Solar water heater
The utility model provides a solar water heater, and belongs to the technical field of solar water heaters. The solar water heater comprises a circulating structure and a heating structure. The circulation structure comprises a heat preservation barrel and a circulation piece, and the circulation pi...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a solar water heater, and belongs to the technical field of solar water heaters. The solar water heater comprises a circulating structure and a heating structure. The circulation structure comprises a heat preservation barrel and a circulation piece, and the circulation piece is located on the heat preservation barrel. The heating structure comprises a fixing frame, a heating piece and an adjusting piece, the fixing frame is located on one side of the heat preservation barrel, a supporting plate is fixed to the bottom of the fixing frame, a concave mirror face is arranged on the top face of the supporting plate, the heating piece comprises a vacuum heat collecting pipe, and the vacuum heat collecting pipe is installed in the fixing frame. Solar rays are reflected through the concave mirror face, the rays are concentrated to irradiate and heat the vacuum heat collecting pipe, the heating efficiency in the vacuum heat collecting pipe is improved, water in the vacuum heat collecting pi |
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