HEAT INSULATION MATERIAL FOR A WATER METER PROTECTION BOX, WHICH IS COMPOSED OF AN UPPER INSULATION MATERIAL AND A LOWER INSULATION MATERIAL

摘要

PURPOSE: a kind of thermal insulation material water meter protecting box provides the time and to reduce installment work by upper insulating materials and lower material to improve insulation performance. ;CONSTITUTION: thermal insulation material (2) forms identical next for water meter protecting box. Top and lower part thermal insulation material, thermal insulation material are integrated to form a heat guard. Window in packaged unit other than forming portion. Hole, window are inserted by a kind of valve in a kind of vertical tunnel part, and pipe is inserted into hole, and vertical incision part is formed in the open and close valve of the lower part, and water meter and pipeline are connected with each other and are mounted on water meter protecting box, by being inserted into an insulating materials from upside. ;The 2011 of copyright KIPO submissions