Sunlight intelligent dynamic adjusting system and method based on photo-thermal coupling reaction device

Abstract

The invention relates to the technical field of sunlight utilization, and discloses a sunlight intelligent dynamic adjusting system and method based on a photo-thermal coupling reaction device. The dimming system comprises a light filtering part and a dimming part and is provided with a top window, the light filtering part is arranged at the top end of the reaction kettle body, an external light source is emitted into the reaction kettle body through the light filtering part, and the dimming part is mounted above the top window and is used for adjusting the illumination intensity entering the reaction kettle body; the control system comprises a detection part and a control part, the detection part is arranged on the reaction kettle body and used for monitoring illumination parameters in the reaction kettle body, and the control part is connected with the detection part and used for controlling the dimming part. According to the invention, accurate dimming is realized, the change condition of illumination parameters in the system is reflected in real time, real-time regulation and control are carried out according to actual reaction required conditions, and accurate control of experimental conditions is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of solar energy utilization, and particularly to a solar intelligent dynamic regulation system and method based on a photothermal coupling reaction device. Background Art

[0002] In recent years, photothermal coupling technology has been widely applied in the fields of energy chemistry and environmental protection, including waste disposal, hydrogen production, pollutant treatment, and fine chemical synthesis. The photothermal coupling reaction device used can effectively reduce the reaction activation energy and accelerate the reaction process by optimizing the synergistic effect of light energy and heat energy, thus significantly improving the reaction efficiency and effect. In the photothermal coupling device, the importance of the photochemical reaction part is self-evident. It is not only the key link for the energy conversion and utilization of the whole system, but also directly affects many aspects such as reaction efficiency, product selectivity, and system stability. By adjusting parameters such as light intensity and wavelength, the reaction process can be precisely controlled, and the yield and purity of the target product can be improved. At present, the adjustment methods of photochemical reaction parameters mainly include adjusting the power of the light source, focusing degree, using light shields, diaphragms, and the relative position between the light source and the reaction system to adjust the light intensity, and using technical means such as filter films, monochromatic light sources, or LED light sources to adjust the light wavelength.

[0003] However, in practical applications, on the one hand, the accurate measurement of light intensity can play a role in optimizing reaction conditions, increasing reaction rate and product selectivity, and helping to evaluate the performance and efficiency of the device. Currently, in photothermal coupling equipment, the measurement of light intensity mostly relies on external devices of the reactor, and it is difficult to measure the light intensity inside the cavity in real time during the reaction process. On the other hand, the precise control of light conditions is often affected by various factors, such as the stability of the light source, the light transmittance of the reaction system, the fluctuation of environmental temperature, etc. Especially for the method of directly adjusting the power of the light source, due to the performance limitations of the light source itself and the accuracy limitations of the adjustment mechanism, very fine adjustment of light intensity cannot be achieved. The existing solar photothermal utilization systems often lack flexibility and intelligent regulation ability for the adjustment of light and temperature, and cannot adjust light and temperature according to actual needs, resulting in inaccurate control of experimental conditions and waste of energy. During the photoreaction process, the functional group structure of the raw materials has a crucial impact on the reaction process and products. However, traditional equipment usually cannot detect the functional group structure of the raw materials in real time, let alone automatically adjust reaction parameters according to the detection results. This leads to frequent manual intervention during use, which is not only inefficient, but also difficult to ensure the consistency of the reaction and the product quality. In addition, there is a lack of an intelligent system in the existing technology that can adjust the light band and light intensity in real time according to the functional groups contained in the raw materials.

[0004] Therefore, there is an urgent need for a solar intelligent dynamic regulation system and method based on a photothermal coupling reaction device to solve the above problems. Summary of the Invention

[0005] The object of the present invention is to provide a sunlight intelligent dynamic regulation system and method based on a photo-thermal coupling reaction device to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above object, the present invention provides the following solution: The present invention provides a sunlight intelligent dynamic regulation system based on a photo-thermal coupling reaction device, including:

[0007] A reaction kettle body;

[0008] An intelligent detection module, arranged at the inlet of the reaction kettle body, for detecting the main functional groups of the raw materials entering the reaction kettle body;

[0009] A background server, which has a database of raw material components, photosensitive bands and intensities, and is used to retrieve the corresponding photosensitive bands and regulation parameters according to the detection data;

[0010] A light regulation system, including a light filtering member and a light regulating member, with a top view window provided. The light filtering member is arranged at the top of the reaction kettle body, and external light sources enter the reaction kettle body through the light filtering member. The light regulating member is installed above the top view window and is used to adjust the light intensity entering the reaction kettle body, and can automatically adjust the characteristics of light according to the parameters provided by the background server;

[0011] A control system, including a detection member and a control member. The detection member is arranged on the reaction kettle body to monitor the light parameters in the reaction kettle body, and the control member is connected to the detection member to control the light regulating member.

[0012] According to the sunlight intelligent dynamic regulation system based on a photo-thermal coupling reaction device provided by the present invention, the light filtering member includes a light view window arranged at the top of the reaction kettle body. A light filtering device is fixedly connected inside the light view window, and a light filtering sheet is detachably connected inside the light filtering device.

[0013] According to the sunlight intelligent dynamic regulation system based on a photo-thermal coupling reaction device provided by the present invention, the light regulating member includes a louver structure, and the louver structure is installed at the top of the reaction kettle body through a fixing nut and is located directly above the light view window.

[0014] According to the sunlight intelligent dynamic regulation system based on a photo-thermal coupling reaction device provided by the present invention, the detection member includes an optical fiber sensor, and the detection end of the optical fiber sensor extends into the reaction kettle body.

[0015] According to the sunlight intelligent dynamic regulation system based on a photo-thermal coupling reaction device provided by the present invention, the control member is one of an electronic switch or a PID controller.

[0016] A sunlight intelligent dynamic regulation system based on a photothermal coupling reaction device provided by the present invention, the adjustment angle of the louver structure is 0°-90°.

[0017] A sunlight intelligent dynamic regulation system based on a photothermal coupling reaction device provided by the present invention, the adjustment range of the filter is 254nm-940nm.

[0018] A sunlight intelligent dynamic regulation system based on a photothermal coupling reaction device provided by the present invention, a heat preservation layer is arranged on the reaction kettle body.

[0019] A sunlight intelligent dynamic regulation system based on a photothermal coupling reaction device provided by the present invention, a material holding device is arranged at the bottom end inside the reaction kettle body, a sand plate is arranged inside the material holding device, a liquid outlet is arranged at the bottom end of the reaction kettle body, a condensation device is arranged on the liquid outlet, the condensation device is communicated with an external cold source, an air outlet is communicated with the liquid outlet, and an air inlet is arranged at the top of the side wall of the reaction kettle body.

[0020] A sunlight intelligent dynamic regulation method based on a photothermal coupling reaction device includes the following steps:

[0021] Inject sunlight into the reaction kettle body through the filter member;

[0022] Monitor the light power density and temperature inside the reaction kettle body through the provided detection member;

[0023] Control the opening and closing angle of the light regulating member through the control member, so as to adjust the light power density and temperature inside the reaction kettle body.

[0024] Compared with the prior art, the present invention has the following advantages and technical effects:

[0025] A sunlight intelligent dynamic regulation system and method based on a photothermal coupling reaction device provided by the present invention, the reaction kettle body is used to place reaction materials, the sunlight source is injected into the reaction kettle body through the provided filter member, the light power density and temperature inside the reaction kettle body are monitored through the provided detection member, so as to control the provided light regulating member to adjust the opening and closing angle through the provided control member, and realize the regulation of the light intensity. In addition, the present invention proposes to directly use the detection result of the reaction raw material structure for the light reaction parameter automatic regulation system, scientifically and reasonably increase the adaptability of the raw materials and reaction parameters, greatly reduce the manual debugging time, and is applicable to various raw materials. This application realizes precise light regulation, reflects the change of the light parameters in the system in real time, and performs real-time regulation according to the actual reaction requirements, ensuring the precise control of the experimental conditions. Description of the Drawings

[0026] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0027] Figure 1 Schematic diagram of the overall structure of the present invention;

[0028] Figure 2 Side view of the present invention;

[0029] Figure 3 Top view of the present invention;

[0030] Figure 4 Schematic diagram of the fiber optic sensor structure of the present invention;

[0031] Figure 5 Schematic diagram of Embodiment II of the present invention;

[0032] Figure 6 Schematic diagram of the structure of Embodiment III of the present invention;

[0033] Figure 7 For the present invention Figure 6 Partial enlarged view at A in;

[0034] Wherein, 1, air inlet; 2, fixing nut; 3, louver structure; 4, optical viewing window; 5, light filtering device; 6, reactor body; 7, heat insulation layer; 8, fiber optic sensor; 9, material holding device; 10, sand plate; 11, condensation device; 12, air outlet; 13, liquid outlet; 14, groove; 15, spring; 16, top plate; 17, buckle plate; 18, insertion block; 19, insertion slot; 20, clamping block; 21, buckle. Detailed implementation manners

[0035] The following will describe clearly and completely the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0036] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the drawings and specific implementation manners.

[0037] Embodiment I:

[0038] Refer to Figures 1-4; The present invention provides a solar intelligent dynamic regulation system based on a photothermal coupling reaction device, comprising:

[0039] A reaction kettle body 6;

[0040] An intelligent detection module, arranged at the inlet of the reaction kettle body 6, for detecting the main functional groups of the raw materials entering the reaction kettle body 6;

[0041] A background server, built-in with a database of raw material components, photosensitive bands, and intensities, for retrieving the corresponding photosensitive bands and regulation parameters according to the detection data;

[0042] A dimming system, including a light filter and a dimming component, provided with a top viewing window. The light filter is arranged at the top of the reaction kettle body 6, and the external light source enters the reaction kettle body 6 through the light filter. The dimming component is installed above the top viewing window for adjusting the light intensity entering the reaction kettle body 6, and can automatically adjust the characteristics of the light according to the parameters provided by the background server;

[0043] A control system, including a detection component and a control component. The detection component is arranged on the reaction kettle body 6 for monitoring the light parameters inside the reaction kettle body 6, and the control component is connected to the detection component for controlling the dimming component.

[0044] Specifically, the reaction kettle body 6 is used to place reaction materials. The solar light source enters the reaction kettle body 6 through the provided light filter. The light power density and temperature inside the reaction kettle body 6 are monitored through the provided detection component, and thus the opening and closing angle of the provided dimming component is controlled through the provided control component to achieve the regulation of the light intensity.

[0045] Specifically, the intelligent detection module preferably uses Fourier transform infrared spectroscopy. Connect the infrared spectrometer to the background server for communication testing to ensure normal data transmission. Start the infrared spectrometer, detect the functional group structure of the raw materials and transmit the data to the background server. The background server retrieves the corresponding sensitive light bands and regulation parameters according to the database and sends the instructions to the light regulation module. The light regulation module automatically adjusts the filter and light reaction parameters according to the instructions. The operation status of the device is monitored in real time through a remote terminal, and the parameters can be manually adjusted if necessary.

[0046] As an optional implementation manner, the light filter includes a light viewing window 4 arranged at the top of the reaction kettle body 6. A filter device 5 is fixedly connected inside the light viewing window 4, and a filter plate is detachably connected inside the filter device 5.

[0047] In an embodiment of the present invention, the solar light source enters the reaction kettle body 6 through the light viewing window 4, and the filter device 5 can adjust the light band by inserting different filter plates.

[0048] As an alternative embodiment, the light-dimming member includes a louver structure 3, and the louver structure 3 is installed at the top of the reactor body 6 through a fixing nut 2 and is located directly above the photometric window 4.

[0049] In one embodiment of the present invention, the louver structure 3 is opened and closed at different angles to adjust the intensity of the light entering the filter.

[0050] As an alternative embodiment, the detection member includes an optical fiber sensor 8, and the detection end of the optical fiber sensor 8 extends into the reactor body 6.

[0051] In one embodiment of the present invention, the optical fiber sensor 8 is provided to extend into the reactor body 6 to monitor the optical power density and temperature inside the reactor body 6.

[0052] As an alternative embodiment, the control member is one of an electronic switch or a PID controller.

[0053] In one embodiment of the present invention, the control member is connected to the optical fiber sensor 8 and the louver structure 3. Data signals are transmitted from the optical fiber sensor 8 to the control member, and the louver structure 3 is controlled by the control member to rotate, thereby adjusting its opening and closing angle.

[0054] Specifically, it is possible to select a motor to drive the rotation of the shaft structure of the louver structure 3 to adjust the louver structure 3.

[0055] As an alternative embodiment, the adjustment angle of the louver structure 3 is 0° - 90°.

[0056] In one embodiment of the present invention, the light intensity is adjusted by changing the angle of the louver structure 3 to meet different usage scenarios.

[0057] As an alternative embodiment, the adjustment range of the filter is 254 nm - 940 nm.

[0058] In one embodiment of the present invention, different filters are selected to filter sunlight differently to meet different usage scenarios.

[0059] As an alternative embodiment, a heat insulation layer 7 is provided on the reactor body 6.

[0060] In one embodiment of the present invention, the heat insulation layer 7 is provided to insulate the inside of the reactor body 6.

[0061] As an alternative embodiment, a material holding device 9 is provided at the inner bottom end of the reactor body 6. A sand plate 10 is provided inside the material holding device 9. An outlet 13 is provided at the bottom end of the reactor body 6. A condensation device 11 is provided on the outlet 13. The condensation device 11 is communicated with an external cold source. An air outlet 12 is communicated with the outlet 13. An air inlet 1 is provided at the top of the side wall of the reactor body 6.

[0062] In one embodiment of the present invention, the material holding device 9 is of a trough structure for holding materials. The condensation device 11 is communicated with external condensed water and circulates to achieve refrigeration.

[0063] A solar intelligent dynamic regulation method based on a photothermal coupling reaction device includes the following steps:

[0064] Shoot sunlight into the reactor body 6 through a light filter.

[0065] Monitor the light power density and temperature inside the reactor body 6 through the provided detection component.

[0066] Control the opening and closing angle of the light regulating component through a control component, so as to regulate the light power density and temperature inside the reactor body 6.

[0067] Specifically, the fiber optic sensor 8 is used to monitor and feedback the light power density and temperature data inside the device in real time. Analyze the data based on an intelligent algorithm, and use machine learning algorithms to train and learn a large amount of historical data to establish a prediction model for the operating state of the reactor, including but not limited to machine learning algorithms such as artificial neural networks, support vector machines, and random forests; when the sensor detects a relatively high temperature at noon, transfer the actual heat required for the experiment to the photothermal coupling reaction device through an electronic switch / PID controller, and transfer the rest to the photovoltaic cell to convert the unused solar energy into electrical energy and store it in the photovoltaic cell. When the light power density is strong, adjust the opening and closing angle of the louver structure 3 through an electronic switch / PID controller to reduce the light intensity entering the device. And when the temperature is relatively low in the morning and evening, use the stored electrical energy for electric heating. At the same time, embed an intuitive and easy-to-use visualization interface to display the real-time data detected by the fiber optic sensor 8 in the form of charts, animations, etc., which is convenient for understanding the operating state of the reactor and for remote control.

[0068] Specifically:

[0069] Select a heating rate of 1 °C / min to rise from 30 °C to 500 °C, and the light power density is 100 Wm -2Photocatalytic oxidation-slow pyrolysis synchronous coupling experiment under certain conditions. Without inserting a filter, the full solar spectrum is used for irradiation. When the experiment is carried out from 8:00 to 16:00, when the initial temperature is relatively low from 8:00 to 10:00, all the electrical energy is provided by the photovoltaic cells (the electrical energy converted from solar energy the previous day) for electric heating. At this time, the light power density provided by sunlight can meet the experimental requirements. From 10:00 to 12:00, the sun can provide all the heat, and the excess heat is distributed to the photovoltaic cells to be converted into electrical energy. At this time, the light power density provided by sunlight is too strong, and the opening and closing angle of the louver structure 3 is adjusted according to the light power density measured by the sensor to ensure that the light power density remains at 100 W / m -2 , from 12:00 to 16:00, the heat provided by solar energy is insufficient, and electric heating is supplemented by using photovoltaic cells. Similarly, the opening and closing angle of the louver structure 3 is adjusted according to the actual needs. The above processes are all automatically adjusted and converted by the PID controller and the electronic switch. The obtained results are that the liquid product yield is 60% and the mass recovery rate is 48%.

[0070] Select the photocatalytic oxidation-fast pyrolysis synchronous coupling experiment under the condition of full solar spectrum irradiation at 210 °C, and the light power density is 550 W / m -2 . Without inserting a filter, the full solar spectrum is used for irradiation. From 10:00 to 12:00 in the morning, the temperature in the reaction kettle can reach 420 °C, and the light power density can reach 600 W / m -2 . When the reaction temperature only needs to be 210 °C and the light power density is 550 W / m -2 (room temperature 30 °C), adjust the opening and closing angle of the louvers so that 50% of the incident light is selected, and the other 50% is incident on the solar photovoltaic panel, which is converted into electrical energy and stored in the photovoltaic cells. The obtained results are that the liquid product yield is 21% and the mass recovery rate is 18.9%.

[0071] Select the photocatalytic oxidation-fast pyrolysis step-by-step coupling experiment. The photocatalytic oxidation reaction conditions are 365 nm, 100 W / m -2 , 30 °C, 4 h, and the fast pyrolysis conditions are 500 °C, 30 min. From 8:00 to 12:00, the photocatalytic oxidation reaction is carried out. The filter is selected to be 365 nm. According to the light power density and temperature real-time feedback by the sensor, the incident light injection ratio and the opening and closing angle of the louver structure 3 are adjusted. From 12:00 to 12:30, fast pyrolysis at 500 °C is carried out, and electric heating is supplemented by using the electrical energy stored in the photovoltaic cells during the day. The obtained results are that the liquid product yield is 83% and the mass recovery rate is 74.7%.

[0072] Example 2:

[0073] Refer to Figure 5, light-transmitting components with different thicknesses have different transmittances. For experiments that require precise control of photoreaction conditions (such as the light power density under different light wavelength bands), it is extremely difficult and cumbersome to obtain the corresponding reaction conditions through step-by-step fine adjustment of the angle of the louver structure 3, as a large number of experiments are needed.

[0074] By using machine learning algorithms to train a large amount of existing data, with reaction parameters as input items and the adjustment angle of the louver structure 3 as output items, the angle of the louver structure 3 can be quickly and effectively determined according to the reaction requirements.

[0075] Specifically, it includes the following processes:

[0076] Data collection: Collect the product yields and mass recovery utilization rates of raw materials obtained under different experimental conditions, including but not limited to the proportion of input light energy and heat energy, reaction temperature, reaction time, light wavelength band, light power density, etc.

[0077] Data preprocessing: Data cleaning, missing value handling, outlier handling, etc.

[0078] Feature selection: Select and construct the features required for model training, which may include feature selection, feature extraction, feature transformation, etc.

[0079] Model design, taking an artificial neural network as an example: Design the structure of the neural network, including the number of layers, the number of neurons, activation functions, etc. The division ratio of the training set and the test set is 3:1 or 4:1.

[0080] Model training: Use the training data set to train the model.

[0081] Model validation: Use the validation data set to evaluate the performance of the model.

[0082] Satisfactory model performance: Use R2 or RMSE to evaluate whether the performance of the model meets the expectations.

[0083] Model deployment: If the model performance is satisfactory, deploy the model to the production environment.

[0084] Model tuning: If the model performance is not satisfactory, perform model tuning, which may include adjusting the model structure, hyperparameter optimization, etc.

[0085] Model prediction: Use the trained model to predict new data.

[0086] Result evaluation: Evaluate the results predicted by the model.

[0087] Results meet expectations: Evaluate whether the predicted results meet the expectations.

[0088] End: If the result meets the expectation, the process ends; otherwise, return to the model tuning step.

[0089] Embodiment 3:

[0090] Refer to Figures 6-7 , in this embodiment, a groove 14 is formed on the reaction kettle body 6 for inserting the light filtering device 5. One end inside the groove 14 is connected to a top plate 16 through a spring 15. On the other side of the groove 14, a buckle plate 17 is provided. Both ends of the buckle plate 17 are fixedly connected with insertion blocks 18, and the reaction kettle body 6 is provided with insertion slots 19 adapted to the insertion blocks 18.

[0091] The light filtering device 5 installed in the groove 14 is buckled on the reaction kettle body 6 through the provided buckle plate 17, so that the replacement of different light filtering devices 5 can be realized without touching the louver structure 3 and without changing the angle of the louver structure 3, thereby improving the overall test efficiency.

[0092] Specifically, a clamping block 20 is fixedly connected inside the insertion slot 19, and a clamping buckle 21 is fixedly connected to the insertion block 18. The clamping buckle 21 is adapted to the clamping block 20 to ensure the stability after the buckle plate 17 is buckled.

[0093] The specific clamping buckle 21 is made of elastic metal material.

[0094] The specific groove 14 is semi-circular.

[0095] In the description of the present invention; it should be understood that; the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings; it is only for the convenience of describing the present invention; rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; therefore, it cannot be understood as a limitation to the present invention.

[0096] The above-described embodiments are only descriptions of the preferred modes of the present invention; they do not limit the scope of the present invention; without departing from the design spirit of the present invention; various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A solar intelligent dynamic regulation system based on a photothermal coupling reaction device, characterized in that: include: Reactor body (6); An intelligent detection module, arranged at the inlet of the reactor body (6), for detecting the main functional groups of the raw materials entering the reactor body (6); The backend server has a built-in database of raw material composition, light-sensitive bands, and intensities, which is used to retrieve the corresponding light-sensitive bands and control parameters based on the detection data; A dimming system, comprising a filter and a dimming element, with a top window, wherein the filter is arranged at the top of the reactor body (6), and an external light source is emitted into the reactor body (6) through the filter, and the dimming element is installed above the top window to adjust the intensity of light entering the reactor body (6), and can automatically adjust the characteristics of light according to the parameters provided by the background server; The control system comprises a detection component and a control component, wherein the detection component is arranged on the reactor body (6) for monitoring the illumination parameters in the reactor body (6), and the control component is connected to the detection component for controlling the dimming component.

2. According to claim 1, a sunlight intelligent dynamic regulation system based on a photothermal coupling reaction device is characterized in that: The optical filter comprises a light viewing window (4) arranged at the top of the reactor body (6), a light filtering device (5) is fixedly connected in the light viewing window (4), and a filter plate is detachably connected in the light filtering device (5).

3. The solar intelligent dynamic regulation system based on the photothermal coupling reaction device according to claim 2 is characterized in that: The dimming element comprises a shutter structure (3), and the shutter structure (3) is installed on the top of the reactor body (6) through a fixing nut (2) and is located directly above the light viewing window (4).

4. According to claim 1, a sunlight intelligent dynamic regulation system based on a photothermal coupling reaction device is characterized in that: The detection component comprises an optical fiber sensor (8), and the detection end of the optical fiber sensor (8) extends into the reactor body (6).

5. According to claim 1, a sunlight intelligent dynamic regulation system based on a photothermal coupling reaction device is characterized in that: The control element is one of an electronic switch and a PID controller.

6. The solar intelligent dynamic regulation system based on the photothermal coupling reaction device according to claim 3 is characterized in that: The adjustment angle of the louver structure (3) is 0°-90°.

7. The solar intelligent dynamic regulation system based on the photothermal coupling reaction device according to claim 2 is characterized in that: The adjustment range of the filter is 254nm-940nm.

8. The solar intelligent dynamic regulation system based on the photothermal coupling reaction device according to claim 1 is characterized in that: A heat-insulating layer (7) is provided on the reactor body (6).

9. The solar intelligent dynamic regulation system based on the photothermal coupling reaction device according to claim 1 is characterized in that: A material holding device (9) is provided at the bottom of the reactor body (6), a sand plate (10) is provided inside the material holding device (9), a liquid outlet (13) is provided at the bottom of the reactor body (6), a condensation device (11) is provided on the liquid outlet (13), the condensation device (11) is connected to an external cold source, the liquid outlet (13) is connected to an air outlet (12), and an air inlet (1) is provided at the top of the side wall of the reactor body (6).

10. A method for intelligent dynamic regulation of sunlight based on a photothermal coupling reaction device, applicable to a method for intelligent dynamic regulation of sunlight based on a photothermal coupling reaction device according to claim 1, characterized in that: The following steps are involved: injecting sunlight into the reactor body (6) through the filter element; The optical power density and temperature in the reactor body (6) are monitored by the detection component; the opening and closing angle of the dimming component is controlled by the control component, thereby adjusting the optical power density and temperature in the reactor body (6).

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