It depends on how you use it. It is okay to use it for bathing, washing clothes and cleaning. However, it cannot be used directly for cooking or drinking as this is harmful to the body.
Solar hot water indeed facilitates people's daily use of water. The hot water generated by solar water heaters is mainly used for bathing, laundry and hygiene. It cannot be used for boiling water or cooking, and it is used. not suitable Wash the vegetables and wash the rice. Drinking solar hot water directly seems simple and practical, but it is actually very harmful to the body. There are several main reasons:
1.
The water stored in the water tank of the solar water heater is secondary water storage. The water became stale water after being heated in the solar water heater. water tank for a long periodode, the nitrite content is higher and there are other bacteria.
2.
Since the temperature of the water in the water heater tank will increase after being heated, long-term immersion in hot water will cause the coating, viscose and plastic in the tank may deteriorate. Certain chemical reactions occur in water pipes, which can release harmful chemicals and dissolve them in the water, making them unsafe to drink.
No, the solar water heater system has good thermal insulation performance and high heat storage energy. Hot water is not only available at midday, but can also be used in winter.
Although the use of solar water heaters is limited by weather factors, this does not mean that they cannot operate in such an environment. During operation, solar water heatersmust absorb light energy from the sun. converted into thermal energy for heating, but that doesn't mean it can't work when there's no sun.
Solar water heaters can be used all year round. In winter, even if there are not many days when the sun appears, as long as appropriate anti-freeze measures are taken, solar water heaters can still work normally.
Detailed information:
Care should be taken when using heater -solar water:
p>< p>1. If the temperature is too low or the solar water heater is not used for a long time, it is necessary to close the water supply tap of the water heater and drain the water from the water heater and of upper and lower pipes to avoid water pipes, etc. due to low temperature and lack of circulationsome water. 2. When the temperature continues to be below 0℃ in winter, antifreeze devices such as electric heating tapes should be turned on for preheating protection. Especially in very cold northern regions, where the temperature is always below zero, the heater and antifreeze device must be turned on at all times. Baidu Encyclopedia-Solar Water Heater