As the winter comes, the coldness of winter makes us more eager to warm.In this season, the temperature of the water in the bathroom full of white mist, so that people are relieved of fatigue day by day.Now, water heaters have been very popular in China , Consumers are also accustomed to using water heaters to achieve home water temperature heating.
At present, the water heater market a wide range of products, many different types of parameter specifications of the water heater products tend to be dazzling in the winter approaching, how to choose a suitable water heater, the winter brought hard-won warm it? Today Let's take a look at it.
A wide range of different types of water heaters how to choose?
There are currently a total water heater electric water heaters, gas water heaters and the use of new energy air water heater several.
First, the electric water heater
Electric water heaters should be one of the most widely used types of water heaters today, as its name implies, electric water heaters use electric power to heat water and are divided into storage electric water heaters and instant electric water heaters according to the form. The electric water heater is stored in a water tank after it has been heated and stored, and the user can burn the water before use, even after a certain period of time, ie the hot water heater does not have a water tank , But through a higher current, the water directly heated, similar to the instantaneous water heater gas that is easier to use.
So what are the advantages and disadvantages of the two? First of all, because the water heater can heat up the water in advance, the water temperature and water flow are very stable, and the phenomenon of hot and cold when the water temperature fluctuates is not occurred. Because it relies heavily on advance booking to boil water, so you need to make a choice of capacity based on the number of people in your home.At the same time, the electric water heater's coating of the inner liner material is also very important, often with water in contact with the shedding will often have a direct impact To the water heater life.
In contrast, the instantaneous electric water heater covers an area of relatively small, that is, open the instant heating method has also won the favor of many consumers.But because of the high power of such water heaters, it is recommended to buy First check whether the power at home support.
Second, gas water heater
Gas water heater is based on gas fuel for combustion, to achieve the function of cold water heating water heater, is currently also widely used in the country. Gas water heater covers an area smaller, can be directly hung on the wall. Without water tank gas water heater can also be open Ready to use, do not need to wait for these convenient features, so that gas water heaters have also been the favorite of domestic consumers.
But in fact, the shortcomings of gas water heater is also very obvious, in terms of safety, consumers need to pay attention to some aspects to avoid the potential safety hazard of gas water heater gas water heater installed in the bathroom away from, to prevent gas poisoning caused by incomplete combustion.
Third, air can water heater
In recent years, the use of new energy air water heater onto the market, but also into the homes of consumers.Air water heater is also known as air-source heat pump water heater, and do not use electricity and gas that we often contact Of energy.Air water heater is by heating the internal refrigerant to make it heated evaporation, vapor refrigerant into the compressor and into the tank, it will quickly release the heat and liquefied into the initial liquid state, after cooling down and returned to the heat exchange And carry on the next round of heating. In this way, the cold water heating is completed.
From the performance point of view, the air heater to directly use the outdoor unit to absorb ambient temperature, compared to other energy is very environmentally friendly. In thermodynamics to analyze, the air heater to heat more efficient, so more energy-efficient. And from the structure point of view, the air Water heater can be used for indirect heating, completely separate the water and electricity, to avoid electricity safety problems.But the air heater in use there are also some problems.First, where the red is the volume of air to water heaters, because the need Water tank for water storage and heat exchange, air can be larger water heater, similar to the current market cylindrical air conditioner.At present, the air heater is the highest price of water heater products in a class.
Water heater need to pay attention to what?
First, the storage capacity
For some electric water heaters and air heaters, the water storage capacity represents how many people the water heaters can be used.Generally, for the three-family Cole choose 80 ~ 100L capacity electric water heaters, which is also common in the market Capacity size. If the family population is larger, you need to consider 120L and above water heater.
Air water heater also has the problem of water storage capacity, because of its large area, so the capacity of this type of water heater itself is relatively large.At present the air water heater capacity generally 150L above, but for the average family of three, 100 ~ 150L has been able to meet the use.
Second, the liner coating
For the water heater with a water storage device, its internal contact with water often, if the liner material does not have strong corrosion resistance, is likely to bring the life of the problem from the material point of view the most corrosion-resistant The bile material is stainless steel liner, which uses stainless steel material, can fully experience the contact and collision of water flow, longer life. Followed by the enamel liner, enamel liner is poured in the ordinary steel ceramic glaze formation, in a long time After use prone to surface enamel damage, leading to perforation of the liner, thus affecting the service life of water heaters. Liner life is galvanized liner, the liner, you can learn a lot at the time of purchase.
Third, safety
Because of the need for electricity, gas and other fuels, no matter what kind of water heaters have a certain safety protection technology, consumers can choose according to family circumstances when choosing .For example, ground protection is to prevent water heater leakage conductive technology of protection. Protection is to ensure that the electricity supplier water heater does not dry under the anhydrous state, to ensure the safe use of water heaters. Water and electricity separation technology can extend the inlet and outlet pipes, the physical properties of water resistance, reduce voltage and current to prevent accidental electric shock. In addition there are different vendors have their own unique protection technology, such as Haier anti-power wall technology can isolate the power supply and sense the presence of water heater internal current, if it is determined that the water heater will automatically cut off the power. In order to ensure the safety of use, it is recommended that consumers buy available Strong security performance of water heater products.