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公开(公告)号:EP2483607A2
公开(公告)日:2012-08-08
申请号:EP10759899.7
申请日:2010-09-29
申请人: Schott Solar AG
CPC分类号: F24S10/45 , F24S23/74 , F24S23/79 , F24S40/40 , F24S40/46 , F24S40/80 , F24S2025/6013 , Y02E10/44 , Y02E10/45
摘要: The present invention relates to an absorber pipe, in particular for solar collectors in solar thermal power plants, having at least one collector mirror (12), comprising a metal pipe (22) for conducting and heating a heat transfer medium, a cladding pipe (24) surrounding the metal pipe (22) for forming an annular space (26) that can be evacuated, a wall (34) extending between the cladding pipe (24) and the metal pipe (22) for sealing the annular space (26), and a retaining device (32) for a getter material (46) or a container (48) filled with getter material (46) or inert gas, having a receiving section (44) for receiving the getter material (46) or the container (48). The retaining device (32) is fastened to the wall (34). The invention further relates to an absorber pipe having at least one collector mirror (12), wherein the absorber pipe comprises a metal pipe (22) for conducting and heating a heat transfer medium, a cladding pipe (24) surrounding the metal pipe (22) for forming an annular space (26) that can be evacuated, and a getter material (46) disposed in the annular space (26) for binding free hydrogen present in the annular space (26), wherein a reflector (94) disposed in the annular space (26) is provided for reflecting radiation (14), said reflector comprising a housing (90) having a support section (92) for fastening and protecting the getter material (46) from the radiation (14).
摘要翻译: 本发明涉及一种尤其用于太阳能热电厂中的太阳能收集器的吸收管,其具有至少一个收集镜(12),该收集镜包括用于传导和加热传热介质的金属管(22),包覆管 包围金属管22以形成可抽真空的环形空间26的壁24和在包层管24和金属管22之间延伸以密封环形空间26的壁34, ,以及用于吸气材料(46)或填充有吸气材料(46)或惰性气体的容器(48)的保持装置(32),其具有用于接收吸气材料(46)的接收部分(44)或容器 (48)。 保持装置(32)固定在壁(34)上。 本发明还涉及一种具有至少一个集流镜(12)的吸收管,其中吸收管包括用于传导和加热传热介质的金属管(22),围绕金属管(22)的包覆管(24) ),用于形成可抽真空的环形空间(26);以及设置在环形空间(26)中的用于约束环形空间(26)中存在的自由氢的吸气材料(46),其中反射器(94)设置在 提供用于反射辐射(14)的环形空间(26),所述反射器包括具有用于将吸气剂材料(46)与辐射(14)紧固和保护的支撑部分(92)的外壳(90)。
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公开(公告)号:EP2756236A2
公开(公告)日:2014-07-23
申请号:EP12758865.5
申请日:2012-09-14
申请人: Schott Solar AG
CPC分类号: F24S80/00 , F24S10/45 , F24S20/20 , F24S23/74 , F24S40/46 , F24S40/80 , F24S2025/6011 , Y02E10/41 , Y02E10/44
摘要: The invention relates to an absorber tube (1) having a metal tube (10) and a sleeve tube (20) which is made of glass and encloses the metal tube (10), wherein an annular space (5) is formed between the metal tube (10) and the sleeve tube (20), said annular space being evacuated and comprising at least one container filled with protective gas. Said container is a solder-free pressure container (30).
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