Floor drains are also one of the common decoration materials. Although they are small but important, owners often report that the floor drains in the home are blocked, or that they do not deodorise, etc. This is caused by the lack of an appropriate floor drain. There are many types of floor drain, and each floor drain has its own advantages and disadvantages. Today Xiao Bian gave you specific details about the types of floor drains and the knowledge about the installation and acceptance of floor drains. Let's take a look with Xiao Bian!
Let us first look at the main functions of the floor drain: deodorant, anti-clogging, flood prevention, anti-virus and anti-return water. And the floor drain should have four characteristics: fast drainage, anti-odor, anti-blocking, easy to clean. Let's look at the types and advantages and disadvantages of floor drains.
Floor drain type and advantages and disadvantages
1. Shallow Water Sealed Floor Drainage: Shallow water seal floor drain has the longest history. Its biggest drawback is that if it is not used for a few days, the trap will make the stench of the sewage pipe and the pest directly drive into the shallow water seal because it does not contain water. It is easy to dry without water, and there is a high drainage pressure on the floor that causes water seal damage.
2, deep water seal leakage: Some manufacturers in order to overcome the above drawbacks, the water seal heightening, about 7-8cm, and test with quartz sand, shows that the water flow is quick, sand can be washed out, will not be blocked, but the actual Situation There is rarely sand in the bathroom. Sewage contains a lot of slime impurities, the deeper the water seal, the larger the area of ​​the hair and these slime impurities that hangs, sticks to the bottom of the trap, and cannot be cleaned. After a certain period of time, the passage of water becomes increasingly narrow. Drainage is not smooth; at the same time, the overall height of the floor drain has increased, resulting in the installation of many places where the pipeline is too shallow to be installed. Therefore, when purchasing a floor drain, we must also be optimistic about whether the length of the drain pipe can be fitted with an extended floor drain.
3, wide-mouth water seal floor drain: wide-mouth water seal floor drain, is an upgraded version of the deep-water seal floor drain This wide-mouth water seal floor drain outlet design a single outlet, you can do fast drainage and not blocking, and the water seal can block 100% deodorant Insect protection. At present, the price of such floor drains is high.
Advantages: Effective deodorization for a long time Disadvantages: less products on the top, expensive
4, deduction of water seal floor drain: the principle of deduction floor drain is the back of the lid and a piece of floor drain to form a water seal deodorant. However, because the water seal is extremely shallow, the effective water seal for a genuine pipe is only about half a centimeter. As long as the upstairs toilet flushes, the positive and negative pressure in the pipeline will destroy the water in the floor drain. The odor goes unobstructed into the room and this floor drain cannot effectively deodorise. And because of its own design flaws, the floor drains are easily clogged and drainage is slow. (Note: The national building drainage specification expressly stipulates that this kind of shallow water seal floor drain must be eliminated from the prohibition project and the use of decoration)
Disadvantages: This kind of defecate water seal leakage, can not effectively deodorant, easy to plug drainage slow. Advantages: The price is cheaper.
5, spring-type floor drain: divided into bomb-style and bomb-style. The type of bomb is to press the cover plate, and the cover plate springs up and press again, it will reset; the next type of spring is used to stretch the sealing gasket at the lower end of the sealing core to seal because the spring is made of boron iron, which is easy to rust and elasticity gradually. Weakened until failure, life is not long, and the spring is easy to wind around the hair, fabric, easy to clean.
Advantages: Deodorant effect is very good. Disadvantages: Drainage speed is slow, and it is easy to block for home use.
6, flip floor drain: is the use of gravity to open the case of water, closed without water. It looks like it will deodorise, but it will actually be used differently.
Disadvantages: These self-sealing floor drains do not deodorise, are easy to plug, and have a short life. Advantages: There are more options for panel styles.
7. Float-type floor drain: Use water buoyancy to float the ball to close the drain to achieve deodorant function. When the water flows into the floor drain, the buoyancy of the water lowers the float and lifts the sewage. When the water floats without water, it will close the water outlet and reach the sealing function. Need to clean up regularly.
Disadvantages: Drainage function is poor, easy to plug, easy to save the dirt from the floating ball and lose the sealing function. Advantages: long life.
8, plastic basket floor drain: use a plastic basket instead of buckle bowl, this is another form of water seal floor drain, but cleaning more convenient.
9. Eccentric block type floor drain: The bottom of the floor drain is sealed with a plastic pad with a lead sinker on one side. The seal is not tight, and the metal pin is easily rusted, damaged, and has no long service life.
10. Magnet stone sealed floor drain: Use two magnets to suck and seal. Due to the poor quality of surface water, such as brushing and other reasons, some iron impurities will be adsorbed between the two magnets and gradually accumulate, which will cause the two magnets to fail to fully absorb and seal the gasket. Completely sealed; in addition the magnetic force of the magnet in the sewage is not as stable in the air, the role of the Earth's large magnetic field will also gradually weaken the magnetic force, so the performance is not very stable.
11, mechanical gravity seal floor drain: The principle of mechanical gravity, piston-type structure, the use of sealed core inside the slider and the balance of water flow to open and close the seal. Because it does not require water seals, nor does it rely on external force to seal, so it has stable performance and long life.
Floor drain installation and acceptance
1. Before the floor drain installation, it is necessary to check whether the drain pipe is clogged or not, and before draining into the floor drain, it is necessary to protect the drain outlet so as not to be blocked by foreign materials.
2. The floor drain installation is usually done at the same time with the floor tile, select the corresponding size of the floor drain, apply a layer of cement on the back of the floor drain panel, and then align the drain, cover the floor drain panel and fix it.
3. Kitchen and toilet must pay attention to slope when installing floor drain. The principle of “water flowing down the lower stream†is believed to be understood by everyone. The kitchen and toilets are the same for water. When paving, it is necessary to make a certain slope around the floor drain so that the water can naturally flow down.
4. After the floor drain has been fixed and sealed with glass glue or adhesive, check the floor drain. Leakage irrigation to the ground to check the drainage capacity, drain around the floor drain to check the slope is reasonable, try to remove the seal core to see if it is cement to withstand.
Xiao Bian concludes: The types of floor drains, as well as the knowledge related to installation and acceptance, are introduced here. We hope to help everyone. If you want to know more related information, you can pay attention to this website information.
Floor drain installation floor drain type toilet floor drain installation same floor drainage floor drain floor drain top ten brands
Bimetallic Screw Barrel,Barrel Bimetal,Bimetallic Barrel,Bimetallic Screw
Zhoushan Jinsheng Bimetallic Plastic Machinery Factory , https://www.jinshenggalloy.com