CN110029759B - Environment-friendly, energy-saving and safe simple passive house - Google Patents
Environment-friendly, energy-saving and safe simple passive house Download PDFInfo
- Publication number
- CN110029759B CN110029759B CN201910445758.9A CN201910445758A CN110029759B CN 110029759 B CN110029759 B CN 110029759B CN 201910445758 A CN201910445758 A CN 201910445758A CN 110029759 B CN110029759 B CN 110029759B
- Authority
- CN
- China
- Prior art keywords
- roof
- steel
- calcium silicate
- environment
- passive house
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004568 cement Substances 0.000 claims abstract description 27
- 238000005187 foaming Methods 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 59
- 239000010959 steel Substances 0.000 claims description 59
- 230000002787 reinforcement Effects 0.000 claims description 31
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 30
- 239000000378 calcium silicate Substances 0.000 claims description 30
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 30
- 239000010426 asphalt Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 18
- 230000002265 prevention Effects 0.000 abstract description 9
- 238000004134 energy conservation Methods 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000011810 insulating material Substances 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 230000003796 beauty Effects 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- E04B1/88—Insulating elements for both heat and sound
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
- E04B7/022—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames
- E04B7/024—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames the trusses or frames supporting load-bearing purlins, e.g. braced purlins
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention relates to the field of building energy conservation, in particular to an environment-friendly, energy-saving and safe simple passive house which is composed of four walls, a plane roof and a sloping roof. The environment-friendly energy-saving safe simple passive house provided by the invention has the advantages that the cement foaming wall core contains a large amount of closed air holes, the air which does not flow in the air holes is a good heat insulation medium, the heat exchange can be cut off, the density is lower, the air holes are more, the heat insulation performance is better, and the heat conductivity coefficient is smaller than 0.09 w/m.k. Cement foaming heat-insulating material is adopted as a basic heat-insulating layer in a wall structure, so that heat insulation, sound absorption, noise reduction, fire prevention and the like are realized.
Description
Technical Field
The invention relates to the field of building energy conservation, in particular to an environment-friendly, energy-saving and safe simple passive house.
Background
Under the background of global climate warming and energy shortage, building energy conservation with high energy efficiency and low emission as cores plays a vital role in realizing national energy safety and sustainable development. With the development of economy, energy and environment are increasingly focused, and requirements on building energy conservation are increasingly high. Building heat preservation is an important link of building energy conservation, and is used for improving heat preservation performance of the building. The existing external wall of some buildings uses 8-10cm extruded sheets or polystyrene sheets, has high heat conductivity coefficient, is laid by single sheets, has poor heat preservation and insulation effects, poor air tightness and large indoor and outdoor cold and hot air exchange flow, and cannot ensure indoor temperature, summer heat and winter cold.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the environment-friendly, energy-saving and safe simple passive house.
The invention relates to an environment-friendly, energy-saving and safe simple passive house which is composed of four walls, a plane roof and a sloping roof, wherein the four walls and the inside of the plane roof of the passive house are formed by connecting continuous cells of a steel reinforcement framework, the inside and outside of the steel reinforcement framework are fixedly sealed by calcium silicate plates, cement foaming wall cores are filled in the sealed inner cavities of the calcium silicate plates at the two sides, and the sloping roof is arranged on the plane roof.
As a further improvement of the invention, the four-side wall body and the plane shed roof are formed by attaching calcium silicate plates on two layers of steel reinforcement frameworks, and cement foaming wall cores are filled in hollow cavities.
As a further improvement of the invention, the colored steel plates are stuck on the calcium silicate plates on the outer surfaces of the four-sided walls of the passive house, and the ecological wood plates are stuck on the calcium silicate plates on the inner surfaces of the four-sided walls of the passive house.
As a further improvement of the invention, the slope roof is formed by sequentially splicing a plurality of triangular steel frames with different sizes into a roof slope steel frame, the roof slope steel frames are arranged on four walls and a plane roof, and the roof slope steel frames are fixedly connected with adjacent steel reinforcement frameworks.
As a further improvement of the invention, a plurality of roof slope steel frames are arranged at equal intervals and are transversely fixedly connected with a plurality of purlines at equal intervals to form a slope grid, and a calcium silicate plate layer and an asphalt tile layer are sequentially paved on the slope grid, so that the slope roof is formed.
As a further improvement of the invention, the lower edge length of the two sloping surfaces of the sloping surface roof exceeds the upper openings of the four wall bodies, thereby forming the cornice of the house layer.
The environment-friendly energy-saving safe simple passive house provided by the invention has the advantages that the cement foaming wall core contains a large amount of closed air holes, the air which does not flow in the air holes is a good heat insulation medium, the heat exchange can be cut off, the density is lower, the air holes are more, the heat insulation performance is better, and the heat conductivity coefficient is smaller than 0.09 w/m.k. Cement foaming heat-insulating material is adopted as a basic heat-insulating layer in a wall structure, so that heat insulation, sound absorption, noise reduction, fire prevention and the like are realized. The heat transfer coefficient is smaller than 0.23w/m < k >, so that the consumption of internal energy sources can be reduced, the cost performance is high, the heat preservation and heat insulation effects are good, and the market application potential is huge.
Drawings
FIG. 1 is a schematic view of the appearance of a house according to the present invention;
FIG. 2 is a schematic diagram of the front skeleton structure of the present invention;
FIG. 3 is a schematic side skeleton structure of the present invention;
fig. 4 is a schematic side cross-sectional view of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
The environment-friendly, energy-saving and safe simple passive house wall external heat insulation structure is well known to those skilled in the relevant technical field for the construction process of the passive house and the relevant regulations of energy-saving building, so the passive house construction and the relevant regulations are not fully described in the following description.
Example 1
The invention relates to an environment-friendly, energy-saving and safe simple passive house, which consists of four walls 4, a plane shed roof 5 and a sloping roof 6, wherein the four walls 4 and the inside of the plane shed roof 5 of the passive house are formed by connecting continuous lattices of a steel reinforcement framework 1, the inside and outside of the steel reinforcement framework 1 are fixedly sealed by calcium silicate plates 2, cement foaming wall cores 3 are filled in the sealed inner cavities of the calcium silicate plates 2 at the two sides, and the sloping roof 6 is arranged on the plane shed roof 5. The cement foaming and calcium silicate board 2 are integrated through cast-in-place, and the cement foaming and calcium silicate board has the performances of fire prevention, heat preservation, moisture prevention, sound insulation, worm damage prevention and durability.
Example 2
The invention relates to an environment-friendly, energy-saving and safe simple passive house which consists of four wall bodies 4, a plane shed roof 5 and a slope roof 6, wherein the four wall bodies 4 and the plane shed roof 5 are formed by connecting two layers of steel reinforcement frameworks 1 in a continuous mode, a calcium silicate plate 2 is fixedly sealed at the outer side of the inner layer of steel reinforcement frameworks 1, a calcium silicate plate 2 is fixedly sealed at the outer side of the outer layer of steel reinforcement frameworks 1, cement foaming wall cores 3 are filled in hollow cavities of the calcium silicate plates 2 at two sides, when cement foaming is filled and poured, the concrete is sequentially operated, the wall bodies are poured step by step after shed roof, a discharge hole is not too high, foam breaking is prevented, and the height is generally not more than 0.5 meter. The design requirement of the cement foaming heat preservation system meets the requirements of the related standards and regulations in China, industry and province. The cement foaming and calcium silicate board 2 are integrated through cast-in-place, and the cement foaming and calcium silicate board has the performances of fire prevention, heat preservation, moisture prevention, sound insulation, worm damage prevention and durability.
In order to maintain the beauty of the passive house, the colored steel plates 7 are stuck on the calcium silicate plates 2 on the outer surfaces of the four-sided wall bodies 4, and the ecological wood plates 8 are stuck on the indoor calcium silicate plates 2, so that the effect of decoration and beauty can be achieved.
The slope roof 6 is arranged on the plane shed roof 5, the slope roof 6 is formed by sequentially splicing a plurality of triangular steel frames with different sizes into a roof slope steel frame 9, the roof slope steel frame 9 is arranged on the four-side wall bodies 4 and the plane shed roof 5, and the roof slope steel frame 9 is fixedly connected with the adjacent steel reinforcement frameworks 1. The roof slope steel frames 9 are arranged at equal intervals, and are transversely fixedly connected with the upper parts at equal intervals by a plurality of purlines 10 to form slope grids 11, and a calcium silicate plate 2 layer and an asphalt tile layer 12 are sequentially paved on the slope grids 11 to form the slope roof 6. The lower edge length of two sloping surfaces of the sloping surface roof 6 exceeds the upper openings of the four-side wall bodies 4, so that the cornice 13 of the house is formed, and a display screen 14, a bulletin board and the like can be fixed at the end part of the cornice 13.
Example 3
The invention discloses an environment-friendly energy-saving safe simple passive house, which is characterized in that a steel reinforcement framework 1 of a house body structure is prefabricated on site, galvanized anti-corrosion steel sections are uniformly arranged in a horizontal-vertical mode to form a grid shape, and the intersections of the steel sections are welded and fixed to form a main body structure of the steel reinforcement framework 1 of the house frame. The steel reinforcement framework 1 is of a double-layer structure, the outer layer is larger than the inner layer, a gap is reserved in the middle, the thickness of the steel reinforcement framework is the same as that of the cement foaming wall core 3, and the positions of a door and a window are reserved on the steel reinforcement framework 1. The outer sides of the two layers of steel reinforcement frameworks 1 are both fixed with a calcium silicate board 2, and a layer of color steel board 7 is stuck on the calcium silicate board 2 of the outer wall, so that the wall is attractive and effectively protected from being corroded by wind and rain. The hollow cavity is formed in the middle of the wall body, a cement foaming wall core 3 is poured in the hollow cavity, the cement foaming wall body and the shed roof are sequentially poured, and the cement foaming and the reinforcement cage 1 form a whole to form the whole structure of the four-sided wall body 4.
Cement foam is sequentially poured on the plane shed roof 5, a calcium silicate plate 2 is paved on the cement foam, an integral plane house is formed by the cement foam and four walls, a roof slope steel frame 9 is paved on the plane shed roof 5, the roof slope steel frames 9 are formed by sequentially splicing a plurality of triangular steel frames with different sizes, the roof slope steel frames 9 are equidistantly arranged on a roof flat layer, the roof slope steel frames 9 are larger than the four walls, cornices 13 of the house are formed, a plurality of purlines 10 are paved on the slope roof steel frames 9 to form a grid shape, a powerful support is formed, a calcium silicate plate 2 layer and an asphalt tile layer 12 are paved on the purlines 10 in sequence, the roof is effectively protected, and the cement foam concrete roof is rainproof, dampproof, heat-insulating and noise-reducing. The steel reinforcement framework 1 is formed by welding galvanized steel, so that the effects of heat preservation, energy conservation, sound insulation and fire prevention can be achieved, the construction is simple, convenient and quick, and the construction cost is effectively reduced.
In addition, the utility model discloses a simple and easy passive room of environmental protection and energy saving safety is applicable to the outer heat preservation of outer wall in current house equally, and wall bodies such as reinforced concrete wall, solid brick and frame infilled wall use. The steel reinforcement framework 1 is installed on the wall body, the latticed steel reinforcement framework 1 is fixed on the wall body through expansion bolts, the steel reinforcement framework 1 is provided with profile steel bracket fixing frames, the profile steel bracket fixing frames are arranged and fixed on the foundation wall body at equal intervals, the steel reinforcement framework 1 is effectively connected with the expansion bolts on the wall body, connecting members are arranged on the steel reinforcement framework and fixed with the outer calcium silicate plates 2, the connecting members for site are installed on the steel reinforcement framework 1, the facing plate is hinged through the connecting members on the hanging structure steel reinforcement framework, the cement foaming wall core 3 heat insulation layer is poured between the facing plate and the base layer wall, the foaming cement pouring layer is effectively combined with the wall body, the foaming cement heat insulation layer is sequentially poured on the plane roof 5, the wall body and the plane roof 5 form a whole without gaps, the heat insulation performance and the air insulation layer of the building are greatly improved, good heat insulation, energy conservation, moisture resistance, fire resistance and sound insulation effects are achieved, and the requirement of a passive house on low energy consumption is met.
Claims (5)
1. The environment-friendly energy-saving safe simple passive house consists of four-sided walls (4), a plane shed roof (5) and a slope roof (6), and is characterized in that the four-sided walls (4) and the plane shed roof (5) of the passive house are formed by connecting continuous local lattices of steel reinforcement frameworks (1), the steel reinforcement frameworks (1) are formed by galvanized anti-corrosion steel, the steel reinforcement frameworks (1) are of a double-layer structure, the outer layer is larger than the inner layer, the inner side and the outer side of the steel reinforcement frameworks (1) are fixedly sealed by calcium silicate plates (2), cement foaming wall cores (3) are filled in the sealed inner cavities of the calcium silicate plates (2) at the two sides, and the slope roof (6) is arranged on the plane shed roof (5); the lower edge length of two sloping surfaces of the sloping surface roof (6) exceeds the upper openings of the four-side wall bodies (4) to form a cornice (13) of the house layer, and the end part of the cornice (13) is fixed with a display screen (14) or a bulletin board.
2. The environment-friendly energy-saving safe simple passive house as claimed in claim 1, wherein the four-sided wall body (4) and the plane shed roof (5) are formed by attaching calcium silicate plates (2) on two layers of steel reinforcement frameworks (1), and cement foaming wall cores (3) are filled in hollow cavities.
3. The environment-friendly energy-saving safe simple passive house as claimed in claim 2, which is characterized in that the calcium silicate plates (2) on the outer surfaces of the four-sided wall bodies (4) of the passive house are stuck with color steel plates (7), and the ecological wood plates (8) are stuck on the calcium silicate plates (2) on the inner surfaces of the calcium silicate plates.
4. The environment-friendly energy-saving safe simple passive house as claimed in claim 1, wherein the sloping roof (6) is a roof sloping steel frame (9) formed by sequentially splicing a plurality of triangular steel frames with different sizes, the roof sloping steel frame (9) is arranged on the four-sided wall (4) and the plane shed roof (5), and the roof sloping steel frame (9) is fixedly connected with the adjacent reinforcement frameworks (1).
5. The environment-friendly energy-saving safe simple passive house as claimed in claim 4, which is characterized in that a plurality of roof slope steel frames (9) are arranged at equal intervals and are transversely fixedly connected with the purlins (10) at equal intervals to form a slope grid (11), and a calcium silicate plate (2) layer and an asphalt tile layer (12) are sequentially paved on the slope grid (11) to form a slope roof (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445758.9A CN110029759B (en) | 2019-05-27 | 2019-05-27 | Environment-friendly, energy-saving and safe simple passive house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445758.9A CN110029759B (en) | 2019-05-27 | 2019-05-27 | Environment-friendly, energy-saving and safe simple passive house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110029759A CN110029759A (en) | 2019-07-19 |
| CN110029759B true CN110029759B (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910445758.9A Active CN110029759B (en) | 2019-05-27 | 2019-05-27 | Environment-friendly, energy-saving and safe simple passive house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110029759B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110931919A (en) * | 2019-11-25 | 2020-03-27 | 东莞塔菲尔新能源科技有限公司 | Heat insulation structure and battery module |
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| JP2002339466A (en) * | 2000-12-05 | 2002-11-27 | Asahi Kasei Corp | Reinforced concrete aseismatic structure and slit material |
| JP2004019179A (en) * | 2002-06-13 | 2004-01-22 | Torii Toshi Kenchiku Sekkei:Kk | External heat insulation construction method using calcium silicate board |
| CN102162278A (en) * | 2011-01-24 | 2011-08-24 | 姜志勇 | Light steel structure building system |
| CN203320707U (en) * | 2013-06-22 | 2013-12-04 | 杜彬 | High-heat-insulation cement foaming sandwich safe building house |
| WO2016062224A1 (en) * | 2014-10-19 | 2016-04-28 | 张领然 | Integrated column-equipped heat insulation wallboard, manufacturing and building processes and corollary equipment thereof |
| CN205421624U (en) * | 2015-12-03 | 2016-08-03 | 文登蓝岛建筑工程有限公司 | Fast -assembling light wall |
| CN205742595U (en) * | 2016-04-12 | 2016-11-30 | 江苏佳耀建设工程有限公司 | A kind of light insulating wall |
| CN210067146U (en) * | 2019-05-27 | 2020-02-14 | 大庆市碧千里科技开发有限公司 | Simple passive house with environmental protection, energy saving and safety |
-
2019
- 2019-05-27 CN CN201910445758.9A patent/CN110029759B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002339466A (en) * | 2000-12-05 | 2002-11-27 | Asahi Kasei Corp | Reinforced concrete aseismatic structure and slit material |
| JP2004019179A (en) * | 2002-06-13 | 2004-01-22 | Torii Toshi Kenchiku Sekkei:Kk | External heat insulation construction method using calcium silicate board |
| CN102162278A (en) * | 2011-01-24 | 2011-08-24 | 姜志勇 | Light steel structure building system |
| CN203320707U (en) * | 2013-06-22 | 2013-12-04 | 杜彬 | High-heat-insulation cement foaming sandwich safe building house |
| WO2016062224A1 (en) * | 2014-10-19 | 2016-04-28 | 张领然 | Integrated column-equipped heat insulation wallboard, manufacturing and building processes and corollary equipment thereof |
| CN205421624U (en) * | 2015-12-03 | 2016-08-03 | 文登蓝岛建筑工程有限公司 | Fast -assembling light wall |
| CN205742595U (en) * | 2016-04-12 | 2016-11-30 | 江苏佳耀建设工程有限公司 | A kind of light insulating wall |
| CN210067146U (en) * | 2019-05-27 | 2020-02-14 | 大庆市碧千里科技开发有限公司 | Simple passive house with environmental protection, energy saving and safety |
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| Publication number | Publication date |
|---|---|
| CN110029759A (en) | 2019-07-19 |
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