Heat insulation compartment body of refrigerated truck

Abstract

The invention discloses a heat insulation compartment body of a refrigerated truck. According to the heat insulation compartment body of the refrigerated truck, two side body plates, in contact with the outside, of a compartment body are of three-layer structures; a top body plate is of a two-layer structure; the external walls of the two side body plates are 5mm first dark brown heat absorbing glass layers; the internal walls of the two side body plates are first heat insulation layers; the middle layers of the two side body plates are air sandwich plates; a vent hole is formed in each air sandwich plate; the external wall of the top body plate is 5mm second dark brown heat absorbing glass layer; and the internal wall of the top body plate is a second heat insulation layer. According to the heat insulation compartment body of the refrigerated truck, the temperature in the compartment body is adjusted according to different requirements of different seasons on the temperature so that refrigerated fruits and vegetables reach requirements.

Description

technical field [0001] The invention relates to a refrigeration device, in particular to a thermal insulation compartment of a refrigerated vehicle. Background technique [0002] With the rapid development of our country's social economy and the continuous improvement of people's lives, food preservation has attracted more and more people's attention. As an important tool for refrigerated transportation, refrigerated transport vehicles have become an important part of domestic trade in recent years. shipping method. Refrigerated trucks are often used to transport frozen food (refrigerated trucks), dairy products (dairy trucks), vegetables and fruits (fresh trucks), vaccines and medicines (vaccine trucks), etc. As the transportation distance continues to increase, some goods are prone to rot and deterioration due to the temperature not meeting the requirements during normal transportation. As a result, some commodities cannot enter the market, reducing the income of merchant...

AI Technical Summary

Problems solved by technology

At present, the material of the refrigerated transport car body used in the market only has a single insulation layer, and because in summer, the sun irradiates the temperature of the outer surface of the car, and the temperature inside the car needs to be kept low, which will form a huge temperature difference. The cooling capacity in the car is lost, and the fuel consumption of the refrigerated car increases

In winter, due to the low outside temperature, the interior of the car needs to be kept warm. If additional heating devices are added, the cost will increase

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