Exhaust pipe cold storage and cold storage cold air machine which is good.
Row tube cold storage and cold storage cold air machine which good? The Theil refrigeration Xiaobian tell you, both of which each have their own advantages, according to the specific circumstances in a specific analysis.Generally speaking, the use of cold storage air cooler more. Air cooling machine has the characteristics of fast refrigeration, a large quantity of coldetc..
Row tube refrigerator generally adopts the aluminium pipe, aluminium row tubehas the advantages of energy saving, little space occupation, dry goodsconsumption etc.. Storage of fruits and vegetables and other products, use cool air to the opportunity to make fruit and vegetable water loss is serious, the fruit and vegetable shrivelled atrophy, the weight is greatly reduced, greatly reduce the economic profit.
Compared with the air cooling machine, cold storage evaporator selects therow tube, with high heat transfer efficiency, uniform refrigeration, less amount of refrigerant, energy saving and other advantages, so the cold storageevaporator part will use row tube. Compared with the cooler, exhaust pipe has some shortcomings. In order to avoid the inconvenience of these shortcomingsof cold storage refrigeration and management, can design the refrigerator formodification.
Row tube type cold storage design points are:
1, the exhaust pipe is easy to frost, the heat transfer effect will continue to decline, so the exhaust pipe are generally equipped with electric wire.
2, exhaust pipe to occupy a larger space, cargo is more difficult to defrost and clean. So, in the cooling demand is not large, only use the top row of tube wall,do not install the exhaust pipe.
3, exhaust pipe defrosting can produce large amounts of water, in order to facilitate drainage, in calandria is installed near the device of drainage facilities.
4, although the evaporation area is greater, the greater the refrigerationefficiency, but the evaporation area is too large, the cold storage liquid supplyto uniform, refrigeration efficiency will decrease. So the evaporation area of the discharge pipe will be limited in a certain range.
