Energy efficient building design

Abstract

The present invention relates to an energy efficient housing and to a method of providing an energy efficient housing wherein building material and house structure aim to provide a system effectively using external temperature for house needs. The house is built of multilayered blocks having layers of concrete and layer of mixture of concrete, cellulose fiber and sand surrounded with exterior and interior stucco finish layers prepared by a simplified process. The concrete layer has a plurality of air passages with baffles used for transferring of hot and cool air which change the temperature from the house walls and roof heated with sun radiation or cooled by cold outside air. The hot air is transferred to a hot air reservoir for further household needs and cool air is transferred to a cold air reservoir.

1 . An energy efficient housing heat from exterior walls and/or roof surfaces heated by solar radiation, comprising:
 walls made of multilayered panels or blocks having a plurality of air passages for transferring heat from the walls heated by solar radiation in at least a first layer and an insulating second layer;   heat reservoir means for collecting heat transferred from said walls through said air passages;   cold reservoir means from which heat is transferred to said walls through said air passages;   heated air distributors comprising a first plurality of pumps.   
   
   
       2 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as recited in  claim 1 , further comprising roof panels made of structural steel and multilayered panels having a plurality of air passages for transferring heated air from the walls heated by solar radiation. 
   
   
       3 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as recited in  claim 1 , further comprising floor panels formed of structural steel based multilayered panels. 
   
   
       4 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as recited in  claim 1 , wherein said multilayered panels have four layers: internal moisture resistant finish layer, mixture of concrete with paper and sand layer, concrete layer and external moisture resistant finish layer. 
   
   
       5 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as recited in  claim 1 , wherein said multilayered blocks have four layers: internal moisture resistant finish layer, mixture of concrete with paper and sand layer, concrete layer and external moisture resistant finish layer. 
   
   
       6 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as recited in  claim 1 , wherein said multilayered panels have six layers: internal stucco layer, first layer of a mixture of concrete with paper and sand layer, river rocks filling, second layer of a mixture of concrete with paper and sand layer, concrete layer and external finish stucco layer. 
   
   
       7 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as recited in  claim 6 , wherein a plurality of baffles between river rocks filling layer and inside a house and layer with plurality of air passages are provided. 
   
   
       8 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as recited in  claim 1 , wherein non-heated air is distributed by a second set of pumps. 
   
   
       9 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as recited in  claim 1 , wherein said heat reservoir and cold reservoir comprise spaces containing with stones. 
   
   
       10 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as in  claim 2 , wherein in said mixture of concrete with paper and sand layer contains two parts of concrete, eight parts of sand and one part of paper or cellulose fiber. 
   
   
       11 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as recited in  claim 2 , wherein said internal moisture resistant finish layer and external moisture resistant finish layer are stucco layers. 
   
   
       12 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as in  claim 3 , wherein in said mixture of concrete with paper and sand layer contains two parts of concrete, eight parts of sand and one part of paper or cellulose fiber. 
   
   
       13 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as in  claim 1 , wherein said heat reservoir means in formed separately from said walls. 
   
   
       14 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as in  claim 1 , wherein said heat reservoir is at least partially included within said walls. 
   
   
       15 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as in  claim 14 , when said walls include baffles adjacent a top or bottom of said heat reservoir means to regulate heat transfer to or from said heat reservoir means. 
   
   
       16 . The energy efficient housing heat from exterior walls and roof surfaces heated by solar radiation as in  claim 15 , wherein said baffles further control air exchange with an interior of said energy efficient housing. 
   
   
       17 . A multilayered building panel for building an energy efficient housing, comprising:
 an exterior stucco layer;   a dense concrete layer having a plurality of air passages;   a paper, sand and concrete layer;   an interior stucco layer.   
   
   
       18 . A process of making a multilayered building panel comprising the steps of:
 forming an exterior moisture resistant layer;   placing a metal mesh on said exterior stucco layer;   forming a dense concrete layer;   adding rods to said concrete layer in order to form a plurality of passages in vertical plan of a panel;   preparing a cellulose fiber, sand and water mixture;   removing excess water from said paper, sand mixture;   adding Portland cement to said paper-sand mixture;   forming a paper/cement layer;   introducing raceways into said paper/cement layer;   forming interior moisture resistant layer.   
   
   
       19 . A process of making a multilayered building panels described in  claim 18 , wherein said exterior and interior moisture resistant layers are stucco layers. 
   
   
       20 . A process of making a multilayered building panel as in  claim 18 , wherein said cellulose fiber is paper. 
   
   
       21 . A method of preparing cellulose fiber for use in a construction material comprising the steps of:
 combining one part cellulose fiber and 8 parts of sand;   adding 13 parts of water;   mixing cellulose fiber, sand and water until said cellulose fiber is abraded;   putting the prepared mixture into a press for removing about 5 parts of excess water;   adding 2 parts of Portland cement to the mixture of cellulose fiber, sand and water;   mixing Portland cement, cellulose fiber, sand and remaining water until all ingredients are mixed well.