[Floor drain] What is the right price? What are the real "odor-proof floor drains"

The price of small floor drains varies greatly. Generally, the cheapest floor drain is around 2 yuan, and the most expensive floor drain is around 300 yuan. Generally, the plastic floor drains left by the builders of new buildings are 2 yuan each, so the decoration must be demolished and then purchased by themselves. . Caused two wastes. If the construction party directly uses a good floor drain and truly deodorizes it, how much waste will be reduced. . . Generally, the floor drains of blocks 200-300 yuan and 1 are mostly artistic floor drains, which are only used for high-grade decoration of villas. The real deodorization of floor drain lies in the floor drain core, not the floor drain panel. ? Generally speaking, the value of a truly practical deodorizing floor drain should be around 100 yuan. ? Small floor drain, great health. If the floor drain is unqualified, the room will be polluted by germs from the floor drain for a long time. Therefore, for the health of your family, you must choose a floor drain that is truly deodorized! Don't be greedy and cheap. You get what you pay for.

What are the real deodorant floor drains? A: Macroscopically, almost all floor drains are called odor-resistant floor drains. . However, there are few floor drains on the market that really prevent odor and blockage. Generally speaking, the odor-proof floor drain, which is called self-sealing and four-prevention, is nothing more than opening when water enters and closing when water does not enter. The design principle looks good. For practical use only. 1-2 days later, the sealed things will not be tightly sealed, and most mechanical products will break down after 1 year, and then replace the floor drain. . That's really rubbish among rubbish. .

The principle of floor drain with real deodorization is the same as that of toilet. You know, all toilets are sealed with water to prevent odor. There seems to be no other way, so the real odor-resistant floor drain should be water-sealed floor drain! ? There are many kinds of water seals. Specifically, Baidu can search for water-sealed floor drain, and the built-in closed deep-water seal is better. You can look at it, so I won't introduce it much. Baidu Encyclopedia and Baidu Library are very clear. You can check, odor-proof floor drain, how to achieve six-proof floor drain. . Wait, the picture below is an odor-proof diagram of the floor drain principle? You can have a look.