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    • 3. 发明公开
    • Mold unit and method for forming a pipe insulation section from a curable heat insulation material and pipe insulation section
    • 模具并产生硬化隔热保温管部的管绝缘部分的方法
    • EP2781326A2
    • 2014-09-24
    • EP14160748.1
    • 2014-03-19
    • Paroc Group Oy
    • Skippari, SamiHjelt, Tuomo
    • B29C33/42F16L59/02F16L59/14B29L23/00
    • B29C33/42B29L2023/003F16L59/021
    • The object of the invention is a mold unit for forming a pipe insulation section (17; 27) from curable heat insulation material, a method for manufacturing a pipe insulation section, and a pipe insulation section formed in said mold unit. The mold unit comprises a hollow mold (6), the internal surface (7) of which defines a substantially closed hollow space within the mold, and a core (1) that is installed or capable of being installed within the mold in the hollow space thereof and is removable therefrom, whereby the core shows an actual core portion (4), which as the core is installed within the mold defines the internal surface of a pipe insulation section to be formed and cured in the space between the core and the mold, and the internal surface (7) of the hollow mold defines the external surface of the pipe insulation section to be formed. The mold unit is arranged to, in the space between the core and the mold, bring about curing of the heat insulation material of the pipe insulation section to be formed. Additionally, the mold unit comprises members (8, 12) that define a groove (19; 29) in one end (18; 28) and a tongue (14; 24) in the other end of the pipe insulation section (17; 27) to be formed.
    • 本发明的目的是一种用于形成管的绝缘部的模具单元;从固化性隔热材料,用于制造管道保温部的方法,以及在所述模具单元形成的绝缘管部分(17 27)。 模具单元包括模具中空哪个(6),内表面(7)定义在模具内的基本上封闭的空腔,和一个芯部(1)没被安装或能够在模具内被安装在所述中空空间 其是可移动的有从,由此来形成,并且在所述芯和所述模具之间的空间固化实际芯部(4),其为核心在模具内安装定义管道保温部的内表面的芯节目 和中空模具的内表面(7)定义的保温管部的外表面形成。 模具单元被布置成,在所述芯和所述模具之间的空间,导致管绝缘部的隔热材料的固化而形成。 此外,该模具单元包括构件(8,12)做了限定的槽(19; 29)在一个端部(18; 28)和舌片(14; 24)在管绝缘部(17的另一端; 27 )形成。