3 Terminology and definitions 3. 1 Kitchen unit for Housing is a multifunctional, standardized and diversified activity space integrating cooking, catering, living and other functions. It is built according to the principles of ergonomics, cooking operation rules, modular coordination and pipe combination. 3. 1. 1 Operating kitchen (K kitchen) Kitchen refers to the space specially used for making staple food and supplementary food. Including washing, cutting, frying, storage and other functions, and has independent lighting, ventilation, exhaust facilities space. 3. 1.2 dining room kitchen with dining refers to an independent space, which has the function of operating the kitchen and dining room at the same time. 3. 1.3 living dining room kitchen is an independent space with the functions of operating kitchen, dining room and living at the same time. 3.2 Kitchen facilities refer to facilities that must use pipes such as water, heating, electricity and gas when cooking. 3.3 Kitchen furniture refers to cabinets (including fixed furniture, auxiliary cabinets, etc. ) It is used for making and storing food in the kitchen, and does not need to be connected with equipment pipelines, such as low cabinets, hanging cabinets and high cabinets. 3.3. 1 Low cabinets with a total height of 750mm (for the disabled), 800mm, 850mm and 900mm and their upper facilities, such as washing pools, operation desks and cooking stoves (including gas stoves) required for washing, cutting and frying. 3.3.2 Hanging cabinets Wall-mounted and overhead hanging cabinets are storage cabinets hanging in the upper space of the kitchen (including wall-mounted hanging cabinets or door-top hanging cabinets). 3.3.3 The high cabinet is placed on the ground, and its top surface is close to the top surface elevation of the hanging cabinet. (or clear height to the top of the kitchen) 3.4 Kitchen equipment refers to commercially supplied machines and tools, which need to be connected with building civil engineering equipment or electrical pipelines and combined with kitchen furniture (such as vegetable washing table, dishwasher, cooker, range hood, gas or electric water heater, refrigerator, microwave oven, disinfection cabinet, garbage crusher and washing machine, etc.). ) .3.5 The sink table of the washing table (or pedestal) includes a counter with a washing pool. 3.6 The operation desk is an essential counter for preparation, catering and cooking. 3.7 Cookware The top of the cooker is the counter where the cooker is placed, which is convenient for the cooker to connect with the gas pipeline. 3.8 Pipeline area Pipeline refers to the area where all kinds of equipment and pipelines in the kitchen are relatively concentrated in a small area for safety, concealment and easy maintenance. 3.9 Equipment interface connector refers to the interface between equipment pipeline and various kitchen equipment. The above terms are taken from the draft GB 0527.