CN219196350U

CN219196350U - New rural residential outer wall

Info

Publication number: CN219196350U
Application number: CN202223299345.0U
Authority: CN
Inventors: 赵园生; 刘双吉; 张辉; 凌浩然; 李怀阳; 王旭; 邵巧珍; 郑旭; 郭喜波
Original assignee: Beijing Danuo Construction Technology Development Co ltd; China Architecture Design and Research Group Co Ltd
Current assignee: Beijing Danuo Construction Technology Development Co ltd; China Architecture Design and Research Group Co Ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-16
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a novel rural residential outer wall, which comprises a frame, wherein an inner wall plate is embedded in the frame, the outdoor side of the frame is flush with the outdoor side of the inner wall plate, a heat insulation material wraps the outdoor side of the frame and the outdoor side of the inner wall plate, and an outer wall plate wraps the outdoor side of the heat insulation material. The utility model can reduce the construction difficulty and construction cost of the outer wall and shorten the construction period while improving the heat preservation effect of the outer wall of the rural residence, and can provide a new solution for energy saving and emission reduction work and new rural construction in China.

Description

New rural residential outer wall

Technical Field

The utility model relates to the technical field of building walls, in particular to a novel rural residential outer wall.

Background

The energy-saving design standard of the building is promoted from the 80 s of the last century in China, 30%, 50% and 65% of the energy-saving design standard of the building is gradually implemented from the 1986, and 75% of the energy-saving standard of the building is started or planned to be implemented in China at present. The popularization of the building energy-saving design standard makes an important contribution to the energy-saving and emission-reducing work of China, is an important means for realizing the 'double carbon' target of China, and on the basis, the energy saving of the urban building of China is developed towards the ultra-low energy consumption and near zero energy consumption. However, various energy-saving standards in China are mainly implemented in urban areas, but cannot be effectively popularized in rural areas.

The heat transfer coefficient of the building wall is an important index for measuring the energy saving level of the building, and sintered bricks are commonly used for building one eight walls, two four walls and pseudo-ginseng walls as the house outer wall for a long time in the rural areas of northern areas of China, even if the average heat transfer coefficient of the pseudo-ginseng wall with the best heat preservation effect is 1.56W/(m) ² K) can not meet the minimum average heat transfer coefficient of 0.35W/(m) of the northern 75% building energy-saving standard JGJ 26-2018 residential building energy-saving design standard in severe cold and cold regions ² K) (cold area, 3 layers). The design and implementation of the external wall heat preservation in rural areas in China not only lacks effective popularization means, but also relates to factors such as construction cost, construction difficulty and the like.

Disclosure of Invention

The utility model aims to provide a novel rural residential outer wall, which has low construction cost and difficulty, short construction period and good heat preservation effect.

In order to achieve the above object of the present utility model, the following technical solutions are specifically adopted:

the utility model provides a new rural residential outer wall, which comprises a frame, wherein an inner wall plate is embedded in the frame, the outdoor side of the frame is flush with the outdoor side of the inner wall plate, a heat insulation material wraps the outdoor side of the frame and the outdoor side of the inner wall plate, and an outer wall plate wraps the outdoor side of the heat insulation material.

Preferably, in the present utility model, the frame includes a constructional column and a constructional beam, and the constructional column and the constructional beam are both made of steel.

Preferably, in the present utility model, the constructional column is welded to the top of an embedded part embedded in the ground beam, and the constructional column is welded to the constructional beam.

Preferably, in the present utility model, the inner wall panel and the outer wall panel are both lightweight laths.

Preferably, in the present utility model, a U-shaped card is connected between the inner wall panel and the frame, and the U-shaped card is fixed to the frame by a nail.

Preferably, in the present utility model, a reinforcing steel bar a or a # -shaped clip is connected between the inner wall plates adjacent to each other up and down, and the outer wall plates are connected with the inner wall plates through reinforcing steel bars B.

Preferably, in the present utility model, the lightweight lath is a polyphenyl granule cement lath.

Preferably, in the utility model, the heat insulation material is one or more of ceramic wool, rock wool, polystyrene board, extruded board, graphite polystyrene board, graphite extruded board and polyurethane board.

Preferably, in the present utility model, the constructional column thickness is equal to the constructional beam thickness is equal to the inner wall plate thickness.

Preferably, in the present utility model, the constructional column and the constructional beam are square tubes.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the frame is internally filled with the inner wall plate, and the inner wall plate with the thickness of Liang Tongdeng is preferably selected and used for constructing the column, so that the installation difficulty of the inner wall plate can be reduced, the use of filling materials is reduced, and the later decoration construction steps are reduced; the outdoor sides of the frame and the indoor wall boards are wrapped by the heat insulation material, so that the heat insulation construction difficulty can be reduced, and a good heat insulation effect can be provided; all materials can realize factory prefabrication production, field assembly type construction is simple in construction steps, and labor cost can be reduced; the light steel structure, the light battens and the heat insulation materials are combined, so that the heat insulation capacity of the wall body can be improved on the premise of not expanding the thickness of the wall body, and the construction period is greatly shortened.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of a frame connected to an interior wall panel according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view taken along the direction A-A in FIG. 1;

FIG. 3 is a schematic illustration of an interior wall panel connected to an exterior wall panel according to an embodiment of the present utility model;

fig. 4 is an enlarged view at C in fig. 3;

FIG. 5 is an enlarged view at D in FIG. 3;

FIG. 6 is a schematic diagram of a U-card according to an embodiment of the utility model;

FIG. 7 is a schematic diagram of a universal card according to an embodiment of the present utility model;

in the figure: 1. a frame; 11. constructing a column; 12. constructing a beam; 2. an inner wall panel; 3. a thermal insulation material; 4. an external wall panel; 5. a ground beam; 51. an embedded part; 6. a U-shaped card; 61. shooting nails; 7, reinforcing steel bars A; 8. a Chinese character 'wan' shaped card; 9. a reinforcing steel bar B; 10. roof.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

Examples: as shown in fig. 1 to 7, according to the new rural residential outer wall of the embodiment of the utility model, an inner wall plate 2 is embedded in a frame 1, the outdoor side of the frame 1 is flush with the outdoor side of the inner wall plate 2, a heat insulation material 3 wraps the outdoor side of the frame 1 and the outdoor side of the inner wall plate 2, and an outer wall plate 4 wraps the outdoor side of the heat insulation material 3; the frame 1 comprises a constructional column 11 and a constructional beam 12; the constructional column 11 is a square steel pipe with the thickness of 100mm (width) ×100mm (thickness) ×3mm (wall thickness), the constructional beam 12 is a rectangular steel pipe with the thickness of 40mm (width) ×100mm (thickness) ×3mm (wall thickness), the inner wall plate 2 and the outer wall plate 4 are 100mm (thickness) polyphenyl granule cement laths, the thermal insulation material 3 is a 50mm (thickness) extruded sheet, and the direction of the indoor side and the outdoor side of the material is the thickness direction; the ground beam 5 is a cast-in-situ C20 concrete ground beam with the thickness of 300mm multiplied by 300mm, and a split heads with the thickness of 200mm multiplied by 200mm are embedded in the ground beam; the constructional column 11 is welded with the top of an embedded part 51 embedded in the ground beam 5, and the constructional column 11 is welded with the constructional beam 12; a U-shaped clamp 6 is connected between the inner wall plates 2 and the frame 1, the U-shaped clamp 6 is fixed with the frame 1 through a shooting nail 61, and the U-shaped clamp is arranged at the joint of two adjacent inner wall plates 2 and at the vertical middle position of the longer inner wall plate 2; a steel bar A7 or a universal clamp 8 is connected between the upper and lower adjacent inner wall plates 2, the outer wall plates 4 are connected with the inner wall plates 2 through steel bars B9, the steel bars A7 and B9 are respectively steel bars with phi 6mm multiplied by 250mm, and the steel bars are obliquely driven in at 45 degrees; adhesive mortar is filled between the adjacent inner wall plates 2 and the adjacent outer wall plates 4; the cross-sectional view of fig. 3 is the direction B-B of fig. 1, but the insulating material 3 and the external wall panel 4 are not shown in fig. 1.

According to the embodiment, the thickness of the outer wall is measured to be 250mm, which is approximately equal to the thickness of the second wall and the fourth wall, but the second wall and the fourth wall are required to be plastered and leveled, the thickness of the plastered and leveled two sides is 270 mm-280 mm, and the embodimentThe paint can be directly painted or other decorative layers can be stuck without plastering; the average heat transfer coefficient of the outer wall of the embodiment can reach 0.35W/(m) ² K) is far smaller than two four walls (2.08W/(m 2. K)) and pseudo-ginseng wall (1.56W/(m 2. K)), and meets the design requirement of the existing 75% building energy-saving standard JGJ 26-2018 severe cold and cold region residential building energy-saving design standard for civil building outer walls below 3 floors in cold regions in China; the practical installation and construction are carried out in the Hebei province in the embodiment, and the construction cost (ladle material) of the external wall is about 200 yuan/m ² Compared with the construction cost (ladle material) of the local pseudo-ginseng wall, 240 yuan/m ² Is cheap; because the material is prefabricated in a factory and is constructed in an on-site assembly mode, the construction difficulty and the construction period are far smaller than those of the sintered brick masonry; if the heat preservation effect of the building is to be improved on the basis of the embodiment, the type of heat preservation materials is replaced or the thickness of the heat preservation materials is improved, and the construction difficulty and the construction period are not increased.

In a preferred embodiment of the utility model, as shown in fig. 1, the roof 10 body frame is also welded from square tubes.

In conclusion, the utility model can improve the heat preservation effect of the rural residential outer wall, reduce the construction difficulty and construction cost of the outer wall and shorten the construction period, and can provide a new solution for energy saving and emission reduction work and new rural construction in China.

While particular embodiments of the present utility model have been illustrated and described, it will be appreciated that various other changes and modifications can be made without departing from the spirit and scope of the utility model. It is therefore intended to cover in the appended claims all such changes and modifications that are within the scope of this utility model.

Claims

1. The utility model provides a new rural house outer wall, includes frame (1), its characterized in that, frame (1) is embedded to be equipped with interior wallboard (2), frame (1) outdoor side with interior wallboard (2) outdoor side flushes, and heat preservation material (3) will frame (1) outdoor side reaches interior wallboard (2) outdoor side parcel, exterior wallboard (4) will heat preservation material (3) outdoor side parcel.

2. The new rural residential outer wall according to claim 1, wherein the frame (1) comprises constructional columns (11) and constructional beams (12), and the constructional columns (11) and the constructional beams (12) are steel.

3. The new rural residential outer wall according to claim 2, wherein the constructional column (11) is welded with the top of an embedded part (51) embedded in the ground beam (5), and the constructional column (11) is welded with the constructional beam (12).

4. A new rural residential outer wall according to claim 3, wherein the inner wall panels (2) and the outer wall panels (4) are lightweight laths.

5. The new rural residential outer wall according to claim 4, wherein a U-shaped clip (6) is connected between the inner wall plate (2) and the frame (1), and the U-shaped clip (6) is fixed with the frame (1) through a nail (61).

6. The new rural residential outer wall according to claim 5, wherein a steel bar A (7) or a Chinese character 'wan' -shaped card (8) is connected between the upper and lower adjacent inner wall boards (2), and the outer wall board (4) is connected with the inner wall boards (2) through steel bars B (9).

7. The exterior wall of a new rural residential building according to claim 6, wherein the lightweight lath is a polyphenyl particle cement lath.

8. The new rural residential outer wall according to claim 7, wherein the heat insulation material (3) is one or more of ceramic wool, rock wool, polystyrene board, extruded board, graphite polystyrene board, graphite extruded board and polyurethane board.

9. The new rural residential outer wall according to any one of claims 2 to 8, wherein the constructional column (11) has a thickness equal to the constructional beam (12) has a thickness equal to the inner wall panel (2).

10. The new rural residential outer wall according to claim 9, wherein the constructional columns (11) and the constructional beams (12) are square tubes.