巴黎人票APP

          <dfn id='Poooka'><optgroup id='Poooka'></optgroup></dfn><tfoot id='Poooka'><bdo id='Poooka'><div id='Poooka'></div><i id='Poooka'><dt id='Poooka'></dt></i></bdo></tfoot>

          <ul id='Poooka'></ul>

          • 暖通空调杂志社>期刊目次>2014年>第1期

            热网供热调节方式对吸收式热泵性能的影响

            Influence of heating regulation modes on performance of heat pump

            范江,白海尚,李彪
            太原理工大学

            摘要:

            针对回收利用电厂汽轮机排汽余热的溴化锂吸收式热泵及其供热系统,通过VB编程进行热泵机组的热力计算,分析了不同集中供热调节方式对热泵机组性能和供热系统能耗的影响。结果表明:对于直接连接热水供热系统,在室外温度较低时质量-流量调节方式的热泵能耗最小,室外温度较高时分阶段改变流量质调节方式的热泵能耗最小。

            关键词:电厂,热泵,循环水,供热负荷,调节

            Abstract:

            For the lithium bromide-water absorption heat pump and its heating system which recovers the waste energy of exhausted turbine steam from the power plant, calculates the thermal parameters of heat pump units by VB program, and analyses the effect of regulation modes on heat pump characteristics and heating energy consumption. Results show that, for the direct connected water heating system, the heat pump consumes the least energy with the integrative flow regulation mode under relatively lower outdoor air temperature condition, and it also consumes the least energy with the regulation mode of centralized regulation with flow varied by steps under relatively higher outdoor air temperature condition.

            Keywords:powerplant,heatpump,circulatingwater,heatingload,regulation

                你还没注册?或者没有登录?这篇期刊要求至少是本站的注册会员才能阅读!

                如果你还没注册,请赶紧点此注册吧!

                如果你已经注册但还没登录,请赶紧点此登录吧!