某医院暖通空调节能和绿建技术的应用

以我国北方寒冷地区某儿科医院的住院楼和专家周转房的暖通设计为例,阐述了暖通空调专业的节能和绿建技术在实际工程中的应用,结合建筑本身的布局和使用功能等特点,对暖通设计进行了新的构思,同时对设计中遇到的问题进行了探讨,从而实现绿色医疗建筑的节能和可持续发展。     

节能低耗绿色建筑的设计与创新技术介绍

对低耗绿色建筑体型需求、室内外建筑材料、设备需求等方面进行了设计与创新,达到了低耗和被动式节能效果,具体数据规格可按不同需求及不同预算来进行调整,对发展低耗节能建筑具有重要意义。     

A green roof model for building energy simulation programs

A physically based model of the energy balance of a vegetated rooftop has been developed and integrated into the EnergyPlus building energy simulation program. This green roof module allows the energy modeler to explore green roof design options including growing media thermal properties and depth, and vegetation characteristics such as plant type, height and leaf area index. The model has been tested successfully using observations from a monitored green roof in Florida. A preliminary set of parametric tests has been conducted on prototypical 4000 m² office buildings in Chicago IL and Houston TX. These tests focus on evaluating the role of growing media depth, irrigation, and vegetation density (leaf area index) on both natural gas and electricity consumption. Building energy consumption was found to vary significantly in response to variations in these parameters. Further, this response depended significantly on building location (climate). Hence, it is evident that the green roof simulation tool presented here can serve a valuable role in informing green roof design decisions.     

低碳节能建筑设计和绿色建筑生态节能设计研究

全世界的人口在不断的增长,能源的消耗量也在不断的增多,传统的生活方式正在受到挑战和质疑,所以,人们越来越多的倡导节能环保,尤其在建筑行业,更是将低碳节能等理念贯穿始终。本文就针对低碳节能建筑设计和绿色建筑生态节能设计的研究,从含义,实现低碳,绿色的设计理念所带来的成果以及对人们生活的影响,最后就实现低碳节能设计和绿色生态建筑节能设计的基本策略进行探讨。     

绿色建筑中的建筑节能

在介绍绿色建筑的概念和发展状况的基础上,从建筑规划与设计、围护结构、提高能源利用效率、新能源利用方面对建筑节能的技术途径进行论述,从而真正实现节能的目标。     

浅谈绿色医院建筑的发展

针对医院特殊的服务救治功能对环境健康的更高要求,阐述了绿色医院建筑的内涵,介绍了国内外绿色医院建筑的发展,并指出发展绿色医院建筑的意义,以实现医院建筑的可持续发展,提高医院的运行效率,促进医院环境的改善。     

树立低能耗、无污染和绿色健康的理念——浅谈太阳能在建筑中的利用

首先介绍了建筑围护结构（太阳墙系统、被动式太阳房等）的生态建筑特征，以及其太阳能利用原理，接着通过实例分析生态建筑大师托马斯·赫尔佐格在利用太阳能进行建筑设计的先进理念，最后探讨它们对我国太阳能建筑设计的启示作用。     

推进绿色能源革命性发展

随着世界性的能源紧张、环境保护等综合性因素的影响，太阳能利用目前在我国已经进入关键的时刻，已经成为我国能源和环保政策的核心内容。就像大家都知道的那样，很多地方的建筑主管部门已经把是不是采用太阳能作为审核建筑设计的硬性指标了，把房屋建筑的太阳能节能指标列为验收时的主要指标之一，显而易见，我国的太阳能产品会有一个空前的发展是不容置疑的。     

《绿色医院建筑评价技术细则》编制

编制意义医院作为我国能源消耗较高的公共服务机构,节能改造任务和需求巨大.为认真贯彻落实节能减排国家战略,积极探索我国绿色医院建设和发展模式,引导<绿色建筑评价标准>在医院建设领域的推广,有效推进中国绿色医院建设,住房和城乡建设部科技发展促进中心和卫生部医院管理研究所决定依托双方的行业职责,共同组织编制<绿色医院建筑评价技术细则>,以期为绿色医院建筑的规划,设计,建设和运营管理提供系统规范的理论指导,为绿色建筑评价标识在医院建筑领域的评定和发展提供明确的技术原则,为绿色建筑创新奖的评审提供详细的评判依据,为<绿色医院建筑评价标准>的编制奠定扎实的工作基础.     

绿色医院建设中的相关问题研究

通过分析医院发展过程中所面临的问题,对建设绿色医院的对策进行了研究,指出发展绿色医院要坚持以人为本、人与自然相和谐、科学化管理等原则,为人们提供健康、舒适、和谐的医疗空间。     

A new methodology for the design of low energy buildings

The Kyoto protocol binded the developed countries to reduce the greenhouse gas emissions at least by 5% by 2008-2012 in order to tackle global warming and climate change. Some of the measures of the governments to achieve this goal are to promote new buildings construction and to retrofit existing buildings while satisfying low energy criteria. This means improving energy efficiency of buildings and energy systems, developing sustainable building concepts and promoting renewable energy sources.The design of a low energy building requires parametric studies via simulation tools in order to optimize the design of the building envelope and HVAC systems. These studies are often complex and time consuming due to a large number of parameters to consider. Hence, this paper aims to set up a methodology that simplifies parametrical studies during the design process of a low energy building. The methodology is based on the Design of Experiments (DOE) method which is a statistical method widely used in industry to perform parametric studies that reduces the required number of experiments.     

用单位医疗量的能耗密度评价医院能耗水平的研究

利用数理统计方法分析了上海市市属33家三级甲等医院近5年与能耗相关的建筑面积、门急诊人次、床位数等9类数据,得出了医院建筑面积和医疗业务量是三级甲等医院能耗的主要影响因素。按照治疗成效的能耗评价思路和医院用能及其管理现状,提出并验证了用单位医疗量的能耗密度指标评价三级甲等医院能耗水平的合理性和有效性。     

谈村镇建设中绿色能源的低技应用

针对我国目前的建筑能耗现状,介绍了太阳能、地热能及生物能等绿色能源在村镇建设中的低技应用,并阐述了各种应用方式及工作原理,以实现节约能源的目标。     

Detection of low concentrations of malachite green and crystal violet in water.

A simple procedure for the detection of low concentrations of malachite green and crystal violet in water is presented. The dyes were preconcentrated from 1,000 ml of water samples with magnetic solid phase extraction using magnetic affinity adsorbent (magnetite with immobilized copper phthalocyanine dye). Due to the magnetic properties of the adsorbent the preconcentration process can also be performed in water samples containing suspended solids. After elution of the captured dyes, their presence in eluates was detected spectrophotometrically. Concentrations of both dyes in the range 0.5-1.0 microgl(-1) of water could be reproducibly detected. The dyes can be detected not only in potable water, but also in river ones.     

建筑节能与绿色建材

在建筑节能措施中,围护结构节能是最为关键的部分,通过对历年建筑能耗的统计结果进行分析,提出绿色建材是建筑围护结构节能的关键,同时也是建筑行业坚持走资源节约型和环境友好型的可持续发展道路的关键,并总结归纳了绿色建材分类,为建筑节能工作的开展提供了合理的参考和建议。     

环境保护和节能及绿色建筑

解释了绿色建筑体系的新概念，论述了绿色建筑的能源观、设计观以及技术观，体现了环境保护、节能与绿色建筑三者间的协调发展模式，从而创造保护生态且能够可持续发展的人类生存环境。