The solar water heater is a water heater assembled by a vacuum heat collecting tube, which can generate hot water when illuminated, and can be widely used for household and industrial hot water. It features high heat collection efficiency (average daily efficiency ≥0.46), safety, cleanliness, energy saving, good thermal insulation performance, year-round use and long service life. Specifications include 12 tubes, 15 tubes, 18 tubes, 21 tubes, 24 tubes, etc.
Solar water heater precautions
1. Regularly discharge the system to prevent blockage of the pipeline; clean the water tank to ensure clean water. When draining, as long as the water supply is normal, open the drain valve until the drain valve flows out of clean water.
2. Regularly remove dust and dirt from the transparent cover of the solar collector container and keep the cover clean to ensure high light transmittance. Cleaning should be carried out in the early morning or evening when the sun is not strong and the temperature is low to prevent the transparent cover from being shattered by cold water.
3. Pay attention to check whether the transparent cover is damaged. If it is damaged, it should be replaced in time.
4. For vacuum tube solar water heaters, always check the vacuum degree of the vacuum tube or whether the inner glass tube is broken. When the vacuum tube's helium-titanium getter becomes black, it means that the vacuum has decreased, and the collector tube needs to be replaced.
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