PROBLEM TO BE SOLVED: To provide a carbon dioxide gas generating apparatus in which consideration is given to the blowing amount of CO2 (discharge amount), a blowout temperature (discharge temperature), and/or its distance (discharge distance), its directionality (discharge directionality), etc. to prevent crops from burning.SOLUTION: According to the present invention, a carbon dioxide gas generating apparatus comprises: a main body 1 having a warm air chamber 2 in which a first blowout opening and a second blowout opening, which are opened to the inner side of a house, are formed and an air outlet mechanism that controls the blowing amount of CO2 from the first and second blowout openings (discharge amount), blowout temperature (discharge temperature), and/or its distance (discharge distance), and its directionality (discharge directionality).SELECTED DRAWING: Figure 2COPYRIGHT: (C)2018,JPO&INPIT【課題】作物の焼きつきが発生しがたいように、CO2の吹出量(吐出量)、吹出温度(吐出温度)、及び/又は、その距離(吐出距離)とか、その方向性(吐出方向性)等に配慮した炭酸ガス発生装置を提供する。【解決手段】炭酸ガス発生装置の本体1に設けた温風室2に、ハウスの内方に開口した第1吹出口と第2吹出口を設け、吹出口機構において、第1・第2吹出口からのCO2の吹出量(吐出量)、吹出温度(吐出温度)、及び/又は、その距離(吐出距離)とか、その方向性(吐出方向性)をコントロールする。【選択図】図2
