How to know whether the solar vacuum tube burst
See if the suction surface below the tube is gone, and the vacuum tube burst.In order to make the glass tube burst, it must have 2 conditions: first, the internal pressure continues to increase after boiling water and beyond the tolerance of the glass tube. Two is the boiling glass tube after a sudden cooling.The water tank of the solar water heater vacuum tube is connected with the top of the water tank, and through holes are communicated with the atmosphere, so, even if the glass pipe and the water tank of the water boiling up, internal pressure will continue to increase.
I don't know how to tell you this questionAlthough there are ways to continue to useBut I personally suggest a change or how much money100 dollars or soYou do not want to change, just plug a NairesaiRemember to water the light, the glass clean and then change
During the day, the temperature rise of the solar water heater is a slow process. To the night, the temperature is slowly cooling. Vacuum tubes do not suffer from severe temperature changes.There are now 47 tubes and a total of 58 tubes. Length is not necessarily the same.First measure the size or bring the broken pipeInstallation is nothing special is to put the pipe into the water tank to poke a little, and then take off the bottom of the pipe support (or the tube out of the tube)Then pull out. Do not throw the silica gel on the top
