CAJ | 학술논문

结合某300MW供热机组循环水余热利用工程调试及性能测试情况，对工程基建期间吸收式热泵蒸汽系统接入方案存在的问题进行了分析，指出热泵汽源引出位置受热网供水温度影响、减温器后直管段不足及减温水流量偏小等问题是导致进入热泵蒸汽参数达不到设计值，从而影响工程节能收益的主要原因。提出改造措施并实施，节能效果显著，对同类工程基建设计、调试具有工程借鉴价值。
결합모300MW공열궤조순배수여열이용공정조시급성능측시정황，대공정기건기간흡수식열빙증기계통접입방안존재적문제진행료분석，지출열빙기원인출위치수열망공수온도영향、감온기후직관단불족급감온수류량편소등문제시도치진입열빙증기삼수체불도설계치，종이영향공정절능수익적주요원인。제출개조조시병실시，절능효과현저，대동류공정기건설계、조시구유공정차감개치。
Based on the commissioning and performance tests of the circulating water waste heat utilization project for the 300MW heating unit,the problem of the driving steam system access scheme for absorption heat pump is analyzed during the project infrastructure,which show the steam source location affected by hot network water supply temperature ,and short straight pipe after the desuperheater and less desuperheating water flow .It is the main reason that the heat pump steam parameters can’ t reach the design value ,thus affect the energy-saving benefits of the project .The proposed measures are offered,and then are implemented , which there are significant energy-saving effect and give reference for the similar engineering infrastructure design and commissioning .