Convex lens sunlight focusing water heating device and method

Abstract

The invention provides a convex lens sunlight focusing water heating device and method.The heating device comprises a base, a frame is arranged on the base, and a cold water tank, a hot water storage tank and a sunlight focusing mechanism are arranged on the base; the sunlight focusing mechanism comprises a fixing frame installed on the frame, a buffer tank is installed on the fixing frame, a pipeline a is arranged between the cold water tank and the buffer tank, a suction pump a is arranged on the pipeline a, and a pipeline b is arranged between the hot water storage tank and the buffer tank. Cold water in the cold water tank is pumped into the buffer tank through the suction pump a, water flow in the buffer tank is pumped into the flat groove in the heating plate through the suction pump c, sunlight is focused in the heating plate through the convex lens, the heating plate absorbs focused heat and heats water in the flat groove, the heated water enters the buffer tank again, and the water flow in the buffer tank is pumped into the buffer tank. Water in the buffer tank is continuously heated in a circulating manner, heat is directly transferred, and sunlight focusing heat conversion is enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of light energy heating, and in particular to a convex lens sunlight focusing water heating device and method. Background Art

[0002] Convex lenses are made based on the principle of light refraction. Convex lenses are thicker in the center and thinner at the edges. Convex lenses are divided into double convex, plano-convex and concave-convex (or positive meniscus) forms. Convex lenses have the function of converging light, so they are also called converging lenses. Thicker convex lenses have the functions of telescopic and converging.

[0003] Chinese patent application No. 2021216196648 discloses a convex lens focusing assembly, which uses a number of convex lenses densely distributed on a substrate to concentrate scattered light onto a metal heating plate. The metal heating plate converts light energy into thermal radiation to heat the air in the shell, and realizes heat exchange through a surface cooler in the shell. In addition, in order to solve the problem that the angle of sunlight changes throughout the day, the position of the convex lens is fixed, and the focusing ability will fluctuate greatly with the change of the angle of sunlight, making the heat collection capacity of the equipment unstable.

[0004] The above-mentioned convex lens focusing assembly absorbs the heat focused by the convex lens through the metal heating plate, and then transfers the heat to the heat exchange tube. The heat transfer is relatively cumbersome, resulting in poor conversion of sunlight focused heat. Therefore, we propose a convex lens solar focusing water heating device and method. Summary of the invention

[0005] The purpose of the present invention is to address the deficiencies in the prior art and to provide a convex lens solar light focusing water heating device, in which the cold water in the cold water tank is pumped into the buffer tank by pump a, and the water flow in the buffer tank is pumped into the flat groove in the heating plate by pump c. The convex lens focuses the sunlight on the heating plate, and the heating plate absorbs the focused heat to heat the water in the flat groove. The heated water then enters the buffer tank again, and this cycle is repeated to continuously heat the water in the buffer tank. The heat transfer is direct, thereby enhancing the conversion of solar light focusing heat.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A convex lens solar light focusing water heating device comprises a base, a frame is arranged on the base, a cold water tank, a hot water storage tank and a solar light focusing mechanism are arranged on the base;

[0008] The solar focusing mechanism includes a fixing frame installed on the frame, a buffer tank is installed on the fixing frame, a pipe a is provided between the cold water tank and the buffer tank, a pump a is provided on the pipe a, a pipe b is provided between the hot water storage tank and the buffer tank, a pump b is provided on the pipe b, a connecting frame is provided on the base, the pumps a and the pumps b are installed on the connecting frame; a solar focusing component is provided on the frame.

[0009] The solar focusing assembly includes: a connecting frame, which is installed on the frame; a convex lens, a plurality of convex lenses are installed on the connecting frame; a heating plate, which is installed on the frame; a fixed frame, which is installed on the frame; a pipeline c, which is arranged between the heating plate and the buffer box; and a pump c, which is installed on the fixed frame and is connected to the pipeline c.

[0010] The top of the heating plate is a rough surface, and the color of the rough surface is dark. A flat groove is provided in the heating plate, and the flat groove is connected to the pipe c. A protective mechanism and a hot and cold energy storage mechanism are provided on the frame.

[0011] The hot and cold energy storage mechanism includes: a hot and cold plate, which is installed on the frame, and is provided with a hot groove, a cold groove and a receiving groove; a semiconductor refrigeration sheet, which is arranged in the receiving groove, and the A surface of the semiconductor refrigeration sheet corresponds to the position of the hot groove, and the B surface of the semiconductor refrigeration sheet corresponds to the position of the cold groove; a pipeline d, which is arranged between the pump c and the hot and cold plate, and is connected to the hot groove; a pipeline e, the cold water tank and the hot and cold plate are connected by the pipeline e, and the pipeline e is connected to the cold groove.

[0012] The protection mechanism includes: a protection cover, which is installed on the frame; a rotating rod, a plurality of the rotating rods are rotatably arranged on the connecting frame, and a plurality of convex lenses are installed on the rotating rod; a sprocket, which is installed on the rotating rod; a chain, which is sleeved on the outside of a plurality of the sprockets; a rotating driving member a, which is installed on the connecting frame, and the rotating driving member a drives one of the rotating rods to rotate, and the chain and the sprocket are meshed, and an avoidance groove is opened in the connecting frame, and the sprocket and the chain are located in the avoidance groove.

[0013] The present invention also includes a light energy enhancement absorption component, which includes: a mounting frame, which is installed around the connecting frame; a rotating rod, which is rotatably arranged on the mounting frame; a reflector, which is installed on the rotating rod; and a bevel gear, which is installed at both ends of the rotating rod, and the two bevel gears are meshed.

[0014] A placement box is installed on one of the mounting frames, a worm wheel is arranged in the placement box, the worm wheel is installed on the rotating rod, a rotating driving member b is installed on the placement box, a worm is installed at the output end of the rotating driving member b, and the worm and the worm wheel are meshed.

[0015] The pipe e is provided with a heat dissipation mechanism, and the heat dissipation mechanism includes: a bearing frame, which is installed on the frame; a cooling box, which is installed on the bearing frame; an air inlet pipe, which is installed in the cooling box; an air outlet pipe, which is installed in the cooling box; the air inlet point A of the air inlet pipe is lower than the air outlet point B of the air outlet pipe; two ventilation grooves are provided on the cooling box, and fans are provided at the ventilation grooves, the air inlet pipe is connected to one of the ventilation grooves, and the air outlet pipe is connected to the other ventilation groove.

[0016] A conical block a is provided in the cooling box, a linear drive is installed on the cooling box, a conical block b is installed at the output end of the linear drive, and a plurality of conical blocks c are provided between the conical blocks a and b;

[0017] One end of the pipe e is connected to the conical block a, and the other end of the pipe e is connected to the cooling box. T-shaped grooves are provided in the conical blocks a and c. Sliding T-tubes are provided at the bottom of the conical blocks b and c. The sliding T-tubes slide in the T-shaped grooves. A water spray hole is provided at the top of the conical block b.

[0018] The beneficial effects of the present invention are:

[0019] (1) The present invention uses pump a to pump cold water in the cold water tank into the buffer tank, and pump c to pump the water flow in the buffer tank into the flat groove in the heating plate. The convex lens focuses sunlight on the heating plate. The heating plate absorbs the focused heat to heat the water in the flat groove. The heated water enters the buffer tank again. This cycle is repeated to continuously heat the water in the buffer tank. The heat transfer is direct, thereby enhancing the conversion of focused heat from sunlight.

[0020] (2) The present invention uses a pump c to pump the hot water in the flat tank to the hot tank through a pipe d to heat the A side of the semiconductor refrigeration plate, and transmits the cold water in the cold water tank to the cold tank through a pipe e to heat the B side of the semiconductor refrigeration plate. When there is a temperature difference between the A side and the B side of the semiconductor refrigeration plate, the wires at both ends generate current, which is stored in the battery for standby use, thereby completing the storage of hot and cold electrical energy.

[0021] (3) The present invention drives the worm to rotate by rotating the driving member b, and drives the rotating rod to rotate by the worm gear. Due to the meshing of the two bevel gears, the surrounding reflectors are driven to rotate outward. The reflectors reflect the surrounding sunlight onto the convex lens, so that the convex lens focuses more sunlight and enhances the light energy absorption effect.

[0022] (4) The protective cover of the present invention plays a protective role. When light energy focusing is not needed, the rotating driving member a drives one of the rotating rods to rotate, and drives multiple convex lenses to rotate to a vertical state through a chain, so as to prevent the convex lenses from focusing light energy on the heating plate, thereby protecting the heating plate and extending the service life of the heating plate.

[0023] (5) The present invention injects water in the pipe e into the conical block a. The water flows along the conical blocks a, c and b and then is ejected from the water spray hole. Under the action of gravity, the water flows downward into the cooling box. The fan drives the air flow along the air inlet pipe into the cooling box and then is discharged through the air outlet pipe. The flowing wind cools and dissipates the falling water.

[0024] (6) The present invention drives the conical block b to move upward through a linear drive member, drives the sliding T-tube to slide in the T-shaped slide groove, drives the distance between the conical block b, the conical block c, and the conical block a to increase, adjusts the height of the water spray hole, extends the distance of the water flowing from the water spray hole in the vertical direction, and enhances the heat dissipation effect of the flowing water. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the sunlight focusing mechanism of the present invention from a first angle;

[0027] Figure 3 A second angle schematic diagram of the sunlight focusing mechanism of the present invention;

[0028] Figure 4 This is a schematic diagram of the connection frame and convex lens structure of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the rotating rod and convex lens of the present invention;

[0030] Figure 6 This is a schematic diagram of the heating plate structure of the present invention;

[0031] Figure 7 For the present invention Figure 6 The enlarged schematic diagram at A in the middle;

[0032] Figure 8 It is a schematic diagram of the main structure of the present invention;

[0033] Fig. 9It is a schematic diagram of the structure of the protection mechanism of the present invention;

[0034] Fig.10 It is a schematic diagram of the worm gear and worm structure of the present invention;

[0035] Fig.11 This is a schematic diagram of the structure of the cold and hot energy storage mechanism of the present invention;

[0036] Fig.12 This is a schematic diagram of the structure of the hot and cold plates of the present invention;

[0037] Fig.13 It is a schematic diagram of the heat dissipation mechanism structure of the present invention;

[0038] Fig.14 It is a schematic cross-sectional view of the heat dissipation mechanism of the present invention;

[0039] Fig.15 It is a schematic diagram of the structure of the conical block a, the conical block b and the conical block c of the present invention;

[0040] Fig.16 It is a schematic diagram of the cross-sectional structure of the conical block a, the conical block b and the conical block c of the present invention.

[0041] The accompanying drawings of the present application are marked as follows: 1. base; 2. frame; 3. heat dissipation mechanism; 301. cooling box; 3011. ventilation groove; 302. air inlet pipe; 303. air outlet pipe; 304. fan; 305. conical block a; 306. linear drive member; 307. conical block b; 3071. water spray hole; 308. conical block c; 309. T-shaped slide groove; 310. sliding T-tube; 4. cold water tank; 5. hot water storage tank; 6. solar focusing mechanism; 601. fixing frame; 602. buffer box; 603. pipeline a; 604. pump a; 605. pipeline b; 606. pump b; 607. connecting frame; 61. solar focusing assembly; 611. connecting frame; 6111. avoidance groove; 612. 12. convex lens; 613. heating plate; 6131. ​​flat groove; 614. connecting frame; 615. pipe c; 616. pump c; 7. protection mechanism; 701. protection cover; 702. rotating rod; 703. sprocket; 704. chain; 705. rotating drive member a; 71. light energy enhancement and absorption component; 711. mounting frame; 712. rotating rod; 713. reflector; 714. bevel gear; 715. placement box; 716. worm gear; 717. rotating drive member b; 718. worm; 8. hot and cold energy storage mechanism; 801. hot and cold plate; 8011. hot groove; 8012. cold groove; 8013. receiving groove; 802. semiconductor cooling sheet; 803. pipe d; 804. pipe e. DETAILED DESCRIPTION

[0042] 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.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0045] Embodiment 1: Figure 1-Figure 16 As shown, this embodiment provides a convex lens solar focusing water heating device, comprising a base 1, a frame 2 is provided on the base 1, a cold water tank 4, a hot water storage tank 5 and a solar focusing mechanism 6 are provided on the base 1;

[0046] like Figure 1-Figure 7 As shown, the solar focusing mechanism 6 includes a fixing frame 601 installed on the frame 2, a buffer tank 602 is installed on the fixing frame 601, a pipe a603 is provided between the cold water tank 4 and the buffer tank 602, a pump a604 is provided on the pipe a603, a pipe b605 is provided between the hot water storage tank 5 and the buffer tank 602, a pump b606 is provided on the pipe b605, a connecting frame 607 is provided on the base 1, pumps a604 and b606 are installed on the connecting frame 607; a solar focusing component 61 is provided on the frame 2.

[0047] In this embodiment, cold water is provided in the cold water tank 4, and the pump a604 pumps the cold water in the cold water tank 4 into the buffer tank 602, and the pump c616 pumps the water flow in the buffer tank 602 into the flat groove 6131 in the heating plate 613, and the convex lens 612 focuses the sunlight on the heating plate 613, and the heating plate 613 absorbs the focused heat to heat the water in the flat groove 6131, and the heated water enters the buffer tank 602 again, and this cycle is repeated to continuously heat the water in the buffer tank 602, thereby enhancing the conversion of the focused heat of the sunlight; when the water in the buffer tank 602 is heated to the specified temperature, the pump b606 pumps the hot water in the buffer tank 602 into the hot water storage tank 5 for storage and standby use.

[0048] like Figure 1-Figure 7 As shown, the solar focusing assembly 61 includes: a connecting frame 611, which is installed on the frame 2; a convex lens 612, wherein a plurality of convex lenses 612 are installed on the connecting frame 611; a heating plate 613, wherein the heating plate 613 is installed on the frame 2; a fixed connecting frame 614, wherein the fixed connecting frame 614 is installed on the frame 2; a pipeline c615, wherein the pipeline c615 is arranged between the heating plate 613 and the buffer box 602; and a pump c616, wherein the pump c616 is installed on the fixed connecting frame 614, and the pump c616 is connected to the pipeline c615.

[0049] The top of the heating plate 613 is a rough surface, and the color of the rough surface is dark. A flat groove 6131 is opened in the heating plate 613, and the flat groove 6131 is connected to the pipeline c615; a protective mechanism 7 and a hot and cold energy storage mechanism 8 are provided on the frame 2.

[0050] like Figure 1-Figure 12 As shown, the hot and cold energy storage mechanism 8 includes: a hot and cold plate 801, the hot and cold plate 801 is installed on the frame 2, and a hot groove 8011, a cold groove 8012 and a receiving groove 8013 are opened in the hot and cold plate 801; a semiconductor cooling sheet 802, the semiconductor cooling sheet 802 is arranged in the receiving groove 8013, the A surface of the semiconductor cooling sheet 802 corresponds to the position of the hot groove 8011, and the B surface of the semiconductor cooling sheet 802 corresponds to the position of the cold groove 8012; a pipeline d803, the pipeline d803 It is arranged between the pump c616 and the hot and cold plate 801, and the pipeline d803 is connected to the hot tank 8011; the pipeline e804, the cold water tank 4 and the hot and cold plate 801 are connected by the pipeline e804, and the pipeline e804 is connected to the cold tank 8012. A wire is provided on the semiconductor refrigeration sheet 802, and the wire is connected to the battery. The temperature difference between the A side and the B side of the semiconductor refrigeration sheet 802 can generate current to supply power. The semiconductor refrigeration sheet 802 is a prior art and will not be described in detail here.

[0051] In this embodiment, the pump c616 pumps the hot water in the flat groove 6131 to the hot groove 8011 through the pipe d803 to heat the A side of the semiconductor refrigeration plate 802, and transmits the cold water in the cold water tank 4 to the cold groove 8012 through the pipe e804 to heat the B side of the semiconductor refrigeration plate 802. When there is a temperature difference between the A side and the B side of the semiconductor refrigeration plate 802, the wires at both ends generate current, which is stored in the battery for standby use, thereby completing the storage of hot and cold electrical energy.

[0052] like Figure 1-Figure 12 As shown, the protection mechanism 7 includes: a protection cover 701, which is mounted on the frame 2; a rotating rod 702, a plurality of rotating rods 702 are rotatably mounted on the connecting frame 611, and a plurality of convex lenses 612 are mounted on the rotating rod 702; a sprocket 703, which is mounted on the rotating rod 702; a chain 704, which is sleeved on the outside of the plurality of sprockets 703; a rotating driving member a705, which is mounted on the connecting frame 611, and which drives one of the rotating rods 702 to rotate, the protection cover 701 is in a transparent state, the sprocket 703 and the chain 704 are meshed, and an avoidance groove 6111 is provided in the connecting frame 611, and the sprocket 703 and the chain 704 are located in the avoidance groove 6111. .

[0053] The present embodiment also includes a light energy enhancement absorption component 71, which includes: a mounting frame 711, which is mounted around the connecting frame 611; a rotating rod 712, which is rotatably disposed on the mounting frame 711; a reflector 713, which is mounted on the rotating rod 712; and a bevel gear 714, which is mounted on both ends of the rotating rod 712, and the two bevel gears 714 are meshed.

[0054] A placement box 715 is installed on one of the mounting frames 711. A worm gear 716 is arranged inside the placement box 715. The worm gear 716 is installed on the rotating rod 712. A rotating driving member b717 is installed on the placement box 715. A worm 718 is installed at the output end of the rotating driving member b717. The worm 718 and the worm gear 716 are meshed.

[0055] In this embodiment, the protective cover 701 plays a protective role. When light energy focusing is not needed, the rotating driving member a705 drives one of the rotating rods 702 to rotate, and drives multiple convex lenses 612 to rotate to a vertical state through the chain 704, so as to prevent the convex lenses 612 from focusing light energy on the heating plate 613, thereby protecting the heating plate 613 and extending the service life of the heating plate 613.

[0056] The rotating driving member b717 drives the worm 718 to rotate, and drives the rotating rod 712 to rotate through the worm gear 716. Due to the engagement of the two bevel gears 714, the surrounding reflectors 713 are driven to rotate outward. The reflectors 713 reflect the surrounding sunlight onto the convex lens 612, so that the convex lens 612 focuses more sunlight and enhances the absorption effect of light energy.

[0057] Embodiment 2: Figure 1-Figure 16 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0058] like Figure 1-Figure 16 As shown, a heat dissipation mechanism 3 is provided on the pipe e804, and the heat dissipation mechanism 3 dissipates heat for the water flowing on the pipe e804, because the water flowing through the cold tank 8012 will absorb part of the heat of the hot water in the hot tank 8011, so it needs to be dissipated and discharged into the cold water tank 4;

[0059] like Figure 13-Figure 16 As shown, the heat dissipation mechanism 3 includes: a bearing frame, which is installed on the frame 2; a cooling box 301, which is installed on the bearing frame; an air inlet pipe 302, which is installed in the cooling box 301; an air outlet pipe 303, which is installed in the cooling box 301; the air inlet point A of the air inlet pipe 302 is lower than the air outlet point B of the air outlet pipe 303;

[0060] The cooling box 301 is provided with two ventilation slots 3011, and a fan 304 is provided at the ventilation slots 3011. The air inlet pipe 302 is connected to one of the ventilation slots 3011, and the air outlet pipe 303 is connected to the other ventilation slot 3011. A conical block a305 is provided in the cooling box 301, and a linear drive member 306 is installed on the cooling box 301. A conical block b307 is installed at the output end of the linear drive member 306. The conical block a305 and the conical block b307 are connected to each other. A plurality of conical blocks c308 are arranged between 307; one end of the pipe e804 is connected with the conical block a305, and the other end of the pipe e804 is connected with the cooling box 301, a T-shaped slide groove 309 is provided in the conical blocks a305 and c308, a sliding T-tube 310 is provided at the bottom of the conical blocks b307 and c308, and the sliding T-tube 310 slides in the T-shaped slide groove 309, and a water spray hole 3071 is provided at the top of the conical block b307.

[0061] In this embodiment, the water in the pipe e804 is injected into the conical block a305, and the water flows along the conical block a305, the conical block c308, and the conical block b307, and then sprays out from the water spray hole 3071. Under the action of gravity, the water flows downward into the cooling box 301, and the fan 304 drives the wind flow along the air inlet pipe 302 to enter the cooling box 301, and then is discharged through the air outlet pipe 303. The flowing wind cools and dissipates the falling water, and the water after heat dissipation passes through the pipe e804 and is discharged into the cold water tank 4;

[0062] It should be noted that: the linear drive member 306 drives the conical block b307 to move upward, drives the sliding T-tube 310 to slide in the T-shaped slide groove 309, drives the distance between the conical blocks b307, c308, and a305 to increase, adjusts the height of the water spray hole 3071, extends the distance of the water flowing from the water spray hole 3071 in the vertical direction, and enhances the heat dissipation effect of the flowing water.

[0063] Embodiment 3: This embodiment provides a method for using a convex lens solar light focusing water heating device, comprising the following steps:

[0064] Step 1, focusing heating process: cold water is provided in the cold water tank 4, pump a604 pumps the cold water in the cold water tank 4 into the buffer tank 602, pump c616 pumps the water flow in the buffer tank 602 into the flat groove 6131 in the heating plate 613, convex lens 612 focuses the sunlight into the heating plate 613, the heating plate 613 absorbs the focused heat, heats the water in the flat groove 6131, and the heated water enters the buffer tank 602 again, and this cycle is repeated to continuously heat the water in the buffer tank 602, thereby enhancing the conversion of focused sunlight heat;

[0065] Step 2, hot and cold electric energy storage process: pump c616 pumps the hot water in the flat groove 6131 to the hot groove 8011 through the pipeline d803 to heat the A surface of the semiconductor cooling plate 802, and transmits the cold water in the cold water tank 4 to the cold groove 8012 through the pipeline e804 to heat the B surface of the semiconductor cooling plate 802. After there is a temperature difference between the A surface and the B surface of the semiconductor cooling plate 802, the wires at both ends generate current, which is stored in the battery for standby use, completing the hot and cold electric energy storage;

[0066] Step 3, protection process: the protection cover 701 plays a protective role. When light energy focusing is not needed, the rotating driving member a705 drives one of the rotating rods 702 to rotate, and drives the multiple convex lenses 612 to rotate to a vertical state through the chain 704, so as to prevent the convex lenses 612 from focusing light energy on the heating plate 613, thereby protecting the heating plate 613 and extending the service life of the heating plate 613;

[0067] Step 4, light energy enhancement process: the rotating driving member b717 drives the worm 718 to rotate, and the rotating rod 712 is driven to rotate through the worm gear 716. Due to the meshing of the two bevel gears 714, the surrounding reflectors 713 are driven to rotate outward. The reflectors 713 reflect the surrounding sunlight onto the convex lens 612, so that the convex lens 612 focuses more sunlight and enhances the light energy absorption effect;

[0068] Step 5, heat dissipation process: the water in the pipe e804 is injected into the conical block a305, and the water flows along the conical block a305, the conical block c308, and the conical block b307, and then sprays out from the water spray hole 3071, and flows downward into the cooling box 301 under the action of gravity. The fan 304 drives the wind flow along the air inlet pipe 302 into the cooling box 301, and then is discharged through the air outlet pipe 303. The flowing wind cools the falling water and dissipates heat;

[0069] It should be noted that: the linear drive member 306 drives the conical block b307 to move upward, drives the sliding T-tube 310 to slide in the T-shaped slide groove 309, drives the distance between the conical blocks b307, c308, and a305 to increase, adjusts the height of the water spray hole 3071, extends the distance of the water flowing from the water spray hole 3071 in the vertical direction, and enhances the heat dissipation effect of the flowing water.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A convex lens solar focusing water heating device, comprising a base (1), characterized in that: The base (1) is provided with a frame (2), and the base (1) is provided with a cold water tank (4), a hot water storage tank (5) and a solar light focusing mechanism (6); The solar focusing mechanism (6) comprises a fixing frame (601) mounted on the frame (2), a buffer tank (602) being mounted on the fixing frame (601), a pipe a (603) being arranged between the cold water tank (4) and the buffer tank (602), a pump a (604) being arranged on the pipe a (603), a pipe b (605) being arranged between the hot water storage tank (5) and the buffer tank (602), a pump b (606) being arranged on the pipe b (605), a connecting frame (607) being arranged on the base (1), the pump a (604) and the pump b (606) being mounted on the connecting frame (607); and a solar focusing assembly (61) being arranged on the frame (2).

2. A convex lens solar light focusing water heating device according to claim 1, characterized in that: The solar light focusing assembly (61) comprises: A connecting frame (611), the connecting frame (611) being mounted on the frame (2); Convex lenses (612), a plurality of the convex lenses (612) are mounted on the connection frame (611); A heating plate (613), wherein the heating plate (613) is mounted on the frame (2); A connecting frame (614), the connecting frame (614) being mounted on the frame (2); A pipeline c (615), wherein the pipeline c (615) is disposed between the heating plate (613) and the buffer box (602); A pump c (616), wherein the pump c (616) is installed on the fixed frame (614), and the pump c (616) is connected to the pipeline c (615).

3. A convex lens solar light focusing water heating device according to claim 2, characterized in that: The top of the heating plate (613) is a rough surface, and the color of the rough surface is dark. A flat groove (6131) is provided in the heating plate (613), and the flat groove (6131) is connected to the pipe c (615); The frame (2) is provided with a protection mechanism (7) and a cold and hot energy storage mechanism (8).

4. The convex lens solar light focusing water heating device according to claim 3, characterized in that: The cold and hot energy storage mechanism (8) comprises: A hot and cold plate (801), wherein the hot and cold plate (801) is mounted on the frame (2), and a hot groove (8011), a cold groove (8012) and a receiving groove (8013) are provided in the hot and cold plate (801); A semiconductor cooling sheet (802), the semiconductor cooling sheet (802) being arranged in the containing groove (8013), the surface A of the semiconductor cooling sheet (802) corresponding to the position of the hot groove (8011), and the surface B of the semiconductor cooling sheet (802) corresponding to the position of the cold groove (8012); A pipeline d (803), wherein the pipeline d (803) is disposed between the pump c (616) and the hot and cold plates (801), and the pipeline d (803) is in communication with the heat tank (8011); Pipeline e (804), the cold water tank (4) and the hot and cold plates (801) are connected via the pipeline e (804), and the pipeline e (804) is in communication with the cold tank (8012).

5. The convex lens solar light focusing water heating device according to claim 4, characterized in that: The protection mechanism (7) comprises: A protective cover (701), wherein the protective cover (701) is mounted on the frame (2); A rotating rod (702), wherein a plurality of the rotating rods (702) are rotatably disposed on the connecting frame (611), and a plurality of the convex lenses (612) are mounted on the rotating rod (702); A sprocket (703), wherein the sprocket (703) is mounted on the rotating rod (702); A chain (704), wherein the chain (704) is sleeved on the outside of the plurality of sprockets (703), and the chain (704) and the sprockets (703) are meshed; A rotating driving member a (705), wherein the rotating driving member a (705) is installed on the connecting frame (611), and the rotating driving member a (705) drives one of the rotating rods (702) to rotate. An avoidance groove (6111) is provided in the connecting frame (611), and the sprocket (703) and the chain (704) are located in the avoidance groove (6111).

6. A convex lens solar light focusing water heating device according to claim 5, characterized in that: It also includes a light energy enhancement absorption component (71), wherein the light energy enhancement absorption component (71) includes: A mounting frame (711), the mounting frame (711) being mounted around the connecting frame (611); A rotating rod (712), the rotating rod (712) being rotatably mounted on the mounting frame (711); A reflector (713), wherein the reflector (713) is mounted on the rotating rod (712); Bevel gears (714), the bevel gears (714) are mounted on both ends of the rotating rod (712), and the two bevel gears (714) are meshed.

7. The convex lens solar light focusing water heating device according to claim 6, characterized in that: A placement box (715) is installed on one of the mounting frames (711), a worm gear (716) is provided inside the placement box (715), the worm gear (716) is installed on the rotating rod (712), a rotation driving member b (717) is installed on the placement box (715), a worm (718) is installed at the output end of the rotation driving member b (717), and the worm (718) and the worm gear (716) are meshed.

8. The convex lens solar light focusing water heating device according to claim 7, characterized in that: The pipe e (804) is provided with a heat dissipation mechanism (3), and the heat dissipation mechanism (3) comprises: A bearing frame, the bearing frame is installed on the frame (2); A cooling box (301), wherein the cooling box (301) is installed on the bearing frame; An air inlet pipe (302), the air inlet pipe (302) being installed in the cooling box (301); An air outlet pipe (303), the air outlet pipe (303) being installed in the cooling box (301); an air inlet point A of the air inlet pipe (302) being lower than an air outlet point B of the air outlet pipe (303); The cooling box (301) is provided with two ventilation grooves (3011), and a fan (304) is provided at the ventilation grooves (3011). The air inlet pipe (302) is connected to one of the ventilation grooves (3011), and the air outlet pipe (303) is connected to the other ventilation groove (3011).

9. The convex lens solar focusing water heating device according to claim 8, characterized in that: A conical block a (305) is provided in the cooling box (301), a linear drive member (306) is installed on the cooling box (301), a conical block b (307) is installed at the output end of the linear drive member (306), and a plurality of conical blocks c (308) are provided between the conical block a (305) and the conical block b (307); One end of the pipe e (804) is connected to the conical block a (305), and the other end of the pipe e (804) is connected to the cooling box (301). The conical blocks a (305) and c (308) are provided with T-shaped grooves (309). The bottoms of the conical blocks b (307) and c (308) are provided with sliding T-tubes (310), and the sliding T-tubes (310) slide in the T-shaped grooves (309). The top of the conical block b (307) is provided with a water spray hole (3071).

10. The method for using the convex lens solar light focusing water heating device according to claim 9, characterized in that: The following steps are involved: Step 1, focusing heating process: cold water is provided in the cold water tank (4), the cold water in the cold water tank (4) is pumped into the buffer tank (602), the water flow in the buffer tank (602) is pumped into the flat groove (6131) in the heating plate (613), the convex lens (612) focuses the sunlight into the heating plate (613), the heating plate (613) absorbs the focused heat, heats the water in the flat groove (6131), and the heated water enters the buffer tank (602) again, and this cycle is repeated, the water in the buffer tank (602) is continuously heated, and the conversion of the focused heat of the sunlight is enhanced; Step 2, hot and cold electric energy storage process: the hot water in the flat groove (6131) is pumped into the hot groove (8011) to heat the A side of the semiconductor cooling plate (802), and the cold water in the cold water tank (4) is transferred to the cold groove (8012) to heat the B side of the semiconductor cooling plate (802). When there is a temperature difference between the A side and the B side of the semiconductor cooling plate (802), the wires at both ends generate current, and the current is stored in the battery for standby use, thereby completing the hot and cold electric energy storage; Step 3, protection process: the protection cover (701) plays a protective role. When light energy focusing is not required, the rotating driving member a (705) drives one of the rotating rods (702) to rotate, and drives the multiple convex lenses (612) to rotate to a vertical state through the chain (704), so as to prevent the convex lenses (612) from focusing light energy on the heating plate (613), thereby protecting the heating plate (613) and extending the service life of the heating plate (613); Step 4: Light energy enhancement process: drive the worm (718) to rotate, and drive the rotating rod (712) to rotate through the worm gear (716). Due to the meshing of the two bevel gears (714), the surrounding reflectors (713) are driven to rotate outward. The reflectors (713) reflect the surrounding sunlight onto the convex lens (612), so that the convex lens (612) focuses more sunlight, thereby enhancing the light energy absorption effect; Step 5, heat dissipation process: the water in the pipe e (804) is injected into the conical block a (305), and the water flows along the conical block a (305), the conical block c (308), and the conical block b (307) and then sprays out from the water spray hole (3071). Under the action of gravity, the water flows downward into the cooling box (301), and the fan (304) drives the wind flow along the air inlet pipe (302) into the cooling box (301), and then is discharged through the air outlet pipe (303). The flowing wind cools the falling water and dissipates heat; The linear drive member (306) drives the conical block b (307) to move upward, drives the sliding T-tube (310) to slide in the T-shaped slide groove (309), drives the distance between the conical block b (307), the conical block c (308), and the conical block a (305) to increase, adjusts the height of the water spray hole (3071), extends the distance of the water flowing from the water spray hole (3071) in the vertical direction, and enhances the heat dissipation effect of the flowing water.

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