CN219754693U - Water circulation energy storage device - Google Patents
Water circulation energy storage device Download PDFInfo
- Publication number
- CN219754693U CN219754693U CN202320728609.5U CN202320728609U CN219754693U CN 219754693 U CN219754693 U CN 219754693U CN 202320728609 U CN202320728609 U CN 202320728609U CN 219754693 U CN219754693 U CN 219754693U
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- Prior art keywords
- water
- movable pipe
- water tank
- energy storage
- storage device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 238000004146 energy storage Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Abstract
The utility model provides a water circulation energy storage device which comprises a water tank, a movable pipe and a water storage container, wherein a fixed piston is arranged at the bottom of the water tank, the bottom of the water tank is sleeved outside the fixed piston, a first one-way valve which is opened towards the inner side of the water tank is arranged at one side of the water tank, the movable pipe is vertically connected to the top end of the water tank, a water passing hole which is communicated with the movable pipe is arranged at the top end of the water tank, a second one-way valve which is opened towards the top end of the movable pipe is arranged in the movable pipe, the water storage container is arranged above and communicated with the movable pipe, and a power device is connected with the movable pipe and drives the movable pipe to move up and down. The water circulation energy storage device provided by the utility model can fully utilize water pressure and atmospheric pressure, saves energy consumption in the process, and has a good water resource recycling effect.
Description
Technical Field
The utility model relates to the technical field of energy storage devices, in particular to a water circulation energy storage device.
Background
The mechanical energy storage comprises pumping energy storage, compressed air energy storage, flywheel energy storage and the like. The compressed air energy storage efficiency is low, the flywheel energy storage technology is immature, and the cost is high. The water pumping and energy storage technology has the most wide application range, and is the most mature and cost-effective energy storage technology for storing large-scale electric power at present. It is still constrained by geographical conditions, conversion efficiency, etc.
The utility model patent CN 217063386U discloses a pressurized water energy storage device, which comprises a closed pressure-resistant container, a water pump and a new energy generator, wherein the top of the closed pressure-resistant container is provided with a water inlet hole, the bottom of the closed pressure-resistant container is provided with a water outlet pipe, the water outlet end of the water pump is connected with a pump outlet pipe, the water outlet end of the pump outlet pipe is in sealed connection with the water inlet hole on the closed pressure-resistant container so as to connect the water pump with the closed pressure-resistant container, the new energy generator is electrically connected with the water pump so as to be used for driving the water pump to work, a normally-closed switch valve is arranged in the water outlet pipe, and a first one-way check valve for preventing water and air in the closed pressure-resistant container from flowing backwards into the water pump is arranged in the pump outlet pipe.
The existing water pumping and energy storing device has higher energy consumption and poor recycling effect.
Disclosure of Invention
In order to make up the defects in the prior art, the utility model provides the water circulation energy storage device which can fully utilize water pressure and atmospheric pressure, save energy consumption in the process and has better water resource recycling effect.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a hydrologic cycle energy memory, includes pond, water tank, movable tube and water storage container, the pond bottom is equipped with fixed piston, the cover of water tank bottom is in outside the fixed piston, water tank one side is equipped with the orientation the inboard first check valve of opening of water tank, the movable tube connect perpendicularly in the water tank top, the water tank top is equipped with the intercommunication the water hole of movable tube, be equipped with the second check valve of opening towards its top in the movable tube, the water storage container is located movable tube top and rather than the intercommunication, a power device with movable tube connects and drives its up-and-down motion.
Further, the inner diameter of the water passing hole is smaller than the inner diameter of the movable pipe, and the second one-way valve is a sphere with the diameter between the water passing hole and the inner diameter of the movable pipe.
Further, a sealing rubber ring is arranged at the top end of the water passing hole.
Further, the top end of the movable pipe is connected with the bottom end of the water storage container through a hose.
Further, the water level in the water tank is greater than the height of the first one-way valve when the first one-way valve moves to the highest position.
Compared with the prior art, the utility model has the following beneficial technical effects:
according to the water circulation energy storage device, through the up-and-down movement of the movable pipe and the cooperation of the first one-way valve and the second one-way valve, water in the water tank can be conveyed to the high water storage device for energy storage with low energy consumption under the action of water pressure and atmospheric pressure, and the water in the water storage device can be released for hydroelectric generation and then flows back to the water tank, so that a good water resource recycling effect is achieved.
Drawings
Fig. 1 is a block diagram of a water circulation energy storage device of the present utility model.
Wherein: 1. a pool; 2. a water tank; 201. a water passing hole; 3. a movable tube; 4. a water storage container; 5. a power device; 6. a fixed piston; 7. a first one-way valve; 8. a second one-way valve; 9. sealing rubber rings; 10. and (3) a hose.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly practiced by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
As shown in fig. 1, a water circulation energy storage device comprises a water tank 1, a water tank 2, a movable pipe 3, a water storage container 4 and a power device 5. The bottom of the water tank 1 is provided with a fixed piston 6 matched with the inner cavity of the water tank 2, and the bottom of the water tank 2 is sleeved outside the fixed piston 6, so that the water tank 2 can move up and down along the fixed piston 6.
One side of the water tank 2 is provided with a first one-way valve 7 which opens towards the inside of the water tank. The water level in the water tank 1 is greater than the height of the first check valve 7 when it is moved to the highest position, so that the water in the water tank 1 can naturally enter the water tank 2 through the first check valve 7 under the water pressure.
The movable pipe 3 is vertically connected to the top end of the water tank 2, the top end of the water tank 2 is provided with a water passing hole 201 communicated with the movable pipe 3, and a second one-way valve 8 which is opened towards the top end of the movable pipe 3 is arranged in the movable pipe 3. The second non-return valve 8 may be a flap non-return valve or a ball non-return valve, the latter being preferred in the present utility model.
Specifically, the inner diameter of the water passing hole 201 is smaller than the inner diameter of the movable pipe 3, and the second one-way valve 8 is a sphere with a diameter between the inner diameters of the water passing hole 201 and the movable pipe 3. The top end of the water passing hole 201 is provided with the sealing rubber ring 9, so that the sealing property between the ball body and the water passing hole 201 can be improved.
The water storage container 4 is arranged above the movable pipe 3, and the bottom end of the water storage container is connected with the top end of the movable pipe 3 through a hose 10. The water storage container may be a pool, a bucket, a pipe, or a terrain, without limitation.
The power device 5 is connected with the movable pipe 3 and drives the movable pipe to move up and down so as to lift the water in the water tank into the water storage container 4. The power device 5 can be a motor or an engine, and can drive the movable tube 3 to move up and down through a conveyor belt and a chain wheel and chain, and the specific transmission structure adopts the prior art and is not limited herein.
The working principle of the water circulation energy storage device of the utility model is as follows:
in the initial state, the water tank 2 is positioned at the highest position, water is filled in the water tank 2, the power device 5 drives the movable pipe 3 to move downwards, the water tank 2 also moves downwards at the moment, the fixed piston 6 presses water upwards, and due to the existence of the first one-way valve 7, the water can only move towards the water passing hole 201 and pushes the second one-way valve 8 away to enter the movable pipe 3; then, the movable pipe 3 moves upwards to drive the water tank 2 to move upwards and downwards, the space in the water tank 2 is larger and larger, water in the movable pipe 3 cannot flow back due to the existence of the second one-way valve 8, and under the water pressure of the water tank 1, the water in the water tank 1 enters the water tank 2 through the first one-way valve 7 to fill the water tank, and the water tank is circularly reciprocated, so that the water in the water tank 1 is conveyed to the higher water receiver 4 for energy storage.
Although the present utility model has been described in detail with reference to the embodiments, it should be understood that the utility model is not limited to the preferred embodiments, but is capable of modification and equivalents to some of the features described in the foregoing embodiments, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a hydrologic cycle energy storage device which characterized in that: including pond, water tank, movable pipe and water storage container, the pond bottom is equipped with fixed piston, the cover of water tank bottom is in outside the fixed piston, water tank one side is equipped with the orientation the inboard first check valve of opening of water tank, the movable pipe perpendicular connection in the water tank top, the water tank top is equipped with the intercommunication the water passing hole of movable pipe, be equipped with the second check valve of opening towards its top in the movable pipe, water storage container locates movable pipe top and rather than the intercommunication, a power device with movable pipe connection and its up-and-down motion of drive.
2. The water circulation energy storage device of claim 1, wherein: the inner diameter of the water passing hole is smaller than the inner diameter of the movable pipe, and the second one-way valve is a sphere with the diameter between the water passing hole and the inner diameter of the movable pipe.
3. The water circulation energy storage device of claim 2, wherein: and a sealing rubber ring is arranged at the top end of the water passing hole.
4. A water circulation energy storage device according to claim 3, wherein: the top end of the movable pipe is connected with the bottom end of the water storage container through a hose.
5. A water circulation energy storage device according to any one of claims 1 to 4, wherein: the water level in the water tank is greater than the height of the first one-way valve when the first one-way valve moves to the highest position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320728609.5U CN219754693U (en) | 2023-04-06 | 2023-04-06 | Water circulation energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320728609.5U CN219754693U (en) | 2023-04-06 | 2023-04-06 | Water circulation energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219754693U true CN219754693U (en) | 2023-09-26 |
Family
ID=88071314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320728609.5U Active CN219754693U (en) | 2023-04-06 | 2023-04-06 | Water circulation energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219754693U (en) |
-
2023
- 2023-04-06 CN CN202320728609.5U patent/CN219754693U/en active Active
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