加热元件

The furnace shell welded by steel plate and steel,the lini-ng used ultra-light energy from refractory brick masonry, between the shell and lining expansion using silicate fibe-rs and heating insulation powder insulation,high temperat-ure alloy components resistance wire 0Cr25Al5 winding spi-ral formgalvanized-installed in the furnace built around the high alumina brick wire,crucible from Q235 low carbon steel plate from double-sided post-welding,thermocouple inserted from the side hearth furnace,contact crucible,squa-re crucible heat galvanizing EAF matching with automatic t-emperature controlcabinet,at room temperature -500℃ adju-stable within arbitrary and automatic thermostat.

炉壳由钢板和型钢焊接而成，炉衬采用超轻质节能耐火砖砌筑而成，外壳与炉衬之间采用硅酸铝纤维和膨胀保温粉保温加热，元件采用高温合金电阻丝 0Cr25Al5绕制而成螺旋状安装在镀锌炉膛周围的高铝搁丝砖上，坩锅由Q235低碳钢板双面剖焊而成，热电偶从炉体侧面插入炉膛，接触坩锅，方坩锅热镀锌炉配套有自动温度控制柜，在室温-500℃范围内任意可调，并自动恒温。

Thereinto,the measuring circuit is composed of heating circuit, voltage follower circuit, warning circuit, gas sensor failure indication circuit and power supply indication circuit;The microprocessor adopts 8051 Single - Chip computer;The LED adopts Seven LED figures display;The keyboard adopts separate type non-coding keyboard.

其中测量电路由加热电路、电压输出电路、报警电路、气敏元件损坏指示电路和电源指示电路组成；微处理器采用8051单片机；LED显示采用七段LED数码显示器；键盘采用的是独立式非编码键盘。

A PID temperature control system is designed,using the microresistance heater as heating element.

设计了一种以电阻加热器为发热元件的PID温控系统。

This new type heat pipe was applied in a puddling process. The waste flue gas from the hot blast stove was used as the hot source to heat the cold mixture of compressed air and coal powder. The observed practical performance of the heat pipe showed a good agreement with the design expectation, which verified feasibility of using the separated type heat pipe for the heat transfer of the solid powder.

这种新型的分离式热管换热器应用于一个固相粉末换热系统——利用高炉热风炉的废烟气加热高炉喷煤用的空气和煤粉的混合物，实际运行工况与设计结果具有良好的一致性，可见利用套管结构的分离式热管作为以固相粉末为换热介质时的传热元件是完全可行的。

Chancemore currently offers a full range of industrial instrumentation products, such as: thermocouples, resistance temperature devices, thermometer, compensation wire, temperature transmitters and controllers, heaters, level of ... and so on.

目前Chancemore提供全方位的工业仪表产品，如：热电偶、温度阻抗元件、温度表、补偿导线、温度传送器及控制器、加热器、液位计…等等。

The heat devices of PTC thick-film circuit have many advantages, for example, power-density to 200 and surface heating speed of resister film with 200~300℃/s as well as using over ten thousand.

结果显示以PTC厚膜电路材料组成的可控电热元件，其功率密度高达200W/平方公分；其电阻膜层的表面加热速度可达200~300℃/s；其使用寿命达到1万小时以上。

This paper focuses on the optimal pitch arrangement in double-side heating once-through steam generator with helix tube inside.

本文主要研究了带内螺旋缠绕管的管套管双面加热直流蒸汽发生器元件中沸腾段内螺旋管螺距设置的优化问题。

The fashion of surface heating allows the PTC heating element and other surface heater lower thermal resistance.

表面发热的方式使PTC发热元件及其它表面型加热器低热阻化。

Electric components using high temperature resistance wire 0 Cr25Al5, by three district heating furnace, temperature control three districts, each with a separate area of the vacuum fan and stainless steel duct.

电热元件采用高温电阻丝0Cr25Al5，电炉采用三区加热，三区控温，每区内设有独立的真空风机和不锈钢风道。

Electric components using high temperature resistance wire 0 Cr25Al5, by three district heating furnace, temperature control three districts, each with a separate area of the vacuum fan and stainless steel

电热元件采用高温电阻丝0Cr25Al5，电炉采用三区加热，三区控温，每区内设有独立的真空风机和不锈钢风道。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。