Building energy-saving wall thermal insulation structure

Abstract

The utility model discloses a building energy-saving wall heat preservation structure which comprises a C-shaped outer concrete wall and an E-shaped steel cage frame installed on the inner wall of the C-shaped outer concrete wall in a sliding mode, a cavity is formed between the C-shaped outer concrete wall and the E-shaped steel cage frame, and a heat preservation block is installed in the cavity. The faces, away from each other, of the C-shaped outer concrete wall and the E-shaped steel cage frame form a concrete wall face and a steel plate face respectively, and a front decorative plate and a rear decorative plate are installed on the concrete wall face and the steel plate face respectively. The C-shaped outer concrete wall has higher compression resistance and tensile strength, can effectively bear the action of self and external loads of a building, and improves the wind pressure resistance and bearing capacity of the building wall body, and the E-shaped steel cage frame has better rigidity and toughness, so that the overall stability of the wall body is improved, and the service life of the wall body is prolonged. And therefore, the possibility of deformation and cracking of the wall body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building walls, in particular to a building energy-saving wall insulation structure. Background Art

[0002] The structure of the building energy-saving wall consists of three parts: insulation material, insulation layer and insulation decoration layer. The insulation material is the core part of the insulation structure, including polyurethane foam board, rock wool board, glass wool board, etc. Its function is to reduce heat conduction and improve the insulation performance of the building. The insulation layer is composed of insulation materials and is located inside the wall. Its thickness and density affect the insulation effect. It can effectively isolate indoor and outdoor heat conduction and reduce energy loss. The insulation decoration layer is a layer of decorative materials located outside the insulation layer, such as exterior wall paint, exterior wall tiles, exterior wall stones, etc. It not only has a decorative effect, but also protects the insulation layer from erosion by the natural environment and extends the service life of the insulation structure.

[0003] As disclosed in the authorization announcement number CN219118454U, an energy-saving and thermal insulation wall structure of a building comprises an exterior wall of a building and an insulation board; the exterior wall of one side of the exterior wall of the building is fixedly connected with a uniformly distributed limiting mechanism; the exterior wall of one side of the insulation board is clamped to the exterior wall of one side of the exterior wall of the building through the limiting mechanism, and when the insulation board is placed on the exterior wall of the building, the limiting mechanism is located between the side wing bottom plates, at which time the trapezoidal connecting plate is pushed upward on the arc edge of the side wing bottom plate, and at this time, the limiting connecting holes and limiting sliding grooves in the side wing connecting plates of another insulation board are clamped and matched with the supporting connecting plate and the circular top plate, so that the limiting mechanism fixes the insulation board to the outside of the exterior wall of the building, but the wall structure in this technical solution is still composed of several layers of plates stacked together, and its mechanical properties such as compression resistance and tensile resistance are relatively weak, and it is difficult to provide a high structural strength. It is easy to deform and compress when subjected to external force, which makes the stability and bearing capacity of the overall wall structure low. Utility Model Content

[0004] The purpose of the utility model is to provide a building energy-saving wall insulation structure, which is composed of a C-shaped outer concrete wall, an E-shaped steel cage frame and front and rear decorative panels, and an insulation block is installed inside the E-shaped steel cage frame to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building energy-saving wall insulation structure, comprising a C-shaped outer concrete wall and an E-shaped steel cage frame slidably installed on the inner wall of the C-shaped outer concrete wall, a cavity is formed between the C-shaped outer concrete wall and the E-shaped steel cage frame, an insulation block is installed inside the cavity, the C-shaped outer concrete wall and the E-shaped steel cage frame form a concrete wall surface and a steel plate surface on the sides away from each other, a front decorative panel and a rear decorative panel are respectively installed on the concrete wall surface and the steel plate surface, and a convex rib portion is integrally formed on the outer wall of one side of the C-shaped outer concrete wall.

[0006] Preferably, the C-shaped outer concrete wall and the E-shaped steel cage frame are both provided with four equally spaced square recesses on the outer wall surfaces on one side away from each other, and the front decorative panel and the rear decorative panel are each provided with a rectangular protrusion on the outer wall on one side, and the rectangular protrusion and the square recess are interlocked with each other.

[0007] Preferably, the front decorative panel and the rear decorative panel are both made of gypsum board.

[0008] Preferably, the E-shaped steel cage includes a back plate installed on the back of the C-shaped outer concrete wall, and a plurality of E-shaped plates installed at equal intervals on the outer wall of one side of the back plate close to the C-shaped outer concrete wall, and steel bars are installed between the plurality of E-shaped plates.

[0009] Preferably, a first cavity and a second cavity are provided between the E-shaped plate and the C-shaped outer concrete wall, and the insulation block is installed in the first cavity and the second cavity.

[0010] Preferably, dovetail blocks are integrally formed on both inner walls of the C-shaped outer concrete wall, and dovetail cutout grooves that slidably cooperate with the dovetail blocks are provided on both outer walls of the E-shaped plate.

[0011] Preferably, rectangular hollow portions are provided on both sides of the top end of the E-shaped plate.

[0012] Preferably, countersunk holes are provided at both ends of the surface of the front decorative plate and the rear decorative plate, and internal threaded holes are provided at both ends of the surface of the convex rib portion.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the energy-saving wall insulation structure of the building is provided with a C-shaped external concrete wall and an E-shaped steel cage frame and other structures that cooperate with each other. The C-shaped external concrete wall has high compressive and tensile strength capabilities, can effectively withstand the effects of the building itself and external loads, and improve the wind pressure resistance and load-bearing capacity of the building wall. The E-shaped steel cage frame has good rigidity and toughness, improves the overall stability of the wall, and thereby reduces the possibility of wall deformation and cracking. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the top structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the three-dimensional explosion structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the E-shaped steel cage frame of the utility model.

[0018] Figure 5 It is a schematic diagram of the three-dimensional assembly state structure of the utility model.

[0019] In the figure: 1. C-shaped outer concrete wall; 101. convex rib; 102. internal threaded hole; 103. square inner recess; 2. E-shaped steel cage; 201. back plate; 202. E-shaped plate; 203. steel bar; 204. first cavity; 205. second cavity; 3. front decorative plate; 301. countersunk hole; 4. rear decorative plate; 401. rectangular raised portion; 5. insulation block; 6. dovetail cut-out groove; 7. rectangular hollow portion; 8. dovetail block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides an embodiment: a building energy-saving wall insulation structure, comprising a C-shaped outer concrete wall 1 and an E-shaped steel cage frame 2 slidably installed on the inner wall of the C-shaped outer concrete wall 1, a cavity is formed between the C-shaped outer concrete wall 1 and the E-shaped steel cage frame 2, and an insulation block 5 is installed inside the cavity. The insulation block 5 can effectively isolate indoor and outdoor heat conduction, reduce energy loss, and improve the insulation effect of the building wall. The use of the insulation block 5 can also reduce the building's dependence on external heating;

[0022] The C-shaped external concrete wall 1 and the E-shaped steel cage frame 2 are formed into a concrete wall surface and a steel plate surface on the sides away from each other, respectively, and the front decorative panel 3 and the rear decorative panel 4 are respectively installed on the concrete wall surface and the steel plate surface, and a convex rib 101 is integrally formed on the outer wall of one side of the C-shaped external concrete wall 1;

[0023] The front decorative plate 3 and the rear decorative plate 4 are both made of gypsum board, which has good processing performance and is easy to cut, punch and construct, so that the decorative plate can be installed and constructed quickly and conveniently;

[0024] Four equally spaced square recesses 103 are provided on the outer wall surfaces of the C-shaped outer concrete wall 1 and the E-shaped steel cage frame 2 on one side away from each other, and a rectangular protrusion 401 is installed on the outer wall of one side of the front decorative panel 3 and the rear decorative panel 4, and the rectangular protrusion 401 and the square recess 103 are interlocked with each other;

[0025] The E-shaped steel cage 2 includes a back plate 201 installed on the back of the C-shaped external concrete wall 1, and a plurality of E-shaped plates 202 installed at equal intervals on the outer wall of the back plate 201 close to the C-shaped external concrete wall 1, steel bars 203 are installed between the plurality of E-shaped plates 202, and the plurality of E-shaped plates 202 are fixed on the back plate 201 at equal intervals, and the upper and lower E-shaped plates 202 are connected by the steel bars 203, thereby forming a stable structural frame, which can effectively bear horizontal and vertical loads and improve the overall stability of the wall;

[0026] A first cavity 204 and a second cavity 205 are provided between the E-shaped plate 202 and the C-shaped outer concrete wall 1, and the heat preservation block 5 is installed in the first cavity 204 and the second cavity 205. The second cavity 205 and the first cavity 204 serve as spaces for accommodating the heat preservation block 5, so that the heat preservation block 5 is stably located in a plurality of E-shaped plates 202, and the structure is compact, and the prefabrication is quick and convenient;

[0027] Dovetail blocks 8 are integrally formed on both inner walls of the C-shaped outer concrete wall 1, and dovetail cutout grooves 6 that slide with the dovetail blocks 8 are provided on both outer walls of the E-shaped plate 202. When the C-shaped outer concrete wall 1 and the E-shaped steel cage frame 2 are connected, the two inner walls of the C-shaped outer concrete wall 1 are connected to a plurality of E-shaped plates 202 through the dovetail blocks 8 and the dovetail cutout grooves 6. The structure is relatively simple, easy to operate during installation, and can improve construction efficiency.

[0028] A rectangular hollow portion 7 is provided on both sides of the top of the E-shaped plate 202, and the staff can inject concrete slurry into the E-shaped steel cage frame 2 again through the rectangular hollow portion 7 to fill the gap margin between the C-shaped outer concrete wall 1 and the E-shaped steel cage frame 2;

[0029] Countersunk holes 301 are provided at both ends of the surface of the front decorative panel 3 and the rear decorative panel 4, and internal threaded holes 102 are provided at both ends of the surface of the convex rib 101. When multiple building walls are connected to form a continuous wall, the convex rib 101 on the outer wall of one side of a C-shaped exterior concrete wall 1 is inserted between the E-shaped steel cage frame 2 and the front decorative panel 3 of another wall, and then bolts are screwed into the countersunk holes 301 and the convex rib 101 to complete the construction of the wall.

[0030] When constructing the wall insulation structure in the embodiment of the present application, the staff first uses the lifting equipment to lift the convex rib 101, and connects the C-shaped external concrete wall 1 and the E-shaped steel cage frame 2 through the dovetail sliding structure. At this time, the C-shaped external concrete wall 1 and the E-shaped steel cage frame 2 initially form a wall structure, the front side of the wall is a concrete surface, and the back side is a steel plate surface. Then the front decorative panel 3 and the rear decorative panel 4 are taken out, so that the front decorative panel 3 and the rear decorative panel 4 are installed on the concrete surface and the steel plate surface respectively. The front decorative panel 3 and the rear decorative panel 4 can not only play the role of decorating the building wall, but also protect the C-shaped external concrete wall 1 and the E-shaped steel cage frame 2. In the wall structure, the C-shaped external concrete wall 1 has high compressive and tensile strength capabilities, can effectively withstand the effects of the building itself and external loads, and improve the wind pressure resistance and load-bearing capacity of the building wall, while the E-shaped steel cage frame 2 has good rigidity and toughness, improves the overall stability of the wall, and thus reduces the possibility of wall deformation and cracking.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A building energy-saving wall insulation structure, characterized in that: The invention comprises a C-shaped external concrete wall (1) and an E-shaped steel cage frame (2) slidably mounted on the inner wall of the C-shaped external concrete wall (1); a cavity is formed between the C-shaped external concrete wall (1) and the E-shaped steel cage frame (2); a heat-insulating block (5) is mounted inside the cavity; the C-shaped external concrete wall (1) and the E-shaped steel cage frame (2) are respectively formed with a concrete wall surface and a steel plate surface on the sides away from each other; a front decorative panel (3) and a rear decorative panel (4) are respectively mounted on the concrete wall surface and the steel plate surface; and a convex rib portion (101) is integrally formed on the outer wall of one side of the C-shaped external concrete wall (1).

2. The building energy-saving wall insulation structure according to claim 1, characterized in that: Four equally spaced square recesses (103) are provided on the outer wall surfaces of the C-shaped outer concrete wall (1) and the E-shaped steel cage frame (2) on one side away from each other, and a rectangular protrusion (401) is installed on the outer wall of one side of the front decorative panel (3) and the rear decorative panel (4), and the rectangular protrusion (401) and the square recess (103) are interlocked.

3. The building energy-saving wall insulation structure according to claim 1, characterized in that: The front decorative plate (3) and the rear decorative plate (4) are both made of gypsum board.

4. The building energy-saving wall insulation structure according to claim 1, characterized in that: The E-shaped steel cage (2) comprises a back plate (201) installed on the back of the C-shaped external concrete wall (1), and a plurality of E-shaped plates (202) installed at equal intervals on the outer wall of one side of the back plate (201) close to the C-shaped external concrete wall (1), and steel bars (203) are installed between the plurality of E-shaped plates (202).

5. The building energy-saving wall insulation structure according to claim 4, characterized in that: A first cavity (204) and a second cavity (205) are provided between the E-shaped plate (202) and the C-shaped external concrete wall (1), and the heat-insulating block (5) is installed in the first cavity (204) and the second cavity (205).

6. The building energy-saving wall insulation structure according to claim 4, characterized in that: Dovetail blocks (8) are integrally formed on both inner walls of the C-shaped outer concrete wall (1), and dovetail cutout grooves (6) that slidably cooperate with the dovetail blocks (8) are provided on both outer walls of the E-shaped plate (202).

7. The building energy-saving wall insulation structure according to claim 4, characterized in that: Rectangular hollow portions (7) are provided on both sides of the top of the E-shaped plate (202).

8. The building energy-saving wall insulation structure according to claim 1, characterized in that: Countersunk holes (301) are provided at both ends of the surface of the front decorative plate (3) and the rear decorative plate (4), and internal threaded holes (102) are provided at both ends of the surface of the convex rib portion (101).

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