冷库门的安装技术
1、选择吊点位置时，首先考虑空气循环的位置，其次在考虑库体结构方向。
2、冷风机与库板间隙要大于冷风机的厚度。
3、冷风机所有吊栓应全部紧固，并用密封胶将螺栓及吊栓穿孔封闭，防止冷桥和漏气。
4、吊顶风机过重时，应用4号角或5号角铁做过梁，过梁应横跨到另一块顶板和墙板上，以减轻承重
Cold storage door refers to the door installed in the cold storage equipment, frozen storage room and other frozen environment equipment from the thermal insulation closed.
Installation technology of cold door
1, when choosing the location of the suspension point, first consider the best position of the air circulation, and second consider the structure direction of the library.
2, the gap between the cold fan and the reservoir board should be greater than the thickness of the cold fan.
3, the cold fan all hoisting bolts should be all secured, and sealant will bolt and hoisting bolt perforation closed, prevent the cold bridge and leakage.
4, when the ceiling fan is overweight, 4 horn or 5 horn iron should be used to make a beam, the beam should span to another top plate and wallboard to reduce the load bearing
