| 通风与空调工程漏风量测试装置的改进 |
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| 引用本文： | 王芳 陈育 等. 通风与空调工程漏风量测试装置的改进[J]. 上海理工大学学报(社会科学版), 2001, 23(2): 153-156 |
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| 作者姓名： | 王芳 陈育 等 |
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| 作者单位： | [1]上海理工大学动力工程学院，上海200093 [2]上海市工业设备安装有限公司，上海200080 |
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| 摘 要： | 风管漏风量的大小是检验通风与空调系统工程质量和降低能耗的一项重要指标，以“通风与空调工程施工及验收规范GB50243－97”的一项新增条款为依据，对漏风量测试装置作了分析，着重对以孔板作节流元件的风管式漏风测试装置在风压调整及自动取压两方面作了改进，并做了相应的试验，为新规范在行业内的实施与推广作必要的准备。
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| 关 键 词： | 通风 空调 漏风量测试 孔板 流量检测 测试装置 |
An improved experiment on duct leak check unit for ventilation and air conditioning works |
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| WANG Fang,CHEN Er-tong,HE Yun-hong,CHEN Yu. An improved experiment on duct leak check unit for ventilation and air conditioning works[J]. Journal of University of Shanghai For Science and Technilogy(Social Science), 2001, 23(2): 153-156 |
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| Authors: | WANG Fang CHEN Er-tong HE Yun-hong CHEN Yu |
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| Abstract: | Duct leak check is a new item in the National Code-GB 80243-97 for construction and acceptance of ventilation and air conditioning works. The main methods for duct leak check unit with throttling device, used in acceptance of ventilation and air conditioning works is introduced in the paper. Generally the duct system leakage rate is an important element in quality management and energy reduction. An experimental unit with standard orifice plate has been designed and installed with some improvement measures such as test fluepressure control and automatic wall pressure tapping. |
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| Keywords: | ventilation air conditioning duct leak check orifice plate flue rate measure |
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