immersion heating 中文意思是什麼
immersion heating
解釋
潛沒加熱法-
Electric immersion heating elements ; requirements
浸沒式電熱元件.要求 -
Electric immersion heating elements, screw - in type, with cartridge - type heating elements, metal - sheathed ; dimensions
金屬殼浸沒式旋接電熱管.尺寸 -
Plastic sheets. determination of dimensional variations after heating. immersion method
塑料薄板.受熱后尺寸變化的測定.浸泡法 -
The immersion electrical heater is chiefly applied in the direct contact mode of fluid heating. it features fast heat exchange and high thermal efficiency. it has the varieties of water heater, oil heater and gas heater. its heating element power density, i. e. the power per unit of heating area of the heating element, is an important parameter of the electrical heating element, which has a direct bearing on the performance and working life. the working out of the value is a highly specialized problem, being under the influence of many factors ( media flow rate, tempt, physical and chemical properties and direction in which the medium flows past the element etc )
浸入式電加熱器主要用於直接對流體接觸加熱的場合，具有熱交換快，熱效率高等特點，分為水用加熱器、油用加熱器、氣體用加熱器，加熱元件的功率密度：即電加熱元件單位發熱面積上的功率，它是電加熱元件極重要的參數，直接影響加熱器的使用性能及使用壽命，它的取值是一個非常專業的問題，受到許多因素的影響（如介質的流速、溫度、物理和化學性質及介質流過加熱元件的方向等等） 。 -
The unit shall be equipped with a built - in electrical junction box. electrical heating elements shall be screw - in, direct - immersion, resistance - type. element operation shall be controlled by a thermostat for each element
這種熱水爐應該配置一個內置的電氣接線盒。電氣加熱元件應該螺紋擰進的，直接浸入式，電阻型加熱元件。每個加熱元件的工作應該由一個溫控器控制調節。 -
The unit shall be equipped with a standard 120v plug - in cord. electrical heating elements shall be screw - in, direct - immersion, stainless steel sheathed, resistance - type. element operation shall be controlled by a thermostat
這種熱水器應該配置一個標準的120伏插頭電纜。電氣加熱元件應該螺紋擰進的，直接浸入式，不銹鋼外層，電阻型加熱元件。加熱元件的工作應該由一個溫控器控制調節。 -
Electric heating elements shall be screw - in, direct - immersion, resistance - type heating elements
電氣加熱元件應該螺紋擰進的，直接浸入式，電阻型加熱元件。
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