A solar direct heating device

Abstract

The present invention discloses a solar direct heating device, belonging to the field of heating technology. The solar direct heating device includes a concentrator and a thermoforming mechanism; a plurality of concentrators are connected to the thermoforming mechanism via light, and the plurality of concentrators are evenly distributed at both ends of the thermoforming mechanism; and a mirror fixing and adjusting device is further included, wherein the concentrator is fixedly mounted on the mirror fixing and adjusting device. The solar direct heating device disclosed in the present invention uses solar heating technology to achieve the purpose of melting metals in hot pressing, atmosphere protection, vacuum furnaces, and other methods, saving electricity and reducing dependence on high-power industrial electricity. It utilizes pollution-free energy, is environmentally friendly and energy-saving, and can also transform desert uninhabited areas into industrial areas, forming an industrial chain. The device is provided with a light observation window for convenient observation of the progress of workpiece heating. The device has a cooling cycle that can continuously cool the light-transmitting observation window, extending its service life. In weather without sunlight, it can be heated using a power supply without affecting production progress.

Description

Technical Field

[0001] The present invention relates to the field of heating technology, and in particular to a solar direct heating device. Background Art

[0002] With the rapid development of the economy and society, humanity's excessive pursuit of growth has led to a decrease in available energy resources. Energy conservation and environmental protection have gradually become the focus of businesses. Currently, heating industries such as hot pressing, atmosphere protection, and vacuum furnaces are also facing power shortages. Companies are gradually recognizing the importance of technological innovation and eliminating outdated production capacity. Existing hot pressing, atmosphere protection, and vacuum furnaces typically use electricity or other heating methods, resulting in high heating costs and facing difficulties such as industrial power shortages. Summary of the Invention

[0003] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to propose a direct solar heating equipment, which realizes the purpose of melting metals such as hot pressing, atmosphere protection, and vacuum furnaces through solar heating technology, saves electricity, reduces the load on the power grid, and reduces dependence on high-power industrial electricity. It utilizes pollution-free energy, uses local materials, is environmentally friendly and energy-saving, and can also turn desert uninhabited areas into industrial areas to form an industrial chain, while also reducing corporate costs. The equipment is provided with a light observation window for convenient observation of the progress of workpiece heating. The equipment has a cooling cycle that can continuously cool the light-transmitting observation window, delay the aging cycle, and extend the service life; in weather without sunlight, power heating can be used, and multiple heating methods do not affect production progress.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] The present invention provides a solar direct heating device, which includes a concentrator and a thermoforming mechanism; multiple concentrators are connected to the thermoforming mechanism through light, and multiple concentrators are evenly distributed at both ends of the thermoforming mechanism; it also includes a mirror fixing and adjusting device, and the concentrator is fixedly installed on the top of the mirror fixing and adjusting device.

[0006] A further technical solution of the present invention is that the mirror surface includes but is not limited to a focusing concave mirror and a convex lens.

[0007] A further technical solution of the invention is that the mirror fixing and adjusting device includes a mirror pitch support, a mirror rotation support and a ray tracking automatic adjusting device, wherein the mirror is fixedly mounted on one end of the mirror pitch support, the other end of the mirror pitch support is movably connected to the top end of the mirror rotation support, and the bottom end of the mirror rotation support is movably connected to the ray tracking automatic adjusting device.

[0008] A further technical solution of the present invention is that the structure of the thermoforming mechanism is vertical or horizontal.

[0009] A further technical solution of the invention is that a cooling medium collector is provided at one end of the hot forming mechanism, the top end of the cooling medium collector passes through one end of the furnace shell and is connected to one side of the light-transmitting observation window, the light-transmitting observation window is arranged in the middle of the furnace shell, the other side of the light-transmitting observation window is connected to the top end of the cooling medium collector passing through the other end of the furnace shell, and the bottom end of the cooling medium collector passes through the furnace shell and is connected to the bottom end of the cooling medium collector to form a cooling circulation load.

[0010] A further technical solution of the present invention is that a motion loading device 1 is provided at one end of the furnace shell, the motion loading device 1 is fixedly connected to one end of a motion loading column 1, the other end of the motion loading column 1 extends into the interior of the furnace shell and is fixedly connected to a thermal conductive pressure head 1, and a motion loading device 2 is provided at the other end of the furnace shell, the motion loading device 2 is fixedly connected to one end of a motion loading column 2, the other end of the motion loading column 2 extends into the interior of the furnace shell and is fixedly connected to a thermal conductive pressure head 2.

[0011] A further technical solution of the present invention is that cold zone medium is provided inside the cooling medium collector 1 and the cooling medium collector 2.

[0012] A further technical solution of the present invention is that the cold zone medium includes but is not limited to gas and liquid cold zone medium.

[0013] A further technical solution of the present invention is that the material of the light-transmitting observation window includes but is not limited to organic glass, PVC, silicon dioxide, resin, etc.

[0014] A further technical solution of the present invention is that a platform electric heating layer is provided inside the thermal conductive pressure head, the platform electric heating layer is electrically connected to a platform electric heating layer power supply, and the platform electric heating layer power supply is fixedly installed inside one end of the furnace shell.

[0015] A further technical solution of the present invention is that the platform electric heating layer 2 is arranged inside the thermal conductive pressure head 2, the platform electric heating layer 2 is electrically connected to the platform electric heating layer power supply 2, and the platform electric heating layer power supply 2 is fixedly installed inside the other end of the furnace shell.

[0016] The beneficial effects of the present invention are:

[0017] The solar direct heating device provided by the present invention is a device that, when sunlight is focused by multiple focusing mechanisms and directed or refracted through a light-transmitting observation window onto a first heat-conducting pressure head and a second heat-conducting pressure head, heats the first heat-conducting pressure head and the second heat-conducting pressure head, thereby achieving hot pressing and forming of the workpiece. This, in turn, uses solar heating technology to achieve the purpose of metal melting in hot pressing, atmosphere protection, vacuum furnaces, and the like, thereby saving electricity, reducing the load on the power grid, and reducing dependence on high-power industrial electricity. By utilizing pollution-free energy and local materials, energy conservation and environmental protection are achieved, and desert uninhabited areas can be transformed into industrial areas, forming an industrial chain. At the same time, it also reduces the cost of the enterprise. The cold zone medium flows through the cooling medium collector 1, the light-transmitting observation window and the cooling medium collector 2 to form a cooling cycle. The cooling cycle can continuously cool the light-transmitting observation window, delay the aging cycle, and extend the service life. The light observation window is convenient for observing the progress of workpiece heating; in weather without sunlight, the platform electric heating layer power supply 1 heats the platform electric heating layer 1 to heat the thermal conductive pressure head 1, and the platform electric heating layer power supply 2 heats the platform electric heating layer 2 to heat the thermal conductive pressure head 2 to complete the processing of the workpiece. There are multiple heating methods without affecting the production progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural cross-sectional view of a solar direct heating device when the concentrator 1 of the present invention is a concave concave concave mirror and the structure of the thermoforming mechanism 2 is horizontal.

[0019] Figure 2 for Figure 1 A partial enlarged view of middle A.

[0020] Figure 3 This is a structural cross-sectional view of the solar direct heating device when the concentrator 1 of the present invention is a convex lens and the structure of the thermoforming mechanism 2 is horizontal.

[0021] Figure 4 It is a structural cross-sectional view of the solar direct heating device when the concentrating mirror 1 of the present invention is a concave concave mirror and the structure of the thermoforming mechanism 2 is vertical.

[0022] In the picture:

[0023] Condenser 1; hot forming mechanism 2; furnace shell 20; cooling medium collector 21; motion loading device 22; motion loading column 23; thermal conductive pressure head 24; platform electric heating layer 241; platform electric heating layer power supply 242; light-transmitting observation window 25; thermal conductive pressure head 26; platform electric heating layer 261; platform electric heating layer power supply 262; motion loading device 27; motion loading column 28; cooling medium collector 29; mirror fixing adjustment device 3; mirror pitch support 31; mirror rotation support 32; ray tracking automatic adjustment device 33. DETAILED DESCRIPTION

[0024] The present invention is further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only and are schematic, not actual, representations. They should not be construed as limiting this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted from the drawings.

[0025] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, and does 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, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances. Specific implementation method one:

[0027] The following combination Figure 1 、 2 , 3, 4 illustrate this embodiment, the present invention relates to the field of heating technology, more specifically to a solar direct heating device, including a concentrator 1, a thermoforming mechanism 2 and an electric heating mechanism 3, multiple concentrators 1 are connected to the thermoforming mechanism 2 through light, the concentrator 1 concentrates sunlight directly onto the thermoforming mechanism 2 to heat it and then work, multiple concentrators 1 are evenly distributed at both ends of the thermoforming mechanism 2, and also includes a mirror fixing and adjusting device 3, the concentrator 1 is fixedly installed on the top of the mirror fixing and adjusting device 3, the mirror fixing and adjusting device 3 is used to fix the concentrator 1 so that it can automatically adjust the angle and position of the concentrator 1 according to changes in light. Specific implementation method 2:

[0029] The following combination Figure 1 、 2 , 3, and 4 illustrate this embodiment, which further illustrates the first embodiment. The mirror 1 includes but is not limited to a focusing concave mirror and a convex lens. Specific implementation method three:

[0031] The following combination Figure 1 、 2, 3, and 4 illustrate this embodiment. This embodiment further illustrates the first embodiment. The mirror fixing adjustment device 3 includes a mirror pitch support 31, a mirror rotation support 32, and a light tracing automatic adjustment device 33. The mirror 1 is fixedly mounted on one end of the mirror pitch support 31, and the other end of the mirror pitch support 31 is movably connected to the top of the mirror rotation support 32. The bottom end of the mirror rotation support 32 is movably connected to the light tracing automatic adjustment device 33. The light tracing automatic adjustment device 33 can automatically adjust the rotation and lifting of the mirror rotation support 32 and the mirror pitch support 31 according to the rotation direction of the light. Specific implementation method four:

[0033] The following combination Figure 1 、 2 , 3, and 4 illustrate this embodiment, which further illustrates the first embodiment. The structure of the thermoforming mechanism 2 is vertical or horizontal. Specific implementation method five:

[0035] The following combination Figure 1 、 2 , 3, and 4 illustrate this embodiment. This embodiment further illustrates the embodiment one. A cooling medium collector 21 is provided at one end of the hot forming mechanism 2. The top end of the cooling medium collector 21 passes through one end of the furnace shell 20 and is connected to one side of the light-transmitting observation window 25. The light-transmitting observation window 25 is provided in the middle of the furnace shell 20. The other side of the light-transmitting observation window 25 is connected to the top end of the cooling medium collector 29 passing through the other end of the furnace shell 20. The bottom end of the cooling medium collector 29 passes through the furnace shell 20 and is connected to the bottom end of the cooling medium collector 21 to form a cooling cycle loading. The light-transmitting observation window 25 is convenient for observing the progress of heating of the workpiece. The cooling cycle can continuously cool down the light-transmitting observation window 25, delay the aging cycle, and extend the service life. Specific implementation method six:

[0037] The following combination Figure 1 、 2 , 3, 4 illustrate this embodiment, and this embodiment further illustrates embodiment one. A motion loading device 22 is provided at one end of the furnace shell 20. The motion loading device 22 is fixedly connected to one end of a motion loading column 23. The other end of the motion loading column 23 extends into the interior of the furnace shell 20 and is fixedly connected to a heat-conducting pressure head 24. The motion loading device 22 drives the motion loading column 23 to move, and the motion loading column 23 drives the heat-conducting pressure head 24 to move. A motion loading device 27 is provided at the other end of the furnace shell 20. The motion loading device 27 is fixedly connected to one end of a motion loading column 28. The other end of the motion loading column 28 extends into the interior of the furnace shell 20 and is fixedly connected to a heat-conducting pressure head 26. The motion loading device 27 drives the motion loading column 28 to move, and the motion loading column 28 drives the heat-conducting pressure head 26. The movement of the heat-conducting pressure head 1 24 and the heat-conducting pressure head 26 realizes the hot pressing forming of the workpiece. Specific implementation method seven:

[0039] The following combination Figure 1 、 2 , 3, and 4 illustrate this embodiment, which further illustrates the first embodiment. A cold zone medium 211 is provided inside the cooling medium collector 1 21 and the cooling medium collector 2 29 . Specific implementation method eight:

[0041] The following combination Figure 1 、 2 , 3, and 4 illustrate this embodiment, which further illustrates the first embodiment. The cold zone medium 211 includes but is not limited to gas and liquid cold zone media. Specific implementation method nine:

[0043] The following combination Figure 1 、 2 , 3, and 4 illustrate this embodiment, which further illustrates the first embodiment. The material of the light-transmitting observation window 25 includes but is not limited to organic glass, PVC, silicon dioxide, resin, etc. Specific implementation method ten:

[0045] The following combination Figure 1 、 2 , 3, and 4 illustrate this embodiment. This embodiment further illustrates embodiment 1. A platform electric heating layer 241 is provided inside the thermal conductive pressure head 24. The platform electric heating layer 241 is electrically connected to a platform electric heating layer power supply 242. The platform electric heating layer power supply 242 is fixedly installed inside one end of the furnace shell 20. The platform electric heating layer 241 connects the thermal conductive pressure head 24 to realize the power-on heating operation of the equipment. Specific implementation method eleven:

[0047] The following combination Figure 1 、 2 , 3, and 4 illustrate this embodiment. This embodiment further illustrates the embodiment one. A platform electric heating layer 261 is provided inside the thermal conductive pressure head 26. The platform electric heating layer 261 is electrically connected to a platform electric heating layer power supply 262. The platform electric heating layer power supply 262 is fixedly installed inside the other end of the furnace shell 20. The platform electric heating layer 261 heats the thermal conductive pressure head 26 to realize the power-on heating operation of the equipment.

[0048] Working principle: When sunlight passes through multiple concentrating mirrors 1 and focuses the light directly or refracts it through the transparent observation window 25 and projects it onto the thermal pressure head 1 24 and the thermal pressure head 2 26, the thermal pressure head 1 24 and the thermal pressure head 2 26 are heated to achieve hot pressing of the workpiece, thereby achieving the purpose of hot pressing, atmosphere protection, vacuum furnace and other metal melting through solar heating technology, saving electricity, reducing the load on the power grid, reducing the dependence on high-power industrial electricity, using pollution-free energy, using local materials, energy saving and environmental protection, and also turning desert uninhabited areas into industrial areas to form an industrial chain, while also reducing corporate costs, cold zone introduction The mass flow passes through the cooling medium collector 21, the light-transmitting observation window 25 and the cooling medium collector 2 29 to form a cooling cycle. The cooling cycle can continuously cool down the light-transmitting observation window 25, delay the aging cycle and extend the service life. The light-transmitting observation window 25 is convenient for observing the progress of the workpiece heating; in weather without sunlight, the platform electric heating layer power supply 1 242 heats the platform electric heating layer 1 241 to heat the thermal conductive pressure head 1 24, and the platform electric heating layer power supply 2 262 heats the platform electric heating layer 2 261 to heat the thermal conductive pressure head 2 26 to complete the processing of the workpiece. There are multiple heating methods without affecting the production progress.

[0049] The present invention is described through preferred embodiments. Those skilled in the art will appreciate that various modifications or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein; other embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A solar direct heating device, characterized in that: include: Condenser (1) and thermoforming mechanism (2); The plurality of condensers (1) are connected to the thermoforming mechanism (2) via light, and the plurality of condensers (1) are evenly distributed at both ends of the thermoforming mechanism (2); Also includes a mirror fixing and adjusting device (3); The condenser mirror (1) is fixedly mounted on the top of the mirror surface fixing and adjusting device (3); A cooling medium collector (21) is provided at one end of the thermoforming mechanism (2), the top end of the cooling medium collector (21) passes through one end of the furnace shell (20) and is connected to one side of a light-transmitting observation window (25), the light-transmitting observation window (25) is provided in the middle of the furnace shell (20), the other side of the light-transmitting observation window (25) is connected to the top end of the cooling medium collector (29) passing through the other end of the furnace shell (20), and the bottom end of the cooling medium collector (29) passes through the furnace shell (20) and is connected to the bottom end of the cooling medium collector (21) to form a cooling cycle; One end of the furnace shell (20) is provided with a motion loading device (22), the motion loading device (22) is fixedly connected to one end of a motion loading column (23), the other end of the motion loading column (23) extends into the interior of the furnace shell (20) and is fixedly connected to a heat-conducting pressure head (24), and the other end of the furnace shell (20) is provided with a motion loading device (27), the motion loading device (27) is fixedly connected to one end of a motion loading column (28), the other end of the motion loading column (28) extends into the interior of the furnace shell (20) and is fixedly connected to a heat-conducting pressure head (26); The cooling medium collector 1 (21) and the cooling medium collector 2 (29) are provided with a cold zone medium (211) therein; A platform electric heating layer (241) is provided inside the thermal conductive pressure head (24), and the platform electric heating layer (241) is electrically connected to a platform electric heating layer power supply (242), and the platform electric heating layer power supply (242) is fixedly installed inside one end of the furnace shell (20); A second platform electric heating layer (261) is provided inside the second heat-conducting pressure head (26), and the second platform electric heating layer (261) is electrically connected to a second platform electric heating layer power supply (262), and the second platform electric heating layer power supply (262) is fixedly installed inside the other end of the furnace shell (20).

2. The solar direct heating device according to claim 1, characterized in that: The condenser (1) includes but is not limited to a condenser concave mirror and a convex lens.

3. The solar direct heating device according to claim 1, characterized in that: The mirror fixing and adjusting device (3) comprises a mirror pitch support (31), a mirror rotation support (32) and a ray tracing automatic adjusting device (33), wherein one end of the mirror pitch support (31) is fixedly mounted with the condenser (1), the other end of the mirror pitch support (31) is movably connected to the top end of the mirror rotation support (32), and the bottom end of the mirror rotation support (32) is movably connected to the ray tracing automatic adjusting device (33).

4. The solar direct heating device according to claim 1, characterized in that: The structure of the thermoforming mechanism (2) is vertical or horizontal.

5. The solar direct heating device according to claim 1, characterized in that: The cold zone medium (211) includes but is not limited to gas and liquid cold zone medium.

6. The solar direct heating device according to claim 1, characterized in that: The material of the light-transmitting observation window (25) includes but is not limited to organic glass, PVC, silicon dioxide, and resin.

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