Based on the analysis of actual energy consumptions during stevia sugar production,practical measures were proposed to save energy（ gas,water and powder） consumption and reduce cost through waste heat recycle and ut...Based on the analysis of actual energy consumptions during stevia sugar production,practical measures were proposed to save energy（ gas,water and powder） consumption and reduce cost through waste heat recycle and utilization,process improvement,equipment operation efficiency,application of newly energysaving equipment,and some project applications were provided as case study for some techniques and methods adopted in the production.展开更多
Preliminary investigation of the assigned task shows that the energy efficiency of residential houses is conditioned by the quantity of energy,consumed by all internal energy providing systems that serve for creation ...Preliminary investigation of the assigned task shows that the energy efficiency of residential houses is conditioned by the quantity of energy,consumed by all internal energy providing systems that serve for creation of comfort microclimate in all rooms of the building.The energy consuming systems of residential houses are:heating,ventilation,air conditioning,domestic hot water providing,tap water supplying systems and other life supporting facilities.If the listed systems consume possibly least quantity of energy or so cold zero net energy,the building can be qualified as energy efficient.The authors of this article try to give right answers how to provide the best,cheapest and ecologically safe solutions of assigned tasks.One of the radical solutions of the problem is the development and use of fossil fuel non-consuming installations of energy production.To overcome of mentioned problems the authors developed new type of thermal and electrical energy generating high efficiency local and central systems.For this reason,the authors of this study decided to develop new generation of heating,ventilation and domestic hot water supplying high efficiency integrated systems.展开更多
墙体是建筑的主要组成部分之一,其热损失占据了冬季供暖能耗的一大部分,因此降低墙体热损失是建筑节能领域的研究重点.热管置入式墙体(wall implanted with heat pipes,WIHP)是一种新型的太阳能被动式利用技术.通过TRNSYS软件建立了一...墙体是建筑的主要组成部分之一,其热损失占据了冬季供暖能耗的一大部分,因此降低墙体热损失是建筑节能领域的研究重点.热管置入式墙体(wall implanted with heat pipes,WIHP)是一种新型的太阳能被动式利用技术.通过TRNSYS软件建立了一个新的WIHP传热部件,并通过实验测试进行模型验证.对WIHP不同方向的传热性能进行分析,并提出两种WIHP的优化方式.结果表明,在工作期间,南向WIHP、西向WIHP和东向WIHP均可以提高内表面温度,减少墙体热损失,节能效果显著.展开更多
文摘Based on the analysis of actual energy consumptions during stevia sugar production,practical measures were proposed to save energy（ gas,water and powder） consumption and reduce cost through waste heat recycle and utilization,process improvement,equipment operation efficiency,application of newly energysaving equipment,and some project applications were provided as case study for some techniques and methods adopted in the production.
文摘Preliminary investigation of the assigned task shows that the energy efficiency of residential houses is conditioned by the quantity of energy,consumed by all internal energy providing systems that serve for creation of comfort microclimate in all rooms of the building.The energy consuming systems of residential houses are:heating,ventilation,air conditioning,domestic hot water providing,tap water supplying systems and other life supporting facilities.If the listed systems consume possibly least quantity of energy or so cold zero net energy,the building can be qualified as energy efficient.The authors of this article try to give right answers how to provide the best,cheapest and ecologically safe solutions of assigned tasks.One of the radical solutions of the problem is the development and use of fossil fuel non-consuming installations of energy production.To overcome of mentioned problems the authors developed new type of thermal and electrical energy generating high efficiency local and central systems.For this reason,the authors of this study decided to develop new generation of heating,ventilation and domestic hot water supplying high efficiency integrated systems.
文摘墙体是建筑的主要组成部分之一,其热损失占据了冬季供暖能耗的一大部分,因此降低墙体热损失是建筑节能领域的研究重点.热管置入式墙体(wall implanted with heat pipes,WIHP)是一种新型的太阳能被动式利用技术.通过TRNSYS软件建立了一个新的WIHP传热部件,并通过实验测试进行模型验证.对WIHP不同方向的传热性能进行分析,并提出两种WIHP的优化方式.结果表明,在工作期间,南向WIHP、西向WIHP和东向WIHP均可以提高内表面温度,减少墙体热损失,节能效果显著.
