卫生间的组成:一个标准卫生间的卫生设备一般由三大部分组成:洗面设备、便器设备和淋浴设备。装修设计要坚持使用方便的原则,使用频率最高的放在最方便的位置。 卫生间的形式:卫生间一般分一间式和两间式两种。两间式是把洗面设备与便器、沐浴设备分开独立成间。还有一些家庭布置主、客分隔的双卫生间。客人卫生间一般只安装一个蹲便器、面盆和淋浴器。 卫生间的给排水;一个标准卫生间一般应有5个进水点(三冷两热),4个排水点,浴缸、面盆、便器各需一个遣水孔、一个冷水进水管,浴缸、面盆还各需一个热水进水管,卫生间需一个遣水口(即 The composition of the bathroom: The sanitary equipment of a standard bathroom is generally composed of three major components: facial washing equipment, toilet equipment and shower equipment. Decoration design should adhere to the principle of convenient use, and use the highest frequency in the most convenient location. The form of the bathroom: The bathroom is generally divided into two types: one type and two types. The two styles are to separate the cleansing equipment from the toilet and shower equipment. There are also some family homes, separated by double bathrooms. Guest toilets generally only have one squatting pan, basin and shower. Toilet water supply and drainage; a standard bathroom should generally have 5 water inlets (three cold and two hot), 4 drainage points, baths, basins, and toilets each need a water hole, a cold water inlet pipe, bathtubs, basins also need to A hot water inlet pipe, toilet needs a water outlet (ie