it is not a sub-brand.

However, they are all looking for OEM from other factories, so the quality of the products is really similar. The principle is the same.

The submarine floor drain has been in the industry for a long time, which has a brand effect. And the nuclear submarine floor drain is to scratch the ball and touch the

light of the submarine brand.

The nuclear submarine floor drain is a factory that was later found to do OEM work for the submarine. It was selected with the same style as the submarine and marked with its own registered vendor

.

Extended information:

Inspection method of floor drain:

1. Oversmell

Cause analysis: It may be that the water seal of the floor drain is not high enough, and it is easy to dry up, resulting in the odor in the drainage pipeline flooding into the room.

solutions: first, there is not necessarily a return bend in the floor drain, just add one; Second, replace it with a

floor drain of the same brand and specification. But during construction, be careful not to destroy the waterproof layer. In addition, it should be reminded that in use, the water seal should be prevented from drying up, and < P > water should be injected regularly. If you leave for a long time, it is best to seal the floor drain with a cover.

2. Cause analysis of water overflow

: It may be that the cross section of the floor drain is not smooth enough for sewage to pass through quickly, or the internal structure of the floor drain is convex and concave, and dirt such as hair and fiber is caught

.

solution: the height of the floor drain is determined by the pipe layout of the drainage system. Therefore, it is best to select the floor drain with the height less than 2mm and less than 12mm respectively, and it must be drained laterally.

There are two commonly used concealed installation methods: laying pipes on the floor of bathroom structure partially sinking and laying pipes on the bathroom cushion. In order to meet the requirements of clean

height and ergonomics of the bathroom, the subsidence clearance of the former is 3mm, and the height of the cushion of the latter is 17mm at the maximum.

Third, water seepage

Solution: Open the floor tiles around the floor drain, dig out the cement around it to a depth of 3cm, then seal it with "plugging agent", and do a water closing test after 1 hour

to see if it still leaks water.

Guangzhou Submarine Bathroom Technology Co., Ltd.-Product Center

Baidu Encyclopedia-Floor Drain