Thermodynamic principle of heat recovery system for low temperature waste heat with a given initial temperature and flow and for non-cycling operation is proposed in the article.
本文针对初温、流量一定且不循环使用的低温余热，提出确定其动力回收系统参数的热力学原则。
Original plane fin model of calculation for heat dissipating capacity in low-temperature hot water floor radiation heating system was hypothesized one-dimensional temperature field in floor.
在低温热水地板辐射供暖系统的计算中，原用的平面肋片模型假设地板的温度场是一维的。
The heat pump system with flash-tank can effectively improve the efficiency and reliability of air-source heat pumps running in low-temperature environment.
带闪发器的热泵系统可以有效地改善空气源热泵在低温环境下运行的制热性能和运行可靠性。
Low temperature hot water floor radiant heating system consists of heat source, and the collector, the heat insulation layer, heating pipe, pipeline, valve, filling layer and filter etc...
低温热水地面辐射供暖系统由热源，分、集水器，绝热层，加热管，填充层以及管路、阀门、过滤器等组成。
The results of the investigation show that under a relatively low heat source temperature the thermal and exergy efficiency of the system may attain in excess of 30%.
结果表明，在较低的热源温度下，系统的热效率和火用效率可以达到30 %以上；
This paper analyzes energy-saving characteristic of the heat pump with low-temperature radiated heating system.
本文对基于室内排风的热泵型低温地板辐射采暖系统进行了节能分析。
Key points in designing and construction of heat allocating system of floor heating system with low temperature hot water as medium were presented.
提出了地板采暖分户热计量系统的设计与施工技术要点。
Based on the principle of system power cycle and characteristics of Freon power generation system, the model for low temperature waste heat generating was constructed.
根据系统动力循环原理以及氟里昂循环发电系统的特点，组建了小型低温余热发电系统模型，并对蒸发器、冷凝器、汽轮机模型等组件进行了设计。
The adhesive of low temperature heat conduction and insulation is utilized to the seal end and bend to install the surface temperature sensor of the hydrogen oxygen engine system.
一种低温导热绝缘胶粘剂用于氢氧发动机系统表面温度传感器的端封和胶接安装。
Analyses the advantages of using low temperature geothermal gradient utilization system with serial mode of radiator and water source heat pump for retrofitted projects.
利用单位热成本的概念分析比较了几种供热方式的经济性，分析了散热器与水源热泵串联运行低温地热梯级利用供暖改造方案的优越性。
In order to increase the flexibility of the low-temperature heat system, the company introduced lithium bromide cooling technology.
为了增加低温热系统的操作弹性，改造中引入了溴化锂制冷技术。
Examples of low temperature waste heat utilization in Dalian Company are introduced, e. g, heat integration between unit and unit, units and system utilities, system and system as well.
介绍了大连石化分公司低温余热利用的几个实例，包括装置与装置之间的热联合、装置与系统公用工程之间的热联合及系统与系统之间的热联合等。
Compared with the one-stage system, the two-stage system has the better performance in whole. Energy savings and the capability to use low temperature heat are obtained.
较单级系统而言，双级空调系统具有良好的整体性能与节能效益，在使用低温热源上有较大优势。
Based on pinch analysis method and exergy principle, a new approach is developed to optimize the heat-pump integration between low-temperature distillation column and refrigeration system.
本文复合夹点分析方法和分析原理，建立了低温蒸馏塔与冷冻系统热泵流程集成的优化方法。
The invention relates to a low temperature heat energy recycling technology and discloses a combined circulation system of absorption refrigeration and power.
本发明涉及低温热能回收利用技术，公开了一种吸收式制冷和动力联合循环系统。
The invention relates to a low temperature heat energy recycling technology and discloses a combined circulation system of absorption refrigeration and power.
本发明涉及低温热能回收利用技术，公开了一种吸收式制冷和动力联合循环系统。
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