WO2006114066A1 - Low-energy buildings - Google Patents
Low-energy buildings Download PDFInfo
- Publication number
- WO2006114066A1 WO2006114066A1 PCT/CZ2006/000025 CZ2006000025W WO2006114066A1 WO 2006114066 A1 WO2006114066 A1 WO 2006114066A1 CZ 2006000025 W CZ2006000025 W CZ 2006000025W WO 2006114066 A1 WO2006114066 A1 WO 2006114066A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- walls
- house
- vapor proof
- low
- obstructs
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000010276 construction Methods 0.000 claims abstract description 16
- 238000009833 condensation Methods 0.000 claims abstract description 15
- 230000005494 condensation Effects 0.000 claims abstract description 15
- 239000012141 concentrate Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- -1 masonry Substances 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 230000001846 repelling effect Effects 0.000 claims 1
- 150000004760 silicates Chemical class 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 5
- 230000002265 prevention Effects 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/007—Outer coverings for walls with ventilating means
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/70—Drying or keeping dry, e.g. by air vents
- E04B1/7069—Drying or keeping dry, e.g. by air vents by ventilating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
Definitions
- the technical solution according to present invention concerns the construction of the low-energy houses without condensation water.
- the vapor proof prevention, or vapor proof brake holds the water steam in the room and escalates the level of the relative air humidity.
- the aim of present invention is to create such construction of outer wall and ceiling, as is needed to lead the dry water steam (water gas) away from the room through the wall, according to the Fick law of concentration declivity and natural steam pressure flow diffusion, without the water steam being able to concentrate to the condensation water in the wall.
- all ventilators became needless.
- the necessary temperature of the air section between the inner and the outer house is reached by the utilization of the light greenhouse effect.
- the heat loss of the inner house and the heat stored under the inner house and in the walls of the inner house and under the outer house is, due to its weight, which is lighter than the air weight, led by the natural lift through the gaps in the roof and the house-top to the outer space.
- the greenhouse heat is created by the in-leaking of the daylight through see-through areas which are constructed proportionally for every building in different sizes.
- the framework of metal and wood carries both inner and outer house.
- the stability can be ensured also by the construction of diffusely open and heat insulated walls of masonry or by the method of building using wooden boards or wooden stands/pedestals.
- the present invention is represented on the Fig. 1 and shows the intersection of a two-story house. Disclosure of figures:
- thermally insulated diffusely open wall and ceiling of the inner house
Abstract
The aim of present invention is to create such construction of outer wall and ceiling, as is needed to lead the dry water steam (water gas) away from the room through the wall, according to the Fick law of concentration declivity and natural steam pressure flow diffusion, without the water steam being able to concentrate to the condensation water in the wall.
Description
Low-energy buildings
Technical Field
The technical solution according to present invention concerns the construction of the low-energy houses without condensation water.
Background Art
The disadvantage of all low-energy and passive houses is that there must be an absolutely airtight and vapor proof prevention, or vapor proof brake inserted into the inner wall side. This is necessary to avoid the infiltration of the water steam (= water gas) , occurring in every house by the respiration of its inhabitants and by other activities connected with water, to the walls, where it concentrates into the condensation water, causes the walls damages and supports the growth of the mould. The vapor proof prevention, or vapor proof brake holds the water steam in the room and escalates the level of the relative air humidity. The relative air humidity, which is the mixture of air and dry water steam (= water gas) , has to be held on as low level as the water steam could not concentrate on cold outer walls on the vapor proof protection or vapor proof brake and cause growth of the mould, for which it is necessary to lower the rate of the water gas in the air of the room by the ventilation.
This can be achieved by the window opening, but this leads to loosing heat in the room. In the low-energy and passive houses, there are mechanical ventilators with or without
the heat regeneration installed so that the heat could be saved. These ventilators need electricity, are expensive and installation costing. For lowering the relative air humidity in the room and elimination of the gas fumes, smells and allergens, these ventilators must change about 200 - 300 times as much air as it would be needed for the inhabitants' respiration. This huge amount of polluted exhaled air must be cleaned in air filters, causing permanent dust swirl and air draught in the room. If the filters and air outlets are not continuously carefully- cleaned, there is the danger of viruses and bacteria occurrence, which are exhausted from the filters into the air being respired by the inhabitants and together with dust threaten their health. Nevertheless, these ventilators cause ventilation heat waste, which raises the heat energy consumption of the house, and for their regular function, it is necessary to have the windows closed, which negatively influences the good state of inhabitants ' health.
Disclosure of invention
The aim of present invention is to create such construction of outer wall and ceiling, as is needed to lead the dry water steam (water gas) away from the room through the wall, according to the Fick law of concentration declivity and natural steam pressure flow diffusion, without the water steam being able to concentrate to the condensation water in the wall. By this, all ventilators became needless. According to present invention, it is possible to reach set aim by heating the outer surface of the inner house with the warm air section between the inner and the outer house as much as the temperature there is always
above the water vapor dew point and the inner wall, based on the building materials, open vapor diffusion, and heat insulating materials, is able to let the water steam through even without the vapor proof brakes or vapor proof preventions. All natural namely organic building materials, having low vapor diffusion resistance and heat accumulation ability, are suitable for this.
The necessary temperature of the air section between the inner and the outer house is reached by the utilization of the light greenhouse effect. Likewise by the heat loss of the inner house and the heat stored under the inner house and in the walls of the inner house and under the outer house. The water steam leaking from the inner house through the diffusively open cover of the inner house into the outer house, closed down from the outer air, is, due to its weight, which is lighter than the air weight, led by the natural lift through the gaps in the roof and the house-top to the outer space. According to present invention, the greenhouse heat is created by the in-leaking of the daylight through see-through areas which are constructed proportionally for every building in different sizes. Thus it is possible without the condensation water to build arbitrarily big and even multistory houses in any arbitral shape and outer design, even without vapor proof brake and vapor proof protection. The framework of metal and wood carries both inner and outer house. The stability can be ensured also by the construction of diffusely open and heat insulated walls of masonry or by the method of building using wooden boards or wooden stands/pedestals. The present invention is represented on the Fig. 1 and shows the intersection of a two-story house.
Disclosure of figures:
1. the outer wall of the outer house;
2. the thermally insulated diffusely open wall and ceiling of the inner house;
3. the air section warmed up by the light greenhouse effect;
4. the framework;
5. the glass roof;
6. the roof area covered with either glass or other roofing, according to the air section's need of heat;
7. heat distribution.
Industrial utilization
The construction of residences is utilizable in building, industry and agriculture.
Claims
1. Diffusely open construction of low-energy houses walls, which without a vapor proof protection and vapor proof brake obstructs the creation of condensation water in and on walls, characterized by being composed of and utilizing the warm air section between the inner and the outer house, and consists of the framework (4), thermally insulated diffusely open wall and ceiling of the inner part of the inner house (2), air section warmed up by the greenhouse effect of the light (3), the framework (4), transparent or common roof (5), heat distribution (V), the house framework of metal, silicates and wood, which carries both the outer and the inner house, where inside of the house neither water vapor nor other gas in-leaking through the wall in heat insulated cover of the house can concentrate.
2. Diffusely open construction of low-energy houses walls, which without a vapor proof protection and vapor proof brake obstructs the creation of condensation water in and on walls, according to Claim 1, characterized by consisting of gaps in the roof and the garret area for gas in the air section between the outer house (1) and the inner house (2), which escape with the natural lift through the non-closeable gaps in the roof and the garret area to the outer space.
3. Diffusely open construction of low-energy houses walls, which without a vapor proof protection and vapor proof brake obstructs the creation of condensation water in and on walls and ceiling, according to Claims 1-2, characterized by the fact, that the houses constructed according to said construction can be of any size, number of stores and ground plan.
4. Diffusely open construction of low-energy houses walls, which without a vapor proof protection and vapor proof brake obstructs the creation of condensation water in and on walls and ceiling, according to Claims 1-3, characterized by the part of the roof (2) being composed of see-through material transmitting light.
5. Diffusely open construction of low-energy houses walls, which without a vapor proof protection and vapor proof brake obstructs the creation of condensation water in and on walls and ceiling, according to Claims 1-4, characterized by the roof (4) and the outer wall surface (1) consists either of a common roofing or a transparent material, according to the need of the air section (3) heat.
6. Diffusely open construction of low-energy houses walls, which without a vapor proof protection and vapor proof brake obstructs the creation of condensation water in and on walls and ceiling, according to Claims 1-5, characterized by the framework (4) being composed of metal, wood or a mineral material or any combination of said materials and statically carries both the inner and the outer house.
7. Diffusely open construction of low-energy houses walls, which without a vapor proof protection and vapor proof brake obstructs the creation of condensation water in and on walls and ceiling, according to Claims 1-6, characterized by the roof and the outer house (1) wall consists of any water repelling and wind resistant material .
8. Diffusely open construction of low-energy houses walls, which without a vapor proof protection and vapor proof brake obstructs the creation of condensation water in and on walls and ceiling, according to Claims 1-7, characterized by the inner house (2) wall being composed of carrying heat insulated material, e.g. silicate, masonry, or concrete and in the wall area substituting the framework (4), where the necessary gap for the air section between the inner and the outer house is as the substitute of the framework (4) ensured as the air section is openly connected with the housetop air and the area between the bigger outer house and the smaller inner house.
9. Diffusely open construction of low-energy houses walls, which without a vapor proof protection and vapor proof brake obstructs the creation of condensation water in and on walls and ceiling, according to Claims 1-8, characterized by the outer house is always arbitrarily bigger then the inner house.
10. Diffusely open construction of low-energy houses walls, which without a vapor proof protection and vapor proof brake obstructs the creation of condensation water in and on walls and ceiling, according to Claims 1-9, characterized by the heat distribution, located on the inner surface of the house is advantageously used for the distribution of a heat medium for heating or a cold medium for cooling.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2006239679A AU2006239679B2 (en) | 2005-04-27 | 2006-04-26 | Low-energy buildings |
| US11/912,982 US20090301014A1 (en) | 2005-04-27 | 2006-04-26 | Low-Energy Buildings |
| CA002614190A CA2614190A1 (en) | 2005-04-27 | 2006-04-26 | Low-energy buildings |
| NZ563802A NZ563802A (en) | 2005-04-27 | 2006-04-26 | Low-energy buildings with inner and outer housing and a warm air section to reduce condensation |
| DK06742209.7T DK1880065T3 (en) | 2005-04-27 | 2006-04-26 | Low energy |
| EA200702351A EA012654B1 (en) | 2005-04-27 | 2006-04-26 | Low-energy building |
| EP06742209.7A EP1880065B1 (en) | 2005-04-27 | 2006-04-26 | Low-energy buildings |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202005006711.3 | 2005-04-27 | ||
| DE200520006711 DE202005006711U1 (en) | 2005-04-27 | 2005-04-27 | Low energy house structure diffuses moisture through the ceilings and walls in accordance with Fick's law of diffusion |
| CZPUV2006-17656 | 2006-04-21 | ||
| CZ200617656U CZ17328U1 (en) | 2005-04-27 | 2006-04-21 | Diffusion open wall structure of low-energy buildings without condensation water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2006114066A1 true WO2006114066A1 (en) | 2006-11-02 |
| WO2006114066B1 WO2006114066B1 (en) | 2006-12-14 |
Family
ID=36748049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CZ2006/000025 WO2006114066A1 (en) | 2005-04-27 | 2006-04-26 | Low-energy buildings |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1880065B1 (en) |
| AU (1) | AU2006239679B2 (en) |
| CA (1) | CA2614190A1 (en) |
| WO (1) | WO2006114066A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011107538A1 (en) | 2011-06-10 | 2012-12-13 | Liebherr-Hausgeräte Ochsenhausen GmbH | Fridge and / or freezer |
| CN104197437A (en) * | 2014-07-15 | 2014-12-10 | 占行波 | Solar indoor cooling device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2318820A (en) * | 1938-06-04 | 1943-05-11 | Johns Manville | Building construction |
| DE29516813U1 (en) | 1995-10-25 | 1995-12-21 | Becher Klaus Dipl Ing Fh | Low energy house |
| DE19902650A1 (en) | 1999-01-24 | 2000-07-27 | Mueller Gerald Patrick | Process for the recovery of solar energy comprises using a thin layer solar cell and removing thermal energy using an air heat exchanger or a water heat exchanger below the cell |
-
2006
- 2006-04-26 EP EP06742209.7A patent/EP1880065B1/en active Active
- 2006-04-26 WO PCT/CZ2006/000025 patent/WO2006114066A1/en active Application Filing
- 2006-04-26 AU AU2006239679A patent/AU2006239679B2/en not_active Ceased
- 2006-04-26 CA CA002614190A patent/CA2614190A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2318820A (en) * | 1938-06-04 | 1943-05-11 | Johns Manville | Building construction |
| DE29516813U1 (en) | 1995-10-25 | 1995-12-21 | Becher Klaus Dipl Ing Fh | Low energy house |
| DE19902650A1 (en) | 1999-01-24 | 2000-07-27 | Mueller Gerald Patrick | Process for the recovery of solar energy comprises using a thin layer solar cell and removing thermal energy using an air heat exchanger or a water heat exchanger below the cell |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011107538A1 (en) | 2011-06-10 | 2012-12-13 | Liebherr-Hausgeräte Ochsenhausen GmbH | Fridge and / or freezer |
| CN104197437A (en) * | 2014-07-15 | 2014-12-10 | 占行波 | Solar indoor cooling device |
| CN104197437B (en) * | 2014-07-15 | 2017-05-10 | 占行波 | Solar indoor cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2006239679A1 (en) | 2006-11-02 |
| CA2614190A1 (en) | 2006-11-02 |
| EP1880065B1 (en) | 2015-07-29 |
| WO2006114066B1 (en) | 2006-12-14 |
| EP1880065A1 (en) | 2008-01-23 |
| AU2006239679B2 (en) | 2011-11-03 |
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