CN206446775U - 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
- CN206446775U CN206446775U CN201621395968.XU CN201621395968U CN206446775U CN 206446775 U CN206446775 U CN 206446775U CN 201621395968 U CN201621395968 U CN 201621395968U CN 206446775 U CN206446775 U CN 206446775U
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- China
- Prior art keywords
- phase
- change microcapsule
- heat insulating
- life saving
- saving clothing
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Abstract
The utility model 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 being provided with phase-change microcapsule in water barrier, heat insulation layer and the comfortable thermosphere set gradually from outside to inside, the comfortable thermosphere.The marine heat insulating life saving clothing for use of utilization phase-change microcapsule described in the utility model 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 used is nontoxic non-corrosive phase-change material energy storage medium, phase transition temperature can easily be accommodated, it is 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 utility model is related to marine salvage auxiliary equipment technical field, and in particular to one kind utilizes phase-change microcapsule enhancing
The marine heat insulating life saving clothing for use of insulation.
Background technology
Because traditional life vest primarily serves the effect of floating, make the body of drowning people or lifeguard largely 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 used now relies primarily on the complex heat-preservation such as neoprene fabric and blocks body direct
The natural method insulation contacted with water, heat-insulating property is single, the characteristics of shortage is 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 terms of heat energy.Chemical energy turns
Turn to heat energy presence can not 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.
Utility model content
The utility model is directed to the proposition of problem above, and a kind of utilization phase-change microcapsule of research and design strengthens the sea of insulation
Upper heat insulating life saving clothing for use.The technological means that the utility model 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 being provided with phase transformation in water barrier, heat insulation layer and the comfortable thermosphere set gradually from outside to inside, 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 microcapsule is 24~30 DEG C.
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 described in the utility model
With advantages below：
1st, phase-change microcapsule phase-change material has larger latent heat, being capable of long period and hot needed for offer personnel on one's own initiative
Amount, it is ensured that the normal vital movement of personnel.
2nd, the utility model uses phase-change microcapsule, and user of service is constantly provided by phase transformation when phase-change material is liquid
Heat, the temperature change very little in endothermic dissolution and heat release condensation process, and can repeatedly circulate and recycle, practical environmental protection.
3rd, the utility model optionally carries out the sewing of phase-change microcapsule at the more crucial position of human body, without right
Being stuffed entirely with inside immersion suit progress, alleviates the action burden of user of service, reduces user of service's physical consumption, have
Relatively light practical the characteristics of.
4th, the utility model, which only need to simply add cheap paraffin class phase-change microcapsule, can improve warming garment
Performance, low cost is workable, is adapted to promote on a large scale.
5th, the utility model using one layer of 2 ㎜ aerogel blanket as heat-barrier material, due to 2 ㎜ aerogel blanket thermal conductivity factors
Only 0.012-0.018w/mk, smaller density is 180~220kg/m3, with light quality, the advantages of heat-proof quality is good.
Transmission of the human heat to seawater can effectively be reduced.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the immersion suit fabric structure schematic diagram described in the utility model embodiment.
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 comfortable thermosphere 8 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 provided with infrastructure devices such as waterproof slide fastener 2, air bag 4 and safety belts 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 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 phase-change material in the phase-change microcapsule be：46# paraffin 33%~50%；Positive ten
The combination 13%~33% of one or both of 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 is set
It is placed in anti-leak interlayer.Born a heavy burden to mitigate, mainly in the head of 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 realize that the enhancing of conventional vacuum clothes is protected
Temperature effect, improves the comfort of user of service.Anti-leak interlayer can be the cloth pocket of various material, such as 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 environment that immersion suit after improvement should be deposited in more than 30 DEG C 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.It 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.
The paraffin class phase-change material of 24~30 DEG C of preparation：
Solid material is weighed according to proportioning, melting completely is then heated at 50 DEG C, is added within 10 minutes or so melting
Enter in fluent material, 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 preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, on the premise of the utility model design spirit is not departed from, and those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (6)
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
State in water barrier, heat insulation layer and comfortable thermosphere that immersion suit fabric includes setting gradually from outside to inside, the comfortable thermosphere
Provided with phase-change microcapsule.
2. the marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation according to claim 1, 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 of utilization phase-change microcapsule enhancing insulation according to claim 1, it is characterised in that：Institute
The phase transition temperature for stating phase-change microcapsule is 24~30 DEG C.
4. the marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation according to claim 1, 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.
5. the marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation according to claim 4, 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.
6. the marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation as claimed in any of claims 1 to 5,
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 |
|---|---|---|---|
| CN201621395968.XU CN206446775U (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 |
|---|---|---|---|
| CN201621395968.XU CN206446775U (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 |
|---|---|
| CN206446775U true CN206446775U (en) | 2017-08-29 |
Family
ID=59673875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621395968.XU Expired - Fee Related CN206446775U (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) | CN206446775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741740A (en) * | 2016-12-19 | 2017-05-31 | 大连海事大学 | A kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation |
| CN113456359A (en) * | 2021-08-09 | 2021-10-01 | 浙江维泰医疗器械有限公司 | Portable heat-preservation emergency stretcher and using method thereof |
-
2016
- 2016-12-19 CN CN201621395968.XU patent/CN206446775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741740A (en) * | 2016-12-19 | 2017-05-31 | 大连海事大学 | A kind of marine heat insulating life saving clothing for use of utilization phase-change microcapsule enhancing insulation |
| CN113456359A (en) * | 2021-08-09 | 2021-10-01 | 浙江维泰医疗器械有限公司 | Portable heat-preservation emergency stretcher and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |