EXHAUST SILENCER OF HEAT EXCHANGER UTILIZING ENGINE

PURPOSE:To promote the reduction of exhaust noise and the improvement of thermal efficiency, by providing an exhaust silencer, serving also as a heat exchanger, connecting with an exhaust passage arranged below a level of fluid, in the case of a device arranging an engine in a fluid tank storing the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NAKAJIMA SADAKAZU, SAKAMOTO YOSHIZO, YONEZAWA TORU, KAWASAKI SHINYA
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINEPLANTS HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NOT OTHERWISE PROVIDED FOR STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE USE OF WASTE HEAT OF COMBUSTION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To promote the reduction of exhaust noise and the improvement of thermal efficiency, by providing an exhaust silencer, serving also as a heat exchanger, connecting with an exhaust passage arranged below a level of fluid, in the case of a device arranging an engine in a fluid tank storing the fluid for a thermal medium. CONSTITUTION:When the invention is applied to an air conditioning outdoor heat exchanger device, the device, providing an engine 14 so as to vertically arrange its crankshaft 16 in a fluid tank 12 accumulating water 10, horizontally juxtaposes a cylinder block 19a and a cylinder head 19b for a crankcase 18 of the engine. The device, providing a pipe type exhaust heat exchanger 20 in the bottom of the cylinder head 19b, connects an exhaust pipe 21a, extended from the cylinder head 19b to the bottom, with the heat exchanger 20. While the device provides in the bottom of the crankcase 18 a primary exhaust silencer 22, serving also as a heat exchanger, to be connected with the heat exchanger 20 through a communication pipe 21b. Drain water in this silencer 22 is inducted to a drain muffler 30 through a discharge pipe.