CN106741740A - A kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation - Google Patents
A kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation Download PDFInfo
- Publication number
- CN106741740A CN106741740A CN201611179874.3A CN201611179874A CN106741740A CN 106741740 A CN106741740 A CN 106741740A CN 201611179874 A CN201611179874 A CN 201611179874A CN 106741740 A CN106741740 A CN 106741740A
- Authority
- CN
- China
- Prior art keywords
- phase
- change microcapsule
- heat insulating
- life saving
- saving clothing
- 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
Links
- 239000003094 microcapsule Substances 0.000 title claims abstract description 36
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 15
- 239000012782 phase change material Substances 0.000 claims abstract description 18
- 238000007654 immersion Methods 0.000 claims abstract description 15
- 239000005439 thermosphere Substances 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000004888 barrier function Effects 0.000 claims abstract description 7
- 239000012188 paraffin wax Substances 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims abstract description 4
- 239000011229 interlayer Substances 0.000 claims description 10
- 239000010410 layer Substances 0.000 claims description 9
- 239000004964 aerogel Substances 0.000 claims description 6
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 6
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 5
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 claims description 4
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 claims description 3
- 210000004013 groin Anatomy 0.000 claims description 3
- 239000013535 sea water Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000004146 energy storage Methods 0.000 abstract description 2
- 230000009972 noncorrosive effect Effects 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 206010013647 Drowning Diseases 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/087—Body suits, i.e. substantially covering the user's body ; Immersion suits, i.e. substantially completely covering the user
- B63C9/105—Body suits, i.e. substantially covering the user's body ; Immersion suits, i.e. substantially completely covering the user having gas-filled compartments
- B63C9/1055—Body suits, i.e. substantially covering the user's body ; Immersion suits, i.e. substantially completely covering the user having gas-filled compartments inflatable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention discloses a kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation, including immersion suit fabric, the immersion suit fabric includes the water barrier, heat insulation layer and the comfortable thermosphere that set gradually from outside to inside, and phase-change microcapsule is provided with the comfortable thermosphere.The marine heat insulating life saving clothing for use of utilization phase-change microcapsule of the present invention enhancing insulation being capable of long period and offer personnel institute calorific requirement on one's own initiative, the normal vital movement of guarantee personnel, the paraffin microcapsule for using is nontoxic non-corrosive phase-change material energy storage medium, and phase transition temperature can easily be accommodated, stable and practical environmentally friendly without surfusion, low cost, it is workable, it is adapted to promote on a large scale, with light quality, the advantages of heat-proof quality is good, can effectively reduce transmission of the human heat to seawater.
Description
Technical field
The present invention relates to marine salvage auxiliary equipment technical field, and in particular to one kind strengthens insulation using phase-change microcapsule
Marine heat insulating life saving clothing for use.
Background technology
The effect of floating is primarily served due to traditional life vest, makes the body major part of drowning people or lifeguard exposed
In the seawater, to cause human heat to scatter and disappear excessive, therefore a kind of soaking type heat insulating life saving clothing for use is into rescuing for being generally equipped with ship
Help auxiliary equipment.But the heat insulating life saving clothing for use for currently using relies primarily on the complex heat-preservation such as neoprene fabric, and blocking body is direct
The natural method insulation contacted with water, heat-insulating property is single, lacks the characteristics of being actively incubated, and can not effectively reduce heat
Loss.
It is common actively to strengthen that insulating product is concentrated mainly on chemical energy and electric energy is converted into the aspects such as heat energy.Chemical energy turns
Turn to heat energy presence cannot circulate offer heat energy, not environmentally the shortcomings of；Electric energy be converted into heat energy exist equipment making process it is complicated,
Heavy the shortcomings of, cause wearer handicapped, lack Practical Performance.
The content of the invention
The present invention is directed to the proposition of problem above, and a kind of utilization phase-change microcapsule of research and design strengthens the marine guarantor of insulation
Warm immersion suit.The technological means that the present invention is used is as follows：
A kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation, including immersion suit fabric, the immersion suit
Fabric includes the water barrier, heat insulation layer and the comfortable thermosphere that set gradually from outside to inside, and phase transformation is provided with the comfortable thermosphere
Microcapsules.
Further, the heat insulation layer is made up of aerogel blanket, and the water barrier is made up of neoprene.
Further, the phase transition temperature of the phase-change material in the phase-change microcapsule is 24~30 DEG C.
Further, the component and percentage by weight of the phase-change material in the phase-change microcapsule are：46# paraffin 33%~
50%；One or two combination 13%~33% in n-octadecane and n-dodecanol；In atoleine and butyl stearate
One or two combination 33%~37%.
Further, anti-leak interlayer, the phase transformation are provided with the overall region of the comfortable thermosphere or subregion
Microcapsules are arranged in anti-leak interlayer.
Further, the head of the comfortable thermosphere, neck, chest, back, groin, big leg outer side and foot set
There is anti-leak interlayer.
Further, the immersion suit is provided with waterproof slide fastener, air bag and safety belt.
Compared with the prior art, the marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation of the present invention has
Advantages below：
1st, wax phase change microencapsulated phase change material has larger latent heat (200kJ/kg), is different from common sensible heat material
With natural heat insulating material, the long period and personnel institute calorific requirement can be on one's own initiative provided, it is ensured that the normal vital movement of personnel.
2nd, the paraffin class phase-change microcapsule that the present invention is used is nontoxic non-corrosive phase-change material energy storage medium, phase alternating temperature
Degree can easily be accommodated, and stablize and without surfusion, be different from common chemical sensible heat thermal insulation medium.It is logical when phase-change material is liquid
Cross phase transformation and user of service's heat is constantly provided, the temperature change very little in endothermic dissolution and heat release condensation process, and can be multiple
Circulation is recycled, practical environmental protection.
3rd, the present invention optionally carries out the sewing of phase-change microcapsule at the more crucial position of human body, without to lifesaving
Clothes carry out being stuffed entirely with for inside, alleviate the action burden of user of service, user of service's physical consumption are reduced, with relative
Light practical the characteristics of.
4th, the present invention is carried by only need to simply adding the phase-change microcapsule of cheap paraffin class composite phase-change material
The Practical Performance of warming garment high, low cost is workable, is adapted to promote on a large scale.
5th, the present invention uses one layer of 2 aerogel blanket of ㎜ as heat-barrier material, because 2 ㎜ aerogel blanket thermal conductivity factors are only
0.012-0.018w/mk, it is 180~220kg/m that density is smaller3, with light quality, the advantages of heat-proof quality is good.Can have
Effect reduces transmission of the human heat to seawater.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the immersion suit fabric structure schematic diagram described in the embodiment of the present invention.
Specific embodiment
As depicted in figs. 1 and 2, a kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation, including immersion suit
Fabric 1, the immersion suit fabric 1 includes the water barrier 6, heat insulation layer 7 and the comfortable thermosphere 8 that set gradually from outside to inside, described
Phase-change microcapsule is provided with comfortable thermosphere 8.
The water barrier 6 is made up of neoprene, and is provided with the infrastructure devices such as waterproof slide fastener 2, air bag 4 and safety belt 3.Institute
State heat insulation layer 7 to be made up of aerogel blanket, the thickness of heat insulation layer is 2 ㎜ in the present embodiment, play heat insulating function, reduce human heat
Dissipate, in the present embodiment, aerogel blanket fits in neoprene inner surface by appropriate cutting, and with comfortable thermosphere
Suture.
The phase transition temperature of the phase-change material in the phase-change microcapsule is 24~30 DEG C, and people can obtain more comfortable guarantor
Temperature, the latent heat of phase change of phase-change material is more than 200kJ/kg.
The component and percentage by weight of the phase-change material in the phase-change microcapsule be：46# paraffin 33%~50%；Positive ten
One or two combination 13%~33% in eight alkane and n-dodecanol；One kind in atoleine and butyl stearate or two
The combination 33%~37% planted.
Anti-leak interlayer is provided with the overall region of the comfortable thermosphere 8 or subregion, the phase-change microcapsule sets
It is placed in anti-leak interlayer.Born a heavy burden to mitigate, head mainly in comfortable thermosphere, neck, chest, back, groin, thigh
The position such as outside and foot sets anti-leak interlayer, and inside sets phase-change microcapsule, so as to the enhancing for realizing conventional vacuum clothes is protected
Temperature effect, improves the comfort of user of service.Anti-leak interlayer can be various material, such as the cloth pocket of suture, plastic sheeting
The softnesses such as interlayer, leak free design, can be fixed on different positions by way of sewing, and particular location can basis
Different demands are changed accordingly.
Because there is larger gap the action time for persons falling in water and lifesaving personnel, immersion suit；For different water
Domain temperature difference gap is larger.Therefore the addition of phase-change microcapsule amount should be fitted on the premise of the flexibility ratio and comfort level of user is met
Degree adds dress.For example when heat transfer density is 200kJ/h ㎡, uniform addition 1kg materials can ensure needed for the heat of 1 hour.
By the above-mentioned addition to phase-change material, it is necessary to adjust air bag size to solve buoyancy problem.According to buoyancy theorem,
Such as increase 2kg phase-change materials, air bag should correspondingly increase more than 0.002m3Air, to ensure that user normally floats.
In the immersion suit after improvement should being deposited in into more than 30 DEG C of environment before the use, it is ensured that in the case where environment is not used
Phase-change material is in liquid condition in immersion suit.Can be used directly when in use, into low temperature environment, the phase-change material of liquid
Mutually it is changed into solid-state, releases heat to be actively incubated.
Prepare 24~30 DEG C of paraffin class phase-change material：
Solid material is weighed according to proportioning, is then heated to melting completely at 50 DEG C, added within 10 minutes or so melting
Enter fluent material, in adition process, with the speed of addition solid material total amount 0.3~0.35% per minute, be slowly added, and stir
Mix uniform, maintained the temperature in whipping process between 46~50 DEG C, solid-liquid material is sufficiently mixed uniform or white clear liquid
The phase-change material of body shape, is finally putting into storage container, remains to prepare phase-change microcapsule.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to model of the invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art are to technical side of the invention
Various modifications and improvement that case is made, all should fall into the protection domain of claims of the present invention determination.
Claims (7)
1. a kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation, including immersion suit fabric, it is characterised in that：Institute
Stating immersion suit fabric includes the water barrier, heat insulation layer and the comfortable thermosphere that set gradually from outside to inside, in the comfortable thermosphere
It is provided with phase-change microcapsule.
2. the marine heat insulating life saving clothing for use that utilization phase-change microcapsule enhancing according to claim 1 is incubated, it is characterised in that：Institute
State heat insulation layer to be made up of aerogel blanket, the water barrier is made up of neoprene.
3. the marine heat insulating life saving clothing for use that utilization phase-change microcapsule enhancing according to claim 1 is incubated, it is characterised in that：Institute
The phase transition temperature for stating the phase-change material in phase-change microcapsule is 24~30 DEG C.
4. the marine heat insulating life saving clothing for use that utilization phase-change microcapsule enhancing according to claim 3 is incubated, it is characterised in that：Institute
The component and percentage by weight for stating the phase-change material in phase-change microcapsule be：
46# paraffin 33%~50%；
One or two combination 13%~33% in n-octadecane and n-dodecanol；
One or two combination 33%~37% in atoleine and butyl stearate.
5. the marine heat insulating life saving clothing for use that utilization phase-change microcapsule enhancing according to claim 1 is incubated, it is characterised in that：Institute
State comfortable thermosphere overall region or subregion in be provided with anti-leak interlayer, the phase-change microcapsule is arranged at leakage-proof clamp
In layer.
6. the marine heat insulating life saving clothing for use that utilization phase-change microcapsule enhancing according to claim 5 is incubated, it is characterised in that：Institute
Head, neck, chest, back, groin, big leg outer side and the foot for stating comfortable thermosphere are provided with anti-leak interlayer.
7. the marine heat insulating life saving clothing for use that utilization phase-change microcapsule enhancing as claimed in any of claims 1 to 6 is incubated,
It is characterized in that：The immersion suit is provided with waterproof slide fastener, air bag and safety belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179874.3A CN106741740A (en) | 2016-12-19 | 2016-12-19 | A kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179874.3A CN106741740A (en) | 2016-12-19 | 2016-12-19 | A kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741740A true CN106741740A (en) | 2017-05-31 |
Family
ID=58890741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611179874.3A Pending CN106741740A (en) | 2016-12-19 | 2016-12-19 | A kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741740A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108239432A (en) * | 2018-01-28 | 2018-07-03 | 蔡兴礼 | A kind of method that phase-change microcapsule is applied under construction |
| CN109050828A (en) * | 2018-09-18 | 2018-12-21 | 上海海事大学 | A kind of energy storage life jacket based on phase-changing energy storage material |
| CN109050827A (en) * | 2018-07-31 | 2018-12-21 | 深圳森阳环保材料科技有限公司 | A kind of heat insulating life saving clothing for use with positioning function |
| CN109131788A (en) * | 2018-09-04 | 2019-01-04 | 朱虹斐 | Heat insulating lifesaving circle |
| CN109971080A (en) * | 2017-12-27 | 2019-07-05 | 洛阳尖端技术研究院 | A kind of accumulation of heat polystyrene foam and its preparation method and application |
| JP7281038B1 (en) | 2022-06-09 | 2023-05-25 | 中建材科創新技術研究院（山東）有限公司 | Airgel Insulated Vessel Lifesaving Capsule |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109971080A (en) * | 2017-12-27 | 2019-07-05 | 洛阳尖端技术研究院 | A kind of accumulation of heat polystyrene foam and its preparation method and application |
| CN109971080B (en) * | 2017-12-27 | 2022-09-13 | 洛阳尖端技术研究院 | Heat storage polystyrene foam and preparation method and application thereof |
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| CN109050827A (en) * | 2018-07-31 | 2018-12-21 | 深圳森阳环保材料科技有限公司 | A kind of heat insulating life saving clothing for use with positioning function |
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| CN109050828A (en) * | 2018-09-18 | 2018-12-21 | 上海海事大学 | A kind of energy storage life jacket based on phase-changing energy storage material |
| JP7281038B1 (en) | 2022-06-09 | 2023-05-25 | 中建材科創新技術研究院（山東）有限公司 | Airgel Insulated Vessel Lifesaving Capsule |
| JP2023181064A (en) * | 2022-06-09 | 2023-12-21 | 中建材科創新技術研究院（山東）有限公司 | Aerogel thermal insulation vessel life-saving capsule |
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