Combined novel solar drying device

A solar drying, combined technology, applied in the direction of drying gas layout, drying solid materials, drying chamber/container, etc., can solve the problems of imperfection and low drying efficiency, reduce working temperature and heat loss, reduce exergy loss, The effect of improving energy utilization efficiency

Pending Publication Date: 2020-04-28
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structural design of solar dryers currently on the market is not perfect, and the drying efficiency is low. They only benefit from the light and heat of solar energy, and cannot maximize the use of solar radiation energy.

Method used

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  • Combined novel solar drying device
  • Combined novel solar drying device
  • Combined novel solar drying device

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings of the description.

[0029] Such as Figure 1-9 As shown, a new combined solar drying device includes a photovoltaic power generation panel 1, a first heat absorbing panel 2, a first uniform heat conduction plate 3, a first storage compartment 4, a second uniform heat conduction plate 5, a second storage grid 6, the third uniform heat conducting plate, the second heat absorbing plate 8, the reflective mirror 9, the concentrating curved surface structure 10, the air blower 11, the box structure 12, the air outlet 13 and the infrared detector fixed on one side of the box structure 12 temperature sensor 14.

[0030] The box structure 12 is arranged on the light-concentrating curved surface structure 10, specifically one side of the light-condensing curved surface structure 10, the other side of the light-condensing curved surface structure 10 is used for light input, and t...

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Abstract

The invention discloses a combined novel solar drying device. The combined novel solar drying device comprises a light gathering curved surface structure and a box body structure arranged on the lightgathering curved surface structure. A second heat absorbing plate is arranged at the bottom of the box body structure. An air inlet is formed in the lower portion of the box body structure and abovethe second heat absorbing plate. An air outlet is formed in the upper portion of the box body structure. A storage grid is arranged in the box body structure and located above the air inlet. An air feeder is arranged in the air inlet. Heat on the second heat absorbing plate passes through a storage gird and is then discharged out of the air outlet through the air feeder. The combined novel solar drying device has the beneficial effects that the novel solar drying device is reasonable in solar radiation energy utilization; on one hand, radiant energy is converted into electric energy through aphotovoltaic panel; and on the other hand, reflected light is focused on the heat absorbing plate through a mirror surface, heat is collected for heating air, and the energy utilization efficiency isimproved.

Description

technical field [0001] The invention relates to the application field of photovoltaic photothermal technology of solar energy, in particular to a combined new solar drying device. Background technique [0002] As an inexhaustible clean energy, solar energy has been widely used in all walks of life in our country. At present, the more common utilization methods are photovoltaic power generation and solar thermal energy storage. my country is one of the major agricultural production and export countries, with rich agricultural products and biological resources and diverse species, especially in the vast western region. However, with my country's accession to WTO and people's attention to product quality and food hygiene issues, the existing agricultural and sideline products have low processing technology, low product quality, and low added value of products, resulting in a lack of market competitiveness for products and difficulty in forming a pillar industry. . Product dry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B3/28F26B9/06F26B21/00F26B21/10F26B21/12F26B25/00F26B25/12F26B25/16
CPCF26B9/066F26B21/001F26B3/286F26B21/10F26B21/12F26B25/12F26B25/00F26B25/16
Inventor 陈晨孔明民夏起冯帅明赵磊磊
Owner ZHEJIANG UNIV OF TECH
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