Two head through vacuum heatinsulated metal heat collecting tube



The utility model relates to a double-head vacuum heat-insulating metal heat-collecting pipe, mainly comprising a glass inner pipe, a glass outer pipe and a vacuum heat-insulating layer between the inner pipe and the outer pipe, a metal pipe arranged between the glass inner pipe and a sealing ring between the metal pipe and the glass pipe. The radial section of the metal heat-collecting part presents an arching structure. For the metal heat-collecting pipe of the utility model adopts the structure, when the heat collecting pipes are arranged together without mutual sheltering and no dead-angle to which the sunshine cannot send light can be formed, the heat-collecting plane can receive the light radiation from any angle. And the anti-pressing capability is reinforced and the using process is safe with low heat-loss and high heating efficiency.




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Cited By (6)

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    CN-101762059-BDecember 05, 2012北京环能海臣科技有限公司, 徐宝安Plug-in combination type glass evacuated heat collecting and accumulating tube with built-in condenser lenses
    CN-101762060-BDecember 05, 2012北京环能海臣科技有限公司, 徐宝安设有聚光透镜的插装组合式玻璃真空集蓄热管
    CN-102003818-BDecember 05, 2012北京环能海臣科技有限公司, 徐宝安一种插装组合式玻璃真空集蓄热管
    CN-103574944-AFebruary 12, 2014李志刚一种水管型太阳能真空集热管
    CN-105387639-AMarch 09, 2016海宁市超大集热管有限公司Efficient long-service-life solar heat collection tube
    CN-106015842-AOctober 12, 2016任宝全Manufacturing method of thermal insulation hollow structure pipeline