1, U-type: short working route and high working efficiency, more common in early room type. Mostly rectangular kitchens with opposite doors and windows. Washing, cutting and frying (right-handed habit) can easily realize the triangular workspace and greatly reduce the operation line;

2. Island style: it is difficult to realize in China, characterized by washing, cutting and frying, and some or all of its functions form a guide. Can meet the cooperation of many people, but will not affect each other. It can be realized by using Nakajima cart (with lock) and bar;

3.G-type: after opening the door, it is located in the corner of the kitchen, which has more storage area than U-type and makes full use of space;

4. Parallel style: kitchens with sliding doors (one side may be doorways or idle) are more common and popular this year. Its advantage is better lighting and ventilation, but its disadvantage is that its storage function is reduced and it cannot form a triangular workspace.