Fast-heat electric water heater type fast-heating electric water heater advantages and disadvantages

Water heaters are essential products for modern people. As long as they need hot water, they need to be used. This has also spawned many types and brands. Among them, the fast-heating electric water heater is one of the more convenient ones. Because of the fast hot water characteristics, it is welcomed by many people, but many people are not familiar with this kind of product. Introduce what types of fast-heat electric water heaters are available, and what are the advantages and disadvantages.

First, the type of fast-heating electric water heater

The instant electric water heater is a water heater that can quickly heat the water through electronic heating components, and can control the water temperature, flow rate, power, etc. through the circuit to make the water temperature reach the temperature suitable for the human body bath. It is hot immediately, without waiting, usually heating can be started in a few seconds. That is, the types of thermoelectric water heaters can be divided into: multi-position hot electric water heaters, constant temperature instant electric water heaters, small kitchen treasures, hand washing treasures, instant solar energy companions, electric hot water taps and the like.

1, multiple gear type

The utility model relates to a thermoelectric water heater which adjusts the heating power by a plurality of gear positions, generally 4-10 gear positions, the small kitchen treasure generally has 3 gear positions, the hand washing treasure and the electric hot water tap generally have 1 to 2 gear positions.

2, solar energy partner

Instant solar companion (also known as instant hot water treasure in the industry), because there is no need to preheat, so the hot hot water treasure will not generate heat loss during preheating, and how much water will be put in due to how much water is used. Unlike the storage water heater, the remaining water will carry a lot of heat and waste. Experts have done special tests, 40L heat preservation water heaters, 24 hours a day, do not need hot water, also need to consume more than 1.2 degrees, and the colder the weather, the greater the power consumption. Compared with this, the hot water hot water saves water and saves electricity. It belongs to the national energy-saving products. It is an instant hot water heater that is matched with solar water heaters for heating. It is suitable for solar energy, air energy, heating, Hot water auxiliary devices used in electric water heaters, such as bathing, washing, or as a kitchen water heater.

3, that is, hot water heater

Also known as fast-type, fast-heat or instant-type water heaters, the basic characteristics of the hot-type electric water heaters are: cold water and superheated water, as long as the water outlet is opened, the energy source continuously supplies hot water continuously within a few seconds. When you do not need hot water, turn off the tap.

4, constant temperature instant electric water heater

It refers to the electric water heater that can maintain the water temperature and the temperature set by the user is basically constant under the condition that the water inlet flow rate, the inlet water temperature and the power supply voltage are changed. The instant electric water heater can save up to 30%-60% of electricity. The product is equipped with heat recovery device and 2.5 square millimeter power cord can be used. The product is divided into clear and concealed. It is suitable for large shower top spray application. In a hotel, hotel, family, etc., a family needs only 1 kWh of water a day.

Second, the advantages and disadvantages of fast-heating electric water heaters

1. The power is relatively large and the line requirements are high. In order to ensure that the electric water heater can achieve the effect of immediate opening and heating, the general power needs at least 6KW. In winter, it is 8KW power, and it is difficult to ensure that there is enough heat and sufficient amount of hot water for comfortable bathing. The requirements for the power cord must also be at least 4mm2 or more, and some requirements are 6mm2 or more. Such power and lines are mostly unacceptable for the current of the ordinary Chinese home circuit 15A.

2. The installation conditions are high. Some require the user's home meter to be 30A, the air switch to 40A, generally require independent lines, and some even require a special table of at least 40A, plus other high-power household appliances such as refrigerators, air conditioners, etc. It is necessary to have at least 80A of electricity meters, but also separate lines. This is also a bottleneck affecting the rapid popularization of instant electric water heaters in China.

3. The impact of the North and South climate. China has a vast territory, and the temperature varies greatly from north to south. In winter, the water temperature in the tap water pipe is low. If you want to reach a constant temperature bath, the flow rate of the hot water heater outlet is much smaller than normal. The temperature is low, it is difficult to wash the shower when it is bathing, giving people the suspicion of itching. (There is less water, only the bathtub, the shower is not easy to use, you must know that the water is raised from 10 degrees to 40 degrees, the absolute water output of the 6 kilowatt heater alone can not make the shower like the usual cold water spray Big, can only be said to be flowing out.

Because of the convenience, compactness and other characteristics, the universal speed of the fast-heating electric water heater is very fast. If you have not installed a water heater in your home, you may also want to know about the fast-heating electric water heater. If you want to know more about decoration, please continue to pay attention to the decoration home network.

More related wonderful reading:

What is the price of electric water heater? Electric water heater purchase tips

The latest instant electric water heater price instant electric water heater price list

How much is the power of the instant electric water heater? Is it power?

How to install the instant electric water heater? Installation steps and precautions

What is an instant electric water heater? Is the instant electric water heater ok?