CN219993543U - Energy-saving composite door with multi-material facing - Google Patents
Energy-saving composite door with multi-material facing Download PDFInfo
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- CN219993543U CN219993543U CN202321384277.XU CN202321384277U CN219993543U CN 219993543 U CN219993543 U CN 219993543U CN 202321384277 U CN202321384277 U CN 202321384277U CN 219993543 U CN219993543 U CN 219993543U
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- 239000002131 composite material Substances 0.000 title claims abstract description 59
- 239000000463 material Substances 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 21
- 239000002023 wood Substances 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 239000010960 cold rolled steel Substances 0.000 claims description 6
- 238000005034 decoration Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000011094 fiberboard Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an energy-saving composite door with a multi-material facing, and aims to provide an energy-saving composite door with the multi-material facing, which has reasonable structure, high door body strength, good fireproof performance and wide applicability.
Description
Technical Field
The utility model relates to the technical field of entrance doors, in particular to an energy-saving composite entrance door with a multi-material facing.
Background
Since 2015, the country is pushing the building to upgrade, so that the energy consumption of the building is reduced to the greatest extent, the unnecessary consumption of energy is reduced, and the building is made into a high-specification experience space with energy conservation, comfort and environmental protection. The construction technology standard GBT51350-2019 with near zero energy consumption is formally released in the 9 th month of 2019, which also marks that the passive construction has national legal basis, and the development of the passive construction is further promoted. The policy specifies a total building area goal of 1000 ten thousand m2 nationwide in 2020. At present, a plurality of domestic high-rise buildings are arranged, wherein the environment-friendly energy-saving high-rise building doors generally have fireproof performance, and simultaneously have excellent anti-theft, heat preservation, sound insulation, air tightness, watertight and wind pressure resistance 6 performances.
The energy-saving composite door in the market at present consists of a composite door frame and a composite door leaf, and the traditional energy-saving composite door also has the following problems: 1. most of the veneer of the composite door leaf adopts a single copper veneer or a single wood veneer or a stainless steel veneer, and the veneer of a single material has the problems of single decoration and poor applicability; 2. traditional door leaf bordures and mostly comprises aluminium alloy bordures, and structural strength is relatively poor and there is the aluminium alloy when meeting the fire problem defect that easy melting of bordure.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the energy-saving composite door with the multi-material decorative surface, which has the advantages of reasonable structure, high door body strength, good fireproof performance and wide applicability.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides an energy-conserving compound door of entering of multi-material veneer, includes compound door frame, compound door leaf and is used for articulating the fire prevention hinge of compound door frame, compound door leaf is including the fire prevention door core that the center set up, cladding at fire door core outlying cold rolled steel sheet, symmetry set up fiberboard in cold rolled steel sheet both sides, detachable cladding at the peripheral compound veneer of fiberboard and be used for fixed compound veneer bordure, compound veneer is including wood veneer and metal panel, metal panel inlays and establishes on wood veneer, compound bordure comprises steel side bordure and aluminium matter decoration bordure, steel side bordure is inlayed and is established at aluminium matter decoration bordure.
Preferably, the aluminum decorative wrapping edge is provided with a groove for installing the steel side wrapping edge, and the aluminum decorative wrapping edge is arranged on the other side of the door leaf opposite to the wall body.
Preferably, a clamping groove is formed in one side of the wood veneer, and a clamping protrusion which is inserted into the clamping groove is formed in one side of the metal panel.
Preferably, the composite door frame comprises a bearing main frame, a steel auxiliary frame and a heat insulation piece arranged between the bearing main frame and the steel auxiliary frame, a door frame bridge cut-off is formed between the bearing main frame and the steel auxiliary frame, and an embedded sealing piece is arranged in the door frame bridge cut-off.
Preferably, the steel auxiliary frame is concave and is provided with a sleeve wire notch, and the sleeve wire notch is provided with a decorative surface sleeve wire.
Preferably, the fireproof door core plate is internally and symmetrically provided with a door core framework.
Preferably, a fireproof expansion sealing piece is arranged between the composite door frame and the composite door leaf.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the composite veneer is designed by combining the wood veneer and the embedded metal veneer, so that the composite assembly of the veneer is realized, and the composite veneer can be a combination of a wood veneer and a stainless steel veneer or a combination of a wood veneer and a copper veneer, and the composite veneer has various decoration and wide applicability.
2. In the utility model, the structural design of the composite binding is different from that of the conventional full-aluminum profile binding, a steel-aluminum composite binding structure is adopted, and the steel binding is embedded into a groove of the aluminum profile decorative binding for fixing after being installed, so that the attractiveness and the structural strength of a product are ensured, and the fire-bouncing, overtemperature, smoke leakage and the like caused by melting of the aluminum profile when encountering fire can be prevented, and the fireproof performance is better.
3. In the utility model, the composite door frame adopts a main and auxiliary frame combined structure, the bearing main frame and the decorative auxiliary frame are in transitional connection by adopting heat insulation materials, and the embedded sealing piece design greatly improves the sealing, fireproof, heat insulation and energy saving performances.
Drawings
FIG. 1 is a schematic view of a multi-material faced energy-saving composite door of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a section B-B of FIG. 1;
fig. 4 is a partial enlarged view at C in fig. 3.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an energy-saving composite door with multi-material decorative surface comprises a composite door frame 1, a composite door leaf 2 and a fireproof hinge 3 for hinging the composite door frame 1 and the composite door leaf 2, wherein the composite door leaf 2 comprises a fireproof door core plate 21 arranged at the center, a cold-rolled steel plate 22 coated on the periphery of the fireproof door core plate 21, fiber plates 23 symmetrically arranged on two sides of the cold-rolled steel plate 22, a composite decorative plate 24 detachably coated on the periphery of the fiber plates 23 and a composite edge 25 for fixing the composite decorative plate 24, the composite decorative plate 24 comprises a wood veneer 241 and a metal panel 242, the metal panel 242 is embedded on the wood veneer 241, the composite edge 25 is formed by a steel side edge 251 and an aluminum decorative edge 252, the steel side edge 251 is embedded on the aluminum decorative edge 252, the composite decorative plate 24 is combined by the wood veneer 241 and the embedded metal panel 242, the composite assembly of the decorative plate is realized, the composite decorative plate can be the combination of the wood veneer and the copper veneer, and the composite decorative plate can also be combined according to the requirements of customers, the decorative multi-grade, the decorative aluminum composite edge has various properties, the aluminum decorative edge can be well-insulated with the aluminum decorative edge 252, and the heat-resistant fire-resistant structure is well-insulated, and the heat-resistant to the heat-resistant and attractive, and the heat-resistant products are well-resistant when the aluminum composite edge is installed, and the aluminum-resistant to the heat-resistant and the heat-resistant structure is well-resistant to the aluminum steel edge.
The aluminum decorative trim 252 is provided with a groove 2521 for installing the steel side trim 251, the aluminum decorative trim 252 is arranged on the other side of the composite door leaf 2 opposite to the wall, the aluminum decorative trim 252 is arranged outdoors to ensure attractive appearance, and the steel side trim 251 is stably installed through the groove 2521.
The wood veneer 241 side is provided with the joint groove 2411, and the metal panel 242 side is provided with the joint protrusion 2421 with joint groove 2411 cartridge, and wood veneer 241 and metal panel 242 realize the equipment complex through the joining in marriage between joint groove 2411 and the joint protrusion 2421.
The composite door frame 1 comprises a bearing main frame 11, a steel auxiliary frame 12 and a heat insulation member 13 arranged between the bearing main frame 11 and the steel auxiliary frame 12, wherein a door frame bridge cut-off 14 is formed between the bearing main frame 11 and the steel auxiliary frame 12, an embedded sealing member 15 is arranged in the door frame bridge cut-off 14, and the composite door frame 1 is designed to greatly improve sealing, fireproof, heat insulation and energy saving performances.
The steel auxiliary frame 12 is concave and is provided with a sleeve wire notch 121, a decorative surface sleeve wire 122 is arranged on the sleeve wire notch 121, and the sleeve wire notch 121 is designed to facilitate the installation closing of the decorative door sleeve wire after the door body is installed.
The fireproof door core plate 21 is internally and symmetrically provided with a door core framework 211, and the door core framework 211 improves the strength of the fireproof door core plate 21.
And a fireproof expansion sealing piece 4 is arranged between the composite door frame 1 and the composite door leaf 2, so that the sealing energy-saving effect is further improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an energy-conserving compound door of entering of many materials veneer, includes compound door frame, compound door leaf and is used for articulated compound door frame, compound door leaf's fire prevention hinge, its characterized in that: the composite door leaf comprises a fireproof door core plate arranged at the center, a cold-rolled steel plate coated on the periphery of the fireproof door core plate, fiber boards symmetrically arranged on two sides of the cold-rolled steel plate, a composite veneer detachably coated on the periphery of the fiber boards and a composite binding edge used for fixing the composite veneer, wherein the composite veneer comprises a wood veneer and a metal panel, the metal panel is embedded on the wood veneer, the composite binding edge is composed of a steel side binding edge and an aluminum decorative binding edge, and the steel side binding edge is embedded on the aluminum decorative binding edge.
2. The energy efficient composite door of claim 1, wherein: the aluminum decoration edge is provided with a groove for installing the steel side edge, and the aluminum decoration edge is arranged on the other side of the door leaf opposite to the wall body.
3. The energy efficient composite door of claim 1, wherein: the wood veneer is characterized in that a clamping groove is formed in one side of the wood veneer, and a clamping protrusion which is inserted into the clamping groove is arranged on one side of the metal panel.
4. The energy efficient composite door of claim 1, wherein: the composite door frame comprises a bearing main frame, a steel auxiliary frame and a heat insulation piece arranged between the bearing main frame and the steel auxiliary frame, a door frame bridge cut-off is formed between the bearing main frame and the steel auxiliary frame, and an embedded sealing piece is arranged in the door frame bridge cut-off.
5. The energy efficient composite door of claim 4, wherein: the steel auxiliary frame is concave and is provided with a sleeve wire notch, and the sleeve wire notch is provided with a decorative surface sleeve wire.
6. The energy-saving composite door of any one of claims 1-5, wherein: and door core frameworks are symmetrically arranged in the fireproof door core plates.
7. The energy-saving composite door of any one of claims 1-5, wherein: and a fireproof expansion sealing piece is arranged between the composite door frame and the composite door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384277.XU CN219993543U (en) | 2023-06-01 | 2023-06-01 | Energy-saving composite door with multi-material facing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384277.XU CN219993543U (en) | 2023-06-01 | 2023-06-01 | Energy-saving composite door with multi-material facing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993543U true CN219993543U (en) | 2023-11-10 |
Family
ID=88611577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321384277.XU Active CN219993543U (en) | 2023-06-01 | 2023-06-01 | Energy-saving composite door with multi-material facing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993543U (en) |
-
2023
- 2023-06-01 CN CN202321384277.XU patent/CN219993543U/en active Active
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