| 摘要 |
A tube type heat exchanger comprising coaxially arranged tubes of increasing diameter, characterised in that the first fluid tube (13, 15, 17, 19, 21) is interconnected with the first fluid distributor (3, 5, 7, 9, 11). The connection is ensured along the whole tube perimeter intersection (13, 15, 17, 19, 21) of the first medium tube and the first medium distributor (3, 5, 7, 9, 11). The upper part of the distributor (3, 5, 7, 9, 11) is fastened along the whole perimeter of intersection with the second fluid tube (14, 16, 18, 20, 22). By analogy, the second fluid leading tube (14, 16, 18, 20, 22) is interconnected with the first fluid leading tube (13, 15, 17, 19, 21). The first medium distributor (3, 5, 7, 9, 11) is interconnected with the first fluid inlet conduit (1). The second fluid distributor (4, 6, 8, 10, 12) is interconnected with the second fluid distributor (2). |
