Energy-saving wall and its construction method, manufacturing method of integrated decorative external thermal insulation unit component

Abstract

The present invention discloses an energy-saving wall, its construction method, and a manufacturing method of an integrated finish exterior insulation unit component. The construction method of the energy-saving wall includes the following steps: Step S10, manufacturing the integrated finish exterior insulation unit component; Step S20, installing the wall connecting member in the base wall; Step S30, connecting one end of the exterior hanging component to the wall connecting member, connecting the other end of the exterior hanging component to the guiding and limiting member, and connecting to the upper and lower adjacent two integrated finish exterior insulation unit components through the guiding and limiting member for adjusting the horizontal and verticality of the integrated finish exterior insulation unit component; Step S40, treating the joints formed by any two adjacent integrated finish exterior insulation unit components. It is more suitable for the application in the construction site with narrow space by adjusting the flatness and verticality. A large number of exterior joints are reduced, which can not only improve the installation speed but also greatly reduce the risk of water leakage.

Description

Technical Field

[0001] The present invention relates to an energy-saving wall, its construction method, and a manufacturing method of an integrated finish and external insulation unit component. Background Art

[0002] In recent years, the state has vigorously promoted the energy-saving upgrading and transformation of existing buildings and implemented actions in the construction field.

[0003] Among them, the energy-saving transformation of the exterior wall is an important part of the energy-saving upgrading of existing buildings. At present, the general practices for the energy-saving transformation of traditional exterior walls are as follows: 1) If there is an original insulation layer, the original exterior wall insulation layer is removed, the base surface is treated, and a new insulation layer is pasted; 2) If there is no original insulation layer, the wall base surface is treated and a new insulation layer is bonded. Removing the insulation and treating the base surface will generate a large amount of noise, dust, and construction waste, require a large amount of labor and a spacious working space. The overall process is complex, the construction efficiency is low, it is not suitable for densely built-up urban areas and does not conform to the characteristics of building industrialization. In addition, more and more provinces and cities across the country have successively prohibited the practice of combining external insulation with bonding and anchoring. The above-mentioned exterior wall energy-saving transformation practices cannot meet the requirements of relevant policies. Therefore, there has also emerged a practice of installing a heat-insulating and decorative integrated board after installing keels on the original exterior wall. The components such as keels and heat-insulating and decorative integrated boards in this practice are relatively small in size, there are many vertical joints on the facade, the risk of leakage is large, the installation steps are complex, the efficiency is not high, a large amount of labor is also required on the construction site, and it is difficult to adjust the flatness and perpendicularity during the installation process, and the forming effect is poor. Summary of the Invention

[0004] The purpose of the present invention is to overcome the above-mentioned existing deficiencies. The present invention provides an energy-saving wall, its construction method, and a manufacturing method of an integrated finish and external insulation unit component.

[0005] The present invention is achieved through the following technical solutions:

[0006] A construction method of an energy-saving wall, the construction method of the energy-saving wall includes the following steps:

[0007] Step S10, manufacturing an integrated finish and external insulation unit component;

[0008] Step S20, installing and setting wall connectors in the base wall;

[0009] Step S30, connecting one end of the external hanging component to the wall connector, connecting the other end of the external hanging component to the guiding and limiting member, and connecting to the upper and lower adjacent two integrated finish and external insulation unit components through the guiding and limiting member and used to adjust the horizontal and verticality of the integrated finish and external insulation unit component;

[0010] Step S40, treating the joint formed by any two adjacent integrated finish and external insulation unit components.

[0011] Further, the step S30 specifically includes the following steps:

[0012] Step S31, the lower integrated finishing and external thermal insulation unit component has been installed, and the adjusting part of the lower guiding and limiting part is extended into the grouting groove at the top of the main hollow pipe of the lower integrated finishing and external thermal insulation unit component;

[0013] Step S32, lift the upper integrated finishing and external thermal insulation unit component, and insert and position the positioning part of the lower guiding and limiting part into the bottom of the main hollow pipe of the upper integrated finishing and external thermal insulation unit component;

[0014] Step S33, install the upper external hanging component;

[0015] Step S34, install the upper guiding and limiting part, and the adjusting part of the upper guiding and limiting part is extended into the grouting groove at the top of the main hollow pipe of the upper integrated finishing and external thermal insulation unit component;

[0016] Step S35, grout into the grouting groove for fixation.

[0017] A manufacturing method of an integrated finishing and external thermal insulation unit component, the manufacturing method of the integrated finishing and external thermal insulation unit component includes the following steps:

[0018] Step S1, manufacture a hollow pipe skeleton;

[0019] Step S2, place the hollow pipe skeleton in a mold, and inject the raw materials of the thermal insulation layer into the mold, so that the hollow pipe skeleton is located in the thermal insulation layer and form an external thermal insulation board;

[0020] Step S3, connect the finishing layer to the outer side of the thermal insulation layer.

[0021] Further, the hollow pipe skeleton includes a main hollow pipe, a transverse hollow pipe and a head plate; the step S1 specifically includes the following steps:

[0022] Step S11, arrange a plurality of strengthening connection structures on the outer surface of the main hollow pipe to realize the connection strength between the main hollow pipe and the thermal insulation layer;

[0023] Step S12, arrange the head plate in the main hollow pipe, and the head plate is close to the top end of the main hollow pipe, and a grouting groove is formed between the top surface of the head plate and the top end of the main hollow pipe;

[0024] Step S13, arrange the transverse hollow pipe perpendicular to and intersect with the main hollow pipe and connect them to each other;

[0025] And / or, in the step S3, raw materials for the decorative layer are poured on the outer side surface of the external thermal insulation board, so as to connect the decorative layer to the outer side surface of the thermal insulation layer; or, the rigid formed decorative layer is connected to the outer side surface of the external thermal insulation board by a combination of bonding and hot pressing.

[0026] Further, before or after the step S3, a step S4 is further included, and the step S4 is: assembling a plurality of the external thermal insulation boards through assembling components to achieve mutual splicing.

[0027] Further, in the step S4, the assembling component is an insert, and two ends of the insert are respectively embedded in two of the main hollow tubes or two of the transverse hollow tubes;

[0028] Or, the assembling component is a shaping plate, and two ends of the shaping plate are respectively connected to the outer surfaces of two of the main hollow tubes or two of the transverse hollow tubes through fasteners.

[0029] Further, after the step S4 and the step S3, a step S5 is further included, and the step S5 is: sealing the assembling seam formed by any two adjacent external thermal insulation boards.

[0030] Further, the material of the thermal insulation layer is an A-level fireproof thermal insulation material.

[0031] Further, the material of the thermal insulation layer is a graphene thermal insulation material.

[0032] Further, the material of the thermal insulation layer is an organic-inorganic composite thermal insulation material.

[0033] Further, the material of the thermal insulation layer is a composite thermal insulation board compounded with a thermal insulation material having high thermal insulation performance.

[0034] An energy-saving wall, which comprises a base wall, a wall connecting member, an external hanging member, a guiding and limiting member, and a plurality of integrated finishing external hanging thermal insulation unit components manufactured by the manufacturing method of the integrated finishing external hanging thermal insulation unit component as described above. The wall connecting member is connected inside the base wall. One end of the external hanging member is connected to the wall connecting member, and the other end of the external hanging member extends outward away from the base wall and is connected to the guiding and limiting member. The guiding and limiting member is connected to two adjacent integrated finishing external hanging thermal insulation unit components above and below, so that a plurality of the integrated finishing external hanging thermal insulation unit components are spliced with each other. The guiding and limiting member comprises a positioning part and an adjusting part which are connected to each other from top to bottom. The positioning part is inserted and positioned inside the bottom of the main hollow pipe of the integrated finishing external hanging thermal insulation unit component above, and the adjusting part extends into the top of the main hollow pipe of the integrated finishing external hanging thermal insulation unit component below and can move inside the main hollow pipe during installation to adjust the horizontal and verticality of the integrated finishing external hanging thermal insulation unit component.

[0035] Further, the adjusting part is a limiting screw rod, the positioning part is a guiding plate, the guiding plate is connected to the top of the limiting screw rod, the top of the guiding plate has a positioning and guiding sliding surface, a through hole is formed in the external hanging member, and the limiting screw rod passes through the through hole and extends into the top of the main hollow pipe;

[0036] And / or, the energy-saving wall further comprises a caulking material, and the caulking material is located between any two adjacent integrated finishing external hanging thermal insulation unit components and is connected to the two integrated finishing external hanging thermal insulation unit components.

[0037] Further, the guiding and limiting member further comprises a gasket, and the gasket is arranged between the positioning part and the external hanging member;

[0038] And / or, the cross-sectional shape of the positioning part is in a "ten" shape.

[0039] The beneficial effects of the present invention are as follows:

[0040] 1. Compared with the current method of installing keels on the base wall and then installing the thermal insulation and decoration integrated boards one by one, the present invention realizes the integration of the thermal insulation layer, the hollow pipe skeleton and the finishing layer in the factory, and the installation is completed in one step by the dry hanging method on site. In the later stage, there is no need to carry out the finishing construction of the whole wall, the construction period is short, the efficiency is high, and the noise and the emission of garbage dust are much less than the existing method, which is especially suitable for the construction site with narrow space in the city center.

[0041] 2. Compared with the existing 0.6m*0.6m thermal insulation decorative integrated board, the integrated decorative external thermal insulation unit component provided by the present invention can be assembled to form an extra-large plate of not less than 1.2m*3.6m, and only one plate is needed in one floor to meet the needs of most buildings. The existing joint processing is time-consuming and labor-intensive, and the sealing effect is not easy to ensure. The extra-large size of the present invention can greatly reduce the joints of the facade, which can not only increase the installation speed but also greatly reduce the risk of water leakage.

[0042] 3. It effectively solves the problem of difficult adjustment of the flatness and verticality of the traditional external structure installation. Compared with the conventional bolt connection that needs to be aligned and screwed in and is difficult to adjust twice, the grouting method in which the guide limiter and the grouting groove match each other has a larger allowable error. The high-strength fast-setting slurry in the grouting groove can provide a certain time window before solidification to adjust the flatness and verticality of the integrated decorative external insulation unit components, and is also more suitable for construction sites with narrow spaces.

[0043] 4. The lower part of the integrated facing external insulation unit component is supported by the external component, and the upper part is tied and limited by the grouting groove, forming a force system of supporting from below and pulling from above, ensuring the overall safety and stability of the energy-saving wall, and also realizing a fast and efficient dry-hanging installation method.

[0044] 5. The cross guide plate arranged on the top of the guide limiter has a narrow upper part and a wide lower part, which is convenient for the integrated veneer external insulation unit component to be quickly positioned and slid into the guide plate when it is in place, so that it falls into place. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 This is a schematic cross-sectional structure diagram of the integrated facing external insulation unit component of Example 1 of the present invention.

[0046] Figure 2 This is a schematic structural diagram of the integrated facing external insulation unit component of Example 1 of the present invention.

[0047] Figure 3 It is a schematic diagram of the side section structure of the integrated decorative external insulation unit component of Example 1 of the present invention.

[0048] Figure 4 This is a flow chart of a method for manufacturing an integrated facing external insulation unit component according to Example 1 of the present invention.

[0049] Figure 5 It is a schematic diagram of the side section structure of the energy-saving wall of Example 1 of the present invention.

[0050] Figure 6 This is a schematic diagram of the cross-sectional structure of the energy-saving wall of Example 1 of the present invention.

[0051] Figure 7Partial enlarged side sectional view of the energy-saving wall in Embodiment 1 of the present invention.

[0052] Figure 8 Partial enlarged cross-sectional view of the energy-saving wall in Embodiment 1 of the present invention.

[0053] Figure 9 Structural diagram of the guiding and limiting member in Embodiment 1 of the present invention.

[0054] Figure 10 Flow chart of the construction method of the energy-saving wall in Embodiment 1 of the present invention.

[0055] Figure 11 Structural diagram of the integrated decorative surface and externally hung thermal insulation unit component in Embodiment 2 of the present invention.

[0056] Figure 12 Side sectional structural diagram of the integrated decorative surface and externally hung thermal insulation unit component in Embodiment 2 of the present invention.

[0057] Explanation of reference numerals:

[0058] Externally hung thermal insulation board 1

[0059] Thermal insulation layer 11

[0060] Hollow tube framework 12

[0061] Main hollow tube 121

[0062] Horizontal hollow tube 122

[0063] Anchoring component 123

[0064] End head plate 124

[0065] Grouting groove 125

[0066] Thermal insulation material 126

[0067] Reinforcing mesh 13

[0068] Decorative surface layer 2

[0069] Assembly component 3

[0070] Integrated decorative surface and externally hung thermal insulation unit component 10

[0071] Base wall 20

[0072] Wall connecting member 30

[0073] Externally hung component 40

[0074] Guiding and limiting member 50

[0075] Positioning part 502

[0076] Adjusting part 501

[0077] Gasket 503

[0078] Seam material 60 Specific implementation mode

[0079] The descriptions of the following embodiments refer to the accompanying drawings to exemplify specific embodiments in which the present invention can be implemented.

[0080] Embodiment 1

[0081] As Figures 1 to 10 shown, this embodiment discloses an integrated facing and externally hung thermal insulation unit member 10. The integrated facing and externally hung thermal insulation unit member 10 includes a facing layer 2 and at least one externally hung thermal insulation board 1. The externally hung thermal insulation board 1 includes a thermal insulation layer 11 and a hollow pipe framework 12. The hollow pipe framework 12 is embedded in the thermal insulation layer 11 and connected to the thermal insulation layer 11. The hollow pipe framework 12 includes a main hollow pipe 121, a transverse hollow pipe 122 and a head plate 124. The main hollow pipe 121 and the transverse hollow pipe 122 are vertically and crosswise arranged and connected to each other, and both the main hollow pipe 121 and the transverse hollow pipe 122 are located in the thermal insulation layer 11. The facing layer 2 is connected to the outer side surface of the thermal insulation layer 11. The head plate 124 is arranged in the main hollow pipe 121, and the head plate 124 is close to the top end of the main hollow pipe 121. A grouting groove 125 is formed between the top surface of the head plate 124 and the top end of the main hollow pipe 121.

[0082] By arranging the head plate 124 at the top end of the main hollow pipe 121, a grouting groove 125 is formed. High-strength and quick-setting grouting material is injected into the grouting groove 125 to adjust the overall horizontal and verticality of the integrated facing and externally hung thermal insulation unit member 10. After the grouting material solidifies, the fixation of the integrated facing and externally hung thermal insulation unit member 10 will be realized. At the same time, the head plate 124 is located inside the end of the main hollow pipe 121 and has a certain distance from the end edge, forming the grouting groove 125 required during construction and installation, so that the amount of high-strength and quick-setting grouting material injected is less, saving costs and being very convenient to use.

[0083] The hollow pipe framework 12 is pre-connected in the thermal insulation layer 11 through the factory, and then the facing layer 2 is connected to the outer side surface of the thermal insulation layer 11. Compared with the current method of installing the keel on the base wall first and then installing the thermal insulation and decoration integrated board one by one, the present invention realizes the integration of the thermal insulation layer 11, the hollow pipe framework 12 and the facing layer 2 in the factory. The installation is completed in one step by the dry hanging method on site, and there is no need to carry out the facing construction of the entire wall in the later stage. The construction period is short, the efficiency is high, and the noise and dust emissions are much less than the existing methods, especially suitable for the construction sites with narrow space in the city center.

[0084] The outer surface of the main hollow tube 121 is provided with a plurality of strengthening connection structures, and the strengthening connection structures are connected to the heat insulation layer 11. Through the plurality of strengthening connection structures, the connection strength between the main hollow tube 121 and the heat insulation layer 11 can be effectively strengthened, and the stability can be further improved.

[0085] In this embodiment, the strengthening connection structure is an anchoring member 123. A plurality of anchoring members 123 are respectively connected to both sides of the main hollow tube 121 and extend outward along the plate surface direction of the external wall insulation board 1. The anchoring member 123 can be a stud, a screw rod or other external extension rod-like members. The hollow tube skeleton 12 and the heat insulation layer 11 are formed into an integral external wall insulation board 1 by using a hot pressing process and are strengthened by the anchoring member 123. Of course, in other embodiments, the strengthening connection structure can also be an uneven structure, that is, the outer surface of the main hollow tube 121 is provided with a plurality of uneven structures to strengthen the connection strength.

[0086] The main hollow tube 121, the transverse hollow tube 122 and a plurality of anchoring members 123 are all located within the heat insulation layer 11, and a plurality of anchoring members 123 are all connected to the outer surface of the main hollow tube 121, effectively strengthening the fixed setting of the main hollow tube 121 within the heat insulation layer 11. The hollow tube skeleton 12 is a stress-bearing member of the integrated decorative external wall insulation unit member 10, effectively strengthening the overall structural strength of the integrated decorative external wall insulation unit member 10, greatly improving the impact resistance and bending load of the integrated decorative external wall insulation unit member 10, and having higher safety and stability.

[0087] In this embodiment, the number of the main hollow tubes 121 and the transverse hollow tubes 122 is multiple. The multiple main hollow tubes 121 extend vertically and are arranged at intervals in the transverse direction, and the multiple transverse hollow tubes 122 extend horizontally and are arranged at intervals in the height direction. Both the main hollow tube 121 and the transverse hollow tube 122 are hollow, so that the weight of the integrated decorative external wall insulation unit member 10 can be greatly reduced, which is very convenient to use and greatly reduces the cost.

[0088] The material of the main hollow tube 121 and / or the transverse hollow tube 122 can be stainless steel, preventing the hollow tube skeleton 12 from rusting and further improving the safety and stability of the hollow tube skeleton 12.

[0089] The material of the main hollow tube 121 and / or the transverse hollow tube 122 can also be metal with surface anti-corrosion treatment. By means of the metal with surface anti-corrosion treatment, the main hollow tube 121 and / or the transverse hollow tube 122 do not rust under the daily construction state, greatly improving the safety and stability of the hollow tube skeleton 12.

[0090] Of course, the material of the main hollow tube 121 and / or the transverse hollow tube 122 can also be a fiber reinforced composite material. That is, the material of the main hollow tube 121 and / or the transverse hollow tube 122 can be a high-strength material such as a fiber reinforced composite material (Fiber Reinforced Polymer / Plastic, referred to as FRP). The thermal conductivity of the fiber reinforced composite material is lower than that of metal, and the heat loss is small, so that the hollow tube skeleton 12 has a good heat insulation effect to prevent the hollow tube skeleton 12 from generating a thermal bridge effect.

[0091] The external insulation board 1 also includes a reinforcing net 13, which is located in the insulation layer 11. The reinforcing net 13 can further strengthen the structural strength of the external insulation board 1, increase the bending strength of the external insulation board 1, and further improve the safety and stability of the integrated decorative external insulation unit component 10. The reinforcing net 13 is pre-buried on the outer side of the insulation layer 11, and the hollow tube skeleton 12 is pre-buried on the inner side of the insulation layer 11.

[0092] The material of the thermal insulation layer 11 is a Class A fireproof thermal insulation material. Preferably, the material of the thermal insulation layer 11 is a silicon graphene thermal insulation material. The thermal insulation performance and fireproof performance of the integrated decorative external thermal insulation unit component 10 are effectively guaranteed, and the safety and stability of the integrated decorative external thermal insulation unit component 10 are greatly improved. At the same time. The thermal insulation performance of the silicon graphene thermal insulation material can ensure that under the condition of the same thickness of thermal insulation material, the strength meets the requirements of the relevant product standards, and the fireproof performance reaches Class A2, without the need for additional composite inorganic plates to enhance its strength and fireproof performance.

[0093] The material of the thermal insulation layer 11 is an organic-inorganic composite thermal insulation material. The thermal insulation performance of the organic-inorganic composite thermal insulation material can ensure that the strength meets the requirements of relevant product standards under the same thickness of thermal insulation material, and the fire resistance reaches A2 level, without the need for additional composite inorganic plates to enhance its strength and fire resistance.

[0094] The material of the insulation layer 11 is a composite insulation board with an insulation material having high thermal insulation performance. The composite insulation board with an insulation material having high thermal insulation performance can further optimize the insulation effect of the insulation layer 11 to meet higher building energy-saving design requirements and improve the building energy-saving and thermal insulation efficiency.

[0095] The main hollow tube 121 and / or the transverse hollow tube 122 are filled with a heat-insulating material 126. The heat-insulating material 126 is arranged in the main hollow tube 121 and / or the transverse hollow tube 122, which will further improve the heat-insulating effect of the integrated facing external heat-insulating unit component 10.

[0096] In this embodiment, if Figure 2 and Figure 3As shown, the number of the external thermal insulation boards 1 can be multiple. The integrated finish external thermal insulation unit member 10 further includes an assembly component 3. Two ends of the assembly component 3 are respectively connected to the main hollow tubes 121 or the transverse hollow tubes 122 of two adjacent external thermal insulation boards 1, so as to splice multiple external thermal insulation boards 1 with each other.

[0097] The assembly component 3 is used to splice two adjacent external thermal insulation boards 1 with each other. When the span of one external thermal insulation board 1 is less than the storey height, the assembly component 3 is used to assemble the upper and lower external thermal insulation boards 1 and the left and right external thermal insulation boards 1 into a whole. In the building height direction and the horizontal direction, according to different building storey heights and the finished product specifications of the external thermal insulation boards 1, the integrated finish external thermal insulation unit member 10 is assembled by one or more than one external thermal insulation board 1 through the assembly component 3. Thus, the area of the integrated finish external thermal insulation unit member 10 is effectively increased. Compared with the existing thermal insulation and decoration integrated board with a size of 0.6m * 0.6m, the integrated finish external thermal insulation unit member 10 provided by the present invention can be assembled to form an extra-large size plate of not less than 1.2m * 3.6m. Only one plate is needed within one storey to meet most buildings. The existing joint treatment is time-consuming and laborious, and the plugging effect is not easy to guarantee. However, the extra-large size of the present invention can greatly reduce the external wall joints, which can not only improve the installation speed but also greatly reduce the risk of water leakage.

[0098] In this embodiment, the assembly component 3 is an insert. Two ends of the insert are respectively embedded in two main hollow tubes 121 or two transverse hollow tubes 122. The insert can be a small-size hollow tube, the specification of which is slightly smaller than that of the main hollow tube 121, and is used for internally socketing the main hollow tubes 121 in two adjacent external thermal insulation boards 1. A plurality of groups of screws are used for fixing on both sides, so as to assemble two adjacent external thermal insulation boards 1 into a whole, and the installation connection strength is high. Preferably, the material of the assembly component 3 can be stainless steel, metal subjected to surface anti-corrosion treatment or fiber-reinforced composite material.

[0099] As Figures 1 to 10 shown, this embodiment also discloses a manufacturing method of the integrated finish external thermal insulation unit member 10. The manufacturing method of the integrated finish external thermal insulation unit member 10 is used for processing and manufacturing the integrated finish external thermal insulation unit member 10 as described above. The manufacturing method of the integrated finish external thermal insulation unit member 10 includes the following steps: Step S1, manufacturing a hollow tube framework 12; Step S2, placing the hollow tube framework 12 in a mold, and injecting the raw material of the thermal insulation layer 11 into the mold, so that the hollow tube framework 12 is located in the thermal insulation layer 11 and an external thermal insulation board 1 is formed; Step S3, connecting the finish layer 2 to the outer side surface of the thermal insulation layer 11.

[0100] Place and fix the assembled hollow tube skeleton 12 in the mold. Inject the raw materials of the thermal insulation layer 11 into the mold. Through the production process of the thermal insulation board, pressurize and heat the raw materials to form the shape. In the mold, on the one hand, through hot pressing, it forms an integral external thermal insulation board 1 with the hollow tube skeleton 12. On the other hand, the integrity is strengthened through the anchoring components 123 on the main hollow tube 121. At the same time, the decorative layer 2 is integrated in the factory, not on the construction site. On-site, it is installed in place in one step through the dry-hanging method. There is no need to carry out the decorative construction of the entire wall later. The construction period is short, the efficiency is high, and the noise and dust emissions are much less than the existing practices. It is especially suitable for construction sites with narrow spaces in the city center. Among them, the decorative layer 2 is generally a decorative material formed by pouring slurry, and hard finished plates can also be used.

[0101] In this embodiment, the hollow tube skeleton 12 includes a main hollow tube 121, a transverse hollow tube 122, a head plate 124, and several anchoring components 123. In step S1, it specifically includes the following steps: Step S11, set several strengthening connection structures on the outer surface of the main hollow tube 121; Step S12, set the head plate 124 in the main hollow tube 121, and the head plate 124 is close to the top end of the main hollow tube 121. There is a grouting groove 125 formed between the top surface of the head plate 124 and the top end of the main hollow tube 121; Step S13, set the transverse hollow tube 122 perpendicular to and intersecting with the main hollow tube 121 and connect them to each other.

[0102] Among them, the spacing of the anchoring components 123 along the length direction can be 500 - 600 mm. The head plate 124 is welded to the top end of the main hollow tube 121, and the depth of the head plate 124 extending into the main hollow tube 121 can be 80 - 100 mm to form a grouting groove 125 with a depth of 80 - 100 mm. The main hollow tube 121 and the transverse hollow tube 122 can be connected by welding or bolts.

[0103] In step S3, pour the raw materials of the decorative layer 2 on the outer side of the external thermal insulation board 1 to realize the connection of the decorative layer 2 to the outer side of the thermal insulation layer 11; or, connect the hard-formed decorative layer 2 to the outer side of the external thermal insulation board 1 by a combination of bonding and hot pressing. Integrate the decorative layer 2 on the outer surface of the thermal insulation layer 11 pre-embedded with the hollow tube skeleton 12. The connection and fixation of the external thermal insulation board 1 and the decorative layer 2 can be realized through slurry-casting formed decorative materials or hard finished plates.

[0104] Before or after step S3, step S4 is further included, and step S4 is: splicing a plurality of external thermal insulation panels 1 through an assembly component 3 to achieve mutual splicing. The number of the external thermal insulation panels 1 is multiple. First, the multiple external thermal insulation panels 1 can be mutually spliced through the assembly component 3, and then the decorative layer 2 is connected to the outer side surfaces of the multiple external thermal insulation panels 1. Alternatively, the decorative layer 2 can be first connected to the outer side surface of each external thermal insulation panel 1, and then the multiple external thermal insulation panels 1 are mutually spliced through the assembly component 3.

[0105] In this embodiment, in step S4, the assembly component 3 is an insert, and both ends of the insert are respectively embedded in two main hollow tubes 121 or two transverse hollow tubes 122. An insert with a slightly smaller specification than the main hollow tube 121 is used to be inserted and tightly squeezed with the main hollow tubes 121 of two adjacent external thermal insulation panels 1, and several groups of screws are used for fixation on both sides to complete the assembly.

[0106] After step S4 and step S3, step S5 is further included, and step S5 is: sealing the assembly seam formed between any two adjacent external thermal insulation panels 1. For the assembly seam generated by the assembly of any two adjacent external thermal insulation panels 1, a close-fitting method is used for sealing. Before assembly, 1-2 mm thick building sealant is applied to the edges between the two external thermal insulation panels 1. After squeezing tightly, a sealing layer of about 20 mm is formed on both the left and right sides, which is simply called the assembly seam caulking sealing method.

[0107] As Figures 1 to 10 shown, this embodiment also discloses an energy-saving wall, which includes the integrated decorative surface external thermal insulation unit component 10, the base wall 20, the wall connecting member 30, the external hanging member 40 and the guiding and limiting member 50 as described above. The wall connecting member 30 is connected inside the base wall 20. One end of the external hanging member 40 is connected to the wall connecting member 30, and the other end of the external hanging member 40 extends outward in a direction away from the base wall 20 and is connected to the guiding and limiting member 50. The guiding and limiting member 50 is connected to two adjacent integrated decorative surface external thermal insulation unit components 10 above and below to enable the multiple integrated decorative surface external thermal insulation unit components 10 to be mutually spliced. The guiding and limiting member 50 includes a positioning portion 502 and an adjusting portion 501 that are connected to each other from top to bottom. The positioning portion 502 is inserted and positioned inside the bottom of the main hollow tube 121 of the upper integrated decorative surface external thermal insulation unit component 10, and the adjusting portion 501 extends into the top of the main hollow tube 121 of the lower integrated decorative surface external thermal insulation unit component 10 and can move inside the main hollow tube 121 during the installation process to adjust the horizontal and verticality of the integrated decorative surface external thermal insulation unit component 10.

[0108] The guide limit member 50 is positioned at the bottom of the main hollow tube 121 of the upper integrated decorative external insulation unit component 10 through the positioning part 502, and extends into the grouting groove 125 at the top of the main hollow tube 121 of the lower integrated decorative external insulation unit component 10 through the adjustment part 501, so that the integrated decorative external insulation unit component 10 can be moved and adjusted to adjust the horizontal and vertical degrees of the integrated decorative external insulation unit component 10; after adjustment into place, high-strength fast-setting grouting material is injected into the grouting groove 125 to fix the lower integrated decorative external insulation unit component 10. This effectively solves the problem of difficult adjustment of the flatness and verticality of the traditional external structure installation. Compared with the conventional bolt connection that needs to be aligned and screwed in and is difficult to adjust twice, the grouting method in which the guide limiter 50 and the grouting groove 125 match each other has a larger allowable error. The high-strength fast-setting slurry in the grouting groove 125 can provide a certain time window before solidification to adjust the flatness and verticality of the integrated decorative external insulation unit component 10, which is also more suitable for construction sites with narrow spaces. At the same time, the lower part of the integrated decorative external insulation unit component 10 is supported by the external component 40, and the upper part is tied and limited by the grouting groove 125, forming a force system of lower support and upper pull, ensuring the safety and stability of the energy-saving wall as a whole, and also realizing a fast and efficient dry hanging installation method.

[0109] The base wall 20 is the exterior wall of the building body, which is divided into the original insulation layer and the original non-insulation layer; the energy-saving wall in the present invention is installed on the base wall 20 by dry hanging. The wall connecting member 30 is a necessary component for dry hanging installation and is directly fixed in the base wall 20. There are two ways to do it: if it is a new building, the base wall 20 can be cast in the form of pre-embedded dowels; if it is an existing building, the chemical anchor bolt post-anchoring method can be adopted, and the chemical anchor bolt can pass through the original insulation layer.

[0110] The adjusting part 501 is a limit screw, and the positioning part 502 is a guide plate. The guide plate is connected to the top of the limit screw. The top of the guide plate has a positioning guide sliding surface. A through hole is provided on the external component 40. The limit screw passes through the through hole and enters the top of the main hollow tube 121. The guide limiter 50 facilitates the integrated decorative external insulation unit component 10 to quickly position and slide into the guide plate through the positioning guide sliding surface when it is in place, so as to fall into place.

[0111] In this embodiment, the guide plate is narrow and wide at the bottom, and is narrow at the top and wide at the bottom when viewed horizontally, and is used to guide the main hollow tube 121 in the integrated decorative external insulation unit component 10 to slide downward into place. The narrow at the top and wide at the bottom structure facilitates the integrated decorative external insulation unit component 10 to quickly find the position when it is in place. The cross-sectional shape of the positioning portion 502 is a "cross" shape, and is cross-shaped when viewed from above. It has a simple structure, is easy to process and manufacture, uses less raw materials, and has low cost.

[0112] like Figure 9As shown, the guiding and limiting member 50 further includes a gasket 503, and the gasket 503 is disposed between the positioning portion 502 and the external hanging member 40. In this embodiment, the gasket 503 includes a gasket body and a hard rubber gasket, and the hard rubber gasket is disposed up and down with respect to the gasket body. The gasket body is the base of the positioning portion 502, and the hard rubber gasket prevents the bottom of the integrated decorative exterior wall thermal insulation unit member 10 from making hard contact with the gasket body, which can adjust the error and play a sealing role.

[0113] As Figure 5 shown, the energy-saving wall further includes a caulking material 60, and the caulking material 60 is located between any two adjacent integrated decorative exterior wall thermal insulation unit members 10 and is connected to the two integrated decorative exterior wall thermal insulation unit members 10. In the building structure design, to prevent the external hanging structure from cracking and damage due to extrusion and tension caused by external loads, it is necessary to allow a certain amount of deformation and displacement during its use. The vertical and horizontal joints formed after the integrated decorative exterior wall thermal insulation unit members 10 are dry-hung and installed are sealed by arranging the caulking material 60 in the joints, which can ensure that the exterior wall panels adapt to normal deformation and displacement; at the same time, the joints can also be used to adjust the installation error. Among them, the caulking material 60 includes a flexible material and a building sealant. The inside of the joint is filled with the flexible material, and the outside is sealed with the building sealant.

[0114] As Figures 1 to 10 shown, this embodiment also discloses a construction method of an energy-saving wall. The construction method of the energy-saving wall is used to manufacture the energy-saving wall as described above. The construction method of the energy-saving wall includes the following steps: Step S10, manufacturing the integrated decorative exterior wall thermal insulation unit member 10; Step S20, installing the wall connecting member 30 in the base wall 20; Step S30, connecting one end of the external hanging member 40 to the wall connecting member 30, and connecting the other end of the external hanging member 40 to the guiding and limiting member 50, and connecting to the upper and lower adjacent two integrated decorative exterior wall thermal insulation unit members 10 through the guiding and limiting member 50 and used to adjust the horizontal and verticality of the integrated decorative exterior wall thermal insulation unit members 10; Step S40, treating the joints formed between any two adjacent integrated decorative exterior wall thermal insulation unit members 10.

[0115] The integrated veneer external insulation unit component 10 is connected to the base wall 20 by means of the wall connection member 30, the external hanging member 40 and the guide limiter 50. The horizontal and vertical degrees of the integrated veneer external insulation unit component 10 can be adjusted by means of the guide limiter 50, thereby effectively solving the problem of the difficulty in adjusting the flatness and verticality of the traditional external hanging structure installation. Compared with the situation that the conventional bolt connection needs to be aligned and screwed in and is difficult to adjust twice, the grouting method in which the guide limiter 50 and the grouting groove 125 match each other has a larger allowable error. The high-strength fast-setting slurry in the grouting groove 125 can provide a certain time window before solidification to adjust the flatness and verticality of the integrated veneer external insulation unit component 10, and is also more suitable for construction sites with narrow spaces. At the same time, the lower part of the integrated decorative external insulation unit component 10 is supported by the external component 40, and the upper part is tied and limited by the grouting groove 125, forming a force system of supporting from below and pulling from above, ensuring the overall safety and stability of the energy-saving wall, and also realizing a fast and efficient dry hanging installation method.

[0116] When installing the wall connecting member 30, if a new building is to be built, the dowel bars of the wall connecting member 30 are embedded in advance when the base wall 20 is cast and protrude from the surface of the base wall 20. If an existing building is to be built, the chemical anchor bolts of the wall connecting member 30 are driven into the base wall 20. The chemical anchor bolts need to pass through the original insulation layer, and the ends of the anchor bolts protrude from the surface of the base wall 20. The external component 40 includes a vertical portion, a horizontal portion, and a reinforcement portion. The vertical portion is directly tightened and fixed to the wall connecting member 30 through a nut gasket, the horizontal portion is connected to the bottom end of the vertical portion, and the reinforcement portion is connected to the vertical portion and the horizontal portion. The structure is simple, the processing and manufacturing are convenient, and the structural strength is high.

[0117] Step S30 specifically includes the following steps: Step S31, the lower integrated decorative external insulation unit component 10 has been installed, and the adjusting portion 501 of the lower guide limit member 50 is extended into the grouting groove 125 at the top of the main hollow tube 121 of the lower integrated decorative external insulation unit component 10; Step S32, the upper integrated decorative external insulation unit component 10 is lifted, and the positioning portion 502 of the lower guide limit member 50 is inserted and positioned in the bottom of the main hollow tube 121 of the upper integrated decorative external insulation unit component 10; Step S33, the upper external component 40 is installed; Step S34, the upper guide limit member 50 is installed, and the adjusting portion 501 of the upper guide limit member 50 is extended into the grouting groove 125 at the top of the main hollow tube 121 of the upper integrated decorative external insulation unit component 10; Step S35, grouting into the grouting groove 125 for fixing.

[0118] Among them, high-strength and quick-setting grouting material is injected into the grouting groove 125, and the horizontal and verticality of the overall integrated decorative exterior wall thermal insulation unit component 10 are adjusted again. After the grouting material solidifies, the hoisting device can be removed to complete the installation. Of course, grouting can also be carried out before hoisting, and the grouting material has sufficient operable time before solidification for the entire hoisting process.

[0119] Embodiment 2

[0120] As Figure 11 and Figure 12 shown, the same parts of this Embodiment 2 as those of Embodiment 1 will not be repeated, and only the different parts will be described. In the integrated decorative exterior wall thermal insulation unit component 10 of this Embodiment 1, the assembling component 3 is an insert, and both ends of the insert are respectively embedded in two main hollow tubes 121 or two transverse hollow tubes 122. In the integrated decorative exterior wall thermal insulation unit component 10 of this Embodiment 2, the assembling component 3 is a shaped plate, and both ends of the shaped plate are respectively connected to the outer surfaces of two main hollow tubes 121 or two transverse hollow tubes 122 through fasteners.

[0121] In the manufacturing method of the integrated decorative exterior wall thermal insulation unit component 10 of this Embodiment 2, in step S4, the assembling component 3 is a shaped plate, and both ends of the shaped plate are respectively connected to the outer surfaces of two main hollow tubes 121 or two transverse hollow tubes 122 through fasteners. The shaped plate can be a rigid flat plate, which is used to stick the shaped plate on the side after the main hollow tubes 121 in two adjacent exterior wall thermal insulation boards 1 are butted, and several groups of fasteners are used for fixing on both sides respectively, so as to assemble two adjacent exterior wall thermal insulation boards 1 into a whole, and the installation connection is very convenient. Among them, the fasteners can be screws.

[0122] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of the rights of the present invention cannot be limited by this. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A construction method of an energy-saving wall, characterized in that, The construction method of the energy-saving wall includes the following steps: Step S10, fabricating an integrated facing and externally-mounted thermal insulation unit component; Step S20, installing connecting wall members in the base wall; Step S30, connecting one end of the externally-mounted component to the connecting wall member, connecting the other end of the externally-mounted component to a guiding and limiting member, and connecting to two adjacent upper and lower integrated facing and externally-mounted thermal insulation unit components through the guiding and limiting member for adjusting the horizontal and verticality of the integrated facing and externally-mounted thermal insulation unit components; Step S40, treating the joints formed between any two adjacent integrated facing and externally-mounted thermal insulation unit components; In step S30, it specifically includes the following steps: Step S31, after the lower integrated facing and externally-mounted thermal insulation unit component has been installed, inserting the adjusting portion of the lower guiding and limiting member into the grouting groove at the top of the main hollow tube of the lower integrated facing and externally-mounted thermal insulation unit component; Step S32, lifting the upper integrated facing and externally-mounted thermal insulation unit component, and inserting and positioning the positioning portion of the lower guiding and limiting member into the bottom of the main hollow tube of the upper integrated facing and externally-mounted thermal insulation unit component; Step S33, installing the upper externally-mounted component; Step S34, installing the upper guiding and limiting member, and inserting the adjusting portion of the upper guiding and limiting member into the grouting groove at the top of the main hollow tube of the upper integrated facing and externally-mounted thermal insulation unit component; Step S35, grouting into the grouting groove for fixation.

2. A manufacturing method of an integrated decorative exterior wall thermal insulation unit component, characterized in that, The fabrication method of the integrated facing and externally-mounted thermal insulation unit component includes the following steps: Step S1, fabricating a hollow tube framework; Step S2, placing the hollow tube framework in a mold, and injecting raw materials of the thermal insulation layer into the mold so that the hollow tube framework is located within the thermal insulation layer to form an externally-mounted thermal insulation board; Step S3, connecting the facing layer to the outer side surface of the thermal insulation layer; The hollow tube framework includes a main hollow tube, transverse hollow tubes, and end plates; in step S1, it specifically includes the following steps: Step S11, providing a plurality of strengthening connection structures on the outer surface of the main hollow tube to achieve the connection strength between the main hollow tube and the thermal insulation layer; Step S12, arranging the end plate within the main hollow tube, with the end plate close to the top end of the main hollow tube, and a grouting groove is formed between the top surface of the end plate and the top end of the main hollow tube; Step S13, arranging the transverse hollow tubes perpendicular to and intersecting with the main hollow tube and connecting them to each other; And / or, in step S3, pouring raw materials of the facing layer on the outer side surface of the externally-mounted thermal insulation board to achieve the connection of the facing layer to the outer side surface of the thermal insulation layer; or connecting the rigidly formed facing layer to the outer side surface of the externally-mounted thermal insulation board by a combination of bonding and hot pressing.

3. The manufacturing method of the integrated decorative external wall thermal insulation unit member according to claim 2, characterized in that Before or after step S3, step S4 is further included, and step S4 is: splicing a plurality of the externally-mounted thermal insulation boards through assembling components.

4. The manufacturing method of the integrated decorative exterior thermal insulation unit component according to claim 3, characterized in that, In step S4, the assembling components are inserts, and both ends of the inserts are respectively embedded within two main hollow tubes or two transverse hollow tubes; Alternatively, the assembled component is a shaping plate, and two ends of the shaping plate are respectively connected to the outer surfaces of the two main hollow tubes or the outer surfaces of the two transverse hollow tubes through fasteners.

5. The manufacturing method of the integrated decorative exterior thermal insulation unit member according to claim 3, characterized in that, After the step S4 and the step S3, there is further a step S5, and the step S5 is: plugging the assembly seams formed between any two adjacent external wall insulation boards.

6. The manufacturing method of the integrated decorative exterior wall thermal insulation unit component according to claim 2, characterized in that, The material of the heat preservation layer is a Class A fireproof heat preservation material.

7. The manufacturing method of the integrated decorative exterior wall thermal insulation unit component according to claim 2, characterized in that, The material of the heat preservation layer is a graphene heat preservation material.

8. The manufacturing method of the integrated veneer external thermal insulation unit component according to claim 2, characterized in that, The material of the heat preservation layer is an organic-inorganic composite heat preservation material.

9. The manufacturing method of the integrated veneer external thermal insulation unit component according to claim 2, characterized in that, The material of the heat preservation layer is a composite heat preservation board with a heat preservation material having high heat preservation performance.

10. An energy-saving wall, characterized in that, It includes a base wall, a wall connecting member, an external hanging member, a guiding and limiting member, and a plurality of integrated finish external wall insulation unit components manufactured by the manufacturing method of the integrated finish external wall insulation unit component according to any one of claims 2-9. The wall connecting member is connected inside the base wall. One end of the external hanging member is connected to the wall connecting member. The other end of the external hanging member extends outward away from the base wall and is connected to the guiding and limiting member. The guiding and limiting member is connected to two adjacent integrated finish external wall insulation unit components above and below, so that a plurality of the integrated finish external wall insulation unit components are spliced with each other. The guiding and limiting member includes a positioning part and an adjusting part connected to each other from top to bottom. The positioning part is inserted and positioned inside the bottom of the main hollow tube of the integrated finish external wall insulation unit component above. The adjusting part extends into the top of the main hollow tube of the integrated finish external wall insulation unit component below and can move inside the main hollow tube during installation to adjust the horizontal and verticality of the integrated finish external wall insulation unit component.

11. The energy-saving wall according to claim 10, characterized in that, The adjusting part is a limiting screw rod, the positioning part is a guiding plate, the guiding plate is connected to the top of the limiting screw rod, the top of the guiding plate has a positioning and guiding sliding surface, a through hole is formed in the external hanging member, and the limiting screw rod passes through the through hole and is inside the top of the main hollow tube; And / or, the energy-saving wall further includes a caulking material, and the caulking material is located between any two adjacent integrated finish external wall insulation unit components and is connected to the two integrated finish external wall insulation unit components.

12. The energy-saving wall according to claim 10, wherein The guiding and limiting member further includes a gasket, and the gasket is arranged between the positioning part and the external hanging member; And / or, the cross-sectional shape of the positioning part is in a "plus" shape.

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