千家论坛_智能建筑与智能家居技术交流社区
标题:
[原创]户用电热式热能量表的合作与开发
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作者:
zhaoheping
时间:
2008-9-9 09:23
标题:
[原创]户用电热式热能量表的合作与开发
<p class="MsoBodyTextFirstIndent2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: 20pt;"><span lang="ZH-CN" style="FONT-SIZE: 20pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">户用电热式热能量表的合作与开发</span><span lang="EN-US" style="FONT-SIZE: 20pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><span style="mso-spacerun: yes;"> </span><p></p></span></p><h1 style="MARGIN: 0pt;"><font size="3"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">一、合作内容</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></font></h1><p class="MsoBodyTextFirstIndent" style="MARGIN: 0pt; TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">针对我国户用热能量表市场提出的一种全新的户用电热式热能量表，以电热方式，对热能量以公平</span><span lang="ZH-CN" style="FONT-SIZE: 9.5pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt;">公正的方式进行交换，摆脱了供热与用热双方对以往使用的户用机械旋翼式热能</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">量</span><span lang="ZH-CN" style="FONT-SIZE: 9.5pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt;">表所出现的困扰</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"> ，即计量不准确及容易出现故障等，将扭转因此所导致的尴尬局面 即由于热能量的不能公平共正计量所引起的纠纷，为我国的热能量计量市场提供一种新型的户用电热式热能量表，从而摆脱户用机械式热能量表由于磨损所带来的困扰</span><span lang="ZH-CN" style="FONT-FAMILY: "ＭＳ 明朝"; mso-fareast-language: ZH-CN; mso-ascii-font-family: SimSun; mso-hansi-font-family: SimSun;">，</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">以及其它形式的价格高的问题，提供一种物美价廉的电子仪表。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent" style="MARGIN: 0pt; TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">利用现在的电子设备，如同生产半导体收音机一样，可大幅度的降低生产成本，是替代目前的户用机械旋翼式热能量表最佳选择之一，这样就可以为我国提供一种对热能量进行公平公正交换的，可信赖的，高可靠性的户用电热式热能量表，以热媒介来测量速度，是一种不产生机械磨损的无损测量。作为新产品可以面向世界市场，是大有前途的新产品。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent" style="MARGIN: 0pt; TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">目前户用电热式热能量表的工作已经展开，并且已完成了户用电热式热能量表的可行性分析，试验资料整理与分析，定性试验分析的工作，尚有待进行定量分析试验，试验结果研究分析与鉴定，批量生产的准备工作。下面就已经所作的工作介绍如下：</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent" style="MARGIN: 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">1</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、户用电热式热能量表的可行性分析报告</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent" style="MARGIN: 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">分析了我国的户用热能量表市场，针对现在我国所用的机械旋翼式，超声波式，电磁式热能量表，分别分析了各自的特性及应用范围，以及我国供热计量行业中出现的问题，提出了户用电热式热能量表，采用以“电热”为测量的媒介，作为媒介进行载热</span><span lang="ZH-CN" style="FONT-SIZE: 9.5pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt;">介质的速度测量，从而完成对“热能”进行公平公正的计量。这是一种没有机械磨损的无损测量，这是目前所可以用的一种较理想的测量方式。</span><span lang="EN-US" style="FONT-SIZE: 9.5pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-bidi-font-size: 12.0pt;"><p></p></span></p><p class="MsoBodyText" style="MARGIN: 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">2</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、机械旋翼式热能量表的功率消耗</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent" style="MARGIN: 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">在机械旋翼式热能量表中，都使用着一个旋转的旋翼式机械叶轮，并由此获得动力给电子设备，这种机械旋翼式热能量表不再施加任何外力或者任何外加电源，保持足够的动力而进行正常计量。这时需要多大的力量而推动机械旋翼式叶轮旋转呢？依照热能表检定标准“流量传感器的最大压降△</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">P</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">不应超过</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">25KPa</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">。”经过计算分析，至少要求动力或称所需的功耗在：</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">21.375W</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">，这就说明在采暖期间，随时都在消耗着</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">21.375W</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">功率。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent" style="MARGIN: 0pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">采用户用电热式热能量表的功耗初步计算分析为：</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">3.13W</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">，仅此一项就可节省</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">80%</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">以上的能量。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">3</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、户用电热式热能量表的设计任务书</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">4</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、户用电热式热能量表时间常数的测定</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent" style="MARGIN: 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">在电热式热能量表的众多参数中，关键参数就是时间常数。如采用分段测量方式条件，要测量各个分段点处的阶越温度与时间常数。如采用不分段测量方式条件时，要测量总的阶越温度与时间常数的关系。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent2" style="MARGIN: 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">5</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、国内、外电子线路</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent2" style="MARGIN: 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">参考资料汇总了十几种有关的电子线路资料，可供设计时选用与参考。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent2" style="MARGIN: 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">6</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、户用电热式热能量表企业标准</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">与以往的企业标准不同就是压力损失，最大压力损失小于</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">5KPa</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">7</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、户用电热式热能量表的速度分析</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">分析了相应的消耗功率与速度的关系。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">8</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、户用电热式热能量表的电热能量分析</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">分析了所测区间与温度相应的关系。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">9</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、户用电热式热能量表的启动功率分析</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent" style="MARGIN: 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">阶越温度幅度与相应的功率消耗的情况。初步分析了户用电热式热能量表速度传感器的功率消耗，并探讨了采用分段恒流法时的功率消耗。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">分段测量时，启动功率是变量；</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">不分段测量时，启动功率是一个常量。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">10</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、户用电热式热能量表的项目实施计划书</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoBodyTextFirstIndent" style="MARGIN: 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">根据上述要求制定了较为详尽的计划，提出了对相应技术人员的要求以及相应试验设备的要求，用以保证户用电热式热能量表的研发工作顺利进行。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><h1 style="MARGIN: 0pt;"><font size="3"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">二、合作条件</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></font></h1><p class="MsoList" style="MARGIN: 0pt 0pt 0pt 21pt; TEXT-INDENT: 0pt; mso-char-indent-count: 0; mso-para-margin-left: 2.0gd;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">1</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、有生产和加工电子仪表产品的能力，初步估计年产：</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">1.2</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">千万台</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">/</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">年。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList" style="MARGIN: 0pt 0pt 0pt 21pt; TEXT-INDENT: 0pt; mso-char-indent-count: 0; mso-para-margin-left: 2.0gd;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">2</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、有生产计量器具的资质。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList" style="MARGIN: 0pt 0pt 0pt 21pt; TEXT-INDENT: 0pt; mso-char-indent-count: 0; mso-para-margin-left: 2.0gd;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">3</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、有一定研发条件及相应的研发人员。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList" style="MARGIN: 0pt 0pt 0pt 21pt; TEXT-INDENT: 0pt; mso-char-indent-count: 0; mso-para-margin-left: 2.0gd;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">4</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、可有偿使用《户用电热式热能量表》的资料。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><p class="MsoList" style="MARGIN: 0pt 0pt 0pt 21pt; TEXT-INDENT: 0pt; mso-char-indent-count: 0; mso-para-margin-left: 2.0gd;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">5</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">、可合作研发户用电热式热能量表。</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></p><h1 style="MARGIN: 0pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><font size="3">三、</font></span><span lang="ZH-CN" style="FONT-SIZE: 10.5pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;">合作方</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN;"><p></p></span></h1><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-bidi-font-size: 10.5pt;">姓名：赵和平</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-bidi-font-size: 10.5pt;"><span style="mso-spacerun: yes;"> </span></span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-bidi-font-size: 10.5pt;">电话：</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-bidi-font-size: 10.5pt;">010</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-bidi-font-size: 10.5pt;">—</span><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-bidi-font-size: 10.5pt;">64883049<p></p></span></p><p class="MsoList2" style="MARGIN: 0pt 0pt 0pt 42pt; TEXT-INDENT: -21pt;"><span lang="EN-US" style="FONT-FAMILY: SimSun; mso-fareast-language: ZH-CN; mso-bidi-font-size: 10.5pt;"><p> </p></span></p>
作者:
上海蓝程
时间:
2008-9-13 10:18
hao 好
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