Prefabricated thermal insulation wall

Abstract

The utility model relates to the technical field of assembled heat preservation wall, especially assembled heat preservation wall, including heat preservation wall body, the outside of heat preservation wall body is connected with reinforcing outer frame, and the left and right sides of the inside of reinforcing outer frame upper end surface all are provided with first slot, first slot inside fixedly connected with first positioning piece, and first positioning piece is annular array and has four, and one side of reinforcing outer frame is provided with second slot, and second slot is vertical array and has six, and one side of six second slots all is provided with second positioning slot, and the left and right sides of reinforcing outer frame lower end surface all are fixedly connected with first plug -in spare, and the inside of first plug -in spare is provided with first positioning slot, and first positioning slot is annular array and has four, and one side of reinforcing outer frame is fixedly connected with second plug -in spare, and second plug -in spare is vertical array and has six, the utility model discloses the stability of the connecting mode between heat preservation wall body is improved, improves its splicing stability, prevents the subsequent crack and causes the separation.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated insulation wall technology, and in particular to prefabricated insulation walls. Background Technology

[0002] Insulated walls are structures applied to the surface of building walls to insulate the interior space of the wall. Prefabricated insulated walls are generally prefabricated structures that are installed on the outer surface of the building by means of cement bonding or bolt penetration, and do not have load-bearing support functions. The existing patent number CN212129549U discloses a prefabricated insulation wall, including an insulation board prefabricated insulation wall, which is covered with a steel mesh prefabricated insulation wall, and a concrete layer prefabricated insulation wall is poured on the steel mesh prefabricated insulation wall; an assembly notch is provided at the left end of the concrete layer prefabricated insulation wall, and an assembly protrusion is provided at the right end of the concrete layer prefabricated insulation wall. Through the cooperation of the insulation board, steel mesh, concrete layer, assembly notch, and assembly protrusion, the assembly notch and assembly protrusion match during assembly, improving the sealing performance and thus improving the insulation performance. It has the characteristics of simple structure and convenient assembly.

[0003] However, existing prefabricated insulation walls will crack after long-term use, resulting in cracks that affect aesthetics. They also have low safety, short service life, and high maintenance costs. Furthermore, the mortar bonding method used to connect the walls makes the bonded areas prone to cracking and falling off over time, which has certain drawbacks. Utility Model Content

[0004] To overcome the problems of existing prefabricated insulation walls cracking after long-term use, having low safety, high maintenance costs, and the connection method between walls also causing cracking and falling off later.

[0005] The technical solution of this utility model is as follows: a prefabricated thermal insulation wall, including a thermal insulation wall body, a reinforcing outer frame fitted onto the outside of the thermal insulation wall body, first slots are provided on both the left and right sides of the inner surface of the upper end of the reinforcing outer frame, first positioning members are fixedly connected inside the first slots, and there are four first positioning members arranged in a circular array; a second slot is provided on one side of the reinforcing outer frame, and there are six second slots arranged in a vertical array; a second positioning groove is provided on one side of each of the six second slots; first plug-in members are fixedly connected on both the left and right sides of the lower end of the reinforcing outer frame, and first positioning grooves are provided inside the first plug-in members, and there are four first positioning grooves arranged in a circular array; a second plug-in member is fixedly connected on one side of the reinforcing outer frame, and there are six second plug-in members arranged in a vertical array; reinforcing steel bars are fixedly connected inside the reinforcing outer frame; and thermal insulation modules are provided inside the thermal insulation wall body.

[0006] Preferably, the first positioning member includes a second positioning block, and there are four second positioning blocks arranged in a circular array inside the first slot. The first plug-in member includes a second plug block, and there are four first positioning grooves arranged in a circular array inside the second plug block.

[0007] Preferably, the second connector includes a first plug block, which is arranged in a vertical array of six. The six first plug blocks are externally fixedly connected to a first positioning block, which is arranged in a circular array of four.

[0008] Preferably, the second insert is inserted into the first slot, and all four second positioning blocks are inserted into the four first positioning slots. The mortise and tenon joint is used for splicing between the upper and lower walls.

[0009] Preferably, the first insert is inserted into the second slot, and the first positioning block is inserted into the second positioning groove. The mortise and tenon joint is used for splicing between the left and right walls.

[0010] As a preferred option, the reinforcing bars include horizontal bars and vertical bars. There are multiple horizontal bars arranged horizontally and multiple vertical bars arranged vertically. The horizontal bars and vertical bars are spliced ​​together at intersections to reinforce the wall.

[0011] Preferably, the insulation module includes an insulation layer, a substrate layer is attached to one side of the insulation layer, a fireproof layer is attached to the other side of the insulation layer, and an anti-crack mortar layer is poured inside the insulation wall.

[0012] The beneficial effects of this utility model are: 1. This prefabricated insulation wall improves the stability of the connection between the walls through the mortise and tenon joint structure, preventing cracking and detachment at the connection points over a long period of time. 2. This prefabricated insulated wall uses an anti-cracking mortar layer and reinforcing steel bars inside the wall to increase the wall's hardness, prevent cracking, extend its service life, and reduce subsequent maintenance costs. Attached Figure Description

[0013] Figure 1 The diagram shown is a schematic representation of the overall structure of the prefabricated insulated wall of this utility model. Figure 2 This utility model is shown. Figure 1 A magnified schematic diagram of the three-dimensional structure at point A; Figure 3 The diagram shown is a three-dimensional structural schematic of the prefabricated insulated wall of this utility model. Figure 4 This utility model is shown. Figure 3 A magnified schematic diagram of the three-dimensional structure at point B; Figure 5The diagram shown is a schematic representation of the material structure of the internal cross-section of the thermal insulation wall of this utility model. Figure 6 The diagram shown is a schematic representation of the structure of the thermal insulation module of this utility model.

[0014] Explanation of reference numerals in the attached drawings: 1. Insulated wall; 2. Reinforced outer frame; 3. First insert block; 4. First positioning block; 5. Second insert block; 6. First positioning groove; 7. First slot; 8. Second positioning block; 9. Second slot; 10. Second positioning groove; 11. Reinforcing steel bar; 12. Substrate layer; 13. Insulation layer; 14. Crack-resistant mortar layer; 15. Fireproof layer. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Please see Figures 1-6 This utility model provides an embodiment of a prefabricated insulated wall, including an insulated wall body 1, a reinforcing outer frame 2 fitted onto the outside of the insulated wall body 1, first slots 7 being provided on both the left and right sides of the inner upper surface of the reinforcing outer frame 2, first positioning members being fixedly connected inside the first slots 7, four of the first positioning members being arranged in a circular array, a second slot 9 being provided on one side of the reinforcing outer frame 2, six of the second slots 9 being arranged in a vertical array, a second positioning groove 10 being provided on one side of each of the six second slots 9, first plug-in members being fixedly connected on both the left and right sides of the lower surface of the reinforcing outer frame 2, first positioning grooves 6 being provided inside the first plug-in members, four of the first positioning grooves 6 being arranged in a circular array, a second plug-in member being fixedly connected on one side of the reinforcing outer frame 2, six of the second plug-in members being arranged in a vertical array, reinforcing steel bars 11 being fixedly connected inside the reinforcing outer frame 2, and an insulated module being provided inside the insulated wall body 1.

[0017] The first positioning component includes four second positioning blocks 8 arranged in a circular array inside the first slot 7. The first insertion component includes four second insertion blocks 5, each with a first positioning groove 6 arranged in a circular array. The second insertion component includes six first insertion blocks 3 arranged in a vertical array. Four first positioning blocks 4 are fixedly connected to the outside of the six first insertion blocks 3, arranged in a circular array. The second insertion blocks 5 are inserted into the first slot 7, and the four second positioning blocks 8 are inserted into the four first positioning grooves 6. The connection is made by mortise and tenon joints and is used for splicing between upper and lower walls. The first insert 3 is inserted into the second slot 9, and the first positioning block 4 is inserted into the second positioning groove 10. The mortise and tenon joint is used for splicing between the left and right walls. The first insert 3 is inserted into the second slot 9, and the four first positioning blocks 4 on the outside of the first insert 3 are inserted into the four second positioning grooves 10 for fixation. The mortise and tenon joint is used to achieve the horizontal splicing of the insulation wall 1. At the same time, the second insert 5 is inserted into the first slot 7, and the second positioning block 8 is inserted into the four first positioning grooves 6. The mortise and tenon joint is used to achieve the vertical splicing of the insulation wall 1, and then cement is poured in.

[0018] The reinforcing steel bars 11 include horizontal and vertical steel bars. There are multiple horizontal steel bars arranged horizontally and multiple vertical steel bars arranged vertically. The horizontal and vertical steel bars are spliced ​​together to reinforce the wall. The insulation module includes an insulation layer 13. A base material layer 12 is attached to one side of the insulation layer 13 and a fireproof layer 15 is attached to the other side of the insulation layer 13. The interior of the insulation wall 1 is filled with a crack-resistant mortar layer 14. The hardness of the insulation wall 1 is enhanced and its service life is improved by the splicing of the horizontal and vertical steel bars. The insulation layer 13 is relatively thick. For areas with high outdoor temperatures in winter, the insulation layer 13 is thinner. Each prefabricated insulation wall panel is connected by steel bars and then cement is poured.

[0019] During operation, the first insert 3 is inserted into the second slot 9, and the four first positioning blocks 4 on the outside of the first insert 3 are inserted into the four second positioning slots 10 for fixation. The horizontal splicing of the insulation wall 1 is achieved by using the tenon and mortise joint method. At the same time, the second insert 5 is inserted into the first slot 7, and the second positioning block 8 is inserted into the four first positioning slots 6. The vertical splicing of the insulation wall 1 is achieved by using the tenon and mortise joint method. Cement is then poured in. The splicing form of cross-shaped horizontal and vertical steel bars strengthens the hardness of the insulation wall 1 and improves its service life. The insulation layer 13 is relatively thick. For areas with high outdoor temperatures in winter, the insulation layer 13 is relatively thin. Each prefabricated insulation wall panel is connected by steel bars and then cement is poured in.

[0020] Through the above steps, the mortise and tenon joint structure between the insulated wall 1 improves the stability of the connection between the walls and prevents cracking and falling off at the connection point over a long period of time. This solves the problems of existing prefabricated insulated walls cracking after long-term use, low safety, high maintenance costs, and the connection method between the walls also causing cracking and falling off in the future.

Claims

1. A prefabricated insulated wall, comprising an insulated wall body (1), characterized in that: The outer side of the insulated wall (1) is fitted with a reinforcing frame (2). The upper surface of the reinforcing frame (2) has first slots (7) on both the left and right sides. The first slots (7) are fixedly connected to the first positioning parts. There are four first positioning parts in a circular array. The reinforcing frame (2) has a second slot (9) on one side. There are six second slots (9) in a vertical array. The six second slots (9) have a second positioning groove (10) on one side. The lower surface of the reinforcing frame (2) has first plug-in parts on both the left and right sides. The first plug-in parts have a first positioning groove (6) in the inside. There are four first positioning grooves (6) in a circular array. The reinforcing frame (2) has a second plug-in part on one side. There are six second plug-in parts in a vertical array. The reinforcing frame (2) has a reinforcing steel bar (11) fixedly connected inside. The interior of the insulated wall (1) is equipped with an insulation module.

2. The prefabricated thermal insulation wall according to claim 1, characterized in that: The first positioning component includes a second positioning block (8), which is located inside the first slot (7) and is arranged in a circular array of four. The first plug-in component includes a second plug (5), which is provided with a first positioning groove (6) inside. The first positioning groove (6) is arranged in a circular array of four.

3. The prefabricated thermal insulation wall according to claim 1, characterized in that: The second connector includes a first plug (3), which is arranged in a vertical array of six. The six first plugs (3) are externally fixedly connected to a first positioning block (4), which is arranged in a circular array of four.

4. The prefabricated thermal insulation wall according to claim 1, characterized in that: The second insert (5) is inserted into the first slot (7), and the four second positioning blocks (8) are all inserted into the four first positioning slots (6). The mortise and tenon joint is used for splicing between the upper and lower walls.

5. The prefabricated thermal insulation wall according to claim 1, characterized in that: The first insert (3) is inserted into the second slot (9), and the first positioning block (4) is inserted into the second positioning groove (10). The mortise and tenon joint is used for splicing between the left and right walls.

6. The prefabricated thermal insulation wall according to claim 1, characterized in that: The reinforcing bars (11) include horizontal bars and vertical bars. There are multiple horizontal bars arranged horizontally and multiple vertical bars arranged vertically. The horizontal bars and vertical bars are spliced ​​together to reinforce the wall.

7. The prefabricated thermal insulation wall according to claim 1, characterized in that: The insulation module includes an insulation layer (13), a substrate layer (12) is attached to one side of the insulation layer (13), a fireproof layer (15) is attached to the other side of the insulation layer (13), and an anti-crack mortar layer (14) is poured inside the insulation wall (1).

Images