共查询到20条相似文献,搜索用时 156 毫秒
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酒店行业是能源资源消耗和污染物排放较大的行业,实施节能减排工作意义重大。笔者结合实际工作,对酒店行业一般部门,包括空调系统、照明系统、供水系统、客房系统和餐饮系统等的节能减排方案进行了探讨。 相似文献
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8月30日,由中国名酒店组织主办、上海市节能协会协办的酒店节能减排经验(暨)技术交流大会在上海国际会议中心举行,上海市旅游局、上海市节能协会、中国名酒店组织等有关领导以及来自全国各地会员单位的代表共六十多人出席了会议。 相似文献
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最近,黄浦区作出部署,按照市政府“零售业节能行动方案”要求,围绕提高企业节能意识、加强企业节能管理,在管理节能、技术节能、节能宣传、绿色消费等方面,在南京步行街和豫园商城开展节能减排示范创建活动,力争做到四个率先:率先实施节能工作推进责会制、率先开展“绿色营销”、率先倡导“绿色消费”、率先实现“绿色照明”。以创建示范活动为引领,带动全区商业的节能减排工作。 相似文献
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能效自愿协议是行业组织或企业以节能和减排温室气体为目的自愿与政府签订的一种协议。中国乡镇企业普遍工艺落后,能源效率低,节能潜力巨大。本文借鉴国内外自愿协议经验,通过对GEF在中国乡镇企业示范项目实施过程具体分析,提出了加强宣传教育、制定优惠政策和发挥行业协会作用等在乡镇企业推广自愿协议有益建议。 相似文献
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This paper discusses energy consumption, building development and building energy consumption in China, and points that energy efficiency management and maintenance of large-scale public buildings is the breakthrough point of building energy saving in China. Three obstacles are lack of basic statistics data, lack of service market for building energy saving, and lack of effective management measures account for the necessity of energy efficiency supervision for large-scale public buildings. And then the paper introduces the supervision aims, the supervision system and the five basic systems’ role in the supervision system, and analyzes the working mechanism of the five basic systems. The energy efficiency supervision system of large-scale public buildings takes energy consumption statistics as a data basis, Energy auditing as a technical support, energy consumption ration as a benchmark of energy saving and price increase beyond ration as a price lever, and energy efficiency public-noticing as an amplifier. The supervision system promotes energy efficiency operation and maintenance of large-scale public building, and drives a comprehensive building energy saving in China. 相似文献
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随着社会的进步与经济的繁荣,我国建筑行业对能源的需求进一步加深。而建筑节能的研究在我国尚未成熟,且主要集中于办公、商业类建筑。基于上述现状,针对酒店行业的复杂用能特点,提出利用酒店现场实测数据对酒店空调系统用能进行诊断。选取上海市区某酒店现场实测后发现该酒店空调系统冷水机组实际运行COP小于额定COP,偏差在10%以上。主要原因是由于空调系统长期处于欠负荷状态运行所致。对主机及水泵加装热回收装置及变频器后,发现可降低酒店能耗费用18.16万元,效果显著。对酒店进行实测分析可以有效节省能源,响应国家节能减排政策要求,为建筑业的可持续发展提供更先进的技术指导。 相似文献
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《Energy Policy》2013
Energy efficiency of buildings in the service sector is becoming increasingly important in China due to the structural shift of the economy from industry to services. This paper employs a bottom-up cohort model to simulate current energy saving policies and to make projections for future energy use and CO2 emissions for the period 2000–2030 in the Chinese service sector. The analysis shows that energy demand in the service sector will approximately triple in 2030, far beyond the target of quadrupling GDP while only doubling energy use. However, it is feasible to achieve the target of emission reduction by 40% in 2020 even under the poor state of compliance rate of building standard. This paper also highlights four crucial aspects of designing optimal energy saving policies for China's service sector based on the model results. 相似文献
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文中根据东北地区典型住宅楼建设项目的特点,在建筑结构及配套设施用能方面提出相应节能措施,为建筑类项目的节能评价提出建议。 相似文献
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我国正处在调结构、转方式的关键时期,研究产业和能源消费结构变化对单位产值能耗的影响具有较强的现实意义。本文对比分析了我国和美国、日本、德国产业结构、能源消费结构与单位产值能耗的变化规律,研究了产业结构和能源消费结构变化对单位产值能耗的影响,总结了日本节能管理对降低单位产值能耗的作用,提出在优化产业、能源消费结构的同时,加强节能管理是降低我国单位产值能耗的现实选择。 相似文献
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回顾近年来浦东新区在建筑节能方面的做法和经验,通过健全工作机制,制定完善的政策法规,开展技术创新,为建筑节能发展提供保障;在政策激励、政府监管、示范推广上为建筑节能发展提供动力;在可再生能源应用、绿色建筑、能源审计上为建筑节能发展开拓新路。对近年来在建筑节能推行过程中遇到的各种问题进行探讨,并提出相应的对策。 相似文献
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中央空调系统变频节电及余热回收技术 总被引:3,自引:1,他引:2
运用中央空调系统热负载关系图,分析了压缩机、循环水泵、空调箱三大电耗部分的节能原理、潜力及国外最新发展动态,介绍了中央空调变频闭环节能系统和余热回收系统,提出了饭店业制冷、供热系统能源循环利用的节能新模式。 相似文献
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Xiaojun DaiMark Jolly 《Applied Energy》2012,89(1):111-116
Compared with its output the casting industry uses a disproportionate amount of energy as a result of the inefficient processes used. This paper presents the melting processes that are used in one of the traditional foundries and identifies the energy burdens associated with them. A comparison is then made with the new CRIMSON process to demonstrate where energy savings can be made. An actual case or casting sample is investigated to demonstrate the advantage of energy saving in CRIMSON method which will help the foundry industry in reduction of energy cost and promote competitiveness in the production of high end casting components. 相似文献