CN105114761A - Nanometer aerogel thermal insulation blanket - Google Patents

Nanometer aerogel thermal insulation blanket Download PDF

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Publication number
CN105114761A
CN105114761A CN201510496436.9A CN201510496436A CN105114761A CN 105114761 A CN105114761 A CN 105114761A CN 201510496436 A CN201510496436 A CN 201510496436A CN 105114761 A CN105114761 A CN 105114761A
Authority
CN
China
Prior art keywords
blanket
thermal insulation
nanoporous aerogel
nanometer aerogel
insulation blanket
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.)
Pending
Application number
CN201510496436.9A
Other languages
Chinese (zh)
Inventor
裴作清
马汝军
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.)
Suzhou Junyue New Material Technology Co Ltd
Original Assignee
Suzhou Junyue New Material Technology 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 Suzhou Junyue New Material Technology Co Ltd filed Critical Suzhou Junyue New Material Technology Co Ltd
Priority to CN201510496436.9A priority Critical patent/CN105114761A/en
Publication of CN105114761A publication Critical patent/CN105114761A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • F16L59/08—Means for preventing radiation, e.g. with metal foil

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)

Abstract

The invention relates to a nanometer aerogel thermal insulation blanket. The nanometer aerogel thermal insulation blanket comprises an aluminum silicate acupuncture blanket, wherein nanometer aerogel is arranged on the aluminum silicate acupuncture blanket; and an aluminum film reflection layer is arranged on the outer surface. The nanometer aerogel thermal insulation blanket has such excellent performances as high-temperature resistance, high reflection, high thermal insulation and light weight, and is convenient for manufacturing and construction.

Description

A kind of nanoporous aerogel blanket insulation
Technical field
The present invention relates to field of thermal insulation, refer in particular to a kind of nanoporous aerogel blanket insulation.
Background technique
The thermal insulating material complex structure in more than 800 degree, the fields such as current domestic nuclear power, thermoelectricity pipe network and Aeronautics and Astronautics, general employing multi-layer heat preserving, and thermal insulation layer is too thick, generally to reach about 50-100 centimetre, and working life is low, effect is also undesirable, particularly be incubated bulky, the development in serious restriction China's Grand Equipments field, for this reason, we have developed a kind of nanoporous aerogel blanket insulation with high temperature resistant, high reverse--bias, the high excellent performance such as adiabatic, lightweight, and easy to make, easy construction.
Summary of the invention
The present invention seeks to provide to overcome the deficiencies in the prior art a kind of nanoporous aerogel blanket insulation with high temperature resistant, high reverse--bias, the high excellent performance such as adiabatic, lightweight, and easy to make, easy construction.
For achieving the above object, the technical solution used in the present invention is: a kind of nanoporous aerogel blanket insulation, comprises alumina silicate needle punched blanket; Described alumina silicate needle punched blanket is provided with nanoporous aerogel, and outer surface is provided with aluminium film reflecting layer.
Preferably, described nanoporous aerogel is evenly arranged on alumina silicate needle punched blanket.
Preferably, described nanoporous aerogel is nanosized SiO_2 aerogel.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Nanoporous aerogel blanket insulation of the present invention has the excellent performances such as high temperature resistant, high reverse--bias, height are adiabatic, lightweight, and easy to make, easy construction.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of nanoporous aerogel blanket insulation of the present invention;
Wherein: 1, alumina silicate needle punched blanket; 2, nanoporous aerogel; 3, aluminium film reflecting layer.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1 is nanoporous aerogel blanket insulation of the present invention, comprises two alumina silicate needle punched blankets 1; Alumina silicate needle punched blanket 1 described in every bar is provided with nanoporous aerogel 2, adds effect of heat insulation, and two described alumina silicate needle punched blankets 1 are all arranged in aluminium film reflecting layer 3, increase reflectivity; Described nanoporous aerogel 2 is nanosized SiO_2 aerogel, and quality is light, and heat-shielding performance is good.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Nanoporous aerogel blanket insulation of the present invention has the excellent performances such as high temperature resistant, high reverse--bias, height are adiabatic, lightweight, and easy to make, easy construction.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technological scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.

Claims (3)

1. a nanoporous aerogel blanket insulation, is characterized in that: comprise alumina silicate needle punched blanket; Described alumina silicate needle punched blanket is provided with nanoporous aerogel, and outer surface is provided with aluminium film reflecting layer.
2. nanoporous aerogel blanket insulation according to claim 1, is characterized in that: described nanoporous aerogel is evenly arranged on alumina silicate needle punched blanket.
3. nanoporous aerogel blanket insulation according to claim 1 and 2, is characterized in that: described nanoporous aerogel is nanosized SiO_2 aerogel.
CN201510496436.9A 2015-08-13 2015-08-13 Nanometer aerogel thermal insulation blanket Pending CN105114761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510496436.9A CN105114761A (en) 2015-08-13 2015-08-13 Nanometer aerogel thermal insulation blanket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510496436.9A CN105114761A (en) 2015-08-13 2015-08-13 Nanometer aerogel thermal insulation blanket

Publications (1)

Publication Number Publication Date
CN105114761A true CN105114761A (en) 2015-12-02

Family

ID=54662813

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510496436.9A Pending CN105114761A (en) 2015-08-13 2015-08-13 Nanometer aerogel thermal insulation blanket

Country Status (1)

Country Link
CN (1) CN105114761A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1749214A (en) * 2005-08-01 2006-03-22 中国人民解放军国防科学技术大学 Aerogel heat insulation composite material and its preparing method
CN2784858Y (en) * 2004-08-30 2006-05-31 海尔集团公司 Astronautical thermal insulating plate
CN101439957A (en) * 2008-12-19 2009-05-27 长沙星纳气凝胶有限公司 Aerogel heat insulation composite material containing nano semiconductor infrared light screening agent and preparation thereof
CN101698584A (en) * 2009-11-13 2010-04-28 航天特种材料及工艺技术研究所 Fiber-reinforcement silicon dioxide aerogel continuous felt and preparation method thereof
CN101948296A (en) * 2010-09-28 2011-01-19 航天特种材料及工艺技术研究所 High-performance thermal insulation material and preparation method thereof
CN202787534U (en) * 2012-06-21 2013-03-13 蓝烟（北京）科技有限公司 Hydrophobic silica aerogel heat insulation board
CN103204666A (en) * 2013-04-22 2013-07-17 同济大学 Method for preparing aerogel or aerogel-fiber composite material in aqueous condition with low cost
CN103319141A (en) * 2012-03-23 2013-09-25 刘凤文 Aerogel composite material
CN103496706A (en) * 2013-09-24 2014-01-08 北京艾若格科技发展有限公司 Preparation method of aerogel composite material
CN103626467A (en) * 2013-12-11 2014-03-12 北京建筑材料科学研究总院有限公司 Preparation method of aerosil composite glass cotton fiber needled felt
CN103672304A (en) * 2013-11-07 2014-03-26 苏州市君悦新材料科技有限公司 Novel nanometer thermal insulation material
CN205001764U (en) * 2015-08-13 2016-01-27 苏州市君悦新材料科技股份有限公司 Nanometer aerogel blanket insulation

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2784858Y (en) * 2004-08-30 2006-05-31 海尔集团公司 Astronautical thermal insulating plate
CN1749214A (en) * 2005-08-01 2006-03-22 中国人民解放军国防科学技术大学 Aerogel heat insulation composite material and its preparing method
CN101439957A (en) * 2008-12-19 2009-05-27 长沙星纳气凝胶有限公司 Aerogel heat insulation composite material containing nano semiconductor infrared light screening agent and preparation thereof
CN101698584A (en) * 2009-11-13 2010-04-28 航天特种材料及工艺技术研究所 Fiber-reinforcement silicon dioxide aerogel continuous felt and preparation method thereof
CN101948296A (en) * 2010-09-28 2011-01-19 航天特种材料及工艺技术研究所 High-performance thermal insulation material and preparation method thereof
CN103319141A (en) * 2012-03-23 2013-09-25 刘凤文 Aerogel composite material
CN202787534U (en) * 2012-06-21 2013-03-13 蓝烟（北京）科技有限公司 Hydrophobic silica aerogel heat insulation board
CN103204666A (en) * 2013-04-22 2013-07-17 同济大学 Method for preparing aerogel or aerogel-fiber composite material in aqueous condition with low cost
CN103496706A (en) * 2013-09-24 2014-01-08 北京艾若格科技发展有限公司 Preparation method of aerogel composite material
CN103672304A (en) * 2013-11-07 2014-03-26 苏州市君悦新材料科技有限公司 Novel nanometer thermal insulation material
CN103626467A (en) * 2013-12-11 2014-03-12 北京建筑材料科学研究总院有限公司 Preparation method of aerosil composite glass cotton fiber needled felt
CN205001764U (en) * 2015-08-13 2016-01-27 苏州市君悦新材料科技股份有限公司 Nanometer aerogel blanket insulation

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
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Application publication date: 20151202