What is a hygienic indirect ground and what does it do?

Ground wire, also known as lightning cable, ground wire is a wire in an electrical system or electronic equipment that is connected to the ground, to the shell or to a wire with zero reference potential. On general electrical appliances, the ground wire is connected to the shell to prevent electric shock accidents caused by the internal insulation damage to the shell. Grounding wire.

There are not only toilets, but also sockets in rooms and kitchens.

The function of the grounding wire is to avoid the damage to the human body when the leakage of household appliances occurs; Draw electricity from a potentially electrified metal shell into the earth to prevent people from being electrocuted. If it is not grounded, once the equipment leaks electricity and the person touches the charged body, there is a possibility of electric shock accident. The household electrical grounding wire is to protect personal safety, prevent personal electric shock after the leakage of household appliances, and cannot protect against lightning.

The grounding wire is not only in the bathroom, but also in the socket in the room.

But usually there is a grounding terminal box in the bathroom, which is a grounding device that connects the whole building. Its function is to prevent lightning and static electricity.

Electrical appliances have a neutral line and a live wire, thus forming a path, so that the electrical appliances have current through and play a role, and when the switch is turned off, the neutral line is not charged.

The ground wire is not charged regardless of whether the switch is turned off or not, and its main function is the grounding you mentioned. In order to avoid the occurrence of leakage accidents or the harm that strong electric potential may cause to people, high-power electrical appliances have a grounding wire, which can lead the excess current or strong electric potential generated to the ground through the ground wire.

If the ground wire is not properly connected, it cannot operate normally, and it is a setting that exists for the safety of users.

Answer: The grounding wire is not only in the bathroom, but also in the socket in the room. But usually there is a grounding terminal box in the bathroom, which is a grounding device that connects the whole building.

The role of equipotential grounding in the bathroom: because the bathroom is wet and uses a bathtub or shower, and some also put the washing machine inside, so for the safety of life, all the metal shells in the bathroom must be grounded, and this equipotential box can come in handy. There are several grounding terminals that lead the grounding wire to each metal enclosure or the desired grounding thing.