A construction method for prefabricated insulated walls

Abstract

This invention discloses a construction method for prefabricated insulated walls, aiming to provide a prefabricated insulated wall construction method with reasonable structural distribution, multiple supports for the insulation unit, wide coverage of the insulation layer, and strong stability. The key technical point is to change the traditional insulation unit structure, making the insulation unit composed of multiple components, and by setting a skeleton body with a pushing chamber, a placement groove is formed between the pushing chambers, allowing the insulation unit to be placed in the placement groove. By filling the pushing chamber with insulation fluid, it enters the deformation chamber and pushes the insulation unit to fit more closely to the wall, thereby achieving insulation within the wall interlayer while facilitating installation. This invention is applicable to the field of building wall construction technology.

Description

Technical Field

[0001] This invention relates to the field of building wall construction technology, and more specifically, to a construction method for prefabricated insulated walls. Background Technology

[0002] With the development of science and technology, people's requirements for the comfort of their living environment are gradually increasing. In cold weather, it is necessary to improve the thermal insulation performance of building walls to prevent heat loss from the room. Moreover, the improved thermal insulation effect of building walls indirectly reduces the use of air conditioning and improves the effect of environmental protection and energy saving. At present, existing insulated building walls and floors are usually made of raw materials with high thermal conductivity, such as clay, stones, and steel bars, which are not conducive to thermal insulation. Therefore, some areas use the method of directly pasting insulation boards on the outside of the wall with high thermal conductivity for insulation. However, this method is not aesthetically pleasing, and after the insulation board is pasted to the wall, it is easy for the insulation board to fall off due to the influence of external weather. It is not suitable for long-term use, and the later maintenance cost is high, which reduces the service life and affects the thermal insulation effect of the insulation layer.

[0003] For example, the patent number applied for by our company is 2025105945369, and the patent name is a construction method for an energy-saving and heat-insulating wall. It uses multiple heat-insulating units arranged in a row. The support of a single heat-insulating unit is not enough, and the space distribution is also relatively tight, which can easily cause damage during installation. Moreover, without support, the heat-insulating units are also prone to displacement, affecting subsequent installation. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a construction method for a prefabricated insulated wall with reasonable structural distribution, multiple supports for the insulation unit, wide coverage of the insulation layer, and strong stability.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a construction method for a prefabricated thermal insulation wall, comprising the following steps: S1, preparing a support frame, using an elastic material to make the frame body, and the frame body comprising two parts, the first part being a pushing chamber with an elliptical cross section; the second part being disposed between two adjacent first parts, and the second part having a deformation chamber connected to the pushing chamber; S2. Prepare insulation units by covering them with elastic covering material to form an elastic covering body, filling the elastic covering body with an appropriate amount of insulation fluid to form a seal, and repeating the above operation to obtain several insulation units for later use. S3. Exterior wall construction: Clean the foundation surface, install the bottom waterproof layer, and place the pre-treated blocks on the mortar according to the required thickness of the exterior wall. S4. Interior wall construction: Clean the foundation surface, install the bottom waterproof layer, and place the pre-treated blocks on the mortar according to the required thickness of the exterior wall. S5. Assemble the insulation unit assembly frame by placing each insulation unit in the groove formed between two adjacent push chambers to obtain the insulation unit assembly frame. S6. Place the insulation unit assembly frame and place the insulation unit assembly frame obtained in step S5 in the interlayer between the inner and outer walls. S7. Insulation unit bonding process: The insulation fluid is filled into the pushing chamber until it enters the deformation chamber and pushes the insulation unit to bond with the wall through the deformation chamber. S8. Waterproofing treatment: Waterproofing treatment is applied to the insulated wall obtained in step S7 to complete the construction of the insulated wall.

[0006] The present invention is further configured such that: the main body of the skeleton is composed of two skeleton units, and each skeleton unit includes an arc-shaped part, an extension part and an elastic part, the arc-shaped part, the extension part and the elastic part correspond one-to-one, and form a push chamber, a connecting channel and a deformation chamber connected in sequence.

[0007] The present invention is further configured such that: the skeleton unit includes an inner skeleton and an elastic material covering the inner skeleton, the inner skeleton includes an arc-shaped skeleton and an extended skeleton welded to the arc-shaped skeleton, and the elastic rubber material is covered to the outside of the inner skeleton by vulcanization.

[0008] The present invention is further configured such that: the arc-shaped frame is a double-layer structure, both layers are identical, and each layer is composed of several arc-shaped splicing units arranged along the length direction. Each arc-shaped splicing unit is welded together from several splicing frames. A first weld point is formed between two adjacent splicing frames. The first weld points of two adjacent arc-shaped splicing units are connected by a first connecting frame. The positions of the first weld points of the upper and lower distributed layers correspond one-to-one, and the corresponding first weld points are connected by a second connecting frame.

[0009] The present invention is further configured such that: the extended skeleton is also a double-layer structure, the extended skeleton and the splicing skeleton are welded to form a second weld point, two adjacent second weld points are connected by a first connecting skeleton, and the extended skeleton of the same layer is provided with a plurality of third connecting skeletons to form a mesh structure, a third weld point is formed between each third connecting skeleton and the extended skeleton, and the third weld points of the upper and lower layers are connected by a fourth connecting skeleton.

[0010] The present invention is further configured such that the spacing between the two layers of the arc-shaped skeleton is between 3cm and 8cm.

[0011] By adopting the above technical solution, the following benefits are achieved: 1. The traditional insulation unit structure is changed. The insulation unit is made into multiple components. By setting a skeleton body with a pushing chamber, a placement groove is formed between the pushing chambers. The insulation unit can be placed in the placement groove. By filling the pushing chamber with insulation fluid, it enters the deformation chamber and pushes the insulation unit to fit the wall more closely. Thus, insulation of the wall interlayer is achieved while facilitating installation. 2. The main frame consists of two frame units, each including an arc-shaped portion, an extension portion, and an elastic portion. The arc-shaped portion, extension portion, and elastic portion correspond one-to-one, forming a sequentially connected pushing chamber, connecting channel, and deformation chamber. The connecting channel facilitates the transfer of insulation fluid between the pushing chamber and the deformation chamber, causing the insulation fluid to transfer from the pushing chamber to the deformation chamber and compress the insulation unit to fit against the inner wall. The frame unit includes an inner frame covered by an elastic material. The inner frame includes an arc-shaped frame and an extension frame welded to the arc-shaped frame. The elastic rubber material is wrapped around the inner frame through vulcanization. The pushing chamber and connecting channel, as parts with minor deformation, require an internal inner frame to improve their strength and concentrate the main deformation space in the deformation chamber, thereby achieving the bonding treatment of the insulation unit. 3. In the technical solution of this invention, the arc-shaped skeleton is a double-layer structure, and both layers are identical. Since the arc-shaped skeleton is a double-layer structure, the extended skeleton is also a double-layer structure. The inner skeleton formed by the arc-shaped skeleton under the double-layer structure allows the elastic material covering its outer side to strengthen its internal structure. As a support part, it can reduce the occurrence of deformation. More specifically, since each layer of the structure is composed of several arc-shaped splicing units arranged along the length direction, and each arc-shaped splicing unit is welded from several splicing skeletons, the arc-shaped structure formed by splicing arc-shaped splicing units has less stress compared to the arc-shaped structure formed by bending metal materials, which greatly improves the stability of the internal structure and greatly enhances its practicality. 4. To further improve the stability between layers, a first weld point is formed by welding two adjacent splicing skeletons, and then the first weld points of two adjacent arc-shaped splicing units are connected by a first connecting skeleton. The positions of the first weld points of the upper and lower distributed layer structures correspond one-to-one, and the corresponding first weld points are connected by a second connecting skeleton. The extension skeleton is welded to the splicing skeleton to form a second weld point, and two adjacent second weld points are connected by a first connecting skeleton. By adopting the above structural setting, the connection strength between the layer structures is improved, and the integration between the upper and lower layers is achieved through the first and second connecting skeletons. When elastic material is attached, the overall formation can be further improved, greatly increasing the reinforcement of the internal structure of the pushing chamber. Similarly, the extension skeleton of the same layer is provided with several third connecting skeletons to form a mesh structure. The third weld points of the upper and lower layers are connected by a fourth connecting skeleton. The third connecting skeleton covers the extension skeleton and forms a mesh structure. Then, the third weld points formed between each third connecting skeleton and the extension skeleton are connected by the fourth connecting skeleton, which also achieves the integrity between the upper and lower layers of the extension skeleton, thereby improving the internal structural strength after the subsequent attachment of elastic material and greatly extending the service life. Attached Figure Description

[0012] Figure 1 This is a construction flowchart illustrating an embodiment of a prefabricated insulated wall construction method according to the present invention.

[0013] Figure 2 This is a three-dimensional structural diagram of a wall structure according to an embodiment of a construction method for a prefabricated insulated wall according to the present invention.

[0014] Figure 3 This is a structural diagram of the skeleton and insulation unit of an embodiment of a construction method for a prefabricated insulated wall according to the present invention.

[0015] Figure 4 This is an embodiment of a construction method for a prefabricated insulated wall according to the present invention. Figure 3 Enlarged view of the structure at point A in the middle.

[0016] Figure 5 This is an embodiment of a construction method for a prefabricated insulated wall according to the present invention. Figure 3 Enlarged view of the structure at point B in the middle.

[0017] Figure 6 This is a schematic diagram of the deformation chamber pushing the insulation unit to fit the wall structure in an embodiment of the construction method of a prefabricated insulated wall according to the present invention.

[0018] In the attached diagram, the following labels are used: 1. Supporting frame; 10. Pushing chamber; 11. Deformation chamber; 2. Insulation unit; 3. Exterior wall; 4. Interior wall; 5. Insulation unit assembly frame; 6. Main frame; 60. Frame unit; 61. Arc-shaped part; 62. Extension part; 63. Elastic part; 64. Connecting channel; 70. Inner frame; 71. Elastic material; 72. Arc-shaped frame; 73. Extension frame; 720. Arc-shaped splicing unit; 721. Splicing frame; 722. First weld point; 723. First connecting frame; 724. Second connecting frame; 730. Second weld point; 731. Third connecting frame; 732. Third weld point; 733. Fourth connecting frame. Detailed Implementation

[0019] Reference Figures 1 to 6 The following is a further description of an embodiment of the construction method for a prefabricated insulated wall according to the present invention.

[0020] For ease of explanation, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “down” of other elements or features would be positioned “up” of those other elements or features. Therefore, the exemplary term “down” can encompass both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0021] Moreover, relational terms such as “first” and “second” are used merely to distinguish one component from another that has the same name, without necessarily requiring or implying any such actual relationship or order between the components.

[0022] A construction method for a prefabricated thermal insulation wall includes the following steps: S1, preparing a support frame 1, using elastic material 71 to make a frame body 6, and the frame body 6 includes two parts, the first part being a push chamber 10 with an elliptical cross section; the second part is disposed between two adjacent first parts, and the second part is provided with a deformation chamber 11 connected to the push chamber 10; S2. Prepare insulation unit 2 by covering it with elastic covering material to form an elastic covering body, and filling the elastic covering body with an appropriate amount of insulation fluid to form a seal. Repeat the above operation to obtain several insulation units 2 for later use. The traditional structure of the insulation unit 2 has been changed. The insulation unit 2 is made into multiple components. By setting the skeleton body 6 with the push chamber 10, a placement groove is formed between the push chamber 10 and the push chamber 10, so that the insulation unit 2 can be placed in the placement groove. By filling the push chamber 10 with insulation fluid, it enters the deformation chamber 11 and pushes the insulation unit 2 to fit the wall more closely. Thus, insulation of the wall interlayer is achieved while facilitating installation. S3, Exterior Wall 3 Masonry: Clean the foundation surface, install the bottom waterproof layer, and place the pre-treated blocks on the mortar according to the required thickness of the exterior wall 3; S4, Inner wall 4 masonry: Clean the foundation surface, set the bottom waterproof layer, and place the pre-treated blocks on the mortar according to the required thickness of the outer wall 3; S5. Assemble the heat insulation unit 2 assembly frame by placing each heat insulation unit 2 in the groove formed between two adjacent push chambers 10, and obtain the heat insulation unit 2 assembly frame. S6. Place the insulation unit 2 assembly frame. Place the insulation unit 2 assembly frame obtained in step S5 into the interlayer between the inner and outer walls 3. S7. The insulation unit 2 is bonded together by filling the pushing chamber 10 with insulation fluid until the insulation fluid enters the deformation chamber 11 and pushes the insulation unit 2 to bond with the wall through the deformation chamber 11. S8. Waterproofing treatment: Waterproofing treatment is applied to the insulated wall obtained in step S7 to complete the construction of the insulated wall.

[0023] Furthermore, the main frame 6 is composed of two frame units 60, and each frame unit 60 includes an arc-shaped portion 61, an extension portion 62, and an elastic portion 63. The arc-shaped portion 61, the extension portion 62, and the elastic portion 63 correspond one-to-one, enabling the formation of a sequentially connected pushing chamber 10, a connecting channel 64, and a deformation chamber 11. The connecting channel 64 facilitates the transfer of the heat-insulating fluid between the pushing chamber 10 and the deformation chamber 11, resulting in the heat-insulating fluid being transferred from the pushing chamber 10 to the deformation chamber 11, thus contributing to the heat insulation process. Unit 2 is compressed to fit the inner wall. The skeleton unit 60 includes an inner skeleton 70 and an elastic material 71 covering the inner skeleton 70. The inner skeleton 70 includes an arc-shaped skeleton 72 and an extension skeleton 73 welded to the arc-shaped skeleton 72. The elastic rubber material is wrapped around the inner skeleton 70 by vulcanization. The cavity 10 and the connecting channel 64 are parts with slight deformation. The strength of them needs to be improved by the built-in inner skeleton 70, and the main deformation space is concentrated in the deformation cavity 11, thereby realizing the bonding treatment of the insulation unit 2.

[0024] Furthermore, the arc-shaped frame 72 has a double-layer structure, with both layers being identical. Each layer is composed of several arc-shaped splicing units 720 arranged along its length. Each arc-shaped splicing unit 720 is welded together from several splicing frames 721. A first weld point 722 is formed between two adjacent splicing frames 721. The first weld points 722 of two adjacent arc-shaped splicing units 720 are connected by a first connecting frame 723. The positions of the first weld points 722 of the upper and lower distributed layers correspond one-to-one, and the corresponding first weld points 722 are connected by a second connecting frame 724. In this invention, by making the arc-shaped frame 72 a double-layer structure, the two layers... Since the curved frame 72 adopts a double-layer structure, the extended frame 73 is also a double-layer structure. The inner frame 70 formed by the curved frame 72 under the double-layer structure allows the elastic material 71 covering its outer side to strengthen its internal structure. As a supporting part, it can reduce the occurrence of deformation. More specifically, since each layer of structure is composed of several curved splicing units 720 arranged along the length direction, and each curved splicing unit 720 is welded from several splicing frames 721, the curved structure formed by splicing the curved splicing units 720 has less stress compared to the curved structure formed by bending metal materials, which greatly improves the stability of the internal structure and greatly enhances its practicality. Furthermore, the extension frame 73 is also a double-layer structure. The extension frame 73 is welded to the splicing frame 721 to form a second weld point 730. Two adjacent second weld points 730 are connected by a first connecting frame 723. The extension frame 73 of the same layer is provided with several third connecting frames 731 to form a mesh structure. A third weld point 732 is formed between each third connecting frame 731 and the extension frame 73. The third weld points 732 of the upper and lower layers are connected by a fourth connecting frame 733. In order to further improve the stability between the layers, the first weld point 722 formed by welding two adjacent splicing frames 721 is connected to the first weld point 722 of two adjacent arc splicing units 720 by the first connecting frame 723. The positions of the first weld points 722 of the upper and lower layer structures correspond one-to-one, and the corresponding first weld points 722 are connected by a second connecting frame 724. The extension frame 73 is welded to the splicing frame 721 to form a second weld point 730. 30. Two adjacent second weld points 730 are connected by a first connecting skeleton 723. By adopting the above structure, the connection strength between the layers is improved, and the integration between the upper and lower layers is achieved through the first and second connecting skeletons. When the elastic material 71 is attached, the overall formation can be further improved, greatly increasing the reinforcement of the internal structure of the push chamber 10. Similarly, the extension skeleton 73 of the same layer is provided with several third connecting skeletons 731 to form a mesh structure. The third weld points 732 of the upper and lower layers are connected by a fourth connecting skeleton 733. The extension skeleton 73 is covered by the third connecting skeleton 731 to form a mesh structure. The third weld points 732 formed between each third connecting skeleton 731 and the extension skeleton 73 are connected by the fourth connecting skeleton 733, which also achieves the integrity between the upper and lower layers of the extension skeleton 73, thereby improving the internal structural strength after the elastic material 71 is attached and greatly extending the service life.

[0025] Furthermore, the spacing between the two layers of the arc-shaped skeleton 72 is between 3cm and 8cm. In order to ensure the continuous stability of the pushing chamber 10 and the connecting channel 64, if the spacing between the two layers is too small, it will easily affect the overall strength. If the spacing between the two layers is too large, it will not only increase the production cost, but also prevent the inner skeleton 70 structure and the covering structure from forming a tighter structure. Therefore, setting the spacing between the two layers between 3-8cm can maximize the integrity between the covering layer and the inner skeleton 70 structure, greatly improving stability.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included within the protection scope of the present invention.

Claims

1. A construction method for prefabricated insulated walls, characterized in that, The process includes the following steps: S1, preparing a support frame (1), using an elastic material (71) to make a frame body (6), and the frame body (6) includes two parts, the first part being a push chamber (10) with an elliptical cross section; the second part is located between two adjacent first parts, and the second part is provided with a deformation chamber (11) connected to the push chamber (10); S2. Prepare insulation unit (2), which is formed by covering with elastic covering material to form an elastic covering body, and filling the elastic covering body with an appropriate amount of insulation fluid to form a seal, and repeat the above operation to obtain several insulation units (2) for use. S3, External wall (3) masonry: Clean the foundation surface, set the bottom waterproof layer, and place the pre-treated blocks on the mortar according to the required thickness of the external wall (3); S4, Inner wall (4) masonry: clean the foundation surface, set the bottom waterproof layer, and place the pre-treated blocks on the mortar according to the required thickness of the outer wall (3); S5. Assemble the insulation unit (2) assembly frame by placing each insulation unit (2) in the groove formed between two adjacent push chambers (10) to obtain the insulation unit (2) assembly frame. S6. Place the insulation unit (2) assembly frame and place the insulation unit (2) assembly frame obtained in step S5 in the interlayer between the inner and outer walls (3). S7. The insulation unit (2) is fitted together by filling the pushing chamber (10) with insulation fluid until the insulation fluid enters the deformation chamber (11) and pushes the insulation unit (2) and the wall together through the deformation chamber (11). S8. Waterproofing treatment: Waterproofing treatment is applied to the insulated wall obtained in step S7 to complete the construction of the insulated wall.

2. The construction method of a prefabricated insulated wall according to claim 1, characterized in that, The main body of the skeleton (6) is composed of two skeleton units (60), and each skeleton unit (60) includes an arc-shaped part (61), an extension part (62) and an elastic part (63). The arc-shaped part (61), the extension part (62) and the elastic part (63) correspond one-to-one and form a push chamber (10), a connecting channel (64) and a deformation chamber (11) connected in sequence.

3. The construction method of a prefabricated insulated wall according to claim 2, characterized in that, The skeleton unit (60) includes an inner skeleton (70) and an elastic material (71) covering the inner skeleton (70). The inner skeleton (70) includes an arc-shaped skeleton (72) and an extension skeleton (73) welded to the arc-shaped skeleton (72). The elastic rubber material is covered to the outside of the inner skeleton (70) by vulcanization.

4. The construction method of a prefabricated insulated wall according to claim 3, characterized in that, The arc-shaped frame (72) is a double-layer structure, both layers are identical, and each layer is composed of several arc-shaped splicing units (720) arranged along the length direction. Each arc-shaped splicing unit (720) is welded together from several splicing frames (721). A first weld point (722) is formed between two adjacent splicing frames (721). The first weld points (722) of two adjacent arc-shaped splicing units (720) are connected by a first connecting frame (723). The positions of the first weld points (722) of the upper and lower distributed layers correspond one-to-one, and the corresponding first weld points (722) are connected by a second connecting frame (724).

5. The construction method of a prefabricated insulated wall according to claim 4, characterized in that, The extended frame (73) is also a double-layer structure. The extended frame (73) and the splicing frame (721) are welded to form a second weld point (730). Two adjacent second weld points (730) are connected by a first connecting frame (723). The extended frame (73) of the same layer is provided with a number of third connecting frames (731) to form a mesh structure. A third weld point (732) is formed between each third connecting frame (731) and the extended frame (73). The third weld points (732) of the upper and lower layers are connected by a fourth connecting frame (733).

6. The construction method of a prefabricated insulated wall according to claim 4, characterized in that, The spacing between the two layers of the arc-shaped skeleton (72) is between 3cm and 8cm.

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