Photovoltaic tile-based insulation granary roof structure

Abstract

The invention, which relates to the technical field of granary roofs, discloses a photovoltaic tile-based insulation granary roof structure, which comprises a granary roof, a steel framework is mounted on the granary roof, a plurality of photovoltaic tile modules are laid on the two inclined sides of the steel framework, the steel framework comprises a plurality of parallel herringbone supports, each herringbone support is made of square tubes, steel framework-mounting bases are arranged on both sides of the granary roof, a cooling coil is arranged on the external wall of a granary, both ends of the herringbone supports are respectively connected with the steel framework-mounting bases, the water in the cooling coil can flow into each herringbone support, an inverter is arranged on the granary roof, and is connected with a junction box, a first refrigerator and a second refrigerator which are connected with the junction box are arranged in the junction box, and the cooling coil is also provided with a water pump connected with the junction box. Consequently, the photovoltaic tile-based insulation granary roof structure can bring away the heat of the roof, reduces the heat transferred into the granary, has the effect of grain preservation, and greatly reduces the cost of grain preservation.

Description

technical field [0001] The invention relates to the technical field of granary roofs, in particular to a photovoltaic tile-based thermal insulation granary roof roof structure. Background technique [0002] At present, there are many large-scale granaries in China, which are used for food preservation. The granary generally adopts a flat warehouse structure with an arched roof. The biggest feature of the granary is that it occupies a large area and has a large internal space. The temperature in the warehouse is the key. Hot summer is the natural enemy of safe grain storage. In summer, 70% of the heat in the granary comes from the sunlight on the roof, which leads to an increase in the temperature inside the house, which is extremely unfavorable for grain preservation. Therefore, many high-power The refrigerator is used to cool down the bungalow warehouse in summer. Since the bungalow warehouse has a large area and a large internal space, the refrigerator greatly wastes elec...

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Problems solved by technology

[0004] In order to overcome the disadvantages of high heat preservation energy consumption and high heat preservation cost of granaries in the prior art in summer, the present invention provides a method that utilizes the large-area roof of the granary itself and uses photovoltaic tiles to convert solar energy into electric energy for the refrigerator to cool down the granary, which is extremely efficient. The roof structure of the warm granary roof that reduces energy consumption and reduces the cost of food preservation

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