| 基于射流原理的等压CO_2气体补偿系统的设计 |
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| 引用本文： | 高空,王双喜,刘志华.基于射流原理的等压CO_2气体补偿系统的设计[J].山西农业大学学报(自然科学版),2006,26(3):307-309. |
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| 作者姓名： | 高空 王双喜 刘志华 |
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| 作者单位： | 1. 山西农业大学,设备处,山西,太谷,030801
2. 山西农业大学,工程技术学院,山西,太谷,030801 |
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| 基金项目： | 山西省科技攻关项目(041018) |
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| 摘 要： | 为了改善现代温室内气体环境的质量,提高温室生产的产量和产品的品质,研究了一种基于射流原理的等压CO2气体补偿系统。运用流体动力学原理,分析讨论了该系统的设计原理和方法,对系统的设计变量和参数也作了相应的实验研究和分析。结果表明该系统具有结构简单,自动控制性能好,造价低、运行经济可靠、补充CO2速度快、CO2浓度和气体流速分布均匀、增产效果和经济效益明显等特点。
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| 关 键 词： | 温室 CO2浓度 系统 自动调控 |
| 文章编号： | 1671-8151（2006）03-0307-03 |
| 收稿时间： | 2006-03-23 |
| 修稿时间： | 2006-04-26 |
A Design on CO2 Enrichment System with Equilibrium Pressure Feature Based on Fluidics Principle |
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| GAO Kong,WANG Shuang-xi,LIU Zhi-hua.A Design on CO2 Enrichment System with Equilibrium Pressure Feature Based on Fluidics Principle[J].Journal of Shanxi Agricultural University,2006,26(3):307-309. |
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| Authors: | GAO Kong WANG Shuang-xi LIU Zhi-hua |
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| Institution: | Equipment Administrative Office, Shanxi Agricultural University, Taigu Shanxi 030801 , China |
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| Abstract: | In order to improve the air quality of the greenhouse and increase yield and quality of the products,a new system of enriching CO_2 concentration in modernized greenhouses was developed.Based on the principle of hydrokinetics,fundamentals and method of the system design were presented in detail,and the system characteristics were analyzed with the concern.Results showed that the system was able to make up the CO_2 concentration quickly,to get well-distribution and to improve the production and economic benefits obviously,with the advantages of simple structure,low cost and well auto controlling property. |
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| Keywords: | Greenhouse CO_2 concentration enrichment Atomatic control |
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