| 变风量空调系统多参数测量方法 |
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| 引用本文： | 杨婷,严洁. 变风量空调系统多参数测量方法[J]. 现代电子技术, 2010, 33(18): 154-156,162 |
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| 作者姓名： | 杨婷 严洁 |
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| 作者单位： | 西安建筑科技大学,机电工程学院,陕西,西安,710055 |
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| 摘 要： | 室内环境温湿度是空调系统的两个主要参数,对其及时、准确测量是设计变风量空调风口形式的一个重要依据。介绍由单片机AT89C52和数字式、单总线型温度传感器DS18B20以及温湿度传感器SHT11组成的多点测量系统。采用28个DS18B20组成矩形测温网络,3个SHT11组成温湿度测量部分,有效地改善了系统的测控能力,为风口形式的设计提供了研究平台。 更多还原
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| 关 键 词： | 变风量空调系统 室内温湿度 AT89C52 DS18B20 SHT11 |
Multi-parameter Measurement Method for Variable Air Volume Air-conditioning System |
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| YANG Ting,YAN Jie. Multi-parameter Measurement Method for Variable Air Volume Air-conditioning System[J]. Modern Electronic Technique, 2010, 33(18): 154-156,162 |
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| Authors: | YANG Ting YAN Jie |
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| Affiliation: | (College of Mechanical ＆ Electrical Engineering, Xi＇an University of Architecture ＆ Technology, Xi＇an 710055, China) |
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| Abstract: | Temperature and humidity in indoor environment are two main parameters of an air-conditioning system, for which the accurate measurement is a basis of designing the type of the VAV air-conditioning vent. A multi-point measurement system composed of singal chip microcontroller AT89C52, single-bus category digital sensor DS18B20 and temperature / humidity sensor SHTI 1 is introduced. This system includes a rectangle temperature detecting network with 28 DS18B20 sensors and a temperature / humidity measurement section with 3 SHTll sensors, which efficiently improve the measurement and control ability of this system, and offer a research platform for designing the vents of VAV air-conditioning systems. |
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| Keywords: | AT89C52 DS18B20 SHT11 |
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