Green building wall thermal insulation structure
By using a combination of first and second insulation boards in the wall insulation structure of green buildings, and by utilizing connecting devices and alkali-resistant fiberglass mesh, the problem of easy cracking of insulation boards in high-rise buildings has been solved, achieving a more stable and effective insulation effect.
Patent Information
- Application Number
- CN202520006616.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-03
AI Technical Summary
Existing green building wall insulation structures are prone to cracking at the joints in high-rise buildings due to pressure or tension, which affects the insulation effect.
The system employs a combination of a first insulation board and a second insulation board, connected by connecting devices such as connecting plates, clips, bolts, and nuts, combined with alkali-resistant fiberglass mesh, to form a multi-layered protective structure. This ensures that each insulation board is independently stressed, reducing cracking.
It effectively reduces cracking at the joints of insulation boards, improves the overall stability and insulation effect of the installation, enhances compressive and tensile strength, and protects the insulation boards from wind and rain erosion.
Smart Images
Figure CN223853581U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of green building wall heat preservation structures. BACKGROUND
[0002] Green building has become an important development direction of construction industry.Wall heat preservation is an important part of green building, which can effectively reduce the energy consumption of buildings and improve the energy efficiency of buildings.
[0003] Among them, the wall heat preservation technology refers to a technology that the insulation layer is arranged on the building wall. Because the outer wall is exposed to the outdoor for a long time, the insulation system is required to have good safety, durability and resistance. The insulation layer of the external insulation technology is located on the outside of the building protection structure, which reduces the damage caused by external climate change to the building wall. Therefore, under the current environment, the external insulation technology is most widely used. However, when the wall, especially the insulation wall of high-rise building, is subjected to pressure or tension, these release points are all at the board joint, which is easy to cause the board joint to crack.
[0004] Based on the above problems, we design a kind of green building wall heat preservation structure with multiple protection, reduce cracking and ensure the heat preservation effect. CONTENT OF THE UTILITY MODEL
[0005] The technical problem to be solved by the utility model is to provide a kind of green building wall heat preservation structure with multiple protection, reduce cracking and ensure the heat preservation effect.
[0006] To solve the above problems, the utility model adopts the following technical scheme:
[0007] A kind of green building wall heat preservation structure, comprising first insulation board, second insulation board and veneer, the first insulation board, second insulation board and veneer are sequentially arranged from inside to outside, and connecting device is assembled between the first insulation board, second insulation board and veneer, which connects the outer wall of building;Dowel is installed between adjacent veneers.
[0008] Preferably, the connecting device includes a connecting plate, mounting holes for mounting expansion bolts are drilled on the plate surface of the connecting plate, a "T" shaped clamping piece is provided at the front end surface of the connecting plate, a bolt hole is provided at the front end surface of the clamping piece, a connecting bolt is installed through the bolt hole, a first pressing plate nut and a second pressing plate nut are installed on the connecting bolt, the second insulation board is fixed by the first pressing plate nut, and the veneer is fixed by the second pressing plate nut.
[0009] Preferably, the first heat preservation plate is provided with a clamping groove matched with the clamping piece at the left and right sides, and an alkali-resistant glass fiber mesh is bonded at the front end face of the heat preservation plate, the two ends of the alkali-resistant glass fiber mesh are wrapped around the rear end face of the heat preservation plate, and are partially embedded in the clamping groove; the second heat preservation plate is installed in close contact with the first heat preservation plate.
[0010] Preferably, the second heat preservation plate is fixedly connected with the alkali-resistant glass fiber mesh, and a connecting piece is connected between the second heat preservation plate and the first heat preservation plate.
[0011] Preferably, the connecting piece is one of a screw, a gun nail and a rivet.
[0012] Preferably, the second heat preservation plates adjacent in the transverse direction are installed in close contact, arc-shaped grooves are formed at the left and right sides of the second heat preservation plates, and the arc-shaped grooves are matched with the connecting bolts; the veneer is installed in a spaced manner with the second heat preservation plate, and the first pressing plate nut is screwed against the second heat preservation plate.
[0013] Preferably, a spacing sleeve is sleeved on the connecting bolt, right-angle grooves are formed at the left and right sides of the veneer, first arc-shaped grooves matched with the connecting bolts are formed at the groove bottoms of the right-angle grooves, the rear end face of the veneer is limited by the spacing sleeve, the second pressing plate nut acts on the groove bottoms of the right-angle grooves, and buckle grooves for fixing the buckling strips are formed at the groove walls of the right-angle grooves.
[0014] The utility model discloses the beneficial effect is:
[0015] Advantage one, in the technical scheme, the combination form of the first heat preservation plate and the second heat preservation plate is adopted, and the heat preservation thickness is increased.
[0016] Advantage two, in the technical scheme, the first heat preservation plate and the second heat preservation plate are all supported by the connecting device, each second heat preservation plate is supported by the connecting device, so that each second heat preservation plate is independently stressed, the tension and pressure received by the second heat preservation plate are reduced, and the cracking at the joint position of the second heat preservation plate is reduced.
[0017] Advantage three, the first heat preservation plate and the second heat preservation plate are fixed, the integrity of the device after installation is improved, and the gap between the first heat preservation plate and the second heat preservation plate is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.
[0019] Figure 1 It is a structural schematic diagram of the present application;
[0020] Figure 2 It is an installation schematic diagram of the connecting device;
[0021] Figure 3 It is a perspective view of the connecting plate;
[0022] Figure 4 It is a perspective view of the first thermal insulation plate;
[0023] Figure 5 It is a perspective view of the second thermal insulation plate;
[0024] Figure 6 It is a perspective view of the decorative plate. DETAILED DESCRIPTION
[0025] All features disclosed in this specification, or all steps of any method or process disclosed in this specification, can be combined in any manner, except where features or steps are mutually exclusive.
[0026] Any feature disclosed in this specification, unless stated otherwise, can be replaced by an alternative feature serving the same, or a similar, purpose.
[0027] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "central", "end", "length", "outer end" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0028] In addition, in the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.
[0029] In the utility model, unless another definite provision and limitation, the terms "arrange", "sleeve joint", "connect", "penetrate", "plug in" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or become an integral whole;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication or the interaction relationship of two elements inside, unless another definite limitation.For the ordinary skill in the art, the above terms can be understood according to the specific circumstances the specific meaning of the utility model.
[0030] Referring to Figure 1 The utility model discloses a kind of green building wall heat preservation structures as shown in the drawing, including first insulation board 1, second insulation board 2 and veneer 3, first insulation board 1, second insulation board 2 and veneer 3 are sequentially arranged from inside to outside, connecting device 4 is assembled between first insulation board 1, second insulation board 2 and veneer 3, and the connecting device 4 is connected with the outer wall of building;Dowel strip 31 is installed between adjacent veneer 3.
[0031] When second insulation board 2 is installed, it needs to be sealed at the joint position of adjacent second insulation board 2, and glass glue sealing or cement mortar sealing can be used for sealing.
[0032] Veneer 3 and second insulation board 2 are installed in a spaced manner, which can achieve better heat preservation effect.
[0033] Process improvement method and application field:
[0034] 1. Material selection: select heat preservation materials with excellent heat preservation performance and environmental protection performance.
[0035] 2. Construction process optimization: improve construction efficiency and quality by adjusting construction process parameters such as board cutting, installation sequence, anchoring method, etc.
[0036] 3. Special part treatment: different connection methods and treatment methods are used for different building parts and structure forms to ensure the stability and durability of the heat preservation system.
[0037] The green building wall heat preservation and decoration integrated construction technology developed in this research project can be widely applied to various new and existing building wall heat preservation and decoration engineering, such as residential buildings, office buildings, factories, hospitals, schools, etc. At the same time, this technology can also be applied to other similar engineering fields, such as bridges and tunnels.
[0038] Advantages:
[0039] 1. Combination of heat preservation materials and decorative materials: the combination of heat preservation materials and decorative materials realizes the integrated construction of wall heat preservation and decoration.
[0040] 2. New connection method: The new connection method can improve the stability and durability of the insulation system.
[0041] See Figure 2 and Figure 3 As shown, the connecting device 4 includes a connecting plate 41. Mounting holes 42 for installing expansion bolts are drilled on the surface of the connecting plate 41. A "T"-shaped clip 43 is provided at the front end face of the connecting plate 41. A bolt hole 44 is provided at the front end face of the clip 43. A connecting bolt 45 is installed through the bolt hole 44. A first pressure plate nut 46 and a second pressure plate nut 47 are installed on the connecting bolt 45. The second insulation board 2 is fixed by the first pressure plate nut 46, and the decorative panel 3 is fixed by the second pressure plate nut 47.
[0042] See Figure 2 and Figure 4 As shown, the left and right sides of the first insulation board 1 are machined with slots 101 that cooperate with the clip 43. An alkali-resistant fiberglass mesh 102 is bonded to the front end of the first insulation board 1. The two ends of the alkali-resistant fiberglass mesh 102 are wrapped around the rear end of the insulation board 1 and partially embedded in the slots 101. The second insulation board 2 and the first insulation board 1 are fitted together.
[0043] The second insulation board 2 is bonded and fixed to the alkali-resistant fiberglass mesh 102, and a connector is provided between the second insulation board 2 and the first insulation board 1.
[0044] By designing an alkali-resistant fiberglass mesh 102 between the first insulation board 1 and the second insulation board 2, the bidirectional reinforcement effect is stronger, the stress distribution within the two insulation boards is more complete, and the load-bearing capacity of the insulation boards on both sides is improved.
[0045] The connector is one of the following: screw, nail, or rivet.
[0046] See Figure 2 and Figure 5 As shown, the second insulation boards 2 are installed together in a horizontally adjacent manner. Arc-shaped grooves 201 are processed on the left and right sides of the second insulation boards 2, and the arc-shaped grooves 201 fit the connecting bolts 45. The decorative panel 3 is installed at intervals with the second insulation boards 2, and the first pressure plate nut 46 is screwed in and abuts against the second insulation board 2.
[0047] In the above technical solution, the arc groove 201 and the connecting bolt 45 are used. The connecting bolt 45 plays the role of suspension support for the second insulation board 2, so that there is no pressure or tension between the upper and lower adjacent second insulation boards 2, and each second insulation board 2 is subjected to force independently.
[0048] Referring to Figure 2 and Figure 6 As shown in the drawings, a spacing sleeve 451 is sleeved on the connecting bolt 45, a right-angle groove 331 is formed at the left and right sides of the veneer 3, a first arc-shaped groove 332 engaging with the connecting bolt 45 is formed at the groove bottom of the right-angle groove 331, the rear end face of the veneer 3 is limited by the spacing sleeve 451, the second pressing plate nut 47 acts on the groove bottom of the right-angle groove 331, and a buckle groove 333 for fixing the buckle strip 31 is formed at the groove wall of the right-angle groove 331.
[0049] In the above technical scheme, the spacing sleeve 451 is used, so that the veneer 3 and the second thermal insulation board 2 are in a separated state, better thermal insulation effect is achieved, and direct temperature transmission is avoided.
[0050] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.
[0051] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments are not intended to limit the scope of the present application unless otherwise specifically stated. At the same time, it should be understood that the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship for the convenience of description. The technology, methods and devices known to those skilled in the related art can not be discussed in detail, but under appropriate circumstances, the technology, methods and devices should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0052] For purposes of the description hereinafter, spatial or directional terms, such as, for example, "above", "below", "upper", "lower", and the like, can be used where reference is made to the orientation of one component or feature in relation to another component or feature, as illustrated in the figures. It is to be understood that the spatial or directional terms are intended to encompass different orientations of the device in use or operation, in addition to the orientations depicted in the figures. For example, if the device described herein is inverted, then the components or features described as above other components or features would then be oriented below the other components or features. Accordingly, the exemplary term "above" can encompass both an orientation of above and below. The components or features can be oriented in any other way depending upon the application, and the spatial or directional terms are intended to encompass such other orientations or orientations that result from the device being turned over or reversed. It is also to be understood that the spatial or directional terms are intended to encompass different orientations of the device in use or operation, in addition to the orientations depicted in the figures.
[0053] It is to be understood that the terminology used herein is for the purpose of describing specific embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising", when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.
[0054] It will be understood that the terms "first", "second", etc. are used herein solely to distinguish one component or step from another, and do not require or imply a specific order or sequence of execution unless explicitly stated otherwise. It will be further understood that the use of spatially relative terms, such as "above", "below", "left", "right", "up", "down", "top", "bottom", "lateral", "longitudinal", "vertical" and "horizontal", are for the purpose of illustrating and describing, and do not limit the position of the disclosed subject matter unless specifically so stated.
[0055] The preferred embodiments of the present application have been described above with the purpose to conform with the patent statutes, and will not limit the scope of the application, because the present application can be practiced in other ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the present application.
Claims
1. A green building wall insulation structure, characterized in that: The utility model provides a kind of external wall of building, including first insulation board (1), second insulation board (2) and veneer (3), the first insulation board (1), second insulation board (2) and veneer (3) are sequentially arranged from inside to outside, connecting device (4) is assembled between the first insulation board (1), second insulation board (2) and veneer (3), and the connecting device (4) is connected with the outer wall of building;Dowel strip (31) is installed between adjacent veneer (3).
2. The green building wall thermal insulation structure according to claim 1, characterized in that: The connecting device (4) includes a connecting plate (41), a mounting hole (42) for mounting an expansion bolt is drilled in the surface of the connecting plate (41), a "T" shaped clamping piece (43) is provided at the front end surface of the connecting plate (41), a bolt hole (44) is provided at the front end surface of the clamping piece (43), a connecting bolt (45) is mounted through the bolt hole (44), a first pressing plate nut (46) and a second pressing plate nut (47) are mounted on the connecting bolt (45), the second insulation board (2) is fixed by the first pressing plate nut (46), and the veneer (3) is fixed by the second pressing plate nut (47).
3. The green building wall thermal insulation structure according to claim 2, characterized in that: The left and right side surfaces of the first insulation board (1) are processed with clamping grooves (101) matched with the clamping piece (43), and an alkali-resistant glass fiber mesh (102) is bonded at the front end surface of the insulation board (1), both ends of the alkali-resistant glass fiber mesh (102) are wrapped around the rear end surface of the insulation board (1) and partially embedded in the clamping grooves (101), and the second insulation board (2) is installed in close contact with the first insulation board (1).
4. The green building wall thermal insulation structure according to claim 3, characterized in that: The second insulation board (2) is fixedly connected with the alkali-resistant glass fiber mesh (102), and the connecting piece is connected between the second insulation board (2) and the first insulation board (1).
5. The green building wall thermal insulation structure according to claim 4, characterized in that: The connecting piece is one of a screw, a gun nail and a rivet.
6. The green building wall thermal insulation structure according to claim 2, characterized in that: The second insulation boards (2) adjacent in the transverse direction are installed in close contact, arc-shaped grooves (201) are processed at the left and right side surfaces of the second insulation board (2), and the arc-shaped grooves (201) are matched with the connecting bolts (45); the veneer (3) is installed in a spaced manner with the second insulation board (2), and the first pressing plate nut (46) is screwed against the second insulation board (2).
7. The green building wall thermal insulation structure according to claim 6, characterized in that: A spacing sleeve (451) is sleeved on the connecting bolt (45), right-angle grooves (331) are processed at the left and right side surfaces of the veneer (3), first arc-shaped grooves (332) matched with the connecting bolts (45) are processed at the groove bottoms of the right-angle grooves (331), the rear end surface of the veneer (3) is limited by the spacing sleeve (451), the second pressing plate nut (47) acts on the groove bottom of the right-angle groove (331), and a clamping groove (333) for fixing the dowel strip (31) is processed at the groove wall of the right-angle groove (331).