In home furnishings, although the floor drain is only a small part, if you choose improperly, your home may be faced with major problems such as stagnant water and odor. Therefore, it is very important to purchase the right product. In the market, there are many kinds of floor drains, and there are many kinds of publicity for businesses, which makes consumers without professional knowledge at a loss. In this small series for you to interpret in detail the type of floor drain and purchase points, allowing you to easily choose. Many types of floor drains At present, there are many styles of floor drains on the market. They are structured in various ways and the price difference is also very large, ranging from 20 yuan to more than 100 yuan. In addition, most of the floor drains have been advertised as having deodorant and anti-snoring functions, but the ways to achieve these functions are quite different, such as water seals and machinery. In addition, there are some floor drains with special functions. If there is an ultra-thin floor drain, it is suitable for the transformation of old houses and the use of sewage pipes afterwards. Some floor drains also have a frame to intercept the sundries. In addition, a washing machine dedicated floor drain, sales staff said that when the washing machine drains instantaneous water flow will be large, need to open larger products. Floor drain type A wide variety of floor drains often make consumers profane, making it difficult to choose products that are truly suitable for their home. Experts point out that, in fact, there is no absolute perfect leakage, and each product has its advantages and disadvantages. Here we introduce a common feature of common floor drain products for consumers' reference. Three ways of sealing Water seal floor drain Mechanical seal type floor drain mixed sealed floor drain In the home, in addition to drainage, the floor drain should also have an important function of preventing backwater odors and crawling out of the sewer. In fact, they are mainly based on the sealing function of the floor drain. There are many kinds of floor drains on the market today. They can be classified into three types: water seal floor drain, mechanical seal floor drain, and mixed floor drain. Principle: After the water-sealed floor drain is filled with water, a water seal is formed in the interior, mainly relying on water (in a U-shaped or V-shaped water body with a certain depth to prevent leakage of gas in the drainage pipe system) to prevent odor. Depth of seal (in the use state, the vertical distance between the initial maximum water level of the water in the floor drain to the lower end face of the water seal) must be greater than 50mm to be able to play the role of deodorant, please request a test report to view this item when purchasing data. Advantages: If the water seal depth can reach the standard, the water seal floor drain odor effect is still good. Inadequate: Sealed floor drain Because of the structure of the water seal, the flow path is narrow, the displacement is relatively small, and the cleaning is also troublesome. It is necessary to clear the foreign material once a month. In addition, mainly rely on water seal deodorant, that is, the need to seal the depth of the water seal to maintain a certain depth, in the environment can not guarantee that there is often water, for example, more than three months uninhabited house, as well as wet and dry partition toilet The dry areas, as well as the balcony, where there is occasional water, will make water seals long-term no water, so it can not play a deodorant effect. Mechanical seal floor drain Principle: mainly rely on the mechanical structure to achieve the sealing function, and now there are two kinds of mechanical structures, such as magnetic movable cover and spring type. The mechanical equipment that is turned on when water is turned on and turned off when there is no water will play a role in deodorization and insect control. Advantages: Large displacement and easy installation. Insufficient: As the mechanical structure is often active, the stability of the mechanical structure is required to be relatively good. Therefore, the requirements for the material, design, and production process of the product are relatively high. If the quality is not enough, the mixed debris in the drainage may cause the plastic core of the floor drain to become brittle, and the rubber ring of the movable baffle will age out and fall off, resulting in the situation that the closure is not strict, and the sealing effect is difficult to guarantee for many years. Hybrid sealed floor drain Principle: Both mechanical seal and water seal seal function. Advantages: The advantages of both sealing methods, the effect is very good. Inadequate: Larger in size and need to be embedded before concrete is poured. Multiple functions According to the use of functions or installation, floor drains can be divided into straight-through floor drains, side wall floor drains, closed floor drains, and net floor drains. Consumers can choose according to their own needs. Straight-through floor drain: There is no structure that prevents gas in the drain pipe from overflowing. Closed floor drain: A cover that can be opened when drained and closed without draining. Side wall type floor drain: The rake (a cover with a grille on the surface as a floor drain inlet) is installed vertically and has a water function that laterally receives and excludes the floor area. Net-frame floor drain: with a screen that can intercept debris and remove the clean. Anti-overflow floor drain: It can prevent waste water from spilling out of the ground when it is discharged, and it can also prevent the wastewater in the drainage pipeline system from overflowing to the ground. Multi-channel floor drain: It has multiple water inlet channels that can both receive ground drainage and accommodate multiple appliances for drainage. Buried floor drain: installed in the cushion and the discharge pipe does not cross the floor. There is also a water-sealed floor drain between the floor drain and the inlet. Because the depth of the water seal is less than 50 mm, the deodorant effect is very limited. In addition, ultra-thin floor drains are transitional products. After the second transformation, because the position of the drain pipe changes, only one horizontal drain pipe can be connected and the pipe diameter becomes smaller, so it can only be installed. This earth leakage core is too short and will affect its various properties. Material selection should pay attention The difference in floor drain prices on the market is very large. In addition to factors such as brand, design, and craftsmanship, the main difference lies in the material of the surface and inner core. Now, the material of the floor drain is mainly stainless steel, brass, ceramics, zinc alloy and so on. Experts pointed out that stainless steel and brass have good performance and stability and the price is relatively high. However, when purchasing, it is important to note that the stainless steel grade on the floor drain should be 304. This type of stainless steel is not rusted for a long time. The brass floor drains, which are poorly electroplated, are also prone to rust. Experts here also reminded consumers that the quality of zinc alloy drains is very poor and their service life is extremely short. Although they are cheap, they are not recommended. Ceramic-type environmental protection materials have good performance, and can also be consistent with the tile floor, but at present, most of them are custom-made products, and the price is higher. Purchase floor drain Experts said that the purchase of floor drains requires inspection of indicators for deodorization, drainage, filtration, use time, and location. First, under any circumstances, the floor drain can completely deodorise. The deodorization function of the floor drain mainly depends on the sealing, and the consumer can select the floor drain of different sealing methods according to the location of the floor drain and the like. Second, the displacement of the floor drain must meet the requirements for use, and it should be large enough to allow the water to drain quickly even if there is no one at home and the water pipe bursts in the extreme. Displacement can be obtained by requesting a manual or test report. The appropriate displacement should be selected based on the inner diameter of the ground leakage mouth and the different use locations. Here is a reference value for floor drain selection for your reference. (See the table below) Third, the filtration function must be thorough. Insufficient filtration function will cause foreign matter to clog the pipeline. Cleaning will be very troublesome. If the pore size of the filter is not suitable, the time interval for cleaning the foreign material is too short, which also increases the consumer's burden. Experts suggest that the best filter mesh size is between 5mm and 8mm. This will not only prevent foreign objects from falling into the pipe, but also remove foreign materials for 3 to 5 months. Fourth, the use of time should be long enough, do not always switch. Some mechanical floor drains use plastic as the core. The characteristics of plastics is that they will be brittle after three to five years of use. This type of floor drain core requires high-frequency activity, so that the function of floor drain is not stable enough, and various problems may arise. It needs to be replaced. . Fifth, the purchase of floor drains also needs to be determined according to the location of use. For example, the amount of flushing in the shower is the largest. In order to ensure that the water can be quickly drained without standing water, the floor drain volume needs to be very large. In addition, the instantaneous amount of water flowing through the washing machine is extremely high, and instantaneous pressure on the water pipe Very big. Experts suggest that if the conditions permit, the best solution is not to use floor drains, but to use dedicated pipe drainage, if only to choose the floor drain, then the best buffer installed at the outlet, so that the instantaneous water pressure becomes smaller, and to use Floor drain for washing machine. Decoration Material Knowledge Decoration Construction Knowledge Stainless Steel Space Beauty Home Decoration House Bathroom Design Bathroom Tile Bathroom Size Toilet Leaking Tile Price Tile Tile Balcony Tile
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Floor drain full manual