Liquid circulation power generation device

Abstract

The invention discloses a liquid circulation power generation device which comprises a liquid circulation power generation device body. The micro submersible pump is used for pumping low-density liquid into high-density liquid; a DC generator; liquid flows to drive a direct-current generator gear to rotate and generate electricity, and potential energy of liquid is converted into electric energy. According to the characteristics that in different densities of liquid, high-density liquid settles at the bottom of low-density liquid, and the low-density liquid floats on the surface of the high-density liquid, the liquid circularly flows among the liquid to drive a direct-current generator gear to rotate to generate electricity, and the effect that the liquid circularly discharges outwards is achieved; the process follows the law of conservation of energy, only potential energy of different densities in liquid is effectively utilized and converted into electric energy, and the potential energy is renewable new energy. The device provides a research direction for scientific research and utilization of potential energy generated between different densities of liquid, and can provide related experience for subsequent scientific research.

Description

Technical Field

[0001] The present invention belongs to the field of power generation and its applications, and particularly relates to a liquid circulation power generation device. Background Art

[0002] The current water turbine generator uses liquid water as the working medium, and utilizes the height difference pressure and flow rate of water to drive the rotor to rotate for power generation. However, the water generates electricity relying on the kinetic energy and potential energy of water, that is, relying on water conservancy for power generation, and cannot utilize water circulation for power generation. This device uses liquid as the working medium, drives the gear to rotate through the liquid flow, and uses the gravitational potential energy to drive the gear of the DC generator to generate electricity, converting the potential energy into electrical energy; according to the characteristic that the low-density liquid floats on the surface of the high-density liquid, the potential energy of different densities between liquids is effectively utilized to convert into electrical energy, which is a renewable new energy.

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention provides a liquid circulation power generation device.

[0004] The liquid circulation power generation device according to an embodiment of the present invention includes: The liquid circulation power generation device 101, whose outer shell is made of acrylic or glass; The micro submersible pump 201, which uses the electrical energy of the generator to pump the liquid one 601 to the liquid two 701; The DC generator 301, the rotation of the gear driven by the liquid flow generates electricity to supply power to the micro submersible pump 201; The DC generator 401, the rotation of the gear driven by the liquid flow generates electricity to supply power to the micro submersible pump 201; The DC generator 501, drives the gear to rotate through the liquid flow to discharge externally; Liquid one 601; Liquid two 701; The liquid circulation power generation device according to the embodiments of the present invention has at least the following beneficial effects: The liquid densities from low to high are: Liquid 1 < Liquid 2, and the liquids are immiscible with each other. Liquid 1 is kerosene and Liquid 2 is pure water; the DC generators 301 and 401 drive the gears to rotate to generate electricity through the liquid flow to supply power to the micro submersible pump 201; the DC generator 501 drives the gears to rotate through the liquid flow to discharge electricity externally; First, fill Liquid 2 701 in the left side of the liquid circulation power generation device 101, and then inject Liquid 1 601 to a certain liquid level. Use the gravitational potential energy to drive the DC generator gear to generate electricity, and convert the potential energy into electrical energy; Pump Liquid 2 701 to Liquid 1 601 through the micro submersible pump 201. Since the density of Liquid 1 < Liquid 2, Liquid 1 will float on the surface of Liquid 2. During the floating process, it drives the DC generator 501 to discharge electricity externally, converting the potential energy of the liquid into electrical energy; Liquid 1 will float on the surface of Liquid 2. After accumulating, it overflows and returns to the right side of the liquid circulation power generation device 101 to form a cycle, achieving the effect of liquid circulation discharging electricity externally; This process follows the law of conservation of energy, only effectively utilizing the potential energy of different liquid densities, and is a renewable new energy; According to some embodiments of the present invention, for the liquid circulation power generation device, the whole liquid circulation device is a closed space, and the liquid is not easy to volatilize; According to the demand for external power discharge, the liquid circulation power generation device can be enlarged or multiple liquid circulation power generation devices can be connected in parallel to generate electricity to form a micro power plant; It can also be used as a power bank to meet the needs of people's outdoor activities such as night lighting and charging electronic products; According to some embodiments of the present invention, solar panels can be attached to the surface of the liquid circulation device to generate electricity to drive the micro submersible pump, forming a recyclable oil leakage timer, equipped with a switch and a storage battery, and used as a car ornament or a toy; According to some embodiments of the present invention, for the liquid circulation power generation device, when the power generation power of the DC generators 301 and 401 is not enough to drive the micro submersible pump 201, DC generators can be added above the DC generator 301 according to needs, or the electrical energy of the DC generator 501 can be incorporated to drive the micro submersible pump 201; DC generators can be added above and below the DC generator 501 according to needs to improve the efficiency of external power discharge; The present invention is used for liquid circulation power generation. Description of the Drawings

[0005] The above and / or additional aspects and advantages of the present invention will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings. Obviously, the described drawings are only a part of the embodiments of the present invention, not all embodiments. Those skilled in the art can also obtain other design schemes and drawings based on these drawings without creative efforts.

[0006] Figure 1 is a schematic diagram of a liquid circulation power generation device; Figure 2 is a schematic diagram of a DC generator; In the attached drawings: 101 - liquid circulation power generation device, 201 - micro submersible pump, 301 - DC generator, 401 - DC generator, 501 - DC generator, 601 - liquid one, 701 - liquid two; Specific implementation manners

[0007] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the attached drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the attached drawings are exemplary and are only used to explain the present invention and cannot be understood as a limitation to the present invention.

[0008] Embodiment 1: First fill liquid two 701 on the left side of the liquid circulation power generation device 101, and then inject liquid one 601 to a certain liquid level. Then drive the DC generator gear to generate electricity by using the gravitational potential energy, and convert the potential energy into electrical energy; pump liquid two 701 to liquid one 601 through the micro submersible pump 201. Since the density of liquid one < the density of liquid two, liquid one will float on the surface of liquid two. During the floating process, it drives the DC generator 501 to discharge electricity externally, converting the potential energy of the liquid into electrical energy; liquid one will float on the surface of liquid two. After being filled, it overflows and returns to the right side of the liquid circulation power generation device 101 to form a cycle, achieving the effect of liquid circulation discharging electricity externally; The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combinations of these technical features do not conflict, they should be considered as the scope described in this specification.

[0009] The above embodiments only express the implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they cannot be understood as a limitation to the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the inventive concept, several deformations and improvements can still be made, and these all belong to the protection scope of the invention. Therefore, the protection scope of the invention patent should be subject to the appended claims.

Claims

1. A liquid circulation power generation device, characterized in that: include: Liquid circulation power generation device 101, the shell is made of acrylic material; micro submersible pump 201, using the power of the generator to pump liquid 1 601 into liquid 2 701; the liquid density from low to high is: liquid 1 < liquid 2, the liquids are immiscible, liquid 1 601 is kerosene, and liquid 2 is pure water; DC generator 301 and DC generator 401 drive the gears to rotate through the liquid flow to generate electricity for micro submersible pump 201; DC generator 501 drives the gears to rotate through the liquid flow to discharge externally; first fill the left side of liquid circulation power generation device 101 with liquid 2 701, then inject liquid 1 601 to a certain liquid level , using gravitational potential energy to drive the DC generator gear to generate electricity, and using potential energy to convert into electrical energy; using a micro submersible pump 201 to pump liquid 2 701 into liquid 1 601, because the density of liquid 1 is less than that of liquid 2, liquid 1 will float on the surface of liquid 2, and during the floating process, it will drive the DC generator 501 to discharge to the outside, and convert the potential energy of the liquid into electrical energy; liquid 1 will float on the surface of liquid 2, and when it is full, it will overflow back to the right side of the liquid circulation power generation device 101, forming a cycle, and achieving the effect of liquid circulation discharge to the outside; this process obeys the law of conservation of energy, and only effectively utilizes the potential energy of different densities between liquids, and is a renewable new energy source.

2. The liquid circulation power generation device 101 according to claim 1, characterized in that: The density of liquids from low to high is: Liquid 1 < Liquid 2, and the liquids are incompatible with each other; Liquid 1 and Liquid 2 can be kerosene, pure water, or other solutions (if pigment is added to Liquid 1, kerosene, the running route can be intuitively seen).

3. The liquid circulation power generation device 101 according to claim 1, characterized in that: When the gravitational potential energy of the dripping liquid 1 601 is not enough to drive the DC generator 301 and the DC generator 401 to drive the gears to rotate through the liquid flow to generate electricity for the micro submersible pump 201, the liquid level of liquid 3 can be increased and the gravitational potential energy of the liquid level difference can be used to drive electricity generation.

4. The liquid circulation power generation device 101 according to claim 1, characterized in that: The liquid circulation device as a whole is a closed space, and the liquid is not easy to evaporate. According to the demand for external discharge, the liquid circulation power generation device can be enlarged or multiple liquid circulation power generation devices can be connected in parallel to generate electricity to form a micro power plant. It can also be used as a power bank to meet people's needs for night lighting for outdoor activities, charging of electronic products, etc.

5. The liquid circulation power generation device 101 according to claim 1, characterized in that: Solar panels can be attached to the surface of the liquid circulation device to generate electricity and drive a micro submersible pump, making a recyclable oil leak timer that can be used as a car ornament or toy.

6. The liquid circulation power generation device 101 according to claim 1, characterized in that: When the power generated by the DC generator 301 and the DC generator 401 is insufficient to drive the micro submersible pump 201, a DC generator can be added above the DC generator 301 as needed, or the electric energy of the DC generator 501 can be incorporated to drive the micro submersible pump 201; DC generators can be added above and below the DC generator 501 as needed to improve the power and efficiency of external discharge.

7. The liquid circulation power generation device 101 according to claim 1, characterized in that: The liquid circulation device does not fall into the category of perpetual motion machines, and the supporting accessories of the device require regular maintenance and replacement after running for a period of time.

8. The liquid circulation power generation device 101 according to claim 1, characterized in that: The device provides a research direction for scientific research on the potential energy generated by liquids with different concentrations, and can provide relevant experience for subsequent scientific research; it can be used as a toy or teaching tool to allow students to practice and cultivate their interest in learning science.

Images