CN114412319B - Low-energy-consumption building heat-insulation window structure - Google Patents
Low-energy-consumption building heat-insulation window structure Download PDFInfo
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- CN114412319B CN114412319B CN202210092187.7A CN202210092187A CN114412319B CN 114412319 B CN114412319 B CN 114412319B CN 202210092187 A CN202210092187 A CN 202210092187A CN 114412319 B CN114412319 B CN 114412319B
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- window frame
- window
- heat
- concrete wall
- wall body
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- 238000009413 insulation Methods 0.000 title claims abstract description 53
- 238000005265 energy consumption Methods 0.000 title claims abstract description 11
- 238000004321 preservation Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- 239000005357 flat glass Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000005336 cracking Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
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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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
- E06B1/6015—Anchoring means
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention relates to a low-energy-consumption building heat-insulation window structure which comprises a concrete wall body, a window formed on the concrete wall body, and an outer window frame arranged outside the window, wherein the outer window frame is fixedly arranged on the concrete wall body through window frame fixing pieces, a heat-insulation gasket is arranged between the window frame fixing pieces and the concrete wall body, two layers of heat-insulation plates are arranged outside the concrete wall body, and a waterproof breathable film is covered on the whole area outside the window frame fixing pieces. According to the invention, the outer window frame is connected with the concrete wall body through the window frame fixing piece, and the heat insulation gasket is arranged between the outer window frame and the concrete wall body, so that a heat bridge between the outer window frame and the concrete wall body is blocked, the heat exchange between a window and the outdoor is reduced, and the purposes of energy saving and consumption reduction are realized.
Description
Technical Field
The invention relates to the field of building structures, in particular to a low-energy-consumption building heat-insulation window structure.
Background
The passive house is a house which is a large adult of various technical products and makes full use of renewable energy sources so that the sum of all consumed primary energy sources is not more than 120 kilowatt-hours/(square meter-year). Such low energy consumption standards are achieved by high thermal and acoustic insulation, strong sealing of building exterior walls and renewable energy sources.
The existing house building, door and window are the structure that carries out heat exchange the most with the external world, especially window, and the window is through setting up door and window, realizes ventilation and daylighting's demand, but forms the heat bridge easily simultaneously, causes with outdoor heat exchange to cause the not enough of gas tightness. In the prior art, the window structure is often modified, so that heat preservation is added, and a heat bridge is reduced to reduce heat exchange between the window and the outdoor, so that the purposes of energy conservation and consumption reduction are realized.
Disclosure of Invention
The invention aims to solve the technical problem of providing a low-energy-consumption building heat-insulation window structure, which can improve the heat exchange between a window and the outside through blocking a heat bridge, thereby realizing energy conservation and consumption reduction.
In order to solve the problems, the invention adopts the following technical scheme:
the low-energy-consumption building heat-insulation window structure comprises a concrete wall body, a window formed on the concrete wall body, and an outer window frame arranged outside the window, wherein an outer window sash is arranged on the outer window frame, and outer window glass is arranged on the outer window sash; the key technology is as follows:
the outer window frame is fixedly arranged on the concrete wall body through window frame fixing pieces, a heat insulation gasket is arranged between the window frame fixing pieces and the concrete wall body, two layers of heat insulation plates are arranged on the outer side of the concrete wall body, and a waterproof breathable film is covered on the whole area of the outer side of the window frame fixing pieces; the outer side of the heat insulation board is provided with a mortar plastering surface, and an anti-cracking net is arranged in the mortar plastering surface.
As one embodiment of the invention, a heat preservation cushion block is arranged between the lower frame body of the outer window frame and the window frame fixing piece.
As one embodiment of the invention, sealing paste is arranged between the bottom of the outer edge of the lower frame body of the outer window frame and the heat insulation plate.
As one embodiment of the invention, the outermost side of the insulation board is provided with an outwardly protruding insulation window wrap around the window.
As one implementation mode of the invention, the bottom edges of the upper sleeve body and the lower sleeve body of the heat preservation window sleeve are provided with water dropping lines.
As one implementation mode of the invention, the inner side surface of the heat preservation window wrap is a slope surface.
As an implementation mode of the invention, an inner window frame is arranged at the inner side of the window, and a heat preservation cushion block is arranged between the inner window frame and the concrete wall body.
As one embodiment of the present invention, a heat insulation stopper is provided between the inner window frame and the outer window frame.
As one embodiment of the present invention, the heat insulation board forms a package on the upper frame body of the outer window frame at the outside.
As one embodiment of the present invention, a waterproof and air-insulating film is provided between the inner side of the outer window frame and the concrete wall.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in:
according to the invention, the outer window frame is connected with the concrete wall body through the window frame fixing piece, and the heat insulation gasket is arranged between the outer window frame and the concrete wall body, so that a heat bridge between the outer window frame and the concrete wall body is blocked, the heat exchange between a window and the outdoor is reduced, and the purposes of energy saving and consumption reduction are realized. Because the impact of natural phenomena such as solar irradiation, wind blowing, rain and the like on the lower frame body of the outer window frame is larger, so that the outer window frame and the outer window frame are subjected to more frequent heat exchange, the heat-insulating cushion blocks are arranged between the lower frame body and the window frame fixing pieces to further block heat bridges between the outer window frame and the concrete wall body, the heat exchange between the outer window frame and the outside can be reduced, and a better heat-insulating effect is realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partially enlarged schematic construction of the present invention.
Fig. 3 is a schematic structural view of an outer sill plate.
Fig. 4 is a schematic structural view of the window frame fixture.
Wherein: the concrete wall comprises a concrete wall body, a heat insulation gasket, a 3 window frame fixing piece, a 3-1 vertical connecting part, a 3-2 horizontal connecting part, a 3-3 reinforcing plate, a 4 waterproof and breathable film, a 5 heat insulation plate, a 6 heat insulation window sleeve, a 7 anti-cracking net, an 8 drip line, a 9-1 outer window frame, a 9-2 outer window sash, a 10 window sill, an 11 outer window glass, a 12 heat insulation cushion block, a 13 waterproof and breathable film, a 14 outer window sill, a 14-1 window sill main body, a 14-2 connecting part, a 14-3 extending part, a 14-4 back hook part, a 15 expansion sealing strip, a 16 mortar finishing surface, a 17 expansion anchor bolt, 18 sealing paste, a 19-1 inner window frame, a 19-2 inner window sash, a 20 boss, 21 sealing paste, 22 screws, 23 screws and 24 heat insulation stop blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be clearly and completely described in connection with the following specific embodiments.
The low-energy-consumption building heat-insulation window structure shown in fig. 1 and 2 comprises a concrete wall body 1, a window formed on the concrete wall body 1, and an outer window frame 9-1 arranged outside the window, wherein an outer window sash 9-2 is arranged on the outer window frame 9-1, an outer window glass 11 is arranged on the outer window sash 9-2, and the outer window glass 11 is double-layer hollow glass.
The outer window frame 9-1 is fixedly arranged on the concrete wall body 1 through the window frame fixing piece 3 made of metal materials, a heat insulation gasket 2 is arranged between the window frame fixing piece 3 and the concrete wall body 1 and used for blocking a heat bridge, two layers of heat insulation plates 5 are arranged on the outer side of the concrete wall body 1, and the heat insulation plates 5 wrap the upper frame body of the outer window frame 9-1 in the outer side, so that a better heat insulation effect is achieved. As shown in fig. 2, the heat insulating mat 2 extends to overlap the outer window frame 9-1 to provide a better heat insulating effect.
The whole area of the outer side of the window frame fixing piece 3 is covered with a waterproof breathable film 4, so that the waterproof and anti-corrosion effects can be achieved, and internal water vapor can be discharged. The waterproof air-isolating film 13 is arranged between the inner side of the outer window frame 9-1 and the concrete wall body 1, so that the water tightness of the building is enhanced, indoor moisture is prevented from being immersed into the heat-insulating layer, the heat-insulating layer is protected from being corroded, and the heat-insulating effect and the service life can be improved.
The window frame fixing piece 3 is made of metal pieces, the window frame fixing piece 3 is L-shaped, the vertical connecting portion 3-1 of the window frame fixing piece is fixedly connected with the concrete wall body through a plurality of expansion anchor bolts 17, the horizontal connecting portion 3-2 extends outwards, and the outer window frame 9-1 is fixedly connected with the horizontal connecting portion 3-2 through a plurality of screws 23. A heat-insulating cushion block 12 is arranged between the lower frame body of the outer window frame 9-1 and the window frame fixing piece 3 and is used for blocking a heat bridge between the outer window frame 9-1 and the window frame fixing piece 3, so that heat exchange between the window and the outside is further reduced. As shown in fig. 2, a sealing paste 18 is provided between the bottom of the outer edge of the lower frame body of the outer window frame 9-1 and the heat insulation board 5, and the sealing paste 18 seals the gap between the lower frame body of the outer window frame 9-1 and the heat insulation board 5, so as to prevent rainwater from entering into the heat insulation layer.
The heat-insulating board 5 is made of graphite polyphenyl boards, and the two layers of heat-insulating boards 5 are bonded in a staggered manner. In order to ensure that the whole insulation board is firmly bonded and is prevented from loosening and falling, a plurality of bosses 20 are arranged on the outer surface of the first layer of insulation board, and a plurality of grooves are arranged on the inner surface of the second layer of insulation board corresponding to the bosses 20.
The outermost side of the heat preservation board 5 surrounds the window and is provided with an outwards protruding heat preservation window sleeve 6, the outer sides of the heat preservation board 5 and the heat preservation window sleeve 6 are provided with a mortar plastering surface 16, and an anti-cracking net 7 is arranged in the mortar plastering surface 16. The thermal insulation window wrap 6 is made of graphite polyphenyl board.
The heat-insulating window sleeve 6 is arranged around the window to form a protective structure, so that the impact of the outside on the window is reduced, and a better heat-insulating and energy-saving effect is achieved. The bottom edges of the upper sleeve body and the lower sleeve body of the heat preservation window sleeve 6 are provided with water dropping lines 8.
The inner side surface 6-2 of the heat preservation window sleeve 6 is a slope surface, two parallel water dropping lines 8 are arranged at the bottom of the slope surface of the sleeve body on the heat preservation window sleeve 6, and the two water dropping lines can effectively prevent rainwater from flowing into the window frame and the window sashes. The top surface of the upper sleeve body of the heat preservation window sleeve 6 is an inclined slope surface, the gradient is 4-6 degrees, and water accumulation is avoided.
As shown in fig. 1 and 2, the heat-insulating plate 5 at the outer side of the lower frame body of the outer window frame 9-1 is also provided with an inclined slope surface, and the gradient is 2-3 degrees, so that rainwater can smoothly flow away, and accumulated water is avoided. An outer window sill 14 is arranged on the slope surface of the heat insulation plate, and the outer window sill 14 is made of an aluminum alloy member. As shown in fig. 3, the heat insulation board comprises a window board main body 14-1 parallel to the slope surface of the heat insulation board, an upward connecting part 14-2 is arranged on the inner side of the window board main body 14-1, the connecting part 14-2 is fixedly connected with the lower frame body of the outer window frame 9-1 through a screw 22, a downward extending part 14-3 is arranged at the tail end of the outer side of the window board main body 14-1, a return hook part 14-4 bent inwards and upwards is arranged at the tail end of the extending part 14-3, and a sharp-angled drip line structure is formed at the tail end of the extending part 14-3. The extension part 14-3 is arranged above the slope of the lower sleeve body of the thermal insulation window sleeve 6. An expansion sealing strip 15 is arranged between the window board main body 14-1 and the heat insulation board 5.
As shown in fig. 1 and 2, an inner window frame 19-1 is disposed at the inner side of the window, and a heat insulation cushion block 12 is disposed between the inner window frame 19-1 and the concrete wall 1. A thermal insulation stopper 24 is provided between the inner sash 19-1 and the outer sash 9-1. The thermal insulation block fills the gap between the inner window frame 19-1 and the outer window frame 9-1, reduces heat exchange, and reduces gaps, so that the two window frames are convenient to clean. An inner window sash 19-2 is arranged on the inner window frame 19-1, and double-layer hollow glass is arranged on the inner window sash 19-2. The outer window sash 9-2 is opened outwards, the inner window sash is opened inwards, and the outer window sash and the inner window sash are not interfered with each other; or the inner window sash adopts a push-pull structure. The double-layer window frame structure with the inner window and the outer window can more effectively block heat exchange with the outside, does not influence indoor lighting, and can selectively open the inner window sash and/or the outer window sash according to the needs.
Because there is certain clearance between interior window frame and the outer window frame, in order to better play heat preservation energy-conserving effect, especially summer sunshade heat-insulating effect, set up the sunshade curtain that can receive and release between interior window frame and outer window frame, the sunshade curtain is packed up to the top when not using, avoid influencing daylighting, under the strong circumstances of illumination in summer, can put down the sunshade curtain, shine and get into indoor direct sunlight, and because the separation of interior window and glass is still passed through to the sunshade curtain inboard, can avoid the steam between interior window frame and the outer window frame directly to get into indoor, compare indoor sunshade curtain, heat-insulating effect is better.
The concrete wall body 1 is provided with a window board 10 at the bottom of the window, sealant 21 is arranged between the window board 10 and the inner window frame 19-1, decorative plates or gypsum boards are arranged on the concrete wall body 1 at the two sides and the bottom of the window, and sealant 21 is arranged between the decorative plates or gypsum boards and the inner window frame 19-1.
As a further improvement of the present invention, as shown in fig. 4, a specific embodiment of the window frame fixing member 3 is generally L-shaped and includes a vertical connecting portion 3-1 and a horizontal connecting portion 3-2, and since the window frame fixing member 3 is required to fix the outer window frame, in order to avoid bending deformation of the window frame fixing member 3, a reinforcing plate 3-3 is disposed between the vertical connecting portion 3-1 and the horizontal connecting portion 3-2, the reinforcing plate 3-3 is generally L-shaped and welded with the vertical connecting portion 3-1 and the horizontal connecting portion 3-2, and a rectangular hollow tubular structure is formed at the corners of the vertical connecting portion 3-1 and the horizontal connecting portion 3-2. The structure can enhance the stability of the window frame fixing piece 3, and is convenient for pasting a waterproof breathable film and construction operation.
Claims (1)
1. The low-energy-consumption building heat-insulation window structure comprises a concrete wall body, a window formed on the concrete wall body, and an outer window frame arranged outside the window, wherein an outer window sash is arranged on the outer window frame, and outer window glass is arranged on the outer window sash;
the method is characterized in that: the outer window frame is fixedly arranged on the concrete wall body through window frame fixing pieces, a heat insulation gasket is arranged between the window frame fixing pieces and the concrete wall body, two layers of heat insulation plates are arranged on the outer side of the concrete wall body, and a waterproof breathable film is covered on the whole area of the outer side of the window frame fixing pieces; the heat insulation board wraps the upper frame body of the outer window frame at the outer side; the heat-insulating board adopts a graphite polyphenyl board, two layers of heat-insulating boards are bonded in a layered and staggered manner, a plurality of bosses are arranged on the outer surface of the first layer of heat-insulating board, and a plurality of grooves are arranged on the inner surface of the second layer of heat-insulating board corresponding to the bosses;
the outer side of the heat-insulating plate is provided with a mortar plastering surface, and an anti-cracking net is arranged in the mortar plastering surface;
an inner window frame is arranged at the inner side of the window, an inner window sash is arranged on the inner window frame, double-layer hollow glass is arranged on the inner window sash, and a heat-insulating cushion block is arranged between the inner window frame and the concrete wall;
a heat insulation stop block is arranged between the inner window frame and the outer window frame;
a heat-insulating cushion block is arranged between the lower frame body of the outer window frame and the window frame fixing piece;
the window frame fixing piece is integrally L-shaped and comprises a vertical connecting part and a horizontal connecting part, a reinforcing plate is arranged between the vertical connecting part and the horizontal connecting part in order to avoid bending deformation of the window frame fixing piece, the reinforcing plate is integrally L-shaped, is welded with the vertical connecting part and the horizontal connecting part, and forms a rectangular hollow tubular structure at the corners of the vertical connecting part and the horizontal connecting part;
sealing paste is arranged between the bottom of the outer edge of the lower frame body of the outer window frame and the heat insulation plate;
the outermost side of the heat insulation board surrounds the window and is provided with an outward protruding heat insulation window sleeve;
the bottom edges of the upper sleeve body and the lower sleeve body of the heat-insulating window sleeve are provided with water dropping lines;
the inner side surface of the heat preservation window sleeve is a slope surface;
the heat insulation board wraps the upper frame body of the outer window frame at the outer side;
and a waterproof and air-insulating film is arranged between the inner side of the outer window frame and the concrete wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210092187.7A CN114412319B (en) | 2022-01-26 | 2022-01-26 | Low-energy-consumption building heat-insulation window structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210092187.7A CN114412319B (en) | 2022-01-26 | 2022-01-26 | Low-energy-consumption building heat-insulation window structure |
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| Publication Number | Publication Date |
|---|---|
| CN114412319A CN114412319A (en) | 2022-04-29 |
| CN114412319B true CN114412319B (en) | 2024-04-12 |
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| CN202210092187.7A Active CN114412319B (en) | 2022-01-26 | 2022-01-26 | Low-energy-consumption building heat-insulation window structure |
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| CN112696119A (en) * | 2021-01-05 | 2021-04-23 | 中海宏洋地产集团有限公司 | Embedded installation method of passive ultra-low energy consumption building external window |
| CN215169181U (en) * | 2021-03-22 | 2021-12-14 | 河北三楷深发科技股份有限公司 | Embedded outer window structure |
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| CN114412319A (en) | 2022-04-29 |
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