Hangzhou Yizheng Water Treatment Equipment Co., Ltd.

FAQ

FAQ


Question

Anti odor principle of floor drain


Answer

The odor proof floor drain can be structurally divided into two categories: water sealed odor proof floor drain and self sealed odor proof floor drain. The principle of the water sealed odor proof floor drain is to use the water in the floor drain trap to achieve the sealing effect; The self sealing odor proof floor drain is generally sealed by mechanical devices such as springs, magnets, bearings or soft materials. As long as there is water in the water sealed floor drain, the deodorization effect can be guaranteed; The self sealed floor drain can avoid the situation that the water stored in the water sealed floor drain is dry and odorless, but the deodorization function fails due to the adoption of mechanical devices.

Question

Floor drain blocked


Answer

Reason: The water entering the floor drain is generally waste water, which inevitably contains hair, soil, sand and other pollutants. Long term accumulation will lead to the blockage of the floor drain.

Question

Outflow


Answer

Cause: The drainage speed is slow due to the small sectional area of the floor drain and too many drainage bends, which is generally caused by deep water floor drain and inclined baffle floor drain.

Question

Overtones


Answer

Cause: It may be that the water seal height of the floor drain is not enough, which is very easy to dry up, causing the odor in the drainage pipe to flood into the room

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