Energy-saving type building heat preservation building block

Abstract

The utility model discloses an energy-saving building heat preservation building block which comprises a building block base body, a first polystyrene board, a second polystyrene board and a foam filling body, a first limiting strip is arranged at the left end of the front face of the building block base body in an outward protruding mode, and the first polystyrene board covers the area, except the first limiting strip, of the front face of the building block base body. A second limiting strip is arranged at the right end of the back face of the building block base body in an outwards-protruding mode, the second polystyrene board covers the area, except the second limiting strip, of the back face of the building block base body, a through groove extending to the bottom is formed in the top of the building block base body in an inwards-concave mode, and a plurality of first positioning columns extending into the through groove are arranged on the back face of the first polystyrene board. A plurality of second positioning columns extending into the through grooves are arranged on the back face of the second polystyrene board, and the foam filling bodies are arranged in the through grooves to wrap the first positioning columns and the second positioning columns. The energy-saving type building heat preservation building block is good in heat insulation and heat preservation effect and stable in structure, and the load bearing capacity and the side face pressure resistance capacity are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of building blocks, in particular to an energy-saving building insulation building block. Background Art

[0002] Masonry blocks usually refer to man-made blocks made of materials such as concrete, slag and fly ash. They mostly adopt a rectangular structure, are large in size, light in weight, and have a fast construction speed. They are widely used in the construction of non-load-bearing walls.

[0003] In order to improve the thermal insulation effect of the blocks, hollow blocks are usually used. However, the thermal insulation effect of hollow blocks is not outstanding, and the larger the hollow structure, the lower the structural strength of the blocks, which affects the load-bearing and lateral compressive performance of the blocks, and needs to be improved. Utility Model Content

[0004] The utility model aims to provide an energy-saving building insulation block, which improves the effect of heat insulation and ensures the load-bearing and lateral pressure resistance capabilities.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] An energy-saving building insulation building block comprises: a building block base, a first polystyrene board, a second polystyrene board and a foam filler, wherein a first limiting strip is convexly provided on the left end of the front side of the building block base, the first polystyrene board covers the area on the front side of the building block base except the first limiting strip, a second limiting strip is convexly provided on the right end of the back side of the building block base, the second polystyrene board covers the area on the back side of the building block base except the second limiting strip, a through groove extending to the bottom is concavely provided on the top of the building block base, several first positioning columns extending into the through groove are provided on the back side of the first polystyrene board, several second positioning columns extending into the through groove are provided on the back side of the second polystyrene board, and the foam filler is arranged in the through groove to wrap the first positioning column and the second positioning column.

[0007] Wherein, the foam filling body is made of polyurethane rigid foam.

[0008] Wherein, the block base, the first limiting strip and the second limiting strip adopt an integrated structure.

[0009] Wherein, a first positioning hole corresponding to the first positioning column is arranged on the front side of the building block base, and a second positioning hole corresponding to the second positioning column is arranged on the back side of the building block base.

[0010] Wherein, the through grooves are distributed in the block matrix at intervals along the length direction of the block matrix.

[0011] Wherein, the first positioning column is provided with a first annular groove located in the foam filling body, and the second positioning column is provided with a second annular groove located in the foam filling body.

[0012] The first polystyrene board and the first positioning column adopt an integrated structure, and the second polystyrene board and the second positioning column adopt an integrated structure.

[0013] The beneficial effects of the utility model include: an energy-saving building insulation building block, which is insulated on both sides by a first polystyrene board and a second polystyrene board, has a good insulation effect, and retains the dislocated first limit strip and the second limit strip. After the wall is built, the first limit strip and the second limit strip are used to bear the force on the side to ensure the side pressure resistance and improve the load-bearing effect. The through groove can be filled with a foam filling body and the first positioning column and the second positioning column can be fixed to further improve the insulation effect, have good energy saving performance, avoid the first polystyrene board and the second polystyrene board from falling off, and have a stable structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 yes Figure 1 A top view of

[0016] Figure 3 yes Figure 1 AA section view. DETAILED DESCRIPTION

[0017] Combine the following Figures 1 to 3 The technical solution of the utility model is further illustrated by specific embodiments.

[0018] like Figure 1 and Figure 2 The energy-saving building insulation block shown includes: a block base 3, a first polystyrene board 1, a second polystyrene board 2 and a foam filler 4. The left end of the front side of the block base 3 is convexly provided with a first limiting strip 31. The first polystyrene board 1 covers the area on the front side of the block base 3 except the first limiting strip 31. The first limiting strip 31 is small in size, and most of the front side of the block base 3 is covered by the first polystyrene board 1, thereby improving the effect of heat insulation on the front side.

[0019] A second limiting strip 32 is convexly arranged at the right end of the back side of the block base 3, and the second polystyrene board 2 covers the area of ​​the back side of the block base 3 except the second limiting strip 32, so as to improve the heat insulation effect of the back side. In this embodiment, the first limiting strip 31 and the second limiting strip 32 are misaligned in the thickness direction of the block base 3, so as to avoid the linear transfer of heat, and after the wall is built, the first limiting strip 31 and the second limiting strip 32 are used to bear the force on the side, so as to ensure the side pressure resistance.

[0020] In this embodiment, the block base 3, the first limiting strip 31 and the second limiting strip 32 adopt an integrated structure and are made in a mold using materials such as concrete, slag and fly ash, with high production efficiency and good thermal insulation effect.

[0021] A through groove 33 extending to the bottom is provided in the top of the block base 3, and the through grooves 33 are distributed in the block base 3 at intervals along the length direction of the block base 1. In this embodiment, two through grooves 33 are used, which can not only improve the effect of heat insulation, but also ensure the load-bearing and lateral pressure resistance.

[0022] A plurality of first positioning columns 11 extending into the through groove 33 are arranged on the back side of the first polystyrene board 1, and a plurality of second positioning columns 21 extending into the through groove 33 are arranged on the back side of the second polystyrene board 2. The foam filling body 4 is arranged in the through groove 33 to wrap the first positioning column 11 and the second positioning column 21. In the present embodiment, the foam filling body 4 is made of polyurethane rigid foam, which can not only fix the first positioning column 11 and the second positioning column 21, but also further enhance the effect of heat insulation.

[0023] like Figure 3 As shown, the front side of the block base 3 is provided with a first positioning hole 35 corresponding to the first positioning column 11, and the back side of the block base 3 is provided with a second positioning hole 34 corresponding to the second positioning column 21, which is convenient for assembly. After the first positioning column 11 and the second positioning column 21 are inserted into the through groove 33, the foam filling body 4 is foamed and formed. The first polystyrene board 1 and the first positioning column 11 adopt an integrated structure, and the second polystyrene board 2 and the second positioning column 21 adopt an integrated structure, which is stable.

[0024] A first annular groove 22 located in the foam filling body 4 is provided on the first positioning column 11, and a second annular groove 12 located in the foam filling body 4 is provided on the second positioning column. The first annular groove 22 and the second annular groove 12 increase the fixing effect of the foam filling body 4 on the first positioning column 11 and the second positioning column 21, thereby preventing the first polystyrene board 1 and the second polystyrene board 2 from falling off and ensuring a stable structure.

[0025] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. An energy-saving building insulation block, characterized in that: include: A building block base, a first polystyrene board, a second polystyrene board and a foam filler, wherein a first limiting strip is convexly provided on the left end of the front side of the building block base, the first polystyrene board covers the area on the front side of the building block base except the first limiting strip, a second limiting strip is convexly provided on the right end of the back side of the building block base, the second polystyrene board covers the area on the back side of the building block base except the second limiting strip, a through groove extending to the bottom is concavely provided on the top of the building block base, several first positioning columns extending into the through groove are provided on the back side of the first polystyrene board, several second positioning columns extending into the through groove are provided on the back side of the second polystyrene board, and the foam filler is provided in the through groove to wrap the first positioning column and the second positioning column.

2. The energy-saving building insulation block according to claim 1, characterized in that: The foam filling body is made of polyurethane hard foam.

3. The energy-saving building insulation block according to claim 1, characterized in that: The block base, the first limiting strip and the second limiting strip adopt an integrated structure.

4. The energy-saving building insulation block according to claim 1, characterized in that: The front side of the block base is provided with a first positioning hole corresponding to the first positioning column, and the back side of the block base is provided with a second positioning hole corresponding to the second positioning column.

5. The energy-saving building insulation block according to claim 1, characterized in that: The through grooves are distributed in the block base at intervals along the length direction of the block base.

6. The energy-saving building insulation block according to claim 1, characterized in that: The first positioning column is provided with a first annular groove located in the foam filling body, and the second positioning column is provided with a second annular groove located in the foam filling body.

7. The energy-saving building insulation block according to claim 1, characterized in that: The first polystyrene board and the first positioning column adopt an integrated structure, and the second polystyrene board and the second positioning column adopt an integrated structure.

Images