Heat insulation material and heat insulation structure

Abstract

The utility model discloses a heat insulation piece and a heat insulation structure, the heat insulation piece comprises a heat insulation body, the heat insulation body takes thermosetting resin as a base body and is formed through a pultrusion process, the heat insulation body is provided with a mounting part, and the mounting part is used for mounting the heat insulation body or mounting accessories on the heat insulation body. The mounting part is provided with an abutting position, the entity side of the abutting position is provided with a bone line, and the length direction of the bone line is arranged in the pultrusion direction. According to the heat insulation piece and the heat insulation structure, due to the fact that the skeleton lines are arranged, the requirements for bearing and sealing can be met at the same time, and door and window and curtain wall sectional materials capable of meeting the requirements for heat preservation and heat insulation performance of ultra-low-energy-consumption buildings can be conveniently produced.

Description

Technical Field

[0001] The utility model relates to a building component, in particular to a heat insulating piece and a heat insulating structure. Background Art

[0002] Insulation materials represented by non-metallic materials are widely used in doors, windows and curtain walls, which can prevent metal profiles on the indoor side from contacting metal profiles on the outdoor side, reduce heat transfer, and achieve energy-saving effects of heat insulation and heat preservation.

[0003] Among them, the thermal insulation material can be PA66 or a glass fiber reinforced composite material profile. The glass fiber reinforced composite material profile is a non-metallic composite material profile produced by a pultrusion process using a thermosetting resin as a matrix resin and continuous glass fiber as a reinforcing material.

[0004] However, PA66 material is not strong enough to meet the load-bearing requirements of increased glass weight brought about by the increasing energy-saving requirements for doors, windows and curtain walls. Although glass fiber reinforced composite material profiles are strong enough to meet the load-bearing requirements, they lack toughness and are prone to sealing problems. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a thermal insulation component that can simultaneously meet the requirements of bearing and sealing, and facilitate the production of door, window and curtain wall profiles that can meet the requirements of thermal insulation and heat insulation performance of ultra-low energy consumption buildings.

[0006] The utility model also provides a heat insulation structure having the heat insulation component.

[0007] The utility model also provides a manufacturing method for manufacturing the thermal insulation structure.

[0008] According to the first aspect of the present invention, the thermal insulation component includes a thermal insulation body, which is based on a thermosetting resin and is formed by a pultrusion process. The thermal insulation body has a mounting portion, which is used for mounting the thermal insulation body or mounting accessories on the thermal insulation body. The mounting portion has an abutment position, and the solid side of the abutment position has a bone line, and the length direction of the bone line is arranged along the pultrusion direction.

[0009] The thermal insulation element according to the embodiment of the utility model has at least the following beneficial effects:

[0010] 1. The utility model provides a heat-insulating body, which adopts a glass fiber reinforced composite material profile with a thermosetting resin as a matrix and formed by a pultrusion process, so as to improve the strength of the heat-insulating component and meet the load-bearing requirements. At the same time, it reduces heat transfer and meets the needs of energy conservation, heat preservation and insulation.

[0011] 2. The utility model also facilitates the assembly of the heat insulating member with the metal profile on the indoor or outdoor side by providing the installation portion, and the installation portion will extend into a long strip along the extrusion direction, which can increase the fitting length and the fitting strength to meet the load-bearing requirements.

[0012] 3. The utility model sets an abutment position so that the entity side of the abutment position has a skeleton line. The material properties of the skeleton line can be used to make the local part of the insulation body have different capabilities, such as elastic deformation capability, such as having the same thermal deformation capability as the metal profile, so that the insulation body is in close contact with the metal profile, providing good sealing performance, meeting water sealing requirements or air sealing requirements, and facilitating the production of doors, windows and curtain wall profiles that can meet the thermal insulation and heat insulation performance requirements of ultra-low energy consumption buildings.

[0013] According to the thermal insulation member of the first aspect of the present invention, the bone wire comprises a thermoplastic rod or an aluminum wire.

[0014] The beneficial effect is that when the skeleton wire is a thermoplastic rod, under the rod-threading composite process, the teeth of the rack of the metal profile can be tilted sideways and stuck into the skeleton wire, so that the abutment position is fully in contact with the rack to maintain a seal. At the same time, the ability of the rack and the abutment position to move apart is reduced, thereby improving the bearing strength.

[0015] When the skeleton wire is aluminum wire, on the one hand, the material of aluminum wire is similar to that of common aluminum alloy metal profiles, and the thermal shrinkage performance is similar. It is not easy to produce gaps due to different shrinkage, and it is not easy to cause sealing problems. On the other hand, aluminum wire has plasticity, which makes it easy to extrude the cross-section that meets the requirements and improve the bonding ability of aluminum wire and thermosetting resin, so that the thermal insulation body is a whole and is not easy to separate locally.

[0016] According to the thermal insulation component of the first aspect of the present invention, the mounting portion includes a clamping strip or a clamping slot, and the abutment position is arranged at a clamping position of the clamping strip or the clamping slot.

[0017] The beneficial effect is that the installation part is a card strip or a card slot, and the installation can be completed by side insertion assembly or a strip threading composite process. It has a longer connection length and meets the strength requirements without increasing the number of parts, reducing assembly workload and manufacturing costs.

[0018] According to the thermal insulation component of the first aspect of the present invention, the thermal insulation body has a snap-in protrusion or a snap-in female groove for installing accessories, and the accessories include hardware or sealing strips.

[0019] The beneficial effect is that a snap-in protrusion or a snap-in female groove is arranged on the insulation body, which can facilitate the installation of various hardware, such as hinges, functional sliding parts, etc., and also facilitate the installation of sealing strips to meet other sealing needs, reduce the reprocessing of the insulation body, and reduce the impact of reprocessing on the capacity of the insulation body.

[0020] According to the second aspect of the present invention, the thermal insulation structure comprises the thermal insulation member described in any one item and a metal profile connected to the thermal insulation member, wherein the metal profile comprises a profile on the indoor side or a profile on the outdoor side.

[0021] The heat insulation structure according to the embodiment of the utility model has at least the following beneficial effects:

[0022] The utility model adopts the heat insulating member, so that the doors, windows and curtain walls not only have a higher load-bearing capacity and meet the requirements of wind pressure resistance, but also have a good sealing effect and meet the needs of heat insulation and thermal insulation energy saving. Furthermore, the doors, windows and curtain walls can meet the requirements of ultra-low energy consumption buildings, that is, it is convenient to produce doors, windows and curtain wall profiles that can meet the thermal insulation and heat insulation performance requirements of ultra-low energy consumption buildings, so that the doors, windows and curtain wall profiles using the heat insulating member can be manufactured in ultra-low energy consumption buildings.

[0023] According to the thermal insulation structure of the second embodiment of the utility model, the number of the thermal insulation members is two, and at least one barrier member is arranged between the two thermal insulation members, and the barrier member is used to divide the space between the two thermal insulation members into at least two chambers.

[0024] The beneficial effect is: the utility model adopts two thermal insulation members and a barrier member to cooperate with each other, so that the two thermal insulation members and the barrier member as a whole present a multi-cavity profile with a larger cross-sectional size, which can be suitable for different installation spaces. At the same time, the two thermal insulation members support each other, which helps to improve the bearing capacity, rather than relying solely on the strength of the thermal insulation members themselves. That is, the two thermal insulation members and the barrier member cooperate to form a large-section profile with a multi-cavity structure, without the need to open an additional mold, thereby reducing the difficulty of manufacturing. At the same time, by setting barrier members of different specifications, the distance between the two thermal insulation members can be changed accordingly to form different specifications to meet the layout needs of different spaces. In addition, the barrier member supports the thermal insulation member, which can enhance the strength along the wall direction or along the panel direction and reduce the risk of bending of the thermal insulation member.

[0025] According to the thermal insulation structure of the second embodiment of the utility model, the metal profile has a convex point abutting the abutment position, and the convex point has a serrated outer tooth.

[0026] The beneficial effect is that the utility model provides convex points, thereby facilitating partial insertion of the metal profile into the bone wire, thereby improving the combining ability and the connection strength, and at the same time ensuring sealing.

[0027] The convex points have serrated outer teeth, which actually change the convex points displayed on the cross section from long strips to multiple points, thereby reducing the contact area, increasing the pressure, and making it easier for the convex points to be inserted into the bone line.

[0028] According to the manufacturing method of the third aspect embodiment of the utility model, it is used to manufacture any one of the insulation structures described above, and the manufacturing method includes: first prefabricating the skeleton wire for use, and then using a gauze plate to position the skeleton wire, so that the thermosetting resin is extruded together with the skeleton wire to form the insulation body.

[0029] The manufacturing method according to the embodiment of the utility model has at least the following beneficial effects:

[0030] 1. The utility model prefabricates the skeleton wire so that the cross-sectional shape of the skeleton wire meets the design requirements. At the same time, the production process of the skeleton wire and the pultrusion process of the thermosetting resin are staggered so as not to affect each other, thereby facilitating the organization of production.

[0031] 2. The utility model can position the skeleton wire by using the yarn passing plate, so that the skeleton wire is at a set position on the heat insulation body, thereby improving the qualified rate.

[0032] 3. The utility model adds bone wire during the pultrusion process, so that the bone wire and the resin are extruded as a whole, making the bone wire and the resin an integral whole, which is not easy to separate and dislocate during use, thus meeting the use requirements.

[0033] 4. The utility model can produce thermal insulation parts and thermal insulation structures by producing a thermal insulation body, thereby meeting the requirements of doors, windows and curtain walls for load bearing and sealing, and facilitating the production of doors, windows and curtain wall profiles that can meet the thermal insulation and heat insulation performance requirements of ultra-low energy consumption buildings.

[0034] According to the manufacturing method of the third aspect of the embodiment of the utility model, the yarn passing plate is positioned with glass fibers.

[0035] The beneficial effect is that the utility model uses the yarn passing plate to position the glass fiber. On the one hand, the glass fiber is contained in the heat insulation body, thereby improving the strength of the heat insulation body. On the other hand, the yarn passing plate simultaneously positions the bone wire and the glass fiber, thereby simplifying the structure.

[0036] According to the manufacturing method of the third aspect of the utility model, the manufacturing method also includes: after the extrusion is completed, the hot melt adhesive is applied to the adhesive groove on the insulation body, and then the insulation body is connected to the metal profile by means of strip bonding, and finally, the insulation body and the metal profile that have been bonded are heated and sprayed.

[0037] Moreover, the hot melt adhesive is applied in the adhesive groove of the insulation body with accurate positioning, which facilitates the subsequent bonding and sealing.

[0038] The beneficial effect is: the utility model arranges hot melt adhesive in the adhesive groove of the insulation body, thereby also strengthening the connection between the insulation component and the metal profile by means of gluing, while reducing the gap and improving the sealing performance. Moreover, the hot melt adhesive is added to the insulation body, and there is no need to carry the metal profile, thereby reducing labor intensity.

[0039] The utility model can connect the heat insulation body and the metal profile by buckling through the threading strip, thereby improving the connection strength. At the same time, no additional accessories are needed, thereby reducing the manufacturing cost.

[0040] The utility model also uses heating spraying to make the thermal insulation structure have an appearance that meets the requirements. At the same time, the heat from the heating spraying process can be used to fuse the hot melt adhesive, so that the hot melt adhesive bonds the thermal insulation body and the metal profile together without the need for an additional heating process, thereby simplifying the production process and improving production efficiency.

[0041] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0043] Figure 1 This is a schematic structural diagram of the heat insulation structure of an embodiment of the utility model;

[0044] Figure 2 for Figure 1 A schematic diagram of the structure of the middle thermal insulation component;

[0045] Figure 3 For manufacturing Figure 1 Flowchart of a method for manufacturing an insulation structure.

[0046] Figure numerals: 1-insulating body, 2-installing part, 3-abutting position, 4-bone line, 5-clamping female groove, 6-metal profile, 7-blocking piece, 8-protrusion, 9-glue groove. DETAILED DESCRIPTION

[0047] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0048] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0049] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0050] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] The thermal insulation component and the thermal insulation structure according to the embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0052] Reference Figure 1 The utility model provides a heat insulation structure, which can be applied to doors, windows, or curtain walls. When applied to doors, it can be a door frame or a door leaf, and when applied to windows, it can be a window frame or a window leaf.

[0053] In this embodiment, the heat insulation structure includes a metal profile 6 on the indoor side and a metal profile 6 on the outdoor side, and the heat insulation structure also includes a heat insulation member, which is located between the metal profile 6 on the indoor side and the metal profile 6 on the outdoor side.

[0054] The metal profile 6 may be an aluminum profile, an aluminum alloy profile, an iron profile, a steel profile, or the like.

[0055] In this embodiment, there are two heat insulating members, and the two heat insulating members are connected to the metal profile 6 on the indoor side and the metal profile 6 on the outdoor side at the same time.

[0056] A barrier member 7 may be provided between two thermal insulation members. The barrier member 7 may be made of metal or non-metal, and may be the same material as the thermal insulation member or may be different from the material of the thermal insulation member to meet the actual setting needs of doors, windows and curtain walls.

[0057] In this embodiment, the number of barrier members 7 is two, which may also be increased according to actual needs. The increase or decrease in the number is not limited to the connection direction of the metal profile 6 on the indoor side and the metal profile 6 on the outdoor side, but also includes the arrangement in the vertical direction of the view to adapt to the situation where the lengths of the insulation member and the barrier member 7 are different.

[0058] It is easy to understand that in this embodiment, by using two thermal insulation members in conjunction with the barrier member 7, the two thermal insulation members and the barrier member 7 as a whole present a multi-cavity profile with a larger cross-sectional size, which can be suitable for different installation spaces. At the same time, the two thermal insulation members provide mutual support, which helps to improve the bearing capacity rather than relying solely on the thermal insulation members themselves. That is, the two thermal insulation members and the barrier member 7 cooperate to form a large-section profile with a multi-cavity structure, which does not require an additional mold, thereby reducing the difficulty of manufacturing. At the same time, by setting barrier members 7 of different specifications, the distance between the two thermal insulation members can be changed accordingly to form different specifications to meet the layout needs of different spaces. In addition, the barrier member 7 supports the thermal insulation member, which can enhance the strength along the wall direction or along the panel direction and reduce the risk of bending of the thermal insulation member.

[0059] In this embodiment, the thermal insulation member is provided with a recess to accommodate the end of the barrier member 7 to reduce the movement of the barrier member 7. At the same time, the thermal insulation member may be provided with two relative protrusions, which cooperate to form a recess to avoid local thinning of the thermal insulation member. At the same time, the cross-sectional shape of the thermal insulation member is made diverse to improve the strength of the thermal insulation member.

[0060] Reference Figure 2 As for the heat insulation component, the heat insulation component includes a heat insulation body 1, which is based on a thermosetting resin and is formed by a pultrusion process.

[0061] In some specific embodiments of the present invention, glass fiber can be provided in the heat insulation body 1 to improve the strength and toughness of the heat insulation body 1 and meet various requirements. The raw material of the glass fiber can be fiber bundle, glass fiber mat or glass fiber cloth, which is convenient for production and manufacturing.

[0062] Specifically, the insulation body 1 has a mounting portion 2, which is used for mounting the insulation body 1 or mounting accessories on the insulation body 1. The mounting portion 2 has an abutment position 3, and the solid side of the abutment position 3 has a bone line 4, and the length direction of the bone line 4 is set along the pultrusion direction.

[0063] It is easy to understand that in this embodiment, by setting up the insulation body 1, the insulation body 1 adopts a glass fiber reinforced composite material profile with a thermosetting resin as the matrix and formed by a pultrusion process, which can improve the strength of the insulation component to meet the load-bearing requirements, and at the same time, reduce heat transfer to meet energy saving and insulation needs.

[0064] It is easy to understand that the present embodiment also facilitates the assembly of the thermal insulation component with the metal profile 6 on the indoor or outdoor side by providing the mounting portion 2. Moreover, the mounting portion 2 will extend into a long strip along the extrusion direction, which can increase the fitting length and the fitting strength to meet the load-bearing requirements.

[0065] It is easy to understand that in this embodiment, by setting the abutment position 3 so that the solid side of the abutment position 3 has a skeleton 4, the material properties of the skeleton 4 can be utilized to make the local part of the insulation body 1 have different capabilities, such as elastic deformation capability, such as having the same thermal deformation capability as the metal profile 6, so that the insulation body 1 is in close contact with the metal profile 6, providing good sealing performance and meeting the water sealing requirements or air sealing requirements.

[0066] In some specific embodiments of the present invention, the mounting portion 2 may be located on a side of the heat insulation body 1 that is perpendicular to the pultrusion direction, so as to facilitate the connection between the heat insulation body 1 and the metal profile 6 .

[0067] The abutment position 3 may be any position where the mounting portion 2 contacts the metal profile 6, but is preferably set at a position where the mounting portion 2 and the metal profile 6 are squeezed against each other when the thermal insulation member is loaded, to ensure mutual abutment contact, thereby allowing the bone wire 4 to fully function.

[0068] In some specific embodiments of the present invention, the mounting portion 2 may include a clamping strip or a clamping slot, and the abutting position 3 is disposed at a clamping position of the clamping strip or the clamping slot.

[0069] It is easy to understand that in this embodiment, by making the mounting portion 2 a card strip or a card slot, the installation can be completed through side insertion assembly or a strip threading composite process, which not only has a longer connection length and meets the strength requirements, but also does not increase the number of parts, thereby reducing assembly workload and manufacturing costs.

[0070] In some specific embodiments of the present invention, the mounting portion 2 can be made dovetail-shaped with two distal clamping strips, and the metal profile 6 is provided with a reverse dovetail concave notch, so that the thermal insulation component and the metal profile 6 are connected through the dovetail groove, thereby improving the connection strength and reducing the risk of escaping. At the same time, it is also beneficial to reduce the size of the mounting portion 2 and increase other positions of the thermal insulation body 1 without affecting the load-bearing and layout.

[0071] In some specific embodiments of the present invention, the cross-section of the mounting portion 2 can be T-shaped, and the metal profile 6 has a T-shaped groove with a T-shaped cross-section, which simplifies the structure of the extrusion die and facilitates the installation of other accessories besides the thermal insulation, such as the connection between the beams and columns of the curtain wall mounting frame.

[0072] In some specific embodiments of the present invention, the cross-sectional shapes of the mounting portion 2 and the metal profile 6 can be interchanged, which does not involve any technical difficulty, but requires consideration of assembly and usage habits.

[0073] In this embodiment, mounting parts 2 are provided on both sides of the insulation body 1. The two mounting parts 2 can be of the same form so that there will be no problem of reverse installation. The two mounting parts 2 can also be of different forms so as to distinguish between the indoor side and the outdoor side and meet different installation needs.

[0074] In some specific embodiments of the present invention, the skeleton wire 4 may include a thermoplastic rod, such as PA66, to facilitate partial pressing of the metal profile 6 into the skeleton wire 4 to improve the bonding strength between the thermal insulation body 1 and the metal profile 6.

[0075] Specifically, when the bone wire 4 is a thermoplastic rod, under the rod-threading composite process, the teeth of the rack of the metal profile 6 can be tilted sideways and stuck into the bone wire 4, so that the abutment position 3 is fully in contact with the rack to maintain a seal. At the same time, the ability of the rack and the abutment position 3 to shift is reduced, thereby improving the bearing strength.

[0076] In some specific embodiments of the present invention, the skeleton wire 4 may include aluminum wire, copper wire, iron wire, etc., so that the thermal expansion characteristics of the skeleton wire 4 and the metal profile 6 are similar.

[0077] When the skeleton wire 4 is an aluminum wire, on the one hand, the material of the aluminum wire is similar to that of the common aluminum alloy metal profile 6, and the thermal shrinkage performance is similar. It is not easy to produce gaps due to different shrinkage, and it is not easy to cause sealing problems. On the other hand, the aluminum wire has plasticity, which is convenient for extruding a cross-section that meets the requirements, and it is convenient to improve the bonding ability of the aluminum wire and the thermosetting resin, so that the thermal insulation body 1 is a whole and is not easy to separate locally.

[0078] In some specific embodiments of the present invention, the cross-sectional shape of the bone wire 4 can be made circular, flat, etc., which is convenient for manufacturing and meets the cross-sectional design requirements of the insulation body 1, such as increasing the width to avoid mismatching caused by manufacturing errors and prevent the abutment position 3 from not making contact.

[0079] In some specific embodiments of the present invention, the number of bone wires 4 can be multiple, the bone wires 4 can be arranged in pairs, the bone wires 4 can be used for the same mounting part 2, the bone wires 4 can also be used for different mounting parts 2, the bone wires 4 can be used for the installation of the insulation body 1, and can also be used for the installation of accessories on the insulation body 1 without restriction.

[0080] In some specific embodiments of the present invention, the metal profile 6 may have a convex point 8 abutting against the abutment position 3, and the convex point 8 has a serrated outer tooth.

[0081] It is easy to understand that, in this embodiment, by providing the protrusions 8, it is convenient for the metal profile 6 to be partially inserted into the bone wire 4, thereby improving the bonding ability and the connection strength, and at the same time, ensuring the sealing.

[0082] The protrusion 8 has a serrated outer tooth, so that the protrusion 8 shown on the cross section actually changes from a long strip to a multi-point shape, thereby reducing the contact area, increasing the pressure, and facilitating the protrusion 8 to be inserted into the bone line 4.

[0083] In some specific embodiments of the present invention, the heat insulating body 1 may have a snap-fit ​​protrusion or a snap-fit ​​female groove 5 for installing accessories, and the accessories include hardware or a sealing strip.

[0084] It is easy to understand that this embodiment, by providing a snap-in protrusion or a snap-in female groove 5 on the insulation body 1, can facilitate the installation of various hardware, such as hinges, hinges and functional sliding components such as guide rails, etc., and also facilitate the installation of sealing strips to meet other sealing needs, reduce the reprocessing of the insulation body 1, and reduce the impact of reprocessing on the capacity of the insulation body 1.

[0085] In some specific embodiments of the present invention, the hardware may further include an L-shaped bracket, thereby satisfying installation connections in two vertical directions.

[0086] In some specific embodiments of the present invention, the mounting portion 2 may be provided with a glue groove 9, so as to facilitate the application of glue such as hot melt adhesive and facilitate bonding the mounting portion 2 to the metal profile 6 to fill the gap, reduce relative movement, and improve the sealing effect.

[0087] In some specific embodiments of the present invention, the glue groove 9 can be an extruded profile to reduce subsequent processing, or the glue groove 9 can be obtained by post-processing. The length of the glue groove 9 can be controlled as needed, such as being limited to the two ends of the insulation body 1, such as multiple glue grooves 9 arranged intermittently.

[0088] In summary, it is easy to understand that the present embodiment adopts thermal insulation components, so that the doors, windows and curtain walls not only have a higher load-bearing capacity and meet the requirements of wind pressure resistance, but also have a good sealing effect and meet the needs of thermal insulation and energy saving. Furthermore, the doors, windows and curtain walls can meet the requirements of ultra-low energy consumption buildings, that is, it is convenient to produce doors, windows and curtain wall profiles that can meet the thermal insulation and heat insulation performance requirements of ultra-low energy consumption buildings, so that the doors, windows and curtain wall profiles using thermal insulation components can be manufactured in ultra-low energy consumption buildings.

[0089] Reference Figure 3 The utility model also aims to provide a manufacturing method for the above-mentioned heat insulation structure. The manufacturing method mainly includes: prefabricating the skeleton wire 4 for standby use, then positioning the skeleton wire 4 using a gauze plate, and extruding the thermosetting resin together with the skeleton wire 4 to form the heat insulation body 1.

[0090] In the step 4 of manufacturing the skeleton wire, for the thermoplastic rod, the ingredients are first mixed, then the mixture is put into the hopper, and then the thermoplastic material is uniformly extruded from the extruder. Specifically, the PA66 mixture is heated and plasticized in the extruder and then passes through the extrusion die, while the PVC mixture is heated and plasticized into a viscous fluid and then extruded to form, and finally the desired thermoplastic rod is produced.

[0091] As for the aluminum wire, relatively pure aluminum material can be selected and the skeleton wire 4 can be formed through an aluminum extrusion process.

[0092] Then, the step of preparing the gauze plates is implemented to prepare two gauze plates, which are used to extrude the skeleton wire 4 together with the thermosetting resin and form the heat insulation body 1.

[0093] Specifically, a yarn passing plate is designed according to the cross-sectional requirements of the heat-insulating body 1, and holes of different diameters are prefabricated on the yarn passing plate. The holes are used for positioning the glass fiber and the thermoplastic rods, respectively. Each molding mold generally requires two yarn passing plates, one of which is placed between the yarn frame and the molding mold, and the other is placed at the exit of the molding mold. The yarn passing plates can ensure that the positions of the glass fiber yarn bundles and the skeleton wire 4 inside the molding mold are relatively accurate during molding.

[0094] Then, the co-extrusion step is carried out, that is, the required glass fiber yarn bundles and bone wires 4 are inserted into the molding mold, the temperature of each temperature zone of the molding mold is adjusted, and then the two-component thermosetting resin is mixed and injected into the injection box of the molding mold, so that the resin is infiltrated with the glass fiber and bone wire 4 in the molding mold and then solidified and formed, the demolding is completed, and then the required insulation body 1 is formed after cooling.

[0095] Next, in some specific embodiments of the present invention, sealing strips or hardware may be pre-installed on the heat insulating body 1 to facilitate assembly.

[0096] Next, in some specific embodiments of the present invention, a gluing step may be provided, in which a glue injection machine or a glue dispensing machine is used to apply hot melt glue into the glue groove 9 of the heat insulation body 1 to meet the needs of bonding and sealing.

[0097] Moreover, the hot melt adhesive is applied in the adhesive groove 9 of the heat insulation body 1 with accurate position, which is convenient for subsequent bonding and sealing.

[0098] In summary, it is easy to understand that in this embodiment, by prefabricating the skeleton wire 4, the cross-sectional shape of the skeleton wire 4 can meet the design requirements. At the same time, the production process of the skeleton wire 4 and the pultrusion process of the thermosetting resin are staggered so as not to affect each other, thereby facilitating the organization of production.

[0099] It is easy to understand that in this embodiment, the skeleton wire 4 can be positioned by using a yarn passing plate, so that the skeleton wire 4 is at a set position on the insulation body 1, thereby improving the pass rate.

[0100] It is easy to understand that in this embodiment, the skeleton wire 4 is added during the pultrusion process so that the skeleton wire 4 is extruded integrally with the resin, making the skeleton wire 4 and the resin an integral whole and not easy to separate or dislocate during use, thus meeting the use requirements.

[0101] It is easy to understand that this embodiment can produce thermal insulation parts and thermal insulation structures by producing the thermal insulation body 1, which can meet the requirements of doors, windows and curtain walls for load bearing and sealing, and facilitate the production of doors, windows and curtain wall profiles that can meet the thermal insulation and heat insulation performance requirements of ultra-low energy consumption buildings.

[0102] It is easy to understand that this embodiment uses a yarn passing plate to position the glass fiber. On the one hand, it allows the insulation body 1 to have glass fiber, thereby improving the strength of the insulation body 1. On the other hand, the yarn passing plate simultaneously positions the skeleton wire 4 and the glass fiber, thereby simplifying the structure.

[0103] In some specific embodiments of the utility model, a strip threading and compounding step may be provided. In the strip threading and compounding step, the grooves on the metal profile 6 may be firstly cut to facilitate the formation of a rack, thereby reducing the resistance of the rack tooth side bending to the mounting portion 2. At the same time, it also helps to increase the local pressure, making it easier for the protrusion 8 to be inserted into the bone wire 4 of the abutment position 3.

[0104] In some specific embodiments of the present invention, a heating spraying step may be provided, that is, the composited heat insulation body 1 and the metal profile 6 are heated and sprayed.

[0105] It is easy to understand that this embodiment arranges hot melt adhesive in the adhesive groove 9 of the insulation body 1, thereby also strengthening the connection between the insulation component and the metal profile 6 by means of adhesive, while reducing the gap and improving the sealing performance. Moreover, the hot melt adhesive is added to the insulation body 1, and there is no need to carry the metal profile 6, thereby reducing labor intensity.

[0106] It is easy to understand that in this embodiment, the heat insulation body 1 and the metal profile 6 can be snap-connected by combining through-strips, thereby improving the connection strength. At the same time, there is no need to add accessories, thereby reducing the manufacturing cost.

[0107] It is easy to understand that in this embodiment, the heat spraying is used to make the insulation structure have an appearance that meets the requirements. At the same time, the heat from the heating spraying process can also be used to melt the hot melt adhesive, so that the hot melt adhesive bonds the insulation body 1 and the metal profile 6 together without the need for an additional heating process, thereby simplifying the production process and improving production efficiency.

[0108] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0109] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A thermal insulation element, comprising a thermal insulation body (1), characterized in that: The heat insulation body (1) is formed by a pultrusion process using a thermosetting resin as a matrix, and the heat insulation body (1) has a mounting portion (2), the mounting portion (2) is used for mounting the heat insulation body (1) or mounting accessories on the heat insulation body (1), the mounting portion (2) has an abutment position (3), the solid side of the abutment position (3) has a bone line (4), and the length direction of the bone line (4) is arranged along the pultrusion direction of the pultrusion process.

2. The thermal insulation element according to claim 1, characterized in that: The bone wire (4) comprises a thermoplastic rod or an aluminum wire.

3. The thermal insulation element according to claim 1, characterized in that: The mounting portion (2) comprises a clamping strip or a clamping slot, and the abutment position (3) is arranged at a clamping position of the clamping strip or the clamping slot.

4. The thermal insulation element according to claim 1, characterized in that: The heat-insulating body (1) has a snap-on protrusion or a snap-on female groove (5) for mounting accessories, wherein the accessories include hardware or a sealing strip.

5. A heat-insulating structure, characterized in that: It comprises the thermal insulation member according to any one of claims 1 to 4 and a metal profile (6) connected to the thermal insulation member, wherein the metal profile (6) comprises a profile for the indoor side or a profile for the outdoor side.

6. The thermal insulation structure according to claim 5, characterized in that: There are two thermal insulation members, and at least one barrier member (7) is provided between the two thermal insulation members. The barrier member (7) is used to divide the space between the two thermal insulation members into at least two chambers.

7. The thermal insulation structure according to claim 5, characterized in that: The metal profile (6) has a convex point (8) abutting against the abutment position (3), and the convex point (8) has a sawtooth-shaped external tooth.

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