The floor drain is an important interface between the drainage pipe system and the indoor floor. As an important part of the drainage system in the house, its performance directly affects the quality of the indoor air, and it is very important to control the odor of the bathroom. Although the floor drain is small, there are many issues to consider when choosing a suitable floor drain. First, understanding the structure of the floor drain Under the premise that the existing building structure can not be changed, the floor drain and deodorization should be the best way to solve the odor problem. How to prevent the floor drain from deodorizing? Then you have to first understand its structure. Common floor drains generally include floor drains and floating covers. The floor drain body refers to the part of the floor drain that forms the water seal. The main part is the water storage bay. Since many floor drains and deodorants are mainly based on water seals, the depth and design of the structure determines the floor drain capacity and the ability to prevent odor. When there is water in the floating cover, it can float up and down with the water in the floor drain. Many floating covers are connected with a bell cover. When there is no water or little water, the down pipe is covered to prevent the odor from returning from the down pipe to the indoor. Second, the floor drain use has exclusive use of the function, the floor drain is divided into two types: ordinary use and washing machine. The special floor drain of the washing machine has a round hole in the middle, which can be inserted into the drain pipe and covered with a rotatable cover. It can be covered when not in use, and it is very convenient to rotate when used, but the deodorizing function is not as good as ordinary floor drain. However, because experts recommend not to set and install floor drains as much as possible in the room, there are some floor drains that are currently used. Breathing Forest Light,Light Museum Decoration Light,Outdoor Landscape Breathing Light,Mid Autumn Festival Water Lantern Sichuan Kangruntengpu Photoelectric Technology Co., Ltd. , https://www.kangruntoplighting.com