冷库广泛应用:
宾馆、饭店、酒楼以及各种食品生产厂、肉食品加工厂、奶制品厂、冷饮厂、冰淇淋厂、制药厂、血库中心、防疫站、蔬菜加工厂、速冻食品厂、粉丝加工厂、蔬菜水果保鲜、花卉公司、食用菌蔬菜生产厂、农贸市场、冷饮及肉类制品批发公司水果、蔬菜、花卉、食品、啤酒、粮食、种子、茶叶、冷饮、农业、医药肉类、家禽、水产、宾馆、酒店、乳制品、院校、超市、机关、企事业单位。
技术参数:
项目 | 温度G | 中温Z | 低温D | 冻结J |
库温范围 | 冷冻冷藏 | –2~12 | –10~2 | –20~10 | –30~20 |
| 气调 | 8~15 | 0~8 | –20~0 | — |
公称比容kg/m³ | 160~250 | 160~200 | 160~200 | 25~35 |
进货温度℃ | ≤32 | 热货≤32 | 热货≤32 | 热货≤32 |
冻货≤–2 | 冻货≤-2 |
冻结时间h | — | — | — | 18~24 |
单间空库 降温时间h | 冷冻冷藏单间库容m³ | ≤100 | ≤1.0 | ≤1.5 | ≤2.5 | ≤3.5 |
>100~1000 | ≤3.0 | ≤3.5 | ≤4.5 | ≤5.0 |
>1000 | ≤4.0 | ≤4.5 | ≤5.5 | — |
气调单间库容m³ | 500~1000 | ≤5.0 |
>1000 | ≤5.0 | ≤5.5 | ≤6.0 |
传热系数w/(m².k) | 冷冻、冷藏 | ≤0.48 | ≤10.38 | ≤0.26 | ≤0.23 |
气调 | | ≤0.51 | ≤0.40 | ≤0.38 | — |
制冷工质 | R22 |
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