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The first and most important prerequisite is the installation of leakage protection switches in our homes. However, many families find that there is no leakage protection switch installed at home after being electrocuted. VerkIt's just a knife switch to the power supply.
So what kind of switch can be jumped in this case? Therefore, we have to make sure that we have installed a leakage guarantee switch. The second prerequisite is that the leakage protection switch we installed can operate effectively and accurately.
That is to say, when there is leakage, as long as the leakage current exceeds the leakage current of our leakage protection switch, the leakage switch must be accurately tripped for protection. YesIt is the leakage switch of many of our homes that has never been left in care after it is installed. Everyone knows that there is an experimental button on the leakage protection switch, which requires you to press it once a month, have you all pressed it?
In many cases, the trip button is directly pressed by the pressure box. You can't pull the brake manually by yourself, let alone when it trips automatically, it's even more impossible to jump down. The first point is to divide the electrical circuit in our home reasonably.
This ensures that each switch controls the corresponding circuit, which is the best in terms of reliability. The second point is that the circuit of our electric water heater must be installed with a leakage protection switch. Like the storage type electric water heater commonly used in our family, generally speaking, a leakage protection switch of 16 amps is selected, and the rated current is mentioned here; Then the leakage current is selected as 30 mA;
The time of leakage action is not more than seconds; Use these parameters as a reference to choose. The third point is when we choose the leakage protection switchPersonally, it is recommended that you choose some well-known brands of leakage protection switches. The quality of these brands of switches is still guaranteed to a certain extent.
In addition, in the process of use, we should regularly press the leakage test button according to the requirements of the product, so as to ensure that our switch is effective.
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Of course, electric shock will electrify people, whether it is hot or cold water, as long as it is water, it will conduct electricity, unless it is 100% pure water.
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Many buildings are poorly grounded, or even lacking, such as the wrong line for decoration, aging lines, private wires, the use of inferior switches and sockets, and water pipes as grounding wires, etc., which may lead to the ground wire being electrified, thus causing electric shock accidents.
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Because there is electricity on the water heater, and then there is water vapor in the bath, it will lead to an electric shock incident.
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The main reason is that I didn't pay attention to it, and it sprayed to the leakage point, so I was electrocuted when I encountered water.
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Because the water heater is connected to the power supply, and the water is a conductor, it will electrocute people.
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Because some of them will be soaked in water after being used for a long time, electric shock will occur when the electricity touches the water.
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If the insulation is broken, or if water leaks causing water to flow into the circuit, leakage is likely to occur.
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Usually in a humid environment such as the bathroom, the resistance of the human body will be much smaller than usual
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Because some water heaters fail to pass the quality control, there is a problem of leakage.
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The odds of appearing as you say are very high.
If electricity leaks, the water released will become a conductor in most cases, and it will continue to be electrocuted as long as the water is discharged, so it is very dangerous.
Therefore, now the water heater has multiple protections in terms of anti-leakage, and most of the "leakage wall" functions advertised by the water heater itself, plus the plugs inserted into the query are equipped with anti-leakage plugs, and the empty opening at the total power supply, as long as there is no problem at the same time, the probability of a serious accident is still relatively low.
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This is a safety risk, but as long as the protective measures are appropriate, such as installing ground wires, leakage protection, anti-electric walls, etc., it can ensure the safety of leakage.
If there is a leakage of electricity, and the above measures are missing, it is very dangerous.
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Electric water heaters may electrocute people in the case of electricity leakage.
A large part of the electric water heater is heated by a heating wire, which is usually wrapped in a non-conductive insulating material that separates electricity from water, that is, "water and electricity isolation".
There are many reasons for leakage, such as poor grounding, reverse connection between the live wire and the ground wire, the use of inferior switches and sockets, aging lines and short circuits, etc., which will lead to water heater leakage. When installing an electric water heater, a professional master should be asked to install it, eliminate hidden dangers, and avoid forced use and electric shock accidents when conditions do not permit.
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Take care of one or the other! The electric barrier wall is the root cause of electrifying people in the environment!
The role of the electric wall device.
Isolate the electrified current in the water caused by the leakage of the heating element in the heating liner. (Correct!) )
Isolate injuries to showers caused by live ground wires or live water pipes. (Wrong!) )
The so-called "electric wall" technology is also known as the "electric wall". It can only prevent the hidden danger of leakage from the hot water, and it cannot solve the charge on the water pipe in the "environment" at all! This is because all mixing valves are directly linked to the so-called "electrified" metal water pipes.
It's obvious at a glance!
So far, all water heaters, even if their own safety guarantees are in place, there is no doubt that it is difficult to prevent the potential safety hazards of live electricity in the environment (water pipes), which is a defect in the function of the (metal) water heater itself! Only by realizing the all-plastic insulation of the water heater and its entire water supply system can we eliminate any potential safety hazards in all aspects! Thanks to the existing "open multi-way water supply" technology, it will be the only best option for ushering in the solution!
For the sake of the dignity and respect of life, the "Messenger of God" is proud of the spirit of dedication that he is willing to give to it, and hopes that our Chinese society will accept it!!
The electric barrier wall is the root cause of electrifying people in the environment!
The "anti-electric wall" is fixed at the inlet and outlet of the water heater, although it isolates the leakage of the inner tank of the water heater, and also blocks the live electricity on the water pipe in this environment that should not be isolated and can be excluded by the safety ground wire; In other words, it is this anti-electric wall that has become the source of electrification of water pipes in the environment! To be precise, the unique function of the barrier wall is that it can be achieved without the need for a safety ground wire (in the event of failure) without the need for live electricity on the water pipes!
Slippery world! What we need is to vigorously advocate the prevention of electrified walls in the environment, but the real harm caused by the "electrification of the environment" has been formed! Who's to blame???
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This cannot be measured by chance. I am an electrician, and what I want to tell you is that the water heater leakage hurts people because the grounding is not done well. Here's what I can tell you:
If you do a good job of grounding, you will definitely not be electrocuted, so in the case of good grounding, you can rest assured that you can install it. If you're still worried, you can turn off the water heater when you take a shower!
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If the electric water heater leaks, it can also electrocute people, so be sure to pay attention to the electricity safety of electronic gas!
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If your home does not have a grounding wire, the leakage switch will not protect you. If you leak electricity, you'll be electrocuted... That's why I only dare to use an electric water heater that boils the water first, turns off the power and then showers.
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Generally speaking, the electric water heaters produced by regular manufacturers have strict safety protection devices and leakage protection devices, so even if there is a safety problem, the leakage protector can cut off the power supply as soon as possible to protect the human body from harm, so it can be used with confidence.
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There is no brand of water heater that has not electrocuted people, especially miscellaneous brands, and some are even fake small factories with legal persons.
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First of all, it is not excluded that there is leakage of electric water heaters, and now there are some reports that there are many factors that cause these reasons, in addition to their own product factors, there are also installation factors or power cords and other factors.
But the quality of the products purchased from regular channels and regular manufacturers is no problem, I hope it will help you.
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There is no reliable grounding wire, there is a way to use an electric water heater is absolutely safe, that is, to completely unplug the electric water heater when taking a bath, the probability of using any brand of electric water heater with this method is zero, but this method is only applicable to storage type electric hot water, that is, the electric water heater cannot be used.
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The cherry blossoms are all OEM, and the purchase price is 200 yuan, and the market sells 300 to 500. Don't buy it. You can't afford something to happen.
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First of all. You buy a private label water heater. The security risks are bound to be a little bigger than the others. Sakura** is from Japan and does not produce electric water heaters. And there are a lot of cherry blossom fakes.
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In order to ensure personal safety, Bishun has installed 2 leakage protectors (secondary protection) in its own lines. And it must be tested once a month according to the instructions of the leakage switch (press the small button on the leakage switch). If it won't trip.
disconnect the circuit). The leakage switch needs to be replaced. Moreover, the water heater must be connected to the ground wire, and the grounding resistance value cannot be greater than 10 ohms.
If you meet the above requirements, I can guarantee that you will be able to bathe safely.
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Is it safe to use electricity, only when it is safe to use electricity, will it be safe.
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We now have water heaters in our homes, which is very convenient to use. But we also often hear about electric shocks due to water splashing on the water heater while taking a bath. Many people wonder if we need to unplug the water in advance when taking a shower to prevent electric shock accidents caused by water splashing.
Today, I will talk to you in detail about whether we need to turn off the electric water heater in advance when we take a bath. <>
First of all, we must know that the accident of the water heater is often due to the aging of the wiring, causing the wire to fall out, and the water will accidentally splash on it when we take a bath, resulting in leakage. Therefore, we should check the wiring of the water heater in time. Usually our water heaters have relevant insurance equipment, but if the water heater has been heating for a long time, it is inevitable that there will be a risk of electric shock due to the aging of electrical appliances due to overheating, so we should heat up the hot water before taking a bath.
When taking a bath, you should unplug and turn off the power to prevent accidents. <>
In view of this risk of leakage, we should choose an electric water heater with more complete functions, many electric water heaters will be prone to wrong line leakage due to unreasonable wiring. Moreover, irregular manufacturers cannot guarantee the safety of our water heaters, so when we choose water heaters, we should check the relevant qualification certificates to ensure that the water and circuits in these water heaters are separated and have insulation protection. And it is best that these water heaters are designed with leakage protection, and once leakage occurs, the electric water heater will automatically turn off the power.
This will keep us safe while bathing. <>
To sum up, when we use an electric water heater to heat water, we should carefully check the relevant wiring, and stop using it in time if we find leakage. At the same time, before we take a bath, we should turn off the power of the electric water heater, and after taking a bath, plug it back in to heat it up, so as to ensure safety.
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This behavior may cause a situation when taking a bath without hot water, so there is no need to unplug it. If you unplug the plug with wet hands during the bathing process, you may be electrocuted, which may lead to your own death.
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If the plug of the electric water heater is not unplugged, it will definitely cause electric shock, which is very terrible, so it is very important to pay attention to the plug of the water and electricity when taking a bath.
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Basically, there will be no electric shock, and the current housing is relatively safe, and there will be certain protective equipment on the plug.
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Nowadays, it is basically a water heater, and the safety of the water heater is also tested by China's testing standards, which meets the national testing standards. The risk of a water heater is usually a worry about running out of electricity, and there is only a punctual inspectionThe water heater is also very safe nowadays water heater safety factor.
They are all very high, the water heaters are equipped with leakage circuit breakers, and the toilets have equipotential connection terminal boxes.
Each circuit is a leakage disconnector.
Even so, everyone is very worried about the safety performance of water heaters, because every once in a while, some people are electrocuted due to the use of water heaters.
There are two types of water heaters that are ubiquitous, namely heat storage and instantaneous. Storage electric water heaters.
It is safer than instantaneous electric water heaters when plugged in the shower, because the heating filter element of the storage electric water heater is immediately soaked in water, and it is more likely to be penetrated due to stains and other reasons for a long time, resulting in electricity transfer, while instantaneous electric water heaters use the heating method of water and electricity separation, so it is more convenient.
However, a thermal storage electric water heater can boil the water in advance and turn off the power in the shower, in this case, the thermal storage electric water heater is self-evidently more convenient than the instantaneous electric water heater. The main disadvantage of the thermal storage electric water heater after the power-off method after the shower, the more the water is washed, the colder it is, because the boiling water of the thermal storage electric water heater is dependent on the pressure of domestic water to the top, so in order to have a normal shower room, the water temperature should be higher (the general working temperature should be installed above 65), and the shower mixing valve should be a constant temperature mixing valve.
When using water heaters at home, the difficulty of worrying is that the electricity causes safety accidents and disability, but now many well-known brands of electric water heaters on the market are equipped with equipment to prevent electric shock, and the safety factor is further improved.
And the electric shock damage provided,In addition, it is necessary to use electricity well when installing an electric water heater
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