Other answers: In many places, water sources have been polluted to varying degrees. Water containing viral bacteria enters the solar water heater without treatment and is heated repeatedly. suitable for viral bacteria. When harmful substances grow, viruses and bacteria reproduce and reproduce in large quantities and derive the carcinogen ---- nitrite. Additionally, the longer the water stays in the water tank, the more harmful substances will increase, causing the water to deteriorate and smell. Such water is not only undrinkable, but when people take a bath, the pores of the skin open when heated, and the harmful substances contained in the water quickly enter the human body through the skin, directly affecting the health and lives of people.
Then take a cold shower
You can try again next time. I use solar energy tall year and it hasn't happened. Could it be that I am allergic to this energy. shower gel
p>You can pay attention to it.
Is water in solar energy harmful to skin?
Many people are now accustomed to bathing once or twice a day. But as the air dries out, itchy skin begins to bother these “daily bathers.” Many of them even think that itchy skin means that personal hygiene is not in place, so they bathe more frequently and more carefully, but the itchy skin gets worse.
Medical experts remind people that bathing too frequently will damage the skin, and the resulting itchy skin is difficult to avoid. Since the outermost stratum corneum of human skin is the stratum corneum, the stratum corneum that peels off automatically does not contain muchp dirt mixed with skin sweat. Washing this part daily will have a certain protective effect on the skin. If you bathe too frequently, the stratum corneum will be damaged and its role in protecting the skin will be lost. The water in the skin cells will evaporate more easily and the skin will become dry. According to traditional Chinese medicine, “drought causes wind, and wind causes itching.” “Wind” here refers to a cause of illness that spreads through the body, causing the skin to itch.
Several risks of not cleaning solar for a long time
I have discovered many problems with solar energy:
1. There is too much cold water in the pipes. , and a lot of water is wasted every day. Said, waiting a long time is boring;
2. The solar water pressure is too low, the shower water is small, thewater cannot be turned on and shower is uncomfortable due to low water pressure, water temperature is also not good. Adjust the water, and sometimes the water will be so hot that the skin will fall off, and sometimes the water will fall off. be cold and he will shiver;
3. The after-sales service of the solar water heater is carried out by the dealer himself, and the manufacturer does not care about it. If the dealer won't do it, I will. go ahead then. Which one should I look for? He will come now when he is free, I must wait;
4. water from the solar water heater. The solar water temperature has been 60 degrees the last few days. Duo Du, I can't run out of hot water every day, and bacteria grows quickly. itching after using solar water. It is best to switch to a gas water heater. Solar water bacteria can be eliminated;
5. solar water heaters only make 12 or 3 degrees. In winter, it isIt's hard to get some sunshine, but hot water is not enough, it's so hot that I want to wash it. When the water is cold, solar hot water cannot be used to 6 or 70 degrees. It also produces bacteria, so I don't dare use it.
Several risks of not cleaning solar for a long time;
●1. The thermal conductivity of scale is much lower than that of metal.
Scale 6 to 1000 times; scale in the vacuum tube will seriously affect the hot water temperature;
Hard scale can reduce the thermal energy conversion rate of solar energy or even fail. This is the reason why the water temperature of solar water heaters decreases and the water supply decreases
2. Scale contains a variety of chemical components, and long-term precipitation and accumulation are common in water
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The increase continuesBare harmful substances can lead to skin allergies
3. Sludge, microorganisms and bacteria are also formed during continuous renewal and alternating reactions over a long period of time. time.
Lots of harmful substances. This can cause various skin diseases. Some women and children sometimes experience itching and red spots after taking a bath.
Scale has the following four main harmful effects on solar energy:
(1) The heat collection efficiency decreases and the thermal conductivity of scale is lower than 1% of that of metal.
< p>, the scaled collector tube transfers heat very slowly and the hot water temperature is low; the collector tube cannot be removed in time after absorbing heat, and the coating is easy to overheat, which affects the life of the vacuum tube;(2), the probe sensor is prone to failure, the water level detection signal is distorted, the heat transfer of the electric heating tube is poor
, and the tube is prone to to an explosion;
(3) Hot water is cloudy and impure, scale contains a small amount of “nitrate and nitrite salts”, which are toxic and harmful (carcinogenic) to the human body. . This is called "thousands of boiling water is toxic and cannot be drunk." Tartar is a fertile ground for bacteria to reproduce and grow. Hot water contains a large number of bacteria that can cause allergies in the human body.
(4) It is easy to corrode. Once scale accumulates in the water tank, it is easy to cause corrosion under the scale, and the water tank is easy to rot and leak.