Luwa Air Engineering (Shanghai) Ltd.1Luwa Air Engineering (Shanghai) Ltd.Luwa Digi V and Energy Saving 纺织空调系统 控制与节能Textile Air Engineering Industrial Air EngineeringBack 回首页Luwa Air Engineering (Shanghai) Ltd.2Luwa Air Engineering 洛瓦空气工程 History and background 历史背景1935Luwa was founded in Zrich, Switzerland 洛瓦在瑞士苏黎世成立 1945Start of textile industry business, since then establishment as the world market leader 开展纺织工业业务，随后成为世界市场领军者 1965Luwa office in Hong Kong established 香港洛瓦办事处成立 1985Set-up of service stations in the PRC 在中国大陆开展业务 1997Manufacturing joint venture founded in Shanghai 在上海组建生产合资企业 2002Sales and project management taken over in China 在中国大陆开展销售及项目业务 2003Changed to wholly foreign owned enterprise (WFOE) 转变为外资独资企业 2004 - 2005Expansion of existing facility, 2nd factory opened 二期工厂运行 2007Diversification of Luwa activities into industrial air engineering, DIN ISO 9001 certification 洛瓦业务延伸至工业空气工程，通 过DIN ISO 9001 certification 认证 2010HRS 针对针对印染、后整理开展热热回收系统业务统业务Luwa Air Engineering (Shanghai) Ltd.3Luwa Air Engineering 洛瓦空气工程 Regional markets and locations 全球分支机构Switzerland 瑞士 Singapore新加坡India 印度China中国 Luwa Air Engineering Office 洛瓦办公室Luwa production / logistic center 洛瓦生产物流中心Agents 代表处Luwa Group Structure . 洛瓦集团框架Luwa Air Engineering (Shanghai) Ltd.4纺织空调控制系统与节能1.A) AC Energy Consumption 2. 纺织空调系统能耗统计B) Luwa DIGI V control system 洛瓦第五代数字控制系统简介C) Energy Saving Solutions节能措施Back 回首Luwa Air Engineering (Shanghai) Ltd.5纺织空调控制系统与节能A ）AC Energy Consumption 空调系统能耗统计Back 回本节首Luwa Air Engineering (Shanghai) Ltd.6纺织空调控制系统与节能Back 回本节首Energy Consumption of Air Conditioning Systems 空调系统能耗 Air Conditioning Systems consume a significant portion of the total energy consumed by a Textile Production Plant. 在一个纺织车间中，空调系统的消耗又占据了整个能源消耗的重要份额 环锭纺气流纺布厂(传统空调)布厂(分区工艺送风空调 ) 纺织机械以及吹吸风机70756671 灯光5444.5 空调及除尘(*)201625.519.5 冷冻站(*)554.55 (*) 没有节能装置，如变频器 (*) 冷冻站的总耗电量与年耗电量的比值 Considering that traditional AC- Systems in a Textile Production Plant can consume between 20% and 30% of a plants total energy, our clients expect us Textile Air Conditioning Engineers to offer solutions, which will reduce / minimize the energy bill.基于传统的纺织空调系统占能源消耗比重的20%30%，客户希望我们能在这方面提供 有效的解决方案来降低或者最小化能源成本Luwa Air Engineering (Shanghai) Ltd.7纺织空调控制系统与节能 1) Importance 重要性2) Basic Considerations 控制基本出发点3) Picture 洛瓦控制系统组成Back 回本节首Back 第二节B Luwa DIGI V control system 洛瓦第五代数字控制系统Luwa Air Engineering (Shanghai) Ltd.8纺织空调控制系统与节能The long term commercial success of any Textile mill largely depends on the overall productivity of the production plant. The productivity of a Textile production plant is influenced by many factors, such as: the quality of the raw material used (cotton) the capacity and efficiency of the production machinery the waste quantity (raw materials lost during the production) the know-how and experience of the management and staff the output and quality of the produced goods the energy costs and, last but not least accurately controlled / stable room conditions. 任何经营成功的纺织厂，在很大程度上取决于其整体生产力。 纺织厂的生产力或竞争力受很多因素影响，诸如： 原材料的质量（棉花）、生产设备的效能、原料损耗（生产过程中）、管理层和 员工的经验及专业水平、产量及质量、能源成本、还有一条那就是稳定、可控的室内温、湿度条件稳定、可控的室内温、湿度条件1) Importance 重要性BackLuwa Air Engineering (Shanghai) Ltd.9纺织空调控制系统与节能Air Conditioning systems operating without or, with badly designed or non-functioning control systems can never achieve and maintain stable room conditions and, they consume / waste a considerable amount of energy. 任何空调系统的运作，如果脱离了设计精良或功能全面的控制系统，是不可 能实现和保持稳定的室内条件，同时他们也会消耗/浪费大量的能源。 出发点二：最大限度降低空调系统能耗 出发点三：提高人工环境的舒适性。2) Basic Considerations 控制基本出发点Production plants operating in unstable / non controlled room conditions can never achieve the full capacity and efficiency of the machinery and / or produce a high quality product on a consistent basis. Low Productivity (reduced capacity, increased wastage, inconsistent quality, etc.) Low profitability (reduced product value, increased costs, reduced business volume, reduced margin, etc.) 生产车间室内条件如果在不稳定或不可控的条件下，是很难使所有的设备发挥最大的生产效率，生产 出高品质的产品。出发点一提供供恒湿、恒温的生产环境。- 提高生产率 - 稳定产品质量Luwa Air Engineering (Shanghai) Ltd.10纺织空调控制系统与节能Investing in a good, well functioning Control System must be considered a Priority 选择空调时需优先考虑优良的空调控制系统BackLuwa Air Engineering (Shanghai) Ltd.11纺织空调控制系统与节能Luwas uses a proprietary control system, a programmable, direct digital control system, specifically designed and developed for the Textile Industry. The Luwa DIGI-5 Control System (Luwas latest version) is an intelligent and user friendly system for regulating, controlling and monitoring and also incorporates specific functions for Energy Saving. 洛瓦开发出了一套专为纺织行业设计的可编程直接数字控制系统。 这套全智能DIGI-5系统（洛瓦更新版本）在调节，控制和监控方面都有不俗的表现 ，同时在节能上也发挥了更强大的功能。Back3 ）Picture 洛瓦控制系统组成Picture 1Picture 2Picture 3Picture 4Luwa Air Engineering (Shanghai) Ltd.12纺织空调控制系统与节能BackLuwa Air Engineering (Shanghai) Ltd.13纺织空调控制系统与节能Energy Consumption of AC-Systems in the Textile IndustryBackLuwa Air Engineering (Shanghai)