Solar thermal generator

Abstract

A solar thermal generator comprises a quartz window which is arranged on a metal shell, forms an electromagnetic resonant cavity structure and is used for receiving solar energy; the ceramic guide pipe is arranged in the metal shell, and the working medium in the ceramic guide pipe is heated through the solar energy; the heat exchanger is arranged in the vacuum heat preservation oil tank; the steam generator is arranged in the vacuum heat preservation oil tank; the ceramic heating pipe is arranged in the combustion chamber; and the turbine is communicated with the steam generator through a fifth pipeline and a sixth pipeline. Compared with traditional solar power generation, the solar power generation system is environmentally friendly, safe, low in cost, high in efficiency, free of pollution and emission and not affected by natural weather and environment. Networking power generation can be dispatched like natural gas. Particularly, after hydrogen and hydrogen-silicon liquefied gas are mixed and combusted, waste hydrogen can be recycled, so that the consumption of hydrogen energy fuel is greatly reduced, and a new and effective technical approach is explored for realizing ideal new energy development.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle accessories, in particular to a built-in bottom-drawn battery installation structure. Background Art

[0002] Traditional solar power generation methods usually use relatively large photovoltaic cell devices, which occupy a large area and are easily affected by the environment and weather, causing pollution or damage to the surface of the cells. As a result, the power operation cost is high and the service life is limited.

[0003] Therefore, there is an urgent need for a new type of solar thermal engine that is not affected by climate and weather and, like natural gas power generation, can form an efficient and energy-saving power generation system that combines solar energy and hydrogen energy. Utility Model Content

[0004] The purpose of the present invention is to provide a new renewable clean energy technology, the working principle of which is to combine solar energy and hydrogen energy to form a new solar thermal generator, which can greatly reduce the consumption of hydrogen fuel and greatly improve the efficiency of solar power generation.

[0005] To achieve the above objectives, the present invention provides a solar thermal generator, comprising:

[0006] A quartz window is placed on the metal housing and forms an electromagnetic resonant cavity structure for receiving solar energy;

[0007] A ceramic conduit is placed in the metal shell, and the working medium in the ceramic conduit is heated by the solar energy;

[0008] A heat exchanger is placed in the vacuum insulation oil tank; wherein the heat exchanger is connected to the ceramic conduit through a first pipeline and a second pipeline; the working fluid flows into the heat exchanger through the first pipeline and flows back to the ceramic conduit from the second pipeline to transfer the heat energy to the heat exchanger;

[0009] A steam generator is placed in the vacuum insulation oil tank; wherein the steam generator is heated by the heat exchanger to generate steam;

[0010] A ceramic heating tube is placed in the combustion chamber; wherein the combustion chamber heats the ceramic heating tube by combustion; the ceramic heating tube is connected to the vacuum insulation oil tank through a third pipeline and a fourth pipeline; the oil in the vacuum insulation oil tank flows into the ceramic heating tube through the third pipeline, and flows back to the vacuum insulation oil tank from the fourth pipeline after being heated, so as to keep the temperature in the vacuum insulation oil tank within a preset range; and

[0011] The turbine is connected to the steam generator through the fifth pipeline and the sixth pipeline; wherein the steam flows into the turbine through the fifth pipeline and flows back to the steam generator through the sixth pipeline to drive the turbine; the turbine drives the turbine generator to generate electricity.

[0012] Preferably, a resonant cavity electrode is further provided in the metal shell, and the resonant cavity electrode is connected to an electromagnetic wave transmitter to emit electromagnetic waves in the electromagnetic resonant cavity structure.

[0013] Preferably, the first pipeline extends into the vacuum insulation oil tank through a first sealing interface; the second pipeline extends into the vacuum insulation oil tank through a second sealing interface; the third pipeline extends into the vacuum insulation oil tank through a third sealing interface; the fourth pipeline extends into the vacuum insulation oil tank through a fourth sealing interface; the fifth pipeline extends into the vacuum insulation oil tank through a fifth sealing interface; and the sixth pipeline extends into the vacuum insulation oil tank through a sixth sealing interface.

[0014] Preferably, the second pipeline is provided with a working fluid storage tank and a first circulating pump in sequence; the third pipeline is provided with a second circulating pump; the fifth pipeline is provided with a pressure booster; the sixth pipeline is provided with a cooling tower, a storage tank and a third circulating pump in sequence.

[0015] Preferably, the combustion chamber is provided with an exhaust valve; the combustion chamber is connected to an internal combustion generator to generate electricity through combustion.

[0016] Preferably, the first fuel bottle delivers the first fuel into the gas flow valve automatic control box through the first pressure reducing valve; the second fuel bottle delivers the second fuel into the gas flow valve automatic control box through the second pressure reducing valve; the gas flow valve automatic control box mixes the first fuel and the second fuel into a mixed fuel through a mixing chamber; the gas flow valve automatic control box delivers the mixed fuel into the combustion chamber for combustion through a programmable ignition device.

[0017] Preferably, the first fuel is hydrogen, and the second fuel is hydrogen-silicon fuel.

[0018] Preferably, the preset range of the temperature in the vacuum insulation oil tank is 115-120 degrees Celsius.

[0019] Preferably, the steam generator is composed of a porous graphene ceramic material and a copper conduit; the diameter of the porous ceramic material is about 20 mm, and the internal pore size is 2-3 mm.

[0020] Compared with traditional solar power generation, the present invention is environmentally friendly, safe, low-cost, high-efficiency, pollution-free, emission-free, and unaffected by natural weather and the environment. Like natural gas, it can be dispatched to generate electricity online. In particular, after the mixed combustion of hydrogen and hydrogen-silicon liquefied gas, waste hydrogen can be recycled and reused, greatly reducing the consumption of hydrogen fuel, and exploring a new and effective technical approach to achieve the ideal development of new energy.

[0021] These objects, features, and advantages of the present invention will be disclosed in detail in the following detailed description, drawings, and claims. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 4 is a structural diagram of a solar thermal generator in an embodiment of the present invention. DETAILED DESCRIPTION

[0023] See also Figure 1 The present invention is a solar thermal generator, comprising:

[0024] A quartz window 3 is placed on the metal housing 1 and forms an electromagnetic resonant cavity structure for receiving solar energy;

[0025] A ceramic conduit 4 is placed in the metal shell 1, and the working medium in the ceramic conduit is heated by the solar energy;

[0026] The heat exchanger 14 is placed in the vacuum insulation oil tank 15; wherein the heat exchanger 14 is connected to the ceramic conduit 4 through a first pipeline and a second pipeline; the working medium flows into the heat exchanger 14 through the first pipeline, and flows back to the ceramic conduit 4 from the second pipeline, so as to transfer the heat energy to the heat exchanger 14;

[0027] The steam generator 13 is placed in the vacuum insulation oil tank 15; wherein the steam generator 13 is heated by the heat exchanger 14 to generate steam;

[0028] A ceramic heating tube 34 is placed in the combustion chamber 23; wherein the combustion chamber 23 heats the ceramic heating tube 34 by combustion; the ceramic heating tube 34 is connected to the vacuum insulation oil tank 15 through a third pipeline and a fourth pipeline; the oil in the vacuum insulation oil tank 15 flows into the ceramic heating tube 34 through the third pipeline, and flows back to the vacuum insulation oil tank 15 from the fourth pipeline after being heated, so as to keep the temperature in the vacuum insulation oil tank 15 within a preset range; and

[0029] The turbine 9 is connected to the steam generator 13 through the fifth pipeline and the sixth pipeline; wherein the steam flows into the turbine 9 through the fifth pipeline and flows back to the steam generator 13 through the sixth pipeline to drive the turbine 9; the turbine 9 drives the turbine generator 33 to generate electricity.

[0030] The present invention utilizes a specially made electromagnetic wave resonant cavity to absorb solar energy, and based on the molecular wave resonance effect, can significantly enhance the energy absorption efficiency. The enhanced heat is transferred to the steam generator 13 in the vacuum insulation oil tank 15 through the heat exchanger 14, so that the working medium of the steam generator 13 generates high-pressure steam, thereby driving the turbine to generate electricity.

[0031] Specifically, a resonant cavity electrode 2 is further provided in the metal shell 1 , and the resonant cavity electrode 2 is connected to an electromagnetic wave transmitter 7 to emit electromagnetic waves in the electromagnetic resonant cavity structure.

[0032] The vacuum insulation oil tank 15 adopts a high vacuum insulation method, and adopts high-strength materials as outer wall protection. On the vacuum insulation oil tank 15, there are several sealing interfaces, which are respectively connected to various parts of the system.

[0033] Specifically, the first pipeline extends into the vacuum insulation oil tank 15 through the first sealing interface 20; the second pipeline extends into the vacuum insulation oil tank 15 through the second sealing interface 21; the third pipeline extends into the vacuum insulation oil tank 15 through the third sealing interface 18; the fourth pipeline extends into the vacuum insulation oil tank 15 through the fourth sealing interface 19; the fifth pipeline extends into the vacuum insulation oil tank 15 through the fifth sealing interface 16; the sixth pipeline extends into the vacuum insulation oil tank 15 through the sixth sealing interface 17.

[0034] Specifically, the second pipeline is provided with a working fluid storage tank 6 and a first circulating pump 5 in sequence; the third pipeline is provided with a second circulating pump 32; the fifth pipeline is provided with a pressure booster 8; the sixth pipeline is provided with a cooling tower 10, a storage tank 11 and a third circulating pump 12 in sequence.

[0035] Generally, the output power of the turbine 9 is proportional to the flow rate of the working medium steam, and the pressure change has a relatively small effect on the output power. For this reason, the patent places the pressure booster 8 at the front end of the turbine to keep the steam pressure stable.

[0036] Specifically, the combustion chamber 23 is provided with an exhaust valve 22; the combustion chamber 23 is connected to an internal combustion generator 24 to generate electricity through combustion.

[0037] Specifically, the first fuel bottle 26 delivers the first fuel into the gas flow valve automatic control box 31 through the first pressure reducing valve 29; the second fuel bottle 27 delivers the second fuel into the gas flow valve automatic control box 31 through the second pressure reducing valve 28; the gas flow valve automatic control box 31 mixes the first fuel and the second fuel into a mixed fuel through the mixing chamber 30; the gas flow valve automatic control box 31 delivers the mixed fuel into the combustion chamber 23 for combustion through the programmable ignition device 25.

[0038] Specifically, the first fuel is hydrogen, and the second fuel is hydrogen-silicon fuel.

[0039] Specifically, the preset range of the temperature in the vacuum insulation oil tank 15 is 115-120 degrees Celsius.

[0040] The hydrogen fuel (a mixture of hydrogen and hydrogen silicon fuel) can be used to assist in power generation through the internal combustion generator 24; or directly burned, in the vacuum-sealed combustion chamber 23, the ceramic heating tube 34 will be quickly heated to keep the temperature of the vacuum insulation oil tank 15 in the system at 115-120 degrees Celsius. Through the continuous circulation of the working medium, critical supersaturated steam (working pressure generally exceeds 3.5MPa) will be generated to drive the turbine 9 to generate electricity.

[0041] Specifically, the steam generator 13 is composed of a porous graphene ceramic material and a copper conduit; the diameter of the porous ceramic material is about 20 mm, and the internal pore size is 2-3 mm.

[0042] The porous graphene ceramic material adopts a new carbon nano-sintering technology, and has the advantages of excellent thermal conductivity, pressure resistance, corrosion resistance, and no cracking. The internal porous distribution is uniform, the pore size is 2-3 mm, and the diameter is about 20 mm. The copper conduit usually needs to be arranged in multiple layers in the vacuum insulation oil tank 15, connected to each other, and the length is generally tens of meters (the volume needs to be greater than 1 cubic meter, and a certain flow rate can be maintained, which is above 1 cubic meter / second), and the copper conduit is completely immersed under the heat transfer oil line.

[0043] Compared with traditional solar power generation, the present invention is environmentally friendly, safe, low-cost, high-efficiency, pollution-free, emission-free, and unaffected by natural weather and the environment. Like natural gas, it can be dispatched to generate electricity online. In particular, after the mixed combustion of hydrogen and hydrogen-silicon liquefied gas, waste hydrogen can be recycled and reused, greatly reducing the consumption of hydrogen fuel, and exploring a new and effective technical approach to achieve the ideal development of new energy.

[0044] Through the above embodiments, the purpose of the present invention has been fully and effectively achieved. Those familiar with the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

1. A solar thermal generator, comprising: A quartz window (3) is placed on the metal housing (1) and forms an electromagnetic resonance cavity structure for receiving solar energy; A ceramic conduit (4) is placed in the metal shell (1) and is used to heat the working medium in the ceramic conduit by means of the solar energy; A heat exchanger (14) is placed in a vacuum insulation oil tank (15); wherein the heat exchanger (14) is connected to the ceramic conduit (4) through a first pipeline and a second pipeline; the working fluid flows into the heat exchanger (14) through the first pipeline and flows back to the ceramic conduit (4) from the second pipeline, so as to transfer the heat energy to the heat exchanger (14); A steam generator (13) is placed in the vacuum insulation oil tank (15); wherein the steam generator (13) is heated by the heat exchanger (14) to generate steam; A ceramic heating tube (34) is disposed in the combustion chamber (23); wherein the combustion chamber (23) heats the ceramic heating tube (34) by combustion; the ceramic heating tube (34) is connected to the vacuum insulation oil tank (15) through a third pipeline and a fourth pipeline; the oil in the vacuum insulation oil tank (15) flows into the ceramic heating tube (34) through the third pipeline, and after being heated, flows back to the vacuum insulation oil tank (15) from the fourth pipeline, thereby maintaining the temperature in the vacuum insulation oil tank (15) within a preset range; and The turbine (9) is connected to the steam generator (13) through a fifth pipeline and a sixth pipeline; wherein the steam flows into the turbine (9) through the fifth pipeline and flows back to the steam generator (13) through the sixth pipeline to drive the turbine (9); the turbine (9) drives the turbine generator (33) to generate electricity.

2. The solar thermal generator according to claim 1, wherein: A resonant cavity electrode (2) is also provided in the metal shell (1), and the resonant cavity electrode (2) is connected to an electromagnetic wave generator transmitter (7) to generate electricity by transmitting the electromagnetic waves in the electromagnetic resonant cavity structure.

3. The solar thermal generator according to claim 1, wherein: The first pipeline extends into the vacuum insulation oil tank (15) through a first sealing interface (20); the second pipeline extends into the vacuum insulation oil tank (15) through a second sealing interface (21); the third pipeline extends into the vacuum insulation oil tank (15) through a third sealing interface (18); the fourth pipeline extends into the vacuum insulation oil tank (15) through a fourth sealing interface (19); the fifth pipeline extends into the vacuum insulation oil tank (15) through a fifth sealing interface (16); and the sixth pipeline extends into the vacuum insulation oil tank (15) through a sixth sealing interface (17).

4. The solar thermal generator according to claim 2, wherein: The first pipeline extends into the vacuum insulation oil tank (15) through a first sealing interface (20); the second pipeline extends into the vacuum insulation oil tank (15) through a second sealing interface (21); the third pipeline extends into the vacuum insulation oil tank (15) through a third sealing interface (18); the fourth pipeline extends into the vacuum insulation oil tank (15) through a fourth sealing interface (19); the fifth pipeline extends into the vacuum insulation oil tank (15) through a fifth sealing interface (16); and the sixth pipeline extends into the vacuum insulation oil tank (15) through a sixth sealing interface (17).

5. The solar thermal generator according to claim 1, wherein: The second pipeline is provided with a working fluid storage tank (6) and a first circulating pump (5) in sequence; the third pipeline is provided with a second circulating pump (32); the fifth pipeline is provided with a pressure booster (8); and the sixth pipeline is provided with a cooling tower (10), a storage tank (11) and a third circulating pump (12) in sequence.

6. The solar thermal generator according to claim 4, wherein: The second pipeline is provided with a working fluid storage tank (6) and a first circulating pump (5) in sequence; the third pipeline is provided with a second circulating pump (32); the fifth pipeline is provided with a pressure booster (8); and the sixth pipeline is provided with a cooling tower (10), a storage tank (11) and a third circulating pump (12) in sequence.

7. The solar thermal generator according to claim 1, wherein: The combustion chamber (23) is provided with an exhaust valve (22); the combustion chamber (23) is connected to an internal combustion generator (24) to generate electricity through combustion.

8. The solar thermal generator according to claim 6, wherein: The combustion chamber (23) is provided with an exhaust valve (22); the combustion chamber (23) is connected to an internal combustion generator (24) to generate electricity through combustion.

9. The solar thermal generator according to claim 1, wherein: The first fuel bottle (26) delivers the first fuel into the gas flow valve automatic control box (31) through the first pressure reducing valve (29); the second fuel bottle (27) delivers the second fuel into the gas flow valve automatic control box (31) through the second pressure reducing valve (28); the gas flow valve automatic control box (31) mixes the first fuel and the second fuel into a mixed fuel through the gas mixing chamber (30); the gas flow valve automatic control box (31) delivers the mixed fuel into the combustion chamber (23) for combustion through the program-controlled ignition device (25).

10. The solar thermal generator according to claim 8, wherein: The first fuel bottle (26) delivers the first fuel into the gas flow valve automatic control box (31) through the first pressure reducing valve (29); the second fuel bottle (27) delivers the second fuel into the gas flow valve automatic control box (31) through the second pressure reducing valve (28); the gas flow valve automatic control box (31) mixes the first fuel and the second fuel into a mixed fuel through the gas mixing chamber (30); the gas flow valve automatic control box (31) delivers the mixed fuel into the combustion chamber (23) for combustion through the program-controlled ignition device (25).

11. The solar thermal generator according to claim 9, wherein: The first fuel is hydrogen, and the second fuel is hydrogen-silicon fuel.

12. The solar thermal generator according to claim 10, wherein: The first fuel is hydrogen, and the second fuel is hydrogen-silicon fuel.

13. The solar thermal generator according to claim 1, wherein: The preset range of the temperature in the vacuum insulation oil tank (15) is 115-120 degrees Celsius.

14. The solar thermal generator according to claim 12, wherein: The preset range of the temperature in the vacuum insulation oil tank (15) is 115-120 degrees Celsius.

15. The solar thermal generator according to claim 1, wherein: The steam generator (13) is composed of a porous graphene ceramic material and a copper conduit; the diameter of the porous ceramic material is about 20 mm, and the internal pore size is 2-3 mm.

16. The solar thermal generator according to claim 14, wherein: The steam generator (13) is composed of a porous graphene ceramic material and a copper conduit; the diameter of the porous ceramic material is about 20 mm, and the internal pore size is 2-3 mm.

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