FAN HEATER USING AIR HEATER FOR CULTIVATION GREENHOUSE AND LIVESTOCK BARN

摘要

PURPOSE: A protected cultivation greenhouse and a fan heater for a barn are provided to prevent the damage by blight and harmful insects by a far infrared radiation, and to promote the growth of plants and animals. CONSTITUTION: A protected cultivation greenhouse and a fan heater for a barn comprises the following: a far infrared radiation core(10) including a first hollow hole(12) penetrating the center, and plural second hollow holes(14); a core heater(20) including a ceramic tube body(22) connected to the first hollow hole; an air heater(30) installed on the entrance of the second hollow holes; a blower(40) flowing in air to the ceramic tube body; an air compressor(50) supplying compressed air to the air heater; and an expanded tube(70) installed on the front end of the far infrared radiation core.