Absorption type vehicle-mounted air conditioning system using exhaust gas waste heat of automobile engine and coolant of engine as thermal power sources

Abstract

The invention relates to an absorption type vehicle-mounted air conditioning system using exhaust gas waste heat of an automobile engine and a coolant of the engine as thermal power sources, which belongs to the field of air conditioning systems. At present, the vehicle-mounted air conditioning systems of public buses and large tourism passenger vehicles generally have extremely high oil consumption and tail gas emission and extremely serious energy waste and environmental pollution. In the vehicle-mounted air conditioning system, water is used as a refrigerant, and lithium bromide solution is used as an absorbent, so that the absorption type vehicle-mounted air conditioning system is nontoxic and flavorless, and does not have harm to human bodies or damaging effects on the atmospheric ozone layer. The heat of the tail gas waste heat of the engine and the coolant of the engine is used as the power sources of the vehicle-mounted air conditioning system, so that the fuel oil consumptionis lowered, the operating cost of the public buses or large tourism buses is reduced, the emission load of automobile tail gas is effectively lowered, and ideas of energy conservation and environmentfriendliness are truly realized.

Description

technical field [0001] The invention relates to an air-conditioning system, in particular to an absorption-type vehicle-mounted air-conditioning system which utilizes exhaust waste heat of an automobile engine and engine coolant as thermal power sources. Background technique [0002] my country's energy utilization rate is low, and the waste heat recovery of medium and low temperature flue gas is not paid enough attention to, especially the waste heat recovery work of internal combustion engines is basically blank. Therefore, recovering and using this part of waste heat to drive the vehicle air conditioning system is a promising energy saving It is also a topic that countries all over the world are studying now. The current vehicle-mounted air-conditioning systems of buses and large-scale tourist buses generally have high fuel consumption and exhaust emissions, resulting in serious energy waste and environmental pollution. Contents of the invention [0003] The object of t...

AI Technical Summary

Problems solved by technology

The current on-board air-conditioning systems of buses and large-scale tourist buses generally have high fuel consumption and exhaust emissions, resulting in serious energy waste and environmental pollution.

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