大温差环境下空调送风系统优化设计

发布时间：2018-08-23 15:06

【摘要】：针对传统的空调送风系统在大温差环境下不能很好地进行送风的问题,提出一种大温差环境下空调送风系统优化设计方案。对机器露点机组进行有效的优化,改变了传统露点机组对湿度以及温度的敏感程度,把内耗的温度差降到了最低,对焓湿和室内送风量从新进行设定,针对大温差环境利用敏感芯片进行了有效的控制计算,方便针对不同环境的温差进行自我重新设定。对风机和风道温升系统进行了优化,保证在大温差环境下的调节能力,同时保持较低的耗电功率。为了验证设计的大温差环境下空调送风系统优化方案的有效性,设计了对比仿真试验,实验数据表明,设计的优化方案能够进行有效的对大温差进行调节。
[Abstract]:Aiming at the problem that the traditional air conditioning system can not supply air well in the large temperature difference environment, an optimal design scheme of the air conditioning supply system under the large temperature difference environment is proposed. The machine dew point unit is effectively optimized, which changes the sensitivity of the traditional dew point unit to humidity and temperature, reduces the temperature difference of internal friction to the minimum, and sets the enthalpy and humidity and the indoor air supply volume from a new perspective. The sensitive chip is used to calculate the temperature difference in large temperature difference environment, which is convenient to reset the temperature difference in different environment. The temperature rise system of fan and air duct is optimized to ensure the adjustment ability under the environment of large temperature difference and to maintain low power consumption at the same time. In order to verify the effectiveness of the optimization scheme of air conditioning system under large temperature difference environment, a comparative simulation experiment is designed. The experimental data show that the optimized scheme can effectively adjust the large temperature difference.
【作者单位】：江苏开放大学;
【基金】：2016年江苏省住房与城乡建设厅科技项目(2016JH17)
【分类号】：TB657.2

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