ABSORPTION TYPE WATER COOLING AND HEATING MACHINE

PURPOSE: To permit automatic switching operation of heating operation and cooling operation and contrive the saving of electric power consumption by a method wherein a vessel, containing the refrigerant vapor of a high-temperature reproducer is connected to a vessel, in which the refrigerant of an e...

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Bibliographische Detailangaben
Hauptverfasser:	TOMITA SHUJI, MINOWA RYOHEI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS COMBINED HEATING AND REFRIGERATION SYSTEMS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: To permit automatic switching operation of heating operation and cooling operation and contrive the saving of electric power consumption by a method wherein a vessel, containing the refrigerant vapor of a high-temperature reproducer is connected to a vessel, in which the refrigerant of an evaporator is dispersed, through a refrigerant vapor pipeline while the refrigerant vapor pipeline is provided with a choking device and a motor-driven valve. CONSTITUTION: In an absorption type water cooling and heating machine, equipped with an evaporator 1, an absorber 2, a condenser 3, a low-temperature reproducer 4 and a high- temperature reproducer 5, a vessel, containing the refrigerant vapor of the high-temperature reproducer 5, is connected to another vessel, in which the refrigerant of the evaporator 1 is dispersed, through a refrigerant vapor pipeline 6. The refrigerant vapor pipeline 6 is provided with a choking device 7 and a motor-driven valve 25 while the switching of the motor- driven valve 25 is controlled by a cooling/heating changeover switch operated upon switching the cooling operation/heating operation. According to this method, the motor-driven valve 25 is closed and refrigerant vapor, generated in the high-temperature reproducer 5, is sent into the evaporator 1 through the refrigerant vapor pipeline 6 detouring the condenser 3 to use it for heating water in the pipe of the evaporator directly upon heating operation. On the other hand, the motor-driven valve is closed upon cooling operation.