An air water extraction device based on solar automatic light tracking system

Abstract

The invention discloses an air water intake device based on a solar energy automatic light chasing system. The device comprises a heat sink fixed to the hot end of a semiconductor refrigeration plate, a cooling fin fixed to the cold end of the semiconductor refrigeration plate, a cooling fan fixed to one end of the heat sink, an air supply pipe arranged in the heat sink, an air inlet end of the air supply pipe connected to an air source, an air outlet end of the air supply pipe connected to a refrigeration pipe through a connecting pipe, the refrigeration pipe is fitted with one side of the cooling fin, an outlet end of the refrigeration pipe is connected to a water storage tank, a heat sink and a cooling fin are arranged at the cold end and the hot end of the semiconductor refrigeration plate respectively, the heat sink is used to accelerate the heat dissipation of the hot end of the semiconductor refrigeration plate, the cooling fan is used to further improve the heat dissipation efficiency of the heat sink, the temperature difference between the cold end and the hot end of the semiconductor refrigeration plate is improved, and then the cooling fin is used to evenly distribute the cold source on the refrigeration pipe, so that the semiconductor refrigeration plate can achieve triple heat dissipation, improve the heat dissipation effect, thereby making the refrigeration effect of the semiconductor refrigeration plate good, and improving the condensation efficiency of the refrigeration pipe.

Description

Technical Field

[0001] The present invention belongs to the technical field of air water extraction, and in particular relates to an air water extraction device based on a solar energy automatic light tracking system. Background Art

[0002] For a long time, atmospheric water production has made good progress abroad, especially in developed Western countries, and the technology is relatively mature.

[0003] More than 20 years ago, Omar Yaghi, chairman of the Department of Chemistry at the University of California, Berkeley and a scientist at the Lawrence Berkeley National Laboratory, invented MOF materials (i.e., organic-inorganic hybrid materials with intramolecular pores formed by self-assembly of organic ligands and metal ions or clusters through coordination bonds). It can use porous structures to increase the surface area and has strong adsorption capacity, which is conducive to the storage of gases and liquids, so that it can bind water vapor and play a catalytic role. Then American scientists used MOF materials to design a device for collecting moisture from the air. When the surrounding air diffuses into the MOF material, water molecules will first attach to the internal surface. When the sun is irradiated, the MOF is heated and drives the attached moisture to move toward the condenser. However, the temperature of the condenser is the same as the temperature of the outside air. After the water vapor condenses into liquid, it drips into the collector.

[0004] In 2013, Australian designer Edward Linacr got inspiration from the desert beetle. The beetle's principle is to find a high slope with good air circulation, lift its hind legs and wing shells, and let the water molecules condense little by little. When the sky is slightly bright, it can collect a considerable amount of dew. Then Edward Linacr designed a simple and efficient water collector. It mainly uses an underground self-powered water pump to suck the outside air into the ground and condense it. When the temperature drops below the condensation point, dew will appear on the inner layer of the pipe, and the water obtained will be quickly sent into the ground and directly irrigate the roots of the plants.

[0005] In recent years, corresponding air water extraction devices have also appeared in China. In 2014, Geng Shibin and others disclosed a patent for an air water extraction device, which mainly used a wet wheel and a vapor compression refrigeration system to extract water from the air. At the same time, in 2017, Zhou Menghong disclosed a device for extracting water from the air using hydrophilic materials and bionic principles. In the field of air water extraction, there are currently many methods:

[0006] (I) Web-shaped fog droplet collection system. There are many creatures in nature that have the ability to collect water from the air, and spiders are one of them. Common spider webs are made of spider silk, but the spiral lines on the spider web are wet silk, not a single spider silk. The wet silk is covered with fine bead-shaped adhesive liquids - hydroxy esters, which are extremely hydrophilic and easily absorb moisture in the air. They can maintain strong adhesion for a long time, which is convenient for capturing prey and can continuously provide life-giving water for spiders. Inspired by the condensation of water droplets on spider webs, a device that simulates spider web water collection was invented in the 1990s. The basic principle of collecting water from air mist is to weave an extremely large network so that the fine water droplets in the air will condense into large water droplets after encountering the network line and be collected. After comparative bionic research, MIT researchers found that there are three factors that determine the efficiency of fog water collection, namely the thickness of the mesh, the size of the mesh spacing, and the coating on the mesh surface. The prior art device is mainly a network woven from polyolefin materials. Although the network is simple, easy and cheap to weave, the results are often unsatisfactory due to the mesh being too coarse or the mesh being too large, and only 2% of the water extraction rate can be obtained in a light mist state.

[0007] Researchers have found that the surface of the mesh wires on the bodies of some desert insects (such as beetles in the Namib Desert in southern Africa) that collect water from the mist is hard. The reason why this permeable mesh structure has a high water collection rate is mainly because the wind causes the mist beads to rotate around the mesh surface and condense. Therefore, they use stainless steel that is 3 to 4 times thicker than a hair as a mesh weaving network. The gaps between the mesh wires are about 2 times the size of the mesh wires, and a chemical coating that makes it easy for water droplets to sink is applied to the surface of the mesh wires, reducing the occurrence of retention at the intersection angle of the mesh wires, and allowing the mist beads formed on the mesh wires to flow down to the bottom for collection. This vertical mesh wire structure, called the "fog drop collection system", can allow the system to obtain a water collection rate of more than 10% under light fog conditions. If the network is superimposed, a higher water collection rate can be obtained.

[0008] (ii) Using hydrophilic and hydrophobic materials to collect water. There is a unique insect in the Namibian Desert - the Namibian Desert Beetle, which can collect all the water it needs from the fog that drifts from the sea to the desert. Usually at night or in the early morning, the desert beetle adjusts the angle of its shell to collect moisture facing the fog. The moisture condenses into water droplets and flows into the beetle's mouth along the small grooves on the edge of the shell. Imitating this structure, the researchers made a surface composed of a water-absorbing coating and a waterproof coating, using a fan to speed up the air circulation and pass through this surface, eventually allowing the water to condense and store. Inspired by this, researchers from the Massachusetts Institute of Technology in the United States invented a self-filling kettle that can draw water from the air by observing and learning from this Namibian Desert Beetle.

[0009] (III) Using temperature difference to condense into water. Linnak's invention is called Air-drop. It looks like a solar street light, but it actually consists of four parts: solar panels, turbines, water pumps and water tanks. A thin tube connects the solar panels, turbines and underground water pumps. The outside of the water pump is wrapped with a copper tube, and its other end is connected to the water tank at the bottom. The working principle of Airdrop is quite simple. When irrigating plants, the turbine draws a large amount of air into the thin tube and then guides the air into the copper tube outside the water pump. The temperature of the soil around the copper tube is usually 6°C, and the warm air entering the copper tube is 27°C. Under the effect of the temperature difference, part of the water vapor in the air begins to condense and settle. The condensed water is stored in the water tank at the bottom. When irrigation is needed, water will be pumped out by the water pump and seep out from the semi-permeable hose installed at the roots of the crops to soak the soil at the roots of the plants. Airdrop is also equipped with an LED display to show the water level, pressure, solar cell life and whether the system is normal.

[0010] (iv) Using salt solution to extract water. Researchers in Stuttgart have invented a method to extract water from salt solution. This device is completely powered by solar energy and can be used in areas without power grids. Its core technology is to use the hygroscopic effect of salt water to absorb moisture from the air. The first step is to let the salt water flow down from the top of a tower-shaped device and absorb moisture from the air in the process. The salt water is then pumped into a vacuum container several meters high, and the salt water that has been diluted by absorbing moisture is heated using solar energy to distill out water without salt.

[0011] The reason for using a vacuum container is to make the salt water boil at a temperature far below 100 degrees Celsius, thereby reducing the energy consumption of the distillation process. The distilled water flows out of a special filling tube in a continuous vacuum process, thus eliminating the need for a vacuum pump. The concentrated salt water after distillation will be reintroduced into the top of the tower device to absorb moisture from the air. "A small device can meet the needs of one person, and a large device can provide a hotel with drinking water from the air," said Mike Blick of the institute. At present, the technical core of this method lies in the selection of the moisture absorption / desorption material, because it determines the energy consumption and efficiency.

[0012] (V) Refrigeration condensation. Their basic principle is to condense the filtered air into dew through a compressor and a refrigerator, and finally make it into drinking water after ultraviolet sterilization and activated carbon purification. However, the method of simply applying refrigeration condensation consumes a lot of energy and has low energy utilization efficiency. Therefore, it is not the best choice. However, in the view of Wang Jianhua, director of the Water Resources Research Institute of the China Institute of Water Resources and Hydropower Research, in theory, the places that need to extract water from the air are relatively arid places, where there is less moisture in the air, and the amount of fresh water that can overflow from the air is very limited. In areas with high air humidity, river runoff and groundwater must be abundant, and there is no need to extract water from the air. Therefore, the scope of application of this method is very small. In summary, the current air water extraction devices all have the problem of low efficiency and need further improvement. Summary of the invention

[0013] The technical problem to be solved by the present invention is to provide an air water extraction device based on a solar automatic light-chasing system in view of the deficiencies in the above-mentioned prior art. The device has high moisture absorption rate, high efficiency, small footprint and small size.

[0014] The present invention adopts the following technical solutions:

[0015] An air water intake device based on a solar automatic light-chasing system comprises a condensation module, an intelligent control module and a photovoltaic conversion module connected to the intelligent control module, the intelligent control module is connected to a battery, the photovoltaic conversion module comprises a solar power generation panel and an automatic light-chasing module, the solar power generation panel is electrically connected to the battery; the automatic light-chasing module is installed below the solar power generation panel; the condensation module comprises a semiconductor refrigeration sheet, a heat sink, a cooling fan, a cooling sheet and an air supply pipe, the two ends of the semiconductor refrigeration sheet are a cold end and a hot end respectively, the heat sink is fixed to the hot end of the semiconductor refrigeration sheet, the cooling sheet is fixed to the cold end of the semiconductor refrigeration sheet, the cooling fan is fixed to one end of the heat sink, the air supply pipe is arranged in the heat sink, the air inlet end of the air supply pipe is connected to an air source, the air outlet end of the air supply pipe is connected to a refrigeration pipe through a connecting pipe, the refrigeration pipe is fitted to one side of the cooling sheet, the outlet end of the refrigeration pipe is connected to a water storage tank, and the intelligent control module is connected to the cooling fan.

[0016] Furthermore, the heat sink includes a plurality of first protruding fins arranged side by side and spaced apart from each other, a first flat plate is provided at one end of the first protruding fin, and the first flat plate is attached to the hot end of the semiconductor refrigeration plate; the heat dissipation fan is installed on the other end surface of the first protruding fin on the heat sink.

[0017] Furthermore, the cooling plate includes a plurality of second protruding fins arranged side by side and spaced apart from each other, a second flat plate is provided at one end of the plurality of second protruding fins, and the second flat plate is in contact with the cold end of the semiconductor cooling plate.

[0018] Furthermore, the air inlet end of the air supply pipe is connected to an air intake pipe, and an air intake fan is provided at the end of the air intake pipe.

[0019] Furthermore, the air inlet pipe is funnel-shaped, and the diameter of the air inlet end is larger than the diameter of the air outlet end.

[0020] Furthermore, the air supply pipe is an S-shaped pipe, and the air supply pipe is wound between two adjacent first protruding fins.

[0021] Furthermore, the outer wall of the refrigeration tube is in contact with the other end surface of the plurality of second protruding fins on the cooling plate, and the other end surface of the plurality of second protruding fins is an arc-shaped surface as a whole.

[0022] Furthermore, it also includes a moving component, and the condensation module is fixed on the moving component.

[0023] Furthermore, the moving component includes a base and a moving wheel, the moving wheel is fixed to the lower end of the base, and a driver is provided on the moving component, and an output shaft of the driver is connected to the moving wheel.

[0024] Furthermore, the condensation module also includes a primary coarse particle filter and a secondary microporous filter connected once, the water inlet end of the primary coarse particle filter is connected to the outlet of the refrigeration pipe, and the outlet of the secondary microporous filter is connected to the inlet of the water storage tank.

[0025] Compared with the prior art, the present invention has at least the following beneficial effects:

[0026] The present invention discloses an air water intake device based on a solar automatic light chasing system, comprising a semiconductor refrigeration sheet, a heat sink, a heat dissipation fan, a heat dissipation sheet and an air supply pipe, wherein the two ends of the semiconductor refrigeration sheet are respectively a cold end and a hot end, the heat sink is fixed to the hot end of the semiconductor refrigeration sheet, the heat dissipation sheet is fixed to the cold end of the semiconductor refrigeration sheet, the heat dissipation fan is fixed to one end of the heat sink, the air supply pipe is arranged in the heat sink, the air inlet end of the air supply pipe is connected to an air source, the air outlet end of the air supply pipe is connected to a refrigeration pipe through a connecting pipe, the refrigeration pipe is fitted to one side of the heat dissipation sheet, the outlet end of the refrigeration pipe is connected to a water storage tank, and the air source is connected to the air source through the semiconductor refrigeration sheet. The cold end and hot end of the semiconductor refrigeration plate are respectively provided with heat sinks and cooling fins. The heat sinks are used to accelerate the heat dissipation of the hot end of the semiconductor refrigeration plate. At the same time, a heat dissipation fan is used to further improve the heat dissipation efficiency of the heat sink and increase the temperature difference between the cold end and the hot end of the semiconductor refrigeration plate. Then, the cooling fins are used to evenly distribute the cold source on the refrigeration tube, so that the semiconductor refrigeration plate can achieve triple heat dissipation and improve the heat dissipation effect, thereby improving the cooling effect of the semiconductor refrigeration plate and improving the condensation efficiency of the refrigeration tube. The intelligent control module can realize the control of the cooling fan, and combined with the photovoltaic conversion module, the effective use of solar energy can be realized.

[0027] Furthermore, the heat dissipation at the hot end of the semiconductor refrigeration plate is performed through the heat sink and the heat dissipation fan, thereby improving the condensation efficiency of the refrigeration tube.

[0028] Furthermore, the straight pipe portion of the S-shaped air supply pipe is arranged in parallel and interspersed between the first protruding fins of the heat sink, thereby effectively ensuring the heat dissipation effect of the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a stereoscopic diagram of the condensation module and the moving assembly in an embodiment of the present invention.

[0030] Figure 2 It is a front view of the water intake device structure in an embodiment of the present invention.

[0031] Figure 3 It is a three-dimensional diagram of a moving component in an embodiment of the present invention.

[0032] Figure 4 It is a rear view of the water intake device structure in the embodiment of the present invention.

[0033] Figure 5 It is a three-dimensional cross-sectional view of the shell of the air water intake device based on the solar automatic light chasing system according to an embodiment of the present invention.

[0034] Among them: 1. Condensation module; 2. Shell; 3. Intelligent control module; 4. Photovoltaic conversion module; 5. Moving component; 11. Semiconductor cooling sheet; 12. Heat sink; 13. Cooling fan; 14. Intake fan; 15. Intake pipe; 16. Air supply pipe; 17. Refrigeration pipe; 18. Connecting pipe; 19. Water storage tank; 20. Cooling sheet; 21. Intake space; 22. Heat dissipation space; 23. Refrigeration space; 24. Water treatment space; 25. Electronic control space; 31. Display screen; 41. Solar panel; 42. Automatic light tracking module; 43. Photosensor; 51. Base; 52. Moving wheel. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be several components at the same time. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those generally understood by technicians in the technical field of the present invention. It should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0036] It should also be noted that in the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0037] like Figures 1 to 5 As shown, an air water extraction device based on a solar automatic light chasing system includes a condensation module 1, the condensation module 1 includes a semiconductor refrigeration sheet 11, a heat sink 12, a cooling fan 13, a cooling sheet 20 and an air supply pipe 16, the two ends of the semiconductor refrigeration sheet 11 are a cold end and a hot end respectively, the heat sink 12 is fixed to the hot end of the semiconductor refrigeration sheet 11, the cooling sheet 20 is fixed to the cold end of the semiconductor refrigeration sheet 11, the cooling fan 13 is fixed to one end of the heat sink 12, the air supply pipe 16 is arranged in the heat sink 12, the air inlet end of the air supply pipe 16 is connected to an air source, and the air outlet end of the air supply pipe 16 is connected to the refrigeration pipe 1 through a connecting pipe 18. 7. The refrigeration tube 17 is fitted with one side of the cooling sheet 20, and the outlet end of the refrigeration tube 17 is connected to the water storage tank 19. The present application respectively sets the heat sink 12 and the cooling sheet 20 at the cold end and the hot end of the semiconductor refrigeration sheet 11, and uses the heat sink 12 to accelerate the heat dissipation of the hot end of the semiconductor refrigeration sheet 11. The heat dissipation fan is used to further improve the heat dissipation efficiency of the heat sink, and the temperature difference between the cold end and the hot end of the semiconductor refrigeration sheet 11 is increased. Then, the cooling sheet 20 is used to evenly distribute the cold source on the refrigeration tube 17, so that the semiconductor refrigeration sheet can achieve triple heat dissipation, improve the heat dissipation effect, and then make the refrigeration effect of the semiconductor refrigeration sheet good, and improve the condensation efficiency of the refrigeration tube.

[0038] Specifically, Figure 1 As shown, the heat sink 12 includes a plurality of first protruding fins arranged side by side and spaced apart, and a first flat plate is provided at one end of the first protruding fin, and the first flat plate is in contact with the hot end of the semiconductor cooling fin 11; the heat dissipation fan 13 is installed on the other end surface of the first protruding fin on the heat sink 12, and the heat dissipation fan is used to dissipate heat from the plurality of first protruding fins arranged at intervals, thereby improving the heat dissipation efficiency; the heat dissipation of the hot end of the semiconductor cooling fin 11 is dissipated by the heat sink 12 and the heat dissipation fan 13, and the better the heat dissipation effect of the hot end of the semiconductor cooling fin 11, the better the cooling effect of the cold end of the semiconductor cooling fin 11. The first flat plate is arranged perpendicular to the first protruding fin.

[0039] The cooling sheet 20 includes a plurality of second protruding fins arranged side by side and spaced apart. A second flat plate is provided at one end of the plurality of second protruding fins. The second flat plate is vertically arranged to the second protruding fins. The second flat plate is in contact with the cold end of the semiconductor cooling sheet 11. The temperature of the cold end of the semiconductor cooling sheet 11 is directly transferred to the cooling sheet 20 to cool the cooling sheet 20.

[0040] The air inlet end of the air supply pipe 16 is connected to the air inlet pipe 15, and an air inlet fan 14 is provided at the end of the air inlet pipe 15. The air inlet fan 14 is used to suck the air at normal temperature into the air inlet pipe 15. The air inlet pipe 15 is funnel-shaped, and the diameter of the air inlet end is larger than the diameter of the air outlet end, so that the air entering the air inlet pipe 15 has a certain pressure and flow rate;

[0041] The air supply pipe 16 adopts an S-shaped pipe, and the air inlet end of the air supply pipe 16 is connected to the air outlet end of the air inlet pipe 15. The bending part of the S-shaped air supply pipe 16 is a semi-circular arc-shaped bent pipe, and the middle is a straight pipe integrally connected to the semi-circular arc-shaped bent pipe. The straight pipe part of the S-shaped air supply pipe 16 is parallelly inserted between the first protruding fins of the heat sink 12, that is, inserted in the first gap between adjacent first protruding fins. The air entering the air supply pipe 16 is room temperature air, which can further dissipate the heat of the heat sink 12, thereby improving the heat dissipation effect of the semiconductor refrigeration plate 11, thereby improving the refrigeration effect of the semiconductor refrigeration plate 11.

[0042] The air inlet end of the connecting pipe 18 is connected to the air outlet end of the air supply pipe 16, and the air outlet end thereof is connected to the air inlet end of the refrigeration pipe 17; the outer wall of the refrigeration pipe 17 is fitted with the other end surface of the plurality of second protruding fins on the cooling sheet 20, and the other end surface of the plurality of second protruding fins is an arc surface as a whole, which can fit with the arc surface of the outer wall of the refrigeration pipe 17, and the semiconductor refrigeration effect is good, so that the temperature of the refrigeration pipe 17 is low, and the air entering the refrigeration pipe 17 through the air supply pipe 16 and the connecting pipe 18 has high condensation efficiency;

[0043] The water inlet end of the water storage tank 19 is connected to the outlet of the refrigeration pipe 17. The water storage tank 19 is located below the refrigeration pipe 17. The water formed by condensation in the refrigeration pipe 17 naturally flows into the water storage tank 19 for storage under the action of gravity.

[0044] It also includes a mobile component 5, and the condensation module 1 is fixed on the mobile component 5;

[0045] The moving assembly 5 includes a base 51 and moving wheels 52. The moving wheels 52 are fixed to the lower end of the base 51 and are used for moving the base 51. Specifically, there are four moving wheels 52, which are respectively installed at the left front, left rear, right front, and right rear positions of the base 51.

[0046] Preferably, the left front wheel is coaxially arranged with the right front wheel, and the left rear wheel is coaxially arranged with the right rear wheel.

[0047] The mobile component 5 is provided with a driver, which is installed in the base 51. The output shaft of the driver is connected to the mobile wheel 52, and each mobile wheel 52 is connected to a driver. The present application provides four drivers, one driver is connected to one mobile wheel 52, and the mobile wheel 52 is a McRae wheel, so that the movement of the device is very flexible.

[0048] The water storage tank 19 is installed on the base 51, and the outer ring of the water storage tank 19 is provided with a shell 2, and the shell 2 is fixed on the base 51;

[0049] A plurality of partitions arranged at intervals are arranged on the base 51 in the shell 2, and the plurality of partitions divide the interior of the shell into a plurality of chamber spaces. Specifically, a plurality of partitions are horizontally arranged in the shell 2, and the plurality of partitions are arranged at intervals up and down, and the shell 2 is divided into three layers from top to bottom, namely, an upper layer, a middle layer, and a lower layer. The upper layer of the shell 2 is an air intake space 21, and a vertical partition is arranged in the middle layer of the shell 2, and the middle layer is divided into a heat dissipation space 22 and a refrigeration space 23. The cooling fins 20 and the refrigeration pipes 17 are located in the refrigeration space 23, and ventilation holes are arranged on the outer wall of the heat dissipation space; the lower layer of the shell 2 is a water treatment space 24. The temperatures in these chamber spaces are different, and they are separated to minimize the temperature interference of each chamber space, optimize the operation effect of the device, and enable each chamber space to be arranged more closely, so that the device structure is compact.

[0050] The air intake fan 14 and the air intake pipe 15 are arranged in the air intake space 21. A plurality of first vents connected to the air intake space 21 are arranged on the housing 2, so that room temperature can enter the air intake space 21 and be sucked into the air intake pipe 15 by the air intake fan 14 for use. The room temperature gas entering the air intake pipe 15 flows into the air supply pipe 16 of the heat dissipation space 22. In order to achieve pipeline communication, a first pipeline hole is arranged at the bottom of the air intake space 21 to communicate with the heat dissipation space 22. The air intake pipe 15 is placed vertically.

[0051] The heat sink 12 and the air supply pipe 16 are arranged in the heat dissipation space 22. The heat sink 12 is in contact with the hot end of the semiconductor refrigeration plate 11 to take away the heat from the hot end of the semiconductor refrigeration plate 11. The heat dissipation fan 13 further cools the heat sink 12. Normal temperature gas flows into the air supply pipe 16. The flowing normal temperature gas can take away the heat around the heat sink 12 and cool the heat sink 12 again, greatly improving the heat dissipation effect of the heat sink 12. The straight pipe part of the S-shaped air supply pipe 16 is vertically arranged.

[0052] The cooling fan 13 is installed on the outside of the outer shell 2 by screws. A square hole is processed on the outer shell 2, which is connected to the heat dissipation space 22 and faces the heat sink 12. This structure makes the device compact on the one hand, and on the other hand, the cooling fan 13 has a good heat dissipation effect, further ensuring the heat dissipation effect of the hot end of the semiconductor refrigeration plate 11.

[0053] In order to improve the heat dissipation effect of the heat dissipation space 22 , a plurality of second vent holes are processed on the side wall of the housing 2 to communicate with the heat dissipation space 22 .

[0054] In the refrigeration space 23, the gas flowing out from the air supply pipe 16 enters the connecting pipe 18, and then enters the refrigeration pipe 17. In order to facilitate the natural outflow of water formed by condensation, the refrigeration pipe 17 is arranged vertically and the connecting pipe 18 is arranged horizontally. In order to facilitate the arrangement of the connecting pipe 18, a second pipe hole is processed on the partition between the heat dissipation space 22 and the refrigeration space 23, and the connecting pipe 18 is passed through the second pipe hole; in order to facilitate the installation of the semiconductor refrigeration plate 11, a hole is processed on the partition between the refrigeration space 23 and the heat dissipation space 22. The hole has the same outer size as the semiconductor refrigeration plate 11, so that the semiconductor refrigeration plate 11 can be conveniently embedded in the hole, so that the cold end of the semiconductor refrigeration plate 11 faces the refrigeration space 23, and the hot end faces the heat dissipation space 22.

[0055] A water storage tank 19 is provided in the water treatment space 24. The water storage tank 19 is located below the refrigeration pipe 17. The water flowing out of the outlet of the refrigeration pipe 17 naturally flows into the water storage tank 19 for storage. The shell is divided into multiple chamber spaces by partitions, so that the cold and warm gases in each chamber space do not interfere with each other, effectively ensuring the heat dissipation and refrigeration effects of the semiconductor refrigeration sheet; the multiple chamber spaces in the shell are arranged in layers, so that the device occupies a small area, has a small overall volume, and a compact structure.

[0056] The condensation module 1 also includes a primary coarse particle filter and a secondary microporous filter, both of which are vertically arranged, and the primary coarse particle filter is located above the secondary microporous filter, and the water storage tank is located below the secondary microporous filter, so as to facilitate the natural downward flow of water. A non-woven filter layer is arranged in the primary coarse particle filter, and the outer layer is a metal tube wall, whose water inlet end is connected to the outlet of the refrigeration pipe 17, and the water flowing out of the refrigeration pipe 17 flows into the primary coarse particle filter for coarse particle filtration; the secondary microporous filter contains a filter paper layer, whose water inlet end is connected to the water outlet end of the primary coarse particle filter, and whose water outlet end is connected to the water inlet end of the water storage tank 19, and the water flowing out of the primary coarse particle filter further reaches the secondary microporous filter for filtration, which can filter out tiny impurities in the water, so that the water reaching the water storage tank 19 is relatively clean.

[0057] It also includes an intelligent control module 3 and a photovoltaic conversion module 4 connected to the intelligent control module. The intelligent control module 3 is connected to a battery, and the battery is used to power the device.

[0058] An electric control space 25 is provided on the upper layer of the housing 2, and the battery is installed in the electric control space 25. An independent chamber space is provided for the battery, so that the temperature of other chamber spaces of the device can be reduced to a minimum to affect the intelligent control module 3, and the device structure can be made compact.

[0059] The photovoltaic conversion module 4 includes a solar panel 41 and an automatic light-chasing module 42. The solar panel 41 is electrically connected to a battery, and the electric energy generated by the solar panel is stored in the battery. The automatic light-chasing module 42 is installed under the solar panel and fixed on the top of the outer shell 2. The automatic light-chasing module 42 enables the solar panel 41 to always face the sun during the day, thereby ensuring high power generation of the solar panel 41.

[0060] The photovoltaic conversion module 4 further includes four photosensitive sensors 43 , which are all fixed around the top surface of the solar panel 41 .

[0061] The intelligent control module 3 also includes a temperature sensor, a humidity sensor, a water level sensor, a microprocessor and a display screen 31. There are at least two temperature sensors for detecting the cold end temperature and the hot end temperature of the semiconductor refrigeration plate 11; there are at least two humidity sensors for detecting the air inlet end humidity of the air inlet pipe 15 and the outlet humidity of the refrigeration pipe 17; there is at least one water level sensor for detecting the water level in the water storage tank 19; the microprocessor is electrically connected to the temperature sensor, the humidity sensor and the water level sensor to receive and process the data information sent back by each sensor; the display screen 31 is electrically connected to the microprocessor to display the temperature, humidity and water level information, so that the data information sent back by each sensor of the device can be intuitively viewed on the device to understand the operation status of the device; the microprocessor and the display screen 31 are both arranged in the electrical control space 25 of the housing 2, so that the microprocessor and the display screen 31 are less affected by the temperature of other chamber spaces and have better working stability.

[0062] The intelligent control module 3 also includes a GPRS module, which is electrically connected to the microprocessor and is arranged in the electrical control space 25 of the housing 2, and is used to transmit temperature, humidity, and water level information to a remote end. The remote end can be a remote monitoring center or a remote smart phone mobile end, so that the operation of the device can be remotely monitored.

[0063] With regard to the placement space for the first-level coarse particle filter, the second-level microporous filter and the water storage tank 19 which are all vertically arranged and arranged in sequence from top to bottom, all three can be arranged in the water treatment space 24 of the outer shell 2, or the first-level coarse particle filter can be extended into the refrigeration space 23 where the refrigeration pipe 17 is located, and the water storage tank 19 can be extended into the base 51 to shorten the overall height of the device. Of course, in order to facilitate the setting of the pipeline, it is necessary to process a third pipeline hole at the top of the water treatment space 24 to connect with the refrigeration space 23, and process a fourth pipeline hole at the bottom of the water treatment space 24 to connect with the base 51. Furthermore, the second-level microporous filter can also be extended into the water storage tank 19.

[0064] The above contents are only for explaining the technical idea of ​​the present invention and cannot be used to limit the protection scope of the present invention. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the present invention shall fall within the protection scope of the claims of the present invention.

Claims

1. An air water extraction device based on a solar automatic light tracking system, characterized in that: The invention comprises a condensation module (1), an intelligent control module (3) and a photovoltaic conversion module (4) connected to the intelligent control module, wherein the intelligent control module (3) is connected to a storage battery, the photovoltaic conversion module (4) comprises a solar power generation panel (41) and an automatic light tracking module (42), the solar power generation panel (41) is electrically connected to the storage battery; the automatic light tracking module (42) is installed below the solar power generation panel; the condensation module (1) comprises a semiconductor cooling sheet (11), a heat sink (12), a cooling fan (13), a cooling sheet (20) and an air supply pipe (16), the two ends of the semiconductor cooling sheet (11) are respectively a cold end and a hot end, the heat sink (12) is fixed to the hot end of the semiconductor cooling sheet (11), the cooling sheet (20) is fixed to the cold end of the semiconductor cooling sheet (11), the cooling fan (13) is fixed to one end of the heat sink (12), the air supply pipe (16) is arranged in the heat sink (12), and the air supply pipe (16) is provided in the heat sink (12). ) is connected to an air source at its air inlet end, the air outlet end of the air supply pipe (16) is connected to a refrigeration pipe (17) via a connecting pipe (18), the refrigeration pipe (17) is fitted with one side of a heat sink (20), the outlet end of the refrigeration pipe (17) is connected to a water storage tank (19), the intelligent control module (3) is connected to a heat dissipation fan (13), the heat sink (12) comprises a plurality of first protruding fins arranged side by side and spaced apart, one end of each of the first protruding fins is provided with a first flat plate, the first flat plate is fitted with the hot end of the semiconductor refrigeration plate (11); the heat dissipation fan (13) is mounted on the other end face of the first protruding fin on the heat sink (12), the heat sink (20) comprises a plurality of second protruding fins arranged side by side and spaced apart, one end of each of the plurality of second protruding fins is provided with a second flat plate, the second flat plate is fitted with the cold end of the semiconductor refrigeration plate (11), the air supply pipe (16) is an S-shaped pipe, and the air supply pipe (16) is arranged around two adjacent first protruding fins.

2. The air water extraction device based on the solar automatic light tracking system according to claim 1 is characterized in that: The air inlet end of the air supply pipe (16) is connected to the air inlet pipe (15), and the end of the air inlet pipe (15) is provided with an air inlet fan (14).

3. The air water extraction device based on the solar automatic light tracking system according to claim 2 is characterized in that: The air inlet pipe (15) is funnel-shaped, and the diameter of the air inlet end is larger than the diameter of the air outlet end.

4. The air water extraction device based on the solar automatic light tracking system according to claim 1 is characterized in that: The outer wall of the refrigeration tube (17) is in contact with the other end surfaces of the plurality of second protruding fins on the cooling plate (20), and the other end surfaces of the plurality of second protruding fins are generally in an arc shape.

5. The air water extraction device based on the solar automatic light tracking system according to claim 1 is characterized in that: It also comprises a moving component (5), and the condensation module (1) is fixed on the moving component (5).

6. The air water extraction device based on the solar automatic light tracking system according to claim 1 is characterized in that: The moving assembly (5) comprises a base (51) and a moving wheel (52), wherein the moving wheel (52) is fixed to the lower end of the base (51), and a driver is arranged on the moving assembly (5), wherein an output shaft of the driver is connected to the moving wheel (52).

7. The air water extraction device based on the solar automatic light tracking system according to claim 1 is characterized in that: The condensation module (1) also includes a primary coarse particle filter and a secondary microporous filter which are connected once, wherein the water inlet end of the primary coarse particle filter is connected to the outlet of the refrigeration pipe (17), and the outlet of the secondary microporous filter is connected to the inlet of the water storage tank.

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