WO2021129488A1 - 隔热构件 - Google Patents

隔热构件 Download PDF

Info

Publication number
WO2021129488A1
WO2021129488A1 PCT/CN2020/136836 CN2020136836W WO2021129488A1 WO 2021129488 A1 WO2021129488 A1 WO 2021129488A1 CN 2020136836 W CN2020136836 W CN 2020136836W WO 2021129488 A1 WO2021129488 A1 WO 2021129488A1
Authority
WO
WIPO (PCT)
Prior art keywords
aerogel
monolithic
area
filled
aerogels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2020/136836
Other languages
English (en)
French (fr)
Inventor
杉木稔则
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Aqua Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Aqua Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Refrigerator Co Ltd, Haier Smart Home Co Ltd, Aqua Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Publication of WO2021129488A1 publication Critical patent/WO2021129488A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/16—Preparation of silica xerogels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type

Definitions

  • the present invention relates to a thermal insulation member using aerogel.
  • aerogel is a new type of material that is expected to be the core material of heat-insulating members.
  • Monolithic aerogels are porous and light in specific gravity.
  • the pore size of a monolithic aerogel is as small as several tens of nanometers and the porosity exceeds several tens of percent, it becomes transparent and has excellent heat insulation.
  • this monolithic aerogel can only obtain a width of about ten centimeters and a thickness of a few millimeters at most.
  • Patent Document 1 discloses that aerogel is incorporated into a fiber reinforced material to form a flexible composite aerogel.
  • Patent Document 1 JP 2017-509743 A.
  • aerogels provide heat insulation, fiber-reinforced materials transfer heat, which reduces the insulation effect. In addition, because it is surrounded by reinforcing materials, the transparency of monolithic aerogels cannot be fully utilized.
  • the present invention provides a thermal insulation member.
  • the thermal insulation is not inferior to that of the monolithic aerogel, and at the same time, it can Make full use of the transparency of monolithic aerogel.
  • the thermal insulation member of the present invention includes:
  • the plane shape is roughly square or rectangle
  • the plurality of monolithic aerogels are sandwiched between the two flat members and arranged at predetermined intervals,
  • the area to be filled between the adjacent monolithic aerogels is filled with aerogel-containing material
  • the outer surface side of one flat member When viewed in plan, at least in a partial area where the monolithic aerogel exists, the outer surface side of one flat member can be seen from the outer surface side of the other flat member.
  • the aerogel-containing material buried in the area between adjacent monolithic aerogels can maintain the same degree of thermal insulation as the insulating material on which a plurality of monolithic aerogels are laid. Therefore, the thermal insulation member provided by the present invention, when multiple monolithic aerogels are arranged in an area larger than the monolithic aerogel area, the thermal insulation performance is not inferior to that of the monolithic aerogel, and at the same time, it can fully Utilize the transparency of monolithic aerogel.
  • the area to be filled cannot be seen from the outer surface side of at least one plate-shaped member when viewed in plan.
  • the area between adjacent monolithic aerogels may affect the aesthetics due to the aerogel-containing material. Therefore, by providing the light-shielding portion, in the plan view of the first flat member and the second flat member, the area overlapping with the aerogel-containing material, that is, the area to be filled cannot be seen.
  • the plurality of monolithic aerogels are arranged in a matrix at the predetermined interval, and at least one plate-shaped member has a light-shielding portion, and the light-shielding portion is formed in a plan view so as to correspond to the area to be filled. Corresponding grid shape.
  • the aerogel-containing material has a powder, granular, slurry, paste or gel shape when filled.
  • the aerogel-containing material When the aerogel-containing material is in the form of powder, granules, slurry, paste, or gel, it can fill the space between adjacent monolithic aerogels without gaps, thereby improving heat insulation.
  • the aerogel-containing material fills the area between the monolithic aerogels, the shape of the aerogel-containing material is in the form of slurry, paste or gel, the monolith surrounded by the aerogel-containing material The formula aerogel becomes impact resistant.
  • the material containing aerogel is a coating agent containing aerogel.
  • the aerogel-containing material is an aerogel-containing coating agent
  • the adhesion of the aerogel-containing material can be improved, and the strength of the aerogel-containing material can be improved.
  • the thermal insulation member When multiple monolithic aerogels are arranged in an area larger than the monolithic aerogel area, the thermal insulation performance is not inferior to that of the monolithic aerogel, and at the same time It can make full use of the transparency of monolithic aerogel.
  • Fig. 1 is a partial schematic perspective view of a door using a heat insulating member according to an embodiment of the present invention.
  • Fig. 2 is a partial exploded perspective view of a heat insulating member according to an embodiment of the present invention.
  • Fig. 3 is a partial exploded perspective view of a heat insulating member using a light shielding portion according to an embodiment of the present invention.
  • Fig. 4 is a cross-sectional view of a heat insulating member including a decorative board according to an embodiment of the present invention.
  • Fig. 5 is a schematic front view of a refrigerator using a heat insulating member according to an embodiment of the present invention.
  • FIG. 1 is a partial schematic perspective view of a door using a heat insulating member according to an embodiment of the present invention.
  • Fig. 2 is a partial exploded perspective view of the heat insulating member according to the embodiment of the present invention. With reference to Figs. 1 and 2, a door using the heat insulating member of the present invention will be described.
  • first flat member 101 and a second flat member 103 are arranged in the door. They face each other and have light-transmitting properties, such as glass.
  • a plurality of monolithic aerogels 105 are sandwiched side by side between the first flat member 101 and the second flat member 103.
  • the monolithic aerogel 105 is in the shape of a flat plate and has a substantially square or rectangular planar shape. By making it square or rectangular, a plurality of monolithic aerogels 105 can be easily arranged side by side. In addition to the square or rectangle, the monolithic aerogel 105 may also have a polygonal shape such as a regular hexagon, a circle, an ellipse, or a star shape. By making it into such a shape, the decorativeness of the door can be improved.
  • the monolithic aerogel 105 When the average pore diameter of the monolithic aerogel 105 is less than or equal to 40 nm and the porosity exceeds 80%, it becomes transparent.
  • the monolithic aerogel 105 is a square with a side length of about 15 cm to 20 cm, and a thickness of about 5 mm. This size is only an example, and the monolithic aerogel 105 may be larger.
  • the first flat member 101 and the second flat member 103 may be further wrapped by the housing 107 to form a door.
  • the housing 107 is preferably made of a transparent material such as plastic.
  • the monolithic aerogel 105 is not as large as the refrigerator door, so a plurality of monolithic aerogels 105 are placed on the first flat member 101. Since the monolithic aerogel 105 is fragile, it is not resistant to impact when it is arranged tightly and without gaps.
  • a plurality of monolithic aerogels 105 are arranged with regions 109 apart.
  • the area 109 between adjacent monolithic aerogels 105 is filled with aerogel-containing material, so that the provided thermal insulation member has impact resistance, which is greater than that of monolithic aerogels.
  • the thermal insulation performance of the monolithic aerogel 105 is not inferior to that of the monolithic aerogel 105.
  • the outer surface of one flat member when viewed from the plane, at least in the part of the area where the monolithic aerogel 105 exists, the outer surface of one flat member can be seen from the outer surface of the other flat member. The outer surface side.
  • the aerogel-containing material can directly contact the monolithic aerogel 105, and therefore can maintain the same degree of thermal insulation as the insulating material on which a plurality of monolithic aerogels 105 are laid.
  • the thermal insulation member provided by the present invention when multiple monolithic aerogels 105 are arranged in an area larger than the monolithic aerogel 105, the thermal insulation performance is not inferior to that of the monolithic aerogel 105. At the same time, the transparency of the monolithic aerogel 105 can be fully utilized.
  • the component parts of the door are made of transparent materials, so at least in a partial area where the monolithic aerogel 105 exists, one outer surface side of the door can be seen from the other outer surface side.
  • Fig. 3 is a partial exploded perspective view of a heat insulating member according to an embodiment of the present invention. With reference to Fig. 3, a preferred embodiment of the heat insulating member using the present invention will be described.
  • the monolithic aerogel 105 is preferably arranged on the decorative board 111 and then arranged on the first flat member 101.
  • the area 109 between the monolithic aerogels 105 of the present invention is aesthetically affected by the material containing the aerogel. Therefore, by arranging the light shielding portion formed of the decorative plate 111 on the first flat member 101, the area to be filled with the aerogel-containing material cannot be seen at least from the outer surface side of the first flat member 101.
  • the area to be filled becomes a grid. Therefore, by overlapping the light-shielding portion formed by the lattice-shaped decorative board 111 and the material containing aerogel, the area to be filled cannot be seen.
  • the decoration board 111 is preferably decorated. With the decorated decorative board 111, the decorative board 111 can be seen when viewed from the side of the first flat member 101, thereby enhancing the overall aesthetics.
  • the heat insulating member includes a decorative board 111. As shown in FIG. 4, the monolithic aerogel 105 can also be sandwiched between the decorative boards 111. Since the decorative board 111 is grid-shaped, the monolithic aerogel 105 is exposed from the grid window 112.
  • the heat insulating member 103 may be housed in the housing 107 in this state, or may be further sandwiched between the first flat member 101 and the second flat member 103 and housed in the housing 107.
  • At least one of the first flat member 101 and the second flat member 103 having translucency may include a light-shielding portion other than the decorative plate 111, for example, a colored light-shielding portion.
  • silica aerogel As the material containing the aerogel, silica aerogel, carbon aerogel, alumina aerogel, zirconia aerogel, ceria aerogel, titanium dioxide aerogel, etc. can be used.
  • the aerogel-containing material is preferably in the form of powder, granules, slurry, paste or gel when filled. By presenting this state during filling, the area 109 between the monolithic aerogels 105 can be filled tightly without gaps, thereby improving heat insulation.
  • materials containing aerogels also have the characteristic of not being impact resistant. Therefore, by including the aerogel in a colloidal solid such as gel or in a viscous liquid to form a slurry or paste, impact resistance can be improved.
  • This gel or viscous liquid is filled in the area 109 and surrounds the monolithic aerogel 105, so that the impact resistance of the monolithic aerogel 105 can be improved. It is particularly effective when the heat insulating member 103 is easily affected by the impact of opening and closing the door.
  • the aerogel-containing material can be made of fluoroplastics such as polytetrafluoroethylene, fluorinated ethylene copolymer, polyfluoroalkoxy polytetrafluoroethylene, or acrylic resin, silicone resin, phenol resin, urea resin, melamine resin, Epoxy resin, polyurethane resin, etc. coat the aerogel. By coating the aerogel, the strength of the aerogel can be improved.
  • fluoroplastics such as polytetrafluoroethylene, fluorinated ethylene copolymer, polyfluoroalkoxy polytetrafluoroethylene, or acrylic resin, silicone resin, phenol resin, urea resin, melamine resin, Epoxy resin, polyurethane resin, etc.
  • the adhesive force of the aerogel-containing material can be improved, and the strength of the aerogel-containing material can be enhanced.
  • Fig. 5 is a schematic front view of a refrigerator using a heat insulating member according to an embodiment of the present invention. With reference to FIG. 5, the refrigerator using the heat insulation material of embodiment of this invention is demonstrated.
  • the heat insulating member of the present invention is used in the door 115 of the refrigerator 113.
  • a plurality of monolithic aerogels 105 are separated from the area 109 and arranged.
  • the area 109 is filled with a material containing aerogel.
  • the area 109 between the monolithic aerogels 105 can also be decorated with a decorative board 111.
  • the monolithic aerogel 105 may also be arranged on the side of the refrigerator 113. Similar to the door 115, by arranging a plurality of monolithic aerogels 105 at intervals between the inner box 117 and the outer box 119, a transparent refrigerator 113 can be provided.
  • the area 109 between adjacent monolithic aerogels 105 is filled with aerogel-containing material.
  • the area filled with the aerogel-containing material is shielded by the decorative board 111.
  • the refrigerator 113 can be provided. Although part of the refrigerator such as the machine room 121 and the evaporator cannot be made transparent, the front or side surfaces have transparent parts, thereby enhancing the aesthetics.
  • the present invention it is possible to provide a thermal insulation member.
  • the thermal insulation performance is not inferior to that of a single block.
  • the transparency of the monolithic aerogel 105 can be fully utilized at the same time.
  • the area 109 between adjacent monolithic aerogels 105 affects the aesthetics due to the material containing the aerogel. Therefore, by providing the light shielding portion, in the plan view of the first flat member 101 and the second flat member 103, the area to be filled that overlaps with the aerogel-containing material cannot be seen.
  • the area 109 between them becomes a grid. Therefore, by forming the grid-shaped light shielding portion corresponding to the area to be filled, the area to be filled cannot be seen.
  • the aerogel-containing material into a powder, granular, slurry, paste or gel form
  • the area 109 between the adjacent monolithic aerogels 105 can be filled tightly without gaps. Thereby, heat insulation can be improved.
  • the aerogel-containing material into a slurry, paste, or gel form, the impact resistance of the monolithic aerogel 105 surrounded by the aerogel-containing material can be improved.
  • the aerogel-containing material an aerogel-containing coating agent
  • the adhesion of the aerogel-containing material can be improved, and the strength of the aerogel-containing material can be improved.
  • the refrigerator 113 using the heat insulation member of the present invention has strong impact and good heat insulation.
  • the refrigerator 113 of the present invention is partially transparent and partially displays the decorative plate 111, thereby enhancing the aesthetics.
  • the present invention can be applied to doors requiring thermal insulation.
  • it can be applied to refrigerator doors that require heat insulation and impact resistance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Refrigerator Housings (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Thermal Insulation (AREA)
  • Silicon Compounds (AREA)

Abstract

一种透明且耐冲击性强的隔热构件，包括两个彼此面对的平板状构件及夹在其中的多个平板状的单块式气凝胶（105），多个单块式气凝胶（105）以既定间隔配置，相邻的单块式气凝胶（105）之间填充有包含气凝胶的材料，在平面观察时，至少在有单块式气凝胶（105）存在的部分区域，可从一个平板状构件的外表面侧看见另一个平板状构件的外表面侧。

Description

隔热构件 技术领域
本发明涉及使用气凝胶的隔热构件。
背景技术
业界正积极地进行隔热构件的开发，隔热构件在冰箱等的各个部位均需要使用，其中，气凝胶是有望作为隔热构件的芯材的新型材料。
单块气凝胶为多孔性且比重轻。此外，当单块气凝胶的孔径小至几十纳米、孔率超过百分之几十时，会变得透明且隔热性优异。目前，这种单块式气凝胶最大只能获得约十几厘米的宽度及几毫米的厚度。
将这种单块式气凝胶用在几十平方厘米的门上时，必须布置多块。此外，单块式气凝胶具有脆性的缺点。因此，在专利文献1中公开了将气凝胶掺入纤维增强材料内以形成柔性复合气凝胶。
现有技术文献
专利文献
专利文献1：JP特开2017-509743号公报。
发明内容
发明要解决的问题
虽然气凝胶隔热，但纤维增强材料会传递热，从而导致隔热效果降低。此外，由于被增强材料包围，所以不能充分利用单块式气凝胶的透明性。
因此，本发明提供一种隔热构件，在大于单块式气凝胶面积的区域布置多块单块式气凝胶时，其隔热性也不逊色于单块式气凝胶，同时能充分利用单块式气凝胶的透明性。
用于解决问题的方案
本发明的隔热构件包括：
两个相互面对的平板状构件；及
多个平板状的单块式气凝胶，平面形状大体为正方形或长方形；
所述多个单块式气凝胶夹在所述两个平板状构件之间，并以既定间隔配置，
在相邻的所述单块式气凝胶之间的待填充区域内，填充有包含气凝胶的材料，
平面观察时，至少在有所述单块式气凝胶存在的部分区域，可以从一个平板状构件的外表面侧看见另一个平板状构件的外表面侧。
利用填埋在相邻单块式气凝胶之间的区域内的包含气凝胶的材料，可以保持与铺设多个单块式气凝胶的隔热材料相同程度的隔热性。因此，本发明提供的隔热构件，在大于单块式气凝胶面积的区域布置多块单块式气凝胶时，其隔热性也不逊色于单块式气凝胶，同时能充分利用单块式气凝胶的透明性。
此外，本发明中，通过设置遮光部，平面观察时，至少从一个平板状构件的外表面侧无法看见所述待填充区域。
相邻的单块式气凝胶之间的区域会由于填充有包含气凝胶的材料而影响美观。因此，通过设置遮光部，在第一平板状构件及第二平板状构件的平面图中，无法看见与包含气凝胶的材料重叠的区域也即待填充区域。
此外，本发明中，所述多个单块式气凝胶以所述既定间隔配置成矩阵状，至少一个平板状构件具有遮光部，所述遮光部在平面图中形成为与所述待填充区域对应的格子状。
当正方形或长方形的单块式气凝胶呈矩阵状配置时，它们之间的区域变成格子状。因此，如果形成与待填充区域对应的格子状的遮光部，则无法看见待填充区域。
此外，本发明中，所述包含气凝胶的材料在填充时其形状呈粉末状、颗粒状、浆料状、糊剂状或胶状。
所述包含气凝胶的材料呈粉末状、颗粒状、浆料状、糊剂状或胶状时，可以无间隙地填充相邻的单块式气凝胶之间，因此隔热性提高。此外，所述包含气凝胶的材料填充单块式气凝胶之间的区域时其形状呈浆料状、糊剂状或胶状时，被所述包含气凝胶的材料包围的单块式气凝胶变得耐冲击。
此外，本发明中，所述包含气凝胶的材料是包含气凝胶的涂层剂。
所述包含气凝胶的材料是包含气凝胶的涂层剂时，可以提高所述包含气凝胶的材料的粘附性，并且可以提高所述包含气凝胶的材料的强度。
【发明效果】
根据本发明，可以提供一种隔热构件，在大于单块式气凝胶面积的区域布置多块单块式气凝胶时，其隔热性也不逊色于单块式气凝胶，同时能充分利用单块式气凝胶的透明性。
附图说明
图1是使用了本发明一实施方式的隔热构件的门的局部示意性透视图。
图2是本发明一实施方式的隔热构件的局部分解透视图。
图3是使用了本发明一实施方式的遮光部的隔热构件的局部分解透视图。
图4是本发明一实施方式的包括装饰板的隔热构件的剖视图。
图5是使用了本发明一实施方式的隔热构件的冰箱的示意性前视图。
具体实施方式
以下，参考附图来说明用于实施本发明的各种实施方式。考虑到主要方面的说明及便于理解，为了方便起见，不同附图中使用相同的附图标记。
(使用了隔热构件的门的说明)
图1是使用了本发明一实施方式的隔热构件的门的局部示意性透视图。图2是本发明的实施方式的隔热构件的局部分解透视图。参考图1及图2，来说明使用了本发明的隔热构件的门。
如图1所示，门中配置有第一平板状构件101及第二平板状构件103这两个平板状构件，它们彼此面对且具有透光性，例如为玻璃。与第一平板状构件101及第二平板状构件103平行地，在第一平板状构件101与第二平板状构件103之间，并排夹持多个单块式气凝胶105。
单块式气凝胶105为平板状，具有大体正方形或长方形的平面形状。通过使其为正方形或长方形，可以容易地并排布置多个单块式气凝胶105。此外，除了正方形或长方形外，单块式气凝胶105也可以呈正 六边形等多边形、圆形、椭圆形、星形等。通过使其为这样的形状，可以提升门的装饰性。
当单块式气凝胶105的平均孔径小于等于40nm且孔率超过80％时，会变得透明。此外，单块式气凝胶105是一个边长约为15cm～20cm的正方形，厚度约为5mm。该大小只是例示，单块式气凝胶105可以更大。
第一平板状构件101及第二平板状构件103可以进一步被壳体107包裹后形成门。壳体107优选由塑料等透明材料制成。
如图2所示，单块式气凝胶105不如冰箱门那么大，因此在第一平板状构件101上放置多个单块式气凝胶105。由于单块式气凝胶105易碎，因此紧密无间隙地排列时，不耐冲击。
因此，将多个单块式气凝胶105隔开区域109而排列。虽未图示，但相邻的单块式气凝胶105之间的区域109被包含气凝胶的材料填充，因此使提供的隔热构件，具有耐冲击性，在大于单块式气凝胶105面积的区域布置多块单块式气凝胶105时，其隔热性也不逊色于单块式气凝胶105。
此外，利用单块式气凝胶105的透明性，平面观察时，至少在有单块式气凝胶105存在的部分区域，可以从一个平板状构件的外表面侧看见另一个平板状构件的外表面侧。
包含气凝胶的材料可以直接接触单块式气凝胶105，因此可以保持与铺设多个单块式气凝胶105的隔热材料相同程度的隔热性。此外，本发明提供的隔热构件，在大于单块式气凝胶105面积的区域布置多块单块式气凝胶105时，其隔热性也不逊色于单块式气凝胶105，同时能充分利用单块式气凝胶105的透明性。
此外，门的构成部件由透明材料制成，因此至少在有单块式气凝胶105存在的部分区域，可以从门的一个外表面侧看见另一个外表面侧。
(使用了装饰板的隔热构件的说明)
图3是本发明一实施方式的隔热构件的局部分解透视图。参考图3，来说明使用了本发明的隔热构件的优选实施方式。
如图3所示，优选将单块式气凝胶105配置在装饰板111上，然后配置到第一平板状构件101上。本发明的单块式气凝胶105之间的区域109因包含气凝胶的材料而影响美观。因此，通过在第1平板状构件101上配置由装饰板111形成的遮光部，至少从第1平板状构件101的外表面侧无法看见包含气凝胶的材料的待填充区域。
如图3所示，多个正方形或长方形的单块式气凝胶105以既定间隔配置成矩阵状时，待填充区域变成格子状。因此，通过将格子状的装饰板111形成的遮光部与包含气凝胶的材料重叠配置，而无法看见待填充区域。
在此，装饰板111优选被装饰过。使用装饰后的装饰板111，从第一平板状构件101侧观察时，能看见装饰板111，从而增强了整体美观性。
(隐藏其它待填充区域的形态)
图4是本发明一实施方式的隔热构件的剖视图，隔热构件包括装饰板111。如图4所示，单块式气凝胶105也可以夹在装饰板111之间。由于装饰板111为格子状，因此单块式气凝胶105从网格窗112露出。隔热构件103可以在这种状态下容纳到壳体107中，也可以进一步夹在第一平板状构件101与第二平板状构件103之间而容纳到壳体107中。
此外，具有透光性的第一平板状构件101与第二平板状构件103的至少其一也可以包含装饰板111以外的遮光部，例如包含着色的遮光部。
(包含气凝胶的材料的说明)
包含气凝胶的材料可使用二氧化硅气凝胶、碳气凝胶、氧化铝气凝胶、氧化锆气凝胶、二氧化铈气凝胶、二氧化钛气凝胶等。
包含气凝胶的材料在填充时其形状优选呈粉末状、颗粒状、浆料状、糊剂状或胶状。通过在填充时呈现这种状态，可以紧密无间隙地填充单块式气凝胶105之间的区域109，从而提高隔热性。
此外，包含气凝胶的材料还具有不耐冲击这样的特性。因此，通过使气凝胶包含在凝胶等胶状固体中、或者包含在粘性液体中而形成浆料状、糊剂状，可以提高耐冲击性。
将这种凝胶或粘性液体填充到区域109，并包围单块状气凝胶105，从而可提高单块式气凝胶105的耐冲击性。当隔热构件103容易受到开关门带来的冲击时特别有效。
此外，包含气凝胶的材料可以由聚四氟乙烯、氟化乙烯共聚物、聚氟烷氧基聚四氟乙烯等氟塑料或丙烯酸树脂、硅酮树脂、酚醛树脂、尿素树脂、三聚氰胺树脂、环氧树脂、聚氨酯树脂等对气凝胶进行涂层。通过对气凝胶进行涂层，可以提高气凝胶的强度。
特别是，优选用丙烯酸树脂进行涂层时，可以提高包含气凝胶的材料的粘附力，并且可增强包含气凝胶的材料的强度。
(使用了本发明的隔热构件的冰箱的说明)
图5是使用了本发明一实施方式的隔热构件的冰箱的概略前视图。参考图5，来说明使用了本发明的实施方式的隔热构件的冰箱。
如图5所示，本发明的隔热构件用于冰箱113的门115中。将多个单块式气凝胶105隔开区域109而布置。将包含气凝胶的材料填充到区域109。单块式气凝胶105之间的区域109也可以用装饰板111进行装饰。
像这样，可以在保持冰箱113的门115的隔热性的同时，使冰箱113的门115透明并且耐冲击性强。
单块式气凝胶105也可以配置在冰箱113的侧面。与门115类似地，通过将多个单块式气凝胶105间隔配置在内箱117与外箱119之间，可提供透明的冰箱113。
此外，相邻的单块式气凝胶105之间的区域109被包含气凝胶的材料填充。通过装饰板111遮蔽被包含气凝胶的材料填充的区域。
根据本发明，可提供冰箱113，虽然机械室121、蒸发器等冰箱的一部分无法透明化，但正面或侧面具有透明部分，从而增强了美观性。
如上所述，根据本发明，可以提供一种隔热构件，在大于单块式气凝胶105面积的区域布置多块单块式气凝胶105时，其隔热性也不逊色于单块式气凝胶105，同时能充分利用单块式气凝胶105的透明性。
此外，相邻的单块式气凝胶105之间的区域109因包含气凝胶的材料而影响美观。因此，通过设置遮光部，在第一平板状构件101及第二平板状构件103的平面图中，无法看见与包含气凝胶的材料重叠的区域即待填充区域。
此外，正方形或长方形的单块式气凝胶105配置成矩阵状时，它们之间的区域109变成格子状。因此，通过形成与待填充区域对应的格子状的遮光部，而无法看见待填充区域。
此外，通过使包含气凝胶的材料为粉末状、颗粒状、浆料状、糊剂状或胶状，可以紧密无间隙地填充相邻的单块式气凝胶105之间的区域109，从而可提高隔热性。此外，通过使包含气凝胶的材料为浆料状、糊剂状或胶状，可以提高被包含气凝胶的材料包围的单块式气凝胶105的耐冲击性。
此外，通过使包含气凝胶的材料为包含气凝胶的涂层剂，可以提高包含气凝胶的材料的粘附性，并且提高包含气凝胶的材料的强度。
此外，使用了本发明的隔热构件的冰箱113的冲击性强，隔热性佳。此外，本发明的冰箱113局部透明，局部显示出装饰板111，从而增强美观性。
上述实施方式的说明均为例示，而非限制。对于本领域技术人员而言，可以适当地进行变形及变更。本发明的范围并非由上述实施方式表示，而是由权利要求表示。此外，本发明的范围包括在权利要求的范围及均等范围内对实施方式做出的变更。
工业上的可利用性
本发明可以应用于需要隔热性的门。尤其是，可应用于需要隔热性及耐冲击性的冰箱门。
附图标记说明
101  第一平板状构件；
103  第二平板状构件；
105  单块式气凝胶；
107  壳体；
109  区域；
111  装饰板；
112  窗；
113  冰箱；
115  门；
117  内箱；
119  外箱；
121  机械室。

Claims (5)

  1. 一种隔热构件，其特征在于，包括：
    两个彼此面对的平板状构件；及
    多个平板状的单块式气凝胶，其具有大体正方形或长方形的平面形状；
    所述多个单块式气凝胶夹在所述两个平板状构件之间，并以既定间隔配置，
    相邻的所述单块式气凝胶之间的待填充区域内填充有包含气凝胶的材料，
    平面观察时，至少在有所述单块式气凝胶存在的部分区域，可以从一个平板状构件的外表面侧看见另一个平板状构件的外表面侧。
  2. 根据权利要求1所述的隔热构件，其特征在于，
    通过设置遮光部，平面观察时，从至少一个平板状构件的外表面侧无法看见所述待填充区域。
  3. 根据权利要求2所述的隔热构件，其特征在于，
    所述多个单块式气凝胶以所述既定间隔配置成矩阵状，
    至少一个平板状构件具有遮光部，该遮光部在平面图中形成为与所述待填充区域对应的格子状。
  4. 根据权利要求1所述的隔热部材，其特征在于，
    所述包含气凝胶的材料在填充时其形状为粉末状、颗粒状、浆料状、糊剂状或胶状。
  5. 根据权利要求1所述的隔热构件，其特征在于，
    所述包含气凝胶的材料是包含气凝胶的涂层剂。
PCT/CN2020/136836 2019-12-24 2020-12-16 隔热构件 Ceased WO2021129488A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019233248A JP2021102969A (ja) 2019-12-24 2019-12-24 断熱部材
JP2019-233248 2019-12-24

Publications (1)

Publication Number Publication Date
WO2021129488A1 true WO2021129488A1 (zh) 2021-07-01

Family

ID=76573652

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/136836 Ceased WO2021129488A1 (zh) 2019-12-24 2020-12-16 隔热构件

Country Status (2)

Country Link
JP (1) JP2021102969A (zh)
WO (1) WO2021129488A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220042369A1 (en) * 2020-08-07 2022-02-10 Cardinal Cg Company Optical Device with Aerogel Tiling Technology
US12247438B2 (en) 2020-08-07 2025-03-11 Cardinal Cg Company Double-pane insulating glazing units
US12312271B2 (en) 2021-04-15 2025-05-27 Cardinal Cg Company Flexible aerogel, flexible glass technology
US12352102B2 (en) 2020-08-07 2025-07-08 Cardinal Cg Company Aerogel glazing adhesion and IG unit technology

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101592016A (zh) * 2008-05-27 2009-12-02 肖特股份公司 隔热玻璃构件
CN102116402A (zh) * 2011-01-04 2011-07-06 合肥美的荣事达电冰箱有限公司 真空隔热组件及其制造方法和制冷设备
GB2507325A (en) * 2012-10-26 2014-04-30 Euroform Products Ltd Composite insulation including gas filled pockets
CN109502997A (zh) * 2018-12-28 2019-03-22 乐山职业技术学院 一种透明隔热气凝胶玻璃的制备方法
CN109987862A (zh) * 2017-12-30 2019-07-09 长沙星纳气凝胶有限公司 一种含气凝胶的温敏隔热保温玻璃及其制备方法
CN109989681A (zh) * 2017-12-30 2019-07-09 长沙星纳气凝胶有限公司 一种气凝胶组合玻璃及其制造方法
CN209508047U (zh) * 2018-12-28 2019-10-18 乐山职业技术学院 一种透明隔热气凝胶玻璃

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101592016A (zh) * 2008-05-27 2009-12-02 肖特股份公司 隔热玻璃构件
CN102116402A (zh) * 2011-01-04 2011-07-06 合肥美的荣事达电冰箱有限公司 真空隔热组件及其制造方法和制冷设备
GB2507325A (en) * 2012-10-26 2014-04-30 Euroform Products Ltd Composite insulation including gas filled pockets
CN109987862A (zh) * 2017-12-30 2019-07-09 长沙星纳气凝胶有限公司 一种含气凝胶的温敏隔热保温玻璃及其制备方法
CN109989681A (zh) * 2017-12-30 2019-07-09 长沙星纳气凝胶有限公司 一种气凝胶组合玻璃及其制造方法
CN109502997A (zh) * 2018-12-28 2019-03-22 乐山职业技术学院 一种透明隔热气凝胶玻璃的制备方法
CN209508047U (zh) * 2018-12-28 2019-10-18 乐山职业技术学院 一种透明隔热气凝胶玻璃

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220042369A1 (en) * 2020-08-07 2022-02-10 Cardinal Cg Company Optical Device with Aerogel Tiling Technology
US12247438B2 (en) 2020-08-07 2025-03-11 Cardinal Cg Company Double-pane insulating glazing units
US12352102B2 (en) 2020-08-07 2025-07-08 Cardinal Cg Company Aerogel glazing adhesion and IG unit technology
US12497824B2 (en) * 2020-08-07 2025-12-16 Cardinal Cg Company Optical device with aerogel tiling technology
US12312271B2 (en) 2021-04-15 2025-05-27 Cardinal Cg Company Flexible aerogel, flexible glass technology

Also Published As

Publication number Publication date
JP2021102969A (ja) 2021-07-15

Similar Documents

Publication Publication Date Title
WO2021129488A1 (zh) 隔热构件
US4305982A (en) Shatterproof insulating laminate
CN108884700B (zh) 用于制冷设备的隔热玻璃单元
US8844218B2 (en) Aerogel window film system
US20070122588A1 (en) Glazing unit with transparent filler
JP6599325B2 (ja) モジュールガラスパネルと平面構造物
EP1218604A1 (en) Light-diffusing, insulating, glazing system component
CN105705854B (zh) 由隔热单位体组成的隔热结构体及其制造方法
CN103969736B (zh) 一种导光结构和显示装置
KR20160137814A (ko) 방화문 구조
KR20140001181A (ko) 단열재 및 그 제조방법
JP2005145725A (ja) 複層ガラス
JP2016141596A (ja) 合わせガラス、および複層ガラス
JP2015174810A (ja) 複層ガラス
JP2012237147A (ja) 複層ガラス
JP2000017958A (ja) 複層ガラス
JP2010084397A (ja) 建具
CN209163087U (zh) 一种加强型保温棉板以及卫生间装修系统
WO2017169677A1 (ja) ガラスパネルユニット及びこれを備える建具
KR200455056Y1 (ko) 다중유리
KR101460887B1 (ko) 반사단열부재
JP2007270430A (ja) ビルのカーテンウォール構造と、カーテンウォール用部分カーテンウォールと、カーテンウォール用繊維強化プラスチック製貼付け材
CN224060623U (zh) 一种耐高温抗变形的防爆夹胶玻璃
US9162915B1 (en) Panel assembly having thin bondline with reduced edge stress
KR102578990B1 (ko) 공기층을 구비하는 건축용 단열재

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20905280

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20905280

Country of ref document: EP

Kind code of ref document: A1