热水器测试系统的恒温水制取方法研究  

Research on Control Method of Taking Constant Temperature for Water Heater Test System

作　　者：李蒙蒙[1] 李征涛[1] 王芳[1] 高磊[1] 

机构地区：[1]上海理工大学动力工程学院,上海200093

出　　处：《制冷空调与电力机械》2010年第4期17-19,53,共4页Refrigeration Air Conditioning & Electric Power Machinery

摘　　要：对燃气热水器测试系统的恒温供水系统进行了研究分析。设计建造了一套自动制取恒温水、自动调节水温的装置,并对其电气控制系统进行了设计。通过对恒温水取水控制方法的优化,使其温控更为准确。The constant temperature water supply system in the gas water heater testing units was discussed and analyzed. Then a new device was designed and built, which could make constant temperature hot water and adjust the temperature automatically. The design of its electrical control system was also introduced. And with the optimization of water intake control method, the temperature control of the system became more accurate.

关 键 词：热水器测试 恒温水制取 PLC控制 浮动测温 

分 类 号：TU822.2[建筑科学]