Thermally Driven Heat Pump Based on an Integrated Thermodynamic Cycle for Low Carbon Domestic Heating (Therma-Pump)

基于集成热力循环的热驱动热泵用于低碳家庭供暖（Therma-Pump）

• 批准号: EP/N020472/1
• 负责人: Zhibin Yu
• 金额: $ 90.85万
• 依托单位: University of Glasgow
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2016
• 资助国家: 英国
• 起止时间: 2016 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FN020472%2F1
• 关键词: Thermally; Driven; Heat; Pump; Based

The UK has set an ambitious target to cut its greenhouse gas emissions by at least 80% by 2050, relative to 1990 levels. Currently, heat accounts for nearly half of the energy consumption in the UK and a third of the nation's carbon emissions. To achieve the UK's carbon reduction target, the residential heating sector has to be substantially decarbonised. A wide range of technologies are at different stage of developments but their energy efficiencies are not all satisfactory. There is clearly a big gap between the demand and supply of cost-effective heating technologies in the UK. There is a urgent need for innovation of low-carbon heating technologies in the UK.This project develops a novel, gas-powered heat pump that integrates a small-scale Rankine Cycle power generator using organic working fluids (i.e. refrigerants) with a vapour-compression heat pump by means of a novel coupling technology. Both the heat rejected by the Rankine Cycle power generator and the heat provided by the heat pump are fully utilised for heating. The novel design allows the condensing temperature of the heat pump to be much lower than that of a single electrically-powered heat pump leading to much higher energy performance. The compact heat exchangers are used to enable the heat pump much small in size. The novel design of the combustion heat exchanger enables efficient and clean combustion processes. The novel heating technology developed through this project is much more efficient than traditional heating technologies, and therefore can significantly reduce the carbon emissions from the residential heating sector in the UK, if widely installed.

英国制定了雄心勃勃的目标，即到 2050 年将温室气体排放量相对 1990 年的水平减少至少 80%。目前，热能占英国能源消耗的近一半和全国碳排放量的三分之一。为了实现英国的碳减排目标，住宅供暖行业必须大幅脱碳。多种技术处于不同的发展阶段，但它们的能源效率并不都令人满意。英国经济高效的供暖技术的供需之间显然存在很大差距。英国迫切需要创新低碳供暖技术。该项目开发了一种新型燃气热泵，将使用有机工质（即制冷剂）的小型朗肯循环发电机与蒸汽发生器集成在一起。压缩热泵采用新颖的耦合技术。朗肯循环发电机排出的热量和热泵提供的热量都被充分利用来供暖。新颖的设计使热泵的冷凝温度远低于单个电动热泵的冷凝温度，从而实现更高的能源性能。紧凑型热交换器用于使热泵的尺寸小得多。燃烧热交换器的新颖设计可实现高效、清洁的燃烧过程。通过该项目开发的新型供暖技术比传统供暖技术效率更高，因此如果广泛安装，可以显着减少英国住宅供暖部门的碳排放。

项目成果

Design Strategies and Control Methods for a Thermally Driven Heat Pump System Based on Combined Cycles

基于联合循环的热驱动热泵系统设计策略和控制方法

• DOI: 10.3389/fenrg.2019.00131
• 发表时间: 2019-11-19
• 期刊: Frontiers in Energy Research
• 影响因子: 3.4
• 作者: M. Al;Youcai Liang;Zhibin Yu
• 通讯作者: Zhibin Yu

A Detailed Investigation on a Novel Combustion Heat Exchanger Design for Heating Applications

针对供热应用的新型燃烧热交换器设计的详细研究

• 发表时间: 2019
• 作者: A. Yadollahi

Effects of radiation and magnetic field on mixed convection stagnation-point flow over a cylinder in a porous medium under local thermal non-equilibrium

局部热非平衡下多孔介质中辐射和磁场对圆柱体上混合对流驻点流的影响

• DOI: 10.1007/s10973-019-08415-1
• 发表时间: 2019-06-03
• 期刊: Journal of Thermal Analysis and Calorimetry
• 影响因子: 4.4
• 作者: Rasool Alizadeh;N. Karimi;A. Nourbakhsh
• 通讯作者: A. Nourbakhsh

Assessment of single rotor expander-compressor device in combined organic Rankine cycle (ORC) and vapor compression refrigeration cycle (VCR)

有机朗肯循环（ORC）和蒸汽压缩制冷循环（VCR）组合中单转子膨胀机-压缩​​机装置的评估

• DOI: http://dx.10.1016/j.energy.2023.128763
• 发表时间: 2023
• 期刊: Energy
• 影响因子: 9
• 作者: Alshammari S

Thermodynamic approach for designing the two-phase motive nozzle of the ejector for transcritical CO2 heat pump system

跨临界CO2热泵系统喷射器两相动力喷嘴设计的热力学方法

• DOI: http://dx.10.1016/j.egypro.2017.12.382
• 发表时间: 2017
• 期刊: Energy Procedia
• 作者: Al