CN111576660A - Wall structure in passive form house - Google Patents
Wall structure in passive form house Download PDFInfo
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- CN111576660A CN111576660A CN202010465656.6A CN202010465656A CN111576660A CN 111576660 A CN111576660 A CN 111576660A CN 202010465656 A CN202010465656 A CN 202010465656A CN 111576660 A CN111576660 A CN 111576660A
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- wall
- wall structure
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- 239000010410 layer Substances 0.000 claims abstract description 167
- 238000009413 insulation Methods 0.000 claims abstract description 40
- 239000006089 photosensitive glass Substances 0.000 claims abstract description 29
- 239000011241 protective layer Substances 0.000 claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- 239000010425 asbestos Substances 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims description 5
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical group [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000011449 brick Substances 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000005286 illumination Methods 0.000 abstract description 2
- 206010070834 Sensitisation Diseases 0.000 description 4
- 230000008313 sensitization Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/642—Protecting metallic construction elements against corrosion
-
- 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
- E04B1/66—Sealings
-
- 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
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- 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
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
Abstract
The invention provides a wall structure of a passive house, which comprises a wall body layer, wherein a photosensitive glass layer is arranged on the outer side of the wall body layer, a heat-resistant layer is clamped between the photosensitive glass layer and the wall body layer, the photosensitive glass layer can reduce high temperature caused by external sunlight irradiation when the illumination is strong, and the heat-resistant layer can block the external high temperature; the heat insulation layer is arranged on the inner side of the wall body layer, the protective layer is clamped between the heat insulation layer and the wall body layer, the decorative layer is arranged on the inner side of the heat insulation layer, and the heat insulation layer can reduce loss of indoor temperature and energy required by indoor temperature rise; the heat-preservation and heat-insulation window body is embedded in the wall body layer, so that the temperature exchange generated by the window part can be reduced, the energy consumption required by indoor temperature change is greatly reduced, and the requirements of a passive house are met.
Description
Technical Field
The invention relates to the field of passive houses, in particular to a wall structure of a passive house.
Background
With the technological progress, the building technology and the living environment level are continuously improved, people pay attention to the problems of building energy conservation and energy intensive utilization while paying attention to the comfort of houses, and the building concepts such as green buildings, passive buildings, ultra-low energy consumption buildings and the like are generated and developed vigorously.
The passive house is an energy-saving building emerging in recent years, comfortable indoor environments in winter and summer are realized without a traditional heating mode and an active air-conditioning mode, the demand of the building for heating and air-conditioning is minimized by adopting a passive design, and the indoor temperature is kept stable as much as possible by reducing the heat exchange between the interior and the exterior of the passive house so as to meet the requirement of reducing the energy consumption.
Because the passive house meets the requirement of reducing energy consumption by reducing indoor and outdoor heat exchange, the structure of the wall body needs good heat insulation performance, but the existing wall body structure has certain heat insulation performance, but can not meet the requirement of the passive house, so that the energy-saving effect of the passive house adopting the existing wall body is not ideal.
Therefore, a wall structure of a passive house is needed to solve the problem that the existing wall cannot meet the energy-saving requirement of the passive house.
Disclosure of Invention
The invention aims to provide a wall structure of a passive house, which solves the problem that the existing wall can not meet the requirement of the passive house on energy conservation.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a wall structure of a passive house, which comprises a wall body layer, wherein a photosensitive glass layer is arranged on the outer side of the wall body layer, and a heat resistance layer is clamped between the photosensitive glass layer and the wall body layer;
the inner side of the wall body layer is provided with a heat insulation layer, a protective layer is clamped between the heat insulation layer and the wall body layer, and the inner side of the heat insulation layer is provided with a decorative layer;
a heat-insulating window body is embedded in the wall body layer, and the photosensitive glass layer, the heat-resistant layer, the heat-insulating layer, the protective layer and the decorative layer which are in corresponding positions of the heat-insulating window body are of hollow structures;
the thermal insulation layer is arranged on the photosensitive glass layer, the thermal insulation layer is arranged on the thermal insulation layer, the protective layer is arranged on the wall body layer, the thermal insulation layer is arranged on the thermal insulation layer, and the thermal insulation layer is arranged on the wall body layer.
Preferably, the photosensitive glass layer adopts double-layer vacuum glass, the double-layer vacuum glass is coated with a photosensitive color-changing material, and when sunlight irradiates the double-layer vacuum glass, the photosensitive color-changing material changes color.
Preferably, the heat-resistant layer is an asbestos plate, and the thickness of the heat-resistant layer is 5-12 mm.
Preferably, the wall body layer is a concrete cast wall body or a prefabricated brick wall body.
Preferably, the heat-insulating layer is an aluminum silicate heat-insulating plate or a polystyrene heat-insulating plate, and the thickness of the heat-insulating layer is 10-20 mm.
Preferably, the protective layer includes waterproof layer, flame retardant coating and anticorrosive coating, the waterproof layer, the flame retardant coating and the thickness of anticorrosive coating all is greater than 5 mm.
Preferably, a partition board is arranged around the heat-preservation and heat-insulation window body, the width of the partition board is larger than the thickness of the wall body, and the partition board, the photosensitive glass layer and the decorative layer are hermetically arranged.
Preferably, the outer portion of the ventilation pipeline is wrapped with an anti-corrosion sleeve, a support body is arranged on the outer portion of the anti-corrosion sleeve, and the ventilation pipeline, the photosensitive glass layer and the decorative layer are arranged in a sealing mode.
Preferably, the outer end of the vent pipe is provided with a dust cover.
Compared with the prior art, the invention has the following beneficial technical effects:
the wall structure of the passive house comprises a wall body layer, wherein a photosensitive glass layer is arranged on the outer side of the wall body layer, a heat-resistant layer is clamped between the photosensitive glass layer and the wall body layer, the photosensitive glass layer can reduce high temperature caused by external sunlight irradiation when the illumination is strong, and the heat-resistant layer can block external high temperature; the heat insulation layer is arranged on the inner side of the wall body layer, the protective layer is clamped between the heat insulation layer and the wall body layer, the decorative layer is arranged on the inner side of the heat insulation layer, and the heat insulation layer can reduce loss of indoor temperature and energy required by indoor temperature rise; the heat-preservation and heat-insulation window body is embedded in the wall body layer, so that the temperature exchange generated by the window part can be reduced, the energy consumption required by indoor temperature change is greatly reduced, and the requirements of a passive house are met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used 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 inventive exercise.
Fig. 1 is a schematic sectional view of a wall structure of a passive house according to the present invention;
in the figure: 1: wall body layer, 2: photosensitive glass layer, 3: heat-resistant layer, 4: insulating layer, 5: protective layer, 51: waterproof layer, 52: flame-retardant layer, 53: anticorrosive coating, 6: decorative layer, 7: heat-insulating window, 71: separator, 8: vent line, 81: anticorrosive cover, 82: and a support body.
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, 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.
The invention aims to provide a wall structure of a passive house, which aims to solve the problem that the existing wall can not meet the requirement of the passive house on energy conservation.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1:
the embodiment provides a wall structure of a passive house, as shown in fig. 1, which includes a wall layer 1, a photosensitive glass layer 2 is disposed on the outer side of the wall layer 1, and a heat-resistant layer 3 is sandwiched between the photosensitive glass layer 2 and the wall layer 1; the inner side of the wall body layer 1 is provided with a heat preservation layer 4, a protective layer 5 is clamped between the heat preservation layer 4 and the wall body layer 1, and the inner side of the heat preservation layer 4 is provided with a decorative layer 6; a heat-insulating window body 7 is embedded on the wall body layer 1, and the photosensitive glass layer 2, the heat-resistant layer 3, the heat-insulating layer 4, the protective layer 5 and the decorative layer 6 which are corresponding to the heat-insulating window body 7 are of hollow structures; the thermal insulation structure is characterized by further comprising an air duct 8, wherein the air duct 8 penetrates through the photosensitive glass layer 2, the thermal insulation layer 3, the wall body layer 1, the thermal insulation layer 4, the protective layer 5 and the decorative layer 6, the outer end of the air duct is communicated with the outside, the inner end of the air duct is communicated with an air conditioning and ventilating system, indoor and outdoor ventilation is achieved through the air duct 8, and damage to the thermal insulation structure of the wall body caused by punching after the wall body is formed is avoided.
Specifically, sensitization glass layer 2 adopts double-deck vacuum glass, and double-deck vacuum structure can play certain temperature proof effect, coats on the double-deck vacuum glass and has sensitization look material, and when sunshine shines on double-deck vacuum glass, sensitization look material discolours, just so makes when sunshine shines intensely, and the glass that discolours can block partial sunshine's irradiation, reaches thermal-insulated purpose in advance.
Furthermore, the heat-resistant layer 3 is made of an asbestos board with the thickness of 10mm, the asbestos board is a good heat-insulating material, and the asbestos board is arranged on the inner side of the photosensitive glass layer 2 to further insulate the external temperature and to prevent the outdoor temperature from being influenced.
Further, the wall layer 1 is a concrete cast wall.
Furthermore, the heat-insulating layer 4 is made of an aluminum silicate heat-insulating plate, the thickness of the heat-insulating layer is 10mm, the indoor temperature can be reduced by the aluminum silicate heat-insulating plate, the outdoor loss can be reduced, the indoor temperature is relatively stable, and the energy consumption caused by adjusting the indoor temperature is reduced.
Further, the protective layer 5 comprises a waterproof layer 51, a fireproof layer 52 and an anticorrosive layer 53, the thicknesses of the waterproof layer 51, the fireproof layer 52 and the anticorrosive layer 53 are all 8mm, and the protective layer 5 can prevent water, fire and other substances from corroding the wall body layer 1, so that the strength of the wall body layer 1 is not damaged.
Furthermore, a partition plate 71 is arranged around the heat preservation and heat insulation window body 7, the width of the partition plate 71 is larger than the thickness of the wall body, and the partition plate 71, the photosensitive glass layer 2 and the decoration layer 6 are hermetically arranged, so that heat exchange between indoor and outdoor temperatures through a joint is prevented.
Further, the outside cladding of air duct 8 has anticorrosive cover 81, protects air duct 8, and anticorrosive cover 81's outside is equipped with supporter 82, prevents that air duct 8 from deforming and damaging because of external force, all seals the setting between air duct 8 and sensitization glass layer 2 and the decorative layer 6, prevents that indoor outer temperature from carrying out the heat exchange through the junction.
Furthermore, the outer end of the ventilation duct 8 is provided with a dust cover to prevent contaminants in the outdoor air from entering the room during ventilation.
The invention provides a wall structure of a passive house, which has the working principle that: when outdoor sunshine is intensively irradiated, the photosensitive glass layer 2 can reflect a part of sunshine, the double-layer structure can also play a certain heat insulation role, meanwhile, the irradiation of the sunshine can be reduced due to the change of the color, the heat insulation layer 3 on the inner side of the photosensitive glass layer further insulates heat to the outside, the influence of the outside temperature is reduced to the minimum, the heat insulation layer 4 on the inner side of the wall body layer 1 can reduce the loss of the indoor temperature, the indoor temperature is kept in a balanced state as far as possible, the energy consumption caused by temperature adjustment is reduced, and the requirement of a passive house on energy-saving low carbon is met.
The principle and the implementation mode of the invention are explained by applying specific examples, and the description of the above examples is only used for helping understanding the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.
Claims (9)
1. The utility model provides a wall structure in passive form house, includes the wall layer, its characterized in that: a photosensitive glass layer is arranged on the outer side of the wall body layer, and a heat resistance layer is clamped between the photosensitive glass layer and the wall body layer;
the inner side of the wall body layer is provided with a heat insulation layer, a protective layer is clamped between the heat insulation layer and the wall body layer, and the inner side of the heat insulation layer is provided with a decorative layer;
a heat-insulating window body is embedded in the wall body layer, and the photosensitive glass layer, the heat-resistant layer, the heat-insulating layer, the protective layer and the decorative layer which are in corresponding positions of the heat-insulating window body are of hollow structures;
the thermal insulation layer is arranged on the photosensitive glass layer, the thermal insulation layer is arranged on the thermal insulation layer, the protective layer is arranged on the wall body layer, the thermal insulation layer is arranged on the thermal insulation layer, and the thermal insulation layer is arranged on the wall body layer.
2. The wall structure of a passive house according to claim 1, characterized in that: the photosensitive glass layer adopts double-layer vacuum glass, the double-layer vacuum glass is coated with a photosensitive color-changing material, and when sunlight irradiates the double-layer vacuum glass, the photosensitive color-changing material changes color.
3. The wall structure of a passive house according to claim 1, characterized in that: the heat-resistant layer is made of an asbestos plate, and the thickness of the heat-resistant layer is 5-12 mm.
4. The wall structure of a passive house according to claim 1, characterized in that: the wall body layer is a concrete pouring wall body or a prefabricated brick wall body.
5. The wall structure of a passive house according to claim 1, characterized in that: the heat preservation layer is an aluminum silicate heat preservation plate or a polystyrene heat preservation plate, and the thickness of the heat preservation layer is 10-20 mm.
6. The wall structure of a passive house according to claim 1, characterized in that: the protective layer includes waterproof layer, flame retardant coating and anticorrosive coating, the waterproof layer the flame retardant coating with the thickness of anticorrosive coating all is greater than 5 mm.
7. The wall structure of a passive house according to claim 1, characterized in that: the periphery of the heat-preservation and heat-insulation window body is provided with a partition board, the width of the partition board is larger than the thickness of the wall body, and the partition board, the photosensitive glass layer and the decorative layer are arranged in a sealing mode.
8. The wall structure of a passive house according to claim 1, characterized in that: the outer part of the ventilation pipeline is wrapped with an anti-corrosion sleeve, a support body is arranged on the outer part of the anti-corrosion sleeve, and the ventilation pipeline, the photosensitive glass layer and the decorative layer are arranged in a sealing mode.
9. The wall structure of a passive house according to claim 8, wherein: and a dust cover is arranged at the outer side end of the vent pipeline.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010465656.6A CN111576660A (en) | 2020-05-28 | 2020-05-28 | Wall structure in passive form house |
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CN202010465656.6A CN111576660A (en) | 2020-05-28 | 2020-05-28 | Wall structure in passive form house |
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Citations (7)
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---|---|---|---|---|
CN202850258U (en) * | 2012-04-16 | 2013-04-03 | 万薇薇 | External envelope structure of compound insulation wall for energy saving building |
CN104674960A (en) * | 2013-11-26 | 2015-06-03 | 西安大昱光电科技有限公司 | Novel external thermal-insulation structure of building wall |
CN107092107A (en) * | 2017-05-23 | 2017-08-25 | 重庆森土科技发展有限公司 | Building outer wall decorative material dimming glass |
US9970192B2 (en) * | 2016-03-28 | 2018-05-15 | Bay Design, Inc. | Multifunctional panel system and attachment means |
EP3085873B1 (en) * | 2004-06-14 | 2018-08-22 | Johann Aschauer | Effect panel |
CN108708477A (en) * | 2018-04-18 | 2018-10-26 | 南安市创培电子科技有限公司 | A kind of heat-preserving wall of environment protection architecture |
US20190302525A1 (en) * | 2018-03-27 | 2019-10-03 | Boe Technology Group Co., Ltd. | Reflectivity adjustable wall unit, wall module and intelligent building exterior wall system |
-
2020
- 2020-05-28 CN CN202010465656.6A patent/CN111576660A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3085873B1 (en) * | 2004-06-14 | 2018-08-22 | Johann Aschauer | Effect panel |
CN202850258U (en) * | 2012-04-16 | 2013-04-03 | 万薇薇 | External envelope structure of compound insulation wall for energy saving building |
CN104674960A (en) * | 2013-11-26 | 2015-06-03 | 西安大昱光电科技有限公司 | Novel external thermal-insulation structure of building wall |
US9970192B2 (en) * | 2016-03-28 | 2018-05-15 | Bay Design, Inc. | Multifunctional panel system and attachment means |
CN107092107A (en) * | 2017-05-23 | 2017-08-25 | 重庆森土科技发展有限公司 | Building outer wall decorative material dimming glass |
US20190302525A1 (en) * | 2018-03-27 | 2019-10-03 | Boe Technology Group Co., Ltd. | Reflectivity adjustable wall unit, wall module and intelligent building exterior wall system |
CN108708477A (en) * | 2018-04-18 | 2018-10-26 | 南安市创培电子科技有限公司 | A kind of heat-preserving wall of environment protection architecture |
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Application publication date: 20200825 |
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