本发明涉及热水、取暖两用锅炉，具体说是涉及可控制热水温度的电子锅炉系统，它通过用电子快速加热器对循环水进行加热。
The present invention relates to two-purpose boiler for providing hot water and heat, and is especially one electronic boiler system with controllable hot water temperature.
快速冷却也可延长加热器寿命。
它具有控制水温的装置，当冷水流过加热器时，可以使水的温度快速提高至设定值。
As the cold water flow through the heater, the water temperature was quickly reached the setting value.
利用该系统各种快速探针测出了电弧加热器射流的压力剖面、热流剖面和气流焓值。
By the use of this system pressure profile, heat flux profile and enthalpy of the jet of arc heater have been measured by various transient probes.
准确而快速地评价各级加热器端差的运行热经济性，对热力系统的设计、运行和检修具有十分重要的意义。
Evaluating exactly and fast heat economy of unit caused by heater terminal temperature difference is significant meaning for the design, operation and repair of thermodynamic system.
快速响应，中波红外加热器是标准频谱红外加热器。
Fast Response, medium wave Infrared heaters are twin tube IR heaters with a spectrum between short wave and standard medium wave heaters.
快速响应，中波红外加热器是标准频谱红外加热器。
Fast Response, medium wave Infrared heaters are twin tube IR heaters with a spectrum between short wave and standard medium wave heaters.
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