Feasibility Analysis on Recycling of Condensation Heat in Lithium Bromide Units
Taking the gas-fired combined cooling,heating and power system in a district energy project in Shanghai as the research object,after in-depth analysis and research on the operating principle of the remaining heat utilization equipment lithium bromide unit,a condensation heat recovery scheme was designed to further improve the comprehensive efficiency of the system.This scheme recovers part of the condensed waste heat during the refrigeration process and upgrades the lithium bromide unit to a cold and heat dual supply mode that can simultaneously achieve cooling and heating.The comprehensive efficiency of the modified gas-fired combined cooling,heating and power system in-creased by 7.14％.At present,there is no precedent for using condensation heat recovery in domestic gas-fired combined cooling,heating and power systems.This case is the first of its kind in China and can provide reference and lessons for similar gas-fired combined cooling,heating and power system technology upgrades.
Gas-Fired Combined Cooling Heating and Power SystemLithium Bromide UnitConden-sation Recovery
万方数据
维普
