Composite silicon graphene disassembly-free thermal insulation formwork and thermal insulation formwork system

Abstract

The utility model discloses a composite type silicon graphene non-dismantling heat preservation formwork and a heat preservation formwork system, belongs to the technical field of heat preservation plates, and aims to overcome the defect that potential safety hazards exist due to the fact that an existing silicon graphene heat preservation layer and an existing silicon graphene non-dismantling heat preservation formwork are too thick in application. The disassembly-free heat preservation formwork comprises a heat preservation plate, an anchoring part and a supporting shaft, the heat preservation plate comprises a silicon graphene heat preservation layer and an aerogel heat preservation layer, the inner side of the anchoring part penetrates out of the heat preservation plate, a positioning structure is arranged on the penetrating-out portion, a tail disc is arranged at the outer end of the anchoring part and abuts against the outer side of the heat preservation plate, and the supporting shaft is fixed to the positioning structure. A gap is formed between the supporting shaft and the heat preservation plate. By means of the characteristics that the aerogel heat preservation layer is bendable and low in heat conductivity coefficient, the thickness of the composite heat preservation plate is greatly reduced when the composite heat preservation plate is applied to the outer wall of a building, the heat preservation layer can be further fixed to the outer wall through a supporting shaft and an anchoring part, the risk that the disassembly-free heat preservation formwork falls off is effectively reduced, internal heat preservation does not need to be arranged, and the application cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermal insulation boards and relates to a composite silicon-graphene non-disassembly thermal insulation template and a thermal insulation template system. Background Art

[0002] Silicon graphene insulation board (also known as thermosetting composite polystyrene foam insulation board) is a Class A non-combustible insulation board made of polystyrene foam particles as aggregate and inorganic gelling materials through molding and heating. The thermal conductivity is about 0.050W / (m·K). After a double-layer hot-dip galvanized steel wire mesh is installed inside, it can be used as a non-removable insulation formwork for cast-in-place concrete exterior walls.

[0003] However, at present, there are three main problems when silicon-graphene insulation board is used as non-disassembly insulation formwork in ultra-low energy consumption buildings. The first is that due to the high thermal conductivity of silicon-graphene insulation board with built-in double-layer steel wire mesh, when it is used as non-disassembly insulation formwork in ultra-low energy consumption buildings, the thickness is more than 13 cm. The insulation layer is too thick and easy to fall off later, posing a safety hazard. In order to avoid this problem, many places have restricted the thickness of non-disassembly insulation formwork. Some places stipulate that the thickness of non-disassembly insulation formwork cannot be greater than 10 cm, and the remaining insufficient thickness of the exterior wall insulation is used for internal insulation. In this way, the exterior wall of ultra-low energy consumption construction projects needs to be insulated by both non-disassembly formwork and internal insulation to meet the requirements, and the comprehensive application cost is high; second, when silicon-graphene insulation board is used as non-disassembly insulation formwork, it is easy to leak slurry at the board joints, and there is a large cold and hot bridge after construction, which affects the insulation effect of the exterior wall; third, the bending and flexural properties of silicon-graphene insulation board are general. When pouring concrete, bulging often occurs due to low bending and flexural properties, affecting the construction quality, which needs further improvement. Summary of the invention

[0004] In view of the problems existing in the prior art, the utility model proposes a composite silicon-graphene non-disassembly insulation template and an insulation template system, aiming to overcome the defects of the existing silicon-graphene insulation board and silicon-graphene non-disassembly insulation template that are too thick and pose a safety hazard when used.

[0005] The utility model is achieved in this way:

[0006] A composite silicon-graphene non-disassembly insulation template, characterized in that it includes an insulation board, multiple anchors and at least two support shafts, the inner side of the anchor passes through the insulation board and a positioning structure is provided on the passing portion, the outer end of the anchor has a tail plate abutting against the outer side of the insulation board, and the support shaft is fixed on the positioning structure.

[0007] The thermal insulation board comprises a silicon-graphene thermal insulation layer and an aerogel thermal insulation layer bonded to the silicon-graphene thermal insulation layer, and the aerogel thermal insulation layer is arranged flush with or staggered with the silicon-graphene thermal insulation layer in a length direction or a width direction.

[0008] The non-disassembly insulation template also includes a first steel wire mesh arranged on the inner side of the support shaft, and the first steel wire mesh abuts against the support shaft.

[0009] The anchoring piece comprises a first anchor rod embedded in the insulation board and a second anchor rod extending out of the insulation board, and the side wall of the first anchor rod is provided with an anti-slip rib extending obliquely outward.

[0010] The positioning structure is a positioning hole located on the second anchor rod, and the support shaft is inserted into the positioning hole.

[0011] The positioning structure includes a first nut and a second nut fixed on the second anchor rod, the first nut is provided with a positioning groove, the support shaft is embedded in the positioning groove, and the second nut presses the first wire mesh onto the first nut.

[0012] The anchoring piece is composed of a flat head screw and a supporting part provided with an internal threaded hole. The flat head screw has a threaded part, and the threaded part is threadedly connected with the threaded hole of the supporting part.

[0013] The aerogel thermal insulation layer comprises at least one layer of aerogel felt, one or two layers of first mesh cloth, one or two layers of second mesh cloth and a suturing connection structure, wherein the suturing connection structure sews the aerogel felt, the first mesh cloth and the second mesh cloth together.

[0014] At least one layer of second steel wire mesh is arranged inside the silicon-graphene thermal insulation layer.

[0015] The two layers of the first mesh cloth are arranged in a staggered manner, and the two layers of the second mesh cloth are arranged in a staggered manner.

[0016] A plurality of pads are arranged between the aerogel felt and the first mesh cloth and / or a plurality of pads are arranged between the aerogel felt and the second mesh cloth.

[0017] An insulation formwork system, characterized in that it includes the above-mentioned non-disassembly insulation formwork, and also includes an inner formwork and a tension screw passing through the insulation board and the inner formwork, the inner side of the inner formwork and the outer side of the insulation board are provided with mutually staggered main ribs and secondary ribs, both ends of the tension screw are provided with formwork nuts to press the secondary ribs, the main ribs abut against the tail plate of the anchor, and there is a concrete pouring space between the insulation board and the inner formwork, and wall reinforcement is provided in the concrete pouring space.

[0018] The positioning structure includes a first nut, a side wall of which is provided with a connecting groove, a connecting shaft is provided on the connecting groove, an extension direction of the connecting shaft is perpendicular to the extension direction of the supporting shaft, and the same connecting shaft is used to connect the positioning structures of adjacent non-disassembly insulation templates to make the adjacent non-disassembly insulation templates flush.

[0019] The thermal insulation template system also includes a plurality of elastic sealing strips arranged between adjacent non-disassembly thermal insulation templates.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] The insulation board includes a silicon-graphene insulation layer and an aerogel insulation layer. The aerogel insulation layer can effectively make up for the defect of the silicon-graphene insulation layer having a high thermal conductivity. The aerogel insulation layer is bendable and has a very low thermal conductivity, so that the thickness of the composite insulation board is greatly reduced when used on the exterior wall of the building. The insulation layer can be further fixed to the exterior wall through a support shaft and anchors, effectively reducing the risk of the non-removal insulation formwork falling off, and there is no need to set up internal insulation, so the application cost is low; the silicon-graphene insulation layer and the aerogel insulation layer are staggered and compounded in the length direction or the width direction, and the adjacent plate seams form a bent structure, which is not prone to leakage, and the external heat will not be transferred from the plate seams to the exterior wall in large quantities, and the construction quality is improved. The two layers of mesh cloth on the upper and lower sides of the aerogel felt in the aerogel insulation layer are staggered, so that the area covered by the mesh cloth on the aerogel felt is greatly increased, and the bonding performance and tensile strength of the aerogel insulation layer are effectively improved; in the insulation formwork system, a positioning structure is set on at least two anchors in the same direction and a support shaft is set on the positioning structure, so that the bending resistance of the non-disassembly insulation formwork is greatly improved. At the same time, when the non-disassembly insulation formwork is fixed to the inner formwork, the main rib is set on the outside of the anchor tail plate, so that most of the lateral pressure during the pouring of the exterior wall concrete is transmitted to the main rib through the wire mesh, the support shaft and the anchor, the insulation board is subjected to less lateral pressure, and there will be no mold expansion, which greatly improves the construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a cross-sectional structural schematic diagram of the thermal insulation template system of Example 1;

[0023] Figure 2 This is a schematic cross-sectional structural diagram of the non-disassembly insulation template of Example 1;

[0024] Figure 3 This is a schematic diagram of the first angle structure of the non-disassembly insulation template of Example 1;

[0025] Figure 4 This is a second angle structural diagram of the non-disassembly insulation template of Example 1;

[0026] Figure 5 This is a schematic diagram of the structure of the anchor member in Example 1;

[0027] Figure 6 It is a schematic cross-sectional structure diagram of the thermal insulation board of Example 1;

[0028] Figure 7 This is a schematic cross-sectional structure diagram of an aerogel thermal insulation layer in Example 1;

[0029] Figure 8 This is a schematic cross-sectional view of the aerogel thermal insulation layer of Example 2;

[0030] Fig. 9 This is a schematic cross-sectional view of the insulation board of Example 3;

[0031] Fig.10 It is a cross-sectional structural schematic diagram of the thermal insulation template system of Example 4;

[0032] Fig.11 It is a schematic cross-sectional structure diagram of the thermal insulation board of Embodiment 4;

[0033] Fig.12 This is a schematic cross-sectional view of the insulation board of Embodiment 5;

[0034] Fig.13 It is a cross-sectional structural schematic diagram of the thermal insulation template system of Example 6;

[0035] Fig.14 for Fig.13 A magnified view of the part A in the middle;

[0036] Fig.15 It is a partial structural schematic diagram of the thermal insulation template system of Example 6;

[0037] Fig.16 It is a partial structural cross-sectional view of the thermal insulation template system of Example 6;

[0038] Fig.17 This is a structural schematic diagram of the non-disassembly insulation template of Example 6;

[0039] Fig.18 It is a partial structural schematic diagram of the non-disassembly insulation template of Example 6;

[0040] Fig.19 This is a schematic diagram of the structure of the second nut of Example 6;

[0041] Fig. 20 It is a partial structural cross-sectional view of the thermal insulation template system of Example 7;

[0042] Fig.21 is a schematic cross-sectional structural diagram of an anchor member of Embodiment 7;

[0043] Fig. 22 This is a schematic diagram of the explosion structure of the anchor member of Example 7;

[0044] Fig.23 It is a schematic diagram of the cross-sectional structure of the support part when the surface of the second anchor rod is smooth.

[0045] Notes on the attached drawings: 100, inner formwork; 200, tension screw; 210, main rib; 220, secondary rib; 230, formwork nut; 300, anchor; 310, tail plate; 320, first anchor rod; 321, anti-slip reinforcement; 330, second anchor rod; 331, positioning hole; 340, flat head screw; 350, support part; 400, concrete pouring space; 410, wall reinforcement; 500, insulation board; 510, aerogel Insulation layer; 511, aerogel felt; 512, first mesh cloth; 513, second mesh cloth; 514, suture connection structure; 515, pad; 520, silicon graphene insulation layer; 521, second steel wire mesh; 530, elastic sealing strip; 540, mortar layer; 600, support shaft; 610, first steel wire mesh; 710, first nut; 711, positioning groove; 712, connecting groove; 713, connecting shaft; 720, second nut. DETAILED DESCRIPTION

[0046] The following will further describe the specific implementation of the utility model in combination with the accompanying drawings of the embodiments, so that the technical solution of the utility model is easier to understand and grasp. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0047] Embodiment 1

[0048] This embodiment provides a thermal insulation template system, such as Figure 1-7 As shown, it includes a non-disassembly insulation formwork, an inner formwork 100 and a tension screw 200 passing through the insulation board 500 and the inner formwork 100, the inner side of the inner formwork 100 and the outer side of the insulation board 500 are provided with mutually staggered main ribs 210 and secondary ribs 220, both ends of the tension screw 200 are provided with formwork nuts 230 to press the secondary ribs 220, the secondary ribs 220 are against the main ribs 210, and the main ribs 210 are abutted against the tail plate 310 of the anchor 300 of the non-disassembly insulation formwork, and a concrete pouring space 400 is provided between the insulation board 500 and the inner formwork 100, and wall reinforcement 410 is provided in the concrete pouring space 400.

[0049] The non-disassembly insulation template is a composite silicon graphene non-disassembly insulation template. Specifically, the non-disassembly insulation template includes an insulation board 500, a plurality of anchors 300 and at least two support shafts 600. In this embodiment, one insulation board 500 is provided with four anchors 300 and two support shafts 600. The insulation board 500 includes a silicon graphene insulation layer 520 and an aerogel insulation layer 510 bonded to the silicon graphene insulation layer 520. The inner side of the anchor 300 passes through the insulation board 500 and a positioning structure is provided on the passing portion. The outer end of the anchor 300 has a tail plate 310 abutting against the outer side of the insulation board. The support shaft 600 is fixed on the positioning structure, and there is a gap between the support shaft 600 and the insulation board 500. When pouring the exterior wall, the support shaft 600 can be embedded in the exterior wall, and the gap between the support shaft 600 and the insulation board 500 will also be filled with concrete to prevent the non-disassembly insulation template from detaching from the exterior wall. The aerogel insulation layer 510 of this embodiment is fixed on the inner side of the silicon graphene insulation layer 520, and is preferably used as a non-removable insulation template. In other optional embodiments, the aerogel insulation layer 510 can also be fixed on the outer side of the silicon graphene insulation layer 520, and is preferably used as an insulation structure of the insulation decoration integrated system. Figure 1 For perspective, the left side is the inside and the right side is the outside. Figure 2 For viewing angle, the lower side is the inner side and the upper side is the outer side.

[0050] The positioning structure of this embodiment is a positioning hole 331 located on the second anchor rod 330, and the support shaft 600 is inserted into the positioning hole 331. This embodiment has two rows and two columns of four anchors 300, and two support shafts 600 are correspondingly arranged for the four anchors 300, so that the bending resistance of the non-disassembly insulation template is greatly improved.

[0051] A second steel mesh 521 is provided inside the silicon-graphene insulation layer 520. In other optional embodiments, two or more second steel meshes 521 may be provided inside the silicon-graphene insulation layer 520. The heat preservation effect of the aerogel insulation layer 510 can offset the thermal conductivity of the second steel mesh 521, and the heat preservation performance of the insulation board 500 is ensured while the strength of the insulation board 500 is ensured, so that the thinner insulation board 500 still has good heat preservation performance.

[0052] like Figure 2 , 3 As shown, the non-disassembly insulation template also includes a first steel mesh 610 arranged on the inner side of the support shaft 600 , and the first steel mesh 610 abuts against the support shaft 600 .

[0053] like Figure 2 , 5As shown, the anchor 300 includes a first anchor rod 320 embedded in the insulation board 500 and a second anchor rod 330 extending out of the insulation board 500, and the side wall of the first anchor rod 320 is provided with an anti-slip rib 321 extending obliquely outward. The anti-slip rib 321 can make the anchor 300 more firmly fixed on the insulation board 500 and not easy to loosen.

[0054] like Figure 7 As shown, the aerogel insulation layer 510 includes a layer of aerogel felt 511, a layer of first mesh cloth 512, a layer of second mesh cloth 513 and a suturing connection structure 514. The first mesh cloth 512 and the second mesh cloth 513 are respectively located on the inner side and the outer side of the aerogel felt 511. The suturing connection structure 514 sews the aerogel felt 511, the first mesh cloth 512 and the second mesh cloth 513 together.

[0055] A plurality of pads 515 are provided between the aerogel felt 511 and the first mesh cloth 512 and / or a plurality of pads 515 are provided between the aerogel felt 511 and the second mesh cloth 513. In this way, the mesh cloth and the aerogel felt 511 are spaced at a preset interval, and when the adhesive is applied to the surface of the aerogel thermal insulation layer 510, the adhesive can not only be applied to the outer surface of the mesh cloth, but also can be adhered to the back of the mesh cloth through the holes of the mesh cloth, that is, the mesh cloth is embedded in the adhesive layer applied with the adhesive, which can greatly improve the adhesive performance and tensile strength of the aerogel thermal insulation layer 510.

[0056] like Figure 1 As shown, the insulation formwork system also includes a plurality of elastic sealing strips 530 arranged between adjacent non-disassembly insulation formworks. In this way, it is not easy to leak slurry, and external heat will not be transferred from the board seams to the exterior wall in large quantities, and the construction quality is greatly improved.

[0057] Embodiment 2

[0058] Embodiment 1 The aerogel thermal insulation layer 510 has a first mesh cloth 512 and a second mesh cloth 513 . In this embodiment, the aerogel thermal insulation layer 510 has two first mesh cloth 512 and two second mesh cloth 513 .

[0059] like Figure 8 As shown, the two layers of the first mesh cloth 512 are staggered, and the two layers of the second mesh cloth 513 are staggered. The mesh cloth is woven from warp yarns and weft yarns, and has holes. After the mesh cloths are staggered, the warp yarns or weft yarns of the upper mesh cloth are located above the holes of the lower mesh cloth, so that the exposed area of ​​the aerogel felt 511 with poor bonding performance can be reduced, so that when the sewn aerogel insulation layer 510 is composited with other materials, it is mainly the mesh cloth that is bonded with other materials. Since the mesh cloth has good bonding performance, the bonding performance of the aerogel insulation board 500 can be effectively improved.

[0060] The other structures and effects of this embodiment are consistent with those of the first embodiment.

[0061] Embodiment 3

[0062] The insulation board 500 of the first embodiment is formed by bonding a silicon graphene insulation layer 520 and an aerogel insulation layer 510. The insulation board 500 of this embodiment is based on the structure of the first embodiment. Fig. 9 As shown, a mortar layer 540 is fixed on the inner side of the aerogel insulation layer 510. In other optional embodiments, the mortar layer 540 can also be replaced with cement cloth. This can improve the bonding performance between the insulation board 500 and the cement wall.

[0063] The other structures and effects of this embodiment are consistent with those of the first embodiment.

[0064] Embodiment 4

[0065] The aerogel insulation layer 510 and the silicon graphene insulation layer 520 of the first embodiment are arranged flush on all sides. Figure 10-11 As shown, the aerogel insulation layer 510 is staggered with the silicon-graphene insulation layer 520 in the length direction or the width direction. That is, the aerogel insulation layer 510 and the silicon-graphene insulation layer 520 are staggered by a preset distance. When the two non-disassembly insulation templates are assembled together, the protruding part of the aerogel insulation layer 510 relative to the silicon-graphene insulation layer 520 is embedded in the space where the aerogel insulation layer 510 is retracted relative to the silicon-graphene insulation layer 520 in the adjacent insulation board 500, and the adjacent board seams form a bent structure, which is not easy to leak slurry, and the external heat will not be transferred from the board seams to the outer wall in large quantities, and the construction quality is greatly improved.

[0066] Embodiment 5

[0067] like Fig.12 As shown, in this embodiment, based on the fourth embodiment, a mortar layer 540 is provided inside the aerogel insulation layer 510 .

[0068] Embodiment 6

[0069] The positioning structure of the first embodiment is the positioning hole 331 on the anchor 300 , and the positioning structure of this embodiment is two nuts.

[0070] Specifically, if Figure 13-19As shown, the positioning structure includes a first nut 710 and a second nut 720 fixed on the second anchor rod 330, the second anchor rod 330 has threads, the first nut 710 and the second nut 720 are screwed on the second anchor rod 330, the first nut 710 has a positioning groove 711, the support shaft 600 is embedded in the positioning groove 711, the second nut 720 presses the first steel mesh 610 on the first nut 710, and positions the support shaft 600 in the positioning groove 711. The side wall of the first nut 710 has a connecting groove 712, and the connecting groove 712 is provided with a connecting shaft 713, the extension direction of the connecting shaft 713 is perpendicular to the extension direction of the support shaft 600, and the same connecting shaft 713 is connected to the first nuts 710 of adjacent non-disassembly insulation templates to make the adjacent non-disassembly insulation templates flush.

[0071] The other structures and effects of this embodiment are consistent with those of the first embodiment.

[0072] Embodiment 7

[0073] The difference between this embodiment and the first embodiment mainly lies in the structure of the anchoring piece. The anchoring piece of the first embodiment is an integral piece, while the anchoring piece of this embodiment is a split piece.

[0074] Specifically, if Figure 20-22 As shown, the anchor 300 is composed of a flat head screw 340 and a support part 350 with an internal threaded hole. The flat head screw 340 has a threaded part, which is threadedly connected to the threaded hole of the support part 350. The support part 350 is made of nylon material. When the support shaft 600 is fixed to the support part 350 made of nylon material, the external cold / heat will not be quickly transferred to the wall through the metal anchor 300. In this way, the thermal insulation performance of the exterior wall can be improved.

[0075] The anchor 300 of this embodiment only serves as a supporting structure for the support shaft 600. The second anchor rod 330 of the anchor 300 extending into the concrete pouring space 400 can be relatively short. In this case, the anchoring effect of the anchor 300 is relatively weak. This anchor 300 is used in conjunction with a conventional embedded anchoring structure. Of course, in other optional embodiments, the split anchor 300 can also be the same as the anchor 300 of the first embodiment, and can simultaneously support the support shaft 600 and anchor the wall. In this case, the second anchor rod 330 of the anchor 300 extending into the concrete pouring space 400 is relatively long, and the second anchor rod 330 has an annular protrusion.

[0076] The first anchor rod 320 of the anchor member 300 of this embodiment has an anti-slip rib 321. In other optional embodiments, for example, Fig.23 As shown, the surface of the first anchor rod 320 may also be smooth.

Claims

1. A composite silicon-graphene non-disassembly insulation template, characterized in that: The invention comprises a heat preservation plate (500), a plurality of anchoring pieces (300) and at least two supporting shafts (600), wherein the inner side of the anchoring piece (300) passes through the heat preservation plate (500) and a positioning structure is provided on the passing portion, the outer end of the anchoring piece (300) has a tail plate (310) abutting against the outer side of the heat preservation plate, and the supporting shaft (600) is fixed on the positioning structure; The thermal insulation board (500) comprises a silicon graphene thermal insulation layer (520) and an aerogel thermal insulation layer (510) bonded to the silicon graphene thermal insulation layer (520), wherein the aerogel thermal insulation layer (510) is arranged flush with or staggered with the silicon graphene thermal insulation layer (520) in a length direction or a width direction.

2. A composite silicon-graphene non-disassembly insulation template according to claim 1, characterized in that: The non-disassembly insulation template further comprises a first steel wire mesh (610) arranged on the inner side of the support shaft (600), the first steel wire mesh (610) abutting against the support shaft (600).

3. A composite silicon-graphene non-disassembly insulation template according to claim 2, characterized in that: The anchoring member (300) comprises a first anchor rod (320) embedded in the insulation board (500) and a second anchor rod (330) extending out of the insulation board (500), and the side wall of the first anchor rod (320) is provided with an anti-slip rib (321) extending obliquely outward.

4. A composite silicon-graphene non-disassembly insulation template according to claim 3, characterized in that: The positioning structure is a positioning hole (331) located on the second anchor rod (330), and the support shaft (600) is inserted into the positioning hole (331); Alternatively, the positioning structure comprises a first nut (710) and a second nut (720) fixed on the second anchor rod (330), the first nut (710) having a positioning groove (711), the support shaft (600) being embedded in the positioning groove (711), and the second nut (720) pressing the first steel mesh (610) onto the first nut (710).

5. The composite silicon-graphene non-disassembly insulation template according to claim 1, characterized in that: The anchor (300) is composed of a flat head screw (340) and a support portion (350) provided with an internal threaded hole. The flat head screw (340) has a threaded portion, and the threaded portion is threadedly connected to the threaded hole of the support portion (350).

6. The composite silicon-graphene non-disassembly insulation template according to claim 1, characterized in that: The aerogel thermal insulation layer (510) comprises at least one layer of aerogel felt (511), one or two layers of first mesh cloth (512), one or two layers of second mesh cloth (513), and a suture connection structure (514); the suture connection structure (514) sutures and connects the aerogel felt (511), the first mesh cloth (512), and the second mesh cloth (513); At least one layer of second steel mesh (521) is provided inside the silicon-graphene thermal insulation layer (520).

7. A composite silicon-graphene non-disassembly insulation template according to claim 6, characterized in that: The two layers of the first mesh cloth (512) are arranged in a staggered manner, and the two layers of the second mesh cloth (513) are arranged in a staggered manner.

8. A thermal insulation formwork system, characterized in that: The invention comprises the non-disassembly insulation formwork as claimed in any one of claims 1 to 7, and further comprises an inner formwork (100) and a tension screw (200) passing through the insulation board (500) and the inner formwork (100), wherein the inner side of the inner formwork (100) and the outer side of the insulation board (500) are provided with mutually staggered main ribs (210) and secondary ribs (220), both ends of the tension screw (200) are provided with formwork nuts (230) to press the secondary ribs (220), the main ribs (210) are abutted against the tail plate (310) of the anchor (300), and a concrete pouring space (400) is provided between the insulation board (500) and the inner formwork (100), and wall reinforcement (410) is provided in the concrete pouring space (400).

9. The thermal insulation formwork system according to claim 8, characterized in that: The positioning structure comprises a first nut (710), a connecting groove (712) being provided on a side wall of the first nut (710), a connecting shaft (713) being provided on the connecting groove (712), an extension direction of the connecting shaft (713) being perpendicular to an extension direction of the supporting shaft (600), and the same connecting shaft (713) is used to connect the positioning structures of adjacent non-disassembly insulation templates so that adjacent non-disassembly insulation templates are flush with each other; The thermal insulation template system further comprises a plurality of elastic sealing strips (530) arranged between adjacent non-removable thermal insulation templates.

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