Heat exchanging device, has inner space through which first fluid flows, and comprising set of heat-transferring conduits, where conduits are closely packed in cross-section of device by stacking conduits with each other in triangle form

摘要

The device (1) has an inner space (2) through which first fluid flows. Second fluid is allowed to flow through an outside space (3) to heat the second fluid. The inner space comprises a set of heat-transferring conduits (5), where the conduits are closely packed in a cross-section of the device by stacking the conduits with each other in a triangle form. The conduits are arranged and displaced to each other in adjacent rows. A housing of the outside space includes geometric shape, where the first fluid is water, and/or the second fluid is 1,1,1,2-tetrafluoroethane.