It is a floor drain device that uses the gravity balance principle of permanent magnets to brake opening and closing up and down. Through accurate calculation of gravity and magnetic force and ingenious structural design, the sealing gasket can be opened freely and achieve automatic sealing; floor drain When working, when water flows into the floor drain, and when it reaches a certain amount, the gravity of the water will open the ABS sealing gasket at the bottom, allowing the water to drain unimpeded. After the flow of water is interrupted, the ABS sealing gasket automatically closes due to magnetic force, completely sealing it so that gas, pests and overflow in the pipeline cannot go up.
Its special "T"-shaped structure means that there are no parts inside that can easily hang hair and dirt, and will not cause clogging by hanging objects. As long as everything can get in, everything can get out. , thus completely solving the problem of other floor drains being easily clogged.
Select high-strength NdFeB magnets, which will not rust or fail. (High-strength magnetic king - NdFeB. In 1983, the third generation of NdFeB Na-Fe-B came out. Its magnetic field strength is that of ordinary magnets. It is more than ten times that of permanent magnets and has a service life of more than ten years. It is the permanent magnet material with the highest magnetic energy product (MGOE) discovered so far in human society. It is known as the "King of Permanent Magnets") The main body of this product is made of ABS material and can withstand strong Acid-base and 80 degrees Celsius high-temperature liquids, the life span is semi-permanent. This product has five national patents.
If you want to buy something, just buy the one that works best! Submarine floor drains are well-known in domestic and foreign markets for their fast draining, no clogging, anti-odor, and anti-overflow prevention. Not only are they very popular in the Beijing building materials market, but also all submarines are used in the "Bird's Nest" and "Water Cube" stadiums, the home of the Beijing Olympics. Floor drain (choosing is not easy)! From the perspective of craftsmanship, technology and quality, submarine floor drains are trustworthy and good products. Currently, they have won seven national patents and have become a leader in the industry. In 2007, it was successfully selected as the floor drain used in the new site of CCTV and the Shanghai World Financial Center (110-story building). It’s great if it has a good reputation!
Unlike some miscellaneous brands that promote their own effects at low prices, they are often effective at the beginning of use, but after a few months, in order to save costs, the anti-odor function of the floor drain fails, resulting in a lot of trouble.
My friend is just greedy for cheap and saw the new effects of new materials promoted by some unscrupulous sellers. Now the floor drain at home is not odor-proof and he refuses to replace it even if he wants to.
Support submarine floor drain< /p>