Solar energy photothermal conversion device and technology
The invention provides a solar energy photothermal conversion device which is light and not likely to break. The solar energy photothermal conversion device is composed of a metal front reflecting groove type concave mirror, a metal heat-absorbing tube and ceramic heat-absorbing blocks. The technolo...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention provides a solar energy photothermal conversion device which is light and not likely to break. The solar energy photothermal conversion device is composed of a metal front reflecting groove type concave mirror, a metal heat-absorbing tube and ceramic heat-absorbing blocks. The technology for producing hot steam comprises the steps that the front reflecting groove type concave mirror is aligned with the sunlight, fluid is pumped in the metal heat-absorbing pipe, after being heated, the fluid flows into a storing groove provided with a common thermal insulating structure for temporary storing. |
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