公开(公告)号：EP2031322A3

公开(公告)日：2010-10-13

申请号：EP08013398.6

申请日：2008-07-25

申请人： Xeliox S.R.L.

发明人： Donati, Francesco ,  Donati, Giuseppe

IPC分类号： F24J2/10 ,  F24J2/14 ,  G02B1/10 ,  C23C22/56

CPC分类号： G02B5/0808 ,  C23C18/1208 ,  C23C18/1254 ,  F24S23/74 ,  F24S23/82 ,  F24S2023/86 ,  G02B1/105 ,  G02B1/14 ,  Y02E10/45

摘要： A reflecting parabolic construction for solar heating systems comprises at least a reflecting parabola (2) for concentrating solar beams on a thermal carrier containing receiver tube (3), wherein the parabola comprises an aluminium fretted central layer (21), on the faces thereof two opposite aluminium layers (22) are applied. According to a first embodiment, in the concave part of the reflecting parabolic construction a crystal mirror of minimum thickness is applied. According to a further aspect of the invention, one of the layers is a reflecting aluminium layer made by depositing vapors, and protected by a sol-gel protective layer (23) having a thickness corresponding to few microns.

公开(公告)号：EP2031322A2

公开(公告)日：2009-03-04

申请号：EP08013398.6

申请日：2008-07-25

申请人： Xeliox S.R.L.

发明人： Donati, Francesco ,  Donati, Giuseppe

IPC分类号： F24J2/10 ,  F24J2/14 ,  G02B1/10 ,  C23C22/56

CPC分类号： G02B5/0808 ,  C23C18/1208 ,  C23C18/1254 ,  F24S23/74 ,  F24S23/82 ,  F24S2023/86 ,  G02B1/105 ,  G02B1/14 ,  Y02E10/45

摘要： A reflecting parabolic construction for solar heating systems comprises at least a reflecting parabola (2) for concentrating solar beams on a thermal carrier containing receiver tube (3), wherein the parabola comprises an aluminium fretted central layer (21), on the faces thereof two opposite aluminium layers (22) are applied. According to a first embodiment, in the concave part of the reflecting parabolic construction a crystal mirror of minimum thickness is applied. According to a further aspect of the invention, one of the layers is a reflecting aluminium layer made by depositing vapors, and protected by a sol-gel protective layer (23) having a thickness corresponding to few microns.

摘要翻译： 用于太阳能加热系统的反射抛物线结构至少包括用于将太阳光束聚集在包含接收管（3）的热载体上的反射抛物线（2），其中抛物线包括铝柔性中心层（21），其表面上有两个 相反的铝层（22）被施加。 根据第一实施例，在反射抛物线结构的凹部中施加最小厚度的晶体镜。 根据本发明的另一方面，其中一层是通过沉积蒸气制成并由具有对应于几微米厚度的溶胶 - 凝胶保护层（23）保护的反射铝层。