JP2022040091A - 温度安定性を有する真空断熱要素 - Google Patents
温度安定性を有する真空断熱要素 Download PDFInfo
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- JP2022040091A JP2022040091A JP2021138583A JP2021138583A JP2022040091A JP 2022040091 A JP2022040091 A JP 2022040091A JP 2021138583 A JP2021138583 A JP 2021138583A JP 2021138583 A JP2021138583 A JP 2021138583A JP 2022040091 A JP2022040091 A JP 2022040091A
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- 238000009413 insulation Methods 0.000 title claims abstract description 33
- 239000011888 foil Substances 0.000 claims abstract description 31
- 239000011162 core material Substances 0.000 claims abstract description 29
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 26
- 239000010935 stainless steel Substances 0.000 claims abstract description 26
- 239000002657 fibrous material Substances 0.000 claims abstract description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910021485 fumed silica Inorganic materials 0.000 claims abstract description 11
- 239000000839 emulsion Substances 0.000 claims description 13
- 239000003365 glass fiber Substances 0.000 claims description 9
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 239000003605 opacifier Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- 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
- E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3876—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation insulating sleeves or jackets for cans, bottles, barrels, etc.
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/22—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with double walls, e.g. double end walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/06—Coverings, e.g. for insulating purposes
-
- 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
- F16L59/028—Composition or method of fixing a thermally insulating material
-
- 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
- F16L59/06—Arrangements using an air layer or vacuum
- F16L59/065—Arrangements using an air layer or vacuum using vacuum
-
- 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
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum 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
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
Description
- 30重量%~90重量%の範囲の割合のフュームド・シリカのコア材料と;
- 1重量%~10重量%の範囲の割合の繊維材料と;
- 5重量%~50重量%の範囲の割合の乳濁剤と;
- コア材料、並びにコア材料の上又はコア材料内に配置された繊維材料と、乳濁剤の真空気密エンベロープであって、少なくとも1つのステンレス鋼箔と、を有する。
図1は、本発明に係る温度安定性を有する真空断熱要素の斜視図を示す。
Claims (14)
- 高温又は低温の広範囲にわたって使用するための温度安定性を有する真空断熱要素(1)であって、
- 30重量%~90重量%の範囲の割合のフュームド・シリカのコア材料(2)と;
- 1重量%~10重量%の範囲の割合の繊維材料(3)と;
- 5重量%~50重量%の範囲の割合の乳濁剤と;
- 前記コア材料(2)の、少なくとも1つのステンレス鋼箔(4a,4b)の真空気密エンベロープと、を有する、
真空断熱要素(1)。 - 前記繊維材料(3)は、2重量%~5重量%の範囲の割合を有する、請求項1に記載の真空断熱要素(1)。
- 前記乳濁剤は、10重量%~40重量%の範囲の割合を有する。請求項1又は2に記載の真空断熱要素(1)。
- 前記繊維材料(3)は、前記コア材料(3)に収容されている、請求項1~3のうちいずれか一項に記載の真空断熱要素(1)。
- 前記繊維材料(3)は、ガラス繊維、石英ガラス繊維、eガラス繊維又はシリケート繊維を含み、特に太さが2μm~25μmの範囲であり、長さが2mm~30mmの範囲である、請求項1~4のうちいずれか一項に記載の真空断熱要素(1)。
- 前記コア材料(2)、前記繊維材料(3)及び前記乳濁剤は、バインダーを含まない圧縮方法で形成される、請求項1~5のうちいずれか一項に記載の真空断熱要素(1)。
- 乳濁剤が、炭化ケイ素及び/又はグラファイト粉末及び/又はカーボンブラック及び/又は酸化鉄及び/又は酸化チタンを含む、請求項1~6のうちいずれか一項に記載の真空断熱要素(1)。
- 前記炭化ケイ素が、1~10μmの範囲、特に3μm~5μmの範囲の粒径を有する、請求項7に記載の真空断熱要素(1)。
- 前記エンベロープが、少なくとも2つのステンレス鋼箔を含み、これらが溶接により接合されている、請求項1~8のうちいずれか一項に記載の真空断熱要素(1)。
- 前記エンベロープは、厚さの異なる2枚のステンレス鋼箔(4a,4b)を含む、請求項1~9のうちいずれか1項に記載の真空断熱要素(1)。
- 前記薄い方のステンレス鋼箔(4a)が前記コア用の凹部を有し、前記厚い方の箔が平面になるように形成されている、請求項10記載の真空断熱要素(1)。
- 1つのステンレス鋼箔(4a)が10μm~100μmの範囲、特に20μm~75μmの範囲の厚さを有し、かつ他のステンレス鋼箔(4b)が50μm~300μmの範囲、特に75μm~150μmの厚さを有する、請求項10又は11に記載の真空断熱要素(1)。
- 前記ステンレス鋼箔(4a、4b)は、平滑になるように、又はエンボス加工されるように設計されている、請求項1~12のうちいずれか一項に記載の真空断熱要素(1)。
- 前記エンベロープと前記コア材料(2)との間に配置された、微細な多孔質で温度安定性を有する不織布フィルターをさらに含む、請求項1~13のうちいずれか一項に記載の真空断熱要素(1)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202020104960.7 | 2020-08-27 | ||
DE202020104960.7U DE202020104960U1 (de) | 2020-08-27 | 2020-08-27 | Temperaturstabiles Vakuumisolationselement |
Publications (1)
Publication Number | Publication Date |
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JP2022040091A true JP2022040091A (ja) | 2022-03-10 |
Family
ID=72613373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021138583A Pending JP2022040091A (ja) | 2020-08-27 | 2021-08-27 | 温度安定性を有する真空断熱要素 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220064939A1 (ja) |
EP (1) | EP3960948B1 (ja) |
JP (1) | JP2022040091A (ja) |
KR (1) | KR20220027790A (ja) |
DE (1) | DE202020104960U1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202023001276U1 (de) | 2023-06-08 | 2023-06-28 | Ifl Ingenieurbüro Für Leichtbau Gmbh & Co Kg | Vakuum-Isolations-Paneel mit einer Hülle und einem Stützkern und Verwendung einer Metallfolie |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10115396A (ja) * | 1996-10-09 | 1998-05-06 | Nichias Corp | 真空断熱構造体用芯材の製造法 |
JP2002106784A (ja) * | 2000-10-02 | 2002-04-10 | Matsushita Refrig Co Ltd | 真空断熱材、および、真空断熱材の製造方法、冷凍冷蔵庫および冷凍機器、ノート型コンピュータ、電気湯沸かし器、オーブンレンジ |
JP2006275187A (ja) * | 2005-03-29 | 2006-10-12 | Tohoku Univ | 断熱容器及びその製造方法 |
JP2008249003A (ja) * | 2007-03-30 | 2008-10-16 | Hitachi Appliances Inc | 真空断熱パネル及びそれを備えた機器 |
JP2011085216A (ja) * | 2009-10-16 | 2011-04-28 | Nichias Corp | 断熱材及びその製造方法 |
JP2011084441A (ja) * | 2009-10-16 | 2011-04-28 | Nichias Corp | 断熱材及びその製造方法 |
JP2013530325A (ja) * | 2010-05-31 | 2013-07-25 | ワッカー ケミー アクチエンゲゼルシャフト | 層状構造を有する絶縁体 |
JP2016539909A (ja) * | 2013-09-18 | 2016-12-22 | ワッカー ケミー アクチエンゲゼルシャフトWacker Chemie AG | 珪酸混合物および断熱材としてのその使用 |
JP2018035922A (ja) * | 2016-09-02 | 2018-03-08 | 日新製鋼株式会社 | 建築物用真空断熱パネル |
JP3221740U (ja) * | 2019-02-28 | 2019-06-13 | Agc株式会社 | 真空断熱材 |
US20190234068A1 (en) * | 2016-10-13 | 2019-08-01 | Kingspan Holdings (Irl) Limited | Vacuum Insulation Panel |
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BE639626A (ja) * | 1963-05-06 | |||
US4636415A (en) * | 1985-02-08 | 1987-01-13 | General Electric Company | Precipitated silica insulation |
US5157893A (en) * | 1988-04-15 | 1992-10-27 | Midwest Research Institute | Compact vacuum insulation |
CA2152833A1 (en) | 1994-07-06 | 1996-01-07 | Timothy A. Neeser | Vacuum insulation panel and method for manufacturing |
DE102004031967B4 (de) | 2004-07-01 | 2015-01-15 | Porextherm Dämmstoffe GmbH | Verfahren zur Herstellung eines Vakuumisolationsformkörpers |
DK1988228T3 (da) * | 2007-05-03 | 2020-07-13 | Evonik Operations Gmbh | Byggesten og byggesystemer med hydrofob, mikroporøs varmeisolering og fremgangsmåde til fremstillingen |
DE102010005800A1 (de) | 2010-01-27 | 2011-07-28 | Günter Dr. 87471 Kratel | Behandlung von mikroporösen Wärmedämmstoffen zu hydrophoben Wärmedämmstoffen im Unterdruckverfahren mit siliciumorganischen Verbindungen |
DE102011083011A1 (de) * | 2011-09-20 | 2013-03-21 | Evonik Goldschmidt Gmbh | Verbundwerkstoffe umfassend eine Polymermatrix und darin eingebetteteGranulate |
CN109844392B (zh) * | 2016-09-02 | 2021-05-28 | 日新制钢株式会社 | 真空绝热板 |
-
2020
- 2020-08-27 DE DE202020104960.7U patent/DE202020104960U1/de active Active
-
2021
- 2021-08-26 US US17/446,119 patent/US20220064939A1/en not_active Abandoned
- 2021-08-26 EP EP21193352.8A patent/EP3960948B1/de active Active
- 2021-08-27 KR KR1020210114223A patent/KR20220027790A/ko active IP Right Grant
- 2021-08-27 JP JP2021138583A patent/JP2022040091A/ja active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10115396A (ja) * | 1996-10-09 | 1998-05-06 | Nichias Corp | 真空断熱構造体用芯材の製造法 |
JP2002106784A (ja) * | 2000-10-02 | 2002-04-10 | Matsushita Refrig Co Ltd | 真空断熱材、および、真空断熱材の製造方法、冷凍冷蔵庫および冷凍機器、ノート型コンピュータ、電気湯沸かし器、オーブンレンジ |
JP2006275187A (ja) * | 2005-03-29 | 2006-10-12 | Tohoku Univ | 断熱容器及びその製造方法 |
JP2008249003A (ja) * | 2007-03-30 | 2008-10-16 | Hitachi Appliances Inc | 真空断熱パネル及びそれを備えた機器 |
JP2011085216A (ja) * | 2009-10-16 | 2011-04-28 | Nichias Corp | 断熱材及びその製造方法 |
JP2011084441A (ja) * | 2009-10-16 | 2011-04-28 | Nichias Corp | 断熱材及びその製造方法 |
JP2013530325A (ja) * | 2010-05-31 | 2013-07-25 | ワッカー ケミー アクチエンゲゼルシャフト | 層状構造を有する絶縁体 |
JP2016539909A (ja) * | 2013-09-18 | 2016-12-22 | ワッカー ケミー アクチエンゲゼルシャフトWacker Chemie AG | 珪酸混合物および断熱材としてのその使用 |
JP2018035922A (ja) * | 2016-09-02 | 2018-03-08 | 日新製鋼株式会社 | 建築物用真空断熱パネル |
US20190234068A1 (en) * | 2016-10-13 | 2019-08-01 | Kingspan Holdings (Irl) Limited | Vacuum Insulation Panel |
JP3221740U (ja) * | 2019-02-28 | 2019-06-13 | Agc株式会社 | 真空断熱材 |
Also Published As
Publication number | Publication date |
---|---|
US20220064939A1 (en) | 2022-03-03 |
EP3960948C0 (de) | 2024-01-10 |
DE202020104960U1 (de) | 2020-09-09 |
EP3960948A1 (de) | 2022-03-02 |
EP3960948B1 (de) | 2024-01-10 |
KR20220027790A (ko) | 2022-03-08 |
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