CN102242704A - Potential energy regeneration system and method and power regeneration system and method - Google Patents

Abstract

The invention provides a potential energy regeneration system and method and a power regeneration system and method. Wherein the potential energy regeneration system comprises: a fluid reservoir bag module having a compressible fluid reservoir bag; a pipeline module comprising a liquid inlet and outlet switch control device and a pipeline; a liquid reservoir module including a liquid reservoir; and a gravity extrusion module comprising a gravity extrusion and a control device. The power regeneration system generates power by using a potential energy regeneration system. The invention has the advantages that the gravity extrusion is separated from the compressible liquid storage bag; therefore, the gravity extrusion can be lifted up only by consuming a little energy, then the compressible liquid storage bag is filled with the liquid again by utilizing the gravity of the liquid to generate the flow phenomenon, and then the liquid is conveyed to the liquid storage tank at a higher position by utilizing the gravity extrusion through the universal gravitation, so that the potential energy of the liquid can be increased.

Description

Potential energy regeneration system and method and electric power regeneration system and method

technical field

The present invention relates to a potential energy regeneration system and method and an electric power regeneration system and method, in particular, the potential energy regeneration system and method are a system and method for reusing liquid to generate liquid potential energy, and the electric power regeneration system And the method is a system and method for regenerating electric power by using water level difference.

Background technique

For a long time, Pascal's principle has been used to use the small piston to push the big piston. In the application of hydraulic cranes, as long as a small downward force is exerted on the small piston, a large upward pushing force can be generated on the large piston.

However, an easily overlooked aspect of Pascal's law is that the potential energy of a liquid can be increased by gravitation.

Figure 1 is a schematic diagram of a hydraulic lift, where the area of the large piston is A ₁ and the area of the small piston is A ₂ , assuming that a downward force F ₁ is applied to the large piston, an upward force F ₂ will be generated on the small piston ,and

F ₁ /A ₁ =F ₂ /A ₂ ......(1)

A ₁ d ₁ ＝A ₂ d ₂ ......(2)

Among them, the displacement of the large piston is d ₁ , and the displacement of the small piston is d ₂ . The following equation (3) can be obtained from equations (1) and (2).

d ₂ =(A ₁ /A ₂ )d ₁ ......(3)

Equation (3) indicates that the displacement distance of the small piston is equal to the area ratio of the large piston to the small piston times the displacement distance of the large piston. For example, if A ₁ =1m ² , A ₂ =100cm ² , d ₁ =1m, then

(A ₁ /A ₂ )d ₁ =(1m ² /100cm ² )×1m

=(10000cm ² /100cm ² )×1m

＝100m

That is to say, a downward force is applied to the large piston to make it move downward by 1m. In this case, an upward pushing force will be generated on the small piston to make the small piston move upward by 100m.

For a long time, the application of pushing a small piston through a large piston is not in line with economic benefits, so no one will do such an application.

FIG. 2 is a schematic diagram illustrating a hydraulic machine for conveying liquid using Pascal's law.

An object T with a weight of M kg is set on the large piston. Due to the gravity of the earth, the large piston will obtain a downward constant force of F ₁ =Mg, where g=9.8m/s ² is the acceleration due to gravity. In addition, the small piston obtains upward thrust F ₂ , when the small piston rises to a certain height of h meters, the hydraulic crane is no longer in a closed state, but there is an opening on the pipe wall where the small piston is located, which will Direct the liquid to another liquid storage tank.

As shown in Figure 2, it is assumed that the stored liquid is pure water, and the area of the large piston is A ₁ =1m ² , and the area of the small piston is A ₂ =10cm ² =0.001m ² .

Now apply a downward force to the large piston to displace it downward by 1m; according to Pascal's law, an upward thrust will be generated on the small piston to displace it upward by 1000 meters.

Assume now that there is an opening in the pipe wall 100m above the pipeline where the small piston is located, and a pipeline is horizontally connected to a storage container with a bottom area of 1m ² and a height of 1m.

Suppose a weight of 100 kg is placed on the large piston and nothing is placed on the small piston. Affected by gravity, the weight exerts a downward force on the large piston. When the large piston moves downward by 1m, the original 1m ³ of pure water under the large piston, of which 0.9m ³ of liquid, will be Squeeze and move to a liquid storage container at a height of 100m, and another 0.1m ³ (=0.001m ² ×100m) of liquid will remain in the lower pipeline where the small piston is located. The potential energy change of the whole system is:

(1) The weight moves downward by 1m, and its potential energy decreases

mgh=100×g×1=100×9.8×1=980 (joule).

(2) Considering that 0.9m ³ of water is moved to a liquid storage container with a height of 100m, the increased potential energy is

mgh=(0.9×1000)×9.8×100=882,000 (joules).

(3) Another 0.1m ³ of liquid will remain in the lower pipeline where the small piston is located. A simple way to calculate its potential energy increase is to regard the whole weight as being concentrated at one point, which is located at its center of gravity. That is, concentrated at 50m. So the increase in potential energy is

mgh=(0.1×1000)×9.8×50=49000 (joule).

(4) The potential energy change of the whole system is the increase of the potential energy of the water minus the decrease of the potential energy of the weight.

882,000+49,000-980=930,020 (joules).

Observing the potential energy changes in (1)(2)(3), it is found that the modified structure of the hydraulic machine can be used, and the universal gravitation can be used appropriately to move the liquid to a higher storage container, thereby increasing its potential energy.

Figure 2 Although the liquid in the container can be transported to the storage container at a higher place by using the gravitational force, there is a huge deficiency, that is, when the liquid storage bag is filled with liquid, more liquid level energy should be created is easy; however, refilling the fluid storage bag requires considerable energy, so using this architecture to create potential energy is not economical.

Based on the above-mentioned defects in the prior art, the present invention provides a potential energy regeneration system and method and a power regeneration system and method, which squeeze a compressible liquid bag by properly guiding the gravitational force, so that the stored The liquid in the bag is transported to the storage tank with higher potential energy.

Contents of the invention

One of the main purposes of the present invention is to provide a vertical liquid potential energy regeneration system, said vertical liquid potential energy regeneration system comprising:

A liquid storage bag module, the liquid storage bag module includes a compressible liquid storage bag device, the compressible liquid storage bag device has a compressible liquid storage bag, the bottom of the compressible liquid storage bag is provided with an inlet and outlet , the compressible liquid storage bag device is upright;

A pipeline module, the pipeline module includes a liquid entrance and exit switch control device, and a pipeline; one end of the liquid entrance and exit switch control device is an entrance, and the other end is two entrances and exits, the level of the liquid entrance and exit switch control device The height is higher than the highest level that the compressible liquid storage bag can reach. One end of the pipeline is connected to the inlet and outlet at the bottom of the compressible liquid storage bag. The pipeline extends upward in a U shape and is connected to the Liquid inlet and outlet switch control device;

A liquid storage tank module, the liquid storage tank module includes a liquid storage tank, the level of the bottom of the liquid storage tank is higher than the highest position that the compressible liquid storage bag can reach, and a pipeline is connected to the Liquid inlet and outlet switch controls; and

a gravity squeeze module, the gravity squeeze module including a gravity squeeze, and a control device, wherein the gravity squeeze is placed on top of the compressible liquid storage bag, and the control device controls the Lifting and releasing of gravity squeezes described above.

Preferably, the liquid stored in the compressible liquid storage bag and the liquid storage tank is an incompressible liquid.

Preferably, the compressible fluid storage bag is placed in a hollow container having an opening at the bottom and having the necessary reaction force.

Preferably, the liquid inlet and outlet switch control device has the ability to control the liquid to flow in one direction.

Fluid is stored in a compressible fluid storage bag with an access port, and the compressible fluid storage bag is placed in the frame of the hydraulic machine with the inner structure removed. The purpose of placing the compressible fluid storage bag in the container is to allow the compressible fluid storage bag to be supported when the compressible fluid storage bag is squeezed, and the liquid in the compressible fluid storage bag to be transferred to a higher in the liquid storage tank in a horizontal position. The gravity squeeze used to squeeze the compressible fluid storage bag is separate from the compressible fluid storage bag; when the gravity squeeze is lowered, it squeezes the compressible fluid storage bag; and when the gravity squeeze When it is lifted, the gravity of the liquid itself can be used to generate a flow phenomenon and be input into the compressible liquid storage bag; the liquid inlet and outlet of the compressible liquid storage bag are controlled by a liquid inlet and outlet control unit; the liquid inlet and outlet control unit can be A mechanical device, or controlled by a microcomputer, its function is to control the liquid inlet and outlet, allowing it to flow in one direction (Figure 8 is an embodiment).

The advantage of the present invention is that the gravity extrudate is separated from the compressible liquid storage bag; therefore, only a small amount of energy can be used to lift the gravity extrudate, and then use the gravity of the liquid itself to generate a flow phenomenon, allowing the The compressed liquid storage bag is filled with liquid again, and then the gravity is used to squeeze the object, and the liquid is transported by gravity to the liquid storage tank at a higher position, so that the potential energy of the liquid can be increased.

Another object of the present invention is to provide a vertical liquid potential energy regeneration method, the method is applied to the vertical liquid potential energy regeneration system, and the method includes the following steps:

(1) lift a gravity squeeze and park the gravity squeeze above the reach of a compressible liquid storage bag;

(2) allowing liquid to flow into the compressible liquid storage bag from the liquid input port of the compressible liquid storage bag until the compressible liquid storage bag is filled with liquid or no longer flows into the liquid; and

(3) releasing the gravity squeeze, allowing the gravity squeeze to squeeze the compressible liquid storage bag.

The aforementioned potential energy regeneration system squeezes the liquid storage bag in a free-fall manner to increase the potential energy of the liquid itself. In addition, in another embodiment of the present invention that will be described later, the container for placing the liquid storage bag is placed obliquely on a support plate, and then the gravity extrusion is used to generate sliding (or rolling) due to the force of gravity. To carry out the transformation of gravitation and potential energy.

Another object of the present invention is to provide an inclined liquid potential energy regeneration system, which includes:

A liquid storage bag module, the liquid storage bag module includes a compressible liquid storage bag device, the compressible liquid storage bag device has a compressible liquid storage bag, wherein the bottom of the compressible liquid storage bag is provided with an inlet and outlet ;

A slant plate module, the slant plate module includes a rectangular plate at an appropriate angle to the level ground, the compressible liquid storage bag is placed obliquely on the rectangular plate and its inlet and outlet are close to both ends of the rectangular plate ;

A pipeline module, the pipeline module includes a liquid entrance and exit switch control device and a pipeline, wherein one end of the liquid entrance and exit switch control device is an entrance, and the other end is two entrances and exits, the level of the liquid entrance and exit switch control device The height is higher than the highest level that the compressible liquid storage bag can reach, one end of the pipeline is connected to the inlet and outlet at the bottom of the compressible liquid storage bag, and the pipeline extends upward in a U shape to connect to the Liquid inlet and outlet switch control device;

A liquid storage tank module, the liquid storage tank module includes a liquid storage tank, the level of the bottom of the liquid storage tank is higher than the highest position that the compressible liquid storage bag can reach, and there is a pipeline connecting the compressing the outlet of the liquid storage bag to the water inlet of the liquid storage tank; and

A gravity extrusion module, the gravity extrusion module includes a gravity extrusion and a control device, the gravity extrusion is placed on the rectangular inclined plate, the position of the gravity extrusion is on the Above the compressible liquid storage bag, the control device controls the lift and release of the gravity squeeze.

Preferably, the liquid stored in the compressible liquid storage bag and the liquid storage tank is an incompressible liquid.

Preferably, the weight of the gravity extrusion, the liquid capacity of the compressible liquid storage bag, the placement height of the liquid storage tank, and the horizontal angle of the rectangular inclined plate are properly selected so that the gravity After the extrudate squeezes the compressible liquid storage bag to transport the liquid to the upper liquid storage tank, the resulting increase in potential energy is a positive value.

Preferably, there are container wall structures on both side edges and above of the rectangular inclined plate, so that when the compressible liquid storage bag is squeezed, the container wall structures provide the necessary reaction force.

Preferably, said rectangular sloping plate is provided with a slide rail, and said gravity extrusion is provided with a pulley arrangement which can roll on said rectangular sloping plate on the slide rail.

Another object of the present invention is to provide a method for regeneration of inclined liquid potential energy, said method is applied to said inclined liquid potential energy regeneration system, and said method includes the following steps:

(1) Lifting a gravity squeeze and parking the gravity squeeze on a ramp above the reach of a compressible liquid storage bag;

(2) allowing liquid to flow into the compressible liquid storage bag from the input port of the compressible liquid storage bag until the compressible liquid storage bag is filled with liquid or no longer flows into the liquid; and

(3) Release the gravity squeeze.

The aforementioned oblique liquid potential energy regeneration system utilizes a sliding (or rolling) method to squeeze the compressible liquid storage bag to transport the liquid to a higher position.

Two identical oblique liquid level energy regeneration systems are combined in a symmetrical way into a system with a seesaw structure. Because the left and right ends of the seesaw are symmetrical, and are respectively an independent oblique universal gravitational conversion potential energy system, the liquid in the compressible liquid storage bag can be squeezed out through the compressible liquid storage bag and the gravity extrusion device on the seesaw. Transfer to the liquid storage tank above. Therefore, to turn it into a potential energy regeneration system, it is only necessary to properly control the liquid in the upper liquid storage tank so that it can flow into the compressible liquid storage bags on the left and right sides in turn, resulting in uneven torque. Balance and the seesaw will tilt to the other side. Using this simple technique, the seesaw will swing up and down alternately, which is a potential energy regeneration system.

Another object of the present invention is to provide a potential energy regeneration system, which includes:

A seesaw module, the seesaw module includes a rectangular smooth seesaw board, the center of the seesaw board is placed on a base, so that its two ends can swing up and down, the center line of the seesaw board has a divider The seesaw board is divided into two sides, and each of the two ends of the seesaw board has a base plate perpendicular to the plane of the seesaw board, and the base plate is used to stop objects sliding down through the seesaw board, and the seesaw board There is an opening in it through which a pipeline can pass;

Two liquid storage bag modules, the two liquid storage bag modules respectively include a compressible liquid storage bag, the compressible liquid storage bag is placed on both sides of the seesaw board of the seesaw module, the two compressible liquid storage bags each of the storage bags has an access opening at the bottom and the bottom is secured to a flat plate;

A liquid storage tank module, the liquid storage tank module includes a liquid storage tank, the level of the bottom of the liquid storage tank is higher than the level of a liquid inlet and outlet switch control device; the liquid storage tank has a water inlet and its There are two water outlets at the bottom, each of which has a pipeline connected to the liquid input pipeline of the compressible liquid storage bag on the left and right sides; each of the two water outlets is provided with a plug connected to a control rope for Control the opening and closing of the two water outlets, wherein the water outlet control rope connected to the liquid input line of the compressible liquid storage bag on the right is connected to the left gravity extrusion on the seesaw module, while the The outlet control cord to the liquid input line of the compressible liquid storage bag on the left is connected to the gravity squeeze on the right side of the seesaw module, the plug has the appropriate weight so that when the control cord is released, the The plug will fall down to close the water outlet, and when the control rope is pulled up, the water outlet will be opened;

A liquid inlet and outlet switch control device, one end of the liquid inlet and outlet switch control device is connected to the inlet and outlet of the compressible liquid storage bag, and the other end has two pipeline openings, one of which is connected to the water inlet of the liquid storage tank, Another pipeline opening is connected to the water outlet of the liquid storage tank, and the liquid inlet and outlet switch control device allows the flow of the liquid to be unidirectional. A potential energy regeneration system can be formed by combining the above-mentioned obliquely placed potential energy regeneration system with a seesaw structure in a symmetrical manner. This potential energy regeneration system is a seesaw-like device that can alternate left and right and swing up and down. This device can create a very important liquid circulation system with a water head difference.

Preferably, the control cord does not have telescoping properties, and the length is selected appropriately so that when the seesaw module tilts to one side and the gravity squeezer stops squeezing the compressible liquid storage bag, the connection The control cord to the gravity extrusion will pull up the plug connected to this control cord based on its length; and the control cord to the gravity extrusion on the other side will be Release will cause said plug connected to this control cord to close its water outlet.

Preferably, the liquid stored in the compressible liquid storage bag and the liquid storage tank is an incompressible liquid.

Preferably, the periphery of the compressible liquid storage bag on both sides of the seesaw module is provided with a container wall structure, so that when the compressible liquid storage bag is squeezed, the container wall structure provides the necessary reaction force.

Preferably, a slide rail is provided on the left and right seesaw boards, and the gravity extruder is provided with a pulley device, and the pulley device can roll on the slide rails on the seesaw board.

Another object of the present invention is to provide a method for starting a potential energy regeneration system, the method is applied to the potential energy regeneration system according to any one of claims 12 to 16, wherein the starting method includes the following steps:

(1) allowing the potential energy regeneration system to be in a state without any liquid;

(2) Using external force support, let the seesaw board in the seesaw module be in a horizontal state, and the gravity extrusions provided on both sides of the seesaw module are moved towards the center point, so that the control rope connected to the The stoppers all block the water outlets;

(3) input an appropriate amount of liquid from the water inlet of the liquid storage tank; and

(4) Remove the external support so that the moment of the seesaw board is in an unbalanced state, so that one of the control ropes opens a water outlet to start the potential energy regeneration system.

The above-mentioned potential energy regeneration system produces a liquid circulation system with a water level difference: the liquid in the first compressible liquid storage bag is squeezed by the gravity extruder (the gravity extruder is moved downward by the universal gravitation), and the second The fluid in one compressible fluid storage bag is delivered to the fluid storage tank with a higher level; when the gravity squeezer stops squeezing the first compressible fluid storage bag, the fluid in this one with a higher level A spout at the bottom of the tank will be opened so that the fluid in this fluid storage tank will begin to flow into the second compressible fluid storage bag located at the other end of the seesaw board; when the second compressible fluid storage bag flows into enough When the liquid is in the liquid, it will cause the imbalance of the moment; the imbalance of the moment will cause the seesaw board to tilt to the other side; The liquid in the compressed liquid storage bag is delivered to the upper high water level liquid storage tank; then another water outlet of the upper liquid storage tank is opened again, and then the liquid flows into the first compressible liquid storage bag; and then An imbalance of moment is created, so the seesaw tilts to the other side again, and the first compressible liquid storage bag is squeezed again. Repeatedly, a liquid circulation system is formed. FIG. 6 is a schematic diagram of the liquid circulation system with a water level difference.

Another object of the present invention is to provide a liquid circulation system with a water level difference, the liquid circulation system is produced by a potential energy regeneration system, the liquid circulation system includes:

a liquid storage tank;

Two compressible fluid storage bags placed on the left and right sides; and

pipelines respectively connecting the liquid storage tanks to the compressible liquid storage bags;

Among them, the liquid circulation process with water level difference includes:

(1) The liquid flows into the compressible liquid storage bag at the right end from the liquid storage tank above;

(2) The liquid flows from the compressible liquid storage bag at the right end to the liquid storage tank above;

(3) The liquid flows into the compressible liquid storage bag at the left end from the liquid storage tank above;

(4) The liquid flows from the compressible liquid storage bag at the left end to the liquid storage tank above.

The aforementioned potential energy regeneration system can generate a liquid circulation system with a water head difference, and this liquid circulation system with a water head difference has the characteristics of a water head difference; thus using it to generate electricity only needs to place a water turbine in this liquid with a water head difference In the appropriate position of the circulation system, the water level difference of the liquid can be used to generate electricity.

There is also a liquid storage tank between the first liquid storage tank and the compressible liquid storage bags of each potential energy regeneration system, called the second liquid storage tank, whose level is lower than the first liquid storage tank, but higher than each The leveling height of the compressible liquid storage bag of the potential energy regeneration system. Hydroelectric power generation uses the water level difference between the first and second liquid storage tanks to generate electricity; the hydroelectric generator is placed below the first liquid storage tank, and its water outlet is higher than the level of the water inlet of the second liquid storage tank . After generating electricity, the water flows into the second liquid storage tank, and then flows to each potential energy regeneration system through the water outlet.

In addition, using an array of potential energy regeneration systems means arranging a plurality of potential energy regeneration systems together, and merging a plurality of liquid storage tanks into a larger liquid storage tank (called the first liquid storage tank, also known as Highest water level liquid storage tank), it has the highest liquid potential energy, in order to produce bigger water yield, and utilize this bigger water yield to produce bigger electric power.

Another object of the present invention is to provide a power regeneration system, which includes:

a first liquid storage tank having a water inlet and a water outlet;

A second liquid storage tank, wherein the level of the first liquid storage tank is higher than that of the second liquid storage tank, and the second liquid storage tank is provided with a water inlet and a plurality of water outlets;

A liquid turbine generator set, the liquid turbine generator set utilizes the water level difference between the first liquid storage tank and the second liquid storage tank to generate electricity;

An array of seesaw modules, the array of seesaw modules includes one or more seesaw modules, each of the seesaw modules includes a rectangular smooth seesaw board, the center of the seesaw board is placed on a base, so that the seesaw board The two ends of the board can swing up and down, and the center line of the seesaw board has a partition device to separate the seesaw board into two sides, so that when the seesaw board swings up and down, the things arranged on the seesaw board will not will slide from one side to the other, and each end of the seesaw board has a bottom plate perpendicular to the plane of the seesaw board, the bottom plate is used to stop the object sliding down through the seesaw board, Each of the seesaw modules includes two fluid storage bag modules, each of the fluid storage bag modules includes a compressible fluid storage bag and the compressible fluid storage bags are placed on both sides of the seesaw board, The bottom of each of the compressible liquid storage bags has an inlet and outlet; the bottom of the compressible liquid storage bags is fixed on a flat plate; the level height of each of the compressible liquid storage bags is lower than the The horizontal height of the second liquid storage tank, each of the seesaw modules also includes a pipeline, one end of the pipeline is connected to the inlet and outlet of the compressible liquid storage bag, and the other end is bifurcated into two pipeline openings, one of which is A line opening is used as an input line of the compressible liquid storage bag to be connected to the water outlet of the second liquid storage tank, and another line opening is used as an output line of the compressible liquid storage bag. connected to the water inlet of the first liquid storage tank; wherein the openings of the pipelines all have a one-way flow characteristic;

A water outlet control unit, the water outlet control unit is used to control the opening and closing of all water outlets at the bottom of the second liquid storage tank, so that the compressible liquid storage bags in the potential energy regeneration system can alternately It is input into a liquid and becomes a potential energy regeneration system.

Preferably, the liquid stored in the compressible liquid storage bag and the liquid storage tank is an incompressible liquid.

Preferably, the water outlet control unit is a mechanical device.

Preferably, the water outlet control unit is a device controlled by a microcomputer.

Another object of the present invention is to provide a power regeneration method, which is applied to the power regeneration system according to any one of claims 19 to 22, wherein the power regeneration method includes the following steps:

(1) Let the power regeneration system be in a state without any liquid;

(2) Utilize external force support to make the seesaw modules of the power regeneration system in a horizontal state;

(3) The gravity extrusions on both sides of the seesaw module are all close to the center point, and all the water outlets at the bottom of the second liquid storage tank are in a closed state;

(4) Input an appropriate amount of liquid from the water inlet of the first liquid storage tank;

(5) removing the external force support, so that the moment of each of the seesaw modules becomes unbalanced and tilted toward one end; and

(6) opening the water outlet at the bottom of the compressible liquid storage bag at a higher level and connected to the second liquid storage tank to start feeding liquid into one of the compressible liquid storage bags middle.

To sum up, what the present invention discloses is a potential energy regeneration system constructed by utilizing a simple seesaw structure, cooperating with Pascal's law and the continuous force of universal gravitation. Although the function of this type of potential energy regeneration system is quite limited, the liquid circulation system with water level difference it produces is a renewable energy that can be fully controlled. The power regeneration system uses this liquid circulation system with a water level difference to generate electricity.

Description of drawings

Figure 1 is a schematic diagram of a non-traditional hydraulic crane that lifts a small piston by a large piston;

Fig. 2 is a schematic diagram of a hydraulic press utilizing Pascal's law to transport liquid;

Fig. 3 is the schematic diagram of the vertical gravitational conversion potential energy system of preferred embodiment of the present invention;

Fig. 4 is the schematic diagram of the oblique type universal gravitation conversion potential energy system of a preferred embodiment of the present invention;

Fig. 5 is the schematic diagram of the potential energy regeneration system of preferred embodiment of the present invention;

6 is a schematic diagram of a liquid circulation system with a water level difference produced by a potential energy regeneration system in a preferred embodiment of the present invention;

7 is a schematic diagram of a power regeneration system in a preferred embodiment of the present invention;

Figure 8a shows the switch control device for the entrance and exit of the compressible liquid storage bag in a preferred embodiment of the present invention;

Figure 8b is a diagram illustrating a preferred embodiment of the present invention using a compressible liquid storage bag inlet and outlet switch control device to control the flow of liquid out of the compressible liquid storage bag;

Fig. 8c is a diagram illustrating a preferred embodiment of the present invention using the compressible liquid storage bag entrance and exit switch control device to control the flow of liquid into the compressible liquid storage bag.

The reference signs are explained as follows:

Vertical potential energy regeneration system 3, liquid storage bag module 310, compressible liquid storage bag 3101, liquid storage bag top 3102, liquid storage bag inlet and outlet 3103, liquid storage bag external container 3104, pipeline module 320, liquid storage bag inlet and outlet switch control Device 3201, water inlet 3202, water outlet 3203, liquid storage tank module 330, liquid storage tank 3301, liquid storage tank water inlet 3302, gravity extrusion module 340, gravity extrusion 3401, gravity extrusion control device 3402, Inclined potential energy regeneration system 4, rectangular inclined plate 4101, inclined plate support 4102, potential energy regeneration system 5, seesaw module 510, liquid storage tank water outlet 5100, seesaw base 5101, seesaw board 5102, center partition device 5103, slide Rail 5104, pulley 5105, stilling plate 5106, control rope 5201, plug 5202, suspension support device 5301, liquid circulation system 6 with water level difference, pipeline 630, power regeneration system 7, first liquid storage tank 710, first Liquid storage tank water inlet 7101, first liquid storage tank water outlet 7102, liquid turbine unit 720, second liquid storage tank 730, second liquid storage tank water inlet 7301, second liquid storage tank water outlet 7302, potential energy regeneration system Component array 740, potential energy regeneration system component 7401, second liquid storage tank water outlet control unit 750.

Detailed ways

In order to enable your examiners to further understand the structure, features and other purposes of the present invention, the attached preferred embodiments are now attached in detail with the accompanying drawings as follows. The embodiments illustrated in the accompanying drawings are only used to illustrate the technology of the present invention scheme, not to limit the present invention. The same components will be described with the same reference numerals.

Please refer to Fig. 3, Fig. 3 has shown the liquid level energy regeneration system of preferred embodiment of the present invention, and this liquid level energy regeneration system comprises: a liquid storage bag module 310, a pipeline module 320, a liquid storage tank module 330 and a Gravity extrusion module 340 . The compressible liquid storage bag 3101 is placed in a hollow container 3104; the top 3102 of the compressible liquid storage bag 3101 is flat to increase the compression contact surface; and the bottom of the compressible liquid storage bag 3101 has a smaller diameter When the water outlet 3103 of the water outlet 3103 is connected to a pipeline that bends upwards and extends to a level higher than the top 3102 of the compressible liquid storage bag 3101, it is connected to a liquid inlet and outlet switch control device 3201; above the liquid inlet and outlet switch control device 3201, there are pipes that divide upwards and sidewards. The fork is two openings, which are respectively the output port and the input port of the compressible liquid storage bag 3101, wherein one opening 3203 connects the pipe and extends to the input port of a liquid storage tank 3301 with a higher level; the other extends sideways The opening is connected to the input port 3202 of the compressible fluid storage bag 3101 .

In a preferred embodiment of the present invention, the liquid inlet and outlet switch control device 3201 controls the mechanism of a single liquid flow direction, that is, for the liquid input port 3202, when the liquid is not input into the compressible liquid storage bag 3101, the liquid input port 3202 will be in automatic mode. Closed state; when the liquid with higher potential energy is input from the input port 3202, the gravity of the liquid will make the liquid input port 3202 open; while the liquid output port 3203 is in a closed state; at this time, the compressible liquid storage bag 3101 can only be opened by The liquid flows into the liquid input port 3202, but cannot flow into the liquid from the liquid output port 3203. As for the liquid output port 3203, when the compressible liquid storage bag 3101 is squeezed, the liquid input port 3202 is closed, so the liquid can only flow upward through the liquid output port 3203, but not from the liquid input port 3202. An important feature of the present invention is to prevent the compressible liquid storage bag 3101 from being in a state of simultaneous liquid output and input.

In a preferred embodiment of the present invention, the operation steps of this system:

(1) Assume initially that the compressible liquid storage bag 3101 is empty;

(2) Lift the gravity extruded object 3401 and allow it to be parked on the top where the compressible liquid storage bag 3101 can reach;

(3) Allow the liquid whose level is higher than the liquid input port 3202 to flow into the compressible liquid storage bag 3101 from the liquid input port 3202 by its own gravity until the compressible liquid storage bag 3101 is filled with liquid or no longer flows into the liquid;

(4) releasing the gravity extruder 3401, allowing it to squeeze the compressible liquid storage bag 3101 in a free fall manner, and transport the liquid in the compressible liquid storage bag 3101 to the liquid storage tank 3301 at a higher position;

(5) Procedures (1) to (4) are repeated.

In the above-mentioned vertical liquid level energy generation system, the liquid storage bag inlet and outlet switch control device 3201 plays a very important role. It allows the liquid to be input into the compressible liquid storage bag 3101 with little energy, and the liquid in the compressible liquid storage bag 3101 is delivered to the upper liquid storage tank 3301 .

为地球的重力加速度，方向向下。向上的管线有一个能够向上旋转的盖片；当液体向上流动时，盖片会受力而向上旋转，而开启通道；当没有液体要向上流动时，利用盖片本身的重量，会关闭此管线通道，因此，仍旧在管线上方而尚未流入液体储存槽3301中的液体不会向下回流到位于下方的可压缩液体储存袋3101中。Fig. 8a is a control device for opening and closing the entrance and exit of the liquid storage bag according to the preferred embodiment of the present invention. The liquid storage bag entrance and exit switch control device includes an upright pipeline and a pipeline extending sideways and then bending upwards; wherein

is the gravitational acceleration of the earth, and the direction is downward. The upward line has a cover that can rotate upwards; when the liquid flows upwards, the cover will be forced to rotate upwards to open the channel; when there is no liquid to flow upwards, the weight of the cover itself will close the line Therefore, the liquid that is still above the line and has not yet flowed into the liquid storage tank 3301 will not flow back down into the compressible liquid storage bag 3101 located below.

Figure 8b shows the state when the liquid flows upwards. The pipeline extending to the side of the liquid storage bag inlet and outlet switch control device also has a cover piece that can be rotated to one side; this cover piece will use its own weight to make the pipeline at this end in a closed state; When flowing in, the weight of the liquid itself will cause the cover to rotate to one side, leaving the pipeline in an open state.

Figure 8c shows the state of liquid flowing from a higher water level to a lower water level.

Inclined Liquid Potential Energy Generation System Using Gravity as Energy Source

Please refer to Fig. 4, according to the preferred embodiment of the present invention, the inclined liquid potential energy regeneration system includes: a liquid storage bag module, a sloping plate module, a pipeline module 320, a liquid storage tank module 330 and a gravity extrusion module.

The liquid storage bag module includes a compressible liquid storage bag device, the compressible liquid storage bag device is a compressible liquid storage bag 3101 with an inlet and outlet, the compressible liquid storage bag 3101 inlet and outlet are located at the bottom of the compressible liquid storage bag 3101 ; The compressible liquid storage bag 3101 is placed in a hollow cylindrical container; there is an opening at the bottom of the container to allow a line to pass through.

The inclined plate module includes a rectangular inclined plate 4101 with an appropriate angle to the level ground, so that when an object is placed on it, there will be a non-zero, downward gravitational acceleration component in the direction of the inclined plate; The hollow cylindrical container of the compressed liquid storage bag is placed obliquely on the rectangular inclined plate 4101, and the entrance and exit of the compressible liquid storage bag are close to the bottom plate.

The pipeline module 320 includes pipelines and a liquid storage bag inlet and outlet switch control device 3201, one end of the liquid inlet and outlet switch control device 3201 is an inlet and outlet connected to the compressible liquid storage bag 3101; the other end is two inlets and outlets, one for inflowing liquid , and the other is used to discharge liquid; the level height of the liquid inlet and outlet switch control device 3201 is higher than the highest level that the compressible liquid storage bag 3101 can achieve.

The liquid storage tank module 330 includes a liquid storage tank 3301, the level of the bottom of the liquid storage tank 3301 is higher than the highest position that the compressible liquid storage bag 3101 can reach; there is a pipeline connecting the water outlet of the liquid inlet and outlet switch control device 3201 to the The water inlet 3302 of the liquid storage tank 3301.

The gravity extrusion module 340 includes a gravity extrusion 3401 and a control device 3402; the gravity extrusion is placed on a rectangular inclined plate 4101, and the position of the gravity extrusion is above the compressible liquid storage bag 3101; the control Device 3402 controls the lifting and release of gravity squeeze 3401.

In a preferred embodiment of the present invention, the operation steps of this system:

(1) Lift the gravity extruder 3401 and park it on the inclined plate above the reach of the compressible liquid storage bag 3101;

(2) Let the liquid whose level is higher than the liquid input port 3202 flow into the compressible liquid storage bag 3101 from the liquid input port 3202 by its own gravity until the compressible liquid storage bag 3101 is filled with liquid or no longer flows into the liquid; and

(3) Release the gravity squeezer 3401, let it squeeze the compressible liquid storage bag 3101 in a sliding or rolling manner, and transport the liquid in the compressible liquid storage bag 3101 to the liquid storage tank 3301 at a higher position ;

(4) Repeat the process (1) to (3).

A Seesaw Potential Energy Regeneration System Using Gravity as Energy Source

Please refer to Fig. 5, the potential energy regeneration system according to a preferred embodiment of the present invention includes a seesaw module 510, two liquid storage bag modules 310, a liquid storage tank module 330 and a switch control device for the input port of a compressible liquid storage bag 3201.

The seesaw module 510 includes a rectangular smooth seesaw board 5102. The center of the seesaw board 5102 is placed on a base 5101 so that its two ends can swing up and down; the center line of the seesaw board 5102 has a separating device 5103 to separate the seesaw board 5102 into two sides, so that when the seesaw board 5102 swings up and down, things on one side of the board will not slide and move to the other side.

The two liquid storage bag modules 310 respectively include a compressible liquid storage bag 3101, which is placed on both sides of a seesaw board, and the bottom of each compressible liquid storage bag 3101 has an inlet and outlet 3103; the compressible liquid storage bag 3101 is placed in a hollow container 3104; there is an opening at the bottom of the container 3104; two compressible liquid storage bags 3101 are respectively placed on the left and right sides of the seesaw board, and the entrances and exits are close to the two ends away from the center.

The liquid storage tank module 330 includes a liquid storage tank 3301, the level height of the bottom of the liquid storage tank 3301 is higher than the level height of the liquid storage bag inlet and outlet switch control device 3201; the liquid storage tank 3301 has a water inlet 3302; the bottom has two outlets The water outlet 5100 has a pipeline connected to the liquid input pipeline of the compressible liquid storage bag 3101 on the left and right sides respectively; each water outlet is controlled by a plug 5202 connected to a control rope 5201 to open and close the water outlet 5100; The outlet control rope 5201 of the liquid input line of the compressible liquid storage bag 3101 on the right is connected to the gravity squeezer 3401 on the left side of the seesaw module 510; The nozzle control rope 5201 is connected to the gravity extruder on the right side of the seesaw module 510; the plug 5202 has an appropriate weight, and when the control rope 5201 is released, the plug 5202 will fall down due to the universal gravitation and close the water outlet 5100; pull up The control rope 5201 can allow the water outlet to be opened.

One end of the liquid storage bag inlet and outlet switch control device 3201 is connected to the inlet and outlet 3103 of the compressible liquid storage bag 3101, and the other end has two pipeline openings, one of which is connected to the water inlet 3302 of the liquid storage tank 3301, and the other pipeline opening is connected to To the water outlet 5100 of the liquid storage tank 3301; the liquid storage bag entrance and exit switch control device 3201 allows the flow of liquid to be one-way.

The stilling plate 5106 is used to prevent the gravity extrusion 3401 from sliding to the other end. Suspension support system 5301 is used to support the weight of the pipeline.

In a preferred embodiment of the present invention, the start-up steps of this potential energy regeneration system are:

(1) Keep the whole system in a state without any liquid;

(2) Utilize the external force support, let the seesaw board be in the level state, the gravity extruding thing on both sides leans against the center point, let the plug 5202 that is connected to the control rope 5201 plug its water outlet;

(3) Input an appropriate amount of incompressible liquid from the outside through the water inlet 3302 of the liquid storage tank;

(4) Remove the external force support, so that the moment of the seesaw board is in an unbalanced state, causing one of the control ropes 5201 to open a water outlet;

(5) The potential energy regeneration system starts to operate.

A liquid circulation system with water level difference

Please refer to Fig. 6, a liquid circulation system with a water level difference produced by a potential energy regeneration system according to a preferred embodiment of the present invention, including a liquid storage tank 3301; two compressible liquid storage tanks placed on the left and right sides respectively bag 3101; and tubing, wherein the tubing connects the fluid storage tank 3301 to the compressible fluid storage bag 3101, respectively.

In a preferred embodiment of the present invention, the operation of this system will execute the following steps in sequence:

(1) The liquid flows into the compressible liquid storage bag 3101 at the right end from the upper liquid storage tank 3301;

(2) The liquid flows from the compressible liquid storage bag 3101 at the right end to the liquid storage tank 3301 above;

(3) Liquid flows into the compressible liquid storage bag 3101 at the left end from the upper liquid storage tank 3301; and

(4) The liquid flows from the compressible liquid storage bag 3101 at the left end to the liquid storage tank 3301 above.

Please refer to Fig. 7, Fig. 7 has shown the electric power regeneration system of preferred example of the present invention, and it comprises a first liquid storage tank 710, a second liquid storage tank 730, a liquid turbine generator set 720, comprises a plurality of potential energy regeneration The potential energy regeneration system component array 740 of the system component 7401 and a water outlet control unit 750 .

The first liquid storage tank 710 (also known as the highest water level liquid storage tank) has a water inlet 7101 and a water outlet 7102 .

The second liquid storage tank 730 (also known as the highest water level liquid storage tank) has a water inlet 7301 and a plurality of water outlets 7302 . In addition, the level of the first liquid storage tank 710 is higher than that of the second liquid storage tank 730 .

The liquid turbine generator set 720 can utilize the water level difference between the first liquid storage tank 710 and the second liquid storage tank 730 to generate electricity.

The potential energy regeneration system component array 740 includes a plurality of potential energy regeneration system components 7401, wherein each of the potential energy regeneration system components 7401 is the aforementioned potential energy regeneration system module.

The water outlet control unit 750 is used to control the switching action of all the water outlets 7302 at the bottom of the second liquid storage tank 730, so that the two compressible liquid storage bags 3101 in each potential energy regeneration system component 7401 will be taken in turn. Input liquid, and form a potential energy regeneration system by itself.

The start-up procedure of the above-mentioned power generation system is as follows:

(1) Keep the whole system in a state without any liquid;

(2) Use external force support to make the seesaw board 5102 in each potential energy regeneration system unit be in a horizontal state, and the gravity extruded objects 3401 in the potential energy regeneration system components are all close to the center point, and the bottom of the second liquid storage tank 730 All water outlets 7302 are closed;

(3) Input an appropriate amount of incompressible liquid from the outside through the water inlet 7101 of the first liquid storage tank;

(4) Remove the external force support, so that the moment of the seesaw 5102 becomes unbalanced and tilts to one end;

(5) In each potential energy regeneration system unit, among the two compressible liquid storage bags 3101, the water outlet 7302 of the compressible liquid storage bag 3101 at a higher level connected to the bottom of the second liquid storage tank will be is opened; and

(6) Each potential energy regeneration system unit is an independent system, so each performs potential energy regeneration operation;

(7) Turbine generator regenerative power.

As mentioned above, the water outlet control of the preferred embodiment of the present invention utilizes the control rope and the plug to control its opening and closing. The important result obtained in this preferred embodiment is that electricity can be obtained mechanically through the action of universal gravitation. However, it should be noted that those skilled in the art can use the above mechanism to control its opening and closing using a microcomputer without violating the spirit and scope of the present invention.

The advantage of the present invention is that the gravity extrudate is separated from the compressible liquid storage bag; therefore, only a small amount of energy can be used to lift the gravity extrudate, and then use the gravity of the liquid itself to generate a flow phenomenon, allowing the The compressed liquid storage bag is filled with liquid again, and then the gravity is used to squeeze the object, and the liquid is transported by gravity to the liquid storage tank at a higher position, so that the potential energy of the liquid can be increased.

It should be declared that the above summary of the invention and specific implementation methods are intended to prove the practical application of the technical solutions provided by the present invention, and should not be interpreted as limiting the protection scope of the present invention. Those skilled in the art may make various modifications, equivalent replacements, or improvements within the spirit and principles of the present invention. The protection scope of the present invention shall be determined by the appended claims.

Claims (23)

1. a vertical type liquid potential energy regenerative system is characterized in that, described vertical type liquid potential energy regenerative system comprises device:

A fluid storage bag module, described fluid storage bag module comprises a compressible liquid storage-bag device, described compressible liquid storage-bag device has a compressible liquid storage-bag, the bottom of described compressible liquid storage-bag is provided with a gateway, and described compressible liquid storage-bag device is vertical;

A pipeline module, described pipeline module comprise a liquid gateway switch controlling device, and a pipeline; One end of described liquid gateway switch controlling device is a gateway, the other end is two gateways, the level height of described liquid gateway switch controlling device is higher than the highest level position that described compressible liquid storage-bag can reach, one end of described pipeline connects the gateway that is positioned at the bottom of described compressible liquid storage-bag, described pipeline takes the shape of the letter U and extends upward, and is connected to described liquid gateway switch controlling device;

A liquid storing tank module, described liquid storing tank module comprises a liquid storing tank, the level height of described fluid storage groove bottom is higher than the extreme higher position that described compressible liquid storage-bag can arrive, and described pipeline is connected to described liquid gateway switch controlling device; And

A gravity extruding module, described gravity extruding module comprises a gravity extrudate, with a control gear, wherein said gravity extrudate is placed on the top of described compressible liquid storage-bag, and described control gear is controlled mentioning of described gravity extrudate and discharged.

2. vertical type liquid potential energy regenerative system as claimed in claim 1 is characterized in that described compressible liquid storage-bag and the stored liquid of described liquid storing tank are incompressible liquid.

3. vertical type liquid potential energy regenerative system as claimed in claim 2, it is characterized in that, described compressible liquid storage-bag is placed in the hollow container, and there is an opening described hollow container bottom and has the wall that makes described hollow container when described compressible liquid storage-bag is squeezed provides necessary reaction force.

4. vertical type liquid potential energy regenerative system as claimed in claim 3 is characterized in that, described liquid gateway switch controlling device has allows the control ability that liquid can one-way flow.

5. a regeneration method that is applied to as the vertical type liquid potential energy of the arbitrary described vertical type liquid potential energy regenerative system of claim 1～4 is characterized in that described regeneration method comprises the following steps:

(1) mentions a gravity extrudate, described gravity extrudate is docked at the top that a compressible liquid storage-bag can arrive;

(2) allow liquid flow in the described compressible liquid storage-bag, up to described compressible liquid storage-bag filled with fluid or no longer till the influent by the liquid inlet of described compressible liquid storage-bag; And

(3) discharge described gravity extrudate, allow described gravity extrudate that described compressible liquid storage-bag is pushed.

6. tiltedly put formula liquid potential energy regenerative system for one kind, it is characterized in that, the described formula liquid potential energy regenerative system of tiltedly putting comprises:

A fluid storage bag module, described fluid storage bag module comprises a compressible liquid storage-bag device, described compressible liquid storage-bag device has a compressible liquid storage-bag, and the bottom of wherein said compressible liquid storage-bag is provided with a gateway;

A swash plate module, described swash plate module comprise a rectangular plank that becomes a suitable angle with level ground, described compressible liquid storage-bag be tilted be placed on the described rectangular plank and its gateway near the two ends of described rectangular plank;

A pipeline module, described pipeline module comprises a liquid gateway switch controlling device and a pipeline, one end of wherein said liquid gateway switch controlling device is a gateway, the other end is two gateways, the level height of described liquid gateway switch controlling device is higher than the highest level position that described compressible liquid storage-bag can reach, one end of described pipeline connects the gateway that is positioned at the bottom of described compressible liquid storage-bag, and described pipeline takes the shape of the letter U and extends upward to be connected to described liquid gateway switch controlling device;

A liquid storing tank module, described liquid storing tank module comprises a liquid storing tank, the level height of described fluid storage groove bottom is higher than the extreme higher position that described compressible liquid storage-bag can arrive, and has a pipeline to connect the water inlet of the delivery outlet of described compressible liquid storage-bag to described liquid storing tank; And

A gravity extruding module, described gravity extruding module comprises a gravity extrudate and a control gear, described gravity extrudate is placed on the described rectangular swash plate, the position of described gravity extrudate is above described compressible liquid storage-bag, and described control gear is controlled mentioning of described gravity extrudate and discharged.

7. the formula liquid potential energy regenerative system of tiltedly putting as claimed in claim 6 is characterized in that described compressible liquid storage-bag and the stored liquid of described liquid storing tank are incompressible liquid.

8. the formula liquid potential energy regenerative system of tiltedly putting as claimed in claim 7, it is characterized in that, the liquid capacity of the weight of described gravity extrudate, described compressible liquid storage-bag, the placement of described liquid storing tank height, and the level angle of described rectangular swash plate is suitably selected, make described gravity extrudate push described compressible liquid storage-bag and with liquid be transported to the top described liquid storing tank after, resulting potential energy increasing amount is a positive.

9. the formula liquid potential energy regenerative system of tiltedly putting as claimed in claim 8, it is characterized in that, the both sides of the edge of described rectangular swash plate and top have the structure of container wall, in order to when described compressible liquid storage-bag is squeezed, make the structure of described container wall that necessary reaction force is provided.

10. the formula liquid potential energy regenerative system of tiltedly putting as claimed in claim 9, it is characterized in that, described rectangular swash plate is provided with a slide rail, and described gravity extrudate is provided with a pulley gear, and described pulley gear can roll on the slide rail on the described rectangular swash plate.

11. one kind is applied to it is characterized in that as the arbitrary described regeneration method of tiltedly putting the formula of tiltedly the putting liquid potential energy of formula liquid potential energy regenerative system of claim 6～10 described regeneration method comprises the following steps:

(1) a gravity extrudate is mentioned, with described gravity extrudate be parked in a compressible liquid storage-bag on the swash plate of the top that can arrive;

(2) allow liquid flow in the described compressible liquid storage-bag, up to described compressible liquid storage-bag filled with fluid or no longer till the influent by the inlet opening of described compressible liquid storage-bag; And

(3) discharge described gravity extrudate.

12. a potential energy regenerative system is characterized in that, described potential energy regenerative system comprises:

A seesaw module, described seesaw module comprises the seesaw plank that a rectangular is level and smooth, the central position of described seesaw plank is placed on the base, make its two ends to swing up and down, the center line of described seesaw plank has a separating device that described seesaw plank is separated into both sides, respectively there is a base plate perpendicular to the plane of described seesaw plank at the two ends of described seesaw plank, described base plate is used for stopping by the object of described seesaw plank to lower slider, an opening is arranged in the described seesaw plank, can allow a pipeline pass;

Two fluid storage bag modules, described two fluid storage bag modules comprise a compressible liquid storage-bag respectively, described compressible liquid storage-bag is placed on the seesaw plank both sides of described seesaw module, and the bottom of each of described two compressible liquid storage-bags all has a gateway and described bottom is fixed on the flat board;

A liquid storing tank module, described liquid storing tank module comprises a liquid storing tank, the level height of described fluid storage groove bottom is higher than the level height of a liquid gateway switch controlling device; Described liquid storing tank has a water inlet and its bottom that two water outlets are arranged, and has a pipeline to be connected to the liquid input tube line of the described compressible liquid storage-bag of the right and left respectively; Each of described two water outlets all is provided with a stopper that connects a controlling rope, in order to control the Push And Release of described two water outlets, the water outlet controlling rope of the liquid input tube line of the described compressible liquid storage-bag on the right of wherein being connected to is connected to the gravity extrudate on the left side on the described seesaw module, and the water outlet controlling rope of liquid input tube line that is connected to the described compressible liquid storage-bag on the left side is connected to the gravity extrudate on the right on the described seesaw module, described stopper has suitable weight, when releasing described controlling rope, described stopper can fall downwards and close described water outlet, can allow described water outlet open when described controlling rope is pulled up;

A liquid gateway switch controlling device, one end of described liquid gateway switch controlling device connects the gateway of described compressible liquid storage-bag, the other end has two pipeline openings, one of them pipeline opening is connected to the water inlet of described liquid storing tank, another pipeline opening is connected to the water outlet of described liquid storing tank, and described liquid gateway switch controlling device can allow the flow direction of liquid be unidirectional.

13. potential energy regenerative system as claimed in claim 12, it is characterized in that, described controlling rope does not have flexible characteristic, and length is by suitable selecting, make when described seesaw module banking and described gravity extrudate when stopping to push described compressible liquid storage-bag, be connected to the relation of the described controlling rope of described gravity extrudate, can will connect the described stopper pull-up of this controlling rope based on its length; The described controlling rope that is connected to the described gravity extrudate of another side can allow the described stopper that connects this controlling rope close its water outlet then because obtain to discharge.

14. potential energy regenerative system as claimed in claim 13 is characterized in that, described compressible liquid storage-bag and the stored liquid of described liquid storing tank are incompressible liquid.

15. potential energy regenerative system as claimed in claim 14, it is characterized in that, the outer periphery of the described compressible liquid storage-bag on both sides is equipped with vessel wall structure on the described seesaw module, in order to when described compressible liquid storage-bag is squeezed, make described vessel wall structure that necessary reaction force is provided.

16. potential energy regenerative system as claimed in claim 15, it is characterized in that, all be provided with a slide rail on the seesaw plank on left and right both sides, and described gravity extrudate is provided with a pulley gear, described pulley gear can roll on the slide rail on the described seesaw plank.

17. a startup method that is applied to as the potential energy regenerative system of the arbitrary described potential energy regenerative system of claim 12～16 is characterized in that described startup method comprises the following steps:

(1) allow described potential energy regenerative system be in the state that does not contain any liquid;

(2) utilize external force to support, allow the seesaw plank in the described seesaw module be in level status, the described gravity extrudate that the both sides of described seesaw plank are set relies on central point, all clogs its water outlet so that be connected to the described stopper of described controlling rope;

(3) with the water inlet input of appropriate amount of fluid from described liquid storing tank; And

(4) remove external force and support and to make the moment of described seesaw plank be in non-equilibrium state, make in the described controlling rope one open a water outlet and begin to start described potential energy regenerative system.

18. the fluid circulation system with water-head is characterized in that, described fluid circulation system is produced by a kind of potential energy regenerative system, and described fluid circulation system comprises:

A liquid storing tank;

Two compressible liquid storage-bags that are positioned over the right and left respectively; And

Pipeline connects described liquid storing tank respectively to described compressible liquid storage-bag;

The liquid circulation process of water-head of wherein having comprises:

(1) in the described liquid storing tank of liquid by the top, flows in the described compressible liquid storage-bag of right-hand member;

(2) in the described compressible liquid storage-bag of liquid by right-hand member, flow in the described liquid storing tank of top;

(3) in the described liquid storing tank of liquid by the top, flow in the described compressible liquid storage-bag of left end;

(4) in the described compressible liquid storage-bag of liquid by left end, flow in the described liquid storing tank of top.

19. an electric power regenerative system is characterized in that, described electric power regenerative system comprises:

One first liquid storing tank, described first liquid storing tank have a water inlet and a water outlet;

One second liquid storing tank, the level height of wherein said first liquid storing tank is higher than described second liquid storing tank, and described second liquid storing tank is provided with a water inlet and a plurality of water outlet;

A liquid turbine generator set, described liquid turbine generator set utilize the water-head of described first liquid storing tank and described second liquid storing tank to generate electricity;

Seesaw module array, described seesaw module array comprises one or more seesaw modules, described each seesaw module all comprises a seesaw plank that rectangular is level and smooth, the central position of described seesaw plank is placed on the base, make the two ends of described seesaw plank to swing up and down, the center line of described seesaw plank has a separating device in order to described seesaw plank is separated into both sides, make when described seesaw plank swings up and down, being arranged on thing on the described seesaw plank can not slide on one side from it and move on to another side, respectively there is a base plate perpendicular to the plane of described seesaw plank at the two ends of described seesaw plank, described base plate is used for stopping by the object of described seesaw plank to lower slider, described each seesaw module includes two fluid storage bag modules, described each fluid storage bag module includes the both sides that a compressible liquid storage-bag and described compressible liquid storage-bag are placed on described seesaw plank, and the bottom of each described compressible liquid storage-bag all has a gateway; The bottom of described compressible liquid storage-bag is fixed on the flat board; The level height of described each compressible liquid storage-bag all is lower than the level height of described second liquid storing tank, described each seesaw module also comprises a pipeline, one end of described pipeline connects the gateway of described compressible liquid storage-bag, the other end bifurcated is two pipeline openings, one of them pipeline opening is used for being used as the intake pipeline of described compressible liquid storage-bag and is connected to the water outlet of described second liquid storing tank, and another pipeline opening is used for being used as the export pipeline of described compressible liquid storage-bag and is connected to the water inlet of described first liquid storing tank; The opening of wherein said pipeline all has the characteristic of one-way flow; And

A water outlet control unit, described water outlet control unit is used for controlling all water outlet switch motions of the bottom of described second liquid storing tank, but makes the described compressible liquid storage-bag alternately in the described potential energy regenerative system be transfused to liquid and become a potential energy regenerative system.

20. electric power regenerative system as claimed in claim 19 is characterized in that, described compressible liquid storage-bag and the stored liquid of described liquid storing tank are incompressible liquid.

21. electric power regenerative system as claimed in claim 20 is characterized in that, described water outlet control unit is a mechanical device.

22. electric power regenerative system as claimed in claim 20 is characterized in that, described water outlet control unit is a device by microcomputerized control.

23. an electric power regeneration method that is applied to as the arbitrary described electric power regenerative system of claim 19～22 is characterized in that described electric power regeneration method comprises the following steps:

(1) allow described electric power regenerative system be in the state that does not contain any liquid;

(2) utilize external force to support, allow the seesaw plank of described seesaw module of described electric power regenerative system all be in level status;

(3) the described gravity extrudate on the both sides of the seesaw plank of described seesaw module all relies on central point, and all water outlets of the bottom of wherein said second liquid storing tank all are in closed condition;

(4) with the water inlet input of appropriate amount of fluid from described first liquid storing tank;

(5) remove described external force and support, make the moment of each seesaw plank of described seesaw module become imbalance and Xiang Yiduan tilts; And

(6) water outlet of bottom that will be in the higher level position and be connected to the described compressible liquid storage-bag of described second liquid storing tank is opened, and liquid is inputed among in the described compressible liquid storage-bag one beginning.

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