Introduction to the composition of refrigerated truck refrigeration system and the role of each component（2）The refrigeration system is composed of refrigerant and four major parts, namely compressor, condenser, expansion valve and evaporator. Compressor Compressor is the driving force of the refrig

Maintenance and repair of key components of refrigerated trucks（3）The refrigeration unit consists of an engine system, a refrigeration system, backup power and electrical control devices. The reasons and troubleshooting methods for compressors running normally but not cooling are mainly as follows:T

Maintenance and repair of key components of refrigerated trucks（1）The refrigerated truck has become one of the important members of modern transportation tools. Because it is equipped with refrigeration units and special refrigeration containers, it is widely used in many fields such as food, medici

When transporting different goods, what devices need to be installed?（2）Install ventilation slots. When transporting fruits, vegetables, etc. that need to be packed in boxes or baskets and stacked, it is necessary to install a bottom ventilation slot. The cold air blown by the unit passes through th

Refrigerator trucks must maintain these seven components in winterIn the morning of early winter, there is a lot of dew, and the surface of the car is often very humid. If your car has obvious scratches, you should paint it in time to prevent the scratched parts from getting damp and rusty. In addit

The structure and principle of refrigerated truck（2）It is best to equip refrigerated trucks with original boxes. Although the initial installation price is slightly higher, the subsequent power supply and maintenance are more convenient. Although the installation price of non-original cabinets is lo

The structure and principle of refrigerated truck（1）In the process of transporting frozen products, the earliest equipment was a foam box covered with quilts, which was later transformed into a sponge cabinet. With the development of the economy, the previous refrigerated transportation methods have

Where does the insulation effect of refrigerated truck come fromWith the arrival of midsummer, the demand for refrigerated trucks in the cold chain logistics and transportation industry has gradually increased. If refrigerated truck manufacturers want to gain the favor of major cold chain logistics

Teach you how to choose the right refrigerated truck（2）The body of the refrigerated truck needs to ensure good airtightness and thermal insulation performance.1. Car body material: usually the car body structure adopts a three-layer structure(1) The inner and outer skins are made of composite materi

Teach you how to choose the right refrigerated truck（1）With the improvement of living standards and the transformation of lifestyles, more and more commodities such as quick-frozen food, fresh food, milk, vaccines and so on are needed by people. "Cold chain logistics" has become a new darling of the