Traditional floor drain: It is mainly composed of three parts: upper cover, floor drain body and floating cover. The floating cover can float up and down in the floor drain body with water when there is water. When there is no water or there is little water, the drain pipe is closed to prevent odor from the drain pipe. Instead, go indoors. Traditional floor drains are easily affected by natural conditions, climate, etc., and the water seal is easily damaged by the negative pressure formed in the pipeline and loses its deodorizing function. Or if people are not living at home for a long time, the effect of anti-odor floor drain will decrease.

Modern floor drain: that is, the self-sealing floor drain, which is composed of a shell and a unique piston structure inner core. Ingenious use of mechanical principles, reverse the use of the flow of water energy to open and close the device, when the drainage is completed, the gasket automatically closes to form a complete seal. It has the advantages of anti-odor, anti-clogging, anti-cockroach, anti-virus, anti-reflow and anti-drying.
Floor drain maintenance: The maintenance of the floor drain is mainly to clean it regularly to keep the floor drain clean and tidy, and then to prevent debris from being thrown into the floor drain, to clean up impurities frequently to prevent siltation, and to keep the floor drain unblocked. The U-shaped water trap of the floor drain sewer should keep water to prevent the invasion of pests such as cockroaches and odor, and it should be disinfected regularly.

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