Refrigerated truck Kelly chiller loaded with sugar orange cold ????

Refrigerated truck chiller loading sugar orange temperature: 0 4.

The difference between independent and non-independent chillers for refrigerated trucks:

Generally speaking, independent refrigeration units are one-piece structures, but there are also modified split structures (this structure is generally hoisted on the girder of the car), which itself has an engine and generator unit that provides power and electrical energy to the refrigeration system. Able to work independently, not limited by the working state of the car engine.

Non-independent refrigeration unit: It is a refrigeration unit that cannot work independently for refrigeration, and this kind of unit itself has no power unit and must rely on the automobile engine to drive the compressor to work.

Refrigerated compartment body material: 8cm insulation board filling in the middle of the envelope, thickened FRP, high-strength adhesive, hot-pressed forming, the outer frame is made of 304 stainless steel, thickened aluminum profile edging, 27 stainless steel door locks, accessories, door with beveled edges, auxiliary beams are made of 510 girder steel one-time folding, locked with a pressure plate, side protection net and rear bumper one-time molding.

The goods must be stacked on double-sided pallets; The plastic film should not be wrapped on the fresh-keeping pallet, as the film will block the circulation of cold air to the goods; Do not block the floor under the cargo.

The general refrigerated truck floor is made of aluminum guide rail floor with ventilation; However, there are also some refrigerated trucks that do not have aluminum rails and use flat non-slip floors. Usually used as a third-party transport company or for dairy products, the transport vehicle is made of a flat, non-slip floor, which is suitable for the transport of a wide range of products, or for easy cleaning of the floor. However, it must be noted that double-sided pallets must be used to load the goods to ensure the circulation of cold air on the ground.

It is strictly forbidden to stack goods directly on a flat floor.

Transported by refrigerated truck, the temperature suitable for orange storage is best not lower than 0 degrees, like this cold weather, if it is a long-distance transportation for two or three days, the temperature is set to 1 to 5 degrees is more appropriate.

It is more appropriate to set the temperature of the refrigerated truck to 1 to 5 degrees Celsius.

The refrigerated truck is usually 0 -5 at room temperature.

Look at what items are stored and transported, such as: the general seafood requirements are qualified for storage and transportation below -18 degrees after quick freezing, and if it is fresh vegetables and fruits, it should be in the range of less than 4 degrees and more than 0 degrees, and the requirements are different. However, as a refrigerated truck, it needs to have a wide adjustment range to store and transport different items.

It can be adjusted between -30 and 10 degrees to adapt to different food storage and transportation requirements.

Only the correct use and operation of refrigerated trucks can ensure the intact delivery and preservation of goods;

Because refrigerated trucks are specially used for temperature-sensitive products, temperature assurance is the key to refrigerated trucks. If it is not used or handled properly, it will result in the goods not being stored or shipped in good condition.

How can a refrigerated truck lever bother me? Ren Changchun still doesn't need to be cold, because sugarcane is something that can be eaten at any time, and there is no need to disturb, so the text is really not allowed to bother.

Sugarcane transportation can be maintained by maintaining room temperature if it is not in the hot season.

It can be hit, and the cold of the refrigerated truck has nothing to do with whether it rains outside or not.

Hello can play, the refrigerated truck is cold and it doesn't matter if it rains outside.

Before loading fruits, the goods and refrigerated car bodies need to be pre-cooled to a suitable temperature for transportation before loading.

Generally speaking, refrigerated trucks use mechanical refrigeration for refrigeration. Mechanical refrigeration methods include vapor compression, absorption, vapor injection, etc., at present, the refrigeration car is most widely used in vapor compression, and the compression refrigerator is mainly composed of compressor, condenser, throttle valve (or expansion valve) and evaporator.

It should be noted that the refrigeration unit should be turned off when loading and unloading the goods, and the car should minimize the number of times the door is opened in the process of transportation, which is to reduce the loss of energy, and the car can produce air flow during driving, and at this time the air can be passed through the pile to ensure heat dissipation, and the ventilation channel can not be blocked when placing objects, otherwise it is likely to produce heat accumulation.

Minimize the flow of air around the product during transport, as the faster the air moves on the surface of the fruit, the greater the rate of water loss of the fruit and vegetable.

Notes:

1. The inside of the refrigerated car compartment must be kept clean.

2. Proper handling.

3. Correct operation can ensure that the goods can be stored and transported in good condition.

4. Preventive maintenance can minimize maintenance and operating costs.

5. Proper packaging is essential to protect the goods.

6. Set the thermostat at the required temperature and pre-cool the trunk for hours to drain away the heat trapped in the trunk; When loading, the refrigeration unit is turned off and the goods are loaded quickly.

7. The goods must be pre-cooled to the required temperature, and the temperature of the goods must be checked when loading; Refrigeration units are used to maintain the temperature of the cargo, not to lower the temperature of the cargo.

8. Even if the capacity of the unit exceeds the actual need, insufficient air circulation will be the main reason for the deterioration of goods; Any blockage around the cargo can lead to – "hot spots".

9. The goods must be stacked on double-sided pallets; The film should not be wrapped on the pallet of fresh goods, as the film will block the circulation of cold air to the goods; Do not block the floor under the cargo.

10. Do not stack the goods before the evaporator exit, otherwise it will obstruct the cold airflow.

Before loading, the refrigerated compartment should be pre-cooled, and the frozen goods are generally required to be -18 degrees, and the refrigeration machine is set to -19 degrees, and the refrigeration machine will automatically stop at -19 degrees. Above -15 degrees, the refrigeration will be automatically started. Before opening the compartment door, the unit must be stopped.

Install a pair of thermal insulation curtains at the opening of the door, cool the opening machine, and load the goods after the temperature drops.

Dragon fruit that is not pre-cooled is generally unable to be cooled to the temperature required by the customer, and it is recommended to take three steps to cool it:

Before loading, I want to pre-cool the temperature of the box to about minus 15 degrees, and then decorate the box with ice.

Pass the dragon fruit over ice water as much as possible and lower the temperature a bit.

During transportation, if the temperature cannot be beaten, please open the back door and let it air for about 15 minutes, and then cool it.

What do you mean by that, I think it's all ordinary trucks pulling, and then the cover straw is insulated.

Need to be cold. The refrigerated compartment body belongs to the thermal insulation sealed compartment body, which has a certain thermal insulation function, and the short-distance transportation problem is not big, but if the transportation distance is too long, the temperature in the compartment will rise slowly, and the water in the vegetables will not be fresh if it evaporates too quickly, so for the sake of safety, it is still recommended to be cold.

Look at your distance, if it is too far to cool is a must, the refrigerated truck is a closed workshop, the car is not cold will cause the vegetables to dry yellow and soft, short-distance is also recommended to use Wanjia vacuum cooler before loading to reduce the temperature to about three degrees, so that you can also ensure a freshness and storage time of vegetables!

Generally, no. It is best to be cold when transported for a long time or in the sun, and transported in the south.

What is needed, but not demanding.

It depends on your position and the weather.

How to set the temperature of the refrigeration unit of the refrigerated truck correctly? How to control to ensure that the refrigeration unit of the refrigerated truck does not make mistakes in the process of long-distance transportation, and the temperature is uniformly controlled. The main thing is to save on transportation costs.

1. Temperature setting of refrigeration unit of refrigerated truck.

For cold drinks and sorbets, the general temperature setting should be -5° to -15°, then you need to pre-cool the refrigerated car compartment first, under normal circumstances, one and a half hours. This step is very important, because after the car is exposed to the sun, the temperature inside the box is high, and if it is not pre-cooled, it is likely to cause the ice cream to melt and deform, and the temperature of the car will not reach the desired temperature.

Loading, at this time, it is necessary to turn off the refrigeration unit of the refrigerated truck, and it is necessary to solve it quickly when loading. Why turn off the refrigerated truck refrigeration unit, this issue has been talked about before, if you don't understand, you can flip through it.

2. Pre-cooling and heat preservation of refrigerated truck refrigeration unit.

The goods must be pre-cooled to the required temperature of the goods in advance, for example, the ice cream needs to be frozen, and the carriage should be cooled to about -10, and the temperature of the goods should also be checked when loading. The refrigerated truck refrigeration unit only keeps warm and cannot reduce the temperature of the goods themselves, which is why the car and the goods should be pre-cooled in advance. Many people mistakenly think that the refrigerated truck refrigeration unit is to freeze the goods, and the goods are loaded into the carriage without pre-cooling, which not only cannot be lowered, but will damage or deteriorate the goods.

When the refrigerated truck refrigeration unit is transported to 100 hours, it should be maintained and repaired, and the main components include: compressor rotating belt, electrical control parts, etc., if there is any abnormality, it should be repaired in time.