保温冷库门: Heat preservation cold storage door
使用环境：冷库保温门可适用于温度不低于-40℃的组装或冷库、土建冷库及恒温库、恒温车间。
Usage environment: The insulation door of cold storage can be used for assembling or cold storage, civil cold storage, constant temperature storage and constant temperature workshop whose temperature is not lower than - 40'.
类型:可分为电动冷库保温门、手动冷库保温门和手动平移冷库保温门三种。
Type: It can be divided into three types: electric cooling storage door, manual cold storage door and manual translation cold storage door.
冷库保温门门扇：以泡沫板或聚氨酯为保温层，面板材料为彩钢板或不锈钢，其传热系数为0.22W/m²•K（门厚150mm），使门具有良好的隔热性和密封性。门扇和地坪、门框结合处采用特殊形式定制，采用特制橡胶条密封。为防止门扇和门框或地坪结合处冻结，在门四周加有低电压、高效率的电加热装置。
Cold storage door: With foam board or polyurethane as thermal insulation layer, the panel material is color steel plate or stainless steel, its heat transfer coefficient is 0.22W/m K (gate thickness 150mm), so that the door has good heat insulation and sealing performance. The door and floor and doorframe joint are customized in special form and sealed by special rubber strip. In order to prevent the door from freezing at the junction of the door and the door frame or the floor, a low voltage and high efficiency electric heating device is added around the door.
技术参数：
Technical parameters:
电机：380V，50Hz，0.4kw，1380转/分；
Motor: 380V, 50Hz, 0.4KW, 1380 R / min;
关闭速度：0.2m/s；
Closing speed: 0.2m/s;
电加热装置：电压：～36V；
Electric heating device: voltage: 36V
双扇功率：240W；
Double fan power: 240W;
单扇功率：120W；
Single fan power: 120W;
门扇适用温度：常温～-40℃。
Suitable temperature for door fans: room temperature to -40 C.
门上设有安全开关，关门时若有人或车辆从门中间通过，门或自行打开，避免事故发生。
The door is equipped with a safety switch. If someone or vehicle passes through the middle of the door when it closes, the door or opens by itself to avoid accidents.
