Long-distance passenger trains are generally equipped with dining cars between sleeping cars and hard-seat cars. The dining car is divided into three parts: dining room, kitchen and storage room.
1. Main structure of dining car: the power distribution room has a power distribution cabinet and an air conditioning control cabinet, and the axle temperature storage room has a shelf for storing food. The emergency brake valve is installed on the partition wall at one end of the corridor. The canteen has counters, refrigerators, movable chairs and sample cabinets. For passengers to buy drinks and food.
2. Dining room: The dining room has 12 movable dining table, 10 double-sided fixed dining chairs for four people and four single-sided fixed dining chairs for two people. The capacity is 48 people. The lower part of the dining chair is a cabinet floor, which can be lifted and locked when the cushion is put down, and can be used for storing meals. The top of the restaurant is illuminated by two light strips, and wall lamps are installed on the decorative strips on both sides, which makes the light bright and soft; The middle part is an aluminum grille air outlet, which is beautiful and elegant, and easy to disassemble and clean. There are 24 coat hooks and two vacuum cleaner sockets on both walls. The wallboard is light-colored checkered soft plastic veneer, and the top plate and belt plate are white glass steel plates. The floor is king blue rubber floor leather, and the aisle is paved with purple chemical fiber carpet, which is matched with a warm dining table and dining chair to set off a comfortable and elegant dining environment. The restaurant has two sample cabinets for one person and a merchandise display cabinet for two people. The second end is also provided with a tableware table and a locker, and the wall of the kitchen room is provided with a food delivery port. There are also electronic information display screens above the partition walls at both ends of the restaurant.
3. Kitchen: equipped with slope, drainage ditch and drainage hole. There is a movable water barrier on the ground. A closeable garbage outlet is also arranged on the floor below the sink. There are three exhaust fans, two electric fans, a boiler chimney cap, a stove chimney cap (rotating with the wind), four ceiling lamps and six corner lamps on both sides. A refrigerator control cabinet is arranged on the partition above the horizontal refrigerator. There are four shutters on the window, and a safety fence is installed on the side door to cool down in summer. The whole kitchen is compact, reasonable, spacious, bright, durable and has a large appetite. The kitchen is equipped with cookers, low-pressure boilers, steamed rice boxes and other cooking equipment, as well as refrigerators, freezers, cupboards, hanging cabinets, coal boxes and so on. , and auxiliary equipment such as washing pool, knife rest, pot rack, table, smoke hood and fire extinguisher. The furnace is a coal-fired three-hole furnace, and the furnace body is welded by stainless steel plates. The furnace panel is made of cast iron, which is durable and does not deform. The furnace core adopts high alumina refractory products. There is an upper oven and a lower oven in front of the stove. There are two adjustable ventilation doors under the front, the heat insulation material of the furnace is aluminum silicate refractory fiber felt, and the smoke exhaust hood and chimney are arranged above the furnace. Low-pressure boilers are coal-fired and steam-water dual-purpose boilers. The steam pressure of the boiler is controlled below 50 kPa through the pressure limiting valve, and the boiler volume is 190 L (excluding water jacket), which can supply hot water and steam. The rice steaming box is made of stainless steel and consists of a box body, a rice steaming bucket, a hot water tank, a shower head, a steam inlet pipe, a steam exhaust pipe and a valve. Each time (about 30 min), about 25 kg of uncooked rice can be steamed. There are two kinds of refrigerators: horizontal and vertical. This box is made of stainless steel. The box body of the compression and condensation unit is hung under the car and connected with the box body of the car through a refrigeration pipeline. The total volume is 1 200L, and the temperature in the box is generally controlled at 0℃ ~ 5℃, which is used for food refrigeration. This car is also specially equipped with a freezer refrigerator as a backup device after the refrigerator fails. Cabinets, coal boxes, sinks, dining tables, knife holders and pot racks are all made of stainless steel. The kitchen floor is terrazzo structure, stainless steel waterproof tray is under terrazzo, wooden floor and insulation layer are below, and the iron floor here is stainless steel plate. The second corridor on terrazzo floor is equipped with stainless steel cabinets for storing fresh vegetables. There is a protective railing on the window.
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