Do you know what types of floor drains there are? (2)

5. Spring type floor drain

Divided into upward and downward. The spring-up type is to press the cover plate, the cover plate bounces up, and if pressed again, it will reset; the spring-down type is to use the spring to stretch the sealing gasket at the lower end of the sealing core to seal. Since the spring is made of boron iron, it is easy to corrode and its elasticity gradually increases. It will weaken until it fails, and the life is not long. In addition, the spring is easy to entangle the hair and fabric, and it is not easy to clean.

It is to use gravity to open when there is water, and close when there is no water. It looks like it will deodorize, but the actual use is quite different.

Disadvantages: These self-sealing floor drains are not deodorant, easy to block, and have a short lifespan. Advantages: There are more choices of panel styles.

6. Floating ball floor drain

Use the buoyancy of water to float the ball to seal the drain to achieve the function of deodorization. When the water flows into the drain outlet of the floor drain, the buoyancy of the water lowers the floating ball and floats the sewage out. When there is no water, the floating ball will close the drain to achieve the sealing function. Frequent cleaning is required.

Disadvantages: poor drainage function, easy to block, easy to retain dirt to cushion the floating ball and lose the sealing function. Advantages: long life.

7. Plastic basket type floor drain

A plastic basket is used instead of the buckle bowl, which is another form of water-sealed floor drain, but it is easier to clean.

8. Eccentric block type sealed floor drain

The bottom of the floor drain is sealed with a plastic pad with a lead sink on one side. The sealing is not tight, and the metal pins are easy to rust, damage, fail, and have a short life.

9. Magnetite sealed floor drain

Use two magnets to attract each other to seal. Due to the poor quality of surface water, such as brushing the ground and other reasons, some iron impurities contained in the sewage will be adsorbed between the two magnets and gradually accumulate, which will cause the two magnets to be unable to be fully attracted, and the gasket will not be able to Completely sealed; in addition, the magnetic force of the magnet in sewage is not as stable as that in the air, and the effect of the earth's large magnetic field will gradually weaken the magnetic force, so the performance is not very stable.

It adopts the principle of mechanical gravity and piston structure, and uses the balance relationship between the slider inside the sealing core and the water flow to open and close the gasket. Because there is no need for water sealing and no external force sealing, the performance is stable and the service life is long.

SS-FD02 Linear Shower Drain