Flat-plate-type solar air heat collector

• Main Authors: HAN GANG, JIANG YA, SUN ZHANJUN, LIU CHAOWU, JIAO QINGTAI
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2014
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS; VENTILATING; WEAPONS

The utility model discloses a flat-plate-type solar air heat collector. The flat-plate-type solar air heat collector comprises a heat collection frame. A back plate is arranged at the bottom of the heat collection frame. A light-permeable cover plate is arranged on the upper portion of the heat collection frame. A heat absorption assembly is arranged in the heat collection frame between the back plate and the light-permeable cover plate. A heating bin is arranged between the heat absorption assembly and the light-permeable cover plate. A dust settlement bin is arranged between the heat absorption assembly and the back plate and provided with a cold air inlet. A hot air outlet is formed in the heating bin. The cold air inlet or the hot air outlet is provided with a draught fan. The heat absorption assembly comprises a heat absorption layer and a screen plate, wherein the heat absorption layer faces the heating bin and is provided with ventilating micro-holes, and the screen plate faces the dust settlement bin.