Alcohol, hairdryer, vinegar, etc. Solar lights are lights that convert solar panels into electrical energy. When used for a long time, the lamp will produce glue on the lampshade. You can use a hair dryer to apply the glue and blow it until it softens, then quickly. tear off the glue. You can also use vinegar, prepare a clean, dry cloth, dip it in appropriate amount of vinegar and cover it with the double-sided tape. Once the tape is completely soaked, you can wipe it dry. Also use alcohol or nail polish remover.
What should I do if my solar water heater water line is frozen?
1. "Dressing" the water heater
In the cold winter, many people's water heaters are frozen. It is “bare” and exposed to wind and rain, so it is not surprising that the heating pipese-water are frozen. Once frozen, the hot water in the pipe "will not go up or down" - it cannot go up or down. Therefore, what everyone needs to do is put on "clothes" for the water heater: wrap it with tape or straw rope.
2. Start the anti-freeze device
When the weather temperature is close to zero or the temperature is too low at night, you can turn on the anti-freeze device of the solar water heater. But remember that the antifreeze device cannot be activated in two situations: when the water heater is frozen and when you are taking a bath, otherwise it will damage the solar energy and cause huge safety problems.
3. Let the water heater "move"
When the temperature is low, you can open the water heater faucet every day to let the water flow to prevent it from freezing. . You don't need to turn on the water very hard, justOnly a small amount of water will flow out. And the water that flows out cannot be wasted. Use a basin or bucket to collect water, so that you can make full use of water resources.
4. Tips for filling water
When the temperature is low, to avoid freezing the pipes, you can fill the water heater the next morning instead of doing it the same evening. . Complete. If there is still hot water left after taking a bath, you can refill it immediately so that the water heater does not freeze.
Detailed information:
Precautions for cleaning solar water heaters
1. Before descaling, you must first open the water inlet of the solar water heater, then pour in the descaling liquid. The amount of descaling liquid is determined according to the capacity of your own solar energy.
2. After pouring the descaling liquid, turn on the heatwater heater so that it automatically cycles for 30 minutes, and the descaling liquid will penetrate evenly into all parts of the water heater.
3. Open the water heater drain outlet, drain the descaling liquid, pour in clean water again, and wait for the water heater to cycle automatically once before draining the dirty water.
4. Remove the vacuum tube from the solar water heater, pour the scale into the vacuum tube, pour the descaling liquid into the vacuum tube, and clean the vacuum tube several times until the scale is completely cleaned.
5. Reinstall the vacuum tube, open the water heater and add water to clean it again until the flowing water becomes clear.
Baidu Encyclopedia - Solar ThermalWater Devices
It is very common for pipes to freeze in winter. If the pipes are found to have frozen but not yet cracked, they can usually beunclogged automatically after installation. The temperature increases. You can also use a hair dryer to blow on the water line, or wrap a towel around the water line and then slowly pour warm water over it. Do not cook it on fire, hit the water pipe, or scald it with boiling water, because. this will cause the pipe to burst.
Specific steps:
1. Apply a hot towel to the water line. The towel doesn't need to be too hot, just use the heat from the towel to melt the towel. ice in the water pipe.
2. Use a hair dryer to cook, blow the hair dryer back and forth against the water pipe, then drain the water until the water flow returns to normal.
3. Wait for it to defrost naturally.
Methods to prevent water pipes from freezing in winter:
1. Wrap a cloth in ccotton, linen or plastic for insulation
The effect will be more significant if the operation is carried out after the application of antifreeze. If it is a plastic pipe, it is recommended to protect it all year round.
2. Prevent freezing by running water
You can unscrew the faucet slightly to ensure water flow to prevent freezing.