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

A technology of engine coolant and automobile engine, which is applied in the direction of machines using waste heat, energy-saving heating/cooling, heating/cooling equipment, etc. It can solve problems such as fuel consumption and exhaust emissions, energy waste, and environmental pollution, and achieve energy efficiency improvement and manufacturing Convenience, smooth running effect

Inactive Publication Date: 2011-11-30
沈学明
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The current on-board air-conditioning systems of buses and large-scale tourist buses generally have hig

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

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Embodiment Construction

[0027] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0028] The object of the present invention is to provide a lithium bromide absorption type vehicle-mounted air-conditioning system which utilizes exhaust waste heat of an automobile engine and engine coolant as thermal power sources. It is a cooling and heating air-conditioning system that slightly modifies the cooling system of the engine, and uses the exhaust waste heat of the automobile engine and the heat of the engine coolant as the power source of the vehicle-mounted lithium bromide absorption air-conditioning system. It is also a double-effect lithium bromide absorption refrigeration air-conditioning system.

[0029] Slightly modify the coolant system tank, ad...

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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...

Claims

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Application Information

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IPC IPC(8): F25B15/06F25B27/02
CPCY02B30/625B60H1/3201B60H1/32011
Inventor 沈学明姜源孙万富陈熙申小中林勇石晓明远飞盛青松
Owner 沈学明
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