Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Heat-insulating material, heat-insulating core material, heat-insulating sheet material, and temperature adjusting device
The invention provides a heat-insulating material, a heat-insulating core material, a heat-insulating plate material and a temperature adjusting device. The invention belongs to the technical field of functional materials, and discloses a heat insulation material which is formed by stacking fine fibers and crude fibers. The diameter of the fine fibers is 1-25 microns; the diameter of the crude fibers is larger than or equal to 10 micrometers. Crude fibers and fine fibers with different diameters are stacked, the diameter of the crude fibers is large, the rigidity is large, small deformation can be kept when the crude fibers are subjected to external force, collapse of the material structure is avoided, and therefore large porosity is kept; the coarse fibers can effectively reduce the solid-phase heat conduction performance of the material, the fine fibers can effectively reduce the solid-phase heat conduction performance of the material, through mutual cooperation of the coarse fibers and the fine fibers, the prepared heat insulation material has high rigidity, can keep high porosity and meanwhile has a low heat conduction coefficient, and the heat preservation effect of the heat insulation material is further improved. The invention further provides a heat insulation core material, a heat insulation plate and a temperature adjusting device which comprise the heat insulation material.
本发明提供了绝热材料、绝热芯材、绝热板材及温度调节装置。本发明属于功能材料技术领域，公开的绝热材料由细纤维和粗纤维层叠构成；所述细纤维的直径为1～25μm；所述粗纤维的直径≥10μm。本发明将不同直径的粗纤维和细纤维进行层叠，粗纤维的直径较大，刚度也较大，受外力作用时能保持较小的变形，避免材料结构发生坍塌，从而保持较大的孔隙率；而细纤维能够有效降低材料的固相热传导性能，通过粗纤维和细纤维的相互配合，使制得的绝热材料具有较高的刚度，能保持较高的孔隙率，同时还具有较低的导热系数，进一步提高了其保温效果。本发明还提供了包括所述绝热材料的绝热芯材、绝热板材和温度调节装置。
Heat-insulating material, heat-insulating core material, heat-insulating sheet material, and temperature adjusting device
The invention provides a heat-insulating material, a heat-insulating core material, a heat-insulating plate material and a temperature adjusting device. The invention belongs to the technical field of functional materials, and discloses a heat insulation material which is formed by stacking fine fibers and crude fibers. The diameter of the fine fibers is 1-25 microns; the diameter of the crude fibers is larger than or equal to 10 micrometers. Crude fibers and fine fibers with different diameters are stacked, the diameter of the crude fibers is large, the rigidity is large, small deformation can be kept when the crude fibers are subjected to external force, collapse of the material structure is avoided, and therefore large porosity is kept; the coarse fibers can effectively reduce the solid-phase heat conduction performance of the material, the fine fibers can effectively reduce the solid-phase heat conduction performance of the material, through mutual cooperation of the coarse fibers and the fine fibers, the prepared heat insulation material has high rigidity, can keep high porosity and meanwhile has a low heat conduction coefficient, and the heat preservation effect of the heat insulation material is further improved. The invention further provides a heat insulation core material, a heat insulation plate and a temperature adjusting device which comprise the heat insulation material.
本发明提供了绝热材料、绝热芯材、绝热板材及温度调节装置。本发明属于功能材料技术领域，公开的绝热材料由细纤维和粗纤维层叠构成；所述细纤维的直径为1～25μm；所述粗纤维的直径≥10μm。本发明将不同直径的粗纤维和细纤维进行层叠，粗纤维的直径较大，刚度也较大，受外力作用时能保持较小的变形，避免材料结构发生坍塌，从而保持较大的孔隙率；而细纤维能够有效降低材料的固相热传导性能，通过粗纤维和细纤维的相互配合，使制得的绝热材料具有较高的刚度，能保持较高的孔隙率，同时还具有较低的导热系数，进一步提高了其保温效果。本发明还提供了包括所述绝热材料的绝热芯材、绝热板材和温度调节装置。
Heat-insulating material, heat-insulating core material, heat-insulating sheet material, and temperature adjusting device
绝热材料、绝热芯材、绝热板材及温度调节装置
PEI ZHIBIN (Autor:in) / WU LUO (Autor:in) / LIU XIN (Autor:in) / CHEN TUN (Autor:in) / WANG SHENGJIE (Autor:in) / SHENG YEMING (Autor:in) / CHENG BIN (Autor:in) / SHEN JIAN (Autor:in)
21.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
B65D
Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter
,
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
F16L
PIPES
,
Rohre
/
F24F
Klimatisierung
,
AIR-CONDITIONING
/
F25D
REFRIGERATORS
,
Kühlschränke
| Europäisches Patentamt | 2018
HEAT INSULATING MATERIAL, AND METHOD FOR PRODUCING HEAT INSULATING MATERIAL
| Europäisches Patentamt | 2024