Reasons for burst hot water pipes in solar water heaters:
1. After the solar water tank is empty of water, the vacuum tube temperature will be high during the day if water is added. At that time, the tube will burst easily due to the large temperature difference, which is the most likely possibility.
2. When there is less water in the vacuum tube, due to the high temperature, the steam after the water boils rises to the mouth of the tube and condenses into water when it meets cold air. releases a lot of heat and the vacuum tube partially overheats, expands and bursts. But it's less likely.
3. The vacuum tube cannot be insulated due to air leakage, causing the water in the tube to freeze when there is no light, causing the vacuum tube to swell and crack .
Instructions for use and precautions:
1. A water tankfull is well insulated. Half a tank of water loses temperature the fastest, so the water tank should remain full. as much as possible.
2. Master the water filling time, try to fill the water in the evening or morning before the sun rises, and read the instructions carefully to master the functions of the instrument.
3. When the temperature is below 0 ℃, it is best to use the water heater water in a small amount and several times a day, relying on the water temperature to increase the pipe temperature.
4. Pay attention to the weather forecast. When the temperature is very low, fill the hot water tank at night, then place a basin under the nozzle or faucet, loosen the hot water faucet a little. , and let it slow down. Run the water slowly to keep the water flowing through the pipes and avoid freezing and blocking the pipes.
Hello, solar pipe explosions have quality problems caused by the manufacturing of the pipe itself, but more often it is caused by water supply subjected to high temperature and strong light.
We know that the heating tube is made of glass, the outer layer is a vacuum layer, and the inner layer is filled with water. The vacuum layer of a good pipe can reach 4 pressures, and it is almost 2 pressures. In a high temperature and bright light environment, the temperature of the empty tube can reach more than 200 degrees. If you suddenly encounter cold water with only a few tens of degrees Celsius, the vacuum layer will shrink sharply. When the glass tube cannot resist removal, an explosion will occur. Therefore, if you want to avoid pipe burst accidents, you need to buy genuine solar power. Its glass has a relatively strong resistancet high and is not subject to pipe explosion. The most important thing is to master the moment of launching. Try to avoid getting on the water when the temperature is high and the sun is shining. It is best to get on the water in the morning when the sun is not out. and half an hour after sunset in the evening.
Just choose ceramic solar power! The characteristics are: 1. The coating of the absorbent collector does not degrade for one hundred years and has the same service life as the building; 2. It does not degrade even after being exposed to air for hundreds of years; 3. It is integrated into the building; building to become a solar building element.