CN115126095A - Connecting device suitable for ultra-low energy consumption curtain - Google Patents
Connecting device suitable for ultra-low energy consumption curtain Download PDFInfo
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- CN115126095A CN115126095A CN202210506282.7A CN202210506282A CN115126095A CN 115126095 A CN115126095 A CN 115126095A CN 202210506282 A CN202210506282 A CN 202210506282A CN 115126095 A CN115126095 A CN 115126095A
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- curtain wall
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 claims abstract description 36
- 239000004677 Nylon Substances 0.000 claims abstract description 21
- 229920001778 nylon Polymers 0.000 claims abstract description 21
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 20
- 239000008397 galvanized steel Substances 0.000 claims abstract description 20
- 239000003365 glass fiber Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004321 preservation Methods 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000002861 polymer material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 2
- 239000004637 bakelite Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920005613 synthetic organic polymer Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004861 thermometry Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- 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
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a connecting device suitable for an ultra-low energy consumption curtain wall, which comprises a main body structure, a heat insulation cushion block, a heat-insulated rear embedded plate, an anchor bolt heat-resistant component, a heat-insulated nut, a spring pin, a galvanized steel sheet connecting piece and a mechanical anchor bolt, wherein the side wall of the main body structure is sequentially connected with the heat insulation cushion block and the heat-insulated rear embedded plate through the mechanical anchor bolt, the end part of the mechanical anchor bolt is sleeved with the anchor bolt heat-resistant component, the anchor bolt heat-resistant component is connected with the heat-insulated nut, the heat-insulated rear embedded plate is connected with the tail end of the galvanized steel sheet connecting piece, and the front end of the galvanized steel sheet connecting piece is connected with a curtain wall support bolt. The invention has strong applicability, greatly improves the rigidity and thermal deformation temperature, has higher energy-saving effect on the nylon and glass fiber material, completely meets the requirements on safety, air tightness and the like, and has wider application range.
Description
Technical Field
The invention relates to the technical field of frame type curtain wall systems, in particular to a connecting device suitable for an ultra-low energy consumption curtain wall.
Background
The passive building is a novel energy-saving building concept and is gradually known by the public in China in recent years, and the passive ultra-low energy consumption building has efficient moisture preservation, good heat preservation and high-air-tightness doors and windows, no heat bridge design, high air tightness, a heat recovery fresh air system and can fully utilize renewable energy;
at present, people have higher and higher requirements on building energy conservation and thermal insulation performance of a building outer enclosure structure, and the heat transfer loss of the outer enclosure structure accounts for the highest percentage in the energy loss of the passive ultra-low energy consumption structure building, so that the research on the energy-saving design of the outer enclosure structure is of great significance;
the heat preservation and insulation of the building outer protective structure become one of the most critical factors influencing the energy conservation of the building, but in most cases, the heat preservation and insulation conditions of members such as upright posts and cross beams are only analyzed, the heat insulation conditions at the connecting position are neglected, and in actual conditions, the heat preservation and insulation performance at the connecting position (the support) can have great influence on the heat preservation and insulation effect of the whole curtain wall;
therefore, the connecting device suitable for the curtain wall with ultra-low energy consumption is provided, so that under the condition of ensuring the construction quality, the energy consumption of the connecting part is reduced, the building energy consumption level is further reduced, and the requirement of the building with ultra-low energy consumption is met.
Disclosure of Invention
In view of the above technical problems in the related art, the present invention provides a connecting device for curtain walls with ultra-low energy consumption, which can overcome the above disadvantages in the prior art.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
the utility model provides a connecting device suitable for ultra-low energy consumption curtain, includes major structure, the major structure lateral wall buries the board through machinery crab-bolt after heat insulation cushion, the disconnected heat in proper order and is connected, machinery crab-bolt tip hinders hot component connection with the crab-bolt, the crab-bolt hinders hot component and disconnected heat nut threaded connection, bury board and galvanized steel sheet connecting piece trailing end connection after the disconnected heat, with galvanized steel sheet connecting piece front end and curtain pillar bolted connection, be equipped with the spring catch on the board after the disconnected heat.
Furthermore, the heat insulation cushion block is made of hard materials and is composed of nylon and glass fibers.
Furthermore, the galvanized steel sheet connecting piece is two L-shaped steel sheets, the two L-shaped steel sheets are connected with the curtain wall strut through two bolts, and a gasket is arranged at the joint.
Furthermore, the mechanical anchor bolts are arranged at four corners of the heat insulation cushion block and the heat-insulated rear embedded plate, and the heat insulation cushion block and the heat-insulated rear embedded plate are square in shape.
Furthermore, the galvanized steel sheet connecting piece is arranged at the central part of the heat-insulated embedded plate.
The invention has the beneficial effects that: according to the device, the nylon and glass fiber heat insulation insulating gasket has better heat insulation performance and strong wear resistance, and can meet the requirement of ultra-low energy consumption building, and the heat conductivity coefficient of the nylon and glass fiber heat insulation insulating gasket is 0.16W/square meter K, which is lower than that of hardwood, bakelite, epoxy resin plate and rubber heat insulation gasket, and has better thermal property; compared with regenerated polyurethane, the hardness is high, and the durability is good; compared with a high-molecular polyethylene plate, the high-molecular polyethylene plate has good heat resistance, is easy to process and form, has high rigidity and creep resistance of the outer surface, and in addition, the nylon and glass fiber heat-insulating gasket is used under the condition of further ensuring the structural safety, so that the characteristic of low heat conduction of plastics is fully utilized, the heat conduction is blocked, and the thermal performance of the connecting component is improved;
the device can avoid the generation of a thermal bridge by adopting the bridge-cut anchor bolt, and the general thermal bridge refers to a structural column, a ring beam and a door and window frame which are communicated with the indoor and the outdoor, so that the thermal bridge has high heat loss in winter and low inner surface temperature due to good thermal conductivity, and generates a thermal bridge effect to cause dewing, mildewing and even dripping of the inner wall of the house. In general, an insulating layer is required to be arranged on the ultra-low energy consumption curtain wall, the heat insulation treatment is carried out continuously and uninterruptedly, so that the generation of a heat bridge is prevented, but the heat bridge is inevitably generated at the connecting positions of anchor bolts, screws and the like, so that the bridge breaking anchor bolts are adopted in the invention, and the generation of the heat bridge can be further blocked;
the device is high in applicability, is not limited in the connection of curtain walls, and can be used for other parts. The nylon is engineering plastic with high cost performance, has high mechanical strength and good heat resistance, but the nylon is a synthetic organic polymer material, and also has the inherent characteristics of the polymer material, namely creep characteristic, various fillers can be added for modification in order to inhibit the creep property of the nylon, experiments at home and abroad prove that the inhibition effect of glass fiber on creep is the best in all reinforced fillers, and then the nylon reinforced by the glass fiber is greatly improved in strength, rigidity and heat distortion temperature, in addition, the nylon linear expansion coefficient can be reduced to be very close to the linear expansion coefficient of aluminum alloy after the glass fiber is added for reinforcement, so the danger that the heat insulation strip falls off from the section bar due to the expansion effect of heat and cold is avoided, therefore, the nylon + glass fiber material has higher energy-saving effect, and the safety, air tightness and the like are completely met, the application range is wider.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a perspective view of a connection device for an ultra-low energy curtain wall according to an embodiment of the invention;
FIG. 2 is a top view of a connection device for an ultra-low energy curtain wall according to an embodiment of the invention;
FIG. 3 is a schematic view of a curtain wall node of a connecting device suitable for an ultra-low energy consumption curtain wall according to an embodiment of the invention;
FIG. 4 is an infrared effect diagram of an ultra-low energy consumption frame type curtain wall bridge-cut-off anchor bolt of a connecting device suitable for an ultra-low energy consumption curtain wall according to an embodiment of the invention;
fig. 5 is an infrared effect diagram of a common thermal insulation nail for a frame type curtain wall of a connecting device suitable for an ultra-low energy consumption curtain wall according to an embodiment of the invention.
In the figure: 1. the main structure, 2, adiabatic cushion, 3, heat-insulated back repair plate, 4, crab-bolt hinder hot component, 5, heat-insulated nut, 6, spring catch, 7, galvanized steel sheet connecting piece, 8, curtain pillar, 9, mechanical crab-bolt.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1 to 5, the connecting device for the curtain wall with ultra-low energy consumption according to the embodiment of the present invention includes a main body structure 1, a side wall of the main body structure 1 is sequentially connected to a heat insulation cushion block 2 and a heat-insulated post-buried plate 3 through a mechanical anchor bolt 9, an end portion of the mechanical anchor bolt 9 is connected to an anchor bolt heat-blocking member 4, the anchor bolt heat-blocking member 4 is in threaded connection with a heat-insulated nut 5, the heat-insulated post-buried plate 3 is connected to a tail end of a galvanized steel plate connecting member 7, a front end of the galvanized steel plate connecting member 7 is in bolted connection with a curtain wall strut 8, and a spring pin 6 is disposed on the heat-insulated post-buried plate 3.
In a specific embodiment, the heat insulation cushion block 2 is made of a hard material, and the heat insulation cushion block 2 is made of nylon and glass fiber.
In a specific embodiment, the galvanized steel sheet connecting piece 7 is two L-shaped steel sheets, the two L-shaped steel sheets are connected with the curtain wall strut through two bolts, and a gasket is arranged at the joint.
In a specific embodiment, the mechanical anchor bolts 9 are arranged at four corners of the heat insulation cushion block 2 and the heat-insulated post-repair plate 3, and the heat insulation cushion block 2 and the heat-insulated post-repair plate 3 are both square in shape.
In the specific embodiment, the galvanized steel sheet connecting piece 7 is arranged in the central part of the heat-insulated embedded plate 3.
For the convenience of understanding the above technical aspects of the present invention, the following detailed description will be given of the above technical aspects of the present invention in terms of specific modes of use.
In specific use, as shown in fig. 1-2, the heat insulation plate comprises a hard heat insulation cushion block 2 (nylon 66+ glass fiber 25), a heat insulation after-heat-failure buried plate, an anchor bolt heat-resistance component, a heat-failure nut, a spring pin, a galvanized steel plate connecting piece, a galvanized steel reinforcing plate, a mechanical anchor bolt and the like which are processed and formed according to design requirements.
As shown in fig. 1-3, the main structure 1 is connected with the heat-insulated rear embedded plate 3 through the hard heat-insulated cushion block 2 (nylon 66+ glass fiber 25), the anchor bolt heat-insulated member 4, the heat-insulated nut 5, the spring pin 6 and the mechanical anchor bolt 8, one end of the heat-insulated rear embedded plate 3 is connected with the galvanized steel sheet connecting piece 7, and the galvanized steel sheet connecting piece 7 is connected with the curtain wall upright post 8, so that the heat-insulated effect is good.
As shown in fig. 4, 5, an infrared thermometry system is employed, using an optoelectronic device to detect and measure radiation, and to establish correlation between the radiation and surface temperature. The signals generated by the thermal imager will be converted into an electronic image (thermograph) and displayed on a screen. A thermographic image is an image of a target displayed on a screen after electronic processing, in which image different tones correspond to the infrared radiation distribution on the target surface. In this simple process, the thermal imager may view a thermographic map corresponding to the radiant energy emitted on the target surface. The practical engineering shows that the temperature of the common heat-insulating nail is 14.6-16.3 ℃, and the temperature of the bridge-cut-off anchor bolt is 11.9-13.8 ℃, so that the heat-insulating property of the bridge-cut-off anchor bolt is better than that of the common heat-insulating nail, and the requirement of ultra-low energy consumption of the structure can be met.
In conclusion, by means of the technical scheme, the nylon and glass fiber heat insulation gasket has better heat insulation performance and strong wear resistance, can meet the requirement of ultra-low energy consumption building, has the heat conductivity coefficient of 0.16W/square meter K, and has lower heat conductivity coefficient and better thermal performance compared with hardwood, bakelite, epoxy resin plates and rubber heat insulation gaskets; compared with the regenerated polyurethane, the hardness is high, and the durability is good; compared with a high-molecular polyethylene plate, the high-molecular polyethylene plate has good heat resistance, is easy to process and form, has high rigidity and creep resistance of the outer surface, and in addition, the nylon and glass fiber heat-insulating gasket is used under the condition of further ensuring the structural safety, so that the characteristic of low heat conduction of plastics is fully utilized, the heat conduction is blocked, and the thermal performance of the connecting component is improved;
the device can avoid the generation of a thermal bridge by adopting the bridge-cut anchor bolt, and the general thermal bridge refers to a structural column, a ring beam and a door and window frame which are communicated with the indoor and the outdoor, so that the thermal bridge has high heat loss in winter and low inner surface temperature due to good thermal conductivity, and generates a thermal bridge effect to cause dewing, mildewing and even dripping of the inner wall of the house. In general, the curtain wall with ultra-low energy consumption needs to be provided with a heat-insulating layer which is continuous and uninterrupted, and heat-insulating treatment is carried out to prevent the generation of heat bridges, but heat bridges are inevitably generated at the connecting positions of anchor bolts, screws and the like, so that the bridge-cutoff anchor bolts are adopted in the invention to further block the generation of the heat bridges;
the device of the invention has strong applicability, is not limited in the connection of curtain walls, can be adopted for other parts, the nylon is engineering plastic with high cost performance, has higher mechanical strength and good heat resistance, but the nylon is essentially synthetic organic polymer material, and also has inherent characteristics of the polymer material, namely creep characteristic, various fillers can be added for modification in order to inhibit the creep property of the nylon, experiments at home and abroad prove that the inhibition effect of glass fiber on creep is the best in all reinforced fillers, and then the nylon reinforced by the glass fiber is greatly improved in strength, rigidity and heat distortion temperature, in addition, the linear expansion coefficient of the nylon reinforced by the glass fiber can be reduced to be very close to the linear expansion coefficient of aluminum alloy, thus avoiding the danger that the heat insulating strips fall off from sections due to the effect of thermal expansion and cold contraction, therefore, the nylon and glass fiber material has higher energy-saving effect, and completely meets the requirements in the aspects of safety, air tightness and the like, and the application range is wider. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a connecting device suitable for ultralow energy consumption curtain, includes major structure (1), its characterized in that, major structure (1) lateral wall is connected with adiabatic cushion (2), heat-failure back benefit buries board (3) in proper order through mechanical crab-bolt (9), mechanical crab-bolt (9) tip and crab-bolt hinder hot component (4) and be connected, the crab-bolt hinders hot component (4) and heat-failure nut (5) threaded connection, heat-failure back benefit buries board (3) and galvanized steel sheet connecting piece (7) trailing end connection, with galvanized steel sheet connecting piece (7) front end and curtain pillar (8) bolted connection, be equipped with spring catch (6) after heat-failure on benefit buries board (3).
2. The connecting device for the curtain wall with the ultra-low energy consumption is characterized in that the heat insulation cushion block (2) is made of hard materials, and the heat insulation cushion block (2) is made of nylon and glass fibers.
3. The connecting device for the curtain wall with the ultra-low energy consumption as claimed in claim 1, wherein the galvanized steel sheet connecting piece (7) is two L-shaped steel sheets, the two L-shaped steel sheets are connected with the curtain wall pillar through two bolts, and a gasket is arranged at the joint.
4. The connecting device for the curtain wall with the ultra-low energy consumption as claimed in claim 2, wherein the mechanical anchor bolts (9) are arranged at four corners of the heat insulation cushion block (2) and the heat-insulation rear embedded plate (3), and the heat insulation cushion block (2) and the heat-insulation rear embedded plate (3) are square in shape.
5. The connecting device for the curtain wall with the ultra-low energy consumption as claimed in claim 1, wherein the galvanized steel sheet connecting piece (7) is arranged at the central part of the heat-insulated embedded plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210506282.7A CN115126095A (en) | 2022-05-11 | 2022-05-11 | Connecting device suitable for ultra-low energy consumption curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210506282.7A CN115126095A (en) | 2022-05-11 | 2022-05-11 | Connecting device suitable for ultra-low energy consumption curtain |
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| Publication Number | Publication Date |
|---|---|
| CN115126095A true CN115126095A (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210506282.7A Pending CN115126095A (en) | 2022-05-11 | 2022-05-11 | Connecting device suitable for ultra-low energy consumption curtain |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002088955A (en) * | 2000-09-18 | 2002-03-27 | Daiwa House Ind Co Ltd | Exterior wall panel and exterior wall structure |
| CN201381567Y (en) * | 2009-01-05 | 2010-01-13 | 深圳市方大装饰工程有限公司 | Insulated bolt and heat insulating curtain wall applying same |
| CN203808319U (en) * | 2014-04-25 | 2014-09-03 | 湖南省金为型材有限公司 | Looseness-prevention fastening device and curtain wall |
| CN204199463U (en) * | 2014-11-03 | 2015-03-11 | 山东秦恒科技有限公司 | Anti-heat bridge crab-bolt heat-preserving node structure |
| WO2018018408A1 (en) * | 2016-07-26 | 2018-02-01 | 余卫平 | Structure for blocking heat transfer through thermal bridge of curtain wall building and construction method therefor |
| CN210976198U (en) * | 2019-06-04 | 2020-07-10 | 珠海中建兴业绿色建筑设计研究院有限公司 | Curtain wall embedded part for isolating thermal bridge in low-temperature environment |
| CN215563620U (en) * | 2021-05-10 | 2022-01-18 | 河北大学 | Ultra-low energy consumption building heat-bridge-free curtain wall connecting system |
| CN114231018A (en) * | 2022-01-04 | 2022-03-25 | 广东五恒新材料有限公司 | Heat insulation composite material for bridge-cut-off aluminum alloy profile, bridge-cut-off aluminum alloy profile and preparation method of bridge-cut-off aluminum alloy profile |
-
2022
- 2022-05-11 CN CN202210506282.7A patent/CN115126095A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002088955A (en) * | 2000-09-18 | 2002-03-27 | Daiwa House Ind Co Ltd | Exterior wall panel and exterior wall structure |
| CN201381567Y (en) * | 2009-01-05 | 2010-01-13 | 深圳市方大装饰工程有限公司 | Insulated bolt and heat insulating curtain wall applying same |
| CN203808319U (en) * | 2014-04-25 | 2014-09-03 | 湖南省金为型材有限公司 | Looseness-prevention fastening device and curtain wall |
| CN204199463U (en) * | 2014-11-03 | 2015-03-11 | 山东秦恒科技有限公司 | Anti-heat bridge crab-bolt heat-preserving node structure |
| WO2018018408A1 (en) * | 2016-07-26 | 2018-02-01 | 余卫平 | Structure for blocking heat transfer through thermal bridge of curtain wall building and construction method therefor |
| CN210976198U (en) * | 2019-06-04 | 2020-07-10 | 珠海中建兴业绿色建筑设计研究院有限公司 | Curtain wall embedded part for isolating thermal bridge in low-temperature environment |
| CN215563620U (en) * | 2021-05-10 | 2022-01-18 | 河北大学 | Ultra-low energy consumption building heat-bridge-free curtain wall connecting system |
| CN114231018A (en) * | 2022-01-04 | 2022-03-25 | 广东五恒新材料有限公司 | Heat insulation composite material for bridge-cut-off aluminum alloy profile, bridge-cut-off aluminum alloy profile and preparation method of bridge-cut-off aluminum alloy profile |
Non-Patent Citations (1)
| Title |
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| 谢水生等: "《简明铝合金加工手册》", vol. 1, 31 December 2016, 冶金工业出版社, pages: 1373 * |
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