Detailed explanation of the structure and principle of the kitchen faucet

- Sep 25, 2019-

What is the faucet in the home kitchen? What we usually see is the appearance of the faucet. What is hidden inside the faucet? Let's take a look at the principle of the kitchen faucet.

Faucet structure

Detailed explanation of the structure and principle of the kitchen faucet

According to the structure, the faucet can be divided into single-type, double-type and triple-type faucets. In addition, there are single handles and double handles. The single-connected type can be connected to the cold water pipe or the hot water pipe; the double-connected type can connect two hot and cold pipes at the same time, and is mostly used for the bathroom sink and the faucet of the kitchen sink with hot water supply; the triple-type hot and cold water is removed. Outside the pipe, it can also be connected to a shower head, mainly used for the faucet of the bathtub.

1, faucet spool

The faucet spool is the lifeblood of the faucet, which largely determines the quality and service life of the faucet. The faucet spool mainly has a ceramic valve core, a ball valve core, a stainless steel valve core, and a rubber valve core. Among them, the ceramic valve core is the best at present, and the bee has good performance and physical stability. The faucet of a typical ceramic spool can be used for 5-10 years.

2, the main body of the tap

The main body of the faucet refers to the pipe body, which is mainly made of bronze, but it has been replaced by brass. The high-grade faucet has a copper content of more than 85%. The main body of the imported faucet has basically no pores, and the domestic faucet lacks the pressure resistance and wear resistance of the imported Huasheng theory because of the backwardness of the price process and the limitation of the surface sand treatment.

3, the internal structure of the faucet

The internal structure of the hot and cold water tap is mainly composed of a gooseneck, a flushing tube, a sealing ring, a lower packing box and a connecting central tube; the hot and cold water faucet valve has two holes of cold and heat, and has a sealing ring to ensure sealing performance, the valve The core mainly controls the opening and closing state of the two holes, and the main work is controlled by the ceramic piece thereon.

Kitchen faucet principle

Detailed explanation of the structure and principle of the kitchen faucet

The faucet of the kitchen is mainly composed of a spiral valve core, which mainly relies on the rotation of the valve stem, and is displaced by the thread to achieve the effect of opening and closing the water inlet hole.

When we rotate the valve stem, the thread is engaged, so that the sealing end of the valve core advances and retreats. When we twist the valve plug, the water inlet is sealed, and the position of the water outlet is sealed, and the water outlet is sealed by the sealing end of the valve core. To achieve the alternating of cold and hot water.