Home exercise kit heat pump
The theory is well known. Higher temperature difference between cold and warm side causes more energy demand for the heat pump.  

Home exercise kit heat pump

The theory is well known. Higher temperature difference between cold and warm side causes more energy demand for the heat pump.

On the booth of Gösselsberger earth heat and solar energy from Frankenburg was it possible to test this theory.

First it was easy like on a flat street, but as soon as the right bucket becomes cold and the left bocket becomes warm, it's like steep uphill with the bicycle.
Heat pump
Heat pumps. Directory over all our reports about heat pumps.




  Energy saving fair Wels 2005


Fair report from the Wels energy saving fiar in March 2005. Self experiences as an engine for a heat pump and with an infrared camera.

Self photo with infrared camera Self photo with infrared camera
What is normally used to make cold bridges at houses visible is here used as a fair attraction. An infrared camera shows pictures on 4 big screens.


Hydrogen energy cycle Hydrogen energy cycle
Hydrogen economy as a model. Photovoltaic delivers electric power, electrolysis splits water, hydrogen stored, fuel cell delivers electricity.


Heat pump demo Heat pump demo
This modified home exercise kit is for the illustration of the heat pump. The compressor powered by human muscles takes the coolant.


Hall heating with wood pellets Hall heating with wood pellets
Minus 9 degree Celsius 10:00am on the parking lot of the fair. To warm such a tent like fair hall, it's better to rent a 800 kW pellets heating.


Sheep wool insulation Sheep wool insulation
Each cubicmeter contains 16 kg sheep wool. Each sheep delivers about 2 kg wool per year. But how does it happen, that wool is nearly not more expensive than other insulation?




Context description:  heat pump heatpump pumps heatpumps experience experiences
Wels upper Austria Austrian energy saving construction fair constructionfair energyfair fairs constructionfairs energyfairs exhibition constructionexhibition energyexhibition exhibitions constructionexhibitions energyexhibitions event events date time month 3 March winter spring
Photo Photos pic pics picture pictures JPG JPEG