Direct-fired efficient environment-friendly lithium bromide absorption hot and cold water unit

The present invention belongs to the technical field of air conditioning equipment, and particularly relates to a direct-fired efficient environment-friendly lithium bromide absorption hot and cold water unit. The unit adopts the double-section absorption technology and the flue gas recycling techno...

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Bibliographische Detailangaben
Hauptverfasser:	Su Yinghe, Ma Shixin, Liang Gangqiang, Yun Dong, Xia Kesheng, Liu Mingjun, Zhang Hongyan, Meng Lingyan, Xu Changzhou, Song Li
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS 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:	The present invention belongs to the technical field of air conditioning equipment, and particularly relates to a direct-fired efficient environment-friendly lithium bromide absorption hot and cold water unit. The unit adopts the double-section absorption technology and the flue gas recycling technology, a solution preheater, an exhaust heat recovery unit and an air preheater are additionally arranged, absorbers are divided into a high pressure absorber and a low pressure absorber, and evaporators are divided into a high pressure evaporator and a low pressure evaporator. The direct-fired efficient environment-friendly lithium bromide absorption hot and cold water unit adopts the double-section absorption technology, the solution preheater is additionally arranged, the concentration difference of the lithium bromide solution can be increased, the solution circulation volume is decreased, and thus the heat transfer efficiency is improved; the exhaust heat recovery unit and the air preheater are adopted, the dil