[1]王芳,王鹏浩,徐洪祥. 大型鸡舍诱导通风系统温度和浓度分布[J].哈尔滨理工大学学报,2019,(01):29-33.[doi:1015938/jjhust201901005]
 WANG Fang,WANG Peng hao,XU Hong xiang.emperature and Concentration Analysis of Induced Ventilation System in Large Broiler House[J].哈尔滨理工大学学报,2019,(01):29-33.[doi:1015938/jjhust201901005]
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 大型鸡舍诱导通风系统温度和浓度分布()
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《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

卷:
期数:
2019年01期
页码:
29-33
栏目:
机械动力工程
出版日期:
2019-08-06

文章信息/Info

Title:
emperature and Concentration Analysis of Induced Ventilation 
System in Large Broiler House

作者:
 王芳王鹏浩徐洪祥
 (哈尔滨理工大学 机械动力工程学院,黑龙江 哈尔滨 150080)
Author(s):
 WANG FangWANG PenghaoXU Hongxiang
 (School of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin 150080, China)
关键词:
 关键词:鸡舍通风诱导通风温度浓度
Keywords:
 Keywords:broiler house ventilation induced ventilation temperature concentration
分类号:
TU83428
DOI:
1015938/jjhust201901005
文献标志码:
A
摘要:
 
摘要:针对我国集约化养鸡场存在的氨气浓度高、气流组织不佳的问题,根据有限体积法,建立了某一智能鸡舍诱导通风系统的数学模型和物理模型,设置相应的边界条件,采用Airpak软件进行数值模拟,分析了诱导风机的布置参数及鸡舍中空气流动速度、温度以及氨气浓度等因素,研究结果表明,鸡舍中诱导风机的下倾角为15°,纵向间距为12m,横向间距为7~75m时,采用诱导通风方式能有效解决鸡舍内温度过高与氨气浓度过高的问题,达到良好的通风效果,对改善鸡舍环境品质有显著作用。
Abstract:
 Abstract:Aiming at the problem of the high concentration of harmful gases and poor air distribution in an intelligent control broiler house in China, the mathematical and physical models of induced ventilation system were established According to the finite volume method, the corresponding boundary conditions were set up Numerical simulation has been done by Airpak It is analyzed how to set the parameter of induced fan and factors in broiler house, including the velocity, temperature, and ammonia concentration The results prove that the induced ventilation method can effectively solve the problem of high temperature and ammonia concentration in broiler house, achieve the better ventilation effect, and improve the environment quality in broiler house when the induced fan is set at 15° of the declination, and 12m of the appropriate longitudinal spacing,and the horizontal spacing from 7m to 75m

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备注/Memo

备注/Memo:
 基金项目:黑龙江省自然科学基金(E2016040)
更新日期/Last Update: 2019-03-26