A heat preservation and waterproof structure for air conditioner in renovation of existing building

Abstract

The utility model relates to existing building outer wall renovation technical field, especially an existing building renovation air conditioner place heat preservation waterproof structure, its including setting on the pipeline waterproof structure and support waterproof structure of wall structure, pipeline waterproof structure includes condensate water pipeline, fills polyurethane foaming glue between condensate water pipeline and the pipeline hole mouth of base wall, and the waterproof air permeable membrane is set outside pipeline hole mouth, support waterproof structure includes air conditioner outdoor unit support, polyurethane heat insulation pad and expansion bolt, and polyurethane heat insulation pad sets up between air conditioner outdoor unit support and base wall, and expansion bolt is inserted into base wall after penetrating air conditioner outdoor unit support, polyurethane heat insulation pad. The utility model has solved the problem that air conditioner outdoor unit place node is difficult to handle in existing building renovation project, avoids the continuity of heat preservation layer to be destroyed, improves energy -conserving effect, strengthens the waterproof capacity at air conditioner outdoor unit support and condensate water pipeline place, avoids rainwater to enter building wall, improves the durability of building.

Images