CN210737833U

CN210737833U - Heat preservation wall connecting piece and connecting structure

Info

Publication number: CN210737833U
Application number: CN201920327179.XU
Authority: CN
Inventors: 李天昊
Original assignee: Inner Mongolia Kelai Energy Saving Technology Co ltd
Current assignee: Inner Mongolia Kelai Energy Saving Technology Co ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-06-12
Anticipated expiration: 2029-03-14

Abstract

The application discloses heat preservation wall body connecting piece and connection structure to reduce the heat-conduction at connecting piece both ends. The connecting piece comprises a first connecting end and a second connecting end, wherein a heat preservation part is arranged in at least partial area between the first connecting end and the second connecting end, so that a transverse cold (hot) bridge in a heat preservation wall body is prevented from being generated, the heat preservation capability of the wall body is enhanced, and the energy consumption and the diffusion are reduced. Still make the installation of connecting piece more convenient through having certain elastic parcel layer for the connecting piece setting.

Description

Heat preservation wall connecting piece and connecting structure

Technical Field

The utility model relates to a building engineering technical field especially relates to a connecting piece and connection structure for thermal insulation wall.

Background

At present, the heat insulation of a building wall body usually adopts a multilayer composite structure or an external pasting structure, the external pasting structure is affected by factors such as rain, dampness and insolation due to external environmental factors, the service life of the external pasting heat insulation layer is short, and the heat insulation performance and the stability are also limited by the use environment. Wall pulling pieces are usually selected in each layer structure of the multilayer composite structure for transverse connection, most of the wall pulling pieces are made of metal materials or plastic materials, the using amount of the wall pulling pieces in the wall is large, the pulling pieces made of the metal materials have high heat conductivity, so that a large number of cold (hot) bridges are formed in the wall, and the heat insulation performance of the wall is seriously influenced due to the large using amount of the wall pulling pieces;

the wall pulling piece is made of plastic materials, and the plastic products are organic materials, so that the pulling strength is low, the consumption is more than that of a metal pulling piece, the fireproof performance is poor, the wall pulling piece is not ageing-resistant, and the service life is short; furthermore, the positions of the pull pieces of the two types are not easy to adjust in the installation process, or the heat-insulating layer is easy to damage when the positions are adjusted, so that the heat-insulating performance of the wall body is influenced.

The mode that sets up the protective layer in the insulating layer outside of adopting now more protects the insulating layer, links to each other through drawing between insulating layer and structural layer or protective layer and the structural layer, and above-mentioned scheme has following defect: firstly, the heat-insulating layer is connected with the structural layer or the protective layer is connected with the structural layer through a pulling piece, the transverse connection is extremely large, the heat conduction area is large, the indoor energy is dissipated in winter, the energy is wasted, the outdoor heat is transmitted to the indoor space more in summer, the indoor temperature is also improved, and the air conditioner energy is wasted; secondly, the pulling piece is usually made of metal materials, so that the heat conduction capability is strong, and if plastic and other materials with poor heat conduction are selected to make the connecting piece, the service life is short, the strength is low, and the connecting piece is easy to damage; thirdly, the installation mode of the pulling piece is complex, a steel bar structure which is interfered with the pulling piece often exists in the structural layer of the pulling piece, so that the installation of the pulling piece is inconvenient, the size and the shape of part of the pulling piece need to be adjusted and modified on the construction site, and the labor cost is increased.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a connecting member and a connecting structure for thermal insulation wall, which can reduce the thermal conduction at both ends of the connecting member, prevent the generation of transverse cold (hot) bridge in the thermal insulation wall, enhance the thermal insulation capability of the wall, and reduce the energy consumption and diffusion. Still make the installation of connecting piece more convenient through setting up heat preservation portion or parcel layer.

According to the utility model discloses an aspect provides a thermal insulation wall connecting piece, a serial communication port, including first link and second link, wherein, first link with at least partial region between the second link is provided with heat preservation portion.

Preferably, the first connecting end is disconnected from the second connecting end and connected with the second connecting end through a sleeve positioned between the first connecting end and the second connecting end, and the sleeve is filled with a heat-insulating material to reduce heat conduction between the first connecting end and the second connecting end.

Preferably, the heat preservation part is made by wrapping the connecting piece by heat preservation and insulation materials.

Preferably, when the heat-insulating wall connecting piece penetrates through the heat-insulating wall, the position of the heat-insulating part corresponds to that of the heat-insulating wall, and the shape of the heat-insulating part corresponds to that of a hole reserved in the heat-insulating layer or an installation sleeve.

Preferably, the size of the heat preservation part is larger than the size of the reserved hole of the heat preservation layer or the size of the mounting sleeve.

Preferably, the shape of the heat preservation part is at least one of a cylinder, a trapezoid column, a square column, an ellipse, a T shape and a cone.

Preferably, the edge of the heat preservation part is provided with a stopper for preventing slurry from entering the reserved hole of the heat preservation layer or the installation pipe during pouring.

Preferably, the blocking piece is movably connected with the connecting piece so as to adjust the position and the angle of the blocking piece.

Preferably, an end for fixing in at least one of the first connection end and the second connection end includes a hook structure.

Preferably, one end of at least one of the first connecting end and the second connecting end for fixing further comprises a support rod, and the support rod extends outwards in the transverse direction and is used for preventing displacement caused by pressure during wall body pouring construction.

Preferably, the material of the support rod comprises at least one of metal, plastic and high-strength fiber.

Preferably, the support rods are coated with a coating having a thermal conductivity of less than 58.2W/m.K or the support rods are made of a material having a thermal conductivity of less than 58.2W/m.K.

Preferably, the thermal insulation wall connecting piece further comprises a wrapping layer, wherein the wrapping layer has a thermal conductivity coefficient lower than 58.2W/m.K and wraps the outer surface of at least one of the first connecting end or the second connecting end.

Preferably, the first connecting end, the connecting rod, the second connecting end, the hook-shaped structure and the supporting rod in the connecting piece are integrally formed or connected.

Preferably, the support rod is made of the same material as any one of the wrapping layer, the first connecting end and the second connecting end.

According to the utility model discloses an on the other hand still provides a thermal insulation wall connection structure, a serial communication port, include: the protective layer, the structural layer and the heat insulation layer are positioned between the protective layer and the structural layer, wherein at least two of the protective layer, the heat insulation layer and the structural layer are connected through at least one connecting piece.

Preferably, the heat preservation is provided with a reserved hole or an installation pipe, the connecting piece penetrates through the reserved hole or the installation pipe, the first connecting end of the connecting piece is located in the protective layer, the second connecting end of the connecting piece is located in the structural layer, and the protective layer, the structural layer and the heat preservation are connected through connecting the protective layer and the structural layer.

Preferably, a step hole penetrating through the whole heat insulation layer is formed in the outer side of the heat insulation layer, the first connecting end of the connecting piece is embedded into the step hole, the second connecting end penetrates through the step hole and extends into the structural layer and is connected with the structural layer, and the step hole in the outer side of the protective layer is covered by a heat insulation material.

Preferably, the connecting structure further comprises a connecting part, wherein the connecting part is plate-shaped, is adjacent to or connected with the heat insulation layer, and forms a composite heat insulation board with the heat insulation layer.

Preferably, the connection structure further comprises a support part, the support part is in a column shape and extends out from the connection part in the transverse direction, and the support part and the connection part are in an integral structure or a connection structure.

Preferably, the supporting part is provided with a mesh, and concrete or other slurry is poured on the protective layer and the structural layer to form the thermal insulation wall connecting structure.

Preferably, the body connecting structure further comprises a frame structure, the frame structure is composed of connecting ribs, at least one through hole is formed in the supporting portion, and at least one connecting rib in the frame structure penetrates through the through hole.

Preferably, the supporting portion and the through hole are both multiple, and the connecting rib penetrates through the through hole to form a net structure.

Preferably, the connecting structure further comprises a cushion block and a connecting rib, one end of the cushion block is located on the heat-insulating layer, at least one layer of net piece is arranged at a position, away from the heat-insulating layer, of a certain distance of the cushion block, the net piece is fixed through the connecting rib, and concrete or other slurry is poured on the protective layer and the structural layer to form the heat-insulating wall connecting structure.

The utility model discloses an embodiment has following advantage or beneficial effect: the utility model provides a thermal insulation wall connecting piece and connection structure, at least partial region between first link and second link is provided with heat preservation portion in this connecting piece, has also reduced the heat-conduction ability between first link and the second link when guaranteeing connecting piece intensity, has prevented among the thermal insulation wall production of protective layer and structural layer cold (hot) bridge, has strengthened the heat-preservation ability of wall body, has reduced energy consumption and diffusion. Compare with the plastics connecting piece that adopts among the prior art, the utility model provides a connecting piece still has longer life and structural strength when blocking the production of protective layer and the cold (hot) bridge of structural layer. Furthermore, the connecting piece can be wrapped by a softer elastic heat-insulating material, so that the connecting piece has larger activity space and angle adjustment when being installed, and the connecting piece avoids barriers such as reinforcing steel bars in the structural layer, and is more convenient to install. Furthermore, the connecting piece has various expansion structures, can be suitable for different application scenes, is simple and reliable in structure, can be directly used after being produced and manufactured in batch and transported to a construction site, saves time consumption on the construction site, and can accelerate the construction progress.

Another preferred embodiment of the present invention has the following advantages or benefits: the utility model provides a thermal insulation wall connection structure, include: the protective layer, the structural layer and the heat insulation layer are positioned between the protective layer and the structural layer, and the connecting piece is selected to connect at least two of the protective layer, the heat insulation layer and the structural layer. The connecting piece prevents the generation of cold (hot) bridges between the protective layer and the structural layer in the heat-insulating wall body, enhances the heat-insulating capacity of the wall body, and reduces the energy consumption and the diffusion. The heat preservation layer still is provided with and compares the bigger reservation hole of size and installation pipe with prior art in this connection structure, makes the connecting piece have bigger activity space and angle of adjustment when the installation, and the installation is very simple convenient.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of a first embodiment of the thermal insulation wall connecting piece of the present invention.

Fig. 2 is a schematic structural view of the second embodiment of the thermal insulation wall connecting piece of the present invention.

Fig. 3 is a schematic structural view of the third embodiment of the thermal insulation wall connecting piece of the present invention.

Fig. 4 is a schematic structural view of the fourth embodiment of the thermal insulation wall connecting piece of the present invention.

Fig. 5 is a schematic structural view of the fifth embodiment of the thermal insulation wall connecting piece of the present invention.

Fig. 6 is a schematic structural view of the sixth embodiment of the thermal insulation wall connecting piece of the present invention.

Fig. 7 is a schematic structural view of the seventh embodiment of the thermal insulation wall connecting piece of the present invention.

Fig. 8 is a schematic structural view of an eighth embodiment of the thermal insulation wall connecting piece of the present invention.

Fig. 9 is a schematic structural view of a ninth embodiment of the thermal insulation wall connecting piece of the present invention.

Fig. 10 is a schematic structural view of a heat-insulating wall connecting member according to an embodiment of the present invention.

Fig. 11 is a schematic structural view of an eleventh embodiment of the thermal insulation wall connecting member of the present invention.

Fig. 12 is a schematic structural view of a twelfth embodiment of the thermal insulation wall connecting piece of the present invention.

Fig. 13 is a schematic structural view of a thirteen embodiment of the thermal insulation wall connecting piece of the present invention.

Fig. 14 is a schematic structural view of a fourteenth embodiment of the thermal insulation wall connecting member of the present invention.

Fig. 15 is a schematic structural view of a fifteenth embodiment of the thermal insulation wall connecting member of the present invention.

Fig. 16 is a schematic structural view of a sixteenth embodiment of the thermal insulation wall connecting member of the present invention.

Fig. 17 is a schematic structural view of a seventeenth embodiment of the thermal insulation wall connecting member of the present invention.

Fig. 18 is a schematic structural view of an eighteenth embodiment of the thermal insulation wall connecting member of the present invention.

Fig. 19 is a schematic structural view of the nineteen embodiments of the thermal insulation wall connecting piece of the present invention.

Fig. 20 is a schematic view of the first embodiment of the connecting structure of the thermal insulation wall of the present invention, which is not poured.

Fig. 21 is a schematic view of the first embodiment of the connection structure of the thermal insulation wall of the present invention after being poured.

Fig. 22 is a schematic view of the second embodiment of the thermal insulation wall connecting structure after pouring.

Fig. 23 is a schematic view of the third embodiment of the connecting structure of the thermal insulation wall body of the present invention that is not poured.

Fig. 24 is a schematic view of the fourth embodiment of the connecting structure of the thermal insulation wall of the present invention that is not poured.

Fig. 25 is a schematic view of the fifth embodiment of the connecting structure of the thermal insulation wall body of the present invention, which is not poured.

Fig. 26 is a schematic view of the sixth embodiment of the connecting structure of the thermal insulation wall body of the present invention, which is not poured.

Fig. 27 is a schematic view of the seventh embodiment of the connecting structure of the thermal insulation wall body of the present invention, which is not poured.

Fig. 28 is a schematic view of the eighth embodiment of the connecting structure of the thermal insulation wall body of the present invention, which is not poured.

Fig. 29 is a schematic view of the ninth embodiment of the connecting structure of the thermal insulation wall body of the present invention, which is not poured.

Fig. 30 is a schematic view of the embodiment ten of the thermal insulation wall connecting structure of the present invention that is not poured.

Fig. 31 is a schematic view of the eleventh embodiment of the connecting structure of the thermal insulation wall body of the present invention, which is not poured.

Fig. 32 is a schematic view of the sixth embodiment of the thermal insulation wall connecting structure after pouring.

Fig. 33 is a schematic view of the tenth embodiment of the thermal insulation wall connecting structure after pouring.

Fig. 34 is a schematic view of the heat-insulating wall connecting structure according to the twelfth embodiment of the present invention after pouring.

Fig. 35 is a schematic view of the thirteenth embodiment of the thermal insulation wall connecting structure after being poured.

Fig. 36 is a schematic view of the fourteenth embodiment of the thermal insulation wall connecting structure after being poured.

Fig. 37 is a schematic view of the heat-insulating wall connecting structure according to the fifteenth embodiment of the present invention after pouring.

Fig. 38 is a schematic view of the embodiment sixteen after the heat-insulating wall connecting structure of the present invention is poured.

Detailed Description

Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples.

Fig. 1 shows a schematic structural view of a first embodiment of the thermal insulation wall connecting member according to the present invention, wherein the connecting member 100 includes a first connecting end 110, a second connecting end 120, and an insulation portion 140 disposed between the first connecting end 110 and the second connecting end 120, the first connecting end 110 and the second connecting end 120 are connected by, for example, a rod-shaped structure, and the insulation portion 140 is made of an insulation material wrapping a portion of the rod-shaped structure. Further, the side of the first connection end 110 for fixed connection further includes a hook structure 111.

The following embodiments of the connecting member are similar to the first embodiment, and the same parts are not described again, and only the differences will be described.

Fig. 2 shows a schematic structural diagram of a second embodiment of the thermal insulation wall connecting member according to the present invention, compared with the first embodiment, the first connecting end 110 is disconnected from the second connecting end 120, and the two ends of the sleeve 130 are connected through a sleeve 130, both ends of the sleeve 130 are provided with threads for connecting with the first connecting end 110 and the second connecting end 120, respectively, the sleeve 130 is made of thermal insulation material such as high strength fiber, and the sleeve 130 is filled with thermal insulation material 131 to reduce the thermal conduction between the first connecting end 110 and the second connecting end 120.

Fig. 3 shows a schematic structural diagram of a third embodiment of the thermal insulation wall connecting element of the present invention, and compared with the first embodiment, the hook-shaped structure 111 on one side of the first connecting end 110 for fixed connection is changed into a rod shape perpendicular to the connecting element, so that the whole connecting element is in an "L" shape. Further, as shown in fig. 4, the hook-shaped structures 111 are respectively disposed on the first connection end 110 and the second connection end 120, so that the connection member is integrally shaped like an "i" and is more stably fixed.

Fig. 5 and 6 are schematic structural views of fifth and sixth embodiments of the thermal insulation wall connecting member according to the present invention, respectively, in which the thermal insulation material constituting the thermal insulation part 140 in fig. 5 is changed into a thermal insulation brush, and fig. 6 is compared with fig. 5, and a brush base material is disposed at a position where the thermal insulation part 140 contacts the connecting member, so that the connection between the thermal insulation part 140 (thermal insulation brush) and the connecting member is more secure.

Fig. 7 shows a schematic structural diagram of a seventh embodiment of the thermal insulation wall connecting member according to the present invention, which is compared with the first embodiment, the thermal insulation part 140 is replaced by a wrapping layer 150, and the wrapping layer 150 is also made of thermal insulation material and is wrapped on the outer surface of the first connecting end 110. Further, as shown in fig. 8, the eighth embodiment of the connecting member includes both the heat insulating portion 140 and the wrapping layer 150, and the wrapping layer 150 wraps the outer surface of the first connecting end 110 from the left side to the heat insulating portion 140.

Of course, fig. 9 shows a schematic structural diagram of a ninth embodiment of the thermal insulation wall connecting member of the present invention, which has a basic structure similar to that of fig. 4, except that the heat insulation part 140 is replaced with a wrapping layer 150 for wrapping the whole connecting member.

The connector shown in fig. 10 comprises: the insulation layer comprises a first connecting end 110, a second connecting end 120, a hook-shaped structure 111, a wrapping layer 150 and a stopper 160, wherein the hook-shaped structure 111 is located on one side of the first connecting end 110 for fixing, and the stopper 160 is located on one side close to the first connecting end 110 for preventing slurry from entering a reserved hole of the insulation layer or an installation pipe during pouring. The wrapping layer 150 sequentially wraps the hook structure 111, the first connecting end 110 and the left side surface of the stopper 160 from left to right. Further, the stopper 160 is movably connected to the connecting member, so as to adjust the position and angle of the stopper 160.

In the embodiment of the coupling member shown in fig. 11 and 12, the heat retaining portion 140 is provided on the right side (i.e., the second connection end side) of the stopper 160 as compared with fig. 10, the heat retaining portion 140 in fig. 11 is formed by wrapping a heat retaining and insulating material, and the heat retaining portion 140 in fig. 12 is formed by a heat retaining brush.

Further, as shown in fig. 13 and 14, compared with the embodiment in fig. 11, the heat-insulating part 140 is formed by the heat-insulating material, but the shape of the heat-insulating part 140 is different from that in fig. 11, and the left and right ends of the shape of the heat-insulating part 140 are different, specifically, the heat-insulating part 140 in fig. 13 is in a trapezoidal column shape, and the diameter of the left side is smaller than that of the right side; in fig. 14, the insulating portion 140 has a stepped cylindrical shape, and the diameter of the left side is larger than that of the right side. Of course, the shape of the thermal insulation part 140 may be any one of a cylindrical shape, a square column shape, an oval shape, a T-shape, and a tapered shape.

Fig. 15 shows a schematic structural diagram of a fifteenth embodiment of the thermal insulation wall connecting member of the present invention, which is based on fig. 11, and is also provided with a stopper 160 on the right side of the thermal insulation part 140 (on the side close to the second connecting end 120), that is, the stopper 160 is respectively provided on the left and right sides of the thermal insulation part 140, so as to prevent slurry from entering the thermal insulation layer reserved hole or the installation pipe when pouring from both ends.

In the embodiment of the connector shown in fig. 16 to 19, compared with fig. 11, it further includes a support rod 112, and the support rod 112 is located at the leftmost end surface of the first connection end 110 and extends laterally outwards to prevent the connector from being displaced under lateral pressure during the wall casting construction. Specifically, the support rod 112 and the first connection end 110 are integrally or detachably connected. The material of the supporting rod 112 may be wood, metal, plastic, high strength fiber, etc., and may be the same as the wrapping layer 150, or the same as the first connecting end 110 or the second connecting end 120, wherein the supporting rod 112 in fig. 16 and 17 is made of the same material as the wrapping layer 150, and the supporting rod 112 in fig. 18 and 19 is made of the same material as the first connecting end 110. Further, the specific shape of the hook structure 111 of the connector in fig. 17 and 19 is changed to a vertical bar shape connected to the first connection end 110, so that the connector has a T-shape.

As shown in fig. 20 and fig. 21, it all shows the first schematic diagram of the first embodiment of the connecting structure of thermal insulation wall, and the connecting structure includes: connecting piece 100, heat preservation layer 200, structural layer 300 and protective layer 400. Fig. 20 is a schematic view illustrating the connection member 100 inserted into the insulation layer 200, wherein the insulation layer 200 is made of an insulation material, the insulation layer 200 is, for example, a molded insulation board or an extruded insulation board, a predetermined hole 210 is formed in the insulation layer 200, and of course, the hole structure can be processed on site by a hole forming device on a construction site, the predetermined hole 210 is, for example, a stepped hole for installing the connection member 100, the second connection end 120 of the connection member 100 passes through the predetermined hole 210 from the left side of the insulation layer 200 and extends into the region where the structural layer 300 is located, and the first connection end 110 has a hook-shaped structure 111 at one side for fixing, which has a size smaller than the larger diameter size of the stepped hole and larger than the smaller diameter size of the stepped hole, so that it can be inserted into the predetermined. The connecting piece 100 is further provided with a heat preservation part 140 on one side close to the first connecting end 110, and the size and the position of the heat preservation part 140 are matched with the reserved hole 210 or slightly larger than the size of the reserved hole 210, so that the two parts are in closer contact, and the heat preservation effect is enhanced. The hook-shaped structure 111 is embedded in the insulation layer 200 (the reserved holes 210), and the left side of the reserved holes 210 of the insulation layer 200 is covered by the insulation material 211 to fill the left side of the insulation layer 200. As shown in fig. 21, a protective layer 400 is coated on the left surface of the insulation layer 200, and slurry of the structural layer 300 is poured on the right side of the insulation layer 200, so that the second connection end 120 of the connection member 100 extends into the structural layer 300, the structural layer 300 is formed after the slurry is cured, and the insulation layer 200 is connected with the structural layer 300 through the connection member 100.

Fig. 22 is a schematic view of the second embodiment of the thermal insulation wall connecting structure after pouring. In comparison with fig. 21, the insulating layer 200 is provided with the installation pipes 220 instead of the holes 210, and similarly, the installation pipes 220 may be formed by drilling and burying the insulating layer 200 at a construction site. The second connecting end 120 of the connecting member 100 penetrates through the mounting pipe 220 and extends into the area where the structural layer 300 is located, the first connecting end 110 and the hook-shaped structure 111 of the connecting member 100 are located in the area where the protective layer 400 is located, the slurry of the protective layer 400 and the slurry of the structural layer 300 are respectively poured on the left side and the right side of the heat insulation layer 200, the corresponding protective layer 400 and the structural layer 300 are formed after the slurry is solidified, and the connecting member 100 connects the protective layer 400 and the structural layer 300, so that the protective layer 400, the structural layer 300 and the heat insulation layer 200 sandwiched between the protective layer 400 and the structural layer 300 form.

Further, the thermal insulation wall connecting structure shown in fig. 20, 21 and 22 is also applicable to a floor slab in a building, and the floor slab manufactured by using the structure has a remarkably enhanced sound insulation effect in addition to excellent thermal insulation performance.

Fig. 23 to 31 are the drawings of the embodiment of the thermal insulation wall connecting structure of the present invention not poured, specifically, fig. 23 shows a schematic diagram of the third embodiment of the connecting structure, wherein the connecting portion 230 is disposed at a position close to the left side of the thermal insulation layer 200, the second connecting end 120 of the connecting member 100 passes through the reserved hole 210 of the connecting portion 230 and the thermal insulation layer 200, and extends into the region where the structural layer 300 is located, and the first connecting end 110 is located at the region where the protective layer 400 is located. The connection part 230 is, for example, a plate shape, may be disposed on at least one side of the insulation layer 200, and may be connected to the insulation layer 200 to form a composite insulation board. The connection structure further includes a support portion 240, the support portion 240 is, for example, a column shape and extends from the connection portion 230 laterally outward (away from the insulation layer 200), and the support portion 240 and the connection portion 230 are an integral structure or a connection structure. Further, the protective layer 400 also includes a frame structure formed by connecting ribs 260 in the area to cooperate with the supporting portion 240 to provide the mesh 270, so as to enhance the strength of the protective layer 400 after casting and curing, and the connecting ribs 260 are, for example, steel bars. And respectively pouring the slurry of the protective layer 400 and the slurry of the structural layer 300 on the left side and the right side of the heat insulation layer 200, and forming the corresponding protective layer 400 and the structural layer 300 after the slurry is cured to form a connecting structure.

Fig. 24 shows the fourth schematic diagram of the embodiment of the thermal insulation wall connecting structure of the present invention, compare with fig. 23, the reserved holes 210 are replaced by the mounting tubes 220, the supporting portion 240 is arranged in an array, and is disposed on the connecting portion 230, and the supporting portion 240 is further provided with the through holes 241, further, a plurality of through holes 241 can be further disposed on the single supporting portion 240, the through holes 241 are arranged in an array, the direction of the through holes 241 is horizontal, vertical or other directions, and the specific size and shape of the through holes 241 can be adjusted accordingly. Specifically, the through holes 241 are disposed on the supporting portion 240 in a crisscross manner, and the plurality of connecting ribs 260 also pass through the through holes 241 in a crisscross manner to form a mesh structure. In fig. 25, compared to fig. 24, a vacuum insulation panel 201 is added to the insulation layer 200 in a longitudinal direction to enhance the insulation performance of the insulation layer 200. Compared with the embodiment shown in fig. 24, the embodiment shown in fig. 26 only replaces the installation pipe 220 in the insulating layer 200 to reserve the hole 210, and the rest of the same parts are not described again.

Fig. 27 shows the seventh schematic diagram of the connection structure of the thermal insulation wall of the present invention, the connection structure includes: heat preservation layer 200, connecting piece 100, cushion 280, connecting rib 260 and net piece 270. One end of the cushion block 280 is installed on the heat insulation layer 200 (can be installed tightly to the heat insulation layer 200, and can also be embedded into the heat insulation layer 200), a layer of net sheet 270 is arranged at a position of the cushion block 280 away from the heat insulation layer 200 by a certain distance, and is fixed through the connecting ribs 260, and concrete or other slurry is poured at the positions of the protection layer 400 and the structure layer 300 to form a heat insulation wall connection structure. In the embodiment shown in fig. 28, compared with the embodiment shown in fig. 27, an additional layer of mesh 270 is added at the position where the mesh 270 is close to the insulating layer 200, that is, two layers of mesh 270 are arranged on the cushion block 280 in parallel.

Fig. 29 shows a schematic diagram of the ninth embodiment of the thermal insulation wall connecting structure of the present invention, wherein a mesh 270 is directly disposed on the supporting portion 240, and a vertically disposed vacuum insulation panel 201 is added in the thermal insulation layer 200 to enhance the thermal insulation performance of the thermal insulation layer 200.

Fig. 30 is a schematic view showing a tenth embodiment of the thermal insulation wall connecting structure according to the present invention, which is similar to the embodiment shown in fig. 25, and is different from the embodiment shown in fig. 25 in that a connecting member shown in fig. 11 is used to connect the protective layer 400 and the structural layer 300.

Fig. 31 shows the first schematic view of the embodiment of the thermal insulation wall connection structure of the present invention, the thermal insulation part 140 of the connection member 100 used in the figure is a trapezoidal pillar, the left diameter of the thermal insulation part is larger than the right diameter, the blocking member 160 is disposed at the position adjacent to the left side of the thermal insulation part 140, and the first connection end 110 is further provided with a wrapping layer 150. Further, a support rod 112 is further included at the end of the first connection end 110 for fixing, and the support rod 112 extends laterally outward for preventing displacement due to pressure during wall pouring construction. The heat insulation layer 200 is longitudinally provided with a vacuum heat insulation plate 201 to enhance the heat insulation performance, the heat insulation layer 200 further comprises a horizontally arranged flared installation pipe 220 which penetrates through the whole heat insulation layer 200 and has an opening facing to the left, the installation pipe 220 is matched with the heat insulation part 140 in size and shape, and the heat insulation part 140 can be slightly larger than the installation pipe 220 in size to obtain a better heat insulation effect. This embodiment also employs a mesh structure formed by a plurality of tie bars 260 passing through the perforations 241 in a criss-cross manner.

Fig. 32 and 33 respectively show the connection structure of fig. 26 and 30 after the corresponding slurry is poured and cured at the corresponding positions of the protective layer 400 and the structural layer 300. The structure of the device is described above and will not be described herein.

As shown in fig. 34, the connector 100 in the figure adopts the connector structure shown in fig. 13, and the rest of the structure is similar to that in fig. 33 and is not described again. Further, in the connection structure shown in fig. 35, a connection rod 112 is added to the connection structure shown in fig. 34 to prevent the connection member from being displaced by a lateral pressure during the wall casting construction.

In the embodiments shown in fig. 36 to 38, a plurality of connecting ribs 260 are arranged to penetrate through the through holes 241 in a criss-cross manner to form a net structure, and meanwhile, the connecting members 100 having an "i" shape structure are used, and the specific structure thereof is similar to that shown in fig. 9, specifically, the connecting members 100 having the same structure as that shown in fig. 9 are used in fig. 36; fig. 37 shows a connecting member 100, in which a heat-insulating portion 140 is added between a first connecting end 110 and a second connecting end 120 on the basis of fig. 9, the heat-insulating portion 140 fills the whole reserved hole 210 (or the mounting pipe 220), and a stopper 160 is disposed on the left side of the heat-insulating portion 140; in the connection member 100 of fig. 38, compared to the connection member 100 of fig. 37, the insulation part 140 of the connection member 100 is disposed only at a side close to the first connection end 110, and the installation pipe 220 filled in the entire insulation layer 200 is not filled, and the empty space at the right side of the installation pipe 220 is filled with additional insulation material.

In accordance with the embodiments of the present invention, as described above, the drawings are not drawn to scale in order to highlight the details of the technical solution of the present invention, the proportions and dimensions shown in the drawings should not limit the essential technical solution of the present invention, and the embodiments do not describe all the details in detail, nor limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best utilize the invention and its various embodiments with various modifications as are suited to the particular use contemplated. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The connecting piece for the heat-insulating wall is characterized by comprising a first connecting end and a second connecting end, wherein at least part of the area between the first connecting end and the second connecting end is provided with a heat-insulating part, the first connecting end and the second connecting end are connected through a rod-shaped structure, and the heat-insulating part is made by wrapping part of the rod-shaped structure by a heat-insulating material.

2. The connecting piece for heat-insulating walls according to claim 1, wherein the first connecting end is disconnected from the second connecting end and connected by a sleeve between the first connecting end and the second connecting end, and the sleeve is filled with heat-insulating material.

3. The thermal insulation wall connecting piece according to claim 1, wherein the size of the thermal insulation part is not smaller than the size of the reserved hole of the thermal insulation layer or the size of the mounting sleeve, and the shape of the thermal insulation part is at least one of cylindrical, trapezoidal, square-cylindrical, oval, T-shaped and conical.

4. The insulated wall connector according to claim 1, wherein a stopper is provided at least one end of the edge of the insulated part to prevent slurry from entering the pre-formed hole of the insulated layer or the installation pipe during casting.

5. The connecting piece for heat-insulating walls as claimed in claim 4, wherein the blocking piece is movably connected with the connecting piece for adjusting the position and angle of the blocking piece.

6. The insulated wall connector according to claim 1, wherein at least one of the first connecting end and the second connecting end for fixing further comprises a support bar extending laterally outward for preventing displacement due to pressure during wall casting.

7. The insulated wall connector of claim 1, further comprising a wrapping layer having a thermal conductivity of less than 58.2W/m-K that wraps an outer surface of at least one of the first connecting end or the second connecting end.

8. The connecting piece for heat-insulating walls as claimed in claim 6, wherein the supporting rod and the connecting piece are integrated or connected.

9. A thermal insulating wall connector as claimed in claim 6, wherein the support rods are coated or made of a material having a thermal conductivity of less than 58.2W/m-K.

10. The utility model provides a thermal insulation wall connection structure which characterized in that includes: protective layer, structural layer and insulation layer between the protective layer and the structural layer, wherein at least two of the protective layer, the insulation layer and the structural layer are connected by at least one connection piece according to any of claims 1-9.

11. The connection structure of claim 10, wherein the insulating layer is provided with a reserved hole or an installation pipe, the connection member passes through the reserved hole or the installation pipe, the first connection end of the connection member is located in the protective layer, the second connection end of the connection member is located in the structural layer, and the protective layer, the structural layer and the insulating layer are connected by connecting the protective layer and the structural layer.

12. The connection structure according to claim 10, wherein a stepped hole is formed through the entire insulation layer on the outer side of the insulation layer, the first connection end of the connection member is embedded in the stepped hole, the second connection end extends into the structural layer through the stepped hole and is connected to the structural layer, and the stepped hole on the outer side of the protective layer is covered with an insulation material.

13. The connection structure of claim 10, further comprising a connection part, wherein the connection part is plate-shaped, is adjacent to or connected with the heat insulation layer, and forms a composite heat insulation board with the heat insulation layer.

14. The connecting structure according to claim 13, further comprising a supporting portion, wherein the supporting portion is a column shape and extends laterally from the connecting portion, and the supporting portion and the connecting portion are of an integral structure or a connecting structure.

15. The connection structure of claim 14, wherein a mesh is provided at the support portion, and concrete is poured on the protective layer and the structural layer to form the thermal insulation wall connection structure.

16. The connection structure of claim 14, further comprising a frame structure, wherein the frame structure is composed of a connecting rib, the support portion is provided with at least one through hole, and at least one connecting rib of the frame structure passes through the through hole.

17. The connecting structure according to claim 16, wherein the supporting portion and the through-holes are plural, and the connecting ribs pass through the through-holes to form a net structure.

18. The connecting structure of claim 10, further comprising a spacer and connecting ribs, wherein one end of the spacer is located on the insulating layer, at least one layer of mesh is arranged at a position of the spacer at a certain distance from the insulating layer and is fixed by the connecting ribs, and concrete is poured on the protective layer and the structural layer to form the insulating wall connecting structure.