?Y FB Passive solar heating principles to harness the sun's energy to warm a structure during cold periods... where sunlight is available

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the natural heating system illustrated in the image.

Overall Concept:

This design utilizes passive solar heating principles to harness the sun's energy to warm a structure during cold periods. It's particularly well-suited for cold regions where sunlight is available.

Key Elements and Functioning:

1. Sun Exposure:

   - The large window allows direct sunlight to penetrate into the structure.

2. Heat Storage:

   - A mass of stones or a Trombe wall (a wall made of concrete or masonry) is placed behind the window. This material absorbs and stores the heat from the sun's rays.

3. Air Circulation:

   - An opening at the bottom of the window allows cool air to enter the space.

   - A channel or vent is created near the top of the wall or stone mass. This allows the warm air, heated by the stored heat, to rise and circulate throughout the structure.

4. Insulation:

   - The structure is well-insulated to minimize heat loss. This helps maintain the warmth generated by the system.

How it Works:

1. Daytime:

   - Sunlight enters through the window and strikes the stone mass or Trombe wall. 

   - The mass absorbs and stores the heat.

   - Cool air enters through the bottom opening and is warmed as it passes over the heated mass.

   - The warm air rises through the channel and circulates throughout the space.

2. Nighttime:

   - The stored heat in the mass continues to warm the air, providing a source of warmth even when there is no direct sunlight.

Benefits:

- Reduced Heating Costs: By utilizing solar energy, it can significantly reduce reliance on traditional heating sources, leading to lower energy bills.

- Environmental Friendliness: It's a sustainable and eco-friendly heating solution as it doesn't involve burning fossil fuels.

- Comfort: It provides a consistent and comfortable indoor temperature.

Considerations:

- Sunlight Availability: The system relies on ample sunlight, so it's most effective in regions with abundant sunshine.

- Mass Size and Material: The size and

 

Interesting comments: 

Has Peckhause

There’s a reason why homes were built with a back glassed in room that faced south with the back painted dark and the interior painted dark as well.  Leaving windows with screens cracked upstairs let the heat rise. We had transom windows to allow the heat to move around.  Also, the front and side porches were shaded and there were front trees to allow cool air to enter screened windows and the cooling current was directed through the top dormers as the heat rose.   It’s called Air Conditioning in plantation times