Sockets can provide a lot of convenience for everyone in life, but considering the various situations, the safe use of the socket also requires high attention. For wet environments, waterproof socket is an ideal product for waterproof socket may not know much about some friends, then we look at what the principles are and how to waterproof socket outlet to buy.
First, the principle of socket waterproof
1. The socket waterproofing is a waterproof box with a cover attached to the outside of the wall socket. The box has rubber mats in contact with the wall, so it can be waterproof. Some waterproof sockets are plastic rainproof jackets. The hole is facing down and is equipped with a special hoe. There are three-phase four-wire, three-phase five-line matching scorpion and hoe.
2, the waterproof socket breaks the impression that people are afraid of water and leakage of ordinary sockets, thus opening up a new era of the era of putting and waterproofing. It relies on up to 5 seals and seal rings to seal against pressure. Such a sealing method will maintain a good pre-tightening force when the connector is thermally expanded and contracted, and will work for a long time without water leakage. Under normal circumstances, the lower pressure does not allow water molecules to infiltrate, so it can work for a longer period of time below 2M.
3, the role of socket waterproofing is to use a certain technology to isolate the liquid such as water from the inside of the socket. This sealing technology is mainly used for isolation by sealing ring, sealant, etc., or through special design structure (such as multi-layer isolation ribs) Etc.) makes water inaccessible. The auxiliary structure is provided with a drainage hole. The purpose of this design is to discharge through the device even if water seeps into the device, thereby ensuring the waterproof effect.
Second, how to choose a socket
1. Look at the brand: According to incomplete statistics, there are more than 1,500 enterprises in China producing switch socket products. The quality difference between products is huge. Because many ordinary consumers do not have the method to identify the advantages and disadvantages of products, plus the switch socket The brand's understanding is limited, which brings some living space to some unscrupulous businessmen, and some counterfeit and shoddy products flow into the market.
2, check the appearance: the panel should be uniform in color, smooth surface, no depression, variegated, no bubbles, stains, cracks, swelling, lack of glue, deformation, scratches, shrinkage and other defects. Metal parts are free of burrs, cracks, corrosion marks, rust and screw head damage.
3, 掂 weight: when buying a switch socket should also measure the amount. If the merchant chooses a thin piece of copper, it will feel lighter. The copper and terminal blocks used for good switch sockets are usually thicker and relatively heavy. Copper is the key part of the switch socket and is the key part to identify counterfeit and inferior products.
The above is a detailed answer to the socket waterproofing. I don't know if you are satisfied with the introduction of the decoration home network Xiaobian~ If you want to know more about the exciting aspects of the socket waterproofing, please continue to pay attention to our household appliances. Forum!
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