Toilets can be divided into split toilets, one-piece toilets and wall-mounted toilets. The water tank of the split toilet is separated from the seat body, and this design takes up a lot of space. The one-piece toilet is a kind commonly used in household nowadays, and it saves a certain amount of space compared with the split type. Wall-mounted toilets are generally chosen for those who have higher requirements on the aesthetics of the home or the bathroom area is small. This kind of toilet has a higher grade and effectively saves space. Today, the editor will introduce to you the installation method of the wall-mounted toilet and its reserved dimensions.
The water tank of the split toilet is installed on the toilet, and the flushing port and the connecting screw hole are aligned. The gap between the water tank and the wall should be uniform, not greater than 20mm. The rubber gasket between the water tank and the toilet should be flat. After tightening the flushing column, fill the water to test the leakage between the water tank and the toilet. If leakage is found, apply putty to smooth the magnetic surface of the rubber test piece and dry it again. fasten. After the flush plug is tightened, fasten the two connecting bolts on both sides of the flush. Generally, the split toilet adopts the ground drainage method, and the distance between the toilet pit is generally 300mm and 400mm, and there is another one that is 350mm. Generally, the specific data can be known based on the horizontal and vertical measurements from the side of the toilet close to the wall to the core of the sewer pipe. The “S” toilet in the connection between the sewage outlet and the drain outlet of the toilet is a concealed connection on the ground, and the drainage pipe opening reserved on the ground, the DN100 of the drainage pipe opening reserved on the ground should be 10mm above the ground (allowable deviation 5mm).
One-piece toilets do not need to consider specifications such as the installation height of the water tank. Because the water tank and the toilet seat of the one-piece toilet are combined into one, you only need to choose the installation position of the toilet. Generally, for water tanks and one-piece toilets, the distance between the back of the water tank and the wall should not be greater than 20mm. The height of the angle valve installed on the water supply pipe is generally 250mm from the ground to the core of the angle valve. If a one-piece toilet is installed, it should be determined according to the height of the water inlet of the toilet from the ground, but not less than 100mm. The core of the angle valve of the water supply pipe is generally on the left of the core of the sewage pipe. 150mm from the side or according to the actual size of the toilet. The sewage outlet of the one-piece toilet has a connecting flange. After leveling the connecting flange to the outlet of the drain pipe, mark the position of the bolt hole of the flange on the ground, plant wooden needles or plastic expansion pipes, and place them on the outlet of the drain pipe. Make a circle of putty, bury the connecting flange in the ground and level it on the oil hair ring, and fix the connecting flange on the ground with countersunk head wood screws. After fixing, use a rubber pad and two M10 bolts to fix the toilet to the connecting flange at the junction. Special attention should be paid to the fact that when installing a one-piece toilet, there are certain requirements for the drain pipe. The reserved drain pipe opening should be 20mm lower than the ground (allowable deviation 5mm), which is convenient for the connection between the flange and the drain pipe opening. fixed.
The water-saving performance of the wall-mounted toilet is superior. Due to the different positions of the flush button, the concealed water tank is divided into two types: side push type and top push type. Taking the thickness of the decorative layer as Xcm as an example, the height from the top of the side-press water tank bracket to the bottom of the foot is 100cm+Xcm, while the height from the top of the top-press water tank bracket to the bottom of the foot is 82cm+Xcm. In addition to different flush button positions, the water tank brackets are also different. Generally, the heights of the top of the commonly used water tank brackets from the ground are 1125 mm, 1135 mm, and 820 mm. The higher the position, the higher the water pressure, and the better the flushing effect. The installation of the water tank must first install the bracket, which is generally fixed by 4 screws. During installation, the screws on the water tank bracket must be tightened at the same time to ensure the stability of the water tank bracket; then the connection of the water supply pipe, pay attention to the installation of the angle valve in the tank, and then Connect the water supply pipe and the angle valve with a hose; then install the drain pipe, and the short pipe must be larger than φ90 to prevent clogging; finally install a false wall and a decorative layer as protection. Generally, wall-mounted toilets use wall-type drainage methods. Generally, there are three types of pit distances: 180mm, 120mm, and 80mm. When installing, install the toilet according to the actual pit distance.
