Turn the solar vacuum tube left and right and push it upward to separate the solar vacuum tube from the base, then break the vacuum tube outward a little, and then pull out the solar vacuum tube from top to bottom.
First of all, you'd better choose cloudy days, morning or night, because all the hot water in the solar water heater must be drained before disassembly (to avoid being burned by the leaked hot water when disassembling the pipe).
When disassembling, it is best to lubricate the vacuum tube with water dipped in detergent or washing powder. At the same time, pay attention to the angle of the vacuum tube to avoid stretching the angle and prevent the vacuum tube from bursting and hurting people.
After the vacuum tube is removed, it should be packed in a special foam polyester box and put into a special carton to prevent bumping during transportation.
The method of cleaning solar vacuum tubes: firstly, drain the water from the water heater, then remove the vacuum tubes one by one, and rinse the impurities such as sediment with clean water. If there is scale, it can be cleaned with oxalic acid.
The vacuum tube of solar water heater is the core component of solar water heater, which is known as the "heart" of solar water heater. The quality of vacuum tube directly affects the service life and performance of solar water heater. The rapid development of solar energy industry has also driven the development of vacuum tube enterprises. On the one hand, the patented technology of vacuum tube is constantly innovating, on the other hand, vacuum tube enterprises and production lines have mushroomed in recent years.