Solar water heater collector and water tank joint leakage how to repair?My solar water heater, the root of a heat collection pipe and the water tank joint leakage serious, please master pointing, how to repair it?Thank you to the front of the five eldest brother, yesterday tried with sealant, look at it today, No.Today, I took the heat collection tube, a closer look and found that there is a rubber ring in the box, it is estimated that the seal is lax1, I bought a two volume of raw materials, wrapped around the root of the heat collection tube, and then plug in, or leak, but leaking slowly2, and then, I took the raw materials, and wrap up several layers of plastic wrap, and then loaded, but also leakage, a little better than raw materialsQuestion: 1, the inside of the apron can change?2, if you can change, how to change it?3, if you can not buy aprons, with what other things instead?4, there are other ways to fix it?
The rubber ring is called silica gel, which is used to seal, and its high temperature resistance and so onWith raw materials, cling film is not resistant to heat, can only be temporary, do not believe that the water temperature increases, and will begin to leakSilicone ring absolute can change the solar accessories shop to buy RMB 3 yuan. The one in your hand but cracked or broken, if not broken crack, it means the silicon rubber ring is good, do not buy. When you buy according to the size of the hands to buy the 58,47 there is no alternative. The only buy!
3, the installation, the first part of the installation of a little bit. Just like an outer tire4, after the installation of silica gel ring should be taken in your hand, the appearance of the silicone rubber ring, it is considered that after the installation of silicone apron5, 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. At the same time, with the washing powder in water under wet installed silicone ring, or to the sun can the water, let 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 the a vacuum tube, to support the tail alignment after pulling out, until the vacuum tube and support to rely firmly, retaining ring close to the outer wall of the water tank.
1, installation, please 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 smaller2, with a silicon rubber ring side edge, a groove between the silicon rubber ring, both sides of the groove, while thick cylindrical large, thin cylindrical side to be less. This type of thin outer edge side is placed in the water tank of the vacuum tube in the hole, the hole groove to stainless steel fully dense with water tank vacuum tube port saw.
