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INDEX >> NEWS >>Introduction of Insulation Railway Wagon

Insulation railway car (also known as refrigerated trucks) are transported fish, meat, fruit, vegetables and other perishable goods special vehicles. These goods during shipment needs to maintain a certain temperature, humidity and ventilation conditions, heat insulation material fitted the car body, car has a cooling device, a heating device, temperature measurement devices and ventilation devices, with refrigeration , three performance insulation and heating.

Category: refrigerator insulation cars can be divided into the car and the roof side refrigerator-style fridge-two Basic Configuration

Difference between the two cars is heating and air inside the refrigerator to set the position of the loop in different directions. Mechanical Insulation according to the structure of the car, the car has a single mechanical insulation and mechanical insulation car group (including goods vehicles and machines Cold cold generator car).

Power and cooling by way of mechanical insulation vehicles can be divided into three categories:

1, centralized power supply, centralized refrigeration car group - the whole train car by the centralized power generation, cooling, refrigeration car concentrate, using ammonia as a refrigerant, brine for refrigerants;

2, centralized power supply, separate cooling EMU - centralized power by the generator car, per freight car is equipped with Cold alone refrigeration refrigeration equipment, the use of freon as a refrigerant, forced air circulation;

3, a single mechanical insulation car - the vehicle are equipped with electricity and refrigeration equipment, power generation and refrigeration can be used alone, can also use the centralized power supply. China Railway insulation car models are: refrigerator insulation car type B11, B14, B16, B17, and mechanical insulation car B18, B19, B21, B23 and so on.

Five sections related parameters B23 type mechanical insulation car group consists of a generator car and 四辆 Cold Cold goods vehicles. Mechanical thermal insulation car refrigerator car than the advantages are:

- All cars can be uniformly maintain specified temperature and humidity, and easier to regulate and control, can fully guarantee the quality of transport of goods;

- Does not require the use of ice and ice equipment, save money and accelerate the flow of vehicles, reduce transportation costs;

- Is not restricted from transport vehicles and transport length of residence time, can ensure cargo security service.

BSY-type four chillers board insulation EMU is a new type of special vehicles for the transport of perishable goods, the three cargo trucks and vehicles with a crew compartment components. EMU using ground refrigeration equipment cooling, to the top of the car containing the coolant container (ie freezing plate) "charge cold", so called frozen board insulation car. There are 14 cars per cargo refrigeration plates, when the interior temperature is kept below -180 ℃, continuous operation 100h. The car also has a thermostat board, the interior temperature can range from -12 ℃ ~ +5 ℃ regulation 


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