A prefabricated integrated thermal insulation structure panel
By pre-embedding insulation material within the structural layer to surround the anchors, the cold bridge effect caused by the anchors was solved, resulting in better insulation performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XI AN JIAN DA HENG YAN CAI LIAO KE JI YOU XIAN GONG SI
- Filing Date
- 2025-07-02
- Publication Date
- 2026-05-26
Smart Images
Figure CN224281639U_ABST
Abstract
Description
Technical Field
[0001] This application relates to concrete components for building construction, and more particularly to an integrated prefabricated insulation structure panel. Background Technology
[0002] Integrated thermal insulation and structural panels are building wall panels that are prefabricated in a factory and whose insulation and structural layers are integrated using anchors. Due to their lightweight nature and fast construction speed, integrated thermal insulation and structural panels are widely used in prefabricated buildings.
[0003] However, in integrated insulation panels, the anchors connecting the insulation layer and the structural layer usually have good thermal conductivity, which causes a cold bridge effect at the location of the anchors, affecting the insulation performance of the integrated insulation panel. Utility Model Content
[0004] This application provides a prefabricated integrated insulation structure panel, which solves the problem of cold bridging at the anchor locations of existing integrated insulation structure panels, thus enabling the prefabricated integrated insulation structure panel to have better insulation performance.
[0005] The prefabricated integrated thermal insulation structure panel provided in this application embodiment includes: a structural layer; a thermal insulation layer, wherein the thermal insulation layer and the structural layer are stacked; a plurality of anchors, wherein the plurality of anchors pass through the thermal insulation layer and partially extend into the structural layer; and a plurality of barrier members, wherein the plurality of barrier members are embedded in the structural layer, wherein the plurality of barrier members correspond one-to-one with the plurality of anchors and surround the portions of the plurality of anchors that extend into the structural layer; wherein the plurality of barrier members are made of thermal insulation material.
[0006] In one possible implementation, the barrier includes a base plate, a fencing assembly, and a connecting ring; the two ends of the fencing assembly are respectively connected to the base plate and the connecting ring, and the fencing assembly is configured to allow the structural layer to pass through such that the portion of the structural layer located inside the fencing assembly and the portion of the structural layer located outside the fencing assembly are connected; wherein the anchor extends from the inside of the connecting ring into the portion of the structural layer located inside the fencing assembly.
[0007] In one possible implementation, the enclosure assembly includes a plurality of first arc plates and a plurality of second arc plates; the plurality of first arc plates are arranged in a circular array, and both ends of the plurality of first arc plates are respectively connected to the base plate and the connecting ring; the plurality of second arc plates are arranged in a circular array, located inside the plurality of first arc plates, and both ends of the plurality of second arc plates are respectively connected to the base plate and the connecting ring; in the circumferential direction of the connecting ring, each second arc plate portion is located between two adjacent first arc plates.
[0008] In one possible implementation, the enclosure assembly further includes a plurality of connecting strips connected to the outer surface of each of the first arc plates, the plurality of connecting strips extending circumferentially along the first arc plates.
[0009] In one possible implementation, the structural layer includes lightweight concrete strips and a bonding mortar layer, and the insulation layer includes an insulation board and an insulation grout layer; the lightweight concrete strips, the bonding mortar layer, the insulation board, and the insulation grout layer are stacked sequentially, and the anchor passes through the insulation grout layer, the insulation board, and the bonding mortar layer and partially extends into the lightweight concrete strips.
[0010] In one possible implementation, the two sides of the lightweight concrete slab used for connecting with adjacent lightweight concrete slabs are respectively provided with protrusions and grooves, the protrusions and grooves being used to engage with the grooves and protrusions of the adjacent lightweight concrete slabs, respectively.
[0011] In one possible implementation, the prefabricated integrated insulation structure panel further includes: a plurality of connectors, one end of which is embedded in the structural layer, and the other end of which is located on the side of the structural layer away from the insulation layer and is provided with external threads.
[0012] The technical solutions provided in this application embodiment have at least the following technical effects:
[0013] This application provides a prefabricated integrated thermal insulation structure panel, which includes a structural layer, an insulation layer, multiple anchors, and multiple barrier components. The insulation layer and the structural layer are stacked on top of each other. The multiple anchors pass through the insulation layer and partially extend into the structural layer. The multiple barrier components made of insulation material are embedded in the structural layer. Each barrier component corresponds to one of the multiple anchors and surrounds the portions of the anchors that extend into the structural layer. The multiple barrier components can significantly reduce heat transfer between the multiple anchors and the structural layer, avoiding the cold bridge effect, thus giving the prefabricated integrated thermal insulation structure panel a better thermal insulation effect. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments of this application or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 Cross-sectional views of an integrated prefabricated thermal insulation structure panel provided for some embodiments of this application;
[0016] Figure 2 Schematic diagrams of the barrier provided for some embodiments of this application;
[0017] Figure 3 for Figure 2 Sectional view at point AA.
[0018] Reference numerals: 100-Structural layer; 110-Lightweight concrete strip; 111-Protrusion; 112-Groove; 120-Adhesive mortar layer; 200-Insulation layer; 210-Insulation board; 220-Insulation grout layer; 300-Anchor; 400-Barrier; 410-Base plate; 420-Enclosure assembly; 421-First arc plate; 422-Second arc plate; 423-Connecting strip; 430-Connecting ring; 500-Connector. Detailed Implementation
[0019] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0020] In the description of the embodiments of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the embodiments of this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.
[0021] like Figure 1 As shown, the prefabricated integrated insulation structure panel provided in this application embodiment includes a structural layer 100, an insulation layer 200, multiple anchors 300, and multiple barrier components 400.
[0022] The insulation layer 200 and the structural layer 100 are stacked to achieve both load-bearing and insulation functions. Multiple anchors 300 pass through the insulation layer 200 and partially extend into the structural layer 100, fixing the insulation layer 200 and the structural layer 100 together. Multiple barrier members 400 are embedded within the structural layer 100, each corresponding one-to-one with one of the anchors 300 and surrounding the portions of the anchors 300 extending into the structural layer 100; wherein the multiple barrier members 400 are made of insulation material. For example, the barrier members 400 are made of polyurethane.
[0023] Multiple barrier components 400 can significantly reduce heat transfer between multiple anchors 300 and structural layer 100, avoiding cold bridge effect, thus giving the prefabricated integrated insulation structure panel a better insulation effect.
[0024] Some embodiments of this application provide specific structures for the barrier 400, such as... Figure 2 and Figure 3 As shown, the barrier 400 includes a base plate 410, a fencing assembly 420, and a connecting ring 430. The two ends of the fencing assembly 420 are connected to the base plate 410 and the connecting ring 430, respectively. The fencing assembly 420 is configured to allow the structural layer 100 to pass through, such that the portion of the structural layer 100 located inside the fencing assembly 420 and the portion of the structural layer 100 located outside the fencing assembly 420 are connected. An anchor 300 extends from the inside of the connecting ring 430 into the portion of the structural layer 100 located inside the fencing assembly 420.
[0025] The portion of structural layer 100 located inside the enclosure assembly 420 is connected to the portion of structural layer 100 located outside the enclosure assembly 420, thereby securing the enclosure assembly 420 to the structural layer 100 and allowing the anchors 300 extending into the enclosure assembly 420 to connect with the structural layer 100. Furthermore, the enclosure assembly 420 and the base plate 410 together block heat transfer, significantly reducing the heat transfer between the anchors 300 and the structural layer 100.
[0026] Continue to refer to Figure 2 and Figure 3 The enclosure assembly 420 includes a plurality of first arc plates 421 and a plurality of second arc plates 422. The plurality of first arc plates are arranged in a circular array, and both ends of the plurality of first arc plates are respectively connected to a base plate 410 and a connecting ring 430. The plurality of second arc plates 422 are arranged in a circular array, located inside the plurality of first arc plates, and both ends of the plurality of second arc plates are respectively connected to the base plate 410 and the connecting ring 430. In the circumferential direction of the connecting ring 430, each second arc plate 422 is partially located between two adjacent first arc plates.
[0027] For example, the two ends of a plurality of first arc plates are integrally connected to the base plate 410 and the connecting ring 430, and the two ends of a plurality of second guard plates are integrally connected to the base plate 410 and the connecting ring 430.
[0028] The arrangement of multiple first arc plates and multiple second guard plates can, on the one hand, block the radial transmission of heat along the connecting ring 430, and on the other hand, allow the portion of the structural layer 100 located inside the enclosure assembly 420 to connect with the portion of the structural layer 100 located outside the enclosure assembly 420.
[0029] Furthermore, the fencing assembly also includes a plurality of connecting strips 423 connected to the outer surface of each first arc plate 421, the plurality of connecting strips 423 extending circumferentially along the first arc plate 421. The plurality of connecting strips 423 enable the fencing assembly 420 to be more securely connected to the structural layer 100.
[0030] In other embodiments of this application, the fencing assembly 420 may also have other structures. For example, the fencing assembly 420 may be a cylindrical structure with multiple connecting holes to connect the portion of the structural layer 100 located inside the fencing assembly 420 with the portion of the structural layer 100 located outside the fencing assembly 420.
[0031] like Figure 1 As shown, in some embodiments of this application, the structural layer 100 includes a lightweight concrete strip 110 and an adhesive mortar layer 120, and the insulation layer 200 includes an insulation board 210 and an insulation grout layer 220. The lightweight concrete strip 110, the adhesive mortar layer 120, the insulation board 210, and the insulation grout layer 220 are stacked sequentially, and the anchor 300 passes through the insulation grout layer 220, the insulation board 210, and the adhesive mortar layer 120 and partially extends into the lightweight concrete strip 110.
[0032] Furthermore, such as Figure 3 As shown, the two sides of the lightweight concrete strip 110 used for connecting with the adjacent lightweight concrete strip 110 are respectively provided with protrusions 111 and grooves 112, and the protrusions 111 and grooves 112 are respectively used to cooperate with the grooves 112 and protrusions 111 of the adjacent lightweight concrete strip 110.
[0033] The protrusions 111 and grooves 112 are used to position and fix two adjacent prefabricated integrated insulation structure panels, so that the two prefabricated integrated insulation structure panels can be accurately installed according to the designed installation position.
[0034] like Figure 1As shown, in some embodiments of this application, the prefabricated integrated insulation structure panel further includes multiple connectors 500. One end of each connector 500 is embedded in the structural layer 100, and the other end of each connector 500 is located on the side of the structural layer 100 away from the insulation layer 200 and is provided with external threads.
[0035] When the construction workers install the prefabricated integrated insulation structure panel, they pass the connector 500 through the fixed steel plate, then install the nut on the external thread of the connector 500 to fix the fixed steel plate and the connector 500 together. Finally, the fixed steel plate is connected to the top or ground.
[0036] The various embodiments in this specification are described in a progressive manner. For the same or similar parts between the various embodiments, please refer to each other. Each embodiment focuses on describing the differences from other embodiments.
[0037] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of this application.
Claims
1. A fabricated thermal insulation structure integrated panel, characterized by, include: Structural layers; A thermal insulation layer, wherein the thermal insulation layer is stacked with the structural layer; Multiple anchors, which pass through the insulation layer and partially extend into the structural layer; Multiple barrier elements are embedded in the structural layer, and each barrier element corresponds to one of the multiple anchors and surrounds the portion of the anchors that extends into the structural layer; wherein, the multiple barrier elements are made of thermal insulation material.
2. The prefabricated integrated thermal insulation structure panel according to claim 1, characterized in that, The barrier includes a base plate, a enclosure assembly, and a connecting ring; The two ends of the enclosure assembly are respectively connected to the base plate and the connecting ring. The enclosure assembly is configured to allow the structural layer to pass through such that the portion of the structural layer located inside the enclosure assembly and the portion of the structural layer located outside the enclosure assembly are connected. The anchor extends from the inside of the connecting ring into the portion of the structural layer located inside the enclosure assembly.
3. The prefabricated integrated thermal insulation structure panel according to claim 2, characterized in that, The enclosure assembly includes multiple first arc plates and multiple second arc plates; The plurality of first arc plates are arranged in a circular array, and the two ends of the plurality of first arc plates are respectively connected to the base plate and the connecting ring; The plurality of second arc plates are arranged in a circular array and located inside the plurality of first arc plates, and the two ends of the plurality of second guard plates are respectively connected to the base plate and the connecting ring; In the circumferential direction of the connecting ring, each second arc plate portion is located between two adjacent first arc plates.
4. The prefabricated integrated thermal insulation structure panel according to claim 3, characterized in that, The enclosure assembly also includes a plurality of connecting strips connected to the outer side of each of the first arc plates, the plurality of connecting strips extending circumferentially along the first arc plates.
5. The prefabricated integrated thermal insulation structure panel according to claim 1, characterized in that, The structural layer includes lightweight concrete strips and a bonding mortar layer, and the insulation layer includes insulation boards and an insulation mortar layer; The lightweight concrete strip, the bonding mortar layer, the insulation board, and the insulation grout layer are stacked in sequence, and the anchor passes through the insulation grout layer, the insulation board, and the bonding mortar layer and extends partially into the lightweight concrete strip.
6. The prefabricated integrated thermal insulation structure panel according to claim 5, characterized in that, The lightweight concrete slab has protrusions and grooves on its two sides for connecting with adjacent lightweight concrete slabs, and the protrusions and grooves are respectively used to engage with the grooves and protrusions of the adjacent lightweight concrete slabs.
7. The prefabricated integrated thermal insulation structure panel according to claim 1, characterized in that, Also includes: Multiple connectors, one end of which is embedded in the structural layer, and the other end of which is located on the side of the structural layer away from the insulation layer and is provided with external threads.