Efficiency of light -to -heat conversion is improved solar air heater

• Main Author: SUN ZHAOTAO
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2019
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS; VENTILATING; WEAPONS

The utility model discloses an efficiency of light -to -heat conversion is improved solar air heater, including the frame, the inside fixedly connected with heat transfer bellows of frame, the bottomof heat transfer bellows and top feed through respectively has intake pipe and outlet duct, and the one end of intake pipe runs through the frame and extends to the outside of frame, and the one end intercommunication that the intake pipe lies in the frame outside had the filter frame, related to solar air heater technical field. This efficiency of light -to -heat conversion is improved solar airheater, realize forcing the heat transfer, the interactive speed of air has been increased, the effectual area that increases the heat transfer, in certain length, obtain better heat transfer effect,can effectually slow down the air and pass through speed, make the air can have the sufficient time to carry out the heat transfer in the heat transfer bellows, be convenient for overhaul and maintaininstalling inside, it can n