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

Introduction to the composition of refrigerated truck refrigeration system and the role of each component（1）The principle of refrigeration of general refrigerators The compressor's role is to compress the lower pressure steam into higher pressure steam, so that the volume of the steam is reduced and

Analysis and prevention of hidden dangers of refrigerated truck accidents（1）A refrigerated truck is a closed van transport vehicle used to transport frozen or fresh-keeping goods. In recent years, as people's requirements for the quality of food preservation and vaccines have become higher and highe

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

How to choose the box material of the van?Van trucks are commonly used in logistics, fresh food transportation and grocery transportation, so the choice of material for the vehicle body is different. The following editor will take you to understand what materials are available for the van.1. Steel p

Knowledge of refrigeration vehiclesWith the improvement of social living standard and the change of lifestyle, people need more and more quick-frozen food, fresh-keeping food, milk, seafood and aquatic products, vegetables and fruits, flowers, and large food processing enterprises. Cold chain logist

Why doesn't your refrigerator car cool downHave you met this kind of situation, refrigeration units have been working in running, but the car but can't reach the expected effect of forehead temperature, encounter this kind of problem, I believe each of you refrigerated car owners are very upset, wor

What are the advantages of container angle pieces in the course of transportContainer corner is a very common transport instrument, not only in the transport will play a very important role, and the cargo personnel can be based on the size of the product, classification for transport, not only can p