Heat pump smoke waste heat recycling system of gas engine

Abstract

The invention discloses a heat pump smoke waste heat recycling system of a gas engine. The heat pump smoke waste heat recycling system comprises a gas drive system, a water source heat pump system, a waste heat recycling system and a tail end energy supply system. The gas drive system is used for driving the water source heat pump system to work. The water source heat pump system is used for extracting heat on the water source side for supplying heat to users at the tail end. The waste heat recycling system is used for recycling heat of smoke discharged by the gas drive system. The tail end energy supply system is used for utilizing the heat recycled by the waste heat recycling system for supplying cold to the users at the tail end. Thus, by utilization of the scheme, the energy on the gas side and the water source side can be utilized for supplying heat and cold to the users at the tail end at the same time.

Description

technical field [0001] The invention relates to the technical field of energy saving, in particular to a gas engine heat pump flue gas waste heat recovery system. Background technique [0002] With the development of our country's economy, many large buildings have appeared, such as office buildings, shopping malls, supermarkets, terminal buildings, etc. In winter and transitional seasons, the outer area is affected by the heat transfer of the envelope structure, and generally needs heating, while the inner area is basically not affected by the building envelope structure, and its load is mainly the air conditioning formed by the heat dissipation of lights, equipment, and human body. Cooling load, that is, there are both heating and cooling loads in the building. The "Code for Design of Heating, Ventilation and Air Conditioning" (GB50736-2012) stipulates that the inner and outer areas of such buildings should be equipped with separate air conditioning systems, and at the sa...

AI Technical Summary

Problems solved by technology

[0003] For large public buildings with both cooling load and heating load demand, if the traditional electric refrigerator is used for cooling, the consumption of high-grade energy will be increased

[0004] The disadvantage of the existing technology is: when there are cooling loads and heating loads at the same time, the traditional electric refrigerator is used for cooling, which increases the consumption of high-grade energy

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