WO2019161693A1

WO2019161693A1 - Gas-liquid circulation water pumping power generation system for artificial regeneration energy

Info

Publication number: WO2019161693A1
Application number: PCT/CN2018/119511
Authority: WO
Inventors: 蒋祖伦
Original assignee: 蒋祖伦
Priority date: 2018-02-22
Filing date: 2018-12-06
Publication date: 2019-08-29
Also published as: CN108317104B; CN108317104A

Abstract

Disclosed is a gas-liquid circulation water pumping power generation system for artificial regeneration energy, the system comprising a water supply tank (1), a reservoir (28), a first water pumping tank (2), a second water pumping tank (3) and a gas pressurizing device (11), wherein the water supply tank (1) introduces water into the first water pumping tank (2) and the second water pumping tank (3), respectively, through water paths; the gas pressurizing device (11) forms a first gas circulation loop with the first water pumping tank (2) through a gas path and forms a second gas circulation loop with the second water pumping tank (3) through a gas path; and the gas pressurizing device (11) alternately extrudes water in the first water pumping tank (2) or in the second water pumping tank (3) by means of gas pressure through the first gas circulation loop and the second gas circulation loop, and then continuous external water supply is realized for irrigation or generating electricity by a power generation device (4). According to the power generation system, water is conveyed to a destination by means of gas pressure, and the gas pressure is recycled again after being pressurized by the water, thus improving the utilization efficiency of energy, and achieving energy-saving and environment-protection effects.

Description

Artificial regeneration energy gas-liquid circulation pumping power generation system

Technical field

The invention relates to the field of water pumping equipment, in particular to a artificial regeneration energy gas-liquid circulation pumping power generation system, which utilizes renewable energy for artificial control and cultivation, and is a human function cultivation and transformation device.

Background technique

Pumps are widely used in agricultural irrigation, industrial power generation and other fields. Most of the current pumping machines need to consume energy such as electric energy, gasoline or diesel. The energy consumed is not only large, but also emits air pollution caused by tail gas, which is not conducive to energy conservation and environmental protection.

technical problem

At present, the energy consumption of the pump is serious, which is not conducive to energy conservation and environmental protection.

Technical solutions

In summary, in order to overcome the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide an artificial regenerative gas-liquid circulating pumping power generation system, which utilizes water energy to drive high-pressure gas energy from one tank to two tanks. The gas-liquid circulation is formed between the two tanks, and the artificial energy is developed from the energy saving.

The technical solution to solve the above technical problem is as follows: an artificial regenerative gas-liquid circulating pumping power generation system, comprising a water supply tank, a first pumping tank, a second pumping tank and a gas boosting device; the water supply tanks respectively pass through the waterway a water body is input into the first pumping tank and the second pumping tank; the gas pressurizing device is outside the first pumping tank and the second pumping tank, and the gas passage is respectively connected to the first The pumping tank and the second pumping tank form a first gas circulation loop and a second gas circulation loop, and the gas boosting device alternates the first pumping tank or the tank by the first gas circulation loop and the second gas circulation loop The water body inside the second pumping tank is squeezed out by the air pressure, thereby continuously supplying water to the outside for irrigation or power generation by the power generating device, and the water body generated by the power generating device is returned to the water pool.

Based on the above technical solutions, the present invention can also be improved as follows:

Further, the first gas circulation loop includes a first low pressure gas circulation loop and a first high pressure gas circulation loop; and the second gas circulation loop includes a second low pressure gas circulation loop and a second high pressure gas circulation loop.

The beneficial effects of the above further solution are as follows: the high-pressure gas discharged from the pumping tank at the initial stage of the water inlet and the low-pressure gas discharged at the end of the water inlet are separately recovered to improve the recycling efficiency.

Further, the water supply tank is connected to the water inlet of the bottom of the first pumping tank through a first water inlet pipe, and the first water inlet valve is provided with a first water inlet valve; the water supply tank passes through the second water inlet pipe Connecting the water inlet of the bottom of the second pumping tank, the second water inlet valve is provided with a second water inlet valve; the bottom of the first pumping tank and the second pumping tank are respectively provided to the outside a first water outlet and a second water outlet of the water supply, wherein the first water outlet valve and the second water outlet port are respectively provided with a first water outlet valve and a second water outlet valve;

The gas boosting device is a gas boosting pump, and an air outlet of the gas boosting pump forms a first gas pipe and a second gas pipe through a gas pipe, and the first gas pipe connects the top of the first pumping tank a gas inlet, a first intake valve is disposed at an inlet of the first pumping tank; an air inlet of the second pumping tank is connected to the second intake pipe, and an intake of the second pumping tank a second intake valve is disposed at the mouth; the air inlet of the gas booster pump forms a first high-pressure gas recovery pipe and a second high-pressure gas recovery pipe through the air pipe, on the gas pipe of the gas booster pump inlet Providing a one-way valve that initially opens a gas supply to the gas booster pump, the first high-pressure gas recovery pipe is connected to a high-pressure gas outlet of the top of the first pumping tank, and the high-pressure gas outlet of the first pumping tank is provided The second high-pressure gas outlet valve is connected to the high-pressure gas outlet of the second pumping tank, and the second high-pressure gas outlet valve is disposed at the high-pressure gas outlet of the second pumping tank;

The gas booster pump, the first gas delivery pipe, the first pumping tank, and the first high pressure gas recovery pipe form a first high pressure gas circulation circuit; the gas booster pump and the second gas pipe And the second pumping tank and the second high pressure gas recovery tube form a second high pressure gas circulation loop.

The above-mentioned further solution has the beneficial effects of recovering the high-pressure gas discharged from the pumping tank at the initial stage of water inlet, and supercharging the recovered high-pressure gas by the booster pump, thereby realizing recovery and supercharging of the high-pressure gas, which is extremely large. It saves energy and improves pumping efficiency.

Further, further comprising a low pressure gas recovery tank, wherein the low pressure gas recovery tank is located at a lower position of the water supply tank; a top of the first pumping tank is provided with a first low pressure air outlet, and a top of the second pump tank is provided a second low-pressure air outlet valve is disposed at the first low-pressure air outlet port and the second low-pressure air outlet port, and the first low-pressure air outlet port passes through the first a low pressure gas recovery pipe is connected to an inlet of the top of the low pressure gas recovery tank, and the second low pressure gas outlet is connected to an inlet of a top of the low pressure gas recovery tank through a second low pressure gas recovery pipe, the low pressure gas recovery tank The top air outlet communicates with the air inlet of the gas booster pump through a circulation recovery pipe; the water supply tank communicates with the water inlet of the bottom of the low pressure gas recovery tank through a pressurized water pipe, and the water outlet of the bottom of the low pressure gas recovery tank Connecting the first inlet pipe and the second inlet pipe;

The gas booster pump, the first gas delivery pipe, the first pumping water tank, the first low pressure gas recovery pipe, the low pressure gas recovery tank, and the recycle recovery pipe form a first low pressure gas circulation circuit; The gas booster pump, the second gas delivery pipe, the second pumping tank, the first low pressure gas recovery pipe, the low pressure gas recovery tank, and the recycle recovery pipe form a second low pressure gas circulation circuit.

The beneficial effects of adopting the above further solution are: recovering the low-pressure gas discharged from the pumping tank at the end of the influent water, and supercharging the recovered low-pressure gas by the booster pump, thereby realizing the recovery and utilization of the low-pressure gas, and avoiding pumping. The internal pressure of the tank affects the water inlet speed, which greatly saves energy. Improve pumping efficiency.

Further, the first water inlet valve and the first high pressure air outlet valve are simultaneously switched, the first high pressure air outlet valve and the first low pressure air outlet valve are sequentially switched; the first intake valve and the first a water outlet valve is simultaneously switched, and the first water inlet valve and the first high pressure air outlet valve are alternately switched with the first intake valve and the first outlet valve;

The second inlet valve and the second high pressure outlet valve are simultaneously switched, the second high pressure outlet valve and the second low pressure outlet valve are sequentially switched; the second intake valve and the second outlet The valve is simultaneously switched, and the second inlet valve and the second high pressure outlet valve are alternately switched with the second intake valve and the second outlet valve.

The advantage of using the above further solution is that the switch of the relevant valve is controlled, and then the first pumping tank and the second pumping tank are alternately pumped out by the air pressure, and finally the continuous pumping is realized.

Further, the water supply tank is connected to the water inlet of the bottom of the first pumping tank through a first water inlet pipe, and the first water inlet valve is provided with a first water inlet valve; the water supply tank passes through the second water inlet pipe Connecting the water inlet of the bottom of the second pumping tank, the second water inlet valve is provided with a second water inlet valve; the bottom of the first pumping tank and the second pumping tank are respectively provided to the outside a first water outlet and a second water outlet for pumping the high water reservoir, wherein the first water outlet and the second water outlet are respectively provided with a first water outlet valve and a second water outlet valve; Providing the power generating device with a water body required for power generation;

a first high pressure air outlet and a first control switch air outlet are disposed at a top of the first pumping tank, and a first high pressure air outlet valve is respectively disposed at the first high pressure air outlet and the first control switch air outlet a first control switch outlet valve; a second high pressure air outlet and a second control switch air outlet are disposed at a top of the second pumping tank, and are respectively disposed at the second high pressure air outlet and the second control switch air outlet a second high pressure air outlet valve and a second control switch air outlet valve; and a gas pump that initially supplies air pressure to the first pumping tank and the second pumping tank is provided on the air pipe that communicates with the air outlet of the booster tank Initial air supply port;

The gas boosting device includes a pressurized tank and a booster tube; the pressurized tank is at a position low in the reservoir, and an air outlet forms a first gas pipe and a second gas pipe through a gas pipe, the first An air intake pipe is connected to the air inlet of the top of the first pumping tank, a first intake valve is disposed at the air inlet of the first pumping tank; and the second gas pipe is connected to the top of the second pumping tank a second intake valve is disposed at an intake port of the second pumping tank;

The supercharging tube is a double tube structure in which the outer tube and the inner tube are put together, one end of the outer tube communicates with the water outlet of one side of the water reservoir, and the other end of the outer tube first communicates with the top inlet of the pressurized tank One end of the inner tube is inside the outer tube, and the other end extends downward along the inner portion of the outer tube and penetrates the pressurized tank and then communicates upward with the water outlet on the other side of the reservoir a bottom outlet of the pressurized tank is provided with a return valve, and the return valve communicates with the first pumping tank and the second pumping tank through a boosting return pipe; the inner tube corresponds to the booster tank upstream a pressurized valve for controlling whether the inner tube and the outer tube communicate with each other by pneumatic pushing; the inlet end of the inner tube communicates with the first high pressure air outlet and the second high pressure air outlet and passes the first high voltage The high pressure gas outputted from the air outlet and the second high pressure air outlet pushes the pressure valve to open, so that the high pressure gas is pressurized by the water provided by the water reservoir in the pressure tank after passing through the outer tube, and the other end of the inner tube Connecting the first control switch air outlet and the second control Closing the air outlet and pushing the boost valve through the gas output from the first control switch air outlet and the second control switch air outlet; and the inner tube communicates with the first control switch air outlet and the second control switch air outlet One end of the reservoir is also connected to the water outlet of the corresponding side of the reservoir;

The pressurized tank, the first gas pipeline, the first pumping tank, and the booster tube form a first high pressure gas circulation circuit; the pressurized tank, the second gas pipeline, and the second The pumping tank and the booster tube form a second high pressure gas circuit.

The beneficial effect of adopting the above further solution is that the high-pressure gas discharged from the pumping tank at the initial stage of the water inlet is recovered, and the pressurized high-pressure gas is pressurized by the water pressure that has been pumped to the high-level reservoir to realize the high-pressure gas. Recycling and supercharging, greatly saving energy and improving pumping efficiency.

Further, further comprising a low pressure gas recovery tank; a top of the first pumping tank is provided with a first low pressure air outlet, a top of the second pumping tank is provided with a second low pressure air outlet; at the first low pressure air outlet and a first low-pressure gas outlet valve and a second low-pressure gas outlet valve are respectively disposed at the second low-pressure gas outlet port, and the first low-pressure gas outlet port communicates with the air inlet of the low-pressure gas recovery tank through the first low-pressure gas recovery pipe. The second low-pressure gas outlet communicates with the inlet of the low-pressure gas recovery tank through a second low-pressure gas recovery pipe; the gas outlet of the low-pressure gas recovery tank communicates with the inlet end of the inner pipe through a one-way valve to be recovered The low-pressure gas is pressurized by the water provided by the reservoir in the pressurized tank after passing through the outer tube;

The pressurized tank, the first gas delivery pipe, the first water suction tank, the first low pressure gas recovery pipe, and the low pressure gas recovery tank form a first low pressure gas circulation circuit; the pressurized tank, the first The second gas pipe, the second pumping tank, the second low pressure gas recovery pipe, and the low pressure gas recovery tank form a second low pressure gas circulation circuit.

The above-mentioned further solution has the beneficial effects of recovering the low-pressure gas discharged from the pumping tank at the end of the influent water, and supercharging the recovered low-pressure gas by using the water pressure that has been pumped to the high-level reservoir to realize the low-pressure gas. The recovery of the pressurized use, while avoiding the internal pressure of the pumping tank affects the water inlet speed, greatly saving energy and improving pumping efficiency.

Further, the water supply pool is a pool at a higher position than the first pumping tank and the second pumping tank.

The beneficial effect of adopting the above further solution is that it is suitable for hilly areas, constructing a pool at a high place and using gravity potential energy to transport water bodies to the first pumping tank and the second pumping tank, thereby saving energy.

Further, the water supply tank is a high pressure gas water tank; the high pressure gas water tank is provided with a water inlet and an air inlet.

The beneficial effect of adopting the above further solution is that it is suitable for the plain zone, and the water body in the high-pressure gas water tank is input into the first pumping tank and the second pumping tank by gas to meet the needs of different terrain areas.

Beneficial effect

The artificial regeneration energy gas-liquid circulation pumping power generation system transmits the water body to the destination by the air pressure, and the air pressure is pressurized by the water body and then recycled and reused, thereby improving the energy utilization efficiency, and the whole pumping process does not cause environmental pollution. Exhaust gas, water body can also be recycled, with the effect of energy saving and environmental protection, reducing emissions, to achieve the purpose of energy regeneration technology development research.

DRAWINGS

1 is a schematic connection diagram of Embodiment 1 of the present invention;

FIG. 2 is a schematic diagram of a connection according to Embodiment 2 of the present invention.

In the drawings, the list of parts represented by each label is as follows:

1, water supply tank, 2, first pumping tank, 3, second pumping tank, 4, power generation device, 5, first inlet pipe, 6, first inlet valve, 7, second inlet pipe, 8, second Inlet valve, 9, first outlet valve, 10, second outlet valve, 11, gas booster, 12, first gas pipeline, 13, second gas pipeline, 14, first intake valve, 15, first Two intake valves, 16, first high pressure gas recovery pipe, 17, second high pressure gas recovery pipe, 18, one-way valve, 19, first high pressure gas outlet valve, 20, second high pressure gas outlet valve, 21, low pressure gas recovery Tube, 22, first low pressure outlet valve, 23, second low pressure outlet valve, 24, first low pressure gas recovery pipe, 25, second low pressure gas recovery pipe, 26, recycle recovery pipe, 27, pressurized water pipe, 28, Reservoir, 29, first control switch outlet valve, 30, second control switch outlet valve, 31, pressurized tank, 32, outer tube, 33, inner tube, 34, boost valve, 35, power unit, 36 , continuously variable transmission, 37, water supply switch, 38, initial air supply port, 39, pressurized return pipe.

Best embodiment

Embodiment 1

As shown in FIG. 1, an artificial regenerative gas-liquid circulating pumping power generation system includes a water supply tank 1, a first pumping tank 2, a second pumping tank 3, and a gas boosting device. The water supply tank 1 inputs water bodies into the first pumping tank 2 and the second pumping tank 3 through water passages, respectively. The gas pressurizing device is external to the first pumping tank 2 and the second pumping tank 3, and forms a first gas with the first pumping tank 2 and the second pumping tank 3, respectively, through a gas path a circulation loop, a second gas circulation loop, the first gas circulation loop including a first low pressure gas circulation loop and a first high pressure gas circulation loop. The second gas circulation loop includes a second low pressure gas circulation loop and a second high pressure gas circulation loop. The gas pressurizing device alternately presses the water inside the first pumping tank 2 or the second pumping tank 3 through the air through the first gas circulation circuit and the second gas circulation circuit, thereby continuously supplying water to the outside. The water is used for irrigation or power generation device 4, and the water body after the power generation device 4 generates electricity is returned to the water supply tank 1. details as follows:

The water supply tank 1 is connected to the water inlet of the bottom of the first pumping tank 2 through a first water inlet pipe 5, and the first water inlet valve 6 is provided at the water inlet of the first water pumping tank 2. The water supply tank 1 is connected to the water inlet of the bottom of the second pumping tank 3 through a second inlet pipe 7, and the second water inlet valve 8 is provided at the water inlet of the second pumping tank 3. The water supply tank 1 is a pool at a higher position than the first pumping tank 2 and the second pumping tank 3, or the water supply tank 1 is a high pressure gas water tank provided with a water inlet and an air inlet. The bottom of the first pumping tank 2 and the second pumping tank 3 are respectively provided with a first water outlet and a second water outlet for supplying water to the outside, and the first water outlet and the second water outlet are respectively provided There is a first outlet valve 9 and a second outlet valve 10.

The gas boosting device is a gas boosting pump 11, and an air outlet of the gas boosting pump 11 forms a first gas pipe 12 and a second gas pipe 13 through a gas pipe, and the first gas pipe 12 is connected to the first gas pipe An intake port at the top of the pumping tank 2 is provided with a first intake valve 14 at the intake port of the first pumping tank. The second gas delivery pipe 13 is connected to the air inlet of the top of the second water pumping tank 3, and the second air inlet valve 15 is provided at the air inlet of the second water pumping tank 3. The intake port of the gas booster pump 11 forms a first high-pressure gas recovery pipe 16 and a second high-pressure gas recovery pipe 17 through a gas pipe, and an initial opening direction is provided on the gas pipe of the gas inlet port of the gas booster pump 11 The gas booster pump 11 provides a one-way valve 18 for the gas, and the first high-pressure gas recovery pipe 16 is connected to the high-pressure gas outlet of the top of the first pumping tank 2, and the high-pressure gas outlet of the first pumping tank 2 is provided The first high pressure outlet valve 19. The second high-pressure gas recovery pipe 17 is connected to the high-pressure gas outlet of the second pumping tank 3, and the second high-pressure gas outlet valve 20 is disposed at the high-pressure gas outlet of the second pumping tank 3.

The gas booster pump 11, the first gas delivery pipe 12, the first water suction tank 2, and the first high pressure gas recovery pipe 16 form a first high pressure gas circulation circuit. The gas booster pump 11, the second gas delivery pipe 13, the second water suction tank 3, and the second high pressure gas recovery pipe 17 form a second high pressure gas circulation circuit.

The pumping system further includes a low pressure gas recovery tank 21 at a position where the water supply tank 1 is low. The top of the first pumping tank 2 is provided with a first low-pressure air outlet, and the top of the second pumping tank 3 is provided with a second low-pressure air outlet. a first low pressure outlet valve 22 and a second low pressure outlet valve 23 are respectively disposed at the first low pressure air outlet and the second low pressure air outlet, and the first low pressure air outlet passes through the first low pressure gas recovery tube 24 An intake port communicating with a top of the low-pressure gas recovery tank 21, the second low-pressure gas outlet port communicating with an intake port at a top of the low-pressure gas recovery tank 21 through a second low-pressure gas recovery pipe 25, the low-pressure gas recovery tank 21 The gas outlet of the top is connected to the intake port of the gas booster pump 11 through a circulation recovery pipe 26. The water supply tank 1 communicates with the water inlet of the bottom of the low-pressure gas recovery tank 21 through a pressurized water pipe 26, and the water outlet of the bottom of the low-pressure gas recovery tank 21 communicates with the first inlet pipe 5 and the second inlet pipe 7 .

The gas booster pump 11, the first gas delivery pipe 12, the first water suction tank 2, the first low pressure gas recovery pipe 24, the low pressure gas recovery tank 21, and the circulation recovery pipe 26 form a first low pressure Gas circulation loop. The gas booster pump 11, the second gas delivery pipe 13, the second pumping tank 3, the first low pressure gas recovery pipe 25, the low pressure gas recovery tank 21, and the circulation recovery pipe 26 form a second low pressure Gas circulation loop.

The first water inlet valve 6 and the first high pressure air outlet valve 19 are simultaneously switched, and the first high pressure air outlet valve 19 and the first low pressure air outlet valve 22 are sequentially switched. The first intake valve 14 and the first outlet valve 9 are simultaneously switched, and the first inlet valve 6 and the first high pressure outlet valve 19 and the first intake valve 14 and the first A water outlet valve 9 is alternately switched. The second inlet valve 8 and the second high pressure outlet valve 20 are simultaneously switched, and the second high pressure outlet valve 20 and the second low pressure outlet valve 23 are sequentially switched. The second intake valve 15 and the second outlet valve 10 are simultaneously switched, and the second inlet valve 8 and the second high pressure outlet valve 20 and the second intake valve 15 and the first The two outlet valves 10 are alternately switched.

A complete working process of this embodiment is described below:

First, the water body in the water supply tank 1 is input to the first pumping tank 2 and the second pumping tank 3 through the first inlet pipe 5 and the second inlet pipe 7 under the action of the gravitational potential energy or the air pressure, respectively, and the first pumping water is The tank 2 and the second pumping tank 3 are filled with water. Thereafter, the gas booster pump 11 is started by the external power unit, and initially sucks the external normal gas through the one-way valve 18 and compresses it into a high pressure gas, and the high pressure gas compressed by the gas booster pump 24 passes through the first The gas pipe 12 and the second gas pipe 13 are alternately input into the first pumping tank 2 or the second pumping tank 3, respectively, and the water is squeezed out to complete the pumping, as follows: when the high pressure gas enters the first gas pipe 12 and the second gas pipe After the inside of the air pipe 13, the first intake valve 14 and the second intake valve 15 are alternately opened, that is, one of the valves is opened first, here taking the first intake valve 14 and the second intake valve 15 as an example. When the first intake valve 14 is opened, the first outlet valve 9 is synchronously opened, and the first inlet valve 6 and the first high pressure outlet valve 19 and the first low pressure outlet valve 22 are synchronously closed, and the high pressure gas is passed through the first intake valve 14 Entering the first pumping tank 2, as the high pressure gas continues to enter, the water body in the first pumping tank 2 is squeezed out of the first water outlet valve 9 by the high pressure gas, and can be pumped to the high point to start pumping water. It is used for irrigation or power generation in the field until the water in the first pumping tank 2 is completely squeezed out.

After all the water bodies in the first pumping tank 2 are exhausted, the following two operations are simultaneously performed: first, the gas after the work in the first pumping tank 2 is recycled, and simultaneously input into the first pumping tank 2 again. The water body; second, the water output in the second pumping tank 3 is then continuously pumped. Specifically, the first inlet valve 14 and the first outlet valve 9 are synchronously closed, and the first inlet valve 6 and the first high pressure outlet valve 19 and the first low pressure outlet valve 22 are sequentially opened simultaneously for the inside of the pool 1. The water body is again supplied with water into the first pumping tank 2 via the first water inlet valve 6. At the initial stage of the first pumping tank 2, the first high-pressure outlet valve 19 is opened first. At this time, the high-pressure gas discharged from the first high-pressure outlet valve 19 is recovered, and the recovered gas is pressurized by the gas boosting pump 11. The recovery and supercharging of the high pressure gas discharged from the first high pressure outlet valve 19 is achieved. As the first water inlet valve 6 continues to replenish the water in the first pumping tank 2, when the first pumping tank 2 is filled with water, that is, the first pumping tank 2 is at the end of the water inlet, the first pumping tank is at this time. The high-pressure gas in 2 is mostly discharged, and the gas in the first pumping tank 2 is a low-pressure gas, so that the first high-pressure outlet valve 19 is closed and the first low-pressure outlet valve 22 is simultaneously opened, and the recovery is started through the first low-pressure outlet valve 22. Low pressure gas in the first pumping tank 2. The low-pressure gas recovered from the first low-pressure gas outlet valve 22 enters the low-pressure gas recovery tank 21, and then the output gas booster pump 11 is pressurized. The function of the low-pressure gas recovery tank 21 is as follows: First, the low-pressure gas is discharged at the end of the first pumping tank 2, and the low-pressure gas recovery tank 21 is provided to accelerate the discharge speed of the low-pressure gas, so as to prevent the low-pressure gas from being discharged in time to cause the first There is resistance in the pumping tank 2 to cause the water inlet to be blocked; secondly, the two water tanks of the first pumping tank 2 and the second pumping tank 3 are overcome due to defects in size and size. Further, the water supply tank 1 supplies water to the low-pressure gas recovery tank 21 through the pressurized water pipe 27, and pressurizes the gas recovered in the low-pressure gas recovery tank 21 by the water pressure to reduce the energy consumption of the gas booster pump 11. Reduce the energy consumption of the entire system.

The gas (high pressure gas and low pressure gas) after work in the first pumping tank 2 is recovered into the gas booster pump 11, and the power unit 35 drives the gas booster pump 11 through the continuously variable transmission 36 to repeat the recovered gas twice. Use after boosting. While the above action is to recover the gas in the first pumping tank 2, the water output in the second pumping tank 3 continues to pump water, and the working principle is the same as that of the first pumping tank 2, that is, first the second intake valve 15 The second water inlet valve 8 and the second outlet high pressure outlet valve 20 and the second low pressure outlet valve 23 are synchronously closed, and the gas boosting pump 11 inputs high pressure gas into the second pumping tank 3, The water body in the second pumping tank 3 is squeezed out from the second water outlet valve 10 by the high pressure gas to realize pumping. After the water body in the second pumping tank 3 is discharged, the high-pressure gas and the low-pressure gas after the work in the second pumping tank 3 are recycled and reused, and at the same time, the water body is again input into the second pumping tank 3 ( Same as the first pumping tank 2). When the water body is input into the second pumping tank 3, the water body of the first pumping tank 2 has been replenished and pumping is started. The water bodies withdrawn from the first pumping tank 2 and the second pumping tank 3 are first stored in the reservoir 28 and then output to the power generating unit 4 for power generation.

a first control switch air outlet is disposed at a top of the first pumping tank 2, and a first control switch air outlet valve 29 is disposed at an air outlet of the first control switch; and a top of the second pumping tank 3 is provided with a sum The second control switch air outlet is provided with a second control switch air outlet valve 30 at the second control switch air outlet. The first control switch air outlet and the second control switch air outlet input air pressure to the continuously variable transmission 36 through the air pipe, and the operation of the continuously variable transmission 36 is adjusted by the air pressure, thereby controlling the power of the output of the continuously variable transmission 36 by actual conditions.

The above-mentioned related valves control the switch by their own buoyancy of gravity, or use a solenoid valve to control the opening or closing at the corresponding time.

In summary, the water in the first pumping tank 2 and the second pumping tank 3 are alternately squeezed and pumped, and the water body is alternately replenished, and finally continuous pumping is performed to complete irrigation or power generation to meet agricultural and industrial fields. Demand. The whole pumping work is completed by air pressure, and the gas recovery after work is recycled. The water body after power generation is also recycled and recycled, forming a gas-liquid circulation, improving energy utilization efficiency, renewable energy utilization effect, and not emitting exhaust gas, achieving energy saving. The effect of environmental protection.

Example

Example 2

In this embodiment, except for the supercharging device, the rest of the structure is basically the same as that of the first embodiment. As shown in FIG. 2, the gas boosting device includes a pressurized tank 31 and a booster tube. The pressurized tank 31 is located at a lower position of the reservoir 28, and the air outlet thereof forms a first gas delivery pipe 12 and a second gas delivery pipe 13 through a gas pipe, and the first gas delivery pipe 12 is connected to the first water suction pipe At the top of the intake port, a first intake valve 14 is provided at the intake port of the first pumping tank 2. The second gas delivery pipe 13 is connected to the air inlet of the top of the second water pumping tank 3, and the second air inlet valve 15 is provided at the air inlet of the second water pumping tank 3. An initial air supply port 38 for pumping water supplied to the first pumping tank 2 and the second pumping tank 3 at the beginning is provided in the air pipe that communicates with the air outlet of the supercharger tank 31. The supercharging tube is a double tube structure in which the outer tube 32 and the inner tube 33 are put together, one end of the outer tube 32 communicates with the water outlet of the side of the reservoir 28, and the other end thereof is connected to the lower pressure first. a top inlet of the can 31, one end of the inner tube 33 is inside the outer tube 32, the other end of which extends downward along the inner portion of the outer tube and penetrates the pressurized tank 31 and then communicates upward a water outlet on the other side of the water tank 28; a bottom outlet of the pressurized tank 31 is provided with a return valve 37, and the return valve 37 communicates with the first pumping tank 2 and the second pumping water through a boosting return pipe 39 a tank 3; a pressure-increasing valve 34 for controlling whether the inner tube 33 and the outer tube 32 are in communication by the air pressure pushing at a position corresponding to the upward flow of the pressurized tank 28; the inlet end of the inner tube 33 The high pressure gas that communicates with the first high pressure air outlet and the second high pressure air outlet and is output through the first high pressure air outlet and the second high pressure air outlet pushes the boost valve 34 to open, thereby passing the high pressure gas through the outer tube 32. The water flow provided by the reservoir 28 in the pressurized tank 31 is pressurized, and the other end of the inner tube 33 is connected to the other end. a first control switch air outlet and the second control switch air outlet and through the first control switch air outlet and the second control switch air outlet output gas push the boost valve 34 to close; and the inner tube 33 communicates with the first One end of the control switch air outlet and the second control switch air outlet is also connected to the water outlet of the corresponding side of the reservoir 28.

The top of the first pumping tank 2 is provided with a first low-pressure air outlet, and the top of the second pumping tank 3 is provided with a second low-pressure air outlet. a first low pressure outlet valve 22 and a second low pressure outlet valve 23 are respectively disposed at the first low pressure air outlet and the second low pressure air outlet, and the first low pressure air outlet passes through the first low pressure gas recovery tube 24 The intake port of the low-pressure gas recovery tank 21 is connected to the intake port of the low-pressure gas recovery tank 21 through the one-way valve 18 and the second low-pressure gas recovery pipe 25. The gas outlet of the low-pressure gas recovery tank 21 communicates with the inlet end of the inner tube 33, so that the recovered low-pressure gas body is pressurized by the water provided by the reservoir 28 in the pressurized tank 31 through the outer tube 32.

The pressurized tank 31, the first gas delivery pipe 12, the first water suction tank 2, and the booster tube form a first high pressure gas circulation circuit. The pressurized tank 31, the second gas delivery pipe 13, the second water suction tank 3, and the supercharging tube form a second high pressure gas circulation circuit. The pressurized tank 31, the first gas delivery pipe 12, the first water suction tank 2, the first low pressure gas recovery pipe 24, and the low pressure gas recovery tank 21 form a first low pressure gas circulation circuit. The pressurized tank 31, the second gas delivery pipe 13, the second water suction tank 3, the second low pressure gas recovery pipe 25, and the low pressure gas recovery tank 21 form a second low pressure gas circulation circuit.

The principles of the water inlet, the intake air, the outlet water, and the outlet air of the first pumping tank 2 and the second pumping tank 3 in this embodiment are the same as those in the embodiment, and the main difference is that the gas recovery pump 11 is not used to complete the recovery of the recovered gas. Instead of pressurizing, the recovered high pressure gas and low pressure gas are pressurized by the water pressure that has been pumped to the high reservoir 28, thereby eliminating the need for the gas boosted pump 11 to pressurize the recovered gas, further saving energy. Therefore, the working principle of the supercharging device will be mainly described here. For other parts, please refer to the first embodiment. details as follows:

In the beginning, since the first pumping tank 2 and the second pumping tank 3 cannot be recovered and pressurized to pump water, the first pumping tank 2 and the second pumping tank 3 are passed through the initial air supply port 38 by means of the air pressure generating device. The air pressure is input to pump water, and then the first pumping tank 2 and the second pumping tank 3 can be recovered and pressurized to pump water. Taking the first pumping tank 2 as an example, the first control switch outlet valve 29 is opened at the beginning of the first pumping tank 2, and the air pressure discharged from the first control switch outlet valve 29 enters the inner tube 33 to push the booster. The valve 34 closes it, that is, the outer tube 32 and the inner tube 33 are not in communication. After the pressure increasing valve 34 is closed, the first control switch air outlet valve 29 is closed and the first high pressure air outlet valve 19 is opened. At this time, the high pressure gas discharged from the first high pressure air outlet valve 19 is started to be recovered. The high-pressure gas discharged from the first high-pressure outlet valve 19 enters the inlet end of the inner tube 33 (the air pressure discharged from the first control switch outlet valve 29 enters the opposite end of the inner tube 33), and pushes the boost valve in the opposite direction in the inner tube 33. 19, open it, and the high pressure gas enters the outer tube 32. At this time, the valve at the water outlet of the outer tube communicating with the outer tube 28 is opened, and the water flow is injected into the outer tube 32 from the high point, and the water flow is combined with the high pressure in the outer tube 32. The gas enters the pressurized tank 31 at the same time, and the water pressure of the water flow is converted into the pressure of the high pressure gas to effect the pressurization of the high pressure gas (the return valve 37 is closed, and the pressurized tank 31 forms a closed chamber). The water outlet on one side of the reservoir 28 outputs a water body to one end of the inner tube 33. After the water body enters the inner tube 33, the height of the position of the pressure increasing valve 34 in the inner tube 33 is controlled by buoyancy, and the high pressure gas discharged from the first high pressure outlet valve 19 is used. From the other end, the inlet end, into the inner tube 33, the boosting valve 19 is pushed to open it, so that the boost valve 34 is opened at the corresponding position in the inner tube 33 and the appropriate gas is released into the outer tube 32 for pressurization. The pressurized high pressure gas is located in the upper portion of the pressurized tank 31, and the water body is located in the lower portion of the pressurized tank 31, and the pressurized high pressure gas is squeezed into the corresponding water tank through the first gas delivery pipe 12 and the second gas delivery pipe 13. The water body is completely pumped, and the water body in the lower portion of the pressurized tank 31 is returned to the first pumping tank 2 and the second pumping tank 3 through the pressurized return pipe 39 after the return valve 37 is opened.

After the high-pressure gas discharged from the first high-pressure outlet valve 19 is recovered, the first low-pressure outlet valve 22 discharges the low-pressure gas in the first pumping tank 3 at the end of the first pumping tank 2, and the low-pressure gas passes through the inner tube 33 to the outer tube. 32 (the booster valve 34 has been opened) is also pressurized in the pressurized tank 31 by the water discharged from the reservoir 28, and is also squeezed into the corresponding tank through the first gas pipe 12 and the second gas pipe 13 The water body is pumped. At this point, the recovery of the high pressure gas and the low pressure gas in the first pumping tank 2 is completed and utilized. In the same manner as described above, the recovery of the high-pressure gas and the low-pressure gas in the second pumping tank 3 is utilized after being pressurized. At the beginning, the second-stage control switch outlet valve 30 is opened to discharge the air pressure into the inner tube 33 to push the pressurizing valve 34 to close. In this way, the continuous opening and closing of the closing of the pressure increasing valve 34 is achieved to alternately recover the air pressure in the first pumping tank 2 and the second pumping tank 3.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are within the spirit and scope of the present invention, should be included in the protection of the present invention. Within the scope.

Claims

An artificial regenerative gas-liquid circulating pumping power generation system, comprising: a water supply tank (1), a first pumping tank (2), a second pumping tank (3) and a gas boosting device; Water body is respectively introduced into the first pumping tank (2) and the second pumping tank (3) through a waterway; the gas boosting device is in the first pumping tank (2) and the second pumping water An exterior of the tank (3), which forms a first gas circulation loop and a second gas circulation loop with the first pumping tank (2) and the second pumping tank (3) respectively through a gas path, the gas pressurization The device alternately presses the water inside the first pumping tank (2) or the second pumping tank (3) through the air pressure through the first gas circulation circuit and the second gas circulation circuit, thereby continuously supplying water to the outside. The water is used for irrigation or for the power generation device (4) to generate electricity, and the water body after the power generation device (4) generates electricity is returned to the recovery water supply tank (1).
The artificial regenerative gas-liquid circulating pumping power generation system according to claim 1, wherein the first gas circulation circuit comprises a first low-pressure gas circulation circuit and a first high-pressure gas circulation circuit; and the second gas circulation circuit A second low pressure gas circulation loop and a second high pressure gas circulation loop are included.
The artificial regenerative gas-liquid circulating pumping power generation system according to claim 2, wherein the water supply tank (1) is connected to the water inlet of the bottom of the first pumping tank (2) through a first water inlet pipe (5) a first inlet valve (6) is provided at the water inlet of the first pumping tank (2); the water supply tank (1) is connected to the second pumping tank (3) through a second inlet pipe (7) a water inlet at the bottom, a second inlet valve (8) at the water inlet of the second pumping tank (3); a bottom of the first pumping tank (2) and the second pumping tank (3) a first water outlet and a second water outlet are respectively provided, and a first water outlet valve (9) and a second water outlet valve (10) are respectively disposed at the first water outlet and the second water outlet;

The gas boosting device is a gas boosting pump (11), and an air outlet of the gas boosting pump (11) forms a first gas pipe (12) and a second gas pipe (13) through a gas pipe, the first a gas pipe (12) is connected to the inlet of the top of the first pumping tank (2), and a first inlet valve (14) is provided at the inlet of the first pumping tank (2); The gas pipe (13) is connected to the inlet of the top of the second pumping tank (3), and the second inlet valve (15) is provided at the inlet of the second pumping tank (3); The air inlet of the pressure pump (11) forms a first high-pressure gas recovery pipe (16) and a second high-pressure gas recovery pipe (17) through a gas pipe, and is provided on the gas pipe of the gas inlet of the gas boosting pump (11). Initially opening a one-way valve (18) for supplying gas to the gas booster pump (11), the first high pressure gas recovery pipe (16) connecting a high pressure gas outlet at the top of the first pumping tank (2), a first high pressure air outlet valve (19) is disposed at a high pressure air outlet of the first pumping tank (2); and the second high pressure gas recovery tube (17) is connected a high pressure air outlet at the top of the second pumping tank (3), and a second high pressure air outlet valve (20) at the high pressure air outlet of the second pumping tank (3);

The gas booster pump (11), the first gas delivery pipe (12), the first pumping water tank (2), and the first high pressure gas recovery pipe (16) form a first high pressure gas circulation circuit; The gas booster pump (11), the second gas pipe (13), the second pumping tank (3), and the second high pressure gas recovery pipe (17) form a second high pressure gas circulation circuit.
The artificially regenerated gas-liquid circulating pumping power generation system according to claim 3, further comprising a low-pressure gas recovery tank (21) located at a lower portion of said water supply tank (1) a position of the first pumping tank (2) is provided with a first low-pressure air outlet, a top of the second pumping tank (3) is provided with a second low-pressure air outlet; at the first low-pressure air outlet and a first low-pressure outlet valve (22) and a second low-pressure outlet valve (23) are respectively disposed at the second low-pressure gas outlet, and the first low-pressure gas outlet is connected to the first low-pressure gas recovery pipe (24) An intake port at the top of the low-pressure gas recovery tank (21), the second low-pressure gas outlet port communicates with an intake port at the top of the low-pressure gas recovery tank (21) through a second low-pressure gas recovery pipe (25), the low-pressure gas An air outlet at the top of the recovery tank (21) communicates with an intake port of the gas booster pump (11) through a circulation recovery pipe (26); the water supply tank (1) communicates the low pressure gas through a pressurized water pipe (27) The water inlet at the bottom of the recovery tank (21) The outlet of the bottom of the low-pressure gas recovery tank (21) communicates with the first inlet pipe (5) and the second inlet pipe (7);

The gas booster pump (11), the first gas pipe (12), the first pumping tank (2), the first low pressure gas recovery pipe (24), the low pressure gas recovery tank (21), and The recycle recovery pipe (26) forms a first low pressure gas circulation circuit; the gas booster pump (11), the second gas transfer pipe (13), the second pumping tank (3), and the first low pressure gas A recovery pipe (25), the low pressure gas recovery tank (21), and the recycle recovery pipe (26) form a second low pressure gas circulation circuit.
The artificial regenerative gas-liquid circulating pumping power generation system according to claim 4, wherein the first inlet valve (6) and the first high-pressure outlet valve (19) are simultaneously switched, the first high voltage The outlet valve (19) and the first low-pressure outlet valve (22) are sequentially switched; the first intake valve (14) and the first outlet valve (9) are simultaneously switched, and the first inlet water The valve (6) and the first high pressure outlet valve (19) are alternately switched with the first intake valve (14) and the first outlet valve (9);

The second inlet valve (8) and the second high pressure outlet valve (20) are simultaneously switched, and the second high pressure outlet valve (20) and the second low pressure outlet valve (23) are sequentially switched; The second intake valve (15) and the second outlet valve (10) are simultaneously switched, and the second inlet valve (8) and the second high pressure outlet valve (20) and the second inlet The gas valve (15) and the second water outlet valve (10) are alternately switched.
The artificial regenerative gas-liquid circulating pumping power generation system according to claim 1, wherein the water supply tank (1) is connected to the water inlet of the bottom of the first pumping tank (2) through a first water inlet pipe (5) a first inlet valve (6) is provided at the water inlet of the first pumping tank (2); the water supply tank (1) is connected to the second pumping tank (3) through a second inlet pipe (7) a water inlet at the bottom, a second inlet valve (8) at the water inlet of the second pumping tank (3); a bottom of the first pumping tank (2) and the second pumping tank (3) A first water outlet and a second water outlet for pumping water to the external high reservoir (28) are respectively provided, and the first water outlet and the second water outlet are respectively provided with a first water outlet valve (9) And a second outlet valve (10); the reservoir (28) provides the water body required for power generation to the power generating device (4);

a first high pressure air outlet and a first control switch air outlet are disposed at a top of the first pumping tank (2), and a first high voltage is respectively disposed at the first high pressure air outlet and the first control switch air outlet An outlet valve (19) and a first control switch outlet valve (29); a top of the second pumping tank (3) is provided with a second high pressure air outlet and a second control switch air outlet, at the second high pressure air outlet And a second high pressure air outlet valve (20) and a second control switch air outlet valve (30) respectively disposed at the air outlet of the second control switch;

The gas boosting device includes a pressurized tank (31) and a booster tube; the pressurized tank (31) is at a position low of the reservoir (28), and an air outlet thereof forms a first gas pipeline through a gas pipe (12) and a second gas pipe (13), the first gas pipe (12) is connected to an inlet of a top of the first pumping tank (2), and an air inlet of the first pumping tank (2) a first intake valve (14) is provided; the second air pipe (13) is connected to an air inlet at the top of the second pumping tank (3), and an air inlet of the second pumping tank (3) a second intake valve (15) is disposed at the gas pipe connecting the outlet of the pressurized tank (31), and the first pumping tank (2) and the second pumping tank are provided at the beginning (3) Providing an initial air supply port (38) for pumping air pressure;

The booster tube is a double tube structure in which an outer tube (32) and an inner tube (33) are put together, and one end of the outer tube (32) communicates with a water outlet on one side of the reservoir (28), The other end first communicates downwardly with the top inlet of the pressurized tank (31), one end of the inner tube (33) is inside the outer tube (32), and the other end extends downward along the inside of the outer tube and After passing through the pressurized tank (31), the water outlet of the other side of the water reservoir (28) is connected upward; the bottom outlet of the pressurized tank (31) is provided with a return valve (37), and the reflux a valve (37) is connected to the first pumping tank (2) and the second pumping tank (3) through a pressurized return pipe (39); the inner pipe (33) corresponds to the pressurized tank (28) a boosting valve (34) for controlling whether the inner tube (33) and the outer tube (32) are in communication by air pressure pushing; the inlet end of the inner tube (33) is connected to the first high pressure air outlet And the second high pressure air outlet and the high pressure gas outputted through the first high pressure air outlet and the second high pressure air outlet drive the boost valve (34) to open, And the high pressure gas is pressurized by the water provided by the reservoir (28) in the pressurized tank (31) after passing through the outer tube (32), and the other end of the inner tube (33) is connected to the first control. a switch air outlet and the second control switch air outlet and the gas output from the first control switch air outlet and the second control switch air outlet push the boost valve (34) to close; and the inner tube (33) communicates with the One end of the first control switch air outlet and the second control switch air outlet is also connected to the water outlet of the corresponding side of the reservoir (28);

The pressurized tank (31), the first gas pipe (12), the first pumping tank (2), and the boosting pipe form a first high pressure gas circulation circuit; the pressurized tank (31) The second gas pipe (13), the second pumping tank (3), and the booster pipe form a second high pressure gas circulation circuit.
The artificial regenerative gas-liquid circulating pumping power generation system according to claim 6, further comprising a low-pressure gas recovery tank (21); the top of the first pumping tank (2) is provided with a first low-pressure gas outlet, a second low pressure air outlet is disposed at a top of the second pumping tank (3); a first low pressure air outlet valve (22) and a second portion are respectively disposed at the first low pressure air outlet and the second low pressure air outlet a low-pressure outlet valve (23), and the first low-pressure gas outlet communicates with an inlet of the low-pressure gas recovery tank (21) through a first low-pressure gas recovery pipe (24), and the second low-pressure gas outlet passes through a second a low-pressure gas recovery pipe (25) communicates with an intake port of the low-pressure gas recovery tank (21) through a one-way air valve (18); an air outlet of the low-pressure gas recovery tank (21) communicates with the inner pipe (33) The inlet end of the recovered low pressure gas is pressurized by the water provided by the reservoir (28) in the pressurized tank (31) after passing through the outer tube (32);

The pressurized tank (31), the first gas pipe (12), the first pumping tank (2), the first low-pressure gas recovery pipe (24), and the low-pressure gas recovery tank (21) form a first a low pressure gas circulation circuit; the pressurized tank (31), the second gas pipe (13), the second pumping tank (3), the second low pressure gas recovery pipe (25), and the low pressure gas recovery The tank (21) forms a second low pressure gas circulation loop.
The artificial regenerative gas-liquid circulating pumping power generation system according to claim 7, wherein the first inlet valve (6) and the first high-pressure outlet valve (19) are simultaneously switched, The first high pressure outlet valve (19) and the first low pressure outlet valve (22) are sequentially switched; the first intake valve (14) and the first outlet valve (9) are simultaneously switched, and the first An inlet valve (6) and the first high pressure outlet valve (19) are alternately switched with the first intake valve (14) and the first outlet valve (9);

The second inlet valve (8) and the second high pressure outlet valve (20) are simultaneously switched, and the second high pressure outlet valve (20) and the second low pressure outlet valve (23) are sequentially switched; The second intake valve (15) and the second outlet valve (10) are simultaneously switched, and the second inlet valve (8) and the second high pressure outlet valve (20) and the second inlet The gas valve (15) and the second water outlet valve (10) are alternately switched.
The artificial regenerative gas-liquid circulating pumping power generation system according to any one of claims 1 to 8, characterized in that the water supply tank (1) is at a ratio of the first pumping tank (2) and the second Pumping tank (3) Pool at a higher position.
The artificial regenerative gas-liquid circulating pumping power generation system according to any one of claims 1 to 8, wherein the water supply tank (1) is a high-pressure gas water tank; the high-pressure gas water tank is provided with a water inlet and Air inlet.