Energy-saving and environment-friendly wall structure

Abstract

The invention discloses an energy-saving and environment-friendly wall structure, and belongs to the technical field of buildings. Comprising a wall body, the wall body comprises an outer wall, an inner wall and a stone wall, and the outer wall and the inner wall are built on the stone wall; the outer wall is formed by horizontally building black bricks; the inner wall is formed by vertically building adobe; a gap of 1-2 cm is reserved between the inner wall and the outer wall, and an upper opening of the inner wall is flush with an upper opening of the outer wall. An in-wall column is arranged on the inner side of the lower wall of the beam head, and the in-wall column, the inner wall and the outer wall are pulled into a whole through tiger-head nails built in the wall body; a beam stabilizing plate is arranged at the top of the in-wall column and is used for reducing the upper pressure borne by the in-wall column; a plurality of printing stones are arranged in the middle of the wall body and at the corners of the wall in a staggered mode, and the printing stones transversely penetrate through the wall body and are built in the wall body to firmly pull the outer wall and the adobe inner wall. The method is mainly suitable for external enclosure walls of load-bearing walls of civil houses below two floors, and is also suitable for building walls of classical-imitating buildings. And the service life is long.

Description

Technical Field

[0001] The present invention relates to the field of building technology, and in particular to an energy-saving and environmentally friendly wall structure, which is mainly applicable to the outer protective wall of the load-bearing wall of a civil house with two floors or less, and is also applicable to the wall of a classical-style building. Background Art

[0002] In buildings, building walls mainly play the role of enclosing and dividing spaces. Whether enclosing or dividing spaces, the walls are required to have sufficient strength and stability, and have the ability to keep warm, insulate, soundproof, fireproof and waterproof.

[0003] In the related technology, there are many energy-saving and environmentally friendly walls, but the technologies are different. For example, the existing patent announcement number CN214272487U discloses an energy-saving and environmentally friendly building wall, which includes a wall, the rear end of the wall is fixedly connected to the inner plate, the rear end of the right side of the wall is fixedly connected to the connecting plate, the middle end of the front side of the wall is provided with a heat exhaust wall, the top end of the front side of the wall is provided with a heat transfer wall, the bottom end of the front side of the wall is provided with a heat transfer wall, the wall is provided with an insulation filling cavity on the rear side of the inner wall of the heat transfer wall, the front side of the inner wall of the insulation filling cavity is fixedly connected with a heat transfer block, the inner wall of the heat exhaust wall is fixedly connected with a heat exhaust block, the heat transfer block is fixedly connected to the heat exhaust block through the inner wall of the wall, the wall is fixedly connected to a cast mixed layer by the rear side of the insulation filling cavity, the wall is evenly fixedly connected to a heat gathering strip by the rear side of the cast mixed layer, the top section of the left side of the wall is fixedly connected to a composite column, the middle section of the left side of the wall is fixedly connected to a composite column, the bottom section of the left side of the wall is fixedly connected to a composite column, and the inner wall of the composite column is fixedly connected with multiple layers of insulation rings. This structure achieves energy conservation and environmental protection by improving its ability to block low temperatures from the outside, and also by improving its ability to block high temperatures from the exterior wall, thereby reducing the rate of temperature loss within the interior space. However, its drawbacks include: securing the fixed inner panels to the wall significantly reduces the installation efficiency of the fixed inner panels; even if the panels are joined by modular columns, the connection between the panels is extremely unstable and easily separates. Furthermore, as the wall height increases, the panels are prone to separation and fall. This results in high cost, poor thermal insulation, and a short service life. Summary of the Invention

[0004] The present invention aims to provide an energy-saving and environmentally friendly wall structure, which is primarily suitable for the exterior enclosure of load-bearing walls in residential buildings with two floors or less, and is also suitable for use in architectural walls imitating classical architecture. The structure has low cost, readily available raw materials, good environmental and energy-saving properties, and a long service life.

[0005] The present invention is implemented by the following technical scheme: an energy-saving and environmentally friendly wall structure, including a wall body, wherein the wall body includes an outer wall and an inner wall, and also includes a stone wall, wherein the outer wall and the inner wall are built on the stone wall; the outer wall is made of horizontally built blue bricks; the inner wall is made of vertically built adobe; a gap of 1-2 cm is left between the inner wall and the outer wall, and the upper end of the inner wall is flush with the upper end of the outer wall; an inner wall column is provided on the inner side of the wall below the beam head, and is pulled together with the inner and outer walls by tiger head nails built in the wall body; a stabilizing beam plate is provided on the top of the inner wall column to reduce the pressure from above on the inner wall column; a plurality of seal stones are staggered in the middle of the wall body and at the corners of the wall body, and the seal stones are horizontally penetrated and built into the wall body to firmly pull the outer wall and the adobe inner wall together.

[0006] Furthermore, the green bricks are made of clay and surface sand and fired, with the mass ratio of clay to surface sand being 30% clay and 70% surface sand. The firing method is as follows: when the bricks are fired in a closed kiln to about 800 degrees, the fire is extinguished to perform gas conversion, from fire to smoke, and then the kiln roof and kiln door are closed. The kiln door is opened within one week, and the bricks are removed from the kiln after being peeled off.

[0007] Furthermore, the adobe is made of local sub-clay and sandy soil in a mass ratio of 50% each. The two raw materials are evenly mixed and water is added to make the adobe.

[0008] Furthermore, the inner wall column is a wooden column with a tenon, and the stabilizing beam plate is fixed to the inner wall column through the tenon.

[0009] Furthermore, the stabilizing beam plate has a thickness of 7-8 cm, a length of 60 cm, and a width that is 6 cm narrower than the wall.

[0010] Furthermore, the tiger head nail is a steel nail with a length equal to the thickness of the wall, one end of which is a hook that can hook onto the wall column, and the other end is a baffle that is perpendicular to the steel nail and can be vertically attached to the outer wall.

[0011] Furthermore, the seal stone is a rectangular stone with a thickness approximately equal to the thickness of two blue bricks and a length equal to the thickness of the wall.

[0012] Furthermore, the stone wall is a dry-laid stone wall.

[0013] Compared with the prior art, the present invention has the following beneficial effects: the raw materials are easily available, it is absolutely environmentally friendly and pollution-free, the cost is low, the heat preservation and energy-saving effects are good, and the service life is long. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the exterior wall structure of the present invention; Figure 2 It is a schematic diagram of the inner wall structure of the present invention; Figure 3is a vertical cross-sectional view of the wall structure of Example 1; Figure 4 is a vertical cross-sectional view of the wall structure of Example 2; Figure 5 This is a schematic diagram of the tiger head nail structure.

[0015] In the picture: 1. Exterior wall, 2. Tiger-head nails, 3. Seal stone, 4. Interior wall, 5. Dry-stone wall, 6. Internal filling with crushed rock, 7. Wall column. DETAILED DESCRIPTION

[0016] The technical solution of the present invention is further described in detail below with reference to the accompanying drawings and examples. Obviously, the described embodiments are only some of the embodiments of this application, rather than all of the embodiments. The description of the following exemplary embodiments is actually only illustrative and in no way serves as any limitation on the present disclosure and its application or use. Based on the embodiments in this disclosure, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the patent application of this disclosure. Example 1

[0017] like Figure 1 and Figure 2 As shown, the total wall thickness of this embodiment is designed to be 53 cm. Wall materials are tailored to local conditions, with the exterior walls constructed of blue bricks and the interior walls constructed of adobe. First, large stones are used to build the stone wall 5. This is a dry-process stone wall, also known as a dry-process stone wall, which offers excellent waterproofing and durability. The blue brick exterior wall 1 and the adobe interior wall 4 are then constructed on top of the dry-process stone wall 5.

[0018] Adobe brick production: Use local clay and sandy soil in a 50 / 50 ratio by weight. Mix the two ingredients evenly, add water, and form the bricks using a mold. The bricks are sized and shaped like this: Length x Width x Height = 7 cm x 35 cm x 6 cm. Green bricks are made from clay and surface sand, with a mass ratio of 30% clay to 70% surface sand. The firing method involves heating the bricks in a closed kiln to approximately 800°C, extinguishing the fire to produce a gaseous atmosphere, turning the fire into smoke. The kiln roof and doors are then sealed. Within a week, the doors are opened and the bricks are removed from the kiln. Inspection revealed that the bricks measure 26 cm long, 6 cm thick, and 12.5 cm wide, are green in color, and have a water absorption rate of less than 4%. They are also resistant to alkali and frost, with a theoretical lifespan of 100-200 years.

[0019] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 5As shown, the wall is built using the five-brick, one-top method. This means the inner vertical adobe bricks are laid flush with the top edge of the outer five-brick green bricks. Top bricks are then added to the wall until the edge is flush with the outer wall 1. A 1-2 cm gap is left between the inner and outer walls to protect the inner adobe wall 4 from moisture and improve the wall's thermal and sound insulation properties.

[0020] When building a wall, a root wooden column is set up on the inner side of the wall below the beam head, and there is a tenon on the wall column 7. A stabilizing beam plate is placed on the wall column 7 by the tenon, so that the same height as the body of wall is achieved, so that the pressure above the dispersed column strengthens the bearing capacity of the wall column 7. The wall column will be combined with tiger head nails 2 to be built into the body of wall. Generally, the wall column is built into the wall first, and tiger head nails 2 hooks are smashed into the wall column. The baffle plate at the other end is vertically scraped on the exterior wall to strengthen the stability of the wall column and the whole body of wall. In addition, a plurality of seal stones 3 are staggeredly arranged in the middle part of the body of wall and the wall corner to strengthen the bonding force of the outer blue brick and the inner stone blank. The seal stone is a rectangular stone, and its thickness is approximately equal to the thickness of 2 blue bricks, and length equals the thickness of the body of wall.

[0021] Finally, use cement mortar to make the wall skin on the inner wall. two

[0022] like Figure 1 、 Figure 2 and Figure 4 As shown, the exterior walls of this embodiment are made of grey bricks. The difference from the first embodiment is that the interior walls are also made of grey bricks, and the cavity between the interior and exterior walls is filled with crushed bricks or building waste. Compared with the first embodiment, the thermal insulation performance of the wall is not as good as that of the first embodiment.

Claims

1. An energy-saving and environmentally friendly wall structure, comprising a wall, characterized in that: The wall comprises an outer wall (1) and an inner wall (2), and also comprises a stone wall (5), wherein the outer wall (1) and the inner wall (2) are built on the stone wall (5); the outer wall (1) is made of horizontally built blue bricks; the inner wall (2) is made of vertically built adobe; a gap of 1-2 cm is left between the inner wall and the outer wall, and the upper end of the inner wall is flush with the upper end of the outer wall; an inner wall column (7) is provided on the inner side of the wall below the beam head, and is pulled together with the inner and outer walls by tiger head nails (2) built in the wall; a stabilizing beam plate is provided on the top of the inner wall column to reduce the pressure from above on the inner wall column (7); a plurality of seal stones (3) are staggered in the middle of the wall and at the corners of the wall, and the seal stones (3) are horizontally penetrated and built in the wall to firmly pull the outer wall and the adobe inner wall together.

2. The energy-saving and environmentally friendly wall structure according to claim 1, characterized in that: The height of the vertical adobe inner wall is level with the upper edge of the outer blue brick wall, and then the top bricks are used to pull the wall up to the height of the edge.

3. The energy-saving and environmentally friendly wall structure according to claim 1, characterized in that: The green bricks are made of clay and surface sand and placed in a kiln for firing. The mass ratio of clay to surface sand is: 30% clay, 70% surface sand. The firing method is: when the bricks are fired in a closed kiln to about 800 degrees, the fire is extinguished to perform gas conversion, from fire to smoke, and then the kiln roof and kiln door are closed. The kiln door is opened within one week, and the bricks are removed from the kiln.

4. The energy-saving and environmentally friendly wall structure according to claim 1, characterized in that: The adobe is made of local sub-clay and sandy soil in a mass ratio of 50% each. The two raw materials are evenly mixed and water is added to make the adobe.

5. The energy-saving and environmentally friendly wall structure according to claim 1, characterized in that: The inner wall column (7) is a wooden column with a tenon on it, and the stabilizing beam plate is fixed to the inner wall column (7) through the tenon.

6. The energy-saving and environmentally friendly wall structure according to claim 5, characterized in that: The thickness of the stabilizing beam plate is 7-8 cm, the length is 60 cm, and the width is 6 cm narrower than the wall.

7. The energy-saving and environmentally friendly wall structure according to claim 1, characterized in that: The tiger head nail (2) is a steel nail with a length equal to the thickness of the wall. One end of the nail is a hook that can hook the wall column (7), and the other end is a baffle that is perpendicular to the steel nail and can be vertically attached to the outer wall. The hook holds the wall column (7) and the baffle is vertically attached to the outer wall.

8. The energy-saving and environmentally friendly wall structure according to claim 1, characterized in that: The seal stone (3) is a rectangular stone with a thickness approximately equal to the thickness of two blue bricks and a length equal to the thickness of the wall.

9. The energy-saving and environmentally friendly wall structure according to claim 1, characterized in that: The stone wall (5) is a dry-laid stone wall.

10. The energy-saving and environmentally friendly wall structure according to claim 1, characterized in that: The inner wall is a blue brick wall, and the cavity between the blue brick inner wall and the blue brick outer wall is filled with crushed coal gangue or crushed construction waste.

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