Is there any way to solve the problem?
Pipe explosion reason: 1, cold and hot shock: in daily life, have used a glass cup, people should know, just filled into cold water in the boiling water in the cup, pour in boiling water or cold water just filled the cup, the glass will burst. Vacuum tube solar collector is the same, because of some reasons, such as the solar hot water system forced circulation water temperature difference is too large, strong sunshine at noon on the water will cause the nozzle tearing solar vacuum tube. 2, improper installation: due to improper selection of water pump, head is too high, or the use of tap water pipe network pressure, resulting in excessive pressure on the glass tube, resulting in solar vacuum tube burst. In addition, when the water tank is lower than the collector, the system can also cause the phenomenon of negative pressure, and is also very easy to burst pipe. Improper or vacuum is not enough pipe insulation, thermal insulation performance is not standard, low temperature at night in winter, the water in the vacuum tube when the temperature drops and freezing, vacuum tube burst. In addition, the exhaust valve installation position is not correct lead to poor exhaust, air resistance, water supply system, the maximum stress will be close to the nozzle for stress, may cause the explosion tube; system installation angle is not correct, the solar collector is not installed on the same plane between the guide tube and header the stress produced by the vacuum, when reaching the ultimate stress, but also easy to pipe explosion.
Control period of water, so that they do not have to go on the artificial water, convenient, but also not tube. Hope to help you.
Alternating hot and cold will easily burst tube. You can also buy a meter
You can choose to Sheung Shui, not at noon when the Sheung Shui
