CN216689852U - Seven permanent passive forms aerogel composite insulation board for heat preservation - Google Patents
Seven permanent passive forms aerogel composite insulation board for heat preservation Download PDFInfo
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- CN216689852U CN216689852U CN202123436721.1U CN202123436721U CN216689852U CN 216689852 U CN216689852 U CN 216689852U CN 202123436721 U CN202123436721 U CN 202123436721U CN 216689852 U CN216689852 U CN 216689852U
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- board
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- aerogel
- felt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
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Abstract
The utility model relates to the technical field of passive buildings, and provides a seven-constant passive aerogel composite insulation board for insulation, which comprises a structural wall body with a right-angle corner and an insulation board connected to the structural wall body; the insulation board comprises aerogel felt and a calcium silicate fiber board; the utility model overcomes the defects of the prior art, and solves the problems that the existing passive building has large thickness of heat insulation material, increases the occupied space and easily loses heat from the joint of the heat insulation board; the aerogel material is applied to the field of passive buildings, the thickness of the traditional insulation board is reduced to a large extent, the fire resistance grade of the insulation board is improved, the overall insulation effect is good, and the phenomena of wall surface cracking and the like are not easily caused; aerogel materials, the calcium silicate fiber board and the surface plate are tightly combined to form a composite board structure, so that the occupied space is reduced, the installation and construction process is relatively simple, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of passive buildings, in particular to a seven-constant passive aerogel composite insulation board for insulation.
Background
The existing passive building mostly adopts graphite polystyrene boards or xps boards as heat insulation boards of structural walls, and as the passive building has high requirements on heat transfer coefficient, the thickness of the heat insulation material is often more than 10cm, and the thickness of xps boards is more than 15-20cm, the heat insulation material with large thickness can occupy large space after being used, the use area is greatly reduced, and the whole space sense is poor;
the corner of current structure wall body can have the linking seam of two heated boards, and the heat runs off from linking seam easily, and the heat preservation effect is poor.
Therefore, a seven-constant passive aerogel composite insulation board for insulation is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a seven-constant passive aerogel composite insulation board for insulation, which overcomes the defects of the prior art, and solves the problems that the existing passive building is made of insulation materials with large thickness, the occupied space is increased, the joint seam of two insulation boards exists at the corner of a structural wall, heat is easy to lose from the joint seam, and the insulation effect is poor; the aerogel felt is used for replacing the existing graphite polystyrene board, the heat preservation effect of the aerogel felt is good, and the aerogel felt can reach 1: 5, the heat preservation effect of the aerogel felt with the thickness of 2cm is equal to that of a graphite polyphenyl plate with the thickness of 10 cm; the hydrophobic rate of the aerogel felt reaches 99 percent, and the aerogel felt can achieve the non-combustible effect even if being burned by open fire for a long time; the aerogel felt and the calcium silicate fiber board adopt a double-layer staggered joint paving form, so that the heat preservation continuity of the heat preservation board can be realized, and the space area is occupied to the minimum extent; the aerogel material, the calcium silicate fiberboard and the surface layer board are tightly combined to form a composite board structure, so that the occupied space is reduced, and the installation and construction process is relatively simple; the heat insulation board has good overall heat insulation effect and improves the use comfort; the aerogel material is applied to the field of passive buildings, the thickness of the traditional insulation board is reduced to a large extent, the fire resistance grade of the insulation board is improved, the overall insulation effect is good, and the phenomena of cracking of the wall surface and the like are not easy to occur; aerogel materials, the calcium silicate fiber board and the surface plate are tightly combined to form a composite board structure, so that the occupied space is reduced, the installation and construction process is relatively simple, and the practicability is high.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a seven-constant passive aerogel composite insulation board for insulation comprises a structural wall body with a right-angle corner and an insulation board connected to the structural wall body;
the insulation board comprises an aerogel felt and a calcium silicate fiber board, the aerogel felt is laid on the structural wall, the calcium silicate fiber board is laid on the outer side of the aerogel felt, and the calcium silicate fiber board and the aerogel felt are fixedly connected with the structural wall through heat-insulation rivets;
the aerogel felt comprises a transverse felt and a longitudinal felt, and the end part of the longitudinal felt is butted and jointed on the side end of the transverse felt to form a transverse felt joint; the calcium silicate fiber board comprises a transverse board and a longitudinal board, wherein the end part of the transverse board is butted and jointed above the side end of the longitudinal board to form a longitudinal board joint, and the felt joint is staggered with the board joint in the direction;
the insulation board further comprises a surface plate, and the surface plate is coated on the outer side of the calcium silicate fiberboard.
Preferably, one side of the calcium silicate fiberboard, which is close to the surface plate, is provided with a groove, and the heat-insulation rivet penetrates through the side end of the structural wall body from the groove.
Preferably, the heat-breaking rivet is a flat-head rivet, the thickness of the flat-head end of the heat-breaking rivet is the same as the depth of the groove, and the flat-head end of the heat-breaking rivet is embedded in the groove of the calcium silicate fiberboard.
Preferably, the aerogel felt is provided with at least two layers, and the thickness of a single-layer aerogel felt is 8-12 mm.
Preferably, the thickness of the calcium silicate fiber board can be set to be 8-12 mm.
Preferably, the aerogel felt, the calcium silicate fiber board and the surface layer board are all cut into long strip-shaped board structures.
(III) advantageous effects
The embodiment of the utility model provides a seven-constant passive aerogel composite insulation board for insulation. The method has the following beneficial effects:
1. the aerogel felt is used for replacing the conventional graphite polystyrene board, the heat preservation effect of the aerogel felt is good, and the thickness of the aerogel felt can reach 1: 5, the heat preservation effect of the aerogel felt with the thickness of 2cm is equal to that of a graphite polyphenyl plate with the thickness of 10 cm; the hydrophobic rate of the aerogel felt reaches 99 percent, and the aerogel felt can achieve the non-combustible effect even if being burned by open fire for a long time;
2. the aerogel felt and the calcium silicate fiber board adopt a double-layer staggered joint paving form, so that the heat preservation continuity of the heat preservation board can be realized, and the space area is occupied to the minimum extent;
3. the aerogel material, the calcium silicate fiberboard and the surface layer board are tightly combined to form a composite board structure, so that the occupied space is reduced, and the installation and construction process is relatively simple;
4. the heat insulation board has good overall heat insulation effect and improves the use comfort;
5. the aerogel material is applied to the field of passive buildings, the thickness of the traditional insulation board is reduced to a large extent, the fire resistance grade of the insulation board is improved, the overall insulation effect is good, and the phenomena of cracking of the wall surface and the like are not easy to occur; aerogel materials, the calcium silicate fiber board and the surface plate are tightly combined to form a composite board structure, so that the occupied space is reduced, the installation and construction process is relatively simple, and the practicability is high.
Drawings
FIG. 1 is a schematic view of the construction structure of the internal corner of the present invention;
FIG. 2 is a schematic view of the construction structure of the external corner of the present invention;
FIG. 3 is a schematic structural view of the insulation board of the present invention;
in the figure: a structural wall 1; an insulation board 2; aerogel blanket 2.1; transverse felt 2.1.1; longitudinal felt 2.1.2; a felt joint seam 2.1.3; calcium silicate fiberboard 2.2; a transverse plate 2.2.1; longitudinal plates 2.2.2; plate joining seam 2.2.3; 2.3 of a surface layer plate; and (3) breaking heat rivets.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-3, the seven-constant passive aerogel composite insulation board for insulation comprises a structural wall body 1 with a right-angled corner and an insulation board 2 connected to the structural wall body 1;
the heat preservation plate 2 comprises aerogel felts 2.1 and calcium silicate fiber boards 2.2, the aerogel felts 2.1 are laid on the structural wall 1, the aerogel felts 2.1 are used for replacing the existing graphite polystyrene boards, the heat preservation effect of the aerogel felts 2.1 is good, and the heat preservation effect can reach 1 by comparing with the thickness of the graphite polystyrene boards in actual use: 5, namely the 2.1 heat preservation effect of the 2cm aerogel felt is equal to that of a graphite polyphenyl plate with the thickness of 10 cm; the hydrophobic rate of the aerogel felt 2.1 reaches 99 percent, and the aerogel felt 2.1 can achieve the effect of non-combustion even if being burned by open fire for a long time; the calcium silicate fiber board 2.2 is laid on the outer side of the aerogel felt 2.1, the calcium silicate fiber board 2.2 and the aerogel felt 2.1 are fixedly connected with the structural wall 1 in a penetrating manner by using the heat-insulating rivets 3, the installation mode of the heat-insulating board 2 is simple, welding and firing are not needed on site, and the installation safety is improved;
the aerogel felt 2.1 comprises a transverse felt 2.1.1 and a longitudinal felt 2.1.2, and the end part of the longitudinal felt 2.1.2 is butted and jointed on the side end of the transverse felt 2.1.1 to form a transverse felt joint 2.1.3; the calcium silicate fiber board 2.2 comprises a transverse board 2.2.1 and a longitudinal board 2.2.2, the end part of the transverse board 2.2.1 is butted and connected above the side end of the longitudinal board 2.2.2 to form a longitudinal board connecting seam 2.2.3, the direction of the felt connecting seam 2.1.3 is staggered with the direction of the board connecting seam 2.2.3, and the heat preservation continuity of the heat preservation board 2 can be realized by a double-layer staggered seam paving mode, and the minimum space occupation area is realized;
the insulation board 2 further comprises a surface plate 2.3, and the surface plate 2.3 is coated on the outer side of the calcium silicate fiber board 2.2, so that the integrity and the appearance attractiveness of the insulation board 2 are enhanced.
The utility model has reasonable design and compact structure, applies the aerogel material to the field of passive buildings, greatly reduces the thickness of the traditional insulation board 2, improves the fire resistance grade of the insulation board 2, has good overall insulation effect, and is not easy to cause the phenomena of wall surface cracking and the like; aerogel materials, the calcium silicate fiber board 2.2 and the surface layer board 2.3 are tightly combined to form a composite board structure, so that the occupied space is reduced, the installation and construction process is relatively simple, and the practicability is high.
In the embodiment, a groove is formed in one side, close to the surface plate 2.3, of the calcium silicate fiberboard 2.2, and a heat-insulation rivet 3 penetrates through the side end of the structural wall 1 from the groove; the heat-insulating rivet 3 is a flat-head rivet, the thickness of the flat-head end of the heat-insulating rivet is the same as the depth of the groove, the flat-head end of the heat-insulating rivet 3 is embedded in the groove of the calcium silicate fiber plate 2.2, and the outer surface of the calcium silicate fiber plate 2.2 is flat and attractive.
In the embodiment, the aerogel felt 2.1 is at least provided with two layers, the thickness of a single-layer aerogel felt 2.1 is 8-12mm, the thickness of a double-layer aerogel felt 2.1 is 16-24mm, and the heat preservation effect is equivalent to that of a graphite polyphenyl plate with the thickness of 8-12cm, so that the actual heat preservation requirement is met; the thickness of the calcium silicate fibre board 2.2 can be set to 8-12 mm.
In this embodiment, the aerogel felt 2.1, the calcium silicate fiber board 2.2 and the surface plate 2.3 are all cut into a strip-shaped board structure, which is convenient for installation and local replacement.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A seven-constant passive aerogel composite insulation board for insulation comprises a structural wall body with a right-angle corner and an insulation board connected to the structural wall body;
the method is characterized in that: the insulation board comprises an aerogel felt and a calcium silicate fiber board, the aerogel felt is laid on the structural wall, the calcium silicate fiber board is laid on the outer side of the aerogel felt, and the calcium silicate fiber board and the aerogel felt are fixedly connected with the structural wall through heat-insulation rivets;
the aerogel felt comprises a transverse felt and a longitudinal felt, and the end part of the longitudinal felt is butted and jointed on the side end of the transverse felt to form a transverse felt joint; the calcium silicate fiber board comprises a transverse board and a longitudinal board, wherein the end part of the transverse board is butted and jointed above the side end of the longitudinal board to form a longitudinal board joint, and the felt joint is staggered with the board joint in the direction;
the insulation board further comprises a surface plate, and the surface plate is coated on the outer side of the calcium silicate fiberboard.
2. The aerogel composite insulation board for seven constant passive insulation as claimed in claim 1, wherein: one side of the calcium silicate fiberboard, which is close to the surface plate, is provided with a groove, and the heat-insulating rivet penetrates through the side end of the structural wall body from the groove.
3. The aerogel composite insulation board for seven constant passive insulation as claimed in claim 2, wherein: the heat-insulated rivet is a flat-head rivet, the thickness of the flat-head end of the heat-insulated rivet is the same as the depth of the groove, and the flat-head end of the heat-insulated rivet is embedded in the groove of the calcium silicate fiberboard.
4. The aerogel composite insulation board for seven constant passive insulation as claimed in claim 1, wherein: the aerogel felt is at least provided with two layers, and the thickness of the single-layer aerogel felt is 8-12 mm.
5. The aerogel composite insulation board for seven constant passive insulation as claimed in claim 1, wherein: the thickness of the calcium silicate fiber board can be set to be 8-12 mm.
6. The aerogel composite insulation board for seven constant passive insulation as claimed in claim 1, wherein: the aerogel felt, the calcium silicate fiber board and the surface plate are all cut into a strip-shaped board structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123436721.1U CN216689852U (en) | 2021-12-30 | 2021-12-30 | Seven permanent passive forms aerogel composite insulation board for heat preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123436721.1U CN216689852U (en) | 2021-12-30 | 2021-12-30 | Seven permanent passive forms aerogel composite insulation board for heat preservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216689852U true CN216689852U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123436721.1U Active CN216689852U (en) | 2021-12-30 | 2021-12-30 | Seven permanent passive forms aerogel composite insulation board for heat preservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216689852U (en) |
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2021
- 2021-12-30 CN CN202123436721.1U patent/CN216689852U/en active Active
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