Electric water heaters are one of our most common household appliances, and they are installed in almost every household.
But when you take a shower, should the plug of the electric water heater be plugged in, or should it be unplugged?
Some people say: it should be unplugged, so that when taking a bath, it will avoid potential safety hazards;
Some people also say: don't unplug the electric water heaterRepeatedly unplugging and plugging in the electric water heater may affect the use of the electric water heater, which will not only shorten the life of the electric water heater, but also consume more electricity.
When I usually take a bath, I rarely pull out the plug, mainly because I am lazy, but after listening to the electrician's words: I am really afraid.
When we usually take a shower, we don't know whether we need to unplug it or not, and we don't know how to look down.
A few days ago, the electrician came to my house to repair the water heater, and when he saw that the plug of my electric water heater was not unplugged, he told me: You must unplug it.
If the plug of the electric water heater is not unplugged, what are the drawbacks?
1.Waste of energy:
When we use an electric water heater, if we don't unplug it, even if we no longer use it, it still runs silently in the background, consuming precious electricity.
Such behavior will lead to a large waste of energy and increase the electricity bill of the household.
Imagine if every family didn't pay attention to this problemHow much energy is wasted every day for no reason is undoubtedly a huge burden on our common planetary resources.
In addition, this habit of not pulling the plug will also exacerbate the problem of environmental pollution.
Due to the continuous operation of electric water heaters, more greenhouse gases, such as carbon dioxide, are emittedThis not only exacerbates the trend of global warming, but also causes irreversible damage to our ecological environment.
Therefore, in order to save energy, reduce electricity bills, and protect our common planet, we should develop good electricity habits and unplug electric water heaters in time after using them.
2.Safety Hazards:
Leaving an electric water heater plug unplugged for a long time may pose a potential safety hazard.
Since the components of an electric water heater undergo an aging process when they are continuously energized, this may lead to a decrease in the performance of the components or even failure. Over time, this increases the risk of safety accidents such as fire or electric shock.
First of all, let's understand the construction and working principle of an electric water heater.
An electric water heater usually consists of parts such as a heating element, a temperature controller, and a protective device. The heating element is the main component of an electric water heater, which is responsible for converting electrical energy into heat energy and heating the water in the tank.
The temperature controller monitors the water temperature and automatically cuts off the power supply when the water temperature reaches a preset value to prevent the tank from overheating. The protection device is to automatically cut off the power supply in abnormal circumstances, such as leakage or overheating, to prevent accidents.
However, if the plug of the electric water heater is not unplugged for a long time,These parts are continuously energized and remain in working condition for a long time.
This can lead to aging and damage to components, reducing the performance and safety of electric water heaters.
Therefore, in order to ensure the safety of the home and prolong the service life of the electric water heater, it is recommended to unplug the electric water heater in time after use.
3.Maintenance Issues:
If we don't unplug the electric water heater,The electric water heater is then in a running state, which can cause limescale and bacteria to build up inside the water heater.
These limescale and bacteria don't just affect the performance of your water heaterIt also shortens its useful life. What's more, these harmful substances can pose a potential threat to the health of users.
Therefore, in order to avoid heavy limescale in the electric water heater, it is best to unplug the electric water heater when it is not used.
Summary:
When we are not using the electric water heater, it is best to unplug it, so that we do not have to worry about the problems just mentioned.