High -efficient pipeline combination insulation cover of ready -package

The utility model relates to a high -efficient pipeline combination insulation cover of ready -package, including waterproof sealing layer, well low -temperature heat insulation layer, resistant high -temperature heat insulating layer, hot radiation shield layer, wherein: the waterproof sealing layer be two semi -circular structure, two semi -circular structure's both ends set up matched with swing joint respectively and detain, adopt the binder bonding to connect between waterproof sealing layer, well low -temperature heat insulation layer, resistant high -temperature heat insulating layer, hot each layer of radiation shield layer. Compared with the prior art, have following advantage: 1. Construction convenience it is swift, the first magnet and the second magnet are mutually attractive. 3. Seeervice cycle is long, and later maintenance is with low costs. 本实用新型涉及种快装式高效管道组合保温套，包括防水密封层、中低温隔热层、耐高温绝热层、热辐射屏蔽层，其中：所述的防水密封层为两个半圆形结构，所述两个半圆形结构的两端分别设置相配合的活动连接扣，所述防水密封层、中低温隔热层、耐高温绝热层、热辐射屏蔽层各层之间采用粘结剂粘合连接。与现有技术相比，具有如下优点：1