the hydraulic pump standing on the seabed, the surrounding external sea water space accepts the discharged water, and the pile foot supports the entire tail water collection and drainage bin;

22. Office and instrument control area;

23. Office and instrument control area;

24. Compressed air blast air cabinet control area;

25. The area of power storage and power transformation is connected to the submarine output cable to the outside;

26. Underwater;

27. The surface of the water.

Attached Figure 4: Drainage working cross-sectional view of a tailwater collection and drainage bin of a deep-sea pressure power generation device in an open-close controllable space

1. Gravity block, which is about to drain the gravity potential energy of a free fall;

2. The tail water collection and drainage bin is full of water, wait until the gravity block drops to drain the water;

3, 4, the bottom drain is open;

8, 9, the buoyant body surrounding the cylinder of the gravity block, in a contracted state;

5. Deep sea water inlet;

6. Water turbine generator set;

7. The tail water outlet is connected to the tail water collection and drainage bin;

10, 11, 12, 13, 14, 15, 16, 17, hydraulic pumps with hierarchical relay;

18, 19, 20, the pile foot of the hydraulic pump standing on the seabed, the surrounding external sea water space accepts the discharged water, and the pile foot supports the entire tail water collection and drainage silo;

21. Underwater;

22, the surface of the water.

Attached Figure 5: A cross-sectional view of the lifting and resetting work of the gravity block of the tail water collection and drainage silo of a deep-sea pressure power generation device in an open and closed controllable space

1. The gravity block has dropped to the bottom, emptied the water, and is about to rise and reset on the return journey;

2. The upper part of the tail water collection and drainage bin is empty;

3, 4, the bottom drain has been closed again;

8, 9, the buoyancy body surrounding the cylinder of the drainage silo and connected to the internal gravity block is in an expanded and inflated state to provide buoyancy for the gravity block to rise;

10, 11, 12, 13, 14, 15, 16, 17, the hydraulic pump of the layered relay starts to work and supports the gravity block to rise and reset;

5. Deep sea water inlet;

6. Water turbine generator set;

21. Underwater;

22, the surface of the water.

Attached Figure 6: Lifting device diagram of the pulley block on the circumference of 1/6 of the drainage silo wall

1-25, pulley block;

26-35, the hook bolt connecting the gravity block and the pulley block for lifting;

36. Gravity block.

Specific embodiments of the present invention:

With the application of the present invention, as shown in Fig. 1, a closed space can be built in the deep sea (open space) to house a hydroelectric generator set for power generation and a hydroelectric power station with open and closed controllable space drainage. Enclosed space: from the surface of the water vertical to 200m (the numbers in the following text are only used as examples) the deep seabed is a cylinder with a diameter of 20m, standing on the seabed, layered as office area, instrument control area, compressed air manufacturing and circulation Area, power transformation, electricity storage, power generation energy output area, connected to the electric output cable on the seabed. Each floor area of the vertical cylinder is connected by a through elevator. The outer circle of the vertical cylindrical body from the water surface to the depth of 80m is an annular water inlet groove with 6 water inlets, centered on the cylindrical body, on the circumference of the outer circle of the cylindrical body, 6 lines are radiated at equal angles 3 Dimensional passages suitable for the installation of hydroelectric generator sets, that is, each 40m long passage space from 80m to 100m in water depth, is used as a closed space for the installation of hydroelectric generator sets. From the water inlet with a water depth of 80m, the high-pressure water flow enters from a 2m diameter pipeline with a flow rate of 10m/s, driving a series of 5 stepped hydro-generator sets from 80m to 100m in depth.

The key point of the present invention is the technical solution for drainage. Open and close controllable space drainage: the radius of the center circle of the enclosed space is 10m, plus the hydro-generator set channel is 40m, and the circle with a radius of 50m is 314m long. It is an annular tail water drain connecting 6 hydro-generator set tail water outlets. road. Each water turbine generator set with equal angle radiation can be equally divided into arcs about 52m long on the circumference. 4 or N spaced, open and closed controllable spaces can be set on the top, namely drainage bins. The number of drainage bins is equal to The drainage time is proportional to each time and inversely proportional to the capacity of the tail water collection. The drainage silo is a cylindrical body with a diameter of 10m and a height of 50m, standing on the seafloor, with a tailwater collection inlet at a vertical depth of 100m. The opening and closing of the bottom is controllable, and the tailwater can be collected about 4,000m ³ . There is a 5,000-ton iron gravity block on the upper part of the drainage bin. The bottom of the drainage bin is full of water and opens. The gravity block makes a free-falling piston-like gravity drop. The potential energy of gravity acceleration discharges the water in the drainage bin into the outer seawater at a depth of 150m-200m. In, and then closed. The gravity block is driven by mechanical force to rise and reset, ready for the next round of drainage. The surrounding wall of the drainage bin is 2m hollow, and it can be installed with a series of hydraulic pump lifting devices or a series of pulley block lifting devices and other labor-saving machinery, which can be used to quickly lift and reset the gravity block. Several drainage bins on the circumference of the open and closed controllable space can open and close water collection and drainage in turn, and the open and closed controllable space that maintains the overall partition interval will never stop collecting tail water. Keep the influent energy source continuously driving the water turbine generator set. Assuming there are 4 or N drainage bins, if one drainage bin fails, the other drainage bins can continue to work without stopping during the closed maintenance period to maintain power generation. It is also possible to adjust the flow rate of the water inlet at the head of 80m to dispatch power generation.

The deep-sea pressure power station can be built in waters of appropriate depth on the coastal continental shelf, or in reservoirs, lakes, and abandoned mine pits for open-pit mining. The most significant is to build in ocean islands, reefs and lagoons. It can dig deep lagoons, build deep-sea pressure power stations, provide sufficient power for military defense, residential life, and fresh water production, and develop the country's marine land. Deep-sea pressure power generation can gradually reduce fossil energy power generation, and even bid farewell to fossil energy power generation to achieve the goal of full use of safe and clean energy. Moreover, deep-sea pressure is inexhaustible, and mankind has obtained the freedom to use electricity without restriction.

Claims

The invention relates to a deep-sea pressure power generation device in an open and close controllable space: a deep-sea pressure power station is built in the ocean, and an open ocean space is connected to a water inlet, and the water inlet is connected to a closed power generation space, and the closed power generation space is connected to an open and closed controllable The deep-sea pressure power station is built on the bottom of the sea, and the overall plane radiates to the circumference at equal angles from the center of the circle. Each substructure is a cylindrical three-dimensional, integral system, and related composition. , For buildings in the water depth of 0-200m (the numbers are only used as examples), the technical solution of the present invention is to reasonably connect the open ocean space, the internal closed power generation space and the open and close controllable drainage space, and maintain the overall partition interval. , The open and close controllable space never stops collecting tail water drainage, and keeps the influent energy source to continuously drive the water turbine generator set.
According to claim 1, the composition of the enclosed power generation space: the seabed from the vertical to the depth of 200m is a cylindrical body with a diameter of 20m and standing on the seabed, layered as office area, instrument control area, compressed air manufacturing and Circulation area, power transformation, electricity storage, power generation output area, connected to the electrical output cable of the seabed, each layer of the vertical cylinder is connected by a through elevator, from the water surface to the outer ring of the vertical cylinder with a depth of 80m on the water inlet groove Set up 6 water inlets, centered on the cylindrical body, on the outer circumference of the cylindrical body, radiate at equal angles 6 three-dimensional channels suitable for installing water turbine generator sets, that is, each channel is from 80m to 100m. The 40m-long passage space with water depth is used as a closed space for the installation of turbine generator sets. From the water inlet of 80m water depth, the high-pressure water flow enters from a 2m diameter pipe to drive a series of 5 sets from 80m to 100m depth. Ladder turbine generator set.
According to claims 1 and 2, due to deep sea pressure and infinite gravity, the stepped hydro-generator set can be composed of N hydro-generators, and the installation channel of the stepped hydro-generator set can be extended and extended indefinitely.
According to claims 1 and 2, the composition of the open and closed controllable drainage space: In view of the central circle radius of the closed space of 10m, plus the hydro-generator set channel 40m, the circle with the radius of 50m is 314m long, each of which is radiated at equal angles The water-turbine generator set can be equally divided into an arc of about 52m on the circumference. 4 or N spaced, open and closed controllable spaces can be set on the top of the drainage bin. The tail water inlets of all the drainage bins are connected to the water wheel. The tail water discharge outlet of the generator set channel is controlled to open and close in sequence according to the requirements of the tail water collection and drainage procedures. The number of drainage bins is proportional to the time of each drainage and inversely proportional to the capacity of the tail water collection.
According to claims 1 and 4, the drainage bin is a cylindrical body with a diameter of 10m and a height of 50m, standing on the bottom of the sea, with the tail water inlet at a vertical depth of 100m, with a controllable opening and closing of the bottom and tail collection. The water is about 4,000m 3 , there is a 5,000-ton iron gravity block on the upper part of the drainage silo. The bottom of the drainage silo is filled with water and the bottom opens. The gravity block makes a free-falling piston-like gravity drop. The potential energy of gravitational acceleration discharges the water in the drainage silo to the outside. 150m-200m deep sea water, and then closed, the gravity block is driven by mechanical force to rise and reset, ready for the next round of drainage.
According to claims 1, 4, and 5, the surrounding wall of the drainage bin is hollowed out by 2m, and labor-saving and labor-saving machinery can be installed for quick lifting and resetting of the gravity block.
According to claims 1, 4, 5, 6, a plurality of multi-layer relay series hydraulic pump devices are arranged in the cylindrical wall of the drainage bin to support the gravity block to move vertically upward. There are ten hydraulic pump devices that can lift 500 tons each and have a stroke of 1 meter. The stratified hydraulic pump device series is a layer by layer relay. The gravity block rises and resets with a stroke of 50m. A 50-layer series of hydraulic pump devices is required. Each layer The stroke is 1m, from the relay of the previous layer to the reset.
According to claims 1, 4, 5, and 6, the mechanical force drives the gravity block to rise and reset, and the method of the pulley block lifting device can also be used. Multiple multi-layer relays can be set in the surrounding wall of the drainage bin cylinder. The series pulley block lifting device, the lifting gravity block moves vertically upwards, the pulley block lifting device relatively saves the space inside the enclosure of the drainage bin cylinder, and the stroke of the lifting device of each layer of pulley block can be longer. Assuming, Install 5 layers of pulley block lifting devices on the circumference of about 32m in the circumference of the 10m diameter cylindrical body of the drainage bin, each layer installs 30 pulley block lifting devices with a lifting capacity of 200 tons, and each layer has a lifting stroke of 10m. The layer relay can raise and reset the 5,000-ton gravity block as soon as possible.
According to claims 1, 4, 5, 6, in order to increase the power of the gravity block ascending, a shrinkable and expandable peripheral buoyant body connected to the gravity block can be provided on the periphery of the drainage bin cylinder, and the gravity block is free to fall. When descending, the outer foil is in a contracted state. When the gravity block rises, the outer foil is inflated and expanded to become a buoyant body, which is connected to the gravity block inside the drainage bin to increase lift for the gravity block. Considering that the gravity block starts to rise from a water depth of 150m , The deep water pressure acts on the buoyancy body. Since the outer buoyancy body surrounds the cylinder of the drainage silo, it can react to the deep water pressure. The method of bionic deep-sea whale body can be used. The surface of the outer buoyancy body is made of soft material, and the inner frame Strong elastic plastic telescopic support to eliminate deep water pressure, and equipped with a ball-like liner or a fish-like swim bladder device for inflating, blowing in the air to provide buoyancy, and the shrinking and expansion of the outer buoyancy body is made by a giant steel spring or motor Control, the mechanical movement of the clockwork or the motor and the blowing are all power-consuming, and it is not necessary to use the external buoyancy body to use this part of the power consumption for a more powerful series of hydraulic pump support or pulley block lifting devices.