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Home > News > Industry News > Each refrigerated truck driver.....

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Each refrigerated truck driver should note: the temperature of refrigerated trucks do not fall down

  • Author:Chang Jie
  • Release on :2016-12-30

Sometimes the refrigerator truck refrigeration unit has been at work in the state, but the temperature inside the compartment is not able to achieve the preset temperature cooling effect, in the face of this problem, the owner of the refrigerated trucks is very troublesome, afraid of the transport of goods Due to reach the temperature of the reasons for deterioration, affecting their turnover.

In fact, for this kind of problem we often hear. Often, we should pay attention to when the stacking of goods in the evaporator outlet in front of not stack too much cargo, otherwise it will hinder the flow of air, the obstruction of the top of the goods will lead to cold air short-circuit. A minimum distance of 220 mm must be maintained between the top of the cargo and the roof. Be sure to ensure that the height of the cargo load is not higher than the balance of the outlet height. If the front of the outlet blocked by the goods or too close to the goods, not only will affect the storage and transportation of goods temperature, but also affect the normal work of the refrigeration unit.

On the other hand, some of the defrost design of the refrigerated truck refrigeration units is defrosted with air induction. When the cargo is too close to the outlet when the refrigeration unit in the evaporator coil evaporator will quickly frost or ice, this time the air sensor system will operate, the refrigerator car unit will quickly enter the defrost state. When the coil temperature rises to 9 degrees (design temperature), the defrosting is immediately terminated.

So refrigerators inside the refrigeration unit will appear the cycle of the above-mentioned operation, resulting in the body temperature drop is not down to the phenomenon, to
everyone's intuitive feeling is the refrigerator car refrigeration unit frequently in defrosting work, but the temperature inside the box did not Significant cooling. Basically because the refrigerated cargo compartment load is too high, too many reasons for the frequent work of the cooling unit can drop the temperature of the compartment is not down.

Sometimes the refrigerator car refrigeration unit has been at work in the state, but the temperature inside the compartment is not able to achieve the preset temperature cooling
effect, in the face of this problem, the owner of the refrigerated trucks is very troublesome, afraid of the transport of goods Due to reach the temperature of the reasons for deterioration, affecting their turnover.

In fact, for this kind of problem we often hear. We should note that when stacking the goods do not stack in front of the evaporator outlet too much cargo, otherwise it will hinder the flow of air, the obstruction above the cargo will lead to cold air short-circuit. A minimum distance of 220 mm must be maintained between the top of the cargo and the roof. Be sure to ensure that the height of the cargo load is not higher than the balance of the outlet height. If the front of the outlet blocked by the goods or too close to the goods, not only will affect the storage and transportation of goods temperature, but also affect the normal work of the refrigeration unit.

On the other hand, some of the defrost design of the refrigerated truck refrigeration units is defrosted with air induction. When the cargo is too close to the outlet when the refrigeration unit in the evaporator coil evaporator will quickly frost or ice, this time the air sensor system will operate, the refrigerator car unit will quickly enter the defrost state. When the coil temperature rises to 9 degrees (design temperature), the defrosting is immediately terminated.

Thereby refrigerated car refrigeration unit will appear the cycle of the above-mentioned operation, resulting in the body temperature drop not down phenomenon, Changjie 
refrigerated trucks to everyone's intuitive feeling is that refrigerated trucks refrigeration unit frequently in defrosting work, The temperature is not obvious cooling.

Basically because the refrigerated cargo compartment load is too high, too many reasons for the frequent work of the cooling unit can drop the temperature is not down.