Internal pressure type gas-liquid compression energy storage device

Abstract

The application discloses an internal pressure type gas-liquid compression energy storage device, which comprises a pressure container, a pump shell, a cylinder body and a pressure conversion shell, the inside of the pressure container is filled with gas at the top and liquid at the bottom, the pressure conversion shell is arranged at the bottom of the inside of the pressure container, the pump shell is located in the pressure conversion shell, the cylinder body is arranged at the left side of the pump shell and communicates with the pump shell, a balance pipe communicating with the inner cavity of the pressure container is arranged on the cylinder body, a piston is arranged in the cylinder body, and the cylinder body, the piston, the balance pipe and the pressure conversion shell jointly form a pressure converter; the left side and the right side of the pressure conversion shell are respectively provided with a left sliding cap and a right sliding cap, the piston is connected with the left sliding cap through a connecting rod, and the left sliding cap is connected with a crankshaft through the connecting rod; the device has the advantages of simple structure, low manufacturing cost, energy saving and environmental protection, and can realize conversion from low pressure to high pressure only by using a small power, and the manufacturing cost is much lower than that of a compressor, and the device is widely applicable.

Description

Technical Field

[0001] This invention relates to the field of gas-liquid compression technology, specifically to an internal pressure gas-liquid compression energy storage device. Background Technology

[0002] Currently, all gas compression technologies rely on significant external force to compress gas within a sealed container into high-pressure gas for human use. For example, the tires of bicycles, electric vehicles, and cars all require considerable external force to inflate them. Similarly, towerless water supply systems use a pump to pump water into a pressure vessel, compressing the gas with water to produce high-pressure water. This requires substantial work to achieve pressurization. For instance, supplying water to a 100-meter-high building with a pipe opening area of ​​100 square centimeters requires 1000 kilograms (useful work) of force to move the water. However, the pump itself generates friction (unused work) from the rotating bearings, requiring an additional 100 kilograms of force to overcome. Combined, this results in a total force of 1100 kilograms to complete the task. Clearly, the required work must exceed the useful work to achieve high-pressure water supply. Therefore, this conventional method is not energy-efficient and wastes resources.

[0003] The current technical problems with all gas compression technologies are that they require large external forces and are not energy-efficient. For example, to compress low pressure into high pressure liquid or gas, the external force must be higher than the pressure of the gas or liquid, otherwise the external force cannot compress the gas. Moreover, the equipment is expensive to manufacture and not energy-efficient during use. With the development of technology, it is difficult to meet people's needs. In response to the above problems, an internal pressure gas-liquid compression energy storage device is proposed. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide an internal pressure gas-liquid compression energy storage device. This device has the advantages of simple structure, low manufacturing cost, energy saving and environmental protection. It only requires a small amount of power to realize the conversion from low pressure to high pressure. The manufacturing cost is much lower than that of a compressor. Moreover, it has a wide range of applications and can be used in high pressure water and gas supply, water turbines, and hydroelectric generators. It can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an internal pressure gas-liquid compression energy storage device, comprising a pressure vessel, a pump housing, a cylinder, and a pressure conversion housing. The interior of the pressure vessel contains gas at the top and liquid at the bottom. The pressure conversion housing is located inside the lower part of the pressure vessel. The pump housing is located within the pressure conversion housing. The cylinder is located on the left side of the pump housing and is connected to the pump housing. A balance pipe communicating with the inner cavity of the pressure vessel is provided on the cylinder. A piston is provided in the cylinder. The cylinder, piston, balance pipe, and pressure conversion housing together form a pressure converter. A left sliding cap and a right sliding cap are respectively provided on the left and right sides of the pressure conversion housing. The piston is connected to the left sliding cap via a connecting rod. The left sliding cap is connected to a crankshaft via a connecting rod. A drive component is connected to the outer end of the crankshaft. A telescopic hose is provided between the right sliding cap and the pump housing. A telescopic valve is provided on the outer side of the right sliding cap. A water inlet is provided at the bottom of the pump housing, and a water inlet valve is provided at the water inlet.

[0006] Furthermore, an air inlet is provided on the top of the pressure vessel, and an air inlet valve is provided at the air inlet. A water outlet is provided on the lower right side of the pressure vessel, and an water outlet valve is provided at the water outlet.

[0007] Furthermore, the driving component is a handle or a motor.

[0008] Furthermore, a left dead point is provided on the left side of the pressure conversion housing, and a right dead point is provided on the right side of the pressure conversion housing. When the left sliding cap moves to the left dead point, the piston opens the balance pipe, and the pump housing is connected to the pressure vessel through the balance pipe. A right dead point is provided on the right side of the pressure conversion housing.

[0009] Furthermore, a left isolation plate and a right isolation plate are respectively provided on the left and right sides below the pressure conversion housing, and a pump bracket is provided at the bottom of the pressure vessel, with the pump housing fixed on the pump bracket.

[0010] Compared with the prior art, the beneficial effects of the present invention are: 1. This device has the advantages of simple structure, low manufacturing cost, energy saving and environmental protection. It only requires a small amount of power to realize the conversion from low pressure to high pressure. The manufacturing cost is far lower than that of a compressor. Moreover, it has a wide range of applications and can be used in high-pressure water and gas supply, water turbines and hydropower generators.

[0011] 2. This invention utilizes the transmission characteristics of liquids and the compressibility of gases, combining them together to achieve the conversion from low pressure to high pressure with very little force, achieving the effect of using minimal effort to achieve maximum effect. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the present invention.

[0013] In the diagram: 1. Air inlet, 2. Air inlet valve, 3. Pressure vessel, 4. Balance pipe, 5. Drive component, 6. Crankshaft, 7. Connecting rod, 8. Left sliding cap, 9. Left dead center, 10. Piston, 11. Cylinder block, 12. Left isolation plate, 13. Pump bracket, 14. Water inlet, 15. Telescopic hose, 16. Right isolation plate, 17. Right dead center, 18. Water outlet, 19. Water outlet valve, 20. Telescopic pipe valve, 21. Right sliding cap, 22. Pump housing, 23. Water inlet valve, 24. Pressure conversion housing, 25. Detailed Implementation

[0014] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0015] Please see Figure 1This invention provides a technical solution: an internal pressure gas-liquid compression energy storage device, comprising a pressure vessel 3, a pump housing 22, a cylinder 11, and a pressure conversion housing 24. The pressure vessel 3 has a gas compartment at the top and a liquid compartment at the bottom. The pressure conversion housing 24 is located at the bottom of the pressure vessel 3, with the pump housing 22 inside. The cylinder 11 is located to the left of the pump housing 22 and is connected to it. A balance pipe 4 connected to the inner cavity of the pressure vessel 3 is provided on the cylinder 11. The balance pipe 4 enables pressure balance between the pressure vessel 3 and the pump housing 22, allowing the crankshaft 6 to rotate with minimal force, easily converting low pressure to high pressure. A piston 10 is provided in the cylinder 11. The cylinder 11, piston 10, balance pipe 4, and pressure conversion housing 24 together form a pressure converter. The cavity between the pressure conversion housing 24 and the pump housing 22 is filled with air. Utilizing the compressibility of air, pressure conversion is achieved. This pressure converter allows for easy... The system achieves the conversion from low pressure to high pressure, offering advantages such as energy saving and high efficiency. A left sliding cap 8 and a right sliding cap 21 are respectively provided on the left and right sides of the pressure conversion housing 24. These caps slide in contact with the pressure conversion housing 24, and sealing rings are provided at the sliding contact positions to ensure good sealing. The piston 10 is connected to the left sliding cap 8 via a connecting rod 7. The left sliding cap 8 is connected to a crankshaft 6 via the connecting rod 7. A drive component 5 is connected to the outer end of the crankshaft 6, which drives the crankshaft 6 to rotate. The crankshaft 6 drives the piston 10 to reciprocate via the connecting rod 7. A telescopic hose 15 is provided between the right sliding cap 21 and the pump housing 22, connecting the pump housing 22 to the pressure vessel 3. The telescopic hose 15 has telescopic characteristics and can reciprocate with the right sliding cap 21. A telescopic port valve 20 is provided on the outer side of the right sliding cap 21. A water inlet 14 is provided at the bottom of the pump housing 22, and a water inlet valve 23 is provided at the water inlet 14.

[0016] The pressure vessel 3 is provided with an air inlet 1 on its upper part, and an air inlet valve 2 is provided at the air inlet 1. The pressure vessel 3 is provided with a water outlet 18 on its lower right side, and a water outlet valve 19 is provided at the water outlet 18.

[0017] The driving component 5 is a handle or a motor. The appropriate driving component 5 is selected according to the specific use environment of the device, thereby improving the scope of use of the device.

[0018] The pressure conversion housing 24 has a left dead point 9 on the left side and a right dead point 17 on the right side. When the left sliding cap 8 moves to the left dead point, the piston 10 opens the balance pipe 4, and the pump housing 22 is connected to the pressure vessel 3 through the balance pipe 4. The pressure conversion housing 24 has a right dead point 17 on the right side.

[0019] A left isolation plate 12 and a right isolation plate 16 are respectively provided on the left and right sides below the pressure conversion housing 24. A pump bracket 13 is provided at the bottom of the pressure vessel 3, and the pump housing 22 is fixed on the pump bracket 13.

[0020] Existing technologies require external forces exceeding the pressure of the gas and liquid to compress low-pressure gases into high-pressure liquid-like gases; otherwise, the gas cannot be compressed. This invention overcomes the shortcomings of existing technologies by using very little force to compress very high pressure gases and liquids. The compressed high-pressure liquid can be developed into equipment for supplying water to high-rise buildings, or into hydroelectric power generation. The high-pressure water can drive a turbine to generate electricity, and 10 percent of the total electricity generated by the generator can be used to drive an internal pressure gas-liquid compression energy storage device. The remaining 90 percent of the electricity can be used by people. It can also be used to develop water-powered engines and kinetic energy equipment.

[0021] The internal pressure gas-liquid compression energy storage device can take low-pressure water after it has been worked on by high-pressure water, and use very little force to input it back into the pressure vessel, turning it into high-pressure water for recycling. This makes it an inexhaustible, clean, environmentally friendly, and pollution-free new energy source. The medium can be water or other liquids.

[0022] The working principle of this invention is as follows: taking the drive component 5 as an example, when the handle is rotated to the left by external force, the left sliding cap 8, the right sliding cap 21 and the piston 10 are driven to move to the left together through the crankshaft 6 and the connecting rod 7. The telescopic port valve 20 is closed, and at the same time, the water inlet valve 23 at the bottom of the pump housing 22 is opened, and the liquid is sucked into the pump housing 22. When the left sliding cap 8 moves to the left stop point 9, the balance pipe 4 automatically opens and connects to the pressure vessel 3, and the water inlet valve 23 is closed. Then, the handle is rotated to the right, and the left sliding cap 8 and the piston 10 are driven to the right together through the crankshaft 6 and the connecting rod 7, driving the pressurized liquid in the pump housing 22 to the right. After passing through the telescopic hose 15 and the telescopic port valve 20, the liquid is input into the pressure vessel 3, and then it moves to the left again, and so on in a cycle.

[0023] The working method of this internal pressure gas-liquid compression energy storage device is different from that of all current gas compression technologies. It has a horizontally placed pressure transducer installed in a sealed pressure vessel. The pressure transducer can draw low-pressure liquid into the pump housing 22, and then the pressure transducer converts the low pressure into high-pressure liquid and inputs it into the pressure vessel 3. If this device is used to transport water to a building 100 meters high, this device only requires less than 100 kilograms of force to transport water to the building.

[0024] Compared to existing devices that require 1,100 kilograms of force, this device only requires 100 kilograms of force, which obviously saves 1,000 kilograms of force and has the advantages of saving effort and energy.

[0025] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Various changes and modifications can be made to the present invention without departing from the spirit and scope thereof, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. An internal pressure gas-liquid compression energy storage device, comprising a pressure vessel (3), a pump housing (22), a cylinder (11), and a pressure conversion housing (24), characterized in that: The pressure vessel (3) has a gas chamber at the top and a liquid chamber at the bottom. A pressure conversion housing (24) is located inside the pressure vessel (3) at the bottom. A pump housing (22) is located inside the pressure conversion housing (24). A cylinder (11) is located to the left of the pump housing (22) and is connected to the pump housing (22). A balance pipe (4) connected to the inner cavity of the pressure vessel (3) is installed on the cylinder (11). A piston (10) is installed inside the cylinder (11). The cylinder (11), piston (10), balance pipe (4), and pressure conversion housing (24) together form a pressure converter. The left and right sides of the housing (24) are respectively provided with a left sliding cap (8) and a right sliding cap (21). The piston (10) is connected to the left sliding cap (8) through the connecting rod (7). The left sliding cap (8) is connected to the crankshaft (6) through the connecting rod (7). The outer end of the crankshaft (6) is connected to the drive component (5). A telescopic hose (15) is provided between the right sliding cap (21) and the pump housing (22). A telescopic port valve (20) is provided on the outside of the right sliding cap (21). A water inlet (14) is provided at the bottom of the pump housing (22). A water inlet valve (23) is provided at the water inlet (14).

2. The internal pressure gas-liquid compression energy storage device according to claim 1, characterized in that: An air inlet (1) is provided on the top of the pressure vessel (3), and an air inlet valve (2) is provided at the air inlet (1). An outlet (18) is provided on the lower right side of the pressure vessel (3), and an outlet valve (19) is provided at the outlet (18).

3. The internal pressure gas-liquid compression energy storage device according to claim 1, characterized in that: The driving component (5) is a handle or a motor.

4. The internal pressure gas-liquid compression energy storage device according to claim 1, characterized in that: The pressure conversion housing (24) has a left dead point (9) on the left side and a right dead point (17) on the right side. When the left sliding cap (8) moves to the left dead point, the piston (10) opens the balance pipe (4). The pump housing (22) is connected to the pressure vessel (3) through the balance pipe (4). The pressure conversion housing (24) has a right dead point (17) on the right side.

5. The internal pressure gas-liquid compression energy storage device according to claim 1, characterized in that: The pressure conversion housing (24) is provided with a left isolation plate (12) and a right isolation plate (16) on the left and right sides respectively. The pressure vessel (3) is provided with a pump bracket (13) at the bottom. The pump housing (22) is fixed on the pump bracket (13).

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