Zero-carbon thermal management device based on solar photo-thermal and evaporative cooling

Abstract

The invention discloses a zero-carbon thermal management device based on solar photo-thermal and evaporative cooling, which relates to the technical field of zero-carbon thermal management devices and comprises a water collecting and distributing mechanism, a base material bearing mechanism, an automatic feeding and discharging mechanism and an electric control energy storage module. The water collecting and distributing mechanism is located on the uppermost portion of the device and used for collecting and spraying rainwater. A base material bearing mechanism is arranged below the water collecting and distributing mechanism and used for fixing a base material and achieving rotation and lifting adjustment of the position of the base material. An automatic feeding and discharging mechanism is mounted around the base material bearing mechanism and is used for conveying, mounting and dismounting the base material; the electric control energy storage module is located on one side of the zero-carbon heat management device and used for storing solar energy and driving and controlling automatic operation of all mechanisms of the zero-carbon heat management device. The device is environment-friendly, low in cost, exquisite in structure and convenient to assemble and disassemble, and intelligent heat management is carried out by adaptively switching a heating mode or a refrigerating mode.

Description

Technical Field

[0001] The present invention relates to the technical field of zero-carbon thermal management devices, and in particular to a zero-carbon thermal management device based on solar thermal energy and evaporative cooling. Background Art

[0002] With the continuous growth of the global population and the rapid development of social economy, the global energy crisis is imminent. At present, countries around the world and even all walks of life are constantly exploring green and low-carbon energy methods to accelerate the construction of a new clean energy system. Building energy conservation refers to reducing energy loss in buildings through new technologies and new materials, also known as improving energy utilization in buildings (heating, cooling, ventilation, etc.). According to statistics, my country's building energy consumption accounts for about one-third of the country's total energy consumption, of which about half is used for thermal management such as heating and air conditioning. The development of new building thermal management methods is of great significance to alleviating energy shortages and protecting the ecological environment.

[0003] Traditional building thermal management methods (air conditioning, heating, etc.) require a large amount of energy supply such as gas, oil and electricity, which will further increase global energy consumption and carbon emissions, and indirectly cause environmental pollution and climate deterioration. At present, the emerging building thermal management methods mainly include adding fresh air systems, adopting sunshade design, strengthening sealing performance, passive radiation cooling, etc. Although these methods reduce energy consumption, they can only promote heating or cooling in a single way. When the seasons and day and night alternate, it is impossible to adaptively switch the thermal management mode (heating / cooling) according to the temperature difference, which seriously limits the thermal management performance and comfort attributes. The present invention is easy to assemble and disassemble, can be combined and spliced ​​according to the size of the area, can be flexibly installed on the top or side wall of the building, and uses the substrate (the substrate is a water-absorbing material such as wood or gel modified with a photothermal material and with a Tesla valve structure) based on the solar thermal and evaporative cooling effect for zero-carbon heating and cooling. The heating and cooling modes can be switched by controlling whether to distribute water, realizing temperature-adaptive zero-carbon thermal management. Summary of the invention

[0004] The purpose of the present invention is to provide a zero-carbon thermal management device based on solar thermal energy and evaporative cooling to solve the problem that conventional building thermal management devices need to consume energy and can only perform single heating or cooling, and cannot adaptively adjust the thermal management mode with seasonal and day-night temperature changes.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The present invention provides a zero-carbon thermal management device based on solar thermal energy and evaporative cooling, comprising a water collecting and distributing mechanism, an automatic loading and unloading mechanism, a substrate carrying mechanism and an electrically controlled energy storage module; the substrate carrying mechanism comprises a substrate fixing plate, and the substrate fixing plate is used to clamp the substrate; the automatic loading and unloading mechanism is arranged above the substrate carrying mechanism, and the automatic loading and unloading mechanism is used to replace the substrate in the substrate carrying mechanism; the water collecting and distributing mechanism comprises a water guide plate, a water collecting box and a spray assembly; the water guide plate is arranged on the automatic loading and unloading mechanism, the water collecting box is arranged below one side of the water guide plate, and the spray assembly is used to spray the water in the water collecting box onto the substrate; the electrically controlled energy storage module is electrically connected to the water collecting and distributing mechanism, the automatic loading and unloading mechanism and the substrate carrying mechanism respectively, and the electrically controlled energy storage module is used to supply power to the water collecting and distributing mechanism, the automatic loading and unloading mechanism and the substrate carrying mechanism.

[0007] Optionally, the substrate carrying mechanism also includes a screw transmission group, a lifting bracket, a rotating motor bracket, a rotating motor and a rotating bracket; the screw transmission group includes a screw bracket, a screw motor, a screw and a nut slider; the screw motor is arranged at the top of the screw bracket, one end of the screw is transmission-connected to the output shaft of the screw motor, and the nut slider is arranged on the screw and is threadedly connected to the screw; a screw transmission group is respectively arranged at the four corners of the lifting bracket; the nut slider in the screw transmission group is connected to the lifting bracket, and the bottom of the screw bracket in the screw transmission group is connected to the slide bracket in the automatic loading and unloading mechanism; the screw transmission group is used to control the lifting or lowering of the lifting bracket; a rotating motor bracket is arranged at the bottom of the lifting bracket, the rotating motor is arranged on the rotating motor bracket, and the output shaft of the rotating motor is connected to the rotating bracket; the substrate fixing plate is arranged below the rotating bracket.

[0008] Optionally, a movable support is provided at the bottom of the screw support, and the movable support is slidably arranged on a slide support in the automatic loading and unloading mechanism.

[0009] Optionally, the screw transmission group is connected to the hinge block via a thread, the hinge block is connected to the lifting bracket via a bolt, and the lifting bracket is connected to the rotating motor bracket via a thread.

[0010] Optionally, the rotating motor support is connected to the rotating support via an elastic coupling.

[0011] Optionally, the automatic loading and unloading mechanism includes a slide moving motor, a slide motor fixed support, a bracket, a slide moving screw, a substrate storage box, a movable rotating clamping manipulator, a conveyor belt, a slide, a waste box, a slide moving screw fixing frame and a slide bracket; the slide bracket is arranged above the bracket; a slide motor fixed support is respectively arranged on both sides of one end of the slide bracket, and the slide moving motor is connected to the slide motor fixed support; the slide is arranged at the other end of the slide bracket, and a slide moving screw fixing frame is respectively arranged at both ends of the slide, and the slide moving motor and the slide moving screw fixing frame are connected through the slide moving screw transmission; the movable rotating clamping manipulator is arranged on the slide; the conveyor belt is arranged at the other end of the bracket, the substrate storage box is arranged at the feeding end of the conveyor belt, and the waste box is arranged at the discharging end of the conveyor belt.

[0012] Optionally, the slide moving motor and the slide moving screw are connected via a slide motor coupling.

[0013] Optionally, a wind speed sensor is provided on the bracket, and the wind speed sensor is electrically connected to the electronically controlled energy storage module.

[0014] Optionally, a telescopic guide plate is also provided in the water collecting tank, and a hydraulic telescopic rod is provided below the telescopic guide plate, one end of the hydraulic telescopic rod is connected to the bottom of the water collecting tank, and the other end of the hydraulic telescopic rod is connected to the free end of the telescopic guide plate; the fixed end of the telescopic guide plate is connected to the water collecting tank via a fixed shaft.

[0015] Optionally, the electronically controlled energy storage module includes a solar panel, a battery and a controller; the solar panel and the controller are electrically connected to the battery respectively.

[0016] Compared with the prior art, the present invention has achieved the following technical effects:

[0017] The zero-carbon thermal management device based on solar thermal and evaporative cooling of the present invention comprises a water collection and distribution mechanism, a substrate carrying mechanism, an automatic loading and unloading mechanism and an electronically controlled energy storage module. When it rains, rainwater is collected and stored through a guide plate and a water tank. When it is sunny, solar energy is stored through a solar panel to power the device. When the ambient temperature is higher than the set temperature, the device automatically stops distributing water to the substrate, and the substrate uses the solar thermal effect for heating. When the ambient temperature is lower than the set temperature, the device automatically distributes water to the substrate, and the substrate uses the evaporative cooling effect for cooling.

[0018] The substrate is made of water-absorbing material (wood, gel, etc.) modified with photothermal material and equipped with Tesla valve structure, which is green, environmentally friendly and low-cost;

[0019] The substrate can realize both solar thermal conversion and evaporative cooling. The heating and cooling can be switched simply by controlling whether to distribute water to the substrate. When it is hot, evaporative cooling is performed by distributing water to the substrate. When it is cold, stop distributing water to the substrate and use the photothermal conversion material to convert solar thermal energy.

[0020] The Tesla valve channel structure constructed on the substrate can enhance the evaporative cooling performance. On the one hand, the Tesla valve channel structure increases the contact area between the substrate and the air. On the other hand, the substrate supporting mechanism adjusts the airflow (wind) to pass through the Tesla valve channel in the reverse direction, which can enhance the convective heat transfer performance between the channel surface and the air and promote the evaporative cooling effect.

[0021] The guide plate of the water collection and distribution mechanism adopts a folding and retracting design. When in use, it is unfolded to form a V-shaped groove to enhance the efficiency of rainwater collection. When not in use, it is folded and retracted to reduce the floor space and avoid dust accumulation.

[0022] It has a high degree of automation and intelligence. The electronically controlled energy storage module can control the substrate bearing mechanism to adjust the substrate posture according to the change of wind direction, and control the water collection and distribution mechanism to distribute water to the substrate according to the ambient temperature to achieve intelligent switching between heating and cooling modes.

[0023] The modular design allows the device to be combined and spliced ​​as a single module according to the actual application area requirements, and has a wider range of applications;

[0024] Compared with existing building thermal management devices, the present invention can collect rainwater and solar power to drive the device to operate, does not require additional water and energy consumption, can adaptively switch between heating and cooling modes according to temperature changes, and can be modularly spliced ​​and assembled according to the size of the usable area. It is green and environmentally friendly, low in cost, has a wider range of applicable scenarios, is suitable for industrial promotion, and has practical application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 This is a schematic diagram of the overall structure of a zero-carbon thermal management device based on solar thermal energy and evaporative cooling according to the present invention;

[0027] Figure 2 It is a schematic diagram of the water collection and distribution mechanism of the present invention;

[0028] Figure 3 This is a schematic diagram of the automatic loading and unloading mechanism of the present invention;

[0029] Figure 4 It is a schematic diagram of the substrate supporting mechanism of the present invention;

[0030] Figure 5 It is a schematic diagram of a substrate fixing plate of the present invention;

[0031] Figure 6 It is a schematic diagram of the structure of the substrate of the present invention;

[0032] Figure 7 This is a schematic diagram of the electronically controlled energy storage module of the present invention;

[0033] Figure 8 This is a schematic diagram of the sensing control process of the present invention;

[0034] Description of reference numerals:

[0035] I-water collection and distribution mechanism, II-automatic loading and unloading mechanism, III-substrate carrying mechanism, IV-electrically controlled energy storage module;

[0036] 1-360 degree rotating nozzle, 2-water pump, 3-water pipe, 4-humidity sensor, 5-telescopic guide plate, 6-water collecting tank, 7-connecting support, 8-hydraulic telescopic rod, 9-fixed shaft, 10-water guide plate, 11 water guide plate support, 12-water guide plate connecting hinge, 13-slide moving motor, 14-slide motor coupling, 15-slide motor fixed support, 17-bracket, 18-slide moving screw, 19-wood storage box, 20-movable rotating clamping manipulator, 21-conveyor belt, 22-slide, 2 3-waste box, 24-wind speed sensor, 25-slide moving screw fixing frame, 26-slide bracket, 27-screw transmission group, 28-wood, 29-wood fixing plate, 30-elastic coupling, 31-lifting bracket, 32-moving support, 33-hinge block, 34-rotating motor bracket, 35-rotating motor, 36-rotating bracket, 37-spring limit shaft, 38-movable partition, 39-baffle, 40-bottom plate, 41-spring, 42-solar panel, 43-battery, 44-controller. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] like Figure 1 As shown, this embodiment provides a zero-carbon thermal management device based on solar thermal energy and evaporative cooling, including a water collection and distribution mechanism I, an automatic loading and unloading mechanism II, a substrate supporting mechanism III and an electrically controlled energy storage module IV.

[0040] The water collection and distribution mechanism I includes a 360-degree rotating nozzle 1, a water pump 2, a water pipe 3, a humidity sensor 4, a telescopic guide plate 5, a water collecting box 6, a connecting support 7, a hydraulic telescopic rod 8, a fixed shaft 9, a water guide plate 10, a water guide plate pillar 11 and a water guide plate connecting hinge 12. The 360-degree rotating nozzle 1 is connected to the water pump 2 by bolts, the water pump 2 is clamped with the water pipe 3, the water pipe 3 is connected to the water collecting box 6, the connecting support 7 is welded on the water collecting box 6, the connecting support 7 is connected to the hydraulic telescopic rod 8, the hydraulic telescopic rod 8 is connected to the telescopic guide plate 5 by bolts, the end of the telescopic guide plate 5 is connected to the fixed shaft 9 by a bearing, the fixed shaft 9 is connected to the water collecting box 6 by an interference fit, the telescopic guide plate 5 is clamped with the water guide plate 11, the water guide plate 11 is connected by the water guide plate connecting hinge 12, and the water guide plate pillar 11 is connected to the water guide plate 10 by a thread; the humidity sensor 4 is connected to the water guide plate 10 by bolts.

[0041] During operation, the hydraulic telescopic rod 8 drives the telescopic guide plate 5 to unfold and extend until it is engaged with the water guide plate 10, thereby collecting rainwater and storing it in the water collecting tank 6, which is then transported to the water pump 2 via the water pipe 3. The ambient humidity is determined by the humidity sensor 4. When the humidity is too low, the 360-degree rotating nozzle 1 distributes water to the wood 28 through evaporative cooling to achieve a cooling effect.

[0042] The automatic loading and unloading mechanism II includes a slide moving motor 13, a slide motor coupling 14, a slide motor fixed support 15, a bracket 17, a slide moving screw 18, a wood storage box 19, a movable rotating clamping manipulator 20, a conveyor belt 21, a slide 22, a waste box 23, a wind speed sensor 24, a slide moving screw fixing bracket 25 and a slide bracket 26. The slide moving motor 13 is connected to the slide motor fixed support 5 by bolts, and is connected to the slide moving screw 18 by the slide motor coupling 14. The other end of the slide moving screw 18 is connected to the slide moving screw fixing frame 25 through a bearing, the slide 22 is connected to the slide moving screw 18 through a thread, the slide 22 is connected to the movable rotating clamping manipulator 20, the slide moving screw fixing frame 25 is welded to the slide bracket 26, the slide bracket 26 is connected to the bracket 17 by welding, the bracket 17 is connected to the wind speed sensor 24 by bolts, and one end of the bracket 22 is connected to the wood storage box 19, the conveyor belt 21 and the waste box 23 in sequence by bolts.

[0043] When working, the movable rotary clamping manipulator 20 can rotate, retract and clamp the wood 28, and move longitudinally along the track on the slide 22. The slide 22 can move horizontally through the drive of the slide moving motor 13, so that the movable rotary clamping manipulator 20 can also move horizontally. Due to the joint work of the slide moving motor 13, the movable rotary clamping manipulator 20 and the slide 22, the movable rotary clamping manipulator 20 can move along the X and Y axes and rotate along the Y axis relative to the slide bracket 16 after clamping the wood 28, thereby realizing the installation and replacement of the wood 28. When installing the wood 28, the movable rotary clamping manipulator 20 clamps the wood from the wood storage box 19 and installs the wood 28 through the movement of the X and Y axes and the rotation of the Y axis and the clamping function. When replacing the wood 28, the movable rotary clamping manipulator performs similar operations as in the installation process to place the discarded wood 28 on the conveyor belt 21, and the conveyor belt is transported to the waste box 23.

[0044] The substrate carrying mechanism III includes a screw transmission group 27, a wood 28, a wood fixing plate 29, an elastic coupling 30, a lifting bracket 31, a movable support 32, an articulated block 33, a rotating motor bracket 34, a rotating motor 35 and a rotating bracket 36. The movable support 32 is arranged below the screw transmission group 27. The screw transmission group 27 is connected to the articulated block 33 through a thread. The articulated block 33 is connected to the lifting bracket 31 through a bolt. The lifting bracket 31 is connected to the rotating motor bracket 34 through a thread. The rotating motor bracket 34 is connected to the rotating motor 35 through a bolt. The rotating motor bracket 34 is connected to the rotating bracket 34 through an elastic coupling 30. 6 is connected, a wood fixing plate 29 is arranged under the rotating bracket 36, and the wood fixing plate 29 clamps the wood 28; when working, the four screw drive groups 27 run simultaneously, and can raise or lower the lifting bracket 31. When the wind direction changes, the rotating motor 35 runs to rotate the wood fixing plate 29 connected thereto by a certain angle so as to better utilize the wind energy. The two lifting brackets are connected by hinges, and the screw drive group 27 on one side is movable, while the screw drive group 27 on the other side is fixed. When the device is not used, the lifting bracket 31 can be raised to a certain height and then the screw drive group 27 on the movable side can be pushed to fold the device to reduce the floor space.

[0045] The wood fixing plate 29 includes a spring limiting shaft 37, a movable partition 38, a baffle 39, a bottom plate 40 and a spring 41. The bottom plate 40 is provided with a movable partition 38, baffles 39 are provided around the bottom plate 40, the baffles 39 are connected between the spring limiting shafts 37, and the spring 41 is provided on the spring limiting shaft 37.

[0046] When working, the chamfered side of the wood is inserted into the wood fixing plate 29 from bottom to top along the movable partition 38. Due to the compression, the movable partition 38 moves along the spring limit axis 37, and the spring 41 is compressed. When the movable partition 38 moves to match the size of the wood, the spring provides a continuous clamping force to fix the wood. When the wood does not need to be clamped, the wood can be directly pulled out, and the movable partition 38 is restored to the limit position of the spring limit axis 37 by the force provided by the spring 41.

[0047] The electric-controlled energy storage module IV includes a solar panel 42 , a storage battery 43 and a controller 44 . The controller 44 and the solar panel 42 are both arranged above the storage battery 43 .

[0048] When working, the wind speed sensor 24 can detect the direction and size of the wind speed in the working environment and output a sensor signal. The wind speed sensor 24 can send the sensor signal to the controller 44. The controller 44 controls the water pump 2, the hydraulic telescopic rod 8, the slide moving motor 13, the movable rotating clamping manipulator 20 and the screw transmission group 27 to perform corresponding work.

[0049] Working principle: First, start the controller 44, and use the battery 43 to power the water pump 2, the hydraulic telescopic rod 8, the slide moving motor 13, the movable rotating clamping manipulator 20, the wind speed sensor 24 and the screw transmission group 27. The power generation method using the photoelectric effect is to collect solar energy through the solar panel 42 using the photoelectric effect.

[0050] On rainy days, the controller 44 of the water collection and distribution mechanism I of the device controls the hydraulic telescopic rod 8 to drive the telescopic guide plate 5 to unfold and extend until it is engaged with the water guide plate 10, thereby collecting rainwater and storing it in the water collection tank 6, which is then transported to the water pump 2 via the water pipe 3. The ambient humidity is judged by the humidity sensor 4. When the humidity is too low, the humidity sensor 4 outputs a sensor signal, and the humidity sensor 4 sends the signal to the controller 44. The controller 44 controls the 360-degree rotating nozzle 1 to distribute water to the wood 28, thereby achieving a cooling effect.

[0051] When it is necessary to install the wood 28, the controller 44 controls the movable rotating clamping robot 20, and the movable rotating clamping robot 20 clamps the wood 28 from the wood 28 storage box 19. The movable rotating clamping robot 20 can rotate, retract and move longitudinally along the track on the slide 22. The slide 22 can achieve lateral movement through the drive of the slide moving motor 13, so that the movable rotating clamping robot 20 can also move laterally. At the same time, the substrate carrying mechanism III is connected to the automatic loading and unloading mechanism II through the bottom of the screw transmission group 27. The four screw transmission groups 27 work simultaneously to raise and lower the lifting bracket 31, thereby realizing the raising and lowering of the wood 28. Due to the joint work of the slide moving motor 13, the movable rotating clamping robot 20, the slide 22 and the screw transmission group 27, the movable rotating clamping robot 20 can clamp the wood 28 and move the X, Y, and Z axes and rotate the Y axis relative to the slide bracket 16, thereby realizing the installation of the wood 28 on the wood fixing plate 29. When replacing the wood, the same operation as the above method is performed to collect and install the wood 28, and the discarded wood 28 is placed in the waste box 23.

[0052] The wind speed sensor 24 detects the size and direction of the wind speed in the working environment and outputs a sensing signal. The wind speed sensor 24 sends the signal to the controller 44. The controller 44 controls the lifting and lowering of the screw transmission group 29 and the rotation of the rotary motor 35 to adjust the angle of the wood fixing plate 29 to more efficiently utilize wind energy.

[0053] Since the two lifting brackets 31 are symmetrically placed and connected by a hinge in the middle, and the two sides are connected to the screw drive group 27 through a hinge block 33, and the bottom of one side of the screw drive group 27 is movably connected and can move along the guide rail of the slide bracket 26, when this device is not needed to work, the screw drive group 27 can be manually pushed to move along the groove on the slide bracket 26, and the water collection and distribution mechanism I and the substrate carrying mechanism III can be folded and placed on one side.

[0054] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0055] The present specification uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A zero-carbon thermal management device based on solar thermal and evaporative cooling, characterized in that: It includes a water collecting and distributing mechanism, an automatic loading and unloading mechanism, a substrate carrying mechanism and an electrically controlled energy storage module; the substrate carrying mechanism includes a substrate fixing plate, and the substrate fixing plate is used to clamp the substrate; the automatic loading and unloading mechanism is arranged above the substrate carrying mechanism, and the automatic loading and unloading mechanism is used to replace the substrate in the substrate carrying mechanism; the water collecting and distributing mechanism includes a water guide plate, a water collecting box and a spray assembly; the water guide plate is arranged on the automatic loading and unloading mechanism, the water collecting box is arranged below one side of the water guide plate, and the spray assembly is used to spray the water in the water collecting box onto the substrate; The electrically controlled energy storage module is electrically connected to the water collecting and distributing mechanism, the automatic loading and unloading mechanism and the substrate carrying mechanism respectively, and the electrically controlled energy storage module is used to supply power to the water collecting and distributing mechanism, the automatic loading and unloading mechanism and the substrate carrying mechanism.

2. The zero-carbon thermal management device based on solar thermal energy and evaporative cooling according to claim 1 is characterized in that: The substrate carrying mechanism also includes a screw transmission group, a lifting bracket, a rotating motor bracket, a rotating motor and a rotating bracket; the screw transmission group includes a screw bracket, a screw motor, a screw and a nut slider; the screw motor is arranged at the top of the screw bracket, one end of the screw is drivingly connected to the output shaft of the screw motor, and the nut slider is arranged on the screw and is threadedly connected to the screw; a screw transmission group is respectively arranged at the four corners of the lifting bracket; the nut slider in the screw transmission group is connected to the lifting bracket, and the bottom of the screw bracket in the screw transmission group is connected to the slide bracket in the automatic loading and unloading mechanism; the screw transmission group is used to control the lifting or lowering of the lifting bracket; a rotating motor bracket is arranged at the bottom of the lifting bracket, the rotating motor is arranged on the rotating motor bracket, and the output shaft of the rotating motor is connected to the rotating bracket; the substrate fixing plate is arranged below the rotating bracket.

3. The zero-carbon thermal management device based on solar thermal energy and evaporative cooling according to claim 2 is characterized in that: A movable support is arranged at the bottom of the lead screw support, and the movable support is slidably arranged on a slide support in the automatic loading and unloading mechanism.

4. The zero-carbon thermal management device based on solar thermal energy and evaporative cooling according to claim 2 is characterized in that: The lead screw transmission group is connected to the hinge block through threads, the hinge block is connected to the lifting bracket through bolts, and the lifting bracket is connected to the rotating motor bracket through threads.

5. The zero-carbon thermal management device based on solar thermal energy and evaporative cooling according to claim 2 is characterized in that: The rotating motor support is connected to the rotating support via an elastic coupling.

6. The zero-carbon thermal management device based on solar thermal energy and evaporative cooling according to claim 1 is characterized in that: The automatic loading and unloading mechanism includes a slide moving motor, a slide motor fixed support, a support, a slide moving screw, a substrate storage box, a movable rotating clamping manipulator, a conveyor belt, a slide, a waste box, a slide moving screw fixing frame and a slide support; the slide support is arranged above the support; a slide motor fixed support is respectively arranged on both sides of one end of the slide support, and the slide moving motor is connected to the slide motor fixed support; the slide is arranged at the other end of the slide support, and a slide moving screw fixing frame is respectively arranged at both ends of the slide, and the slide moving motor and the slide moving screw fixing frame are connected through the slide moving screw transmission; the movable rotating clamping manipulator is arranged on the slide; the conveyor belt is arranged at the other end of the support, the substrate storage box is arranged at the feeding end of the conveyor belt, and the waste box is arranged at the discharging end of the conveyor belt.

7. The zero-carbon thermal management device based on solar thermal energy and evaporative cooling according to claim 6 is characterized in that: The slide moving motor and the slide moving lead screw are transmission connected via a slide motor coupling.

8. The zero-carbon thermal management device based on solar thermal energy and evaporative cooling according to claim 6 is characterized in that: A wind speed sensor is arranged on the bracket, and the wind speed sensor is electrically connected to the electronically controlled energy storage module.

9. The zero-carbon thermal management device based on solar thermal energy and evaporative cooling according to claim 1 is characterized in that: A telescopic guide plate is also provided in the water collecting box, and a hydraulic telescopic rod is provided below the telescopic guide plate. One end of the hydraulic telescopic rod is connected to the bottom of the water collecting box, and the other end of the hydraulic telescopic rod is connected to the free end of the telescopic guide plate; the fixed end of the telescopic guide plate is connected to the water collecting box through a fixed shaft.

10. The zero-carbon thermal management device based on solar thermal energy and evaporative cooling according to claim 1, characterized in that: The electronically controlled energy storage module comprises a solar panel, a storage battery and a controller; the solar panel and the controller are electrically connected to the storage battery respectively.

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