Floor Drain Stainless

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Problem and Solution

1. Peculiar smell. It may be that the height of the water seal of the floor drain is not enough, and it is easy to dry up, causing the odor in the drainage pipe to overflow into the room. 

Solution: First, there may not be a water trap in the floor drain, just add one to it; second, change to a floor drain of the same brand and specifications. But during construction, be careful not to damage the waterproof layer. In addition, it should be reminded that in use, the water seal should be prevented from drying up, and water must be filled regularly. If you leave for a long time, it is best to seal the floor drain with a lid.

2. Overflow. It may be that the overflow section of the floor drain is not smooth enough, the sewage cannot pass through quickly, or because the internal structure of the floor drain is convex and concave, hair, fibers and other dirt are caught.

Solution: The height of the floor drain is determined by the pipe arrangement of the drainage system. Therefore, the height of the floor drain used with it is better to be within 200mm and 120mm respectively, and it must be drained laterally. Commonly used concealed installation methods are two kinds of local sinking cloth pipes in the bathroom structure floor and cushion cloth pipes in the bathroom. In order to meet the requirements of toilet headroom and ergonomics, the sinking headroom of the former is 300mm, and the cushion height of the latter is 170mm.

3. Seepage.

Solution: Open the floor tiles around the floor drain, dig out the surrounding cement to a depth of 3cm, and then seal it with a "plugging agent". After 1 hour, do a closed water test to observe whether it is still seeping.

How to choose

When decorating the house, sewer pipes will be reserved in places prone to water accumulation, and floor drains are generally required to be installed above the pipes, such as toilets and balconies. Generally, the installation area is the place where water is easy to accumulate. First, it will be waterproof, then the floor, and finally the tiles. The floor drain is pre-buried in the floor during the process of making the floor. If you want to be underwater quickly and without residue, it is required that the floor drain be the lowest point in the floor area, which is inclined, which is beneficial for draining water. The height of the floor drain is generally divided into sinking and flat. What kind of floor drain is good How to choose a floor drain. As an important part of the drainage system, the performance of the floor drain directly affects the indoor environmental quality and air quality. It is an important part of the toilet, kitchen and other spaces to prevent odor. So to choose a suitable floor drain, we need to start with deodorization methods, materials, brands and other aspects.

Classification

1. Traditional water-sealed floor drain

2. The floor drain of the eccentric block type lower flap is sealed with a sealing gasket, one side is fixed with a pin, and a lead block is added, using the principle of gravity eccentricity. This structure was initially horizontal, and later evolved into vertical and vertical water seals. When draining, the gasket is opened under the action of water pressure, and after the drainage is finished, the gasket is closed under the gravity of the lead block.

3. The spring-type floor drain is sealed by the sealing gasket at the lower end of the spring tension sealing core. When there is no or little water in the floor drain, the gasket is stretched upward by the spring to close the pipe. The water in the floor drain reaches a certain height. When the gravity of the water exceeds the elastic force of the spring, the spring is pressed downward by the water and the gasket opens to automatically drain.

4. The structure of the floor drain is similar to the spring type, and it is sealed by the magnetic force of two magnets. When the water pressure is greater than the magnetic force, the sealing gasket opens downward to drain, and the drainage ends, and the water pressure decreases. When the water pressure is less than the magnetic force, the magnet block attracts and the sealing gasket pulls up.

5. Gravity floor drain. No water seal is required, springs, magnets and other external forces are not used, and the balance between the gravity of the water flow and the floating ball inside the floor drain is used to automatically open and close the sealing cover. This mode is similar to the spring type, except that the elastic force is converted into buoyancy to drive mechanical pulling force.

6. Silicone floor drain. Use two thin pieces of silicone or a silicone bag with an opening at the bottom to seal it. When draining, the bottom of the silica gel is washed away by water. After the drain is completed, the bottom of the silica gel automatically fits due to its own elastic force and the opening due to residual moisture to achieve the deodorant effect.

7. New water-sealed floor drain. The water-sealed floor drain is a floor drain with a long-lasting deodorant effect on the market! The water-sealed floor drain uses the bell or casing device in the water storage cavity to form an "N" or "U"-shaped water storage bend. The water seal is used to isolate the odor and germs in the drainage pipe and achieve the deodorizing effect. Floor drain.

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