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Solar air heater for heating air flow

An air heater and solar energy technology, which is applied to solar collectors using working fluids, solar collectors, and solar collectors in specific environments, and can solve problems such as one-way flow of airflow on solar collector panels

Inactive Publication Date: 2010-06-23
保罗・里斯・阿尔恩特
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Another problem with known solar thermal panels for heating buildings is that the air flow is one-way, i.e. only air can be blown into the building

Method used

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  • Solar air heater for heating air flow
  • Solar air heater for heating air flow
  • Solar air heater for heating air flow

Examples

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Embodiment Construction

[0038] figure 1 A cross-sectional side view of an embodiment of a solar air heater 10 according to the invention is shown, wherein the solar air heater is in a heating mode, also called winter mode. Arrows show the airflow path within the solar air heater 10 . Air enters the solar air heater 10 through the air inlet 6 , which includes a plurality of holes located at the bottom of the solar air heater 10 . The air passes through a filter 12 to remove and filter outside dust particles, dirt and the like from the incoming air. The air is then directed to a first airflow channel 1 located inside the translucent or transparent front panel 4 . The front plate is preferably made of glass and / or plastic material such as polycarbonate. The front panel 4 includes at least two panels, and the first airflow channels 1 are located between the two panels. Thermal energy from sunlight 11 passing through the translucent or transparent front panel 4 heats the air as it passes through the f...

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PUM

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Abstract

The invention relates to a solar air heater comprising - at least one transparent or translucent front panel comprising at least one first flow passage, said first flow passage substantially elongated and extending along the surface of the front panel, - a back panel preferably substantially parallel with the front panel, - at least one heat absorbing element, preferably located between the front panel and the back panel, - at least one air inlet, - at least one air outlet, - at least a second flow passage between the front panel and the heat absorption element, and - at least a third flow passage between the heat absorption element and the back panel, whereby air flowing through the solar air heater from an air inlet to an air outlet will pass at least a first, a second and a third flow passage. In a further embodiment of the invention the solar air heater comprises means for driving and / or inverting the airflow through said solar air heater, whereby heating and / or ventilation of a room and / or a building connected to said solar air heater can be provided.

Description

technical field [0001] The present invention relates to solar air heaters and methods for heating airflows. Background technique [0002] Recently, with increasing concern about global warming and its effects, renewable energy sources have attracted increasing interest. This, combined with the growing need for self-contained housing, can lead to increased humidity and therefore the need for ventilation and / or improved indoor climates. At the same time, rising energy prices are causing consumers to favor renewable energy sources and ways to conserve energy and reduce energy bills. Methods for converting the energy produced by sunlight radiating onto the earth into heat and / or electricity have been known for many years. More specifically, the present application relates to heating and / or ventilating buildings by utilizing sunlight alone. [0003] EP 1 448 937 B1 describes a solar collector panel for heating an air flow, wherein the solar collector panel comprises solar cell...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/04F24J2/20F24J2/22F24F5/00F24F7/06F24D5/00H01L31/058F24S10/50F24S10/55
CPCY02E10/60Y02E10/52F24J2/045F24J2/0444F24J2/0488Y02B30/92Y02B10/10F24J2/22H01L31/058Y02B10/20Y02B10/24F24J2/0483Y02B10/70Y02E10/44F24F2005/0064F24J2/204F24F5/0075F24S10/25F24S10/503F24S10/55F24S20/66F24S20/67F24S70/60H02S40/44Y02B30/90Y02E10/50Y02A30/00Y02A30/272Y02A30/60
Inventor 保罗·里斯·阿尔恩特
Owner 保罗・里斯・阿尔恩特
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