CN217556858U - Reservoir reciprocating circulation hydroelectric generation system - Google Patents

Abstract

The utility model discloses a reciprocal circulation hydroelectric generation system of reservoir, include: a main reservoir, at least one pair of reservoir, at least two siphon mechanisms, at least one drain pipe mechanism, and at least one generator device, wherein: the main reservoir and the auxiliary reservoirs have the same length, width and height, and climb upwards layer by layer in a step manner along mountains, the main reservoir is arranged at the bottom layer, and the quantity and height of the auxiliary reservoirs are arranged according to the requirement of water level drop; the number, the diameter, the length and the liquid level pressure difference in the siphon pipes of the long arm and the short arm of the siphon mechanism are all the same, and the reservoir equipment is completely the same according to the setting of the flow demand; the utility model is suitable for a hydroelectric generation technical field, each reservoir is sent to the vice reservoir of top layer with the flow of demand with the water layer, again by the vice reservoir of top layer this drain pipe mechanism, by huge water head and the impact of the flow down towards the potential energy that produces huge rivers post, promotes the hydraulic turbine reciprocating cycle operation electricity generation of this generator.

Description

Reservoir reciprocating circulation hydroelectric generation system

Technical Field

The utility model belongs to the technical field of hydroelectric generation, specifically be reservoir reciprocating cycle hydroelectric generation system.

Background

With respect to the atmospheric pressure, the hydrostatic, the siphon action, and the like in the nature, the laws and principles of physical mechanics are related, and it is easy to find that the following two facts can be established:

1. the fluid contains gas and liquid, the side with high pressure P will automatically flow to the side with low pressure P, when the fluid pressure is balanced, the flow is stopped to keep horizontal static state.

2. The application of hydrostatic principles can also produce a siphoning action: at present, human beings only think of applying the atmospheric pressure principle to generate siphon action, therefore, the pressure difference of the pressure P at the two ends of the siphon pipe can only be limited to 1 atmospheric pressure P generated by the atmospheric pressure ₀ ＝100,000N/m ² Cannot exceed the limit, the application space is narrow, and the application range cannot be expanded. In fact, the siphon action can be applied to fluid staticsBased on the mechanics principle, the two natural energy sources of atmospheric pressure and water gravity are simultaneously captured and used together, so that the unbalanced pressure difference of the pressure P at two ends of the siphon is multiplied, and the pressure P =300,000N/m is increased to 3 atmospheric pressure P =300,000N/m ² 4 atmospheric pressure P =400,000N/m ² 5 atmospheric pressure P =500,000N/m ² The application range of (1) is enlarged to solve various problems of energy sources and the like.

According to the hydrostatic principle: the pressure P in the liquid increases with the liquid depth h and the liquid density d, and the pressure P in all directions of the liquid is equal under the same depth. That is, the liquid pressure P is related to the water depth h and the density d only, and is proportional to each other, regardless of the volume of the reservoir and the total weight of the reservoir water. Therefore, a main reservoir is arranged to extend 20 meters deep into the ground, an auxiliary reservoir is arranged on the ground beside the main reservoir, the height of the auxiliary reservoir is 5 meters, a long-arm siphon pipe extends upwards from the bottom of the main reservoir to the top end of the wall of the auxiliary reservoir and then turns over the wall, a short-arm siphon pipe extends downwards to the bottom of the auxiliary reservoir to form a reversed U-shaped siphon pipe, a submerged pump is arranged at the bottom end of the long-arm siphon pipe, water in the main reservoir is pumped into the auxiliary reservoir by the submerged pump, the siphon pipe is filled with water, the siphon action is established, the submerged pump is turned off immediately, at the moment, the pressure P = F/A = Ahd/A = hd, A is the sectional area of the siphon pipe, F is the total pressure of liquid in the siphon pipe, the bottom end of the long-arm siphon pipe is 20 meters, the liquid pressure P = gravity (hd) + large air pressure P ₀ ＝200,000N/m ² +100,000N/m ² ＝300,000N/m ² Because the auxiliary reservoir is not filled with water and the water depth is 0, the pressure at the bottom end of the short-arm siphon pipe P = water gravity (hd) 0+ atmospheric pressure P ₀ 100,000N/m ² ＝100,000N/m ² The pressure difference of the pressure P at two ends of the siphon pipe is =300,000N/m ² －100,000N/m ² ＝200,000N/m ² =2 atmospheric pressure P ₀ The difference is great, the siphon action is strong, the flow speed is very fast, and the submerged pump cannot stop flowing when being turned off; after the auxiliary reservoir is filled with water, the water depth is 5 m, and the pipe bottom pressure of the short-arm siphon pipe is P = water weightForce (hd) 50,000N/m ² + atmospheric pressure P ₀ 100,000N/m ² ＝150,000N/m ² (ii) a If the length and the width of the main reservoir and the auxiliary reservoir are the same, the water level of the main reservoir is reduced by 5 meters, the water depth is changed to 15 meters, and the pressure at the bottom end of the long-arm siphon pipe P = water gravity (hd) 150,000N/m ² + atmospheric pressure P ₀ 100,000N/m ² ＝250,000N/m ² The pressure difference of the pressure P at two ends of the siphon pipe is =250,000N/m ² －150,000N/m ² ＝100,000N/m ² =1 atmospheric pressure P ₀ The difference is still very large, and the water in the siphon tube still automatically flows from the side with high pressure P to the side with low pressure P and does not stop flowing. Similarly, the main water reservoir is arranged to extend into the ground for 30 meters and 40 meters, and double siphon acting force can be generated, so that the water storage device is widely applied.

Atmospheric pressure and water gravity and two energy sources are clean, pollution-free, inexhaustible and 24-hour free energy sources in the nature, are all available everywhere and are unfortunately not well utilized and effectively developed.

With the development of science and technology, one of the most important issues affecting mankind is the lack of clean energy. The electric power is the basic element of modern life of human beings, and the basic power of industrialization cannot or is not available. At present, various countries in the world use thermal power generation (coal/petroleum/natural gas), nuclear power generation, hydroelectric power generation, wind power generation, solar power generation and the like, and all the countries do not need to develop various power generation systems to the utmost extent, so that the basic power demand of modern life is solved, and the kinetic energy developed in the industry is provided.

As for thermal power generation: in recent years, too much fire coal and petroleum are used, so that the emission of carbon dioxide is greatly increased, the environment is polluted, and the serious greenhouse warming effect is produced, which is a problem in various fields.

For nuclear power generation: and nuclear damage happens occasionally, nuclear waste is difficult to store and destroy, and nuclear pollution causes permanent damage to the ecological environment, so that the problem of nuclear sound wave resistance is always questioned by environmental protection people, and the problem is solved and never interrupted.

For hydroelectric power generation: a large dam needs to be constructed by a proper water source, a large amount of water is stored, the time is long, the cost is relatively high, the stored water volume and the water level fall must reach a certain height, and the dam can generate electricity at first and can not be used at all; what is worse, the water of the existing hydroelectric system can not be recycled, so that the domestic water, the irrigation water and the industrial water are seriously insufficient, and the great waste of water resources is formed.

For wind power generation: the method is characterized in that areas with ultra-strong wind power need to be found, a plurality of high-rise iron towers are constructed, large blade wheels are erected and rotate along with wind, but the noise is quite large, the occupied area is large, and the home environment is influenced. And the wind direction is unstable, wind energy cannot be concentrated, the wind energy is dispersed and weak, the wind energy is occasionally unavailable, the generated energy fluctuates and unstable, the wind energy cannot be merged into a national power grid power transmission and distribution system for converging operation, the investment cost is high, the benefit is poor, and the popularization is difficult.

For solar power generation: as in wind power generation, collecting solar energy requires a large amount of land, and a solar cell must use a semiconductor having a very high purity, consumes a large amount of energy in the production process, and causes environmental pollution. In other words, the solar cell does not cause environmental pollution when capturing solar energy, but causes environmental pollution in the production process, and the actual power generation benefit is poor, and the solar energy capture rate is only about 25-30%. Moreover, the energy source is unstable, and the energy source cannot be used in rainy days, cloudy days and nights, so that the method is difficult to popularize and popularize effectively.

In summary, the existing energy has high cost and serious pollution, and is urgently required to be replaced by another clean energy. The two energy sources of atmospheric pressure and water gravity are inexhaustible in source and are freely supplied for 24 hours and available everywhere. If the water of the existing 'dam hydroelectric system' is effectively utilized, the water can be used without leakage and can be recycled repeatedly, not only can all the problems of 'insufficient water resources', 'insufficient water level drop', 'insufficient flow', 'difficult acquisition for constructing large dam land', 'environmental damage', 'high cost and large investment', 'silt congestion', 'long construction period', 'serious dam break consequence' and the like be solved, and the problem of energy pollution of energy, natural gas, petroleum, coal and the like can be eliminated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reciprocal circulation hydroelectric generation system of reservoir to solve current power generation system's defect. In order to achieve the above purpose, the utility model adopts the following technical scheme:

this reciprocal circulation hydroelectric generation system of reservoir includes: a main reservoir, at least one pair of reservoir, at least two siphon mechanisms, at least one drain pipe mechanism, and at least one high-power generator device, wherein:

the main reservoir and the sub-reservoir: the length, the width and the height of each reservoir are the same, the water storage capacity is the same, the height is set according to the water level drop requirement required by the power generation system, and the length and the width are set according to the water storage capacity requirement of each reservoir; each reservoir is provided with a water level height monitor;

the main reservoir and the auxiliary reservoirs are constructed by climbing upwards in a step-by-step manner along the mountains, the main reservoir is arranged at the bottommost layer, and the installation quantity and the height of the auxiliary reservoirs are arranged according to the requirement of the water level drop required by a power generation system; setting, that is, the water delivery amount of the main reservoir to the first sub-reservoir = the water delivery amount of the first sub-reservoir to the second sub-reservoir = the water delivery amount of the second sub-reservoir to the third sub-reservoir = the water delivery amount of the third sub-reservoir to the fourth sub-reservoir = the downward water discharge amount of the water discharge pipe mechanism of the fourth sub-reservoir = the water intake amount required by a water turbine of the power generator device;

the siphon mechanism is characterized in that: the quantity, the pipe diameter, the length and the liquid level pressure difference in the siphon pipes of the long arm siphon pipe and the short arm siphon pipe of the siphon mechanism in each reservoir are all the same, so the flow speed and the flow of the water inflow and the water discharge of each reservoir are all the same;

that is, the power source of the hydro-power generation system is as follows: the water level fall and the water flow can be adjusted and generated at will according to the requirement of the generating capacity. "head (head): can be obtained by the installation quantity and height of the auxiliary reservoir; "flow rate of water": the siphon pressure difference can be obtained by the number, the diameter and the length of the siphons of the siphon mechanism of each reservoir and the liquid level pressure difference in the siphon pipes of the long arm and the short arm. Because the siphon mechanisms of all the reservoirs are completely identical, the water inflow of all the reservoirs = the water displacement delivered to the upper reservoir, all the reservoirs deliver water from the main reservoir at the bottom layer to the fourth reservoir at the top layer by layer at fixed flow speed and flow, and then the water discharge pipe of the water discharge pipe mechanism in the fourth reservoir pushes the water wheel of one water turbine of the generator device to generate strong rotating speed and torsion force by virtue of strong potential energy impact force generated by high-level drop and high-flow downward impact force, so as to drive the generator device to perform reciprocating circulation operation to generate preset required electric quantity.

Further, if the rated drop (head) of the hydroelectric power plant is set to be 40 meters, five layers of reservoirs are required, namely, a main reservoir and four auxiliary reservoirs, wherein each reservoir is 30 meters high, the main reservoir extends into the ground for 30 meters, the auxiliary reservoirs are increased by 10 meters layer by layer, the height of the fourth auxiliary reservoir in the fifth layer is 40 meters, and the water level drop from the fourth auxiliary reservoir in the fifth layer to the water surface of the main reservoir in the first layer is 40 meters; because the system is used by water in a reciprocating and circulating way, water can not leak, the water inflow of each reservoir = the water displacement transported to the upper reservoir, the flow speed and the flow of each layer of reservoir siphon = the total water displacement (total flow) of each water discharge pipe of the water discharge pipe mechanism, namely, "water head" and "water flow" are all fixed and can generate power according to the preset generated energy.

However, the water of the system is recycled, the water storage capacity of each layer of reservoir is fixed, and the flow speed and the flow are fixed, so that the water storage capacity of each layer of reservoir only needs to maintain the stock required by the operation of the hydroelectric power generation system, and the water can be supplied to the hydroelectric power generation system for operation and power generation all the time; unlike available hydroelectric station, which can not be recovered and reused, water needs to be stored for reuse and discharged to provide power for hydroelectric power generation system. Therefore, the scale of each layer of reservoir of the system can be greatly reduced, the occupied area can be greatly reduced, the construction period can be greatly shortened, the manufacturing cost can be greatly reduced, the risk can be greatly reduced, the system can be more dispersedly installed in various places, and the system can directly supply power to the areas needing power, so that the equipment load and cost of pressurization, transportation and depressurization of an ultrahigh-voltage power transmission and distribution system can be saved, and the silt stockpiling and maintenance cost and the risk of dam break can be reduced.

The siphon mechanism is characterized in that: a row of long-arm siphon pipes are arranged on the wall side of the main reservoir close to the first secondary reservoir, the row of long-arm siphon pipes extend upwards from the bottom of the wall of the main reservoir to reach the top end of the first secondary reservoir and then turn over the wall, a row of short-arm siphon pipes of the first secondary reservoir extend downwards for 10 meters to form an inverted U-shaped siphon pipe, and one side of the siphon pipe is long and the other side of the siphon pipe is short; otherwise, the row of long-arm siphons of the first secondary reservoir; the row of short arm siphon and the row of long arm siphon of the second secondary reservoir; the siphon with short arm and the siphon with long arm of the third reservoir; the siphon pipes with short arms of the fourth reservoir are installed one by one according to the above formula; the bottom ends of the siphon pipes of the row of long arms of each layer of reservoir are provided with a small electric gate and a submerged pump;

when the whole set of equipment of the power generation system is constructed, after the main reservoir is filled with water, when the switch of the small electric gate at the bottom end of the long-arm siphon pipe of the main reservoir is opened, the water rushes into the hollow long-arm siphon pipe, after the water quickly rushes upwards for 30 meters from the bottom of the long-arm siphon pipe to reach the height of the main reservoir, the water inside and outside the long-arm siphon pipe is balanced, the flow stops, the first secondary reservoir is still empty and does not enter the water, and the liquid level pressure difference in the long-arm siphon pipe and the short-arm siphon pipe is calculated according to the calculation formula of the current siphon acting force: assuming that the liquid level in the long arm siphon tube is at point b, the resultant force Pb = (P) at point b ₀ +hd)－h ₂ d＝ (100,000N/m ² +300,000N/m ² )－100,000N/m ² ＝300,000N/m ² (ii) a The liquid level in the short arm siphon tube is set as point a, and the resultant force P of point a _a ＝(P ₀ +hd)－h ₁ d＝(100,000N/m ² +0 Water not yet admitted) -100,000N/m ² =0; the pressure difference P = P between the b point and the a point of the liquid level in the siphon tube with the long arm and the short arm _b －P _a ＝300,000N/m ² －0＝300,000N/m ² =3 atmospheric pressure P ₀ . The difference is extremely large, and the water is rapidly flushed by 30 meters upwards, and 3 atmospheres P are added due to the factors of the law of inertia ₀ The water does not stop flowing and still continuously flows upwards into the first secondary reservoir due to the pressure difference of the pressure difference, at the moment, the whole siphon pipe is filled with the water, the siphon action is established, the water does not stop flowing, and the water still continuously flows into the end with the lower pressure P of the short-arm siphon pipe from the end with the higher pressure P of the long-arm siphon pipe; if the diameter of the siphon tube is too large, the gravity of water is too large to rely on the law of inertia and 3 atmospheres P ₀ When water is flushed by 10 meters into the first secondary reservoir, the submerged pump at the bottom of the long-arm siphon pipe is opened to pump the water into the first secondary reservoir, the whole siphon pipe is filled with water, the siphon effect is established, the submerged pump can be turned off, and the water continues to flow; after the first secondary reservoir is full of water, the liquid level in the siphon tube of the short arm is set as point a, and the resultant force P of the point a _a ＝(P ₀ +hd)－h ₁ d＝(100,000N/m ² +100,000N/m ² )－0＝200,000N/m ² (with short-arm siphon tube only extending into the first secondary reservoir for 10 m, hd =10 m; with full level of the first secondary reservoir having risen to the top, h ₁ d = 0); therefore, the pressure difference between the liquid level b and the liquid level a in the siphon tube with the long and short arms is P = P _b －P _a ＝300,000N/m ² －200,000N/m ² ＝100,000N/m ² =1 atmospheric pressure P ₀ . The difference is still very large, so that the water can not stop flowing, the water in the main reservoir can still be pumped and flows into the first secondary reservoir, at the moment, the water level height monitor in the first secondary reservoir finds that the water level is full, the switch for opening the small electric gate at the bottom end of the long-arm siphon pipe in the first secondary reservoir is automatically informed to be opened, and the water quickly rushes into the small electric gateThe long-armed siphon flows into the second secondary reservoir; by parity of reasoning, the water flows into the third secondary reservoir and the fourth secondary reservoir;

that is, after each reservoir is filled with water, the pressure difference P between the liquid level b and the liquid level a in the siphon pipes of the two arms of the siphon mechanism is fixed to 1 atmosphere P ₀ The full water level is in reciprocating circulation operation, when the siphon mechanism of each reservoir is arranged, the number, the pipe diameter and the length of the siphons are the same, and when the difference of the liquid level pressure in the siphons of the long arm and the short arm is also the same, therefore, the water inflow of each reservoir = the water displacement transported to the upper reservoir, and each reservoir is in reciprocating circulation operation at fixed and same flow speed and flow.

The water drainage pipe mechanism comprises: the water level height monitor in the fourth sub reservoir finds that the water level is full, the large electric gate switch is automatically informed to be opened to start water discharging, and simultaneously the water inlet switch in the main reservoir is informed to be closed to stop water feeding, so that the main reservoir does not feed water any more after all the reservoirs feed water, and all the reservoirs are operated in a reciprocating cycle mode by fixed water storage capacity, fixed flow rate and flow; the drain pipe quantity, pipe diameter and the displacement of drain pipe mechanism, according to the velocity of flow and the flow adjustment setting of siphon mechanism make the velocity of flow and the flow of complete set of system water fixed and equal in order to ensure that the circulation is smooth and easy.

The high-power generator device comprises: the water turbine and a transmission mechanism are arranged in the existing equipment, and a water wheel of the water turbine is arranged in an outlet, close to the drain pipe, of the drain pipe mechanism; when the siphon mechanism conveys water from the main reservoir at the bottom layer to the fourth secondary reservoir at the top layer and the water level height monitor in the fourth secondary reservoir finds that the water level is full, the switch of the electric gate of the water drainage pipe mechanism is automatically opened to start water drainage, the water wheel of the water turbine is pushed to rapidly rotate to generate strong rotating speed and torsion by the impact force of strong potential energy of a strong water flow column generated by downwards rushing down at the high level of huge flow and water level fall, and the generator device is driven by the transmission mechanism to reciprocate to generate preset electric quantity; the number of the devices of the high-power generator is matched with the number of the drain pipes of the drain pipe mechanism.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses must utilize the clean energy of two natural world of gravity of atmospheric pressure and water to pick simultaneously the new framework of using in the lump, the hydroelectric power generation system of new intention, can solve the gravity of atmospheric pressure and water certainly, and is extensive, and the efficiency, all difficult problems of unlimited quantity picking must replace current water conservancy and other energy power generation, and its simple structure, and the installation is easy, and convenient operation, maintenance are simple and direct, low investment have stability, practicality and prospective value.

Drawings

Fig. 1 is a schematic perspective view of the overall system of the present invention;

FIG. 2 is a schematic view of the overall system operation of the present invention;

fig. 3 is a schematic view of the siphon mechanism and the drainage pipe mechanism of the present invention.

Reference numerals are as follows: a1, a main reservoir; b1, an auxiliary reservoir; b2, an auxiliary reservoir; b3, an auxiliary reservoir; b4, an auxiliary reservoir; 1. a siphon mechanism; 11. a small electric gate; 12. a submerged pump; 13. a fixed seat; 2. a generator device; 21. a water turbine; 22. a transmission mechanism; 3. a drain pipe mechanism; 31. large-scale electronic gate.

Detailed Description

The following description will further describe a specific embodiment of the reciprocating circulation hydroelectric power generation system of the reservoir of the present invention with reference to the accompanying drawings 1-3. The utility model discloses reservoir reciprocating cycle hydroelectric power generation system is not limited to the description of following embodiment.

Example 1:

this example presents a specific embodiment of a reciprocating hydro-electric power generation system for a reservoir, as shown in fig. 1-3, comprising: a main reservoir A1, at least one secondary reservoir B1, at least two siphon mechanisms 1, at least one drain pipe mechanism 3, and at least one high-power generator device 2, wherein:

the main reservoir A1 and the auxiliary reservoir B1: the length, the width and the height of each reservoir are the same, the water storage capacity is the same, the height is set according to the water level drop requirement required by the power generation system, and the length and the width are set according to the water storage capacity requirement of each reservoir; each reservoir is provided with a water level height monitor (not shown in the figure);

as shown in fig. 1 and 2, the primary reservoir A1 and the secondary reservoir B1 are constructed to ascend layer by layer in a stepwise manner along the mountain, the primary reservoir A1 is arranged at the bottommost layer, and the installation quantity and height of the secondary reservoir B1 are set according to the water level drop requirement required by the power generation system; it is assumed that the water delivery amount from the main reservoir A1 to the sub-reservoir B1 = the water delivery amount from the sub-reservoir B1 to the sub-reservoir B2 = the water delivery amount from the sub-reservoir B2 to the sub-reservoir B3 = the water delivery amount from the sub-reservoir B3 to the sub-reservoir B4 = the total water discharge amount of each water discharge pipe of the water discharge pipe mechanism 3 of the sub-reservoir B4 = the total water intake amount required by each water turbine 21 of the generator device 2;

the siphon mechanism 1: the siphon mechanism 1 is arranged in the main reservoir A1 and each auxiliary reservoir B1, the number, the pipe diameter, the length and the liquid level pressure difference in the siphon pipes of the long arm and the short arm of the siphon mechanism 1 in each reservoir are all the same, so the flow speed and the flow of the water inflow and the water discharge of each reservoir are all the same;

that is, the power source of the hydro-electric power generation system is as follows: the water level drop and the water flow can be adjusted and generated at will according to the requirement of the generated energy; "head (head): can be obtained by the installation quantity and height of the auxiliary reservoir B1; "flow rate of water": the siphon pressure difference can be obtained by the number, the pipe diameter and the length of the siphons of the siphon mechanism 1 of each reservoir and the liquid level pressure difference in the siphon pipes of the long arm and the short arm; because the siphon devices of the siphon mechanisms 1 of the reservoirs are completely the same, the water inflow of each reservoir = the displacement delivered to the upper reservoir, and each reservoir delivers water from the main reservoir A1 at the bottom layer to the auxiliary reservoir B4 at the top layer by layers at a fixed and same flow rate and flow rate, and then the water discharge pipe of the water discharge pipe mechanism 3 of the auxiliary reservoir B4 at the top layer pushes the water wheel of the water turbine 21 of the generator device 2 to generate strong "rotation speed" and "torsion force" by the strong potential energy impact force generated by the downward undershoot at the high level of the water head, so as to drive the generator device 2 to reciprocate and rotate to generate preset huge electric quantity.

Further, if the rated head (head) of the hydroelectric power plant is set to be 40 meters, five layers of reservoirs are required, that is, a main reservoir A1 and four sub-reservoirs B1, each reservoir is 30 meters high, the main reservoir A1 extends into the ground for 30 meters, the sub-reservoirs B1 are increased by 10 meters layer by layer, the height of the sub-reservoir B4 in the fifth layer is 40 meters, the head of the water is 40 meters from the sub-reservoir B4 in the fifth layer to the water surface of the main reservoir A1 in the first layer, and the head of the water is 40 meters.

However, the water of the system is recycled, the water storage capacity of each layer of reservoir is fixed, and the flow rate and the flow of each layer of reservoir are fixed and equal, so that the water storage capacity of each layer of reservoir only needs to maintain the stock required by the operation of the hydroelectric power generation system, and the hydroelectric power generation system can be continuously operated and generate power from various sources; unlike the existing hydropower station which can not recycle the water, a large amount of water needs to be stored and discharged all the year round to provide a hydropower system for running and generating electricity; therefore, the scale of each layer of reservoir of the system can be greatly reduced, the occupied area can be greatly reduced, the construction period can be greatly shortened, the manufacturing cost can be greatly reduced, the risk can be greatly reduced, the system can be more dispersedly installed in various places, and the system can directly supply power to the areas needing power, so that the equipment load and cost of pressurization, transportation and depressurization of an ultrahigh-voltage power transmission and distribution system can be saved, and the silt stockpiling and maintenance cost and the risk of dam break can be reduced.

The siphon mechanism 1: as shown in fig. 1 and 3, a row of long arm siphon pipes is arranged at the wall side of the main reservoir A1 close to the sub-reservoir B1, the height of the main reservoir A1 is 30 meters, the height of the sub-reservoir B1 is increased by 10 meters layer by layer, the row of long arm siphon pipes extends upwards from the bottom of the wall of the main reservoir A1 to reach the top end of the sub-reservoir B1 and then turns over the wall, the row of short arm siphon pipes of the sub-reservoir B1 extends downwards by 10 meters to form an inverted U-shaped siphon pipe, and one side is long and the other side is short, and the siphon mechanism 1 is firmly fixed on the wall by a fixing seat 13; the long arm siphon of the sub-reservoir B1, the short arm siphon and the long arm siphon of the sub-reservoir B2, the short arm siphon and the long arm siphon of the sub-reservoir B3, and the short arm siphon of the sub-reservoir B4 are installed one by one according to the above formula; a small electric gate 11 and a submerged pump 12 are arranged at the bottom end of the row of long arm siphon pipes of each reservoir;

after the whole set of equipment of the power generation system is constructed, after the main reservoir A1 is filled with water, when the switch of the small electric gate 11 at the bottom of the long-arm siphon pipe of the main reservoir A1 is opened, the water rushes into the hollow long-arm siphon pipe, after the water rushes upwards from the bottom of the long-arm siphon pipe by 30 meters to reach the height of the main reservoir A1, the water inside and outside the long-arm siphon pipe is balanced, the flow is stopped, but the auxiliary reservoir B1 is still empty and does not enter the water, and the liquid level pressure difference in the long-arm siphon pipe and the short-arm siphon pipe is calculated according to the calculation formula of the current siphon acting force: the liquid level in the siphon tube with long arm is set as point b, and the resultant force P of point b _b ＝(P ₀ +hd)－h ₂ d＝ (100,000N/m ² +300,000N/m ² )－100,000N/m ² ＝300,000N/m ² (ii) a The liquid level in the short arm siphon tube is set as point a, and the resultant force of the points a is P _a ＝(P ₀ +hd)－h ₁ d＝(100,000N/m ² +0 Water not yet admitted) -100,000N/m ² =0; the pressure difference between the b point and the a point of the liquid surface in the siphon pipe with the long arm and the short arm is P = P _b －P _a ＝300,000N/m ² －0＝300,000N/m ² =3 atmospheric pressure P ₀ . The difference is extremely large, and the water is rapidly flushed by 30 meters upwards, and 3 atmospheres P are added due to the factors of the law of inertia ₀ The water will not stop flowing and will still flow upward into the secondary reservoir B1, at this time, the whole siphon tube is filled with water, the siphon effect is established, the water will not stop flowing, and will still flow from the long armThe end with high siphon pressure P flows into the end with low siphon pressure P; if the diameter of the siphon pipe mechanism 1 is too large, the gravity of the water is too large to rely on the law of inertia and 3 atmospheres P ₀ When the water is flushed by 10 meters into the secondary reservoir B1, the submerged pump 12 at the bottom of the long-arm siphon pipe is opened, and after the water is pumped into the secondary reservoir B1, the whole siphon pipe is filled with water, the siphon effect is established, the submerged pump 12 can be turned off, and the water will continue to flow; after the secondary reservoir B1 is filled with water, the liquid level in the siphon tube of the short arm is set as a point a, and the resultant force P of the point a _a ＝(P ₀ +hd)－h ₁ d＝(100,000N/m ² +100,000N/m ² )－0＝200,000N/m ² (with short-arm siphon for benzodiazepine siphon inserted into the sub-reservoir only 10 m, with hde =10 m; with the level of B1 in the sub-reservoir having risen to the top, with h ₁ d = 0); the pressure difference between the b point and the a point of the liquid surface in the siphon pipe with the long arm and the short arm is P = P _b －P _a ＝ 300,000N/m ² －200,000N/m ² ＝100,000N/m ² =1 atmospheric pressure P ₀ . The difference is still very large, so that the water does not stop flowing, the water in the main reservoir A1 is still pumped and flows into the auxiliary reservoir B1, at the moment, the water level height monitor in the auxiliary reservoir B1 finds that the water level is full, the switch for opening the small electric gate 11 at the bottom end of the long-arm siphon pipe in the auxiliary reservoir B1 is automatically informed to be opened, the water quickly rushes into the long-arm siphon pipe to flow into the auxiliary reservoir B1, and the like, and flows into the auxiliary reservoir B2, the auxiliary reservoir B3 and the auxiliary reservoir B4;

that is, after each reservoir is filled with water, the pressure difference P between the liquid level b and the liquid level a in the siphon tube of the siphon mechanism 1 is fixed to 1 atm P ₀ The full water level is in reciprocating circulation operation, when the siphon mechanism 1 of each reservoir is arranged, the number, the pipe diameter and the length of the siphons are the same, and when the liquid level pressure difference in the siphons of the long arm and the short arm is also the same, therefore, the water inflow of each reservoir = the water displacement transported to the upper reservoir, and each reservoir is in reciprocating circulation operation at fixed and same flow speed and flow.

The drain pipe mechanism 3: as shown in fig. 1 to fig. 3, the secondary reservoir B4 installed at the top layer directly discharges water back to the primary reservoir A1 at the bottom layer across the reservoirs of each layer by the secondary reservoir B4, the water inlet of the water discharge pipe mechanism 3 is provided with a large electric gate 31, when the water level monitor in the secondary reservoir B4 finds that the water level is full, the switch of the large electric gate 31 is automatically informed to open, the water discharge is started, and simultaneously the water inlet switch in the primary reservoir A1 is informed to close, the water inlet is stopped, therefore, the primary reservoir A1 does not feed water any more after all the reservoirs are full, and all the reservoirs are operated in a reciprocating cycle with fixed water storage capacity, fixed flow rate and flow rate; the quantity, the pipe diameter and the total displacement of the drain pipes of the drain pipe mechanism 3 are adjusted and set according to the total flow of the siphon pipe mechanism 1, so that the flow of the whole set of system water is equal to ensure smooth circulation.

The high-power generator device 2: for ready equipment, a water turbine 21 and a transmission mechanism 22 are arranged in the water storage tank, and a water wheel of the water turbine 21 is arranged in an outlet of the water discharge pipe mechanism 3 close to a water discharge pipe; when the siphon pipe mechanism 1 conveys water from the main reservoir A1 at the bottom layer to the auxiliary reservoir B4 at the top layer to be fully filled, the water level monitor in the auxiliary reservoir B4 finds that the water level is full, the switch of the electric gate 31 of the water discharge pipe mechanism 3 is automatically opened to start water discharge, the water wheel of the water turbine 21 is pushed to rapidly rotate to generate strong rotating speed and torsion by the impact force of the potential energy generated by strong water flow column generated by the downward impact of the huge flow and water head, and the transmission mechanism 22 drives the generator device 2 to perform reciprocating and circulating operation to generate preset electric quantity; the installation number of the high-power generator devices 2 is adjusted and arranged in coordination with the installation number of the water drainage pipe mechanisms 3.

By adopting the technical scheme:

the hydraulic power generation system which utilizes two natural clean energy sources of atmospheric pressure and water gravity to simultaneously capture a new framework and a new creative water conservancy power generation system which are used together can really solve all the problems of atmospheric pressure and water gravity, large scale, high efficiency and unlimited capture, can replace the existing hydraulic power generation and other energy power generation, and has the advantages of simple structure, easy installation, convenient operation, simple and convenient maintenance, low investment, high stability, practicability and forward value.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims (4)

1. Reservoir reciprocating cycle hydroelectric generation system, its characterized in that includes: a main reservoir (A1), at least one secondary reservoir (B1), at least two siphon mechanisms (1), at least one drain pipe mechanism (3), and at least one high-power generator device (2), wherein:

the primary reservoir (A1) and the secondary reservoir (B1): the length, the width and the height of each reservoir are the same, the water storage capacity is the same, the height is set according to the water level drop requirement required by the power generation system, and the length and the width are set according to the water storage capacity requirement of each reservoir; each reservoir is provided with a water level height monitor;

the main reservoir (A1) and the sub-reservoir (B1): the mountain-climbing construction is carried out step by step upwards, the main reservoir (A1) is arranged at the bottommost layer, and the installation quantity and the height of the auxiliary reservoir (B1) are arranged according to the water level drop required by the power generation system; the water delivery rate of the main reservoir (A1) to the sub-reservoir (B1) = the water delivery rate of the sub-reservoir (B1) to the sub-reservoir (B2) = the water delivery rate of the sub-reservoir (B2) to the sub-reservoir (B3) = the water delivery rate of the sub-reservoir (B3) to the sub-reservoir (B4) = the total water discharge rate of the water discharge pipes of the water discharge pipe mechanism (3) of the sub-reservoir (B4) = the total water intake rate required by the water turbines (21) of the generator device (2);

the siphon mechanism (1): the siphon mechanisms (1) in each reservoir are all the same in quantity, diameter, length and liquid level pressure difference in siphon pipes of long and short arms as well as in each sub-reservoir (B1), so that the flow rate and flow rate of the water inflow and the water discharge of each reservoir are all equal;

that is, the power source of the hydro-power generation system is as follows: the water level fall and the water flow can be adjusted and generated at will according to the requirement of the generated energy; water head: can be obtained by the installation quantity and height of the auxiliary reservoir (B1); flow rate of water: the siphon is obtained by the quantity, the pipe diameter and the length of the siphons of the siphon mechanism (1) of each reservoir and the liquid level pressure difference in the siphons of the long arm and the short arm; because the siphon devices of the siphon mechanisms (1) of all the reservoirs are completely the same, the water inflow of all the reservoirs = the water displacement delivered to the upper reservoir, all the reservoirs deliver water from the main reservoir (A1) at the bottom layer to the auxiliary reservoir (B4) at the top layer by layer at fixed and same flow speed and flow, and then all the water inflow is pushed by the drain pipe of the drain pipe mechanism (3) in the auxiliary reservoir (B4) at the top layer by the impact force of potential energy generated by downward flushing at the high level head so as to drive the generator device (2) to reciprocate and rotate to generate preset electric quantity.

2. The reciprocating cycle hydro-power generation system of claim 1, wherein: the siphon mechanism (1): a row of long-arm siphons are arranged on the wall side of the main reservoir (A1) close to the auxiliary reservoir (B1), the height of the main reservoir (A1) is 30 meters, the height of the auxiliary reservoir (B1) is increased by 10 meters layer by layer, the row of long-arm siphons extend upwards from the wall bottom of the main reservoir (A1) to reach the top end of the auxiliary reservoir (B1) and then turn over the wall, the row of short-arm siphons of the auxiliary reservoir (B1) extend downwards for 10 meters to form an inverted U-shaped siphon, one side of each siphon is long and the other side of each siphon is short, and the siphon mechanism (1) is firmly fixed on the wall through a fixing seat (13); the siphon of the row long arm of the sub-reservoir (B1), the siphon of the row short arm and the siphon of the row long arm of the sub-reservoir (B2), the siphon of the row short arm and the siphon of the row long arm of the sub-reservoir (B3), and the siphon of the row short arm of the sub-reservoir (B4) are installed one by one according to the above formula; a small electric gate (11) and a submerged pump (12) are arranged at the bottom end of the row of long-arm siphon pipes of each reservoir;

the siphon mechanism (1) keeps the liquid level pressure difference in the siphon pipes of the two arms of the length fixed and operates in a reciprocating circulation mode, and the quantity, the pipe diameter and the length of the siphon pipes are the same when the siphon mechanism (1) of each reservoir is arranged, so that the water inflow of each reservoir = the water displacement conveyed to the upper reservoir, and each reservoir operates in a reciprocating circulation mode at the fixed and same flow speed and flow.

3. The reciprocating cycle hydro-power generation system of claim 1, wherein: the drain pipe mechanism (3): the water level monitor in the secondary reservoir (B4) is used for automatically informing a switch for opening the large-scale electric gate (31) to start water discharge and simultaneously informing a water inlet switch in the main reservoir (A1) to close to stop water inlet when the water level monitor in the secondary reservoir (B4) finds that the water level is full, so that the main reservoir (A1) does not enter water any more after all the reservoirs are full of water, and the reservoirs operate in a reciprocating cycle mode at fixed water storage capacity, fixed flow speed and flow rate; the quantity, the pipe diameter and the total displacement of each drain pipe of the drain pipe mechanism (3) are adjusted and set according to the flow speed and the flow of the siphon pipe mechanism (1) of each reservoir, so that the circulation of the whole set of system is smooth.

4. The reciprocating hydro-electric power generation system of claim 3, wherein: the high-power generator device (2): a water turbine (21) and a transmission mechanism (22) are arranged in the water pump, and a water wheel of the water turbine (21) is arranged in an outlet of the water discharge pipe mechanism (3) close to the water discharge pipe; when the siphon mechanism (1) conveys water from the main reservoir (A1) at the bottom layer to the auxiliary reservoir (B4) at the top layer to be fully filled with water, the water level monitor in the auxiliary reservoir (B4) finds that the water level is full, the switch of the electric gate (31) of the water discharge pipe mechanism (3) is automatically opened to start water discharge, and by means of flow and water level difference, the impact force of potential energy generated by a water flow column descending immediately downwards pushes a water wheel of the water turbine (21) to rotate rapidly to generate rotating speed and torque force, and the transmission mechanism (22) drives the generator device (2) to run in a reciprocating and circulating mode to generate preset electric quantity; the mounting number of the high-power generator devices (2) is matched with the mounting number of the water drainage pipe mechanism (3) to be adjusted.

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