Toilet equipotential, do you want to connect the grounding wire in the socket which has been connec

It is necessary to realize the effective connection between the ground wire and the equipotential terminal box to prevent the non-standard practice of equipotential and lead to excessive resistance.

Not. Connecting the socket wall to the ground wire in the bathroom will have potential safety hazards, so it is recommended to install a socket outside the bathroom.

Connection to metal conductive objects in the restroom. For example, the most common of our problems is the connection of cast iron drains in the bathroom. Generally, the copper wire is connected to the cast iron pipe by using a hoop, and then the buried wire pipe is used to connect the toilet equipotential with the socket ground wire.

Because the ground wire is a protective wire, in order to avoid leakage of the line system and the safety wire that causes accidents, the socket ground wire changed from other rooms and the electrical appliances in other rooms.

<> for the sake of safety, it is recommended that you find a professional electrician master and use a multimeter and an incandescent bulb to do it. The AC power supply or socket at home leads a live wire to the live wire of the multimeter, and the pen at the other end is connected to the equipotential connection end, at this time it is to show the AC 220V Our building engineering specifications The local equipotential of the bathroom must be connected to the household switch box! to form a ground loop!

The design institute designed a 4 square grounding wire from the switch box into the local equipotential box.

Some places do not pay attention to the installation of the ground wire, or it is also sloppy to install, or it is simply connected to the steel bar of the floor slab, which is not in line with the requirements, and it is necessary to access the wall column to the main steel bar, because the main reinforced concrete has been very deep into the ground, and when the equipotential connection is required to be level, the connection between the conductors should be firmly welded to maintain good conductivity. The strip iron is welded on three sides, the lap length should be greater than 2 times the width of the strip iron conductor, the steel bar lap is welded on both sides, and the length is greater than 6 times the diameter of the welded connection buried in the ground.

The equipotential connection of the toilet is a part of the total equipotential connection, which must be connected with the electrical equipment shell, the ground wire of the distribution box, the metal water pipe and other conductive metal objects, so the ground wire in the socket must also be connected to the equipotential terminal! The equipotential of the living room is also based on this, and all metal objects must be connected to the equipotential string ground drain, faucet, door and window, bath towel pendant, etc. Not only that, but also inside the concrete of the upper and lower, left and right, front and back of the bathroom.

It is necessary to do this, so that it is safer, and there will be no electric shock accident after connecting to the ground wire, because the harm in the bathroom is very great.

No, these wires can be placed on the open side, and they are not easy to repair in the event of an accident in a hidden place.

Yes, you need to connect the cable in, because the bathroom will often use water, so be sure to connect the cable in.

The socket is actually very good to connect the inner grounding wire, and you will find that the whole bathroom will be very hidden, and the sense of space will be very strong, very good.

The equipotential of the toilet must be connected to the ground wire of the household power box. For example, electricity leakage accidents are frequent in bathrooms because there is always a lot of moisture in the bathroom, and there are often water stains. If not handled properly, it can be troublesome.

Typically, a local equipotential box should be installed directly in the bathroom and then connected to the ground wire of the power box. However, some people say that this is unnecessary, which is wrong. People work outside and work hard to earn money just to buy a house.

After all, house prices are expensive right now. Many ordinary families are unacceptable. Buying a home usually requires several generations of savings.

After buying the house, the developer handed over the house to the owner. The owners were also happy to finally have their own house. After the house is delivered, the homeowner will want to decorate the house.

After all, if you can't move in right away after the renovation, you'll have to wear it for a while. The design standards for the house and the acceptance criteria for the owners are clearly defined and must be handled properly.

Some people may not understand the consequences of not doing so, but think it takes more time to think and feels useless. Even people who pretend to be knowledgeable will say that if the ground wire in the distribution box is connected to the equipotential, it will lead lightning to the house on a rainy day, which can only be said to be too ignorant. Connected to metal conductive materials in the restroom.

For example, our most common is a cast iron drain that connects to the restroom. Generally, the copper wire is connected to the cast iron pipe with a hoop, and then the equipotential of the toilet is connected with the ground wire of the socket with the buried wire.

Since the ground wire is a protective wire, in order to avoid accidents caused by leakage of the wiring system and safety wire, the socket ground wire replaced from other rooms is the same as the electrical appliances in other rooms. In fact, the function of the toilet equipotential box is mainly to eliminate the voltage in the toilet bowl to avoid the inability to eliminate leakage, which can easily lead to accidents and even harm the human body. In addition, for example, the local equipotential box can be connected directly to flat iron and plate reinforcement, but ultimately to the main reinforcement of the room beam and the lightning protection down conductor, which is the only way to efficiently transmit the current.

When renovating, we also encountered all kinds of problems, which was a real headache. Renovation is a brain-racking job. If you are not satisfied with what you have done during the renovation process, it will be troublesome to modify it later.

Therefore, many owners will also go to the site ** decoration. If there is something inappropriate, you can communicate with the decoration master in time. Water and electricity are very important in decoration and are also the first link.

In the bathroom, you can see a small box that says Equipotential Junction Box. This little box is important.

It needs to be connected to the ground wire of the power box in the house, because it will be safer, if the dry and wet separation is not done well, if the leakage will cause serious consequences.

It needs to be connected, so that it can avoid leakage, and it has the effect of double insurance, which has a guarantee effect, so it needs to be connected.

The equipotential of the bathroom also needs to be connected to the ground wire of the power box in the house, because it is a safety issue.

Need.

The local equipotential of the toilet is indirectly connected to the ground wire of the entrance box. Because the local equipotential galvanized flat steel in the bathroom is welded together with the steel bars of the floor of the building, and the grounding system of the building is loop-through. Secondly, the ground wire of the socket in the bathroom is also connected to the local equipotential, and the ground wire of the socket is originally drawn from the entrance box.

Therefore, the equipotential of the bathroom is finally connected to the grounding of the entrance box.

Equipotential bonding considerations.

The equipotential is generally installed under the basin and should be repeatedly grounded with the branch socket. In places where wet and dry areas are not partitioned, it is recommended that equipotential installation is carried out in the ceiling. Because the ground is often moist and equipotential-connected.

The flat steel of the local equipotential box should be welded and introduced from the node of the bottom plate reinforcement, and should be welded and connected with the column reinforcement and shear wall reinforcement within the local range.

The importance of equipotential, do not install equipotential, if a person in the bath once the leakage, it is absolutely dangerous, the body surface resistance is too low, the danger before the leakage action is already uncontrollable. Even if PVC water and electricity pipes are used, the socket in the bathroom also needs to be repeatedly grounded according to the specification atlas, and the connection point is in the local equipotential box in the bathroom. The coupling specification is that all exposed conductive metals inside and outside the restroom should be connected to the equipotential, including towel handles.

The equipotential of the bathroom must be connected to the ground wire of the power box in the house. In fact, there will often be leakage accidents in the bathroom, because there is always a lot of moisture in the bathroom and there are often water stains, if you don't deal with it well, it will be very troublesome, then the general measures will be directly installed in the bathroom A local equipotential box, and then connected with the ground wire of the power box, but some people say that this is not necessary, then it is wrong.

There are clear regulations written in the standards for house design and the standards for the acceptance of the owners, which must be dealt withThere may be people who don't understand the consequences of not doing it, but they just think that it takes more time to figure it out, and it doesn't feel useful, and even people who pretend to be knowledgeable will say that if the ground wire in the distribution box is connected with the equipotential, it will lead the thunder and lightning to the home on a rainy day, so it can only be said that it is too uneducated.

The function of the equipotential box like the bathroom is actually mainly used to eliminate the voltage in the bathroomTo avoid the leakage of the leakage because of what situation there is no way to disappear, it will be easy to cause accidents and even cause harm to the human body, and like local equipotential can be directly connected with flat iron and plate reinforcement, but finally it must be connected with the main reinforcement of the beam and the lightning protection down wire, so as to ensure that the transmission of current is effective.

If you say that you can directly do local equipotential wiring, in fact, all the pipes in the bathroom that belong to the metal nature must be connected to the grounding terminal in the equipotential box, and they must be treated with copper wiresTherefore, either local or total equipotential is used to eliminate the current.

Yes, the ground wire of the socket power box was originally drawn from the entrance box.

This is a necessary measure, because when there is a lot of water in the bathroom, it is easy to cause the leakage effect of electrical appliances.

It depends on the individual's wishes, and if you really want to connect, you can still connect.

This one definitely needs to be connected, but I don't know why.

I think it's still necessary to link to it, so it's convenient and time-saving.

It should be connected with the ground wire of the incoming power box, and you can also ask a professional person.

The socket ground wire in the bathroom should be connected to the equipotential dear? Hello, I am glad to answer for you<> should the socket ground wire in the bathroom be connected to the equipotential, and the equipotential in the bathroom needs to be connected to the socket ground. 1.

The ground wire of the toilet socket is connected from the distribution box of the house, and it is an independent circuit. That is to say, the toilet socket circuit can be controlled separately in the distribution box, and the toilet socket ground wire is directly connected with the total ground wire of the distribution box. In this case, the equipotential of the toilet needs to be connected to the ground wire of the socket.

Or the PE wire (protective ground wire) in the equipotential terminal box also needs to be connected. In this way, when there is leakage in the bathroom, the leakage protection of the inner line of the distribution box can quickly act and cut off the power supply. At the same time, the leakage current can be quickly guided through the equipotential and ground wire, reducing the voltage and current equally, eliminating the potential difference (voltage difference) and avoiding electric shock to the human body.

1.The comprehensive lightning protection and grounding system of the building includes the external lightning protection and grounding of the building (including anti-direct lightning measures, anti-lightning wave intrusion measures, anti-side lightning measures, shielding measures, and lightning protection and lightning induction measures), and the internal lightning protection and grounding of the building (including lightning protection induction measures, equipotential connection measures, lightning electromagnetic pulse and other anti-noise and high-protection measures); 2.The lightning protection system is composed of a flash receiver, a down conductor and a grounding electrode; 3.

Grounding system, lightning protection and grounding generally share the same grounding body; 4.The total equipotential is to connect all the conductive parts of the metal pipes such as water supply, heat, gas, and metal structures of buildings near the inlet of each power supply; 5.Local equipotential is a reliable local equipotential connection with metal pipes in the room (such as bathroom), such as water supply and drainage pipes, heating pipes and building reinforcement mesh.

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Do you have any other questions?

The effect of local equipotential in the bathroom is to clear the potential difference in the bathroom, that is, the voltage, and the voltage is eliminated if there is no voltage difference in the bathroom, and the leakage current will naturally disappear, it is unlikely that the transmission of leakage current will occur again, avoiding harm to the body; The practice of local equipotential in the bathroom: the practice of the local equipotential of the toilet is to use the flat steel and the beam reinforcement of the structure to complete a reasonable connection, and then connect with the main reinforcement of the beam in the beam, and finally connect with the lightning protection down wire, so as to complete a complete grounding protection;

Local equipotential wiring: local equipotential wiring should be connected with the terminal row in the equipotential box of all conductive metal pipes or machinery and equipment in the bathroom, and the copper core wire of not less than square meters should be used to receive the terminal row of the local equipotential box; Subsequently, it is also stipulated that the grounding wire in the power socket should be received from the terminal block in the partial equipotential box in the bathroom. In fact, the equipotential of the bathroom at home is all local equipotential, and the equipotential at the entrance to the building is the total equipotential, and there are two differences between the equipotential box at home, <>

In addition to the local equipotential box, there are also auxiliary potentiometric boxes. Although the local potentiometer can minimize the voltage when generating the runaway, the voltage is still stored, while the auxiliary potentiometer can remove the voltage, and most of the voltage is not felt. Therefore, when professionals assemble the local equipotential box, they must ensure that the connection row inside is not only firmly connected with the galvanized flat iron of the grounding device, but also needs to be connected with the grounding wire connected in the power box.

The grounding wire in the power box is naturally connected with the potentiometric box such as the bathroom, so that the secondary grounding can be generated, and the damage caused by the electricity can also be prevented。The equipotential double protection function can give protective grounding when the grounding wire of the pipe well power box is invalid, so the connection between the two may be necessary. However, the prerequisite is to find out whether the grounding wire is docked with the grounding wire of the entire building, and even some residential communities will continue to dock with the lightning protection grounding wire, and the wiring will be more complicated.