Quality requirements of inspection lot for electric door installation project of cold storage

The quality requirements of the inspection lot for the electric door installation project of cold storage are as follows:

1. During the construction and installation of the cold storage door, the filling method of thermal insulation materials at the joint between the door frame and the wall and under the ground at the bottom of the door frame shall be subject to the acceptance of concealed works according to the design requirements and relevant technical requirements, and there shall be acceptance records of concealed works and necessary video materials.

2, sealing strip installation position should be correct, embedded firmly, joint shall not crack. When closing the door, the sealing strips should be in close contact and there should be no gaps.

3. There should be an escape device inside the refrigerated door, and there should be a fluorescent use diagram of the escape device near the escape device. The electric control unit of refrigerator door should be equipped with motor overload protection, leakage protection and anti-pinch device for closing the door.

4. In the cold storage room where the storage temperature is below -5 degrees Celsius, measures should be taken to prevent condensation and freezing around the cold storage door. Self-limiting electric heating wire or electric heating wire with self-limiting device should be used as the anti-condensation and anti-freezing electric heating device around the refrigerator door. The maximum temperature of the heating wire should not be greater than 70℃, and the voltage used should be safe voltage.

5, cold storage door installation to accurate location, installation is firm, flexible opening and closing, closed tightly. The surface of the car door is clean, smooth and uniform in color, without rust, scratches and bumps.