The floor drain is a type of drainage fitting whose main task is to remove water from the indoor area and prevent harmful gases in the drainage system from entering the room. With the improvement of people's quality and the wide-ranging concept of water conservation, people's habits of water use have changed. When water is used (except bathing), it has rarely splashed on the ground, so that the ground is almost free of water, even if there is a small amount of water. It is difficult to form a water flow to the ground drain, because the water does not make water to the floor drain, the shape does not form a water seal, and the odor enters the room to affect the environmental quality. This requires that the floor drain must be reasonable when designing, and it must be appropriate when purchasing. The following Xiao Jiaju network Xiaobian will introduce to you the advantages and disadvantages of the water seal floor drain .
The advantages and disadvantages of water seal and odor-resistant floor drain
The water seal floor drain, also known as the buckle water seal, is a traditional water seal floor drain. This traditional water seal type floor drain is a bell-type structure, but this kind of ground leaking water is poor and can't resist the inside of the pipeline. Positive and negative pressure, so these floor drains can not be used (Remarks: National Building Drainage Code expressly stipulates that such buckles and shallow water seals are necessary to eliminate the prohibition of engineering and decoration). The structure of the water seal is simple, with a buckle bowl (clock The cover is buckled on the lower water pipe to form a bell-type structure, which creates a “Uâ€-shaped trap to achieve the purpose of sealing, so it is called “water sealâ€.
The principle of the buckle floor drain is that the back of the cover protrudes and the inside of the floor drain body forms a water seal and deodorizes. However, because the water seal is particularly shallow, the effective water seal for the actual tube is only about half a centimeter. As long as the toilet upstairs flushes, the positive and negative pressure inside the pipe will destroy the water inside the floor drain. The odor is unimpeded and enters the room. This kind of floor drain can not effectively deodorize, and because of its design flaws, the leak is easy to block and the drainage is slow.
This traditional floor drain is initially used for drainage, but with the continuous development of technology, this kind of floor drain has been basically eliminated. For the current many floor drains, the only advantage is that the price is cheap; its shortcomings It is this kind of buckled water seal, which can not effectively deodorize and easily block the drainage. Ordinary sewers are available, but washing machines and the like are not acceptable, and other special floor drains need to be purchased. And this kind of floor drain is basically not available now.
The advantages and disadvantages of using a deep water seal to drain the balcony:
Deep water seal floor drain is a kind of transformation of traditional water seal floor drain. The ground deodorant device is inserted into the down pipe to prolong the evaporation time of the water seal, improve the water seal and odor resistance, ensure the smooth drainage, and solve the water seal. The contradiction between depth and ground height. The deep water seal has a good deodorizing function, but because of the slower water removal, it is generally suitable for use on balconies with low water requirements. The porous deep water seal floor drain mainly includes a cover plate, a filter layer, an integrated inner and outer core, and a panel. The deep water seal floor drains the water return bend into the lower water pipe, and the water storage time is extended under the premise of ensuring the water seal height. At the same time, using the built-in floor drain core, a small amount of people can achieve the effect of deep water seal, and can maintain the deodorant function for a long time.
The porous water seal is a groove. In use, the water first enters the groove. When it is full, it will diffuse into the drain from its mouth. This porous water seal has a good deodorizing effect, which is to rely on the trap. The water is deodorized, and the water in the tank is in close contact with the lid, and the air is isolated to achieve a deodorizing effect.
Advantages: the price is cheaper, and the water-blocking does not fail when the deodorizing effect is good. Because the water seal is deep, it can effectively organize the cockroach to enter from the sewer, and is suitable for the bathroom with high requirements for deodorization.
Disadvantages: The ground needs to be raised, and the floor drain is slow and easy to block. It can only be used in places where the height of the ground is not high and it is not commonly used.
The above is the advantages and disadvantages of the water seal floor drain introduced by Xiaobian. I hope that I can bring you help and more relevant information. Please look forward to the follow-up report of Xiaojiaju.com.
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