精品国产三级a∨在线欧美-亚洲色图35p-亚洲 国产 韩国 欧美 在线-色偷偷88888欧美精品久久久-天天操综-自拍偷拍小视频

Faucet structure:

1. Valve core of faucet structure

The valve core is the hub of the faucet, which determines the quality and service life of the faucet; Better with ceramics

2. The main body of the faucet structure

Which it is a regular faucet or a hot or cold faucet, its main body is the pipe body, and the primary raw materials are broken and brass

3. Internal structure of faucet structure

The internal structure mainly insists of connecting goose neck pipe, flushing pipe, sealing ring, lower disc root box, and connecting center pipe The valve core of the cold and hot faucet has cold and hot holes, and there is a sealing ring to ensure sealing function

Classification of faucets:

1. Recording to structure, faucets can be divided into several types, including single, double, and triple faucets Additionally, there is a distinction between single handle and dual handle Single connection type can be connected to cold or hot water pipes; The dual connection type can be connected to both hot and cold pipes at the same time, and is often used as a faucet for bathhouse basins and kitchen vegetable basins with hot water supply; In addition to connecting two pipes for hot and cold water, the triple type can also be connected to a show noise, primarily used for faucets in bathtubs A single handle faucet can adjust the temperature of cold and hot water by passing through a handle, while a two handled handle needs to separate the adjustment of the cold and hot water pipes to adjust the water temperature ure ure

2. Recording to the open method, it can be divided into spiral type, wrench type, lifting type, and induction type When the spiral handle is opened, it needs to rotate many turns; The wrench handle generally only needs to be rotated 90 degrees; The lifting handle only needs to be lifted upwards to release water; The sensing faucet only needs to extend its hand under the faucet to actively release water In addition, there is a type of delayed closure faucet that, after turning off the switch, the water will flow for a few more seconds before stopping, so that the dirty things on your hands can be washed clean again when turning off the faucet

3. Recording to the valve core, it can be divided into several types: rubber core (slow opening valve core), ceramic valve core (fast opening valve core), and stainless steel valve core The key factor affecting the quality of failures is the valve core The faults that use rubber cores are mostly spiral open cast iron faults, which have been basically screened; Ceramic valve core faucets have emerged in recent years, with good quality and correlated widespreadd use; Stainless steel valve core is more suitable for areas with poor water quality

Article source: Kaiping faucet http://m.roqiship.com.cn/