阅读说明：本技术 一种太阳能干燥装置 (Solar drying device ) 是由 刘振端 刘炫樟 于 2020-08-12 设计创作，主要内容包括：本发明涉及一种太阳能干燥装置,它包括箱体,箱体的顶部和后侧敞口设置并在箱体的顶部和后侧敞口位置处分别设置有玻璃盖板,玻璃盖板的内侧分别通过连接架连接有集热板,玻璃盖板和集热板之间设置有空腔,箱体内靠近前方底部的位置处设置有储存室,箱体内储存室的上方设置有烘干室,烘干室内设置有温度传感器和湿度传感器,温度传感器和湿度传感器与控制器相连,烘干室与箱体的左右两侧壁之间设置有热风道,箱体的左右两侧壁上与热风道相对应的位置设置有储热风机,箱体内烘干室的后方设置有循环风机,烘干室内设置有电加热风机和除湿风机,箱体内储存室的后方设置有储能体；本发明具有结构设计合理、节能及干燥效果好的优点。(The invention relates to a solar drying device, which comprises a box body, wherein the top and the rear side of the box body are provided with openings, glass cover plates are respectively arranged at the positions of the top and the rear side of the box body, the inner sides of the glass cover plates are respectively connected with heat collecting plates through connecting frames, a cavity is arranged between the glass cover plates and the heat collecting plates, a storage chamber is arranged in the box body at a position close to the front bottom, a drying chamber is arranged above the storage chamber in the box body, a temperature sensor and a humidity sensor are arranged in the drying chamber, the temperature sensor and the humidity sensor are connected with a controller, hot air ducts are arranged between the drying chamber and the left and right side walls of the box body, heat storage fans are arranged on the left and right side walls of the box body and correspond to the hot air ducts, a circulating fan is arranged behind the drying chamber in the box body, an electric heating; the invention has the advantages of reasonable structural design, energy saving and good drying effect.)

1. The utility model provides a solar drying device, it includes the box, its characterized in that: the box body is characterized in that the top and the rear side of the box body are open, glass cover plates are respectively arranged at the open positions of the top and the rear side of the box body, the inner sides of the glass cover plates are respectively connected with heat collecting plates through connecting frames, a cavity is arranged between the glass cover plates and the heat collecting plates, two ends of the cavity are respectively communicated with the inner part of the box body, a storage chamber is arranged at a position close to the bottom in the front in the box body, a drying chamber is arranged above the storage chamber in the box body, a temperature sensor and a humidity sensor are arranged in the drying chamber, the temperature sensor and the humidity sensor are connected with a controller, hot air ducts are arranged between the drying chamber and the left and right side walls of the box body, heat storage fans are arranged at positions corresponding to the hot air ducts on the left and right side walls of the box body, and a circulating, the drying chamber in be provided with electrical heating fan and dehumidification fan, the box in the rear of apotheca be provided with the energy storage body, the energy storage body on be close to the position punishment on bottom and top and do not be provided with air intake and air outlet, the air outlet corresponding with the drying chamber, electrical heating fan, heat-retaining fan and dehumidification fan link to each other with the controller respectively, the preceding lateral wall of apotheca and drying chamber on seted up the cabinet door, the bottom surface of box on the rear of the energy storage body be provided with the box air intake.

2. Solar drying apparatus according to claim 1, characterised in that: the rear side plate of the box body adopts an inclined plane structure, and the included angle between the rear side plate and the horizontal plane is 60-65 degrees.

3. Solar drying apparatus according to claim 1, characterised in that: the top plate of the box body adopts an inclined plane structure, and the included angle between the top plate and the horizontal plane is 15-20 degrees.

4. Solar drying apparatus according to claim 1, characterised in that: and a tray is arranged in the drying chamber.

5. Solar drying apparatus according to claim 1, characterised in that: the energy storage body comprises a heat storage tank, a heat storage pipe bundle with an aluminum pipe as a shell is arranged in the heat storage tank, the heat storage pipe bundle is arranged in the heat storage tank in a staggered mode through a support, and paraffin phase-change heat storage materials are arranged in the heat storage pipe bundle.

6. Solar drying apparatus according to claim 1, characterised in that: the bottom of the box body is provided with a movable wheel.

7. Solar drying apparatus according to claim 1, characterised in that: the right side of the box body is provided with a movable operation frame.

8. Solar drying apparatus according to claim 1, characterised in that: the controller is connected with a display.

Technical Field

The invention belongs to the technical field of drying equipment, and particularly relates to a solar drying device.

Background

The food processing comprises the procedures of sorting, crushing, separating, mixing, sterilizing, refrigerating, drying and the like of raw materials, and the drying procedure is a key link for ensuring the quality of food. Most food products are wet materials containing a large amount of moisture, and if the moisture content of the food product as a commodity is excessive, the food product may cause the vital activities of microorganisms, and may cause the spoilage of the food product or shorten the shelf life of the food product, and increase the transportation cost. The food is dried, so that the propagation of microorganisms in the food can be prevented, the storage is convenient, and the volume and the weight of the food can be reduced, so that the transportation cost is reduced, but the current vegetable drying equipment has higher energy consumption and poorer drying effect; therefore, it is necessary to provide a solar drying device with reasonable structural design, energy saving and good drying effect.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a solar drying device which is reasonable in structural design, energy-saving and good in drying effect.

The purpose of the invention is realized as follows: a solar drying device comprises a box body, wherein the top and the rear side of the box body are open, glass cover plates are respectively arranged at the open positions of the top and the rear side of the box body, the inner side of each glass cover plate is respectively connected with a heat collecting plate through a connecting frame, a cavity is arranged between each glass cover plate and the heat collecting plate, two ends of each cavity are respectively communicated with the inner part of the box body, a storage chamber is arranged at a position close to the bottom in the front in the box body, a drying chamber is arranged above the storage chamber in the box body, a temperature sensor and a humidity sensor are arranged in the drying chamber, the temperature sensor and the humidity sensor are connected with a controller, hot air ducts are arranged between the drying chamber and the left and right side walls of the box body, and heat storage fans are arranged on the left and right side walls of the box body and correspond to the hot air, the box in the rear of drying chamber be provided with circulating fan, the drying chamber in be provided with electrical heating fan and dehumidification fan, the box in the rear of apotheca be provided with the energy storage body, the energy storage body on be close to the position punishment on bottom and top and do not be provided with air intake and air outlet, air outlet and drying chamber corresponding, electrical heating fan, heat-retaining fan and dehumidification fan link to each other with the controller respectively, the preceding lateral wall of apotheca and drying chamber on seted up the cabinet door, the bottom surface of box on the rear of the energy storage body be provided with the box air intake.

Furthermore, the rear side plate of the box body adopts an inclined plane structure, and the included angle between the rear side plate and the horizontal plane is 60-65 degrees, so that the rear side plate is perpendicular to the solar irradiation angle in winter, and the energy collecting effect is better.

Furthermore, the top plate of the box body adopts an inclined plane structure, and the included angle between the top plate and the horizontal plane is 15-20 degrees, so that the top plate is perpendicular to the solar irradiation angle in summer, and the energy collecting effect is better.

Furthermore, the drying chamber is internally provided with a tray, so that the materials are more sufficiently dried, and the drying effect is better.

Furthermore, the energy storage body comprises a heat storage tank, a heat storage pipe bundle with an aluminum pipe shell is arranged in the heat storage tank, the heat storage pipe bundle is arranged in the heat storage tank in a staggered mode, and paraffin phase-change heat storage materials are arranged in the heat storage pipe bundle.

Furthermore, the bottom of box be provided with the removal wheel, conveniently remove.

Furthermore, the right side of the box body is provided with a movable operation frame, so that the movable operation is convenient.

The invention has the beneficial effects that:

the invention has the functions of manual operation, automatic operation and data acquisition, regulates and controls the opening or closing of the heat collecting system, the drying system and the heat storage system through the temperature of the drying chamber measured by the temperature sensor, can automatically implement five working modes of no action, heat storage, heat supply of the heat collector, heat supply of the heat storage system and heat supply of the auxiliary electric heater, can effectively ensure the drying effect of materials, improves the working efficiency and has good energy-saving effect.

Drawings

Fig. 1 is a schematic left-side structural section view of a solar drying device according to the present invention.

Fig. 2 is a schematic sectional view of a front view of a solar drying device according to the present invention.

Fig. 3 is a schematic view of an electrical connection structure of a solar drying apparatus according to the present invention.

In the figure: 1. the device comprises a box body 2, a glass cover plate 3, a heat collecting plate 4, a circulating fan 5, a connecting frame 6, a cavity 7, an electric heating fan 8, a temperature sensor 9, a humidity sensor 10, a movable operation frame 11, a dehumidification fan 12, a drying chamber 13, a tray 14, a cabinet door 15, a storage chamber 16, a movable wheel 17, an air outlet 18, a heat storage box 19, a heat storage pipe bundle 20, a support 21, an air inlet 22, a box body air inlet 23, a heat storage fan 24, a hot air duct 25, an energy storage body 26 and a controller.

Detailed Description

The invention is further described below with reference to the accompanying drawings.