Medical refrigerated truck standard, refrigerated truck size national standard

There are several standards for medical refrigerated trucks:

1. It must be refrigerated and transported, and the temperature must be between zero and five degrees;

2. The refrigerated compartment must also be equipped with a five-sided ventilation slot, and a temperature and humidity recorder that meets the requirements of GSP certification must be installed in the compartment;

3. It is necessary to monitor, print and alarm functions in real time, and there is also dual temperature, which can have a heating function when the outside temperature is too low to ensure the required temperature of drugs and vaccines.

Generally, if you send drugs to the countryside as an epidemic prevention department, you will bring a few medical staff, so that you can choose a double-row vaccine refrigerated truck.

Common vaccine refrigerated trucks are as follows:

Changan Ruixing M80 (National VI) bread refrigerated truck.

Chassis configuration] vehicle size: 4805 1715 2160mm

Envelope size: 2300 1350 1150mm

The volume of a single row of envelopes is approximately cubic meters.

Dongan National VI displacement 115 horsepower gasoline engine, 5-speed gearbox, oil brake, cab with original air conditioning, direction assistance, ABS, 185 vacuum tires, headlight adjustment, total weight: tons, car weight: tons, pulling weight:

tons (the actual pulling of goods is about 1 ton), the number of passengers is 2 people, wheelbase.

The national standards for the size of refrigerated trucks are as follows:

1. Small refrigerated trucks are judged to be slipped in meters.

2. Light truck refrigerated truck rice.

3. Medium-sized refrigerated truck rice.

4. The refrigerated truck of large heavy trucks is more than 7 meters.

5. The most common refrigerated truck sizes in the flow industry are meters, meters, meters.

How many tons are limited to refrigerated trucks:

1. The refrigerated trucks for distribution in the city are generally tons.

2. Intercity distribution refrigerated trucks are 3-15 tons.

3. Long-distance distribution refrigerated trucks are generally 10-20 tons of large refrigerated trucks with tow heads.

Types of refrigerated trucks:

1. The refrigerated truck for fresh-keeping is resistant to raw fruits, seafood, milk, etc.

2. Refrigerated trucks for refrigeration are used for the transportation of frozen products.

3. Refrigerated trucks for high-risk goods are used in chemical transportation.

4. Vaccine transport vehicles are used in the pharmaceutical system.

Precautions for the use of refrigerated trucks:

The goods must be stacked on the double-sided pallet, and the plastic film can not be wrapped on the fresh-keeping pallet, which will block the circulation of cold air to the goods, and cannot block the floor under the goods.

Generally, the floor of refrigerated trucks is made of aluminum guide rails with ventilation, but there are also some refrigerated trucks without aluminum guide rails, and they use flat non-slip digging 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.

Do not stack the goods before the evaporator exit, as this will obstruct the cold air flow, and the blockage above the goods will cause a short circuit in the cold air flow. Maintain a minimum distance of 225 mm between the top of the cargo and the roof of the vehicle. <>

The national standard "Technical Requirements for the Selection of Refrigerated and Insulated Vehicles" (GB T40475-2021) mainly stipulates the classification of refrigerated and insulated vehicles, vehicle requirements, compartment requirements, special Jinling Barrier configuration requirements, vehicle selection and vehicle body identification requirements, etc., which are suitable for the selection of Xianghu for road transport refrigerated and insulated vehicles.

Legal basis: Article 2 of the Standardization Law of the People's Republic of China refers to the technical requirements that need to be unified in the fields of agriculture, industry, service industry and social undertakings.

Standards include national standards, industry standards, local standards, group standards, and enterprise standards. National standards are divided into mandatory standards and recommended standards, and industry standards and local standards are recommended standards.

Mandatory standards must be enforced. The State encourages the adoption of recommended standards.

There are 8 types of refrigerated trucks.

1. When the average temperature inside the compartment is 12 degrees Celsius to 0 degrees Celsius, the refrigerated truck is classified as Class A.

2. When the average temperature inside the compartment is 12 degrees Celsius to -10 degrees Celsius, the refrigerated truck is divided into class B.

3. When the average temperature inside the compartment is 12 degrees Celsius to -20 degrees Celsius, the refrigerated truck is divided into class C.

4. When the average temperature inside the compartment is less than or equal to 0 degrees Celsius, the refrigerated truck is divided into class D.

5. When the average temperature inside the compartment is less than or equal to -10 degrees Celsius, the refrigerated truck is divided into class E.

6. When the average temperature inside the compartment is less than or equal to -20 degrees Celsius, the refrigerated truck is divided into class F.

7. When the average temperature inside the compartment is 8 degrees Celsius to 2 degrees Celsius, the refrigerated truck is divided into class G.

8. When the average temperature inside the compartment is less than or equal to minus 20 degrees Celsius, the refrigerated truck is divided into class H.

There are two types of refrigerated trucks Refrigerated trucks are actually called refrigerated and insulated cars, which are divided into two categories: refrigerated trucks and insulated cars. Insulated cars refer to cars with insulated compartments that are suitable for short-distance insulated transportation.

A refrigerated truck is a vehicle that has an insulated compartment and is equipped with a refrigeration unit. According to the refrigeration mode of the refrigeration unit, mechanical refrigerated vehicles, refrigerated plate refrigerated vehicles, liquid nitrogen refrigerated vehicles, dry ice refrigerated vehicles, ice refrigerated vehicles, etc., among which mechanical refrigerated vehicles are the main models in refrigerated vehicles, and the vast majority of refrigerated vehicles in China are also mechanical refrigerated vehicles. Classification by chassis carrying capacity:

Miniature refrigerated trucks, small refrigerated trucks, medium refrigerated trucks, large refrigerated trucks. Classified according to the type of carriage: bread refrigerated truck, van refrigerated truck, semi-trailer refrigerated truck.

Class 6. When the outdoor environment is 30 degrees Celsius.

and your vehicle is a refrigerated truck transporting perishable food, according to the average temperature of the refrigerated truck compartment storage range can have the following 6 standards:

When the average temperature inside the compartment is 12 degrees Celsius to 0 degrees Celsius, the refrigerated truck is classified as Class A;

When the average temperature inside the compartment is 12 degrees Celsius to -10 degrees Celsius, the refrigerated truck is classified as class B;

When the average temperature inside the compartment is 12 degrees Celsius to -20 degrees Celsius, the refrigerated truck is classified as class C;

When the average temperature inside the compartment is less than or equal to 0 degrees Celsius, the refrigerated truck is classified as Class D;

When the average temperature inside the compartment is less than or equal to -10 degrees Celsius, the refrigerated truck is classified as class E;

When the average temperature inside the compartment is less than or equal to -20 degrees Celsius, the refrigerated truck is classified as class F;

The remaining two categories are mainly for refrigerated trucks transporting biological products, and the temperature range maintained according to the average temperature in the refrigerated truck compartment is mainly as follows:

When the average temperature inside the compartment is 8 degrees Celsius to 2 degrees Celsius, the refrigerated truck is classified as class G;

When the average temperature inside the compartment is less than or equal to minus 20 degrees Celsius, the refrigerated truck is divided into class H;

According to the refrigeration mode of the refrigeration unit, mechanical refrigerated vehicles, refrigerated plate refrigerated vehicles, and liquid nitrogen refrigerated vehicles dry ice.

Refrigerated trucks, ice-cold refrigerated trucks, etc., among which mechanical refrigerated trucks are the main models in refrigerated trucks, and the vast majority of refrigerated trucks in China are also mechanical refrigerated trucks.

Classified according to chassis carrying capacity: micro refrigerated trucks, small refrigerated trucks, medium refrigerated trucks, large refrigerated trucks. Classified according to the type of carriage: bread refrigerated truck, van refrigerated truck, semi-trailer.

Refrigerated trucks.

The difference between refrigerated trucks A, B, C, D, E, F, H, G is explained: in order to ensure that the items transported are frozen, refrigerated, kept warm, and kept at a constant temperature, the transportation department divides the refrigerated trucks into eight grades, which are marked with a f. Refrigerated trucks with an average temperature of 12 degrees Celsius to 0 degrees Celsius are classified as Class A, so you can know the approximate temperature inside the box when you see the refrigerated truck marked with Class A on the road.

1.When the average temperature inside the compartment is 12 degrees Celsius to 0 degrees Celsius, the refrigerated truck is classified as Class A;

2.When the average temperature inside the compartment is 12 degrees Celsius to -10 degrees Celsius, the refrigerated truck is classified as class B;

3.When the average temperature inside the compartment is 12 degrees Celsius to -20 degrees Celsius, the refrigerated truck is classified as class C;

4.When the average temperature inside the compartment is less than or equal to 0 degrees Celsius, the refrigerated truck is classified as Class D;

5.When the average temperature inside the compartment is less than or equal to -10 degrees Celsius, the refrigerated truck is classified as class E;

6.When the average temperature inside the compartment is less than or equal to -20 degrees Celsius, the refrigerated truck is classified as class F;

The classification standard for refrigerated trucks is A, B, C, D, E, F, H, and class refrigerated trucks: the average temperature is 12 to 0 degrees Celsius.

Class B refrigerated trucks: average temperature 12 to -10 degrees Celsius;Class C refrigerated trucks: average temperature 12 to -20 degrees Celsius;Class D Refrigerated Trucks:

The average temperature is less than or equal to 0 degrees Celsius;Class E refrigerated trucks: average temperature less than or equal to -10 degrees Celsius;Class F refrigerated trucks: the average temperature is less than or equal to -20 degrees Celsius.

Class G refrigerated trucks: average temperature 8 to 2 degrees Celsius;Class H refrigerated trucks: the average temperature is less than or equal to -20 degrees Celsius.

The temperature requirements of Class H refrigerated trucks are the same as those of Class F, but biological product transport vehicles also need to be certified by the Food and Drug Administration.

So there is a difference between the two. Perishable foods that are often transported can be broadly divided into: 1

Frozen food, such as frozen meat, aquatic products, frozen food, etc. These foods generally require a storage temperature below -18 degrees Celsius and can be stored for a few months to more than ten months. These foods only need to set the temperature set in the cage to -18 degrees Celsius during hourly transportation, and there is no need to strictly control the accuracy of temperature fluctuations.

This type of food must be transported in Class F refrigerated trucks. 2 .Refrigerated foods such as chilled meat, aquatic products, and poultry eggs.

The transportation temperature of this kind of food is based on the premise that the food is not frozen, and the lower the temperature, the better, that is, it is required to be close to below 0. This type of food needs to be transported in refrigerated trucks of D, E and F grades. Some canned food requires a shipping temperature of around -5C, which is transported in refrigerated trucks of grade E and F.

3 .vegetables and fruits, etc. The transportation of this type of food is more complicated in refrigerated transportation.

First of all, different vegetables and fruits have different temperature requirements, and secondly, many vegetables and fruits have high requirements for temperature fluctuations and cannot seriously deviate from the set temperature;Third, vegetables and fruits still need to breathe after picking, which produces respiratory heat, requiring the refrigerated truck refrigeration unit to provide more cold and heat. In addition, relative humidity is required for this type of food.

So, refrigerated trucks from A to F can be used for the transportation of vegetables and fruits in principle, but the technology and experience of the carrier are very important. @2019

Refrigerated trucks. Standard heightAt meters 4 meters, the height varies from model to model.

Refrigerated compartment body material:

The middle of the envelope 8cm insulation board filling, thickened FRP, high-strength adhesive, hot press 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.

Precautions for refrigerated truck maintenance:

When loading, do not pile the goods too high, and be sure that the loading height is not higher than the plane height of the air outlet. If the front of the air outlet is blocked by the goods or too close to the goods, it will not only affect the storage and transportation temperature of the goods, but also affect the normal operation of the refrigeration unit.

Because the air outlet is blocked by the cargo, the cold air (or hot air) cannot circulate normally in the car, so the local temperature of the cargo rises.

On the other hand, due to the defrost design of refrigeration units, some use air induction defrost. When the goods are too close to the air outlet, the coil in the evaporator of the unit will quickly frost (or ice), and the air sensor switch will act immediately, and the unit will quickly enter the defrosting state; When the coil temperature rises back to about 9 degrees (design temperature), the defrost ends immediately. In fact, it is caused by the fact that the goods are loaded too high (too much).

Refrigerated trucks are designed for those items that are sensitive to temperature, so it is important to ensure a good transportation temperature environment for refrigerated trucks. In any case of improper operation, it is possible that the transported goods will not be able to be stored and transported in good condition.

The refrigeration unit must be turned off when the refrigerated truck is loading and unloading the cargo.

Refrigerated trucks are the only ones availableCorrect and good operation as well as useIn order to ensure the good preservation and transportation of the transported goods.

Depending on what kind of model you have, the refrigerated compartment body structure: the use of polyester wet panel process and glass fiber to strengthen the all-wood envelope frame structure, the use of the world's most advanced fifth-generation fully enclosed polyurethane plate bonding method.

Jinglong refrigerated compartment board material: the inner and outer wall panels are made of domestic high-quality mechanism FRP; The intermediate insulation material is made of thick imported polyurethane; envelope thickness 80mm door thickness 80mm; The bottom plate is an integral aluminum pattern plate, a color steel plate below, and a polyurethane imported in the middle; Aluminum alloy edging around the envelope, stainless steel corners, stainless steel door locks, 4 anti-collision rubbers, stainless steel door frames, stainless steel hinges, energy-saving lighting in the box.