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1. WO2020246477 - 蓄熱材組成物及び建築物の冷暖房用の蓄熱システム

公開番号 WO/2020/246477
公開日 10.12.2020
国際出願番号 PCT/JP2020/021815
国際出願日 02.06.2020
IPC
C09K 5/06 2006.1
C化学;冶金
09染料;ペイント;つや出し剤;天然樹脂;接着剤;他に分類されない組成物;他に分類されない材料の応用
K他に分類されない応用される物質;他に分類されない物質の応用
5伝熱,熱交換または蓄熱用物質,例.冷媒;燃焼以外の化学反応によって熱または冷気を発生させるための物質
02使用時に物理的状態の変化を伴う物質
06液体から固体またはその逆の状態変化によるもの
CPC
C09K 5/06
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
5Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
02Materials undergoing a change of physical state when used
06the change of state being from liquid to solid or vice versa
E04B 1/76
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection
76specifically with respect to heat only
F28D 20/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
20Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
02using latent heat
Y02A 30/244
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
30Adapting or protecting infrastructure or their operation
24Structural elements or technologies for improving thermal insulation
244using natural or recycled building materials, e.g. straw, wool, clay or used tires
Y02E 60/14
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
14Thermal energy storage
出願人
  • 矢崎総業株式会社 YAZAKI CORPORATION [JP]/[JP]
発明者
  • 李 相培 LEE Sangbae
  • 篭橋 努 KAGOHASHI Tsutomu
  • 宮下 重和 MIYASHITA Shigekazu
  • 桃井 崇 MOMOI Takashi
代理人
  • 三好 秀和 MIYOSHI Hidekazu
  • 高橋 俊一 TAKAHASHI Shunichi
  • 伊藤 正和 ITO Masakazu
  • 高松 俊雄 TAKAMATSU Toshio
優先権情報
2019-10377903.06.2019JP
公開言語 (言語コード) 日本語 (ja)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) HEAT STORAGE MATERIAL COMPOSITION, AND HEAT STORAGE SYSTEM FOR HEATING AND COOLING BUILDING
(FR) COMPOSITION DE MATÉRIAU DE STOCKAGE DE CHALEUR ET SYSTÈME DE STOCKAGE DE CHALEUR POUR CHAUFFER ET REFROIDIR UN BÂTIMENT
(JA) 蓄熱材組成物及び建築物の冷暖房用の蓄熱システム
要約
(EN) This heat storage material composition includes a main agent comprising calcium chloride hexahydrate, ammonium bromide, and potassium bromide, the 5°C width lower-limit temperature T5L thereof is within the range of 15°C to less than 20°C, and the 5°C width latent heat of fusion H5 thereof is 140 J/g or greater. The heat storage material composition preferably includes 79-90.9 mass% of calcium chloride hexahydrate, 2.7-12.3 mass% of ammonium bromide, and 1.8-14.4 mass% of potassium bromide in 100 mass% of the main agent. The heat storage material composition preferably further includes a first phase separation suppressing agent obtained by polymerizing a polyfunctional monomer and at least one species of monomer selected from the group consisting of an organic unsaturated carboxylic acid, an organic unsaturated sulfonic acid, an organic unsaturated phosphoric acid, an organic unsaturated amide, an organic unsaturated alcohol, an organic unsaturated carboxylic acid salt, an organic unsaturated sulfonic acid salt, and an organic unsaturated phosphoric acid salt.
(FR) La présente invention concerne une composition de matériau de stockage de chaleur incluant un agent principal comprenant de l'hexahydrate de chlorure de calcium, du bromure d'ammonium et du bromure de potassium, l'intervalle de 5 °C de température limite inférieure T5L de celle-ci se situe dans la plage allant de 15 °C à moins de 20 °C, et l'intervalle de 5 °C de chaleur latente de fusion H5 de celle-ci est de 140 J/g ou plus. La composition de matériau de stockage de chaleur inclut de préférence de 79 à 90,9 % en masse d'hexahydrate de chlorure de calcium, de 2,7 à 12,3 % en masse de bromure d'ammonium, et de 1,8 à 14,4 % en masse de bromure de potassium dans 100 % en masse de l'agent principal. La composition de matériau de stockage de chaleur comprend en outre de préférence un premier agent de suppression de séparation de phase obtenu par polymérisation d'un monomère polyfonctionnel et d'au moins une espèce de monomère sélectionnée dans le groupe constitué par un acide carboxylique insaturé organique, un acide sulfonique insaturé organique, un acide phosphorique insaturé organique, un amide insaturé organique, un alcool insaturé organique, un sel d'acide carboxylique insaturé organique, un sel d'acide sulfonique insaturé organique, et un sel d'acide phosphorique insaturé organique.
(JA) 蓄熱材組成物は、塩化カルシウム6水和物、臭化アンモニウム、及び臭化カリウムからなる主剤を含み、5℃幅下限温度T5Lが15℃以上20℃未満の範囲内にあり、5℃幅融解潜熱Hが140J/g以上である。蓄熱材組成物は、主剤100質量%中に、塩化カルシウム6水和物が79~90.9質量%、臭化アンモニウムが2.7~12.3質量%、及び臭化カリウムが1.8~14.4質量%含まれることが好ましい。蓄熱材組成物は、有機不飽和カルボン酸、有機不飽和スルホン酸、有機不飽和リン酸、有機不飽和アミド、有機不飽和アルコール、有機不飽和カルボン酸塩、有機不飽和スルホン酸塩、及び有機不飽和リン酸塩からなる群より選択される少なくとも1種の単量体と、多官能性単量体と、を重合させて得られる第1の相分離抑制剤をさらに含むことが好ましい。
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