Solar dryer

Abstract

The utility model discloses a solar drying machine which comprises a box body, a base is arranged on the top of the box body, the base is rotatably installed on the top of the box body, the base is of a disc-shaped structure, an inner base is arranged on the base, the inner base is of a disc-shaped structure, and the inner base is rotatably installed on the base in an embedded mode. The base is an electric rotating disc, the inner seat is an electric rotating disc, the base and the inner seat rotate independently, and the base and the inner seat can rotate in the same direction or in the same direction so as to adapt to the change of the angle of the sun, and therefore corresponding angle adjustment can be conducted. According to the utility model, through the arrangement of the light-gathering plate, the light-gathering plate can gather light in a direction with relatively high illumination intensity in an environment, so that the local light intensity is improved, and the solar panel obtains stable conversion efficiency; and meanwhile, when the angle of the sun changes, the base and the inner seat can perform appropriate angle adjustment, so that the situation that the solar panel needs to be manually and synchronously adjusted in the prior art is avoided, and the energy absorption efficiency of the solar panel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying machines, in particular to a solar drying machine. Background Art

[0002] Drying technology has a wide range of applications in both civil and industrial fields. However, in order to ensure product quality, in most cases, electricity is used to provide a stable heat source for drying applications in both civil and industrial fields. However, the drying process consumes a lot of energy, which will result in high capital consumption.

[0003] In daily life, people also have a large number of items that need to be dried, usually including: daily washed clothes, harvested rice, corn, peanuts and other food crops can be dried by direct exposure to the sun, but this method is heavily dependent on the weather, the drying time is long, and the dried items are greatly affected by the external environment. Especially in most parts of China, influenced by customs, people prepare various flavors of meat, such as pork, beef, fish, etc., by pickling, drying, smoking, etc., and pickling various vegetables and then drying them to obtain various dried vegetables, such as the preparation of pickled mustard greens, etc. These food materials are greatly affected by the weather during the drying process. If continuous rainy weather is encountered during the drying process, the quality of the product will be greatly affected. At the same time, these food raw materials are easily affected by flies and other mosquitoes during the long-term exposure to the sun, breeding bacteria and harmful microorganisms, seriously affecting the product quality, and also affecting people's food safety.

[0004] In the civilian field, although there are many energy devices that use solar energy as a clean and cost-saving energy for drying, solar energy is also affected by environmental factors. For example, in weather with intermittent sunshine or continuous rain, the intensity of sunlight is far less than that on sunny days, and the energy absorbed by the solar panels is sharply reduced, which is not conducive to the stable operation of the equipment. In addition, the solar panels of most equipment are fixed-angle. When the angle of the sun changes, people need to manually adjust the solar panels synchronously, which causes inconvenience in use and low energy absorption efficiency.

[0005] Therefore, the utility model provides a solar drying machine to solve the above problems. Utility Model Content

[0006] The utility model provides a solar drying machine, which can concentrate the direction of light intensity with strong environment by setting a focusing plate, improve the local light intensity, and make the solar panel obtain stable conversion efficiency; at the same time, when the angle of the sun changes, the base and the inner seat can be adjusted to the appropriate angle, avoiding the traditional need to manually adjust the solar panel synchronously, and solving the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above objectives, the utility model provides the following technical solutions:

[0008] A solar drying machine comprises a box body, a base is arranged on the top of the box body, the base is rotatably mounted on the top of the box body, the base is a disc-shaped structure, an inner seat is arranged on the base, the inner seat is a disc-shaped structure, the inner seat is rotatably mounted on the base in an inlaid manner, a solar panel is installed on the top of the inner seat, one end of the solar panel is rotatably mounted on a support block, a support plate is slidably mounted on the back of the solar panel, and the support plate is rotatably connected to a support rod.

[0009] Preferably, the base is an electric turntable, and the inner seat is an electric turntable.

[0010] Preferably, the support rod is a telescopic rod, and the support rod is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod.

[0011] Preferably, a focusing plate is provided on the side wall of the base, the focusing plate is connected to the side wall of the base via a connecting rod, the focusing plate is rotatably mounted on one end of the connecting rod, and a plurality of photometric sensors are evenly arranged on the side wall at one end of the focusing plate.

[0012] Preferably, the focusing plate is an arc-shaped structure.

[0013] Preferably, a reflective coating is provided on the side wall at the other end of the focusing plate.

[0014] Compared with the existing technology, the utility model has the following beneficial effects:

[0015] The solar drying machine described in the utility model can concentrate the direction of light intensity with stronger environment by setting a focusing plate, thereby improving the local light intensity and making the solar panel obtain stable conversion efficiency; at the same time, when the angle of the sun changes, the base and the inner seat can be adjusted to the appropriate angle, avoiding the traditional need to manually adjust the solar panel synchronously, and improving the energy absorption efficiency of the solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall working state of a solar drying machine of the utility model;

[0017] Figure 2 This is a schematic diagram of another working state of a solar drying machine of the utility model.

[0018] In the figure: 1. box; 4. solar panel; 5. support block; 6. support plate; 7. support rod; 8. focusing plate; 9. connecting rod; 10. light sensor; 11. reflective coating. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1 to Figure 2 As shown, the utility model provides a solar drying machine, including a box body 1, a base is arranged on the top of the box body 1, the base is rotatably mounted on the top of the box body 1, the base is a disc-shaped structure, an inner seat is arranged on the base, the inner seat is a disc-shaped structure, and the inner seat is rotatably mounted on the base in an inlaid manner. The base is an electric turntable, and the inner seat is an electric turntable. The base and the inner seat rotate independently of each other, and the base and the inner seat can rotate in the same direction or in opposite directions to adapt to the change of the sun's angle, thereby performing corresponding angle adjustment.

[0021] A solar panel 4 is installed on the top of the inner seat, one end of which is rotatably installed on a support block 5 to facilitate angle adjustment of the solar panel 4. A support plate 6 is slidably installed on the back of the solar panel 4, and a support rod 7 is rotatably connected to the support plate 6. The support rod 7 is a telescopic rod, and the support rod 7 is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod. When the support rod 7 is extended or retracted, the height angle of the solar panel 4 also changes, so as to cooperate with the concentrator 8, thereby absorbing the light energy on the concentrator 8, improving the energy conversion efficiency of the solar panel 4, so that a certain amount of electric energy conversion can be maintained in an environment of sometimes sunny and sometimes cloudy, and continuous rain and rain, and stored in the battery for stable use of the dryer.

[0022] A focusing plate 8 is arranged on the side wall of the base. The focusing plate 8 is an arc-shaped structure, which is conducive to collecting light energy and concentrating it on the solar panel 4 for absorption and conversion. Furthermore, a reflective coating 11 is arranged on the other end side wall of the focusing plate 8. A metal aluminum coating can be used to enhance its reflective intensity, thereby improving the absorption and conversion efficiency of the solar panel 4.

[0023] The concentrator plate 8 is connected to the side wall of the base through a connecting rod 9. The concentrator plate 8 is rotatably mounted on one end of the connecting rod 9. A plurality of light sensors 10 are evenly arranged on the side wall of one end of the concentrator plate 8. During operation, the base rotates to rotate the concentrator plate 8 without affecting the normal energy absorption of the solar panel 4, but the concentrator plate 8 is only rotated on the back of the solar panel 4 so that the light intensity sensor arranged on the concentrator plate 8 can detect the light intensity signal. When the light intensity sensor detects the light intensity signal from a certain place in the environment, if it is determined that the light intensity value is suitable for being absorbed by the solar panel 4 and converted into electrical energy, the inner seat starts to rotate and adjust so that the solar panel 4 rotates to this position to absorb energy, and at the same time, the concentrator plate 8 rotates to the back of the solar panel 4, and this cycle is repeated to detect the ambient light intensity signal.

[0024] When it is detected that the light intensity in the environment is weak, in order to improve the conversion efficiency of the solar panel 4, the focusing plate 8 rotates to face the direction of stronger light intensity for focusing, and at the same time the solar panel 4 rotates to the side of the focusing surface facing the focusing plate 8 to absorb light energy, thereby improving the stable installation and conversion effect of the solar panel 4.

[0025] In summary, the solar dryer provided by the utility model can concentrate the direction of light with strong intensity in the environment by setting a focusing plate 8, thereby improving the local light intensity and making the solar panel 4 obtain stable conversion efficiency; at the same time, when the angle of the sun changes, the base and the inner seat can be adjusted to the appropriate angle, avoiding the traditional need to manually synchronize the solar panel 4, thereby improving the energy absorption efficiency of the solar panel 4.

Claims

1. A solar drying machine, characterized in that: The invention comprises a box body (1), wherein a base is arranged on the top of the box body (1), wherein the base is rotatably mounted on the top of the box body (1), wherein the base is a disc-shaped structure, wherein an inner seat is arranged on the base, wherein the inner seat is a disc-shaped structure, wherein the inner seat is rotatably mounted on the base in an inlaid manner, wherein a solar panel (4) is arranged on the top of the inner seat, wherein one end of the solar panel (4) is rotatably mounted on a support block (5), wherein a support plate (6) is slidably mounted on the back of the solar panel (4), wherein the support plate (6) is rotatably connected to a support rod (7).

2. A solar drying machine according to claim 1, characterized in that: The base is an electric turntable, and the inner seat is an electric turntable.

3. A solar drying machine according to claim 1, characterized in that: The support rod (7) is a telescopic rod, and the support rod (7) is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod.

4. A solar drying machine according to claim 3, characterized in that: A condenser plate (8) is arranged on the side wall of the base, the condenser plate (8) is connected to the side wall of the base via a connecting rod (9), the condenser plate (8) is rotatably mounted on one end of the connecting rod (9), and a plurality of photometric sensors (10) are evenly arranged on the side wall at one end of the condenser plate (8).

5. A solar drying machine according to claim 4, characterized in that: The light collecting plate (8) is an arc-shaped structure.

6. A solar drying machine according to claim 5, characterized in that: A reflective coating (11) is provided on the side wall of the other end of the light collecting plate (8).

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