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    china patented double vacuum heat pipe solar water heater
    商品番号: 3313208
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    製品情報

    原産地: 中国(本土) 銘柄: guangpu or OEM モデル番号: 58x1800-15/18/20/24
    タイプ: 非圧力 適用: 湯沸かし器 管材料: ガラス

    包装

    包装: common export carton or customized

    仕様

    18 years solar manufacturer CE approved china patented product

    china patented double vacuum heat pipe solar water heater問屋・仕入れ・卸・卸売り china patented double vacuum heat pipe solar water heater

     

    ng>Specification for tubes:ng>

     

    Structureng>All glass double concentric tubes ng>
    Materialng>Borosilicate glass 3.3ng>
    Outer tube diameterng>Φ47±0.7.mm  &=1.6mmng>
    Inner tube diameterng>Φ58±0.7.mm  &=1.6mmng>
    Lengthng>47mm-1500mm/1600mm/1800, ng>
    ng>58mm-1500mm/1600mm/1800mm/2000mm/2100mmng>
    Coatingng>SS-C/Cung>
    Absorption rate after evacuating(AM1.5)ng>α= 0.90–0.92ng>
    Emission rate after evacuating(AM1.5)ng>ε= 0.04–0.06(80°C±5°C)ng>
    Vacuum degreeng>P≤5.0×10­¯³Pang>
    Average heat loss conficientng>ULT = 0.4-0.6w(m².°c)ng>
    Max stagnation temperatureng>260°C-300°Cng>
    (temperature inside of empty vacuum tube)
    Pressureng>0.6MPang>
    Impact Resistanceng>Φ≤25mmng>

     

     

     

    ng>Specification for solar water heater:ng>

     

    1. Water tank inner cylinder: thickened SUS304 stainless inner cylinder, diameter Φ360mm, thickness δ=0.31mm.

     

    2. Water tank outer cylinder: white pearl board, diameter Φ470mm, thicknessδ=0.32mm.

    3. Insulated layer: adopting full-automatic constant temperature quantitative foaming process to manufacture the insulated layer(55 to 60mm), subjected to high-temperature curing treatment, compact and uniform cells, high thermal insulation effect.

     

    4. Bracket: red, hot-dipping zinc galvanized plate, adopting anti-corrosive treatment process to guarantee the tightness and anti-corrosion of the bracket, high bearing and windproof properties, long service life which is as long as more than ten years.

     

    5. Vacuum tube: Φ58*1,800mm double-vacuum solar collector tube, the product is a high-tech product with proprietary intellectual property rights, manufactured by the company (the patent No. 99221421.1).

     

    6. And has the characteristics of high-temperature resistance, anti-freezing, high heat efficiency, long service life, no leakage of water in the tube, scaling resistance, no tube explosion, no water leakage, aging resistance, high efficiency, vacuum super heat conduction, one-way heat transfer, etc.

     

    7. Volume (L): 100 to 350L

     

    8. Number of persons: 3 to 12

     

    ng>Advantage:ng>

    ng>1.china patented product, cooperation with world famous brands.ng>

    ng>2.certificate CE ,famous brand. ISO9001:2008 certificate.
    3.OEM is available, fast delivery, all details can be changed according customer required.
    ng>

    ng>4.18years professional solar manufacturer, 35000pcs/day.ng>

     


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