Classification Of Bathroom Faucets
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1) Bathroom Faucet According to the structure, it can be divided into several types of faucets, such as single-joint, double-joint and triple-joint. Single-joint faucets have only one water inlet pipe and only connect to one water pipe, which can be a hot water pipe or a cold water pipe. Generally, kitchen faucets are more commonly used. Double-joint faucets can connect to both hot and cold pipes at the same time. They are mostly used for bathroom basins and kitchen sinks with hot water supply. In addition to connecting to hot and cold water pipes, triple-joint faucets can also connect to shower heads. They are mainly used for bathtub faucets. Single-handle faucets can adjust the temperature of hot and cold water with one handle, while double-handle faucets need to adjust the cold water pipe and hot water pipe separately to adjust the water temperature.
2) According to the opening method, it can be divided into spiral type, wrench type, lift type, press type, touch type and induction type. When the spiral handle is opened, it needs to be rotated many times; the wrench handle generally only needs to be rotated 90 degrees; the lift handle only needs to be lifted up to discharge water; the induction faucet will automatically discharge water as long as the hand is put under the faucet. In addition, there is a faucet with delayed closing. After turning off the switch, the water will continue to flow for a few seconds before stopping, so that the dirt on your hands can be washed off when turning off the faucet. The induction faucet uses the infrared induction principle, and the driving power supply is divided into two types: AC A/C and DC D/C. The AC power is 220V/50Hz or A/C110V/60Hz, and the DC power is driven by 4 No. 5 batteries with a voltage of 6V.
3) According to the use function, it can be divided into basin faucets, bathtub faucets, shower faucets, kitchen sink faucets, bidet faucets, flushing valves, induction flushing valves, outdoor faucets, etc. Generally speaking, the water outlet of the basin faucet is lower and shorter, and the faucets used in the kitchen are generally long-mouthed and rotatable, installed between two washing basins. The distance between the two water inlet holes of the mixed water shower faucet is generally 15CM+/-1CM. Some shower faucets have a top spray and a hand-held shower head, as well as a lower water outlet, which is convenient for taking water outside the shower. The water outlet of the bidet faucet can be rotated 360 degrees.
4) According to the temperature of the water outlet, it can be divided into single cold faucet, hot and cold mixed faucet and thermostatic faucet. The thermostatic faucet is equipped with a thermistor at the outlet of the thermostatic valve core. The characteristics of the temperature sensing element are used to push the valve core of the valve body to move, block or open the water inlet of hot and cold water, so that the outlet water temperature is always kept constant. The thermostatic faucets on the market mostly use three methods: memory alloy, paraffin, and pressure regulating valve to achieve the constant temperature effect. The water pressure of the thermostatic faucet has certain requirements, generally required to be 0.1-0.5Mp, and the pressure difference between cold and hot water cannot be too large. If the hot water pressure of the thermostatic faucet is less than 0.05, the thermostatic faucet is not suitable. The hot water temperature is generally required to be 49-80 degrees, and the temperature knob can be set arbitrarily between 35℃-65℃. The thermostatic faucet is set with a 38℃ safety button to prevent scalding.
5) According to the installation structure, it can be divided into integrated Centerset, split Widespread, concealed wall-mount and waterfall.
6) According to the installation hole size of the faucet, the wash basin can be divided into single-hole basin faucet, double-hole 4-inch basin faucet, and three-hole 8-inch basin faucet. Single-hole basins can only be installed with single-hole faucets. 4-inch basins are more common, and most faucets are also 4 inches. The small hole in the middle is used to install the pull-up rod for draining. 8-inch basins can be installed with both 8-inch faucets and single-hole faucets. If a single-hole faucet is installed in an 8-inch basin, a cover plate can be used to cover the left and right holes.
7) According to the surface treatment, it can be divided into chrome plating, titanium plating Ti-PVD, antique bronze ORB, antique bronze ORB, painting, porcelain, brushed nickel, etc.
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8) Other categories, other categories are mainly pull-out faucets (mainly used in kitchens), LED faucets (which can be further divided into three types: LED monochrome, LED colorful, and LED temperature-sensitive color-changing, and can also be divided into two types: battery-powered and self-generated), waterfall faucets, floor faucets, electric hot water faucets, smart faucets, glass faucets, ceramic faucets, spring faucets, etc.
