superiority

1, energy saving

Undoubtedly, the biggest advantage of air energy water heater is energy saving. The low-temperature heat energy in the air is converted into high-temperature heat energy by a compressor. Based on the same hot water output, compared with the electric water heater, the electric energy is saved to the greatest extent, and the use cost is only 1/4 of that of the electric water heater, while compared with the traditional gas water heater, it does not consume any gas fuel and the use cost is only 1/3 of that of the gas water heater. Taking air as the main body and saving energy can not only save people's use cost, but also conform to the main body of energy saving in the world, which is one of the biggest highlights of air energy water heaters.

2. Convenient

The selling point of air energy water heater is air, and for household goods, one of people's most basic needs is convenience, so convenience has become the second bright spot of air energy water heater. Because the air volume is not affected by indoor and outdoor, sunny and cloudy days, compared with solar water heaters, air energy water heaters are very convenient, and can be used whether installed indoors or outdoors, and whether the temperature is above zero degrees Celsius on cloudy or sunny days. In addition, after using up a box of water, the air energy water heater can make another box of hot water in less than an hour, which can be used by a family for a whole day.

3. Safety

Electric water heaters have potential safety hazards of electric leakage, while gas water heaters are worried about gas poisoning. Compared with these two kinds of water heaters, air energy water heaters avoid the direct contact between electric heating elements and water through medium heat exchange, thus solving the potential safety hazard of electric water heaters. Secondly, because the raw material is air, it also excludes the possibility of gas explosion or gas poisoning in the gas water heater, which makes people more comfortable and worry-free.

4. Environmental protection

Energy saving and environmental protection are complementary, and environmental protection is another plus point of air energy water heater in energy saving advantage. First of all, the air energy water heater uses electric energy to compress air to generate heat energy, and does not emit waste gas and toxic gas, which is not only safe, but also creates a pollution-free bathing environment. Secondly, the service life of air energy water heater is as long as 15-20 years. Long service life can not only reduce the cost and trouble of replacing water heaters, but also reduce the generation of garbage in a sense, which is also an important aspect of environmental protection.

As a new technology product, air energy water heater stands out in many water heater markets. Nowadays, people's awareness of energy conservation and environmental protection and consumers' awareness are getting higher and higher. I believe that the air energy water heater will definitely bring a new look to the water heater market with its advantages of high efficiency, convenience, safety and environmental protection!

disadvantaged

1, environmental adaptability

The heat source of air energy water heater is the air we all need, and as an energy-saving product, its energy-saving degree is closely related to COP value energy efficiency ratio. Because most air energy water heaters on the market are designed to work at 0-40℃, air energy water heaters often perform well in the south where the ambient temperature is relatively high. However, in the northern cities where the temperature is only-10℃ in winter, it is difficult to achieve the expected effect in the design of air energy water heaters. If the temperature is -20℃, the unit can't even start. In winter, you can only use electric heating (large electric kettle, which will automatically heat when the temperature is low)

2. Installation of air energy water heater

Domestic air energy water heaters often need a water tank to heat and store hot water. For example, a family of 3-5 people needs a water tank of 120L- 150L. Such a large-sized water tank is not convenient to coordinate with the whole home, so consumers can only install the air energy water heater on the balcony. But with the improvement of people's requirements for home environment, the balcony is not willing to be accepted by consumers.

3. Consumers' cognition of heat pump water heaters.

Heat pump water heater is a new thing in the domestic market, and consumers' awareness of it is still very low. Many people think that one heat can't get three heat, and so can other products related to the application of heat recovery technology, although the popularity of heat pump air conditioning is already very high. People's understanding is limited to the fact that air conditioners are big consumers of electricity, but they don't know that they are more energy-saving than briquette stoves. At present, consumers' awareness of air energy water heaters is still very low, because some large shopping malls have not yet sold air energy water heaters.

4. The purchase cost is very high.

An air energy water heater can buy many gas water heaters. Although it is a little energy-saving, this fee can be used to pay the electricity or gas bill for 78 years.

Advantages and disadvantages of solar water heater;

superiority

High-tech products, copper-aluminum anodic oxidation composite plate core or all-purple copper plate core, have high surface treatment technology, good heat transfer performance, strong heat absorption capacity and large water production.

2. The system has good thermal insulation performance and large heat storage energy, and the thermal insulation water tank has the function of storing water, which can meet the demand of a large number of people for centralized use of hot water and can also be used as an emergency water source when water is cut off.

3. The solar water heater system is fully automatic and static, without special care, without noise, pollution, leakage, fire, poisoning and other dangers, safe and reliable, environmentally friendly and energy-saving, benefiting the country and the people.

4. It has the function of sewage purification, and the water source is clean and pollution-free.

5. Vacuum tube solar water heater has good thermal insulation performance and strong frost resistance.

6. Large-scale installation can insulate the floor.

disadvantaged

1. The hot water pipe is more than ten meters long, which wastes a lot of water every time it is used.

It takes sunshine all day to heat water. When the weather is good, only hot water can be guaranteed at night, and there is little hot water during the day and at night. Users can not be guaranteed 24-hour hot water supply, and the comfort is poor.

3. The lighting board of solar water heater must be installed on the roof, which is bulky and bulky, affecting the beauty of the building (the more high-end residential areas are, the more obvious it is), and it is easy to damage the waterproof layer of the roof.

4. Photoelectric complementation cannot be realized normally.

Another serious disadvantage is that more than 99% of the current market is very backward "non-pressure" (including several strong brands in the field of solar water heaters, all of which are pressure-free sales), commonly known as "falling into the water". There is only one water pipe in and out of the water, which is very inconvenient and not comfortable to use.

Water heater refers to a device that changes the temperature of cold water into hot water through various physical principles in a certain period of time. According to different principles, it can be divided into electric water heaters, gas water heaters, solar water heaters, magnetic water heaters, air water heaters, heating water heaters and so on.

References:

Air energy water heater solar water heater