The soft sleeper is an independent space, and each carriage has an independent door, which can isolate the aisle and make it more private and quiet. Soft sleeper is divided into ordinary soft sleeper and advanced soft sleeper. Ordinary soft sleeper is an ordinary room with 4 bunks and upper and lower bunks; Senior soft sleeper also includes: senior soft sleeper (2 persons), single senior soft sleeper (1 person) and 1 person soft sleeper (3 persons). But not all trains have advanced soft sleepers.
The condition of senior soft sleeper is better than ordinary soft sleeper, with sofa, desk and independent bathroom, just like a mobile hotel. Each senior soft sleeper box is equipped with a separate bathroom, shower, wardrobe, electric kettle, disposable slippers and so on.
Single senior soft sleeper: there are beds, small desks, chairs and separate bathrooms in the box; Family superior soft sleeper: The box is equipped with a single bed, a double bed, a single person sofa and a small table, as well as some daily necessities and a separate bathroom.
Classification of hard sleeper cars
According to the different internal layout of the carriage, hard sleeper can be divided into semi-closed hard sleeper and open-air hard sleeper. The difference is: semi-wrapped hard sleeper: there are partitions on the side of the sleeper near the aisle, which is equivalent to the layout of semi-soft sleeper. The ladder in the car is inside the partition.
Open hard sleeper: there is no partition on the side of the sleeper near the whole train aisle. Is open. The boarding and alighting ladders are arranged in the middle of the two groups of bunks.
According to the cold and warm categories of trains, hard sleeper cars in China can be roughly divided into two types: air-conditioned hard sleeper: hard sleeper with air conditioning. There are mainly 25G buses, 25K buses, 25T buses and a few 25B buses. Non-air-conditioned hard sleeper: a sleeper car heated by a combustion boiler and cooled by an electric fan on the roof.
Here, the heating of the non-air-conditioned hard sleeper depends on the combustion of boilers at both ends of the train, and the heat energy is transferred through the heating system on the lower berth near the lower side of the window. In terms of refrigeration, some electric fans in non-air-conditioned hard sleeper cars are located above the window between the two bunks on the upper bunk. Non-air-conditioned cars are mostly green leather cars. Air-conditioned cars rely on air conditioning to discharge cold and hot airflow for cooling and heating.