公开(公告)号：US5832742A

公开(公告)日：1998-11-10

申请号：US846212

申请日：1997-04-28

申请人： Yasumichi Kouri ,  Tomohiro Morita ,  Masatoshi Asakawa ,  Hidetoshi Arima ,  Norikazu Kubota

发明人： Yasumichi Kouri ,  Tomohiro Morita ,  Masatoshi Asakawa ,  Hidetoshi Arima ,  Norikazu Kubota

IPC分类号： F25B33/00

CPC分类号： F25B33/00 ,  F25B2333/003

摘要： In a compact absorption type refrigerator which eliminates an ill effect caused by the local overheating of a heating chamber in a high-temperature regenerator with a liquid pipe boiler, a high-temperature regenerator 5 heats a heating chamber 63 in which vertical liquid pipes 51 for circulating a diluted absorption solution 2a are arranged in a matrix form with the combustion surface 60D2 of a plane flame type burner 60X to evaporate refrigerant vapor 7a from the diluted solution 2a. The width 60BX of the combustion surface 60D2 within a horizontal plane is made smaller than the width 51BX of the liquid pipes 51 arranged in a matrix form, the volume of flames on the combustion surface 60D2 within the horizontal plane is made large at a central portion and small at portions on wall 50B sides, or the volume of flames on the combustion surface 60D2 within a vertical plane is made large at an upper portion and small at a lower portion so that the diluted solution 2a flows in an upward direction in flow passages 51a and a downward direction in flow passages 50a and 50b.

摘要翻译： 在采用液体管式锅炉的高温再生器的加热室局部过热消除不良影响的紧凑型吸收式制冷机中，高温再生器5加热加热室63，在该加热室63中， 循环稀释的吸收溶液2a与平面火焰式燃烧器60X的燃烧表面60D2以矩阵形式排列，以从稀释溶液2a蒸发制冷剂蒸气7a。 在水平面内的燃烧面60D2的宽度60BX比构成矩阵状的液体管51的宽度51BX小，水平面内的燃烧面60D2上的火焰的体积在中央部分大 并且在壁50B侧的部分处较小，或者在垂直平面内的燃烧表面60D2上的火焰体积在上部较大并且在较小部分处较大，使得稀释液2a在流动通道中向上流动 51a和流路50a，50b的向下方向。