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冷凍庫使用冷風機匹配,冷風機選型計算方式
2015-10-08 09:09:15
首先我們要了解一下冷凍庫所要選擇的冷風機的型號,針對冷風機的型號結合冷庫的類型,是冷藏庫、冷凍庫或者是冷庫來選擇冷風機的型號和冷風機,適合冷藏庫、冷凍庫、冷庫的冷風機
First of all we need to understand the cold air blower model, for the type of cold air blower model combined with the type of cold storage, cold storage, frozen storage or cold storage to select the model and cold air blower, suitable for cold storage, frozen storage, cold storage
每種冷庫都有不一樣的計算方式,因為每種冷庫的制冷量和制冷效果都不一樣,因此也有不一樣的計算方式。下面庫華制冷就為大家介紹一下關于冷風機選型的方式。
Each kind of cold storage has not the same calculation method, because each kind of cold storage refrigeration quantity and the refrigeration effect are not the same, therefore also has not the same calculation way. Below the Bank of China Refrigeration for everyone to introduce the method of selecting the cold air machine.
冷藏冷庫與冷風機的匹配,及匹配計算公式
Matching of cold storage and cold air blower, and matching calculation formula
每立方米負荷按W0=75W/m3計算。
W0=75W/m3 per cubic meter.
1、若V(冷庫容積)<30m3,開門次數較頻繁的冷庫,如鮮肉庫,則乘系數A=1.2;
1, if V (cold storage capacity) is less than 30m3, more frequent cold storage door times, such as meat base, by coefficient A=1.2;
2、若30m3≤V<100m3,開門次數較頻繁的冷庫,如鮮肉庫,則乘系數A=1.1;
2, if 30m3 < V < 100m3, more frequent cold storage door times, such as meat base, by coefficient A=1.1;
3、若V≥100m3,開門次數較頻繁的冷庫,如鮮肉庫,則乘系數A=1.0;
3, if V is larger than 100m3, the more frequent the refrigerator door number, such as meat base, by coefficient A=1.0;
4、若為單個冷藏庫時,則乘系數B=1.1最終冷庫冷風機選配按W=A*B*W0(W為冷風機負荷);
4, if the single cold storage, then the coefficient of B=1.1 final cold air cooling machine matching W=A*B*W0 (W for air cooling machine load);
5、冷庫制冷機組及冷風機匹配按-10oC蒸發溫度計算。
5, cold storage refrigeration unit and air cooling machine matching according to -10oC evaporation temperature calculation.
二、冷凍冷庫匹配的冷風機:
Two, frozen cold storage matching cold air machine:
每立方米負荷按W0=70W/m3計算。
W0=70W/m3 per cubic meter.
1、若V(冷庫容積)<30m3,開門次數較頻繁的冷庫,如鮮肉庫,則乘系數A=1.2;
1, if V (cold storage capacity) is less than 30m3, more frequent cold storage door times, such as meat base, by coefficient A=1.2;
2、若30m3≤V<100m3,開門次數較頻繁的冷庫,如鮮肉庫,則乘系數A=1.1;
2, if 30m3 < V < 100m3, more frequent cold storage door times, such as meat base, by coefficient A=1.1;
3、若V≥100m3,開門次數較頻繁的冷庫,如鮮肉庫,則乘系數A=1.0;
3, if V is larger than 100m3, the more frequent the refrigerator door number, such as meat base, by coefficient A=1.0;
4、若為單個冷凍庫時,則乘系數B=1.1最終冷庫冷風機選配按W=A*B*W0(W為冷風機負荷)
4, if a single frozen library, then the coefficient of B=1.1 final cold air cooling machine matching W=A*B*W0 (W for air cooling machine load)
5、當冷庫與低溫柜共用制冷機組時,機組及冷風機匹配按-35oC蒸發溫度計算。當冷庫與低溫柜分開時,冷庫制冷機組及冷風機匹配按-30oC蒸發溫度計算。
5, when the cold storage and low temperature cabinet shared refrigeration unit, the unit and air cooling machine matching according to the -35oC evaporation temperature. When the cold storage and low temperature cabinet separately, the cold storage refrigeration unit and the cold air blower match according to the -30oC.
三、冷庫加工間匹配的冷風機:
Three, cold storage machine matching cold air machine:
每立方米負荷按W0=110W/m3計算。
W0=110W/m3 per cubic meter.
1、若V(加工間容積)<50m3,則乘系數A=1.1;
1, if the V (processing volume) < 50m3, then multiply factor A=1.1;
2、若V≥50m3,則乘系數A=1.0最終冷庫冷風機選配按W=A*W0(W為冷風機負荷);
2, if V is greater than or equal to 50m3, then take the final cold air cooler matching coefficient A=1.0 by W=A*W0 (W cooler load);
3、當加工間與中溫柜共用制冷機組時,機組及冷風機匹配按-10oC蒸發溫度計算。當加工間與中溫柜分開時,冷庫機組及冷風機匹配按0oC蒸發溫度計算。

3, when the processing room and the middle temperature cabinet shared refrigeration unit, the unit and the cold air blower matching according to the -10oC evaporation temperature calculation. When the process is separated from the medium temperature cabinet, the cold storage unit and the cold air blower matched with the 0oC evaporation temperature.

本文來源:鼎盛食品冷庫制造公司

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