论文部分内容阅读
一、前言额定制冷功率超过3kW的柜式空调器制冷能力的测定方法现在还没有标准。所以,通常采用功率在3kW以下的小型空调器用JIS标准规定的方法。使用JIS方法,虽然能得到可靠的测试结果,但存在以下问题: (1)为将量热计的内部空气调整到试验所要求的温湿度条件,使空调器的制冷能力与输入热量相平衡,则需要一定的设备和控制系统。如果试验对象是中型空调器,则所需的设备就会更大。
I. INTRODUCTION There is no standard to determine the cooling capacity of cabinet air conditioners with rated cooling power over 3kW. Therefore, it is common practice to use the method specified in the JIS standard for small air conditioners with a power of 3 kW or less. The JIS method has the following problems, although reliable test results are obtained: (1) In order to adjust the internal air of the calorimeter to the temperature and humidity conditions required for the test and to balance the cooling capacity of the air conditioner with the input heat, You need some equipment and control system. If the test is a medium-sized air conditioner, the required equipment will be greater.