冷藏车现在很实用，也让我们对它的关注度不断升温。冷藏车是指具有隔热车厢，并设有制冷装置的汽车。冷藏车厂家按制冷装置的制冷方式分为机械冷藏车、冷冻板冷藏汽车、液氮冷藏汽车、干冰冷藏车等。

　　机械冷藏车车内装有蒸气压缩式制冷机组，车内温度实现自动控制，很适合短、中、长途或特殊冷藏货物的运输。车厢隔热性好，减少外界车内的温度，制冷装置所占空间小，重量轻、安全可靠、不易出故障等特点。

　　液氮冷藏车优点：装置简单，初投资少，降温速度很快，可较好的保持食品的质量，无噪声，与机械制冷装置比较，重量大大减少。缺点：液氮成本高，运输途中液氮补给困难，长途运输时必须装备大的液氮容器，减少了有效的载货量。

　　冷冻板冷藏车?它是利用有一定蓄冷能力的冻结板进行制冷。冷冻板冷藏车具有车内温度稳定，制冷时无噪声，故障少，结构简单，投资费用较低等特点。但其制冷时间有限，仅适用于中、短途公路运输。冷藏汽车的冷冻板，往往被采用与航空等运送珍贵水果、新鲜海鲜等各类保鲜食品。

　　干冰冷藏车?优点：设备简单，投资费用低，故障率低，维修费用少，无噪声，缺点：车厢内温度不够均匀，冷却速度慢，时间长，干冰成本高。

　　虽然冷藏车采用不同的制冷方式，但设计时都应考虑如下因素：车厢内应保持的温度，运输过程所需要的最长时间，历时时间最长的环境温度，运输的货物种类和开门次数。

　　厢体采用全塑全封闭复合材料板块组合结构，内外蒙皮为玻璃钢板，中间夹层为聚氨酯发泡隔热材 料，四侧用高强度胶将玻璃钢板与聚氨酯泡沫材料粘合在一起，形成一种封闭性板块，并在拼装成厢体时用高强度胶粘结在一起，并用内埋高强度螺钉进行紧固。

　　Refrigerator is refers to has the thermal insulation, car and car is equipped with cooling device. Refrigerator car according to the way of refrigeration refrigeration equipment can be divided into mechanical refrigerated trucks, refrigerated car, liquid nitrogen refrigeration refrigeration board vehicles, dry ice refrigeration truck, etc.

　　Mechanical refrigerator car the car is equipped with steam compression type refrigeration unit, in-car temperature automatic control, very suitable for short, medium and long distance or special refrigerated cargo transport. Insulating car stays well, reduce the temperature outside the car, the refrigeration device of the space is little, light weight, safe and reliable, not easily out of order, etc.

　　Liquid nitrogen refrigeration truck advantages: simple device, less investment, at the beginning of cooling fast, can better maintain the quality of food, no noise, compared with mechanical refrigeration device, greatly reduce weight. Disadvantages: high cost of liquid nitrogen, liquid nitrogen supply difficulties, transit during long-distance transportation must be equipped with liquid nitrogen container, reducing the effective cargo capacity.

　　Frozen plate refrigerated truck? It is to use a cooling, freezing board of the cool storage capacity. Frozen plate refrigerator has the in-car temperature stability, refrigeration without noise, low malfunction, simple structure, low investment costs. But the cooling time is limited, only applies to medium and short road transportation. Refrigerated truck refrigeration plate, often used with air delivery of precious fruits, fresh seafood and other kinds of fresh food.

　　Dry ice refrigerator car? Advantages: simple equipment, low investment cost, low failure rate, maintenance costs less, no noise, disadvantages: car temperature is not uniform, cooling speed slow, time is long, high cost of dry ice.

　　Although refrigerator car USES different ways of cooling, but the design should consider the following factors: temperature must be maintained, transport processes needed for the longest time, and lasted the longest time the environment temperature, and the types of the goods transportation number to open the door.

　　Compartments body adopting all plastic composite plate composite structure, the inner and outer skin for glass plates, intermediate sandwich for polyurethane foam insulation materials, four side with high strength glue glass plates and polyurethane foam material together, form a sealing plate, and assembled into a box body with high strength, adhesive and embedded high strength screws to tighten.

　　此文章来源于襄阳新中昌专用汽车有限公司 冷藏车厂家