When disassembling, use water soaked in detergent or washing powder to lubricate the vacuum tube. At the same time, pay attention to the angle of the vacuum tube and avoid gently pulling the angle to prevent the vacuum tube from coming loose. burst and injure people. After disassembling the vacuum tube, use special polyester foam packaging in compartments and place them in special cartons to avoid shock during transportation. The best time to take it down first is on a cloudy day, in the morning or evening. evening, because you need to drain all the hot water from the solar water heater before disassembly ((To avoid getting burned by the hot water seeping in when removing the tube)
How to remove the solar tube
The specific method for removing the solar vacuum tube is as follows:
First of all, we must wear plastic gloves to avoid. to burn our hands when dismantling the tubesolar vacuum
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2. Before disassembly, we can apply a little detergent to the contact area between the upper collection tube and the detergent bucket, this will be easier for us to disassemble.
3. Hold the vacuum tube with both hands, use force and twist it left and right, once to the left, then to the right. Try several times. Some of the rusty tubes require several turns. turn. Once the vacuum tube can rotate, we slowly push it up and push it out.
Detailed information
When disassembling solar vacuum tubes, you should pay attention to:
1. The best time for disassembly is as follows. cloudy or cloudy in the morning or evening, because you have to drain all the hot water from the solar water heater before dismantling it (to avoid being burned by the hot water seeping in when dismantling the pipe
2); . It is preferableto use a cleaner during disassembly. Use water soaked in alcohol or lye to lubricate the vacuum tube. At the same time, pay attention to the angle of the vacuum tube and avoid gently pulling the angle. prevent the vacuum tube from bursting and injuring people;
3. After disassembling the vacuum tube, pack it in special polyester foam compartments and place it in special cartons to avoid shock during transportation.
References:
How can the heating tube of solar water heater be easily removed?
Some solar water heaters have not been cleaned for more than ten years. If they have been used for a long time, it is more difficult to disassemble. From personal experience, if you follow the following points, disassembly will no longer be difficult.
Tip 1: Safety first, be sure to wear protective rubber gloves to prevent slipping and ensure safety.
Personally, I think the one in the image below is very useful. The inner layer is made of rubber and has a good anti-slip effect; the outer layer is cotton and has tenacity, which prevents. The heat collecting tube from aging, cracks and hand injuries.
Tip 2: Disassembly method, rotate left and right and try to use force.
Hold the vacuum tube firmly with both hands and try to rotate it left and right, once to the left, then again to the right. Try the cycle several times. Some that are corroded by scale need several. times before you can turn. At this point, your unused wrist may be a little sore.
Once the vacuum tube is turned, gently push it towards thehigh, about 20 centimeters into the insulated water bucket, gently lift the bottom of the vacuum tube and slowly remove it to complete the disassembly.
Third tip: Use dish soap wisely.
Before disassembly, apply a little detergent to the contact area between the upper heat collecting tube and the bucket, wait ten minutes to lubricate it, it will have a certain effect. But make sure to apply a small amount. If it leaks and your hands slip, be sure to wipe it off.
In addition, when installing, apply detergent on the top of the vacuum tube to achieve the most obvious effect.
Tip 4: Change the angle, find another way, go from easy to difficult.
If you really can't open the first one, because you don't dare to use too much force for the first time, you can try to remove another one from the other side, or even try the second, in order to sortgo next first. Do it to gain experience and discover your feelings.
Once you do one, you will basically know what to do next, and you will no longer be impatient and discouraged when it is difficult to rotate, and success is basically guaranteed.
When removing the solar hot water pipe, pay attention to choosing the appropriate time to avoid burns during disassembly. At the same time, you can also use dish soap to lubricate the heating tube to avoid accidents caused by violent pulling. The following is a detailed explanation of the disassembly steps.
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Tips: Before removing the heating pipe, you can open the water supply of the solar water heater, add white vinegar or descaler to the tank water, then fill it with water and start the automatic heating cycle 20 minutes, then drain the water pto eliminate scale and extend the life of the hose.
1. First, choose a suitable time. It is better to be in cloudy weather, and the best time is when the sun is not strong (morning or evening), because before dismantling, all the water in the solar water heater should be drained to avoid leakage water in the pipe. and cause burns.
2. Before disassembling the heating tube, it is best to lubricate the heating tube with lye-soaked water. The heating tube should also be pulled gently. If pulled hard, the vacuum tube may burst and injure someone.
3. There is an apron at the connection between the heating pipe and the water tank. If the apron is very tight, you can scald it with hot water first, and then slowly remove the apron, or you can do it. You can wash it with water. Use dish soap to lubricate the space between the hot tubeffant and rubber ring for easy removal.
4. After removing the heating tube, it is recommended to put it in a special carton to avoid impact damage during transportation.