CN103672304A - Novel nanometer thermal insulation material - Google Patents
Novel nanometer thermal insulation material Download PDFInfo
- Publication number
- CN103672304A CN103672304A CN201310547383.XA CN201310547383A CN103672304A CN 103672304 A CN103672304 A CN 103672304A CN 201310547383 A CN201310547383 A CN 201310547383A CN 103672304 A CN103672304 A CN 103672304A
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- China
- Prior art keywords
- filled
- inert gas
- bladder
- retardant
- thermal insulation
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- 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.)
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- 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
- F16L59/07—Arrangements using an air layer or vacuum the air layer being enclosed by one or more layers of insulation
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- 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
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- 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
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
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- 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
Abstract
The invention discloses a novel nanometer thermal insulation material. According to the novel nanometer thermal insulation material, a capsule filled with inflaming-retarding inert gas is used as a middle basic layer, wherein a first aluminum coating reflecting layer is attached to the upper surface of the capsule filled with the inflaming-retarding inert gas, a thermal insulation wave fiber layer filled with nanometer aerogel is attached to the lower surface of the capsule filled with the inflaming-retarding inert gas, the inside of the capsule is filled with the inflaming-retarding inert gas, and a SiO2 oxidation resistance wear-resisting layer is attached to the upper surface of the first aluminum coating reflecting layer. The novel nanometer thermal insulation material makes the most of the characteristic that the first aluminum coating reflecting layer, the capsule filled with the inflaming-retarding inert gas and the thermal insulation wave fiber layer filled with the nanometer aerogel have high temperature resistance, high thermal insulation properties and the like, thereby having the advantages of being high in reflectance, thermal insulation performance and heat preservation performance, capable of preventing oxidation and corrosion, resistant to a high temperature, economical and durable.
Description
Technical field
The present invention relates to a kind of have high reflection, high adiabatic, insulation again can be anti-oxidant and corrosion-resistant also have high-temperature resistant result, economy and durability novel nano heat-insulating material.
Background technique
The descending pressure of domestic economy strengthens at present, in country " 12 " planning, energy-saving and emission-reduction have been formulated to binding target: by 2015, the ten thousand yuan of GDP (gross domestic product) energy consumptions in the whole nation drop to 0.869 ton of standard coal (by calculation of price in 2005), 1.034 tons of standard coals than 2010 decline 16%, chemical oxygen demand (COD) and SO2 emissions decline respectively 8%, ammonia nitrogen and nitrogen oxide emission decline respectively 10%, during " 12 ", realize 6.7 hundred million tons of standard coals of energy saving.Visible, energy-saving and emission-reduction are shouldered heavy responsibilities, and Thermal Power Enterprises also will face larger energy-saving and emission-reduction pressure.
Current domestic thermoelectricity industry reduces discharging the requirement of index with respect to national energy-saving, generally feel difficult, arduous task.No matter, from the economic benefit of Thermal Power Enterprises self or the angle of the energy-saving and emission-reduction index indispensable and demanding task of country, the transfer efficiency that effectively improves enterprise's thermoelectricity pipe network is all very urgent.In conjunction with the actual state of enterprise, the major measure that Thermal Power Enterprises is generally taked is at present generally following several respects:
1, strengthening internal control; Be in particular in by a series of administrative aspects and prevent to greatest extent the generation of the observable wasting phenomenas of naked eyes such as inner run, drip, leak.
2, drop into huge fund the capital equipments such as steam turbine are upgraded, with efficient equipment, replace the equipment of poor efficiency, to reach energy-saving and cost-reducing object.
3, pipe network is carried out to energy-conservation upgrading.By novel pipeline, be incubated the application of new technologies and materials, reduce energy loss and the droop loss of steam in pipeline transmitting procedure, to reach energy-saving and cost-reducing object.
To Thermal Power Enterprises, heat supply network is exactly the lifeline of Thermal Power Enterprises, that is to say that heat supply is the central task of Thermal Power Enterprises and the foundation stone of depending on for existence and development.Therefore guaranteeing and meeting under the prerequisite of user's normal demand, how energy-saving and cost-reducing to obtain best economic benefit to greatest extent, the central task in the daily operation and management of Ye Shi enterprise.
In sum, for the present situation of current domestic Thermal Power Enterprises, to original pipe network insulation upgrading, be enterprise economic benefit, most economical in energy-saving and cost-reducing, the most effectively, one of the most urgent task.
China Ministry of Construction clearly stipulates, requires the city heat supply engineering heat supply network transfer efficiency should be more than 90%; China is incubated and continues to use for many years traditional heat preserving method always steam line at present, and the thermal insulating material of use mainly contains: rock wool, glass wool, silicate product etc.Can not waterproof or be easy to make moist due to these materials, therefore in use, be easy to run into water or water vapor; Once and run into water, so the effect of insulation will greatly reduce until all wound lose.The thermal insulating material that particularly material such as rock wool, glass wool is made, constructs very inconvenient.Most importantly its plumage bits are easy to spread and fly upward, and human body is caused to huge injury.Its use separately energy-saving effect also not ideal native land environmental administration of man generally do not encourage enterprise to use.Therefore, we developed a kind of have high reflection, high adiabatic, insulation again can be anti-oxidant and corrosion-resistant also have high-temperature resistant result, economy and durability novel nano heat-insulating material.
Summary of the invention
The present invention seeks to provide in order to overcome the deficiencies in the prior art a kind of have high reflection, high adiabatic, insulation can be anti-oxidant and corrosion-resistant also have high-temperature resistant result, economy and durability novel nano heat-insulating material.
For achieving the above object, the technical solution used in the present invention is: a kind of novel nano heat-insulating material, and the bladder that the fire-retardant inert gas of take is filled is intermediate base layer; The attached first aluminium film reflecting layer that is knotted on the upper surface of the bladder that described fire-retardant inert gas is filled, the attached fine layer of the adiabatic ripple of being filled by nanoporous aerogel that is knotted on the lower surface of the bladder of filling at described fire-retardant inert gas, the bladder inside that described fire-retardant inert gas is filled is filled with fire-retardant inert gas, the attached SiO that is knotted on the upper surface in described the first aluminium film reflecting layer
2antioxidant wear-resistant layer.
Preferably, the bladder that described fire-retardant inert gas is filled is formed by molecular modification mixing extruded blown by polyethylene; The height of the bladder that described fire-retardant inert gas is filled is 4-15 millimeter; The width of the bladder that described fire-retardant inert gas is filled is 3-50 millimeter.
Preferably, the fine layer of adiabatic ripple that described nanoporous aerogel is filled is filled to be implanted in ripple fiber cotton by nanoporous aerogel and is formed; The average diameter of described nanoporous aerogel is 60-90nm, and the thickness of described ripple fiber cotton is 5-100mm.
Preferably, preparing of the bladder that described fire-retardant inert gas is filled incorporated nano flame retardant material in material: nano imvite efficient flame-retarding agent.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Novel nano heat-insulating material of the present invention takes full advantage of the fine layer of adiabatic ripple that the bladder of the first aluminium film reflecting layer, fire-retardant inert gas filling and nanoporous aerogel fill and has the features such as high temperature resistant, high adiabatic material, make the present invention have high reflection, high adiabatic, being incubated again can be anti-oxidant and corrosion-resistantly also have high-temperature resistant result, an economy and durability.
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 novel nano heat-insulating material of the present invention;
Wherein: 1, SiO
2antioxidant wear-resistant layer; 2, the first aluminium film reflecting layer; 3, the bladder that fire-retardant inert gas is filled; 4, the fine layer of adiabatic ripple; 5, fire-retardant inert gas; 6, nanoporous aerogel.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1 is a kind of novel nano heat-insulating material of the present invention, and the bladder 3 that the fire-retardant inert gas 5 of take is filled is intermediate base layer; The attached first aluminium film reflecting layer 2 that is knotted on the upper surface of the bladder 3 that described fire-retardant inert gas 5 is filled, the attached fine layer 4 of the adiabatic ripple of being filled by nanoporous aerogel 6 that is knotted on the lower surface of the bladder 3 of filling at described fire-retardant inert gas 5, bladder 3 inside that described fire-retardant inert gas 5 is filled are filled with fire-retardant inert gas 5, the attached SiO that is knotted on the upper surface in described the first aluminium film reflecting layer 2
2antioxidant wear-resistant layer 1; The bladder 3 that described fire-retardant inert gas 5 is filled is formed by molecular modification mixing extruded blown by polyethylene; The height of the bladder 3 that described fire-retardant inert gas 5 is filled is 4-15 millimeter; The width of the bladder 3 that described fire-retardant inert gas 5 is filled is 3-50 millimeter; The fine layer 4 of adiabatic ripple that described nanoporous aerogel 6 is filled is filled to be implanted in ripple fiber cotton by nanoporous aerogel 6 and is formed; The average diameter of described nanoporous aerogel 6 is 60-90nm, and the thickness of described ripple fiber cotton is 5-100mm; Preparing of the bladder 6 that described fire-retardant inert gas 5 is filled incorporated nano flame retardant material in material: nano imvite efficient flame-retarding agent, and as Al
2o
9si
3.
Novel nano heat-insulating material of the present invention takes full advantage of the fine layer of adiabatic ripple that the bladder of the first aluminium film reflecting layer, fire-retardant inert gas filling and nanoporous aerogel fill and has the features such as high temperature resistant, high adiabatic material, make the present invention have high reflection, high adiabatic, being incubated again can be anti-oxidant and corrosion-resistantly also have high-temperature resistant result, an economy and durability.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. a novel nano heat-insulating material, is characterized in that: the bladder that the fire-retardant inert gas of take is filled is intermediate base layer; The attached first aluminium film reflecting layer that is knotted on the upper surface of the bladder that described fire-retardant inert gas is filled, the attached fine layer of the adiabatic ripple of being filled by nanoporous aerogel that is knotted on the lower surface of the bladder of filling at described fire-retardant inert gas, the bladder inside that described fire-retardant inert gas is filled is filled with fire-retardant inert gas, the attached SiO that is knotted on the upper surface in described the first aluminium film reflecting layer
2antioxidant wear-resistant layer.
2. novel nano heat-insulating material according to claim 1, is characterized in that: the bladder that described fire-retardant inert gas is filled is formed by molecular modification mixing extruded blown by polyethylene; The height of the bladder that described fire-retardant inert gas is filled is 4-15 millimeter; The width of the bladder that described fire-retardant inert gas is filled is 3-50 millimeter.
3. novel nano heat-insulating material according to claim 1 and 2, is characterized in that: the fine layer of adiabatic ripple that described nanoporous aerogel is filled is filled to be implanted in ripple fiber cotton by nanoporous aerogel and formed; The average diameter of described nanoporous aerogel is 60-90nm, and the thickness of described ripple fiber cotton is 5-100mm.
4. novel nano heat-insulating material according to claim 3, is characterized in that: preparing of the bladder that described fire-retardant inert gas is filled incorporated nano flame retardant material in material: nano imvite efficient flame-retarding agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310547383.XA CN103672304B (en) | 2013-11-07 | 2013-11-07 | A kind of nano-thermal-insulating insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310547383.XA CN103672304B (en) | 2013-11-07 | 2013-11-07 | A kind of nano-thermal-insulating insulation material |
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| Publication Number | Publication Date |
|---|---|
| CN103672304A true CN103672304A (en) | 2014-03-26 |
| CN103672304B CN103672304B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310547383.XA Active CN103672304B (en) | 2013-11-07 | 2013-11-07 | A kind of nano-thermal-insulating insulation material |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165258A (en) * | 2014-07-08 | 2014-11-26 | 苏州市君悦新材料科技有限公司 | Nano polyethylene heat insulation and preservation membrane |
| CN104167514A (en) * | 2014-07-08 | 2014-11-26 | 苏州市君悦新材料科技有限公司 | Lithium battery packaging film with high barrier and acid and alkali resistance |
| CN105114761A (en) * | 2015-08-13 | 2015-12-02 | 苏州市君悦新材料科技股份有限公司 | Nanometer aerogel thermal insulation blanket |
| CN105864579A (en) * | 2016-05-31 | 2016-08-17 | 苏州市君悦新材料科技股份有限公司 | Novel thermal insulation structure |
| WO2018157468A1 (en) * | 2017-02-28 | 2018-09-07 | 芜湖美的厨卫电器制造有限公司 | Method for manufacturing insulation profile |
| CN110744889A (en) * | 2019-09-23 | 2020-02-04 | 苏州市君悦新材料科技股份有限公司 | Nano flame-retardant sound-insulation heat-insulation material for aerospace |
Citations (9)
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|---|---|---|---|---|
| CN86102721A (en) * | 1985-03-19 | 1986-09-17 | 三菱金属株式会社 | Thermoinsulation material and insulated piping |
| JPH11201374A (en) * | 1998-01-12 | 1999-07-30 | Sekisui Chem Co Ltd | Refractory heat insulation material for piping, and its execution method |
| GB2398758A (en) * | 2002-11-27 | 2004-09-01 | Laurent Thierry S A | Supple thermal-insulation material comprising at least one perforated batt |
| CN201206700Y (en) * | 2008-05-16 | 2009-03-11 | 比亚迪股份有限公司 | Heat insulation film and heat insulation sheet material containing the heat insulation film |
| CN102338262A (en) * | 2010-07-20 | 2012-02-01 | 益科博能源科技（上海）有限公司 | Vacuumizing device of thermal insulation system |
| CN102503356A (en) * | 2011-11-11 | 2012-06-20 | 广州大学 | Oriented fiber aerogel heat-insulating compound material and preparation method thereof |
| CN102705595A (en) * | 2012-06-03 | 2012-10-03 | 李寿山 | Thermal insulation anti-corrosive high pressure bearing special steel-plastic composite pipe |
| CN103112204A (en) * | 2013-03-07 | 2013-05-22 | 苏州市君悦新材料科技有限公司 | Novel high flame retardance and thermal insulation nano-material |
| CN203604910U (en) * | 2013-11-07 | 2014-05-21 | 苏州市君悦新材料科技有限公司 | Novel nanometer heat insulating material |
-
2013
- 2013-11-07 CN CN201310547383.XA patent/CN103672304B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102721A (en) * | 1985-03-19 | 1986-09-17 | 三菱金属株式会社 | Thermoinsulation material and insulated piping |
| JPH11201374A (en) * | 1998-01-12 | 1999-07-30 | Sekisui Chem Co Ltd | Refractory heat insulation material for piping, and its execution method |
| GB2398758A (en) * | 2002-11-27 | 2004-09-01 | Laurent Thierry S A | Supple thermal-insulation material comprising at least one perforated batt |
| CN201206700Y (en) * | 2008-05-16 | 2009-03-11 | 比亚迪股份有限公司 | Heat insulation film and heat insulation sheet material containing the heat insulation film |
| CN102338262A (en) * | 2010-07-20 | 2012-02-01 | 益科博能源科技（上海）有限公司 | Vacuumizing device of thermal insulation system |
| CN102503356A (en) * | 2011-11-11 | 2012-06-20 | 广州大学 | Oriented fiber aerogel heat-insulating compound material and preparation method thereof |
| CN102705595A (en) * | 2012-06-03 | 2012-10-03 | 李寿山 | Thermal insulation anti-corrosive high pressure bearing special steel-plastic composite pipe |
| CN103112204A (en) * | 2013-03-07 | 2013-05-22 | 苏州市君悦新材料科技有限公司 | Novel high flame retardance and thermal insulation nano-material |
| CN203604910U (en) * | 2013-11-07 | 2014-05-21 | 苏州市君悦新材料科技有限公司 | Novel nanometer heat insulating material |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165258A (en) * | 2014-07-08 | 2014-11-26 | 苏州市君悦新材料科技有限公司 | Nano polyethylene heat insulation and preservation membrane |
| CN104167514A (en) * | 2014-07-08 | 2014-11-26 | 苏州市君悦新材料科技有限公司 | Lithium battery packaging film with high barrier and acid and alkali resistance |
| CN105114761A (en) * | 2015-08-13 | 2015-12-02 | 苏州市君悦新材料科技股份有限公司 | Nanometer aerogel thermal insulation blanket |
| CN105864579A (en) * | 2016-05-31 | 2016-08-17 | 苏州市君悦新材料科技股份有限公司 | Novel thermal insulation structure |
| WO2018157468A1 (en) * | 2017-02-28 | 2018-09-07 | 芜湖美的厨卫电器制造有限公司 | Method for manufacturing insulation profile |
| CN110744889A (en) * | 2019-09-23 | 2020-02-04 | 苏州市君悦新材料科技股份有限公司 | Nano flame-retardant sound-insulation heat-insulation material for aerospace |
| CN110744889B (en) * | 2019-09-23 | 2021-10-01 | 苏州市君悦新材料科技股份有限公司 | Nano flame-retardant sound-insulation heat-insulation material for aerospace |
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| Publication number | Publication date |
|---|---|
| CN103672304B (en) | 2016-06-15 |
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Address after: 215164 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 699 Applicant after: SUZHOU JUNYUE NEW MATERIAL TECHNOLOGY CO., LTD. Address before: 215164 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 868 building B Suzhou Junyue new Mstar Technology Ltd Applicant before: Suzhou Junyue New Material Technology Co., Ltd. |
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