Solar water heaters in the summer

In summer, the water temperature in solar water heaters rises sharply. Therefore, in the use of solar water heaters in summer, we must pay attention to the following points:

1. According to the weather conditions to determine the amount of water, you can get more satisfactory water temperature. If it is sunny tomorrow, it can be filled with water; if it is cloudy or cloudy, it is the first half of the box of water; all day there is rain, keep the original water is not cold water.

2. Don't water at noon. Due to the intense summer light, the vacuum tube is exposed to the sun. The air temperature in the tube is as high as 270°C-400°C. At this time, Sheung Shui can easily cause vacuum tube burst. So when you go to the water, be sure to choose between morning and evening.

3. Regularly inspect the air vents to ensure smooth flow to avoid swelling or squeezing the water tank. When cleaning the vacuum tube, be careful not to damage the tip of the vacuum tube. The solar water heater with auxiliary electric heating device should pay special attention to the water to prevent it from drying out. burn. In summer, users of solar water pipes are often replaced. Experts advise users to check whether there is aging or cracking in the insulation layer of solar water pipes. If the water pipes are exposed, the sun can easily become hard, brittle, and crack. The best user to install insulation layer and UV tape in advance, a comprehensive protection of the water pipe.

4 Do not use solar water heaters when there is lightning or lightning; second, be sure to install lightning protection devices (including lightning rods, strips, lead wires, and grounding devices) for solar water heaters so that the water heaters are within the effective protection range of lightning rods (belts);

3. Once again, the entire power line of the solar water heater should be shielded and protected, and a power supply lightning protection device should be installed at the power switch.