Compact heating device for the obtaining of hot sanitary water and hot air in motorhomes and similar vehicles (Machine-translation by Google Translate, not legally binding)

摘要

Compact heating device for obtaining domestic hot water and hot air in motor homes and similar vehicles, comprising: - a closed circuit (10) of heat-carrier liquid driven by a closed circuit pump, said closed circuit (10) integrating a first section (11) which is in thermal contact with a first source of heat energy (50), and a second bifurcated section (12) formed by a bifurcation branch (15), a first branch (13), a second branch (14), and a conjunction derivation (16); - an open circuit (20) of domestic hot water opened and connected at the entrance end to a tank or source of water fit for human consumption, and connected at the outlet end to a tank or waste water collection system, and disposing in intermediate sections of hot water consumption equipment; - a liquid-liquid heat exchanger (30), through which the heat-carrying liquid of the first branch (13) of the closed circuit and the water of the open circuit (20) of domestic hot water circulate through a portion of the open circuit (21) of domestic hot water; - a liquid-gas heat exchanger (40) through which the heat-carrying liquid of the second branch (14) of the closed circuit and ambient air supplied through an ambient air inlet (41) circulates, and expelled through of a heated ambient air outlet (42); Characterized because: - the heating device comprises a heating unit formed by a casing (60) that integrates at least the liquid-liquid exchanger (30), the liquid-gas exchanger (40), the second bifurcated section (12) of the closed circuit, a portion of the first section (11), the ambient air inlet (41), the heated ambient air outlet (42), and the open circuit portion (21) of domestic hot water including the liquid-liquid exchanger (30); - the first source of heat energy (50) is foreign to the casing (60), and obtains heat from the burning of a fuel; y - the portions of the open circuit (21) of sanitary hot water and of the closed circuit (10) integrated in the housing (60) have coupling connections (61) at their ends to allow their connection and disconnection with respect to portions of open circuit (20) sanitary hot water and closed circuit (10) foreign to the casing (60). (Machine-translation by Google Translate, not legally binding)