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冷库门

I5 · 2 门型

冷库门首先是一个保温产品,其次才是门。它的任务是在允许通行的同时守住两个房间之间的温差,因此门板厚度、密封做法、门框加热与闭合机构都必须按库温指定,而不是按门的尺寸指定。冷藏间、速冻间、对接口与缓冲间对门的负荷各不相同,一扇门能不能用、会不会结霜,差别往往就藏在密封周边的细节里。

本分类产品

选型要点

  • 询价时给出库温与通行模式:门板厚度与密封做法由这两个事实决定。
  • 洞口两侧温差很大时要考虑门框加热,否则门框会结霜。
  • 高频通行的冷库,快速启闭对降低制冷负荷的作用大于加厚门板。
  • 规划地面节点:冷库门要与地面保温层以及门槛处的通行方式配合。

常见问题

What temperature range do the doors cover?
The range is confirmed against the specific room and the selected construction. It is not quoted as one blanket figure.
Are sliding or hinged doors better?
It depends on the opening size and the traffic. Sliding suits large and frequent openings; hinged suits smaller rooms and low traffic.
Do they need heating?
Frame and threshold heating are used where condensation and frost would otherwise occur. It is decided from the temperature pair and humidity.
Can they be combined with a fast door?
Yes. A fast-operating door at a high-traffic cold room opening is a common pairing, and the two are specified together.

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