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超导电加热管

型号:未知

报价:面议

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今日出厂产品展示及部分报价

超导电加热管。它包括一根两端封闭而内腔储有导热介质的金属外管,其下端内套装着一个下端开口而内端封口的金属内管,该两管之间形成的

新型电加热管

环形空腔中注满导热介质,金属外管的外壁上固定装有散热片,导热介质是纯度为90~98%的乙醇或蒸馏水,金属内管中插置一根电热棒。本发明的金属内管内安置电热棒,则电热棒被包裹其内,产生的热量全部被热管吸收,不致于对外散失,热效率高,金属外管上装有散热片,传热效率高。
Superconducting electric heating tube. It comprises a sealed at both ends and the inner reservoir with heat conduction medium metal outer tube, and the lower end is sheathed with an opening at the lower end of the inner end sealing metal inner tube filled with heat conducting medium, the formation of the two tube in an annular cavity between the outer wall of the metal outer tube, fixed on radiating fin, a heat conducting medium purity 90 ~ 98% ethanol and distilled water, metal tube inserted in a bar. The invention of the metal inner tube placement electric rods, then electric rods wrapped inside, the heat generated by the heat absorption tube of all, not to foreign loss, high thermal efficiency, a metal outer pipe is provided with a heat sink, high heat transfer efficiency.tn= 17123.6/ Φ 980 × 0.1 × π /4 (D-28) 2 ×

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