Is Haier electric water heater safe?
1.3D dynamic heating technology: tap water can be flushed when the temperature is above 28 degrees in summer; In winter, compared with ordinary water heaters, it produces more hot water, which can quadruple the capacity and heat as much water as possible. Save electricity and water completely.
2. Anti-electricity wall technology and safety early warning function: solve the safety problem of water heater caused by bad electricity environment; Monitor the electricity consumption environment at all times, and remind the leakage and bottom line immediately.
3. Patent technology of King Kong three-layer liner: it is made of superfine powder for enamel and sintered at 890 degrees. Advanced butt welding technology forms a compact three-layer liner, which is much better in explosion resistance, dissolution resistance and acid resistance than ordinary enamel materials and has a longer service life.
4.CO's safety protection technology: always monitor the carbon monoxide in the indoor air, once it exceeds the standard, send out an audible and visual alarm immediately, and carry out intelligent treatment to completely solve the safety problems caused by the excessive carbon monoxide caused by unexpected situations such as insufficient combustion and blocked smoke pipes.
What are the misunderstandings of electric water heaters?
A qualified water heater = a safe bathroom.
1. With the increasing popularity and maturity of electric water heaters in China market, the whole electric water heater industry claims that the problem of electricity safety has been completely solved. Moreover, consumers also recognize this statement, thinking that the products of electric water heaters are qualified, and there will be no worries about bathing. But what happened recently? Qualified water heater? The resulting electric shock accident can not help but raise questions: Is a qualified water heater really safe? What caused these accidents?
2. It is reported that the standard of electric water heater in China is equivalent to the IEC (International Electrotechnical Commission) standard in Europe, which requires that the grounding wire in the user's home must be good. In our country, due to historical reasons, the grounding system of many buildings is not good or even missing, such as wrong decoration and wiring, aging lines, private wiring, using inferior switch sockets, using water pipes as grounding wires and so on. , which may cause the grounding wire to be charged, thus causing an electric shock accident. For this, consumers do not know. In this use environment, even if the water heater passes the IEC test, it can't guarantee the safety of bathing.
Second, the use of leakage protectors can completely guarantee the safety of bathing.
1, to explain this misunderstanding, we must first understand the working principle of the leakage protector: the live wire and the zero wire in the power cord enter the water heater through the leakage protector, and the water heater is in working condition. Once the internal electrical equipment leaks electricity, the leakage protector can cut off the power supply within 0. 1 second to prevent the current from continuing to enter the water heater.
2. The power cord of the water heater also includes a grounding wire that does not pass through the leakage protector. Theoretically, a ground wire is also set to ensure the safety of electricity use. However, in case the grounding is unreliable, the live wire and the ground wire are connected reversely during the decoration, and the line is aging. Because the ground wire does not pass through the leakage protector, the current may directly drive the water heater through the ground wire at this time, and the electric shock accident is inevitable.
Third, unplugging the power plug will make bathing safe.
1. Due to the frequent electric shock accidents of electric water heaters, consumers are naturally worried about using electric water heaters, so some savvy consumers unplug the water heaters for bathing after heating, and some manufacturers who have insufficient confidence in the safety of their products encourage consumers to do so in the sales process.
2. But in addition to the circuit, the water heater is inevitably connected to the water pipe. In some buildings with poor grounding or no grounding at all, some people will connect the grounding wire with the water pipe and let the water pipe serve as the grounding of the building. In this case, if the electrical appliances in a family leak electricity, the water pipes in the whole building will be charged, and users who are using the water heater to take a bath will be hurt by the current introduced by the water pipes even if they unplug the water heater.
After the introduction of the above article, are you safe for Haier electric water heater? What are the misunderstandings of electric water heaters? I think I understand very clearly. Haier electric water heater is safe, because Haier is a big brand, and the quality of this brand of electric water heater is guaranteed. You can buy and use it with confidence, but I want to remind you that when using the electric water heater, you must use electricity safely and never let water enter the electric water heater, otherwise it will be easy to conduct electricity and will not pose a threat.