How to do the leakage of solar vacuum tube and water tank
2, take the side of the silicone rubber ring to see the edge, the middle of the silicone rubber ring has a groove, the sides of the groove, while the thickness of the outer circle bigger, while the thin outer circle to be smaller. This type of thin outer edge side is placed in the water tank of the vacuum tube hole in the groove hole, stainless steel to completely close to the water tank of the vacuum pipe to see the place.3, the installation, the installation of a little bit by bit. Just like an outer tire.
Solar vacuum tube and the water tank has a rubber ring called silicone ring, is used to seal, and its high temperature resistance1, the installation, first look at the radiator tube (vacuum tube) socket - vacuum tube hole, vacuum pipe hole stainless steel edge than the insulation layer of the hole to be smaller.
5, then, is the first intubation, intubation, the retaining ring (vacuum tube and the water tank outer wall is generally black apron etc.) with water wetting, the end opening at the upper end of the vacuum tube.And then the washing powder water has been installed under the wet silica gel ring, or to the solar water, so that water from the vacuum tube hole outflow.At this point, one hand holding the tail of the vacuum tube to hold the tip of the tail, the other hand in the 1/3 vacuum tube, the force should be uniform and keep the direction of force and coaxial nozzle, the vacuum tube is inserted into the water tank pipe hole, this can be inserted into a vacuum tube, the tail support after alignment then pull out, until the vacuum tube and the support to rely firmly, retaining ring close to the outer wall of the water tank.
