Prefabricated composite exterior wall enclosure system with good thermal insulation effect

Abstract

The invention discloses an assembled composite exterior wall enclosure system with good thermal insulation effect, comprising an exterior wall panel, wherein the exterior wall panel comprises a panel and a back panel, an upper rib plate and a lower rib plate are arranged between the panel and the back panel, both sides of the panel and the back panel are opened, a plurality of supporting rib plates are vertically arranged between the panel and the back panel, and thermal insulation material is filled between the panel and the back panel; a plurality of installation hanger inner thread sleeves and plate top connection embedded devices are installed on the upper rib plate, a plurality of demoulding hanger inner thread sleeves are embedded in the exterior wall panel, a plate bottom connection embedded device is arranged on the lower rib plate, at least two connection nodes are installed between adjacent wall panels, and the exterior wall panel also comprises a connection maintenance device; the wall panel structural layer is opened laterally, so that the vertical thermal insulation layer of the wall panel is kept continuous, the vertical cold and hot bridges on both sides of the wall panel are eliminated, and the energy-saving and thermal insulation effect is greatly improved; the technical problem that the wall panel connection node protrudes outside the wall panel is solved, and a connection installation space is reserved under the horizontal rib at the bottom end of the wall panel, which no longer affects the indoor decoration effect and space layout.

Description

Technical Field

[0001] The invention relates to the field of prefabricated buildings, and in particular to a prefabricated composite exterior wall enclosure system with good thermal insulation effect. Background Art

[0002] At present, the main shortcomings of precast concrete exterior wall panels currently used in the construction field of the country are heavy weight, high cost, complicated and difficult manufacturing, production and installation operations, scattered and single products, immature and unsystematic, and the connection method has remained unchanged for decades, which does not meet the comprehensive functional requirements of the exterior wall system; in terms of insulation, heat insulation, fire prevention, waterproofing, durability, decoration and other functional integration, it does not meet the needs of the current development of prefabricated building projects. It is urgent to develop new exterior wall panels with light weight, large panels, efficient manufacturing, easy installation, and multiple functions of composite exterior protective walls, good durability and beautiful appearance. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an assembled composite exterior wall enclosure system which is light in weight, easy to install, firmly connected and has a good thermal insulation effect.

[0004] In order to solve the above technical problems, the technical solution of the present invention is: an assembled composite exterior wall enclosure system with good thermal insulation effect, comprising an exterior wall panel, the exterior wall panel comprising a panel and a back panel arranged in parallel, an upper rib plate and a lower rib plate are respectively arranged between the top and bottom ends of the panel and the back panel, both sides of the panel and the back panel are open, a plurality of supporting rib plates are vertically arranged between the panel and the back panel, and a thermal insulation material is filled between the panel and the back panel;

[0005] A board top connection embedded device is installed on the upper rib of the exterior wall panel, and a plurality of installation hanger inner thread sleeves are also embedded in the upper rib. A plurality of demoulding hanger inner thread sleeves whose end faces are flush with the back panel surface are embedded in the exterior wall panel. A board bottom connection embedded device is provided on the lower rib of the exterior wall panel, and at least two connection nodes that cooperate with the board top connection embedded device and the board bottom connection embedded device are installed between adjacent wall panels. The exterior wall panel also includes a connection maintenance device arranged at its bottom end and located outside the connection node.

[0006] As a preferred technical solution, the panel, the supporting rib plate, the back plate, the upper rib plate and the lower rib plate are all reinforced concrete slabs.

[0007] As a preferred technical solution, a window penetrating the panel and the back panel is provided on the exterior wall panel.

[0008] As a preferred technical solution, the plate top connection embedded device includes two plate top embedded plates or two plate top inner thread sleeves symmetrically installed on the upper rib plate, the outer end of the plate top inner thread sleeve is flush with the top edge of the upper rib plate, and the bottom end of the plate top embedded plate is provided with multiple embedded ribs extending into the exterior wall panel.

[0009] As a preferred technical solution, the bottom plate connection embedded device includes two bottom plate embedded plates and two bottom plate inner thread sleeves or four bottom plate inner thread sleeves installed on the lower rib plate, the outer end of the bottom plate inner thread sleeve is flush with the bottom edge of the lower rib plate, and the bottom end of the bottom plate embedded plate is provided with multiple embedded ribs extending into the exterior wall panel.

[0010] As a preferred technical solution, four inner thread sleeves of the demoulding hanger are pre-embedded in the exterior wall panel; and two inner thread sleeves of the installation hanger are pre-embedded at the top of the upper rib plate.

[0011] As a preferred technical solution, the connection maintenance device includes an outer guard plate cast in one step with the panel, side guard plates are arranged on both sides of the outer guard plate, and two partition plates located between the connection nodes are arranged in parallel between the side guard plates;

[0012] The connection maintenance device also includes an outer protection device located between the connection node and an adjacent side guard plate and an inner protection device arranged between two of the partition plates.

[0013] As a preferred technical solution, the outer protection device includes two side thick formwork plates respectively located on both sides below the lower rib plate and forming an outer protection cavity with the outer wall plate, and a continuous rib connected in a crisscross manner is provided between the side thick formwork plates and the outer wall plate;

[0014] The inner protection device comprises an inner thick formwork plate located between the two partitions and forming an inner protection cavity with the outer wall plate, and a continuous rib connected in a crisscross pattern is also provided between the inner thick formwork plate and the outer wall plate;

[0015] The outer protective cavity and the inner protective cavity are both filled with thermal insulation materials;

[0016] Glass fiber mesh polymer mortar is arranged between the thermal insulation material and the side thick formwork plate or the inner thick formwork plate.

[0017] As a preferred technical solution, the connection node includes an upper sliding member fixedly connected to the plate top connection embedded device, the upper sliding member is connected to an upper adapter member through a bolt fastening assembly, the upper adapter member and the upper sliding member are both provided with a vertically extending connection long hole that cooperates with the bolt fastening assembly, and the upper adapter member is fixedly connected to the supporting beam of the house;

[0018] The connection node further comprises a lower sliding member fixedly connected to the pre-embedded device for connecting the bottom of the plate, the lower sliding member is connected to a lower adapter member via a bolt fastening assembly, the lower adapter member and the lower sliding member are both provided with a vertically extending connection long hole that cooperates with the bolt fastening assembly, and the lower adapter member is fixedly connected to the support beam;

[0019] The connection node also includes a load-bearing bolt fixedly connected to the plate bottom connection embedded device, the bottom end of the load-bearing bolt is fixedly connected to a lower load-bearing member, and the lower load-bearing member is fixedly connected to the support beam.

[0020] As a preferred technical solution, the support beam is a steel beam or a reinforced concrete beam with a beam top embedded part on the beam top, and the upper adapter, the lower adapter and the lower load-bearing part are all welded to the steel beam or the beam top embedded part.

[0021] Due to the adoption of the above technical scheme, an assembled composite exterior wall enclosure system with good thermal insulation effect includes an exterior wall panel, wherein the exterior wall panel includes a panel and a back panel arranged in parallel, an upper rib and a lower rib are respectively arranged between the top and bottom ends of the panel and the back panel, both sides of the panel and the back panel are opened, a plurality of supporting ribs are vertically arranged between the panel and the back panel, and the space between the panel and the back panel is filled with thermal insulation material; a plate top connection pre-embedded device is installed on the upper rib of the exterior wall panel, a plurality of installation hanger inner thread sleeves are also pre-embedded on the upper rib, and a plurality of demoulding hanger inner thread sleeves whose end faces are flush with the back panel surface are pre-embedded in the exterior wall panel Wire sleeve, a bottom board connection embedded device is arranged on the lower rib plate of the exterior wall panel, at least two connection nodes which cooperate with the top board connection embedded device and the bottom board connection embedded device are installed between adjacent wall panels, and the exterior wall panel also includes a connection maintenance device arranged at its bottom end and located outside the connection node; the wall panel structural layer is opened laterally to maintain the continuity of the vertical insulation layer of the wall panel, eliminates the vertical cold and hot bridges on both sides of the wall panel, and greatly improves the energy-saving and heat preservation effect; solves the technical problem of the wall panel connection node protruding outside the wall panel, and reserves a connection installation space under the horizontal rib at the bottom end of the wall panel, which no longer affects the interior decoration effect and space layout. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The following drawings are intended only to illustrate and explain the present invention, and are not intended to limit the scope of the present invention.

[0023] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0024] Figure 2 is a schematic diagram of the position of embedded parts in an embodiment of the present invention;

[0025] Figure 3 yes Figure 2 AA section view in the figure;

[0026] Figure 4 yes Figure 3 Enlarged views of points I and II in the figure;

[0027] Figure 5 is an enlarged cross-sectional view of the joint of two exterior wall panels according to an embodiment of the present invention;

[0028] Figure 6 It is a schematic diagram of the plate top connection and load-bearing connection structure of the connection node when the supporting beam is a steel beam in an embodiment of the present invention;

[0029] Figure 7 It is a schematic diagram of the slab bottom connection structure of the connection node when the supporting beam is a steel beam in an embodiment of the present invention;

[0030] Figure 8 is a plan view of a connection node when the supporting beam is a steel beam in an embodiment of the present invention;

[0031] Fig. 9 It is a schematic diagram of the slab top connection and load-bearing connection structure of the connection node when the supporting beam is a reinforced concrete beam in an embodiment of the present invention;

[0032] Fig.10 It is a schematic diagram of the slab bottom connection structure of the connection node when the supporting beam is a reinforced concrete beam in an embodiment of the present invention;

[0033] Fig.11 It is a plan view of a connection node when the supporting beam in an embodiment of the present invention is a reinforced concrete beam;

[0034] In the figure: 11-panel; 12-back plate; 13-upper rib plate; 14-lower rib plate; 15-support rib plate; 16-insulation material; 17-exterior surface of wall panel; 21-installation hanger inner thread sleeve; 22-demoulding hanger inner thread sleeve; 23-window; 31-board top embedded plate; 32-board bottom embedded plate; 33-board bottom inner thread sleeve; 34-board top inner thread sleeve; 41-outer guard plate; 42-side guard plate; 43-partition plate; 51-side thick formwork plate; 52-through rib; 53-inner thick formwork plate; 61-upper sliding member; 62-upper adapter; 63-lower sliding member; 64-lower adapter; 65-load-bearing bolts; 66-lower load-bearing member; 71-steel beam; 72-beam top embedded member; 73-reinforced concrete beam. DETAILED DESCRIPTION

[0035] The present invention is further described below in conjunction with the accompanying drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention are described only by way of illustration. Needless to say, those of ordinary skill in the art will recognize that the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and description are illustrative in nature and are not intended to limit the scope of protection of the claims.

[0036] like Figure 1 , Figure 2 and Figure 3 As shown, the assembled composite exterior wall enclosure system with good thermal insulation effect includes an exterior wall panel, wherein the exterior wall panel includes a panel 11 and a back panel 12 arranged in parallel, an upper rib 13 and a lower rib 14 are respectively arranged between the top and bottom ends of the panel 11 and the back panel 12, both sides of the panel 11 and the back panel 12 are open, and a plurality of supporting ribs 15 are vertically arranged between the panel 11 and the back panel 12, as shown in FIG. Figure 4 As shown, a heat-insulating material 16 is filled between the panel 11 and the back panel 12; a wall panel exterior finish 17 is provided on the outer surface of the panel 11;

[0037] The upper rib 13 of the exterior wall panel is provided with a pre-embedded device for connecting the top of the panel. The upper rib 13 is also pre-embedded with a plurality of inner thread sleeves 21 of the installation hanger. When the wall panel needs to be installed, the required installation hanger is installed in the inner thread sleeve 21 of the installation hanger. The wall panel is hoisted by the installation hanger for easy installation. After the installation is completed, the installation hanger is removed. The exterior wall panel is pre-embedded with a plurality of inner thread sleeves 22 of the demoulding hanger whose end faces are flush with the surface of the back panel 12. After the wall panel is manufactured, it needs to be demoulded. During demoulding, a demoulding hanger is installed in the inner thread sleeve 22 of the demoulding hanger, and the lifting equipment is connected to the demoulding hanger through a rope, and the demoulding operation is performed under the pulling force of the lifting equipment; a board bottom connection embedded device is provided on the lower rib 14 of the exterior wall panel, and at least two connection nodes that cooperate with the board top connection embedded device and the board bottom connection embedded device are installed between adjacent wall panels, and the exterior wall panel also includes a connection maintenance device arranged at its bottom end and located outside the connection node.

[0038] The panel 11, the supporting ribs 15, the back panel 12, the upper ribs 13 and the lower ribs 14 are all reinforced concrete panels. The frame is first woven with steel bars, and then the template is made before casting. When making this exterior wall panel, the panel 11, the supporting ribs 15, the upper ribs 13 and the lower ribs 14 are first cast. These four pieces are cast in one time, and then the cavity surrounded by these panels is filled with insulation material 16. Then, the steel frame of the back panel 12 is woven, the template is made, and finally the back panel 12 is cast. The whole process involves two castings.

[0039] The exterior wall panel is provided with a window 23 penetrating the panel 11 and the back panel 12 .

[0040] like Figure 6 and Figure 7 As shown, the plate top connection embedded device includes two plate top embedded plates 31 symmetrically installed on the upper rib plate 13, and the bottom end of the plate top embedded plates 31 is provided with a plurality of embedded ribs extending into the outer wall plate (not shown in the figure). The plate bottom connection embedded device includes two plate bottom embedded plates 32 and two plate bottom inner thread sleeves 33 installed on the lower rib plate 14, one plate bottom embedded plate 32 and one plate bottom inner thread sleeve 33 as a group, and two groups of plate bottom embedded plates 32 and plate bottom inner thread sleeves 33 are symmetrically installed on the lower rib plate 14, and the outer end of the plate bottom inner thread sleeve 33 is flush with the bottom edge of the lower rib plate 14, and the bottom end of the plate bottom embedded plate 32 is provided with a plurality of embedded ribs extending into the outer wall plate (not shown in the figure);

[0041] Four demoulding hanger inner thread sleeves 22 are pre-embedded in the exterior wall panel. In order to balance the demoulding force, the four demoulding hanger inner thread sleeves 22 are symmetrically distributed in the exterior wall panel; two installation hanger inner thread sleeves 21 are pre-embedded at the top of the upper rib plate 13.

[0042] like Figure 5 As shown, the connection maintenance device includes an outer guard plate 41 cast in one piece with the panel 11, the outer guard plate 41 is an extension plate of the panel 11, side guard plates 42 are arranged on both sides of the outer guard plate 41, and two partitions 43 located between the connection nodes are arranged in parallel between the side guard plates 42; the connection maintenance device also includes an outer protection device located between the connection node and the adjacent side guard plates 42 and an inner protection device arranged between the two partitions 43. The outer protection device includes two side thickness formwork plates 51 respectively located on both sides below the lower rib plate 14 and forming an outer protection cavity with the outer wall plate, and a through-length rib 52 connected in a criss-cross pattern is arranged between the side thickness formwork plates 51 and the outer wall plate; as shown Figure 4 As shown, the inner protection device includes an inner thick formwork plate 53 located between the two partitions 43 and forming an inner protection cavity with the outer wall plate, and a continuous rib 52 connected in a crisscross pattern is also provided between the inner thick formwork plate 53 and the outer wall plate; the outer protection cavity and the inner protection cavity are both filled with a heat preservation material 16; a glass fiber mesh polymer mortar (not shown in the figure) is provided between the heat preservation material 16 and the side thick formwork plate 51 or the inner thick formwork plate 53. The glass fiber mesh polymer mortar may not be added, and it can be adjusted according to actual production needs.

[0043] like Figure 6 , Figure 7 and Figure 8As shown, the connection node includes an upper sliding member 61 fixedly connected to the plate top connection embedded device, the upper sliding member 61 is welded to the plate top embedded plate 31, the upper sliding member 61 is connected to an upper adapter 62 through a bolt fastening assembly, and the upper adapter 62 and the upper sliding member 61 are both provided with connecting long holes that cooperate with the bolt fastening assembly and extend vertically, and the connection position of the upper adapter 62 and the upper sliding member 61 can be adjusted through the connecting long holes, thereby adjusting the longitudinal position between the plate and the beam, thereby adapting to the longitudinal deformation of the plate and the beam; the upper adapter 62 is fixedly connected to the supporting beam of the house; the connection node also includes a lower sliding member 63 fixedly connected to the plate bottom connection embedded device, the lower sliding member The movable part 63 is welded to the embedded plate 32 at the bottom of the plate, and the lower sliding part 63 is connected to the lower adapter 64 through a bolt fastening assembly. The lower adapter 64 and the lower sliding part 63 are both provided with connecting long holes that cooperate with the bolt fastening assembly and extend vertically. The connection position of the lower adapter 64 and the lower sliding part 63 can be adjusted through the connecting long holes, thereby adjusting the longitudinal position between the plate and the beam, thereby adapting to the longitudinal deformation of the plate and the beam; the lower adapter 64 is fixedly connected to the support beam; the connection node also includes a load-bearing bolt 65 fixedly connected to the embedded device at the bottom of the plate, and the bottom end of the load-bearing bolt 65 is fixedly connected to a lower load-bearing part 66, and the lower load-bearing part 66 is fixedly connected to the support beam.

[0044] The support beam is a steel beam 71 or a reinforced concrete beam 73 with a beam top embedded part 72 on the beam top, and the upper adapter 62 , the lower adapter 64 and the lower load-bearing part 66 are all welded to the steel beam 71 or the beam top embedded part 72 .

[0045] As another specific implementation, Fig. 9 , Fig.10 and Fig.11 As shown, the plate bottom connection embedded device includes four plate bottom inner thread sleeves 33 installed on the lower rib plate 14, which are symmetrically installed in pairs on the lower rib plate 14. The plate top connection embedded device includes two plate top embedded plates 31 or two plate top inner thread sleeves 34 symmetrically installed on the upper rib plate 13, and the top of the plate top inner thread sleeve 34 is flush with the upper edge of the upper rib plate. The upper sliding member 61 is connected to the plate top inner thread sleeve 34 by bolts, the lower load-bearing member 66 is connected to the plate bottom inner thread sleeve 33 corresponding to the position, and the lower sliding member 63 is connected to the plate bottom inner thread sleeve 33 corresponding to the position.

[0046] The assembled composite exterior wall enclosure system with good thermal insulation effect is a structural board that combines a three-dimensional steel wire mesh oblique insertion structure with an EPS board sandwich insulation layer, and casts high-performance concrete on both sides as a protective layer. The board type structural characteristics are as follows: First, the wall panel structural layer is opened laterally, so that the vertical insulation layer of the wall panel remains continuous, and the vertical cold and hot bridges on both sides of the wall panel are eliminated, which greatly improves the energy-saving and thermal insulation effect, and reduces the cold and hot bridges in the board seams by more than 60% compared with ordinary sandwich wall panels; second, the innovative application of new connection methods and adapters changes the traditional installation and welding method on the beam and under the beam. The adapters are all on the top surface of the beam, pre-buried anchor welding is fixed, and the installation is simple and easy; third, the wall panel installation node is completely protruding outside the wall panel in the past, occupying more indoor space, and bringing inconvenience to indoor decoration and affecting the use of space. A connection installation space is reserved under the lower rib plate 14 at the bottom of the wall panel, which no longer affects the indoor decoration effect and space layout. After the installation is completed, the node installation gap is filled with high-efficiency thermal insulation material 16 to block the cold and hot bridges. This construction method leaves a convenient interface for the subsequent processes of space decoration. Fourth, doors and windows can be made together with wall panels by pre-installing sub-frames or pre-installing system doors and windows, so that the external wall opening panels have reliable anti-seepage and thermal insulation quality at the door and window openings, improve energy-saving effects, and make construction, installation and decoration safer, more reliable, faster and more efficient, and save production and installation costs, reducing the overall cost of the project.

[0047] The application advantages of this wall panel are: reasonable structure, halved deadweight, simple production, especially the use of a new three-dimensional adjustable, forward installation connection system, which is light and reasonable, making the wall panel integrate decoration, insulation, fire prevention, waterproofing, decoration and other functions, and the comprehensive function integration is greatly improved. Compared with the current various types of sandwich insulation wall panels, it has a higher cost performance, saving about 150 to 200 yuan per square meter. In addition, this wall panel series product is suitable for all types of buildings in the earthquake-resistant fortification zone of six to nine degrees, covering all types of residential, public and industrial buildings from low-rise to high-rise and super-high-rise.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. The assembled composite exterior wall enclosure system with good thermal insulation effect is characterized by: The outer wall panel comprises a panel and a back panel arranged in parallel, an upper rib plate and a lower rib plate are arranged between the top and bottom ends of the panel and the back panel respectively, both sides of the panel and the back panel are open, a plurality of supporting rib plates are vertically arranged between the panel and the back panel, and a heat-insulating material is filled between the panel and the back panel; The upper rib of the exterior wall panel is provided with a pre-embedded device for connecting the top of the panel, and a plurality of internal thread sleeves for installing the hanger are also pre-embedded on the upper rib, and a plurality of internal thread sleeves for demoulding hangers are pre-embedded in the exterior wall panel, and the end faces of the internal thread sleeves for demoulding hangers are flush with the surface of the back panel, and the lower rib of the exterior wall panel is provided with a pre-embedded device for connecting the bottom of the panel, and at least two connection nodes are installed between adjacent wall panels, both of which cooperate with the pre-embedded device for connecting the top of the panel and the pre-embedded device for connecting the bottom of the panel, and the exterior wall panel also includes a connection maintenance device arranged at its bottom end and located outside the connection node; The board top connection embedded device comprises two board top embedded plates or two board top inner thread sleeves symmetrically mounted on the upper rib plate, the outer ends of the board top inner thread sleeves are flush with the top edge of the upper rib plate, and the bottom end of the board top embedded plate is provided with a plurality of embedded ribs extending into the outer wall plate; The bottom connecting embedded device comprises two bottom embedded plates and two bottom inner thread sleeves or four bottom inner thread sleeves installed on the lower rib plate, the outer ends of the bottom inner thread sleeves are flush with the bottom edge of the lower rib plate, and the bottom end of the bottom embedded plate is provided with a plurality of embedded ribs extending into the outer wall plate; The connection maintenance device comprises an outer guard plate cast in one piece with the panel, side guard plates are arranged on both sides of the outer guard plate, and two partition plates located between the connection nodes are arranged in parallel between the side guard plates; The connection maintenance device also includes an outer protection device located between the connection node and the adjacent side guard plate and an inner protection device arranged between two of the partition plates; The outer protection device comprises two side thick formwork plates respectively located on both sides below the lower rib plate and forming an outer protection cavity with the outer wall plate, and a continuous rib connected in a crisscross manner is arranged between the side thick formwork plates and the outer wall plate; The inner protection device comprises an inner thick formwork plate located between two partitions and forming an inner protection cavity with the outer wall plate, and a continuous rib connected in a crisscross pattern is also arranged between the inner thick formwork plate and the outer wall plate; The outer protective cavity and the inner protective cavity are both filled with thermal insulation materials; A glass fiber mesh polymer mortar is provided between the thermal insulation material and the side thick formwork plate or the inner thick formwork plate; The connection node comprises an upper sliding member fixedly connected to the plate top connection embedded device, the upper sliding member is connected to an upper adapter member via a bolt fastening assembly, the upper adapter member and the upper sliding member are both provided with a vertically extending connection long hole that cooperates with the bolt fastening assembly, and the upper adapter member is fixedly connected to a supporting beam of the house; The connection node further comprises a lower sliding member fixedly connected to the pre-embedded device for connecting the bottom of the plate, the lower sliding member is connected to a lower adapter member via a bolt fastening assembly, the lower adapter member and the lower sliding member are both provided with a vertically extending connection long hole that cooperates with the bolt fastening assembly, and the lower adapter member is fixedly connected to the support beam; The connection node also includes a load-bearing bolt fixedly connected to the plate bottom connection embedded device, the bottom end of the load-bearing bolt is fixedly connected to a lower load-bearing member, and the lower load-bearing member is fixedly connected to the support beam.

2. The assembled composite exterior wall enclosure system with good thermal insulation effect as claimed in claim 1 is characterized by: The panel, the supporting rib plate, the back plate, the upper rib plate and the lower rib plate are all reinforced concrete plates.

3. The assembled composite exterior wall enclosure system with good thermal insulation effect as claimed in claim 1 is characterized by: The exterior wall panel is provided with a window penetrating the panel and the back panel.

4. The assembled composite exterior wall enclosure system with good thermal insulation effect as claimed in claim 1, characterized in that: Four inner thread sleeves of the demoulding hanger are pre-buried in the exterior wall panel; and two inner thread sleeves of the installation hanger are pre-buried at the top of the upper rib plate.

5. The assembled composite exterior wall enclosure system with good thermal insulation effect as claimed in claim 1 is characterized by: The support beam is a steel beam or a reinforced concrete beam with a beam top embedded part on the beam top, and the upper transition part, the lower transition part and the lower load-bearing part are all welded to the steel beam or the beam top embedded part.

Images