CN113315458A - Photo-thermal integrated power generation device - Google Patents
Photo-thermal integrated power generation device Download PDFInfo
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- CN113315458A CN113315458A CN202110621498.3A CN202110621498A CN113315458A CN 113315458 A CN113315458 A CN 113315458A CN 202110621498 A CN202110621498 A CN 202110621498A CN 113315458 A CN113315458 A CN 113315458A
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Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
- F24S30/425—Horizontal axis
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/30—Thermophotovoltaic systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention provides a photo-thermal integrated power generation device, and relates to the field of power generation equipment. The utility model provides a light and heat integration power generation facility, the mounting bracket comprises a mounting bracket, slewing mechanism and generating mechanism, generating mechanism passes through slewing mechanism and is connected with the mounting bracket, generating mechanism is including reflection lamella and the spotlight subassembly that has the plane of reflection, a plurality of solar panel have in the plane of reflection lamella, the spotlight subassembly includes thermoelectric conversion device, solar energy focuser and support, solar energy focuser passes through the support and is connected with the reflection lamella, solar energy focuser is located the spotlight of plane of reflection refraction light, thermoelectric conversion device is connected with the mounting bracket, solar energy focuser is connected with thermoelectric conversion device. According to the solar energy collecting device, the solar panels are arranged in the reflection lobes, so that the solar panels can receive and convert a large amount of solar energy into electric energy, the light is reflected to the solar energy focalizer by the reflection surface, redundant solar energy is converted into heat energy again, and finally the heat energy is converted into the electric energy, and the utilization rate of the solar energy is greatly improved.
Description
Technical Field
The invention relates to the field of power generation equipment, in particular to a photo-thermal integrated power generation device.
Background
The power generation refers to a production process of converting water energy, heat energy of fossil fuel (coal, oil, natural gas), nuclear energy and the like into electric energy by using a power generation power device. Dc power generation is generally called a battery, and mainly used for low power applications. The main forms of power generation are hydroelectric power generation, thermal power generation and nuclear power generation.
Under the background that global warming and carbon dioxide emission problems are more and more severe, all countries in the world strive to promote the use of clean power sources, promote the development of renewable energy sources, continuously seek a low-cost clean energy source alternative scheme at the same time, promote economic green low-carbon transformation, and the new energy sources simultaneously accord with two conditions: firstly, the content is rich and can not be exhausted; secondly, the safety and the cleanness can not threaten human beings and damage the environment. The new energy sources are mainly found in two types, namely solar energy and a fuel cell. Solar energy will become one of the main global energy sources in the 21 st century, being the most primitive energy source, and almost all other energy sources on the earth come from solar energy directly or indirectly. Solar energy is energy generated by a continuous nuclear fusion reaction process of black seeds in or on the surface of the sun. The solar energy has the advantages of sufficient resources, long service life, wide distribution, safety, cleanness, reliable technology and the like. Since solar energy can be converted into various other forms of energy, the application range is very wide, and in the aspect of heat utilization, there are solar greenhouses, article drying and solar cookers, solar water heaters and the like. Through development for many years, solar power generation is greatly developed.
The solar energy is used for obtaining electric power, the electric power needs to be obtained through photoelectric conversion of a solar cell, the solar cells which are basically industrialized at present of the existing solar panel are divided into three types, namely monocrystalline silicon, polycrystalline silicon and amorphous silicon, and the solar energy conversion efficiency of industrialized products is about 20%, about 17% and about 10% respectively; the remaining capacity is lost in the form of heat energy, making the use of solar energy very low.
Disclosure of Invention
The invention aims to provide a photo-thermal integrated power generation device, which can improve the conversion efficiency of solar energy.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides a light and heat integration power generation facility, including mounting bracket, slewing mechanism and power generation mechanism, power generation mechanism pass through slewing mechanism with the mounting bracket is connected, power generation mechanism is including reflection lamella and the spotlight component that has the plane of reflection, the reflection lamella a plurality of solar panels have in the plane of reflection, the spotlight component includes thermoelectric conversion device, solar energy focuser and support, the solar energy focuser passes through the support with the reflection lamella is connected, the solar energy focuser is located on the spotlight of plane of reflection refraction light, thermoelectric conversion device with the mounting bracket is connected, the solar energy focuser with thermoelectric conversion device connects.
In some embodiments of the present invention, the light-gathering assembly further includes a heat-transfer skeleton wrapped outside the reflective lobe, the heat-transfer skeleton includes a hollow portion, the solar panel is located in the hollow portion, and the heat-transfer skeleton is connected to the thermoelectric conversion device.
In some embodiments of the present invention, the heat transfer skeleton is made of copper.
In some embodiments of the present invention, the rotating mechanism includes a rotating motor and a PLC controller, the convex arc sidewall of the reflective lobe has a protrusion, the protrusion is connected to an output shaft of the rotating motor, the rotating motor is mounted on the mounting bracket, and the PLC controller is connected to the rotating motor.
In some embodiments of the present invention, the above-mentioned further includes a solar tracking sensor, the solar tracking sensor is mounted on the reflecting surface of the reflecting lobe, and the solar tracking sensor is connected to the rotating electrical machine through the PLC controller.
In some embodiments of the invention, the support comprises a tripod, the free end of the tripod is bolted to the edge of the reflective flap, and the solar concentrator is mounted to a mounting of the tripod.
In some embodiments of the present invention, the shaft of the tripod is a telescopic shaft.
In some embodiments of the present invention, the above-mentioned further includes a height-adjustable positioning assembly, and the positioning assembly is detachably mounted on the bottom of the mounting frame.
In some embodiments of the present invention, the positioning assembly includes a plurality of connecting blocks, a plurality of connecting rods are screwed between any two adjacent connecting blocks, and the connecting rods are screwed with the mounting frame.
In some embodiments of the present invention, the positioning assemblies are in a plurality of groups, and the plurality of groups of positioning assemblies are distributed around the mounting frame array.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
the embodiment of the application provides a light and heat integration power generation facility, which comprises a mounting bracket, slewing mechanism and power generation mechanism, power generation mechanism passes through slewing mechanism and is connected with the mounting bracket, power generation mechanism is including reflection lamella and the spotlight component that has the plane of reflection, a plurality of solar panel have in the plane of reflection lamella, the spotlight component includes thermoelectric conversion device, solar energy focuser and support, solar energy focuser passes through the support and is connected with the reflection lamella, solar energy focuser is located the spotlight of plane of reflection refraction light, thermoelectric conversion device is connected with the mounting bracket, solar energy focuser is connected with thermoelectric conversion device. The mounting rack is used for fixing each part in the device, so that the device can be stably erected for use; the power generation mechanism is a general term for power generation of clean solar energy, and is erected on the mounting frame through the rotating mechanism, so that the position of the power generation mechanism facing the sun can be adjusted, and the power generation mechanism can receive solar energy and convert electric energy in one day; the solar panels arranged in the reflection lobes can receive and convert solar energy to convert the solar energy into electric energy for use, and the design can reduce the use of non-renewable resources in the field of power generation, reduce pollution emission and play a role in saving resources; the device also comprises a solar energy focuser, because the reflection lobe is provided with a reflection surface, the radian of the reflection surface is designed through the initial calculation of a technician, so that the light rays reflected by the reflection surface are positioned in the same path, the solar energy focuser is arranged on the traveling path of the reflected light rays through a bracket, the solar energy focuser can receive the redundant radiation of the solar energy and generate heat energy, and then the heat energy is converted into electric energy through a thermoelectric conversion device, and the design can improve the utilization efficiency of the device on the solar energy and the conversion rate of the electric energy; the solar energy collector comprises a solar energy collector, a solar energy reflector, a solar energy collector and a solar energy collector, wherein the solar energy collector is arranged in the solar energy collector, and the solar energy collector is arranged in the solar energy collector.
During actual use, a worker firstly adjusts the position of the power generation mechanism through the rotating mechanism to enable the power generation mechanism to face the sun, the solar panels in the reflection lobes are used for receiving solar radiation and converting electric energy, the solar focalizer is used for receiving redundant solar radiation through light refraction of the reflection surfaces, and conversion is carried out according to the sequence of solar energy, heat energy and electric energy.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic perspective view of a power generation device according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a power generation device according to an embodiment of the present invention;
fig. 3 is an enlarged partial schematic view at L of fig. 2.
Icon: 1-a mounting frame; 2-a reflection lobe; 201-solar panel; 202-solar tracking sensors; 203-bumps; 2031-a rotating electrical machine; 3-a thermoelectric conversion device; 4-a solar concentrator; 401-a scaffold; 5-a heat transfer skeleton; 6-connecting blocks; 7-connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1 and 2, fig. 1 is a schematic perspective view of a power generation device according to an embodiment of the present invention; fig. 2 is another schematic perspective view of a power generation device according to an embodiment of the invention.
The embodiment of the application provides a light and heat integration power generation facility, including mounting bracket 1, slewing mechanism and generating mechanism, generating mechanism passes through slewing mechanism and is connected with mounting bracket 1, generating mechanism is including reflection lamella 2 and the spotlight component that has the plane of reflection, a plurality of solar panel 201 have in the plane of reflection lamella 2, the spotlight component includes thermoelectric conversion device 3, solar energy focuser 4 and support 401, solar energy focuser 4 passes through support 401 and is connected with reflection lamella 2, solar energy focuser 4 is located the spotlight of plane of reflection refraction light, thermoelectric conversion device 3 is connected with mounting bracket 1, solar energy focuser 4 is connected with thermoelectric conversion device 3. The mounting rack 1 is used for fixing each part in the device, so that the device can be stably erected for use; the power generation mechanism is a general term for power generation of clean solar energy, and is erected on the mounting frame 1 through the rotating mechanism, so that the position of the power generation mechanism facing the sun can be adjusted, and the power generation mechanism can receive solar energy and convert electric energy in one day; the solar panels 201 arranged in the reflection lobes 2 can receive and convert solar energy to convert the solar energy into electric energy for use, and the design can reduce the use of non-renewable resources in the field of power generation, reduce pollution emission and play a role in saving resources; the device also comprises a solar energy focuser 4, because the reflection lobe 2 is provided with a reflection surface, the radian of the reflection surface is designed through the initial calculation of technicians, so that the light rays reflected by the reflection surface are positioned in the same path, the solar energy focuser 4 is arranged on the traveling path of the reflection light rays through a bracket 401, the solar energy focuser 4 can receive the redundant radiation of the solar energy, the solar energy focuser 4 can generate heat energy, and the heat energy is converted into electric energy through a thermoelectric conversion device 3, the design can improve the utilization efficiency of the device on the solar energy and can improve the conversion rate of the electric energy; according to the solar energy collecting device, the solar panel 201 is arranged in the reflection valve 2, so that the solar panel can receive and convert a large amount of solar energy into electric energy, meanwhile, the reflection surface is utilized to reflect light rays to the solar energy focalizer 4, redundant solar energy is converted into heat energy again by utilizing the solar panel, and finally the heat energy is converted into electric energy, so that the solar energy collecting device greatly improves the utilization rate of the solar energy, has high practical value and is convenient to popularize and use in a large range.
The solar energy focalizer 4 in this embodiment is composed of a shell and a water tank, wherein the shell is double-layered inside and outside, the inner layer is a parabolic curved surface, the water tank is in a flat tubular shape and is arranged at the focus of the parabolic curved surface, heat is enhanced, the double-layered shell has good heat preservation, and heat exchange loss is reduced. So as to improve the utilization rate of solar energy; the shell comprises an inner layer and an outer layer, wherein the inner layer is a parabolic curved surface with a surface capable of reflecting light rays, the outer layer is in a heat-preserving random shape, a certain distance is reserved between the inner layer and the outer layer, the upper opening of the shell is a light-transmitting surface, a layer of cellophane is added below glass, a certain distance is reserved between the glass and the cellophane, sealing paint is coated on the periphery of the glass and the cellophane, a water pipe is arranged on the reflective parabolic curved surface of the inner layer of the shell, and the water pipe is positioned on a focus point of the parabolic curved surface; the thermoelectric conversion device 3 in the present embodiment is also a heat engine that absorbs heat from a high-temperature heat source, releases heat to a low-temperature heat source, and converts part of the heat into electric power.
In actual use, a worker firstly adjusts the position of the power generation mechanism through the rotating mechanism to enable the power generation mechanism to face the sun, the solar panels 201 in the reflection lobes 2 are used for receiving solar radiation and converting electric energy, the solar focalizer 4 receives redundant solar radiation through light refraction of the reflection surface, and conversion is carried out according to the sequence of solar energy, heat energy and electric energy.
In some embodiments of the present invention, as shown in fig. 1 and 2, the light-focusing assembly further includes a heat-transfer skeleton 5 wrapped outside the reflective lobe 2, the heat-transfer skeleton 5 includes a hollow portion, the solar panel 201 is located in the hollow portion, and the heat-transfer skeleton 5 is connected to the thermoelectric conversion device 3.
The heat transfer framework 5 in the embodiment can be used for receiving radiation of solar energy, transferring heat energy to the thermoelectric conversion device 3 through heat transfer, and converting the heat energy into electric energy, and the design can further improve the conversion efficiency of the solar energy; meanwhile, the heat transfer framework 5 is used for wrapping the reflection flaps 2 and further has a reinforcing effect, so that the device can be erected outdoors in a severe environment for a long time, and the service life of the device is greatly prolonged; because solar panel 201 need accept solar energy's radiation comprehensively, the fretwork portion that heat transfer skeleton 5 was seted up is enough to make solar panel 201 can normal use, and the rest of guarantee heat transfer skeleton 5 homoenergetic carries out solar energy and receives and shine.
In some embodiments of the present invention, as shown in fig. 1 and 2, the heat transfer skeleton 5 is made of copper. Copper (copper) is a transition element with an atomic number of 29, the chemical symbol Cu. Pure copper is soft metal, has red orange color band metallic luster when the surface is just cut, and has a purplish red simple substance. Copper is excellent in ductility, and has high thermal and electrical conductivity, and therefore is the most commonly used material for cables and electric and electronic components.
The heat transfer skeleton 5 in the above embodiment is made of aluminum.
In some embodiments of the present invention, as shown in fig. 1 and 2, the rotating mechanism includes a rotating motor 2031 and a PLC controller, the convex arc sidewall of the reflection lobe 2 has a protrusion 203, the protrusion 203 is connected to an output shaft of the rotating motor 2031, the rotating motor 2031 is mounted on the mounting bracket 1, and the PLC controller is connected to the rotating motor 2031.
The model of the PLC controller in this embodiment is siemens S300, and the staff controls the rotation speed of the rotating electrical machine 2031 through the preprogrammed program, so that the reflection lobe 2 can rotate along the solar rising and falling path in one day, and the device can receive solar energy in one day, thereby improving the conversion efficiency of electric energy.
In some embodiments of the present invention, as shown in fig. 1, a solar tracking sensor 202 is further included, the solar tracking sensor 202 is mounted on the reflective surface of the reflective lobe 2, and the solar tracking sensor 202 is connected to the rotating motor 2031 through a PLC controller. The setting of the sun tracking sensor enables the PLC controller to control the rotating electric machine 2031 to track the irradiation area of the sun in real time.
The sun tracking sensor in the embodiment is a light cylinder type sun position sensor, and the basic principle is that the output change of a photoelectronic device is caused by the shielding change of sunlight to obtain the tracking direction; the light cylinder type sun position sensor adopts a cylinder to shield light, a round hole is formed in the center above the cylinder, and a four-quadrant photocell is installed in the center of the bottom of the cylinder. The sunlight from the upper part is projected to the bottom through the circular hole, when the sunlight is projected downwards from the middle, the center of the projected light spot is superposed with the center of the four-quadrant photocell, and the output of each cell of the four-quadrant photocell is the same. When sunlight deflects to the left (west), the projected light spot deflects to the east, two batteries on the left side of the four-quadrant photocell are partially shielded, the output of the battery on the right side is greater than that of the battery on the left side, and therefore the deflection of the sunlight can be judged according to the change of the current of each photovoltaic battery.
In some embodiments of the invention, as shown in fig. 1 and 2, the support 401 comprises a tripod, the free end of which is bolted to the rim of the reflective lobe 2, and the solar concentrator 4 is mounted to the mounting of the tripod. The solar energy focalizer 4 is erected through a tripod, so that the installation is stable and firm.
In some embodiments of the invention, the stem of the tripod is a telescoping stem. The body of rod of tripod adopts scalable structure, makes it can cooperate not equidimension reflection lamella 2 and light reflection angle to carry out the installation of solar energy focuser 4.
In some embodiments of the present invention, as shown in fig. 1 and 2, the present invention further comprises a height-adjustable positioning assembly, and the positioning assembly is detachably mounted on the bottom of the mounting frame 1. The device can better receive the radiation of the sun by arranging the positioning component with adjustable height at the bottom of the mounting frame 1.
In some embodiments of the present invention, as shown in fig. 3, the positioning assembly includes a plurality of connecting blocks 6, a plurality of connecting rods 7 are screwed between any two adjacent connecting blocks 6, and the connecting rods 7 are screwed with the mounting frame 1.
Connecting blocks 6 and connecting rods 7 in this embodiment are connected in sequence, and connecting rods 7 between every two connecting blocks 6 are four, and four connecting rods 7 are rectangular array and distribute, and the both ends of connecting rod 7 are fixed with 6 threaded connection realization of connecting block respectively, and the connecting rod 7 that is located the top adopts threaded connection fixedly with mounting bracket 1 equally.
In some embodiments of the present invention, as shown in fig. 1 and 2, the positioning assemblies are in multiple groups, and the multiple groups of positioning assemblies are distributed around the mounting frame 1 in an array.
The positioning assemblies in the embodiment are six groups, the mounting frame 1 is disc-shaped, and the six groups of positioning assemblies are uniformly distributed around the mounting frame 1; the installation strength of the device can be improved by arranging a plurality of groups of positioning assemblies.
In summary, an embodiment of the present invention provides a photo-thermal integrated power generation apparatus, including a mounting frame 1, a rotation mechanism and a power generation mechanism, where the power generation mechanism is connected to the mounting frame 1 through the rotation mechanism, the power generation mechanism includes a reflection lobe 2 having a reflection surface and a light condensation component, a plurality of solar panels 201 are disposed in the reflection surface of the reflection lobe 2, the light condensation component includes a thermoelectric conversion device 3, a solar focuser 4 and a bracket 401, the solar focuser 4 is connected to the reflection lobe 2 through the bracket 401, the solar focuser 4 is located at a light condensation point where light is refracted by the reflection surface, the thermoelectric conversion device 3 is connected to the mounting frame 1, and the solar focuser 4 is connected to the thermoelectric conversion device 3. The mounting rack 1 is used for fixing each part in the device, so that the device can be stably erected for use; the power generation mechanism is a general term for power generation of clean solar energy, and is erected on the mounting frame 1 through the rotating mechanism, so that the position of the power generation mechanism facing the sun can be adjusted, and the power generation mechanism can receive solar energy and convert electric energy in one day; the solar panels 201 arranged in the reflection lobes 2 can receive and convert solar energy to convert the solar energy into electric energy for use, and the design can reduce the use of non-renewable resources in the field of power generation, reduce pollution emission and play a role in saving resources; the device also comprises a solar energy focuser 4, because the reflection lobe 2 is provided with a reflection surface, the radian of the reflection surface is designed through the initial calculation of technicians, so that the light rays reflected by the reflection surface are positioned in the same path, the solar energy focuser 4 is arranged on the traveling path of the reflection light rays through a bracket 401, the solar energy focuser 4 can receive the redundant radiation of the solar energy, the solar energy focuser 4 can generate heat energy, and the heat energy is converted into electric energy through a thermoelectric conversion device 3, the design can improve the utilization efficiency of the device on the solar energy and can improve the conversion rate of the electric energy; according to the solar energy collecting device, the solar panel 201 is arranged in the reflection valve 2, so that the solar panel can receive and convert a large amount of solar energy into electric energy, meanwhile, the reflection surface is utilized to reflect light rays to the solar energy focalizer 4, redundant solar energy is converted into heat energy again by utilizing the solar panel, and finally the heat energy is converted into electric energy, so that the solar energy collecting device greatly improves the utilization rate of the solar energy, has high practical value and is convenient to popularize and use in a large range.
In actual use, a worker firstly adjusts the position of the power generation mechanism through the rotating mechanism to enable the power generation mechanism to face the sun, the solar panels 201 in the reflection lobes 2 are used for receiving solar radiation and converting electric energy, the solar focalizer 4 receives redundant solar radiation through light refraction of the reflection surface, and conversion is carried out according to the sequence of solar energy, heat energy and electric energy.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a light and heat integration power generation facility, its characterized in that, includes mounting bracket, slewing mechanism and power generation mechanism, power generation mechanism pass through slewing mechanism with the mounting bracket is connected, power generation mechanism is including reflection lamella and the spotlight component that has the plane of reflection, the reflection lamella a plurality of solar panels have in the plane of reflection, the spotlight component includes thermoelectric conversion device, solar energy focuser and support, the solar energy focuser passes through the support with the reflection lamella is connected, the solar energy focuser is located on the spotlight of plane of reflection refraction light, thermoelectric conversion device with the mounting bracket is connected, the solar energy focuser with thermoelectric conversion device connects.
2. The photothermal integrated power generation device of claim 1 wherein said light focusing assembly further comprises a heat transfer skeleton surrounding said reflective petals, said heat transfer skeleton comprising a hollow out portion, said solar panel being located in said hollow out portion, said heat transfer skeleton being connected to said thermoelectric conversion device.
3. A photothermal integrated power generation device according to claim 2 wherein said heat transfer skeleton is made of copper.
4. The photothermal integrated power generation device according to claim 1, wherein the rotation mechanism comprises a rotating electrical machine and a PLC controller, the convex arc sidewall of the reflective lobe has a protrusion, the protrusion is connected to an output shaft of the rotating electrical machine, the rotating electrical machine is mounted on the mounting bracket, and the PLC controller is connected to the rotating electrical machine.
5. The photothermal integrated power generation device according to claim 4, further comprising a solar tracking sensor mounted on the reflection surface of the reflection vane, wherein the solar tracking sensor is connected to the rotating electrical machine through the PLC controller.
6. The photothermal integrated power generation device according to claim 1, wherein said support comprises a tripod, the movable end of said tripod is bolted to said reflective flap edge, and said solar concentrator is mounted to a mounting base of said tripod.
7. The photothermal integrated power generation device according to claim 6, wherein the body of said tripod is a telescopic body.
8. The photothermal integrated power generation device according to claim 1, further comprising a height-adjustable positioning component, wherein said positioning component is detachably mounted on the bottom of said mounting frame.
9. The photothermal integrated power generation device according to claim 8, wherein the positioning assembly comprises a plurality of connecting blocks, a plurality of connecting rods are screwed between any two adjacent connecting blocks, and the connecting rods are screwed with the mounting rack.
10. The photothermal integrated power generation device of claim 9 wherein said positioning assemblies are in multiple sets, and said multiple sets of positioning assemblies are distributed around said mounting frame array.
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