The floor drain is an important interface between the ground and the drainage pipe. The most basic function of the floor drain is to “filter”, so as to prevent bulky impurities from falling into the drainage system and causing blockage.
e function of floor drain is:
１. Filtration: prevent the drainage pipe from being blocked by sundries.
２. Deodorization: avoid pipeline odor anti cross
３. Insect prevention: avoid the entry of sewage insects into the room
４. Easy cleaning: simple cleaning and low frequency.
What is an excellent floor drain standard?
１. Meet the requirements of filtration, deodorization and insect prevention (basic requirements)
２. anti-backflow
３. The drainage speed is fast enough. (bathing without being soaked by water) more important than the floor drain is the drainage slope
４. Easy to clean. (the inner core, filter screen and panel should be cleaned regularly)
５. The sound of launching is low. (does not affect outdoor)
６. The metal mask is not easy to cut people (the edge chamfer is smooth)
７. Other factors: high appearance value, high cost performance.
The floor drain is not perfect, and the installation of subregions and requirements is a wise move. But if online shopping, almost all floor drains are marked with the above advantages. Brand floor drains can meet the above standards of 4.5.6.7, and the rest should be reasonably selected:
It is recommended to use deep-water floor drains, also known as U-shaped floor drains, in the shower area, because these areas often have water, so it is safer to use water sealed floor drains. This kind of floor drain is equivalent to its own trap, which has good odor prevention effect. The drainage of shower has less impact than that of laundry. This kind of floor drain can completely cope with it. The launching speed is medium, and the cleaning difficulty is also average. But it has good deodorization function and filtration function. Spare toilets should be carefully selected. When the water stored in the floor drain dries up, it will give off a bad smell.
2. If there is a shower partition or dry wet separation in the bathroom, there is usually a floor drain next to the toilet to drain the water washing the toilet and the ground. This floor drain is selected according to the frequency of use, 1 for those who are often used and 3 for those who are not often used.
3. Kitchen, dry area, balcony, terrace and other places that do not often use water, these areas are generally relatively dry and belong to standby floor drains. It is recommended to use water seal (gas seal) floor drain. The launching speed is similar to that of the water sealed floor drain. Under normal circumstances, it is completely useless. Floor drains are dry, so if you choose a floor drain with a trap, it will turn sour.
Just choose an ordinary T-shaped floor drain, such as mechanical spring / magnetic suction floor drain. The drainage speed is acceptable, and there is no need to seal the floor drain manually. When there is water, open the drain under the action of gravity, and when there is no water, rebound and seal it to prevent odor.
4. For the special floor drain of washing machine, it is recommended to use the direct drainage water free sealing floor drain. Everyone knows the drainage capacity of the washing machine. Smooth drainage and prevention of backflow are the key. Water free sealing floor drain is the best choice. When selecting the floor drain of the washing machine, pay attention to the connector of the upper cover plate. The drainage effect with silicone conical nozzle is better.
Other precautions are:
The floor drain has a built-in filter screen, which is more convenient for cleaning. Especially in the shower area.
To drain water quickly, in addition to choosing the floor drain, it is also important to install it correctly (slightly 1~2mm lower than the ground), and more importantly, the drainage slope of the ground is reasonable.
The size of the drain pipe corresponding to the floor drain needs to be confirmed.
It is suggested that the floor drain in the decoration of the new house should be in place in one step, and it is very troublesome to remove and replace the floor drain.
If the floor drain is found to be inappropriate after check-in, you can purchase the inner core online to replace it.
Post time: Aug-10-2022