Method of automatic up-and-down circulation flowing device for liquid

Abstract

The invention relates to a mechanical design method of a liquid automatic up-and-down circulation flowing device. The device comprises a water storage bin, a water storage bin bottom one-way switch (downward), a water storage bin bottom generator 1, a variable pressure bin, a ventilation pipe (the bottom is arranged at the top of the variable pressure bin), a two-way air ball valve, a large piston, a piston hole, a piston hole top one-way switch (downward), a bottom bin, a drainage pipe and a drainage pipe bottom one-way switch (leftward). The generator 2 at the bottom of the drainage pipe, the reservoir A, the small water suction pump, the reservoir B and the liquid level height one-way switch (downward) are jointly arranged. The device is characterized in that after liquid flows from top to bottom under the action of gravity, the liquid can flow back to the height very close to the top of the water storage bin through the pressure generated by the liquid, and then the water suction pump is driven to flow back to the reservoir B from the reservoir A through the electric energy generated by the generator impacted by the internal flow of the liquid to supplement water to the water storage bin; therefore, the circulating flow of the liquid can be realized without externally inputting energy.

Description

Technical Field

[0001] The invention belongs to the field of mechanical design, and in particular relates to a method for an automatic up and down circulation device for liquid. Background Art

[0002] In all occasions around the world today, whether in high-tech, industrial, agricultural or daily life, if liquid needs to be raised from a low water level to a high water level, it is necessary to rely on external energy to do work, such as using a water pump or other lifting methods, which requires consumption of electrical energy or other energy to drive mechanical work such as water pumps to achieve the purpose of raising the liquid from a low water level to a high water level, thereby consuming external energy or resources, and requiring external energy input to achieve the purpose of raising the liquid water level and increasing potential energy. Summary of the invention

[0003] The automatic up and down circulation device of the present invention solves the problem that the liquid can automatically circulate from a low water level to a high water level without external energy to do work, and specifically comprises the following steps: The one-way switch at the bottom of the water storage tank is opened, and the liquid passes through the generator from the bottom of the water storage tank to generate electricity, and then flows into the transformer tank.

[0004] When the liquid flows into the transformer tank, the air in the transformer tank is discharged from the ventilation pipe. As the liquid increases until the transformer tank is filled, the air ball valve at the bottom of the ventilation pipe is pushed up by the hydraulic pressure and blocks the ventilation pipe. As a result, the pressure in the transformer tank rapidly increases from one atmosphere when it is filled with air and connected to the atmosphere through the ventilation pipe to the sum of the pressure corresponding to the liquid height difference from the top of the water storage tank to the top of the piston and one atmosphere (the top of the water storage tank is connected to the atmosphere through reservoir B). As the pressure rapidly increases, the piston is pressed downward.

[0005] When the piston is pressed to the lowest point and the liquid in the bottom bin is completely squeezed out from the drain pipe, the one-way switch at the bottom of the water storage bin is closed. After the pressure transmission from the top of the water storage bin is stopped, the one-way switch of the piston hole is opened, and the liquid in the transformer bin flows into the bottom bin through the piston hole. After the liquid flows into the bottom bin, the hydraulic pressure in the bottom bin increases, the piston is lifted upward, and the hydraulic pressure in the transformer bin decreases accordingly. The air ball valve of the ventilation pipe opens, and the air re-enters the transformer bin. The liquid all flows into the bottom bin, and the one-way switch of the piston hole is closed.

[0006] After the one-way switch of the piston hole is closed, the water storage tank, transformer tank, piston and bottom tank repeat the above 1, 2, 3 cycles.

[0007] What is happening at the same time is: in the above step 3, when the liquid in the bottom bin is squeezed out of the drain pipe by high pressure and passes through the one-way switch, it impacts the rotor of generator No. 2 to generate electricity, and then flows along the drain pipe to the outlet at the top of the drain pipe and flows into reservoir A.

[0008] After the liquid flows into reservoir A, it is pumped upward into reservoir B by the pump.

[0009] When the liquid in the water storage tank flows to the pressure transformer tank and causes the liquid level to drop, the liquid level switch at the bottom of reservoir B opens to replenish water to maintain the height of the liquid level in the water storage tank. It also maintains the maximum pressure transmitted to the piston from the highest point of the liquid level in the water storage tank in conjunction with the pressure transformer tank when the one-way switch at the bottom of the water storage tank is opened.

[0010] Beneficial effects of the present invention: Compared with the prior art, a method for an automatic up and down circulation device for liquid is provided, which can realize the liquid flowing from a high water level to a low water level and then automatically flowing from a low water level to a high water level and repeatedly circulating in this way. The whole process does not require external input of energy to do work, but only requires clever use of the pressure generated by the liquid itself according to the U-tube principle and the electrical energy converted from the internal flow energy during flow to achieve the circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a water circulation flow chart of the liquid automatic up and down circulation flow device in the present invention; Figure 2 This is a schematic diagram of the structure of the automatic up and down circulation flow device for liquid in the present invention; Among them: 1. Water storage tank, 2. Ventilation pipe, 3. One-way switch, 4. Generator No. 1, 5. Air ball valve, 6. Transformer tank, 7. One-way switch, 8. Piston hole, 9. Piston, 10. Bottom tank, 11. One-way switch, 12. Generator No. 2, 15. Drain pipe, 16. Reservoir A, 17. Water pump, 18. Water pipe, 19. Reservoir B, 20. Liquid level control switch. Implementation

[0012] The following embodiments do not constitute any limitation to the protection scope of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present invention.

[0013] The technical scheme of the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those generally understood by those of ordinary skill in the art to which the present application belongs.

[0014] The present invention can be widely used in all equipment that needs to repeatedly circulate and raise water from a low water level to a high water level. Since each cycle will have a certain amount of surplus electricity, multiple cycles can generate more surplus electricity. The surplus electricity generated by the two generators in this cycle can be directly output as a power source after being stabilized by a voltage stabilizer or stored in a battery for standby use.

[0015] Combination Figure 1 and Figure 2 As shown, the specific steps of using the automatic up and down circulation flow device of the liquid of the present invention are: When the one-way switch at the bottom of the water storage tank is turned on, the liquid is affected by gravity and the pressure transmitted from the top of the water storage tank and quickly impacts the generator rotor. The generator rotor cuts the magnetic lines to generate electricity, and then flows into the transformer tank. The amount of electric energy generated in this link is positively correlated with the mass of the liquid flowing through and the pressure caused by the height difference of the liquid level in the water storage tank when passing through the generator, and the mass of liquid flowing through at a single time is positively correlated with the volume of the transformer tank.

[0016] As the liquid continues to flow into the transformer chamber, since the air ball valve is open at this time, the air in the transformer chamber is continuously discharged from the ventilation pipe. As the liquid increases until it fills the entire transformer chamber, the air ball valve at the bottom of the ventilation pipe is pushed up by the hydraulic pressure and completely blocks the ventilation pipe, causing the pressure in the transformer chamber to rise rapidly from one atmosphere when it is filled with air and connected to the atmosphere through the ventilation pipe to the sum of the liquid pressure corresponding to the liquid height difference from the top of the water storage tank to the top of the piston and one atmosphere (the top of the water storage tank is connected to the atmosphere through reservoir B). As the pressure of the liquid in the transformer chamber increases rapidly, since the switch of the piston hole is closed, the piston is pressed downward by the high pressure of the transformer chamber.

[0017] When the piston is pressed to the lowest point and the liquid in the bottom bin is completely squeezed out from the drain pipe, the one-way switch of the water storage bin is closed, and the pressure transmission from the top of the water storage bin is stopped. The one-way switch of the piston hole is opened, and the liquid in the transformer bin flows back into the bottom bin through the piston hole. After the liquid flows into the bottom bin, the hydraulic pressure in the bottom bin increases, causing the piston to be lifted upward, and the hydraulic pressure in the transformer bin decreases accordingly. The air ball valve of the ventilation pipe opens, and the air re-enters the transformer bin. The liquid all flows into the bottom bin, and the one-way switch of the piston hole is closed again.

[0018] After the one-way switch of the piston hole is closed, the water storage tank, transformer tank, piston and bottom tank repeat the above 1, 2, 3 cycles.

[0019] What is happening at the same time is: in the above step 3, when the liquid in the bottom bin is squeezed out of the drain pipe by high pressure and passes through the one-way switch, it impacts the rotor of generator No. 2 to generate electricity, and then flows along the drain pipe to the outlet at the top of the drain pipe and flows into reservoir A.

[0020] After the liquid flows into reservoir A, it is pumped upward into reservoir B by the pump.

[0021] When the liquid in the water storage tank flows to the transformer tank and causes the liquid level to drop, the liquid level switch at the bottom of reservoir B opens to replenish water to the water storage tank to maintain the liquid level in the water storage tank and the maximum pressure transmitted to the piston from the highest point of the liquid level in the water storage tank in conjunction with the transformer tank when the one-way switch at the bottom of the water storage tank is opened.

[0022] Here is an explanation of the principle: when the transformer tank is filled with liquid, the air ball valve is closed, the piston hole switch is closed, and the powerful hydraulic pressure in the transformer tank presses the piston downward, since the switch of the water storage tank is still open at this time, the pressure transmission from the one-way switch of the drain pipe to the direction of the drain pipe is also smooth. Therefore, the liquid in the water storage tank, the liquid in the transformer tank, the solid piston with the one-way switch closed that can move up and down, the liquid in the bottom tank, and the liquid in the drain pipe together form a U-shaped tube that can directly transmit pressure, so that the liquid height in the drain pipe can be pressed to the same as the liquid level at the top of the water storage tank without external work. In fact, the height of the top of the drain pipe is slightly lower than the liquid level at the top of the water storage tank, so it can flow directly into Reservoir A continuously.

[0023] There is another principle explanation: since the amount of electric energy generated by the generator at the bottom of the water storage tank in each cycle is positively correlated with the pressure formed when the pressure caused by the mass M of liquid flowing through and the height difference H1 of the liquid level in the water storage tank passes through the generator, the electric energy generated by this cycle is called W1; at the same time, the amount of electric energy generated by the generator at the bottom of the drain pipe in each cycle is positively correlated with the pressure formed when the pressure caused by the mass M of liquid flowing through and the height difference H2 from the top of the liquid level in the water storage tank to the bottom of the bottom tank passes through the generator, the electric energy generated by this cycle is called W2; the electric energy consumed by the water pump to pump water from reservoir A to reservoir B in each cycle is positively correlated with the mass M of water pumped up in each cycle and the height difference H3 between the two reservoirs, and the consumed electric energy is called W3; since the mass M of liquid flowing through each cycle is positively correlated with the volume of the transformer tank, it is a fixed value, and is related to The height difference H1 of the water storage tank liquid level positively correlated with W1 plus the height difference from the top of the water storage tank liquid level to the bottom of the bottom tank positively correlated with W2 is obviously greater than the height difference H3 between reservoir A and reservoir B positively correlated with W3, that is, (H1+H2)»H3; in the whole cycle, the liquid level switch and the air ball valve are hydraulically mechanically controlled and do not require power consumption. The one-way switch at the bottom of the water storage tank (downward), the one-way switch of the piston hole (downward) and the one-way switch of the drain pipe (left) are all opened along the direction of water flow, and when closed, both sides are filled with liquid and there is no pressure difference, and no reverse work is required, so they only need to be powered on at the moment the switch is triggered, and the power consumption is very small and can be almost ignored; therefore, the electricity generated by the two generators in each cycle is sufficient to meet the power needs of the water pump and the three one-way switches, which is not only achievable but also very practical.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the specific implementation modes of the present invention can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not depart from the spirit and scope of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A device for automatically circulating liquid up and down, characterized in that: include: The water storage tank has switches and generators at the bottom, and is connected to the transformer tank below; A ventilation pipe is set on the top side of the transformer chamber, and a two-way air ball valve is set in the ventilation pipe slightly higher than the top of the transformer chamber, and the other end of the ventilation pipe is connected to the outside atmosphere; Piston, a piston hole is set in the middle to facilitate the flow of liquid from the transformer chamber into the bottom chamber, and a switch is set on the top of the piston hole; The bottom chamber will change in size as the piston moves up and down; Drain pipe, the bottom opening is connected to the bottom of the bottom bin, and is equipped with a switch, a generator, and a water outlet (leading to reservoir A) in sequence; The water pump pumps the liquid in reservoir A to reservoir B to replenish the water storage tank.

2. A method for automatically circulating liquid up and down according to claim 1, characterized in that: The height of the water storage tank is greater than that of the transformer tank. When the one-way switch at the bottom is turned on, the liquid in the cavity generates electricity when passing through the generator under the influence of gravity and hydraulic pressure.

3. According to the method of the liquid automatic up and down circulation device of claim 1, it is characterized by: The transformer tank discharges air through the ventilation pipe when liquid flows in from the water storage tank. When the liquid fills the transformer tank, the air ball valve at the bottom of the exhaust pipe is hydraulically closed. When the one-way switch of the water storage tank is closed and the one-way switch on the top of the piston is opened, the liquid flows from the transformer tank through the piston hole to the bottom tank, the hydraulic pressure of the transformer tank decreases, the air ball valve of the exhaust pipe opens, and air enters the transformer tank until all the liquid flows into the bottom tank.

4. The method of the liquid automatic up and down circulation device according to claim 1, characterized in that: The material density of the piston is slightly smaller than the density of the liquid. When the one-way switch of the piston hole is opened, the liquid in the transformer tank flows into the bottom tank and the piston floats up. When the one-way switch of the piston hole is closed and the bottom switch of the water storage tank is opened, the piston descends due to the pressure transmitted by the water storage tank and the transformer tank to discharge the liquid that has entered the bottom tank from the drain pipe. After the high-pressure liquid enters the drain pipe, it impacts the No. 2 rotor of the generator to generate electricity.

5. The method of the liquid automatic up and down circulation device according to claim 1, characterized in that: The bottom of the drainage pipe is connected to the bottom of the bottom bin, the height of the top is slightly lower than the liquid level at the top of the water storage bin, and the outlet leads to reservoir A.

6. The method of the liquid automatic up and down circulation device according to claim 1, characterized in that: The pump pumps the liquid from reservoir A into reservoir B, and the height difference between the two reservoirs is much smaller than the height difference between the top of the water storage tank and the bottom of the bottom tank.

7. The method of the liquid automatic up and down circulation device according to claim 1, characterized in that: The switches of the water storage tank, piston and drain pipe are all one-way switches, which can only be opened in one direction to ensure that the liquid will not flow back.

8. The method of the liquid automatic up and down circulation device according to claim 1, characterized in that: The diameter (or bottom area) of the drainage pipe is significantly smaller than the diameter (or bottom area) of the transformer bin, and the diameter (or bottom area) of the bottom bin is significantly larger than the diameter (or bottom area) of the transformer bin.

9. The method of the liquid automatic up and down circulation device according to claim 1, characterized in that: The generator No. 1 and the generator No. 2 can achieve the same effect of automatic upward and downward circulation flow if only one of them is retained or more than two are added where the internal flow passes.

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