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The  B I O T H E R m I C     H O U S E

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The  BIOTHERmIC HOUSE:This BioThermic or Transbiotic House, in the process of being built in France, takes into account indications of nervousness, which vary from a material to the other one. Therefore, we can be good in an Igloo 13 °C, as in the Wood in 16 °C or in the warm countries in 25 °C. While, in too many superior temperatures, we will be bad in the stone, the cement or the brick. The bound of numerous technical innovations in industrial realizations, can make cheap a Transbiotic House, in any dimensions or volumes.

Venturi Column

DESALINATION SW

City o f the Sun*

1-CompetenceS:

 By an adequate combination of some architectural elements, the designer can contribute to a strong reduction of the energy needs of a building. Furthermore, he can create a climate of prosperity in Premises, assuring pleasant temperatures of surface with a controlled humidity and plentiful natural lighting.

This house which the designer compares with a nest, the symbol of which the shape semi egg-shaped is, contain all the elements necessary to make a healthy house, thanks to its wooden structure. It has also the advantage to be Earthquake-Resistant and Anti-Cyclonic, thanks to its insulation on concrete base of hemp, its concrete paving stone, serving as thermal steering wheel because of the natural geothermal science of the ground and its double ventilated shell. And of more, the “coolness indicia” of this house is lower than 16 °C, when house in hard, it is above 20 °C. The users also notice that it has a positive effect on the metabolism of the alive, generally.

These DiaThermic effects are obvious: Warm in Winter, Fresh in Summer. These techniques thus use the natural phenomena of transfer of the energy to obtain earnings or losses of heat through the envelope of the building. They allow assuring that such earnings or losses of heat are beneficial to the occupants, by creating conditions of physical and psychological comfort wished, while limiting the appeal to the only mechanical systems of heater and air conditioning.

For the ecologist who tries to have a global approach, the Trans-Bio-Thermic conception can envisage simultaneously in an approach "Environment and Health", which can itself decompose into a search on the healthy materials, the natural insulations etc., and a search on the influence of the forms on the alive, geo-biologic, sacred architecture, waves of forms etc.

FROM The BIO-CLIMATIC TO The TRANS-BIOThermic ARCHITECTURES: The sun architecture is not only a means to do energy savings or to replace a source of energy by the other one. It is especially the art to build in accordance with the climate, according to the hours of day and the seasons. It is simply, more comfortable and friendlier architecture for the inhabitants. The sun architecture, the bioclimatic conception, the sun heater "the active" or "the passive", are terms which cover technical and sometimes philosophic choices of construction. They use, with common sense, resources which are always present in the nature: the sun, the wind, the vegetation, the ambient temperature, and the natural geothermal science of grounds, without forgetting the role of the Man Himself!

The passive thermal solar energy is as well the heat which one feels when one is exposed to the sun. Applied to the environment, it is to conceive the house which can benefit from beams of the sun to reduce needs to heater. One often speaks about "Sun Houses" or "Bioclimatic Houses", because the purpose to be reached is to conceive buildings, thermally intelligent, which are thrifty at the same moment in energy, by getting and by accumulating at most the direct sun brilliance during the period of heater, and comfortable in summer, by avoiding having superheating and without resorting to polluting, expensive to buy devices of air conditioning and to exploitation as well as to maintenance.

2-Advantages:

"The sun space", is able to favor the accumulation of calories in the house. This purpose can be reached by respecting rules of architectural conceptions, as:

  • The geometrical shape, because a good architectural conception, allows realizing buildings, which will save from 30 % to 50 %, with regard to a common building.

  • The orientation of the house according to the Hemispheres.

  • The indispensable insulation which allows decreasing the thermal losses. As long as the outside temperature is lower than that from the inside of the house. It is especially on facades not exposed to the Sun that a good heat insulation is important;

  • The position of openings windows : The big windows on the side exposed to the Sun, the small windows on the side little exposed to the Sun;

  • The choice of isolation materials and materials batteries having a good thermal mass, to absorb the light during the day and, regrettably, dissipate it during the night;

  • The protection of the dominant winds : plants arranged in the appropriate places of the house contribute to adjust the degree of humidity of the internal sight. Trees and hedges sensibly arranged can slow down the heats of the dominant winds.

This means that, in every case, one will need another source of energy, like the wood, which can be defined as being of the solar energy stored under vegetable shape, thanks to the photosynthesis, the gas, the hot air pump etc., for the heater, during the least sunny periods.

The transbiotic houses whose naming of materials is the object of a study case by case should be:

  •  Isothermal; ·

  • Para- seismic; 

  • Para- cyclonic; 

  • Iso-phonic;

  • User-Friendly; ·

  • Metabolisms are taking into account. 

As one has already mentioned it, this type of construction optimizes the use of the solar energy for a management thought well of the sun contributions and the ventilation in summer.

 It remains to imagine a procedure for the production of electrical energy by the photo-thermal way. It is the role of the Venturi column.

3-Benefits:

The "Film Solar cell " is perfectly adapted to the pre-heater of the sanitary warm water, to the production of warm water during the beautiful season, or in the countries of North Africa, as well as in the heater of swimming pools. It is, in these conditions, of an exceptional economic profitability. In the same way as the sanitary warm water can be produced by "Film Solar cell", it is possible to realize the air conditioning of a building with the same type of sensors. It is the case of  the  « BioThermic House », which is :

  • ECOLOGICAL: when one equips a house of 100 m2, the solar energy, avoids every year the discharge of 1500 in 3000 kg of gas with greenhouse effect, essentially the CO2.

  • ECONOMICAL: the solar energy is free. One covers 40 in 60 % of its needs in heater and sanitary warm water. One is the shelter of the fluctuations in the price of the fossil fuels. One could decrease its energy invoice of half.

  • COMFORTABLE & PROSPERITY PROLONGS WINTER AS SUMMER: the floor warming low temperature became a reference of comfort. He allows an excellent distribution of the heat of the ground the ceiling. A healthy, not dried out air. Grounds are never cold in winter. One feels sweet one homogeneous heat getting a physiological prosperity. One has in abundance of sun sanitary warm water, for the dishwasher. From the beautiful season, the sun warms as well a swimming pool.

  • SIMPLE: The Getting Sun "Film" transforms the energy supplied by the sun with heat. The heating floor restores it, slowly, throughout day night as. The sanitary water is warmed in the sun cumulus.

4-Realization:

For 20 years, Mister LEGER Raymond, independent researcher, conceived about fifteen BioThermic houses. It also used the techniques of passive sun architecture where the mastery of the sun contributions and in the natural lighting which are original qualities for the comfort of the users. In solar energy, Mister LEGER Raymond, has been specialized in the thermal solar energy. For several years already, he makes, according to an original technology, sun absorbers used for the construction of solar cells, "Films Solar cells" without glazing. Her products of high quality, guarantee a life expectancy and high performances.

The "Film Solar cell" can be put on various types of sub-structure. The details of collision, joins of tinplate making, fixation of the collectors or the other elements has been carefully studied. The energy produced annually, by this "Film Solar cell" is on average 390 kWh / m2. It is thus necessary less than 6 months of use so that the total energy consumed during its manufacture is restored in the form of warm water in 55°C.

The objective of this program is ambitious. He should allow accelerating still the progress of the market without risks for the professionals and the users. In term of employments, fall-out are so important with the hiring of several dozens thousand persons on the sector, the sector with durable development there. A development is waited, at any rate, in the stride of the German and Japanese market, which remains an example in the subject.

As regards the future developments, even the most pessimistic forecasts foresee a doubling of the energy consumption in thermal solar energy. The incentive measures, the helps and the subsidies, as well as the campaigns of promotion should again stimulate the demand in this type of system.

Under the naming "passive use" of the solar energy, one thus understands a series of constructive and architectural measures the purpose of which is to use the most possible the incidental sun brilliance for the heater of premises. However, if a single technique in application of renewable energies was to advise, it would be certainly "Tran-biotic Architecture ". The additional cost is similar to quite other house.

Solar P. Station*Venturi ColumnDESALINATION SWCity o f the Sun*Contact

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