The diameter is 5.8 cm. According to the official website of Qijia, we can see that the common diameter of solar tubes is 5.8 centimeters and the length is about 1.8 or 1.5 meters. The vacuum tube is a key element to rely on to collect heat and heat water. The quality of the vacuum tube directly affects the lifespan and performance of the solar water heater.
The water pipes of solar water heaters are divided into several pipes
Cleaning solar water heater pipes is an important part of maintaining normal operation solar water heaters. Clogged pipes can cause unstable water temperature or insufficient water pressure. Solar water heater pipes must therefore be cleaned regularly. The following is a solar water heater pipe cleaning method for your reference.
1. Turn off the water heater
Before cleaning the pipesx, cut off the power to the solar water heater to avoid unnecessary safety accidents.
2. Drain the remaining water
There may be residual water in the solar water heater, and all this water should be drained. Before draining, open the faucet to let the water flow out, then close the faucet after draining the water.
3. Disassemble and clean the pipes
Remove the water inlet and outlet of the solar water heater, then flush the pipes with clean water and remove the waste and dirt inside the pipes. pipes. Be careful not to use a stiff brush or other sharp object to clean the pipe, otherwise it will scratch the inside of the pipe and damage the water heater.
4. Clean the inside of the water heater
Use clean water or a pressure pump to rinse the inside of the solar water heater to clean the dirt settled at the bottom of the water. reservoir. This prevents dirt at the bottom from affecting the pression and water quality.
5. Reinstall the hose
After cleaning the hose, reconnect the water inlet and outlet and check if they are firmly tightened to ensure that there will be no water leakage problems. water.
6. Turn on the solar water heater
After checking that the installation is correct, turn on the solar water heater, then open the faucet and check whether the water temperature and pressure are normal.
It is recommended to clean the solar water heater pipes every six months to ensure the normal operation of the solar water heater and prolong its service life. Additionally, when using solar water heaters, you should also follow the correct usage methods to avoid unnecessary damage and waste.
How to repair solar water heater pipes
4 to 6 points.
The water pipes of solar water heaters have 4 and 6 pipespoints. Most of them are 4 point pipes. They are now talking about diameter, which is diameter 16, and the diameter of the PPR. is 20. When installing, the appropriate one should be selected according to the size of the water outlet pipes to be installed.
The solar water heater is a device that uses solar energy to heat water. The pipe is an important part of it. Once the pipe breaks or ages, it will no longer function properly. Here are the steps to repair the pipes of a solar water heater:
Step 1: Turn off the water source and power supply
Before repairing, you must d First turn off the water source and the power supply to the solar water heater to avoid any danger.
Step 2: Empty the water tank
Completely empty the water from the tank so that the pipes can be replaced or repaired.
Step 3: Locate the damaged location of the pipe
Check the pposition the pipe and find the damaged location.
Step 4: Cut the damaged pipe
Use a paper cutter or copper pipe cutter to cut the damaged pipe and remove it from the joint.
Step 5: Clean the joint
After removing the pipe, clean the inside and outside of the joint with warm water and soap to ensure that the joint surface is clean and free. impurities.
Step 6: Measure the size of the new pipe
Use a copper pipe cutter to cut the new pipe to the correct length and match the fittings. Consider placing the new pipe in its original position and tightening it with copper hoops to ensure a good fit.
Step 7: Reinstall the pipe
Align the pipe with the joint and gradually push it in, using a copper ferrule to secure the new pipe to the joint.
Step 8: Tighten the pipe
Use pliers to tighten the pipeseal and make sure the hoop is tight.
Step 9: Clean again
Wash the inside and outside of the connector again with warm water and soap to make sure it is clean and free of impurities.
Step 10: Test
Reconnect the water hose and power supply, turn on the water source and power switch, and check that the heater solar water has returned to normal operation.
Here are the detailed steps to repair the pipes of a solar water heater. If you are concerned that you are not qualified, please consult a professional maintenance company.