Small-sized electric cold-warm triple power supply system

Abstract

The present invention relates to a minitype cooling-heating-power supply system, concretely is a minitype cooling-heating-power supply system which can fully use smoke residual heat and belongs to refrigeration and air conditioner technology field. In gas path system, a smoke-water heat exchanger connection electric valve and a butterfly valve are connected in parallel to a smoke exhaust pipe at the end of the gas engine generator unit; the gas engine generator unit and a smoke supplemental combustion type lithium bromide refrigerator are connected wit a ball valve group and to a gas pipe, a vacuum hot water boiler is connected to the gas pipe. In water path system, the gas engine generator unit is connected with a water-water heat exchanger by pipeline, and the water-water heat exchanger is connected to a smoke-water heat exchanger by pipeline; the smoke supplemental combustion type lithium bromide refrigerator, the vacuum hot water boiler and the air conditioner water supply pipe of the electrical refrigerator are connected in parallel. The present invention generates electricity by engine, makes the generated smoke residual heat has different operating modes in different seasons, improves the energy using efficiency, improves the electric power reliability, reduces energy consume, needs little investment, small space and has quick effect.

Description

technical field [0001] The invention relates to a small combined cooling, heating and power system, in particular to a small combined cooling, heating and power system which fully utilizes the residual heat of flue gas, and belongs to the technical field of refrigeration and air conditioning. Background technique [0002] Combined cooling, heating and power supply is a total energy system based on the concept of energy cascade utilization, which integrates refrigeration, heating (including heating and hot water supply) and power generation. Its biggest feature is the cascading utilization of energy of different qualities. The thermal energy with relatively high temperature and high available energy is used for power generation, while the low-grade thermal energy with relatively low temperature is used for heating or cooling. This not only improves the efficiency of energy utilization, but also reduces the emission of carbides and harmful gases, and also has good economic and...

AI Technical Summary

Problems solved by technology

Application No. 200410067579.X, titled Household Combined Cooling, Heating, and Electric Power Supply System Using Vapor Compression Electric Heat Pumps, uses vapor compression electric heat pumps, which are different from lithium bromide absorption refrigerators, and are only suitable for households and small-scale commercial places Application, not suitable for small combined cooling, heating and power systems such as hotels and office buildings

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