Homemade copper tube water heater coil water heater is similar to solar coil water heater

The idea is good and creative. The key is that you take into account the loss of energy in the process of conversion? You put two holes in the soup pot for water inlet and water out, and the effect is better than now.

The 15-meter-long copper pipe is heated by a soup pot, and the hot water that comes out of the station can heat the pipe, but once it starts to flow, it will not work. Therefore, it is not possible to use it as a water heater. Because it takes time to heat, you can't flow faster, and the temperature will come down as soon as it is fast.

Copper pipes will not**. This is determined by the temperature of the water.

The biggest problem in your design is the instability of the heat source. To put it simply, the heat provided by the heat source may not meet the actual needs.

You still don't understand, the calorific value of gas is generally 8500kcal h, and the power of 1kw h is equal to 860kcal h, which means that you need 10kw of electric heating to be equivalent to the calorific value of natural gas. You've figured it out.

Homemade Copper Tube Water Heater Coil Water Heater Similar to solar coil water heater, there is no way, because it is easy to leak when punching, and it must be manufactured with professional equipment.

1. Hailiang brand copper pipe, China's largest copper product manufacturer and exporter, selects ultra-pure materials, and increases the thickness of copper pipes (to ensure that copper pipes are more corrosion-resistant.

2. The stainless steel liner is used to ensure that the water does not produce too much scale during the heating of the water tank.

3. Add magnesium rod to descale, purify the water quality to fully ensure the purity of the water tank, so as to ensure the longer life of the water heater.

The coiled water heater is a heat exchange device, which does not produce heat by itself, and can only generate heat through the outside world;

Water heaters are different from those that are heated by electric heating pipes.

The heating area is large and the thermal efficiency is high.

Is there a difference, the water heater is a single electricity, and the coil water heater is a simple water heater? If yes then there is no difference

Copper pipes are not suitable for solar water heaters. Copper tube has good thermal conductivity. But it can better receive solar heat. On the contrary, it is easy to lose heat from the water into the air. Therefore, it may be necessary to have insulation measures first.

The vacuum tube of solar energy is divided into aluminum, copper and stainless steel, and the heat absorption ratio between the three is 3%-4%, but it cannot be simply said which is good and which is bad, and the manufacturing process of the vacuum tube also includes other aspects, such as the number of coating layers, etc., all affect the absorption of solar energy.

As far as the mainstream brands on the market are concerned, the majority of vacuum tube copper plating, the minority of four-layer coating, and only a few big brands with anti-oxidation layer and corrosion-resistant layer. It can absorb long and short waves of light (it also absorbs heat on cloudy days), has a long life (costs the same amount of money, and the longer it is used, the more cost-effective), and strong antioxidant capacity (the inner wall is not easy to produce scale) These are the factors that determine whether the vacuum tube is good or bad.

Therefore, it is not very important for vacuum tubes to be plated with or not to plate copper.

Those with copper pipes claim to be heat pipes.

If you don't have copper pipes, it's not what they call heat pipes.

There is a gap between the thermal efficiency of the two.

In fact, there are no copper pipes, and for ordinary users, they can't feel any change in the temperature inside the tank of the solar water heater.

In fact, the current vacuum tube is already very mature.

For ordinary households, there is no problem with the production of hot water for washing.

Under the banner of innovation, some manufacturers use vacuum tube water heaters equipped with copper pipes to fight for state subsidies, and use them to fool the people's money over and over again.

The difference between a solar water heater with copper pipes and those without copper pipes is that water heaters with copper pipes heat up faster than solar water heaters without copper pipes, and those with copper pipes are more insulated.

Solar water heater is a device that converts sunlight energy into heat energy, heating water from low temperature to high temperature to meet the use of hot water in people's life and production. Solar water heaters are divided into vacuum tube solar water heaters and flat panel solar water heaters according to their structural form, mainly vacuum tube solar water heaters, accounting for 95% of the domestic market share.

Friends, repeatedly heated water will produce nitrite, and long-term consumption of water containing nitrite will cause cancer. Generally, the water in solar water heaters, electric water heaters, and air energy water heaters cannot be used to cook rice, cook soup, wash vegetables, and be harmful to the body after eating.

It is recommended to install an AO Smith reverse osmosis water purifier in the kitchen, which can remove nitrite, alkali, heavy metals in the water, remove residual chlorine impurities, optimize the taste, and ensure the health of the family.

The water that can be used by air is inedible, and it has nothing to do with copper, and secondly, who said that you can drink it, it can only be used for daily use.

The water temperature of the air energy water heater is low, only about 55 degrees, and the nitrite will not be too much, but it is better not to eat; If the water quality is better, there are fewer impurities, and the hardness is softer, the corrosion of the copper pipe soaked in water is also very small, if the water quality is poor, the corrosion of the copper pipe will be relatively large, and the life of air energy is not long.

The water from the water heater is inedible, even if it is not soaked in water, it is harmful, don't drink it again!

No, just some essential minerals.

Do you want to come to the heating? Theoretically possible, but it involves what your heating load is, and whether your solar layout area meets your heating needs, and if you meet both, you can achieve heating.

Affirm the landlord's thoughts.

Solar energy is less thermally efficient in the winter, and if the water consumption is large or lasts for a long time, the hot water will be unstable according to the HVAC company.

Suggestion: If you don't want to replace the water tank, you can add an electric three-way valve between the solar hot water outlet pipeline and the domestic water cold water inlet pipeline of the wall-hung boiler.

Principle: For example, when the solar water tank can continuously supply water to 40 degrees, the electric three-way valve is not opened, and the solar hot water is directly supplied to domestic water (kitchen and bathroom); When the water supply of the solar water tank is lower than 40 degrees, the electric three-way valve is opened, and the solar water supply will enter the wall-hung furnace for secondary heating and water supply.

Yes, there are two ways to combine air energy and solar energy:

One is that when the manufacturer manufactures it, the solar water heater and the air energy water heater share a pressure water tank. This method is not very mature, and the failure rate must be high, because there are two sets of copper coils in the pressurized water tank - solar energy and air energy. Due to the high temperature of hot water produced by the solar water heater in summer (about 95 degrees), the water tank is very easy to scale (we sell solar energy and do regular return visits every year), which will affect the air heating effect and life (the maximum water temperature of the air water heater is 55-60 degrees to prevent scale from being set).

Another way to combine is to DIY, independent solar water heater and air energy water heater to combine, through the pipeline and valve switching, there are quality problems do not interfere with each other, but because of complementary advantages to achieve the best energy-saving effect, you enjoy life and also contribute to the country's energy conservation and emission reduction, because you have to pay more money.

We have installed a diagram for the customer for your reference (and also added a hot water circulation system - that is, open the faucet to get hot water).

OK. Our company is specialized in solar water heating engineering, and often uses air energy as auxiliary energy.

OK. Often.