Environment-friendly building thermal insulation wall and manufacturing process thereof

Abstract

The application discloses an environment-friendly building thermal insulation wall and a manufacturing process thereof, and relates to the field of buildings.The environment-friendly building thermal insulation wall comprises an inner leaf wall, a thermal insulation core plate and an outer leaf wall, a plurality of horizontal bars are arranged on the thermal insulation core plate, the horizontal bars are arranged on the thermal insulation core plate in sequence and at intervals from top to bottom, the horizontal bars are composed of U-shaped front parts and U-shaped rear parts which are connected in sequence in an integral manner, two rows of vertical bars are arranged in the inner leaf wall and the outer leaf wall respectively, the vertical bars are composed of two straight rod sections and a bent end, and the two straight rod sections of the vertical bars are inserted into two adjacent U-shaped front parts or U-shaped rear parts respectively.The manufacturing process is characterized in that the horizontal bars are firstly placed into a forming mold, the thermal insulation core plate is poured, and the inner leaf wall and the outer leaf wall are poured on the two sides of the thermal insulation core plate in sequence, so that there is no gap between the thermal insulation core plate and the horizontal bars, the compactness of the front and back of the thermal insulation core plate is ensured, and therefore, when the outer wall is waterlogged, water is not easy to enter the inner cavity from the gap of the thermal insulation core plate, and the thermal insulation performance is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building, in particular to a kind of wall of environmental protection building and its manufacturing process. BACKGROUND

[0002] Building energy consumption is one of the main ways of energy consumption, strengthening building energy-saving research can reduce the consumption of various resources, while reducing the emission of waste gas, reducing air pollution, while driving the update and development of the construction industry, bringing more economic benefits for the development of construction industry. Building envelope material is the key factor affecting building thermal insulation and energy saving, reasonable design of envelope structure, selection of building material with better energy-saving effect can improve the heating efficiency of building, realize energy saving and emission reduction. Sandwich thermal insulation outer wall is one of the important energy-saving and environmental protection building envelope structures. Sandwich thermal insulation outer wall is composed of three layers of wall body, insulation layer and wall body. The sandwich thermal insulation of outer wall can protect the thermal insulation material, avoid damage to the thermal insulation material by decoration and external environment, and prolong the service life of the thermal insulation material of outer wall. This insulation method will not affect the appearance of building outer wall, and there is no need to worry about the influence of thermal insulation material on decoration project, and high building thermal insulation and energy saving performance can be realized. The sandwich thermal insulation construction of outer wall has no strict requirement on wall material, that is, it can be applied to traditional brick-concrete wall, and new wall construction technology and material such as building hollow block or concrete pouring can also be used, which has wide application advantages.

[0003] The existing sandwich thermal insulation wall of outer wall needs to realize the connection of inner wall and outer wall through connecting piece to ensure the structural strength of wall body, for example: the utility model disclosed in application No. CN201921304044.8 relates to a thickened prefabricated sandwich thermal insulation wallboard suitable for passive house. It comprises outer leaf plate, thermal insulation layer, inner leaf plate and tie member. The thickness of the thermal insulation layer is not less than 200mm, the thermal insulation layer and the inner leaf plate are further provided with a separation film, the tie members in the plate are arranged in V shape in two groups, and are arranged in the plate surface. The outer leaf steel mesh in the outer leaf plate is fixed at one end of each group of two tie members, and the other end is opened outward, and is fixedly connected with the inner leaf steel mesh in the inner leaf plate after passing through the thermal insulation layer and the separation film. The periphery of the wallboard is also uniformly and intervaliy provided with pin-shaped tie members.

[0004] The application of application number CN202110954186.4 discloses a prefabricated thermal insulation composite shear wall. The thermal insulation connecting piece is arranged, and the two ends of the thermal insulation connecting piece are fixedly connected with the inner prefabricated wall plate and the outer prefabricated wall plate respectively. The thermal insulation connecting piece is suitable for supporting the thermal insulation plate and forming the hollow cavity between the thermal insulation plate and the inner prefabricated wall plate. Therefore, the thermal insulation plate is away from the inner prefabricated wall plate under the support of the thermal insulation connecting piece. Meanwhile, the coarse aggregate region is formed on the side of the inner prefabricated wall plate facing the thermal insulation plate. When the cast-in-place concrete is poured in the hollow cavity, the coarse aggregates between the new and old joint surfaces are effectively engaged with each other, the shear strength and friction of the joint surface are increased, and the effective connection of the node concrete is realized.

[0005] The existing outer wall sandwich thermal insulation wall is under different temperature stress fields on the inner and outer sides of the wall. The building structure is unevenly heated, and temperature stress is generated. In order to ensure the stability of the structure, the connecting piece between the inner wall and the outer wall has a more complex distribution structure than the traditional wall, and the cost of arranging the steel reinforcement skeleton is higher. If there is a gap between the connecting piece between the inner wall and the outer wall and the thermal insulation core plate, the compactness of the thermal insulation core plate is poor. When the outer wall is waterlogged, water is easy to enter the inner cavity from the gap of the thermal insulation core plate, which cannot be repaired and greatly reduces the thermal insulation performance. SUMMARY

[0006] The purpose of the present application is to provide a thermal insulation wall of an environmentally friendly building and a manufacturing process thereof. The thermal insulation wall of the present application can improve the stability of the structure between the inner wall and the outer wall.

[0007] The technical solution adopted by the present application to solve the above problems is:

[0008] A thermal insulation wall of an environmentally friendly building, comprising an inner leaf wall, a thermal insulation core plate and an outer leaf wall, a plurality of horizontal bars are arranged through the thermal insulation core plate, the horizontal bars are arranged on the thermal insulation core plate in sequence and at intervals from top to bottom, the horizontal bar is composed of a U-shaped front part and a U-shaped rear part connected in sequence, two rows of vertical bars are arranged in the inner leaf wall and the outer leaf wall respectively, the vertical bar is composed of two straight rod segments and a bent end, and the two straight rod segments of the vertical bar penetrate into two adjacent U-shaped front parts or U-shaped rear parts.

[0009] Further technologies of the present application:

[0010] Preferably, the U-shaped front part of the horizontal bar is embedded in the inner leaf wall, the U-shaped rear part of the horizontal bar is embedded in the outer leaf wall, the two rows of vertical bars in the inner leaf wall are staggered in front and back and left and right, the two rows of vertical bars in the outer leaf wall are staggered in front and back and left and right, the vertical bars in the inner leaf wall and the U-shaped front part are fixed by binding, and the vertical bars in the outer leaf wall and the U-shaped rear part are fixed by binding.

[0011] Preferably, the bent ends of the two rows of vertical ribs in the inner leaf wall are located at the upper and lower ends of the inner leaf wall respectively, and the bent ends of the two rows of vertical ribs in the outer leaf wall are located at the upper and lower ends of the outer leaf wall respectively.

[0012] The application also provides a manufacturing process for the thermal insulation wall, characterized by comprising the following steps:

[0013] Step S1, a thermal insulation core plate preparation stage: arranging horizontal ribs on a forming mold in sequence from top to bottom, the horizontal ribs crossing the mold cavity of the forming mold, pouring polyurethane hard foam into the mold cavity of the forming mold, and foaming the polyurethane to form a thermal insulation core plate;

[0014] Step S2, a material taking stage: opening the mold cavity, and using a lifting crane to lift the thermal insulation core plate away by hooking the U-shaped front part or the U-shaped rear part of the horizontal rib;

[0015] Step S3, a steel bar framework construction stage: inserting the straight rod section of the vertical rib into the U-shaped front part or the U-shaped rear part of the horizontal rib, and binding and fixing the vertical rib and the U-shaped rear part by iron wire to complete the construction of the steel bar framework;

[0016] Step S4, a wall plate preparation stage: lifting and fixing the thermal insulation core plate to the middle region of the inner cavity of the prefabricated wall mold, brushing release agent on the front and rear and left and right mold plates of the prefabricated wall mold, assembling and fixing the mold plates by fasteners, installing diagonal bracing on the front and rear mold plates, pouring inner leaf wall material and outer leaf wall material into the inner cavities of the prefabricated wall mold on both sides of the thermal insulation core plate; Step S5, a forming and demolding stage: removing the diagonal bracing, the fasteners, and separating the front and rear and left and right mold plates of the prefabricated wall mold, lifting the finished thermal insulation wall, and stacking the thermal insulation wall to complete the production of the thermal insulation wall.

[0017] Compared with the prior art, the application has the following advantages and effects:

[0018] (1) The horizontal rib in a snake shape is connected with the inner leaf wall and the outer leaf wall in combination with the vertical rib, and the thermal insulation core plate is clamped and fixed between the inner leaf wall and the outer leaf wall, one horizontal rib can realize the connection of a section of the inner leaf wall and the outer leaf wall, the structure is simple, the vertical rib is inserted into the U-shaped front part and the U-shaped rear part, the vertical rib and the horizontal rib cannot be separated in the horizontal direction, the firmness of the structure can be ensured, and the workload of steel wire binding between the horizontal rib and the vertical rib is reduced.

[0019] (2) Compared with the traditional separate connection piece, the horizontal rib in a snake shape is used as the connection piece, the U-shaped part (the U-shaped front part and the U-shaped rear part) integrally arranged on the horizontal rib provides a certain deformation capacity, the torsional strength of the thermal insulation wall is improved, and the possibility of cross fracture of the wall under the action of an earthquake is reduced.

[0020] (3) in the manufacturing process, the horizontal rib is put into the forming mold first, and the heat preservation core plate is poured, and the inner page wall and the outer page wall are poured on both sides of the subsequent heat preservation core plate, so that there is no gap between the heat preservation core plate and the horizontal rib, the compactness before and after the heat preservation core plate is guaranteed, therefore, when the outer wall seeps water, water is not easy to enter the inner cavity from the gap of the heat preservation core plate, and the heat preservation performance is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic diagram of the heat preservation wall body of the embodiment of the present application;

[0022] Figure 2 is a structural schematic diagram of the horizontal rib of the embodiment of the present application;

[0023] Figure 3 is a structural schematic diagram of the vertical rib of the embodiment of the present application;

[0024] Figure 4 is a structural schematic diagram of the heat preservation core plate embedded with the horizontal rib of the embodiment of the present application;

[0025] Figure 5 is a structural schematic diagram of one side of the heat preservation core plate embedded with the horizontal rib of the embodiment of the present application after the vertical rib is installed;

[0026] Figure 6 is a structural schematic diagram of the other side of the heat preservation core plate embedded with the horizontal rib of the embodiment of the present application after the vertical rib is installed;

[0027] Figure 7 is a structural schematic diagram of one side of the forming mold of the embodiment of the present application;

[0028] Figure 8 is a structural schematic diagram of the other side of the forming mold of the embodiment of the present application;

[0029] Figure 9 is a structural schematic diagram of the cooperation of the fixed mold block, the sliding mold block and the top pressing mold block of the embodiment of the present application;

[0030] Figure 10 is a schematic diagram before the sliding mold block of the embodiment of the present application is inserted;

[0031] Figure 11 is a schematic diagram after the sliding mold block of the embodiment of the present application is inserted;

[0032] Figure 12 is a connection structure schematic diagram of the multiple top pressing mold blocks of the embodiment of the present application;

[0033] Figure 13 is a connection structure schematic diagram of the fixed mold block of the embodiment of the present application;

[0034] Figure 14Schematic diagram of the installation structure of the baffle according to an embodiment of the present invention;

[0035] Figure 15 This is a structural diagram of a molding die in an open mold state according to an embodiment of the present invention;

[0036] Figure 16 2 is a schematic structural diagram of a prefabricated wall formwork according to an embodiment of the present invention;

[0037] Reference numerals: insulation wall 1, inner leaf wall 11, insulation core board 12, outer leaf wall 13, horizontal rib 14, vertical rib 15, U-shaped front part 141, U-shaped rear part 142, bent end 151, forming mold 2, front mold 21, rear mold 22, mold frame 23, fixed module 241, sliding module 242, top pressure module 243, split mold driving member 251, upper driving member 252, horizontal driving member 253, slot 261, inclined surface structure 262, inclined upper surface 263, inclined lower surface 264, plane structure 265, mold cavity 27, pull rod 281, baffle 282, sliding block 291, sliding groove 292, prefabricated wall mold 3, bottom plate 31, front template 32, rear template 33, left template 34, right template 35, diagonal support 36, fastener 37, first inner cavity 381, first inner cavity 382, ​​fixing frame 391, guide block 392, guide rail 393 DETAILED DESCRIPTION

[0038] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are intended to explain the present invention but the present invention is not limited to the following examples.

[0039] See also Figures 1-6 The thermal insulation wall 1 of the environmentally friendly building in this embodiment includes a steel frame and an inner leaf wall 11, an insulation core board 12, and an outer leaf wall 13 arranged in sequence.

[0040] The steel reinforcement cage comprises one row of horizontal steel bars 14 and four rows of vertical steel bars 15, wherein the one row of horizontal steel bars 14 are arranged in sequence and spaced apart from top to bottom, the horizontal steel bar 14 is composed of a U-shaped front part 141 and a U-shaped rear part 142 which are integrally connected in sequence, the U-shaped front part 141 of the horizontal steel bar 14 and two rows of vertical steel bars 15 are embedded in the inner leaf wall 11, the U-shaped rear part 142 of the horizontal steel bar 14 and two rows of vertical steel bars 15 are embedded in the outer leaf wall 13, the horizontal steel bar 14 penetrates through the thermal core board 12, the two rows of vertical steel bars 15 in the inner leaf wall 11 are staggered in front and back and left and right, the two rows of vertical steel bars 15 in the outer leaf wall 13 are staggered in front and back and left and right, the vertical steel bars 15 and the U-shaped front part 141 in the inner leaf wall 11 are fixed by binding, the vertical steel bars 15 and the U-shaped rear part 142 in the outer leaf wall 13 are fixed by binding, the bent ends 151 of the two rows of vertical steel bars 15 in the inner leaf wall 11 are respectively located at the upper and lower ends of the inner leaf wall 11, the bent ends 151 of the two rows of vertical steel bars 15 in the outer leaf wall 13 are respectively located at the upper and lower ends of the outer leaf wall 13, and the straight rod sections of the vertical steel bars 15 penetrate into the U-shaped front part 141 or the U-shaped rear part 142.

[0041] The embodiment also provides a forming mold 2 and a prefabricated wall mold 3 for the thermal wall 1.

[0042] Referring to Figures 7-15The forming die 2 comprises a front die 21 and a rear die 22, and each of the front die 21 and the rear die 22 comprises a die frame 23, a fixed die block 241, a sliding die block 242 and a top pressing die block 243. The die frame 23 of the front die 21 is fixed on the ground, the die frame 23 of the rear die 22 is linearly slidably connected to the front die 21 through a guide rail 393, and the rear die 22 is driven to separate from and combine with the front die 21 through a parting driving member 251 installed on the ground. The fixed die block 241 is fixed on the die frame 23, the sliding die block 242 is vertically slidably installed on the die frame 23, and the top pressing die block 243 is horizontally slidably installed on the die frame 23. The die frame 23 is provided with an upper driving member 252 for driving the sliding die block 242 to be lifted upward and a transverse driving member 253 for driving the top pressing die block 243 to move horizontally. The upper surface of the fixed die block 241 and the lower surface of the sliding die block 242 are provided with a U-shaped groove 261. When the sliding die block 242 moves downward to abut against the fixed die block 241, the groove 261 of the fixed die block 241 and the groove 261 of the sliding die block 242 combine to form a containing space for containing the horizontal rib 14. The lower surface of the fixed die block 241 and the upper surface of the sliding die block 242 are both inclined surface structures 262. The top pressing die block 243 has an inclined upper surface 263 and an inclined lower surface 264 which are adapted to the inclined surface structures 262. Under the driving of the transverse driving member 253, the top pressing die block 243 moves horizontally until the inclined upper surface 263 and the inclined lower surface 264 of the top pressing die block 243 abut against the lower surface of the fixed die block 241 and the upper surface of the sliding die block 242 respectively. At this time, the sliding die block 242 is pressed above the fixed die block 241. When the top pressing die block 243 moves to abut against the lower surface of the fixed die block 241 and the upper surface of the sliding die block 242, the inner end plane of the fixed die block 241, the inner end plane of the top pressing die block 243 and the inner end plane of the sliding die block 242 are connected to form a plane structure 265. The plane structure 265 on the front die 21, the plane structure 265 on the rear die 22, the inner side surface of the die frame 23 and the inner bottom surface of the die frame 23 jointly form a die cavity 27 for pouring polyurethane hard foam. The upper driving member 252 is connected to a pull rod 281, the pull rod 281 is fixed with a baffle 282, the sliding die block 242 is provided with sliding blocks 291 extending outward from both ends thereof, the die frame 23 is provided with sliding grooves 292, the sliding blocks 291 are slidably installed in the sliding grooves 292 and extend outward from the sliding grooves 292, and the baffle 282 is supported below the sliding blocks 291. The upper driving member 252, the transverse driving member 253 and the parting driving member 251 are all oil cylinders. The sliding die blocks 242 are arranged in rows and fixed on a fixed frame 391 from top to bottom, the fixed frame 391 is connected to the transverse driving member 253, and the die frame 23 is fixed with guide blocks 392 for linearly guiding the sliding die blocks 242.

[0043] The structure of the forming mold is reasonable, which is beneficial to the rapid formation of the mold cavity of the pouring heat preservation core plate and the rapid demolding, and even if the pouring material body of the heat preservation core plate runs in the mold cavity (for example, the poured material body enters the gap between the slot and the horizontal rib), after the mold is opened, manual cleaning can be performed, which is beneficial to long-term stable production and manufacturing.

[0044] Referring to Figure 16 The prefabricated wall body mold 3 includes a bottom plate 31, a front mold plate 32, a rear mold plate 33, a left mold plate 34, a right mold plate 35, a diagonal bracing member 36, and a fastener 37. The lower ends of the front mold plate 32, the rear mold plate 33, the left mold plate 34, and the right mold plate 35 are fixed to the bottom plate 31 by the fastener 37. The diagonal bracing member 36 is connected to the front mold plate 32 and the rear mold plate 33. One end of the front mold plate 32 and the rear mold plate 33 is fixed to the diagonal bracing member 36. The other end of the diagonal bracing member 36 is fixed to the ground.

[0045] The manufacturing process of the heat preservation wall body 1 described above in the embodiment includes the following steps.

[0046] Step S1, heat preservation core plate 12 preparation stage: The horizontal ribs 14 are arranged on the forming mold 2 from top to bottom in sequence. The horizontal ribs 14 cross the mold cavity 27 of the forming mold 2. The heat preservation core plate 12 is formed by pouring polyurethane hard foam into the mold cavity 27 of the forming mold 2.

[0047] Step S2, material taking stage: The mold cavity 27 is opened. The lifting crane hooks the U-shaped front part 141 or the U-shaped rear part 142 of the horizontal rib 14 to lift the heat preservation core plate 12 away.

[0048] Step S3, steel bar framework stage: The straight rod section of the vertical rib 15 is inserted into the U-shaped front part 141 or the U-shaped rear part 142 of the horizontal rib 14. The vertical rib 15 and the U-shaped rear part 142 are fixed by wire binding.

[0049] Step S4, wall plate preparation stage: The heat preservation core plate 12 is hoisted and fixed to the middle region of the inner cavity of the prefabricated wall body mold 3. The front and rear mold plates are brushed with a demolding agent. The prefabricated wall body mold 3 is assembled and fixed by the fastener 37. The diagonal bracing member 36 is installed on the front and rear mold plates. The inner cavities of the prefabricated wall body mold 3 on both sides of the heat preservation core plate 12 are respectively poured with inner leaf wall material (concrete) and outer leaf wall material (concrete). Figure 16 Step S5, forming and demolding stage: The diagonal bracing member 36 and the fastener 37 are removed. The front and rear mold plates of the prefabricated wall body mold 3 are separated. The completed heat preservation wall body 1 is hoisted and stacked. The manufacturing of the heat preservation wall body 1 is completed.

[0050] The step S1 specifically includes the following steps.

[0051] Step S1.1, see Figure 10 With the front mold 21 and the rear mold 22 in the closed mold state, the horizontal ribs 14 are placed one by one into the grooves 261 of the fixed mold blocks 241 of the front mold 21 and the rear mold 22 from top to bottom;

[0052] Step S1.2, under the drive of the horizontal drive 253, the pressing block 243 moves horizontally until the obliquely arranged upper surface 263 and the obliquely arranged lower surface 264 of the pressing block 243 tightly press the lower surface of the fixed mold block 241 and the upper surface of the sliding mold block 242 respectively, at this time, the sliding mold block 242 is tightly pressed above the fixed mold block 241, the grooves 261 of the fixed mold block 241 and the grooves 261 of the sliding mold block 242 are combined to form a containing space for accommodating the horizontal ribs 14, and the horizontal ribs 14 are embedded in the containing space;

[0053] Step S1.3, the planar structure 265 on the front mold 21, the planar structure 265 on the rear mold 22, the inner side surface of the mold frame 23, and the inner bottom surface of the mold frame 23 jointly form a mold cavity 27 for pouring polyurethane hard foam;

[0054] Step S1.4, polyurethane hard foam is poured into the mold cavity 27 from bottom to top until the polyurethane hard foam fills the space of the mold cavity 27,

[0055] Step S1.5, after the polyurethane hard foam is formed and stabilized, the pressing block 243 moves horizontally in the opposite direction under the drive of the horizontal drive 253, the sliding mold block 242 is lifted vertically upward by the upper drive 252, the rear mold 22 is driven to separate from the front mold 21 by the parting drive 251, and the front mold 21 and the rear mold 22 are completed to separate, and the mold cavity 27 is opened.

[0056] During the above-mentioned step S1 process, the following points need to be noted: when pouring the polyurethane hard foam, the indoor temperature should be controlled at 20-35℃. Due to the high pouring height, the polyurethane hard foam material needs to be poured from bottom to top in several times, and the pouring amount of each time should ensure that the height is controlled at 300-500mm. After the polyurethane hard foam insulation layer is completed, it should be left for 10-20 minutes for rising time, and then it is taken out by parting.

[0057] The above-mentioned step S2 includes the following steps:

[0058] Step S2.1, the lifting crane lifts the insulation core board 12 away by hooking the U-shaped front part 141 or the U-shaped rear part 142 of the horizontal rib 14;

[0059] Step S2.2, the flat structure 265 on the front mold 21, the flat structure 265 on the rear mold 22, the inner side surface of the mold frame 23, and the inner bottom surface of the mold frame 23 are coated with a release agent (such as silicone oil, a waxy release agent, etc.), the upper driving member 252 vertically lowers the sliding mold 242 downward, and the mold-opening driving member 251 drives the rear mold 22 to move toward the front mold 21 to complete the clamping of the front mold 21 and the rear mold 22.

[0060] In the above process, it should be noted that the manufacturing method is as follows: the first formed insulation core plate is used, and the inner leaf wall and the outer leaf wall are cast on both sides of the subsequent insulation core plate. The concrete of the inner leaf wall material (concrete) and the outer leaf wall material (concrete) should be mixed with a certain proportion of expanding agent. On the one hand, it avoids the shrinkage and cracking of the concrete, improves the anti-cracking and waterproof ability of the concrete structure, and on the other hand, reduces the gap between the inner leaf wall and the outer leaf wall relative to the insulation core plate.

[0061] It should be noted that in this document, the terms "comprise", "comprise", or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or devices that include a series of elements not only include those elements, but also include other elements not explicitly listed, or include elements inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article or device that includes the element.

[0062] In the present application, unless there are specific provisions and limitations, the characteristics are interlaced with each other, and do not necessarily exist independently. The above display and description include the basic principles, main features and advantages of the present application. Those skilled in the art should know that the present application is not limited to the above examples, and the above examples and the specification are only preferred examples of the present application, but not to limit the present application to be the only choice. Within the spirit and scope of the application, the present application can be further changed and optimized, and the improvements and optimizations of the present application are within the scope of the claimed present application, and the specific scope claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. An insulation wall of an environmentally friendly building, comprising an inner leaf wall, an insulation core board and an outer leaf wall, characterized in that: A plurality of horizontal ribs are provided through the thermal insulation core plate, and the horizontal ribs are arranged on the thermal insulation core plate in sequence from top to bottom, and the horizontal ribs are composed of a U-shaped front portion and a U-shaped rear portion connected in sequence as a whole. Two rows of vertical ribs are respectively provided in the inner leaf wall and the outer leaf wall, and the vertical ribs are composed of two straight rod segments and a bent end. The two straight rod segments of the vertical ribs respectively penetrate two adjacent U-shaped front portions or U-shaped rear portions; The U-shaped front part of the horizontal reinforcement is embedded in the inner leaf wall, and the U-shaped rear part of the horizontal reinforcement is embedded in the outer leaf wall. The two rows of vertical reinforcements in the inner leaf wall are staggered front to back and left to right. The two rows of vertical reinforcements in the outer leaf wall are staggered front to back and left to right. The vertical reinforcements in the inner leaf wall are tied and fixed to the U-shaped front part, and the vertical reinforcements in the outer leaf wall are tied and fixed to the U-shaped rear part. The bent ends of the two rows of vertical ribs in the inner leaf wall are respectively located at the upper and lower ends of the inner leaf wall, and the bent ends of the two rows of vertical ribs in the outer leaf wall are respectively located at the upper and lower ends of the outer leaf wall.

2. A manufacturing process for the thermal insulation wall of the environmentally friendly building according to claim 1, characterized in that: The following steps are included: Step S1, thermal insulation core board preparation stage: horizontal ribs are sequentially arranged on a forming mold from top to bottom, with the horizontal ribs crossing the mold cavity of the forming mold, and polyurethane rigid foam is poured into the mold cavity to form the thermal insulation core board through polyurethane foaming; Step S2, material removal stage: the mold cavity is opened, and the lifting crane lifts the insulation core board away through the U-shaped front part or the U-shaped rear part connected to the horizontal ribs; Step S3, reinforcement frame stage: insert the straight rod section of the vertical reinforcement into the U-shaped front part or the U-shaped rear part of the horizontal reinforcement, tie and fix the vertical reinforcement and the U-shaped rear part, and complete the reinforcement frame structure; Step S4, wall panel preparation stage: hoisting and fixing the insulation core panel to the middle area of ​​the inner cavity of the prefabricated wall form, and pouring the inner leaf wall material and the outer leaf wall material into the inner cavity of the prefabricated wall form on both sides of the insulation core panel respectively; Step S5, forming and demoulding stage: separating the front, back, left and right templates of the prefabricated wall mold, lifting the completed insulation wall and stacking it, thus completing the production of the insulation wall.

3. The manufacturing process of the thermal insulation wall of an environmentally friendly building according to claim 2, characterized in that: In step S1, the forming mold includes a front mold and a rear mold, and the front mold and the rear mold both include a mold frame, a fixed module, a sliding module and a top pressure module, wherein the mold frame of the front mold is fixed on the ground, and the mold frame of the rear mold is linearly slidably connected relative to the front mold through a guide rail, and the rear mold is driven to separate and splice relative to the front mold through a mold splitting driving member installed on the ground, the fixed module is fixed on the mold frame, the sliding module is vertically slidably installed on the mold frame, and the top pressure module is horizontally slidably installed on the mold frame, and an upper driving member for driving the sliding module to lift up and a horizontal driving member for driving the top pressure module to move horizontally are provided on the mold frame, and a U-shaped Grooving, when the sliding module moves downward to support the fixed module, the groove of the fixed module and the groove of the sliding module are combined to form an accommodating space for accommodating horizontal ribs, the lower surface of the fixed module and the upper surface of the sliding module are both inclined structures, and the top pressure module has an inclined upper surface and an inclined lower surface adapted to the above-mentioned inclined structure, and when the top pressure module moves to press the lower surface of the fixed module and the upper surface of the sliding module, the inner end plane of the fixed module, the inner end plane of the top pressure module, and the inner end plane of the sliding module are connected and combined into a plane structure, the plane structure on the front mold, the plane structure on the rear mold, the inner side surface of the mold frame, and the inner bottom surface of the mold frame together surround to form a mold cavity for pouring polyurethane rigid foam.

4. The manufacturing process of the thermal insulation wall of an environmentally friendly building according to claim 2, characterized in that: The step S1 includes the following steps: Step S1.1: With the front mold and the rear mold in the closed state, the horizontal ribs are placed one by one from top to bottom into the slots of the fixed modules of the front mold and the rear mold; Step S1.2: Under the drive of the transverse drive member, the pressing module moves horizontally until its inclined upper and lower surfaces respectively press against the lower surface of the fixed module and the upper surface of the sliding module. The sliding module is now pressed against the fixed module, and the slots of the fixed module and the sliding module are combined to form a receiving space for the horizontal ribs, and the horizontal ribs are embedded in the receiving space. Step S1.3: The planar structure on the front mold, the planar structure on the rear mold, the inner side surface of the mold frame, and the inner bottom surface of the mold frame are collectively surrounded to form a mold cavity for casting polyurethane rigid foam; Step S1.4, pouring polyurethane rigid foam into the mold cavity from bottom to top until the polyurethane rigid foam fills the mold cavity space; Step S1.5: After the polyurethane rigid foam is formed and stabilized, the top pressure module moves horizontally in the opposite direction under the drive of the transverse drive member, the upper drive member lifts the sliding module vertically upward, and the mold separation drive member drives the rear mold to separate from the front mold. The front and rear molds are separated, and the mold cavity opens.

5. The manufacturing process of the thermal insulation wall of an environmentally friendly building according to claim 2, characterized in that: The step S2 comprises the following steps: Step S2.1: The lifting crane lifts the insulation core board away from the U-shaped front or rear portion connected to the horizontal ribs; In step S2.2, a mold release agent is applied to the plane structure on the front mold, the plane structure on the rear mold, the inner side surface of the mold frame, and the inner bottom surface of the mold frame. The upper driving part lowers the sliding module vertically downward, and the mold splitting driving part drives the rear mold toward the front mold to complete the mold closing of the front and rear molds.

6. The manufacturing process of the thermal insulation wall of an environmentally friendly building according to claim 3, characterized in that: The upper driving member is connected to the pull rod, and a baffle is fixed on the pull rod. Sliding blocks extend outward from both ends of the sliding module, and a sliding groove is opened on the mold frame. The sliding block is slidably installed on the sliding groove and extends outward from the sliding groove. The baffle is supported under the sliding block.

7. The manufacturing process of the thermal insulation wall of an environmentally friendly building according to claim 3, characterized in that: The upper driving member, the horizontal driving member and the mold splitting driving member all adopt oil cylinders.

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