DIN EN 15218:2007
空间冷却用带蒸汽冷凝器和电驱动压缩机的空气调节装置和液态制冷包.术语、定义、试验条件、试验方法和要求

Air conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling - Terms, definitions, test conditions, test methods and requirements; English version of DIN EN 15218:2007-01


DIN EN 15218:2007


标准号
DIN EN 15218:2007
发布
2007年
发布单位
德国标准化学会
替代标准
DIN EN 15218:2013
当前最新
DIN EN 15218:2022
 
 
适用范围
This standard specifies the terms, definitions, test conditions, test methods and requirements for rating the performance of air conditioners and liquid chilling packages, with electrically driven compressors and with evaporatively cooled condenser when used for space cooling. The evaporatively cooled condenser is cooled by air and by the evaporation of external additional water. This additional external water is fed by a specific water supply circuit or by a water tank. This standard does not apply to air-to-air and air-to-water air conditioners with a condenser cooled by air and by the evaporation of water condensed on their evaporator. This standard does not apply to units equipped with a water tank or with a continuous water circuit supply that cannot operate without water feeding. This standard applies to factory-made units which can be ducted. This standard applies to factory-made units of either fixed capacity or variable capacity by any means. Packaged units, single split and multisplit systems are covered by (his standard. With regard to units consisting of several parts, this standard applies only to those designed and supplied as a complete package. Installations used for industrial processes cooling are not within the scope of this standard. NOTE All the symbols given in this text should be used regardless of language.

DIN EN 15218:2007相似标准


推荐

高低温湿热试验箱六种制冷方式

压缩机功能:把制冷剂蒸气从低压状态压缩至高压状态,创造了制冷剂在冷凝器中常温液化条件。被称为整个装置“心脏”。冷凝器功能:使压缩机排出制冷剂 过热蒸气冷却,并凝结为制冷剂液体,在冷凝器制冷热量排放给冷却介质。分类:水冷式冷凝器、风冷式冷凝器、蒸发式冷凝器。风冷式冷凝器:使用安装方便,不需要冷却水、热量由分机将其带入大气中。...

食品企业常用设备设施标准汇总

术语;GBT 21472-2008食品工业用不锈钢弯头三通;GBT 22732-2008食品速冻装置 流态化速冻装置;GBT 22733-2008食品速冻装置 螺旋式速冻装置;GBT 22734-2008食品速冻装置 平板式速冻装置;GBT 24397-2009螺旋挤压式多功能粉丝机;GBT 25129-2010制冷空气冷却器;GBT 2611-2007试验机 通用技术要求;GBT 26995-...

实验室里试验那些故事。。。

2、定期(每3个月)清洗冷凝器:对于压缩机采用风冷冷却,应定期检修冷凝风机,并对冷凝器进行去污除尘,以保证其良好通风换热性能;对于压缩机采用水冷冷却,除须保证其进水压力、进水温度外,还必须保证相应流量,并定期对冷凝器内部进行清洗除垢,以获取其持续换热性能。...

晟简述高低温试验制冷系统原理

我们把高低温试验箱看做两部分:箱内箱外。箱内装置主要作用是吸收热量,也就是制冷。它主要装置是蒸发器。箱外装置作用是散热和提供动力,它主要装置压缩机冷凝器毛细管。这里着重说一下制冷制冷原理,它并不像我们想象中那样,是靠降低自身温度达到吸热效果。而是用了一种物理现象——液体沸腾吸热。这是另一个物理知识——压力越低,沸点越低。...





Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号