空调计费流量计，智能冷热能计费流量计，广州流量计厂家

 空调计费流量计，智能冷热能计费流量计，广州流量计厂家
<*n style="text-indent: 2em; font-family: 宋体;">广州迪川仪器仪表有限公司推出一款新型的<*n lang="EN-US" style="text-indent: 2em;">DC-XSR<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">冷热能计量记录仪<*n style="text-indent: 2em; font-family: 宋体;">在国外应用时间当量较长，是比较成熟的技术；而在国内改革开放后，*空调才发展了约二十余年，*空调冷量计量收费技术是新兴的技术领域，选用计费方法时既要考虑计量的准确性——合理公平，又要考虑****的经济性——能够广泛应用。国内广泛应用的“按面积”平均分摊的计费方式虽然简单方便、零成本，但无准确性而言，纯属一种简单的算术平均的分摊方法，不能满足用户对计费合理性的需求。在此形势下，国内的冷、热计量技术也受到了广泛的重视，业内暖通*提出了一系列的计量费用分摊方法并被应用到*空调计费系统中。至今，国内空调计费先后经历了用“电表计量”、“水表计量”、“热能表计量”等收费方式，但这些计量收费方法都存在着或多或少的缺陷，都未能*空调计量收费“合理性”的问题。针对国内*空调计费技术的现状，出现了可以公平、合理、科学的计量收费技术。这种计费技术从*空调使用的系统整体性考虑，综合考虑用户的使用行为、消费心里等，大量应用了现代微机技术、数据采集、数据传输、数据处理、自动控制等应用技术。并被命名为“*空调计费系统”。该系统一经推出，便受到了业界广泛的关注，至今已有了大量的推广和广泛的应用。在所应用的大部分项目中，大多采用能量型与时间当量型计费方法。针对不同情况推行不同的计量方法，通过大量的项目成功稳定运行，能量型与时间当量型计费方法成为物业管理*空调收费的依据。

<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">“时间当量型”计费方法<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　该计费方法优点：<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　<*n lang="EN-US">(1)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">解决建筑物不利位置<*n lang="EN-US">(<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">顶层和端部单元<*n lang="EN-US">)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">住户热费缴纳问题。由于是按照供热面积与累计接通时间的乘积分摊热量，顶层和端部单元按照设计会多装散热器，所以也不需要多分摊热费。<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　<*n lang="EN-US">(2)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">安装方便、经济可靠。所研发的供热控制和热分摊计量一体化智能装置，不像热量表、温控阀等对水质要求较高，也不像热分配表那样对散热器类型和安装条件有要求，适合于各种末端形式的供热系统，其结构简单，安装使用方便，可靠性高。<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　<*n lang="EN-US">(3)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">集调节和计量于一体，设备较少，成本低，避免了传统热计量方法需要对空调系统进行复杂改造以及增加大量温控阀、热分配表，成本高昂的弊端，便于对用户的热的分摊。<*n lang="EN-US">
          <*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">国内空调计量中，大多数为写字楼、办公楼建筑，这楼建筑绝大部分是风机盘管加新风系统。风机盘管加新风系统是一种半集中式的*空调系统，当空气调节房间较多，且各房间要求单独调节时，比较适宜采用时间当量型空调计费系统。<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　能量型计费方法<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　在用户的供、回水管道上各安装一支温度传感器ＰＴ１０００，温度传感器要求是配对的*温度传感器，并在回水管道上安装一台电磁流量计。用流量计计量冷冻水<*n lang="EN-US">(<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">或热水<*n lang="EN-US">)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">流量的大小，同供水、回水的温差一起来计算能量的损耗，同时将温度信号和流量信号接入能量积算仪，上位机监控系统根据能量积算仪进行计费。能量型计费方法充分考虑了用户对空调冷量的实际消耗、计量精度高，但是设备****大、成本高、难于维护。<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　<*n lang="EN-US">  <*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">由于****较大，能量型计费方法适合需要分层*计费的大楼或需要**核算的用户<*n lang="EN-US">(<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">如大楼整层为同一业主、工厂用冷车间等<*n lang="EN-US">)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">。两种计量方式各有互补，应用时宜根据建筑情况与分户计量的要求具体实施，选择哪一种计费方式，或综合运用。<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　一、*空调计费系统的设计<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　<*n lang="EN-US">1.XX<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">大厦*空调计费系统<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　<*n lang="EN-US">XX<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">大厦是一栋集酒店、餐饮、办公休闲等纯房产开发性质的综合大楼，建筑面积<*n lang="EN-US">56000m2<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">，地下<*n lang="EN-US">3<*n style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">层，地上<*n lang="EN-US">29<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">层，其中裙楼<*n lang="EN-US">5<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">层，<*n lang="EN-US">1<*n style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">层为酒店大堂及附属商铺和米萝咖啡，<*n lang="EN-US">2-5<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">层为<*n lang="EN-US">XX<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">酒楼，<*n lang="EN-US">6<*n style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、<*n lang="EN-US">7<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">、<*n lang="EN-US">8<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">层分别为整层使用的****和办公，<*n lang="EN-US">9-23<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">层为写字楼，<*n lang="EN-US">24-29<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">层为<*n lang="EN-US">XX<*n style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">酒店客房。酒店、餐饮、休闲等均为招商租赁经营，写字楼均分层分区域销售和租赁。由于是开发楼盘，各种附属设施要求尽可能少的占用空间，因此空调主机房和管井空间十分有限，*空调水系统只能设置为裙楼和塔楼<*n lang="EN-US">2<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">个回路，同时要求计费系统不但要****少，还必须满足写字楼空间分隔今后可能变更和物业管理方便收费的要求。因此，经过多方论证，采用时间当量型和能量型相结合的*空调计费系统。<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　计费系统设计方案如下<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　<*n lang="EN-US">(1)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">在空调总供、回水管上安装一套能量表，对整个空调系统冷量计量；<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　<*n lang="EN-US">(2)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">在第<*n lang="EN-US">l<*n style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">层的供、回水支管上安装一套能量表，计量<*n lang="EN-US">l<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">层空调用量；<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　<*n lang="EN-US">(3)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">在第<*n lang="EN-US">2<*n style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">层的供、回水竖管上安装一套能量表，计量<*n lang="EN-US">2<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">至<*n lang="EN-US">5<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">层空调用量；<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　<*n lang="EN-US">(4)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">在第<*n lang="EN-US">6<*n style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、<*n lang="EN-US">7<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">、<*n lang="EN-US">8<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">层的供、回水支管上安装一套能量表，计量<*n lang="EN-US">6<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">、<*n lang="EN-US">7<*n style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、<*n lang="EN-US">8<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">各层空调用量；<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　<*n lang="EN-US">(5)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">在第<*n lang="EN-US">9<*n style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">层的供、回水竖管上安装一套能量表，计量第<*n lang="EN-US">9<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">至<*n lang="EN-US">23<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">层空调用量，该表数减去<*n lang="EN-US">24<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">～<*n lang="EN-US">29<*n style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">层能量表数即为<*n lang="EN-US">9<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">—<*n lang="EN-US">23<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">层写字楼的空调用量；<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　<*n lang="EN-US">(6)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">在第<*n lang="EN-US">24<*n style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">层的供、回水竖管上安装一套能量表，计量<*n lang="EN-US">24<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">至<*n lang="EN-US">29<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">层空调用量；<*n lang="EN-US">
<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">　　　　<*n lang="EN-US">(7)<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">一套能量表包括<*n lang="EN-US"> <*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">一台冷热能计量记录仪<*n lang="EN-US">dc<*n lang="EN-US">XSR<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">、流量表可选<*n lang="EN-US"> <*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">电磁<*n lang="EN-US"> <*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">涡轮<*n lang="EN-US"> <*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">涡街，超声波等流量计<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">、一对*配对温度传感器<*n lang="EN-US">PT100<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">或是<*n lang="EN-US">PT1000<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">；<*n lang="EN-US">DC-XSR<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">冷热能计量记录仪<*n style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">的工作电源为<*n lang="EN-US">AC220V

<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">技术问题咨询广州迪川仪器仪表有限公司技术部<*n lang="EN-US"> <*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">转流量计事业部<*n lang="EN-US"> <*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">刘先生<*n lang="EN-US"> 020-85628522

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