strugowy heat exchanger construction of cylindrical, intended both for general use, and energy recovery of low-temperature waste heat sources

摘要

strugowy heat exchanger construction of cylindrical, intended both for general use, including technological processes, ogrzewnictwa, ventilation, air conditioning, refrigeration, and energy recovery from low-temperature heat sources consists of a concentric tube system , i.e..starting from the external: external tubes, (4) which is supplied at the same time, cold factor as a function of the perforated pipes constituting the partition sitowu0105, for cold factor (3), which is a pipe for a heat exchange partition between factors (2)the inner pipe (1) which is at the same time, perforated septum sitowu0105 for hot channel factor and inlet hot factor.with the feed inlet of hot (5) are formed in the front of the sieve (1), which is directed radially to the internal surface of cylindrical partitions heat exchange (2), striking in the septum and then as chilled are routed to the outlet of the ring the (6),and at the same time with the cold feed kru00f3u0107cem factor (8) and flowing in the space between the housing (4) and a partition (3), sitowu0105 formed in partition sieve (3) of which are directed radially to the outer surface of the cylindrical heat exchange bulkhead (2) ), hit the wall, then as components are routed to the outlet of the ring (7).strugowy heat exchanger has openings made in the compartments of the sieve (1) or (3) have diameters in the range from 0.3 to 1 mm. strugowy heat exchanger in compartments of the sieve (1) and (3) the openings made in rows at equal intervals ranging from 2 to 50 single hole diameters, or variable in length interval.the bulkhead forming heat exchange surface (2) has a cylindrical shape and the strugowego uderzana is on the inner strugami fluid heating and from the external strugami fluid heated by these fluids come in perpendicular to the division.