AU2019100186A4 - The fabricated wall and its application with ventilation function - Google Patents
The fabricated wall and its application with ventilation function Download PDFInfo
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- AU2019100186A4 AU2019100186A4 AU2019100186A AU2019100186A AU2019100186A4 AU 2019100186 A4 AU2019100186 A4 AU 2019100186A4 AU 2019100186 A AU2019100186 A AU 2019100186A AU 2019100186 A AU2019100186 A AU 2019100186A AU 2019100186 A4 AU2019100186 A4 AU 2019100186A4
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- hole
- wall
- cavity
- fabricated
- indoor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
- E04C2/523—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for ventilating
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Ventilation (AREA)
Abstract
Abstract of Instruction This invention publicizes a fabricated wall and its application with ventilation function. This fabricated wall with ventilation function has cavity, and its interior wall has at least one first through-hole, and its exterior wall has at least one second through-hole. Cavity, first through-hole, and second through-hole have interconnection. This fabricated wall and its application with ventilation function can be used on fabricated structure, realizing indoor ventilation and dealing with the problem of ventilation of fabricated structure in closed state, 5 meanwhile, promising that indoor fuel will not be lost too much, energy conservation and environment protection. This invention also provides method to ventilate fresh air indoor for structure, and it can realize ventilation of structure in closed state. Abstract Attached Drawing
Description
THE FABRICATED WALL AND ITS APPLICATION WITH VENTILATION FUNCTION
Technical field
This invention involves a fabricated wall and its application with a ventilation function.
Background technology
With the rise of fabricated structure in housing field and high efficiency insulation material applied in structure wall, the insulation and energy conservation effect of fabricated structure has improved evidently. But, due to the good gas insulation and good sealing property of fabricated structure, it can’t ventilate naturally in closed state, air permeability effect is worse than traditional structure. Now, for the fabricated structure, if it only sets up air-conditioning .0 with fresh wind function, fresh air can’t inflow and exchange when air-conditioning opening, if open the window to ventilate, energy indoor will lose and lose the superiority of insulation, and the structure can’t realize energy conservation. And, when closing the window, ventilation ceases; if we take advantages of (without cool and heat converter) machine fresh air system, air indoor will go out rapidly, energy indoor also will lose and lose the superiority of insulation, .5 the structure can’t realize energy conservation. It isn’t good for people’s health staying long in closed state.
Description of the Invention
One object of this invention is to provide a fabricated wall with ventilation function, to solve at least one of the above technological problems.
Ό Another object of this invention is to provide an application of fabricated wall with ventilation function, to solve at least one of the above technological problems.
Another object of this invention is to provide a method for a structure to ventilate fresh air indoor.
According to an aspect of this invention, there is provided a fabricated wall with ventilation function, wherein this wall has a cavity inside, an interior wall having at least one first throughhole, and an exterior wall having at least one second through-hole. The cavity, first throughhole, and second through-hole are interconnected.
The fabricated wall with ventilation function takes advantages of aerodynamics principles, where internal and external air flow into the cavity through the first through-hole and the second through-hole. Due to the difference of temperature, air has microcirculation flow in the cavity. High-temperature air goes out by second through-hole ceaselessly, forming siphon mode, achieving negative pressure exhaust effect, and ventilating indoor, combining the inflow
-22019100186 20 Feb 2019 of the natural chink air or positive pressure fresh air system or air-conditioning system with fresh air ventilation, to ventilate indoor. So, it can stabilize temperature indoor and improve insulation and energy conservation of the wall.
In one of the implementations, the cavity has a filter membrane to filter air inside, which can filter air to keep air cleaning.
In one of the implementations, the first through-hole is located at one end of the interior wall of the wall near the ground. Therefore, it is beneficial to prolong the time of air convection and exchange in the cavity, so as to improve the heat insulation and ventilation effect.
In one of the implementations, the second through-hole is located at one end of the .0 exterior wall of the wall away from the ground. Therefore, it is beneficial to prolong the time of air convection and exchange in the cavity, so as to improve the heat insulation and ventilation effect.
In one of the implementations, the wall has an insulation layer, which is adjacent to the cavity or forms an exterior wall of the cavity. So, it can improve the insulation of the wall.
.5 In one of the implementations, the second through-hole is diagonally punctured from bottom to top, to prevent rainwater enter into the cavity through the second through-hole when raining.
In one of the implementations, the diameters of the first through-hole and the second through-hole are all less than or equal to 5 mm, to prevent insects get in the cavity.
Ό According to another aspect of the invention, this invention also provides an application of fabricated wall with ventilation function on a fabricated building structure.
This invention, a fabricated wall with ventilation function can be used on a fabricated building structure to provide natural air ventilation between the inside and outside of the fabricated structure, and thereby resolves the problem of air ventilation of a hermetic fabricated structure. Meanwhile, it can guarantee no excessive indoor energy dissipation, and conservation of energy and environment. The present invention, a fabricated wall with ventilation function, can be used in a positive pressure fresh air intake system or air conditioner with fresh air intake function, and thereby increases the ventilation effect.
According to another aspect of the invention, this invention also provides a method of indoor ventilation for building, comprising:
arranging a cavity inside a wall of the building structure, arranging at least one first through-hole on an interior wall at a proximal end to the ground, arranging at least one second
2019100186 20 Feb 2019
-3through-hole on an exterior wall at a distal end the ground, and thereby the cavity, the first through-hole, and the second through-hole are interconnected;
wherein the second through-hole is diagonally punctured from bottom to top, and the cavity has filter membrane to filter air;
when the building structure experienced a temperature difference between indoor and outdoor, external air gets into the structure from the second through-hole, the cavity, and the first through-hole, an internal air gets out from the first through-hole, the cavity, and the second through-hole.
The fresh air ventilation method for the indoor of a building according to this invention can .0 be implemented for ventilation in a hermetic space of a building indoor.
Illustration with drawings
Figure 1 is a plan view of a fabricated wall with ventilation function in accordance with a first embodiment;
Figure 2 is a side view of the fabricated wall with ventilation function of Figure 1.
.5 Specific implementation method
Details of the present invention will be described below in combination with the drawings.
Embodiment 1 Fabricated Wall With Ventilation Function
Figure 1 and Figure 2 disclose a fabricated wall with ventilation function in accordance with the present invention. As shown in figure 1 and figure 2, this wall has cavity 11, and its
Ό interior wall (closed to indoor) has first through-hole 12, and its exterior wall (closed to outdoor) has second through-hole 13. The cavity 11, first through-hole 12, and second through-hole 13 are interconnected.
There can be one or more first through-hole 12 set up. Preferably, this embodiment comprises multiple first through-holes 12 on the interior wall at a distal end from the ground set up transversely at a predetermined interval. The distance between holes and the numbers of holes can be determined based on the house’s ventilation requirement. In general, the first through-holes 12 are set up at every 30 cm interval. Preferably, the first through-holes 12 are set up above the skirting line of the wall (for example, when the height of skirting line is 8 cm, the first through-holes 12 are set up at 10-15 cm from the ground), to prevent the first through30 hole from damage.
There can be one or more second through-holes 13 set up. Preferably, this embodiment comprises multiple second through-holes 13 on the exterior wall at a proximal end from the
-42019100186 20 Feb 2019 ground set up transversely at a predetermined interval. The distance between holes and numbers of holes can be determined based on the house’s ventilation requirement. In general, second through-holes 13 are set up on the exterior wall transversely at every 30 cm interval at the distal end from the ground (for example, 6—15 cm from the top of the wall). To prevent rainwater flowing into the cavity through the second through-holes when raining, the second through-holes are punctured diagonally from bottom to top.
The shape of the first through-holes 12 and the second through-holes 13 can be round, square, diamond etc.. Preferably, this embodiment comprises round through-holes. To prevent insects from getting into the cavity, the first through-hole 12 and second through-hole .0 13 have a diameter less than 5 mm.
To filter the air in the cavity, preferably, this embodiment comprises a filter (not shown in drawings) in the cavity 11. Preferably, the filter is disposed at the joint between the first through-hole 12 and the cavity 11, and the second through-hole 13 and the cavity 11. Through the filter, the air entering the cavity 11 from the first through-hole 12 or the second through .5 hole 13 can be kept clean. Through filter and ventilation, it can maintain fresh air indoor and attain environmental protection.
To improve insulation of the wall, it is possible to set up an insulation layer in the wall (not shown in drawings), the insulation layer is adjacent to the cavity 11 or forms an external wall of the cavity. Hence, the insulation layer can be set up in between the internal wall or the
Ό external wall and other walls, adjacent to cavity 11, or directly forms an external wall of the cavity. The first through-holes 12 and the second through-holes 13 extend to penetrate the insulation layer.
When the weather is cold, due to the temperature difference between indoor and outdoor, the cold air outdoor and high-temperature air indoor convect and exchange inside the cavity
11. This can make the internal and external temperature balance, and thereby prevent the outdoor cold air from directly entering indoor, and the temperature of the indoor hot air from rapidly decreasing, and hence achieve insulation. When the weather is hot, air-conditioning is used indoor. The air conditioning heat (cold air of air-conditioning indoor) gets into cavity 11 through the first through-hole 12 and stay inside the cavity 11 before balancing the temperature between indoor and outdoor, thereby conserving the air-conditioning heat for a longer period of time and achieving energy conservation.
The fabricated wall of the present invention can be used on a fabricated building structure. After fabricated building structure is completed, indoor airflows into cavity 11 from the first through-holes 12, and outdoor air also flows into cavity 11 through the second through-hole
13. Due to the temperature difference, the air in cavity 11 forms a microcirculation. High2019100186 20 Feb 2019
-5temperature indoor air (inside the cavity) goes out through second through-holes 13 continuously. When the indoor temperature is higher than temperature outdoor, this will create a siphon effect. The indoor airflows into the cavity 11 through the first through-holes 12, and then goes out through the second through-holes 13 continuously, thereby creates a negative pressure exhaust. Meanwhile, the outdoor temperature is lower than indoor temperature, outdoor airflows into the cavity 11 through the second through-holes 13 continuously, and then goes indoor through the first through-holes 12. Besides, when indoor air exits to outside, in order to maintain the balance of the indoor air, outdoor air will flow indoor through chink of building structure (such as door chink or window chink ) which also able to supply fresh air for .0 indoor, to ventilate indoor air, and to maintain the air fresh indoor. Through the installation of passive airfilter, positive pressure fresh airsystem, or air-conditioning with fresh air ventilation, it can improve the effectiveness of the ventilation of the fabricated building structure.
Embodiment 2 The method of filter fresh air ventilation for indoor space of a building structure .5 An embodiment of the present invention comprises a method of fresh air ventilation for indoor space of a building comprising: setting up a cavity 11 in any wall of the building, setting up first through-holes 12 transversely at a predetermined interval on the interior wall at a proximal end from the ground , and second through-holes 13 transversely at a predetermined interval on the exterior wall at distal end from the ground, wherein the cavity 11, first throughΌ holes 12, and second through-holes 13 are interconnected. The second through-holes 13 are diagonally punctured from bottom to top. The cavity 11 has filtration to filter fresh air. When building structure experienced indoor-outdoor air temperature difference, outdoor air gets into the building structure through the second through-holes 13, the cavity 11, and then the first through-holes 12, whereas indoor air goes out by the first through-holes 12, the cavity 11, and the second through-holes 13.
The above mentioned only provides some implementations of the present invention. A person skilled in the art, without deviating from the ambit of the present invention, can still make certain modifications and improvements which are also with the scope of the protection of the present invention.
Claims (8)
1. A fabricated wall with ventilation function, characterised by, a cavity (11), an interior wall having at least one first through-hole (12), and an exterior wall having at least one second through-hole (13), such that the cavity (11), the first through-hole (12), and the second
5 through-hole (13) are interconnected.
2. A fabricated wall according to claim 1, wherein the cavity (11) has filter membrane to filter the air inside.
3. A fabricated wall according to claim 1 or claim 2, wherein the first through-holes (12) is located on the interior wall at a proximal end from the ground.
.0
4. A fabricated wall according to claim 3, wherein the second through-holes (13) is located on the exterior wall at a distal end from the ground.
5. A fabricated wall according to claim 4, wherein the wall has an insulation layer which is adjacent to the cavity (11) or forms an exterior wall of the cavity (11).
6. A fabricated wall according to claim 4, wherein the second through-hole (13) is .5 diagonally punctured from bottom to top.
7. A fabricated wall according to claim 6, wherein the diameter of the first through-hole (12) and second through-hole (13) is less than 5mm.
8. A fabricated wall according to claim 7, wherein the fabricated wall is adapted to use on a fabricated structure.
Ό 9. A method to ventilate fresh air indoor for structure, characterised by the steps of:
arranging a cavity(11) in a wall of a building structure, arranging at least one first through-hole (12) on an interior wall at a proximal end to the ground, arranging at least one second through-hole(13) on the wall at a distal end to the ground, such that the cavity (11), the first through-hole(12), and the second through-hole(13) are interconnected;
25 wherein the second through-hole (13) is diagonally punctured from bottom to top, and the cavity (11) has filter membrane to filter air inside; and when the building structure experienced a temperature difference between indoor and outdoor, external air gets into the building structure from the second through-hole(13), the cavity(11), and the first through-hole(12), and internal air gets out from the first through30 hole(12), the cavity(11), and the second through-hole(13).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810155380.4A CN108166677A (en) | 2018-02-23 | 2018-02-23 | Assembled wall and its application with ventilation function |
| CN201810155380.4 | 2018-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2019100186A4 true AU2019100186A4 (en) | 2019-03-28 |
Family
ID=62511548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2019100186A Active AU2019100186A4 (en) | 2018-02-23 | 2019-02-20 | The fabricated wall and its application with ventilation function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108166677A (en) |
| AU (1) | AU2019100186A4 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338531B (en) * | 2021-05-28 | 2022-08-30 | 四川大洋建工集团有限公司 | House building wall structure and construction method thereof |
| CN113463752A (en) * | 2021-07-19 | 2021-10-01 | 李奎锋 | Assembled concrete wall that can ventilate |
| CN115045542A (en) * | 2022-07-12 | 2022-09-13 | 东南大学 | Rapid building modular small and medium-sized gymnasium and installation method |
| CN115419179A (en) * | 2022-07-21 | 2022-12-02 | 绿城建设管理集团有限公司 | Ultra-low energy consumption heat preservation thermal-insulated system wall |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1226499C (en) * | 2003-11-05 | 2005-11-09 | 上海应用技术学院 | Interlayer ventilated wall body |
| CN203230062U (en) * | 2013-05-23 | 2013-10-09 | 陈磊 | Anti-earthquake, heat-preserving and dehumidifying composite wall |
| CN105971192A (en) * | 2016-07-06 | 2016-09-28 | 盐城工学院 | Assembly type breathable wall board and assembled wall |
| CN206222592U (en) * | 2016-09-30 | 2017-06-06 | 广州协安建设工程有限公司 | A kind of Hollowed ventilation masonry walls change wind structure |
| CN207905235U (en) * | 2018-02-23 | 2018-09-25 | 辰泰（广德）智能科技建筑有限公司 | Assembled wall with ventilation function |
-
2018
- 2018-02-23 CN CN201810155380.4A patent/CN108166677A/en active Pending
-
2019
- 2019-02-20 AU AU2019100186A patent/AU2019100186A4/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108166677A (en) | 2018-06-15 |
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| FGI | Letters patent sealed or granted (innovation patent) |