Heat exchanger, climate chamber provided with a heat exchanger and use of a climate chamber

摘要

Heat exchanger, in particular for use in a climate chamber, as well as to a climate chamber provided with such a heat exchanger. The heat exchanger essentially comprises a panel-shaped body (21) of heat-conducting material, which body is provided with fluid lines (22, 23, 24) for the passage of a fluid. The panel-shaped body (21) is provided with perforations (25, 26) for the passage of a gas stream (A) directed transversely to the plane of the panel-shaped body. The heat exchanger is furthermore provided with a medium, supply duct. (27) for supplying a gaseous medium to a plurality of gassing ducts (28). The gassing ducts (28) run parallel to one another along the panel-shaped body (21) and the interior of each gassing duct in each case touches a part of the panel-shaped body (21). Each gassing duct (28) is furthermore provided with a number of outflow openings (31) which are provided along’ the length thereof in a distributed manner in order to make it possible for the medium to flow into the gas stream (A).

主权项

1. A heat exchanger for use in a climate chamber, the heat exchanger comprising:
a main body having a substantially rectangular cross-section comprising a heat-conducting material, the main body having perforations which permit the passage of a gas stream directed transversely to the plane of the main body; a fluid feed line that permits a fluid to be received by the main body; a fluid discharge line spaced from the fluid feed line that permits the fluid to be discharged from the main body; a plurality of fluid lines formed in the main body and extending between and in communication with the fluid feed line and the fluid discharge line to permit a passing of the fluid through the main body; at least one medium supply duct for supplying a gaseous medium; and a plurality of gassing ducts which extend parallel to one another along the main body and also extend transversely to and in communication with the at least one medium supply duct, wherein each one of the gassing ducts is provided with outflow openings which are provided along the length thereof to permit the gaseous medium to flow into the gas stream, and wherein each gassing duct is provided with at least one fluid trough which extends over substantially the entire length of the gassing duct.