CN218650396U - Integrated gel-based phase-change temperature-control waistcoat - Google Patents
Integrated gel-based phase-change temperature-control waistcoat Download PDFInfo
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- CN218650396U CN218650396U CN202222649113.7U CN202222649113U CN218650396U CN 218650396 U CN218650396 U CN 218650396U CN 202222649113 U CN202222649113 U CN 202222649113U CN 218650396 U CN218650396 U CN 218650396U
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- fabric
- surface fabric
- waistcoat
- temperature
- vest
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- 239000004744 fabric Substances 0.000 claims abstract description 114
- 239000012782 phase change material Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 230000010354 integration Effects 0.000 claims abstract description 5
- 239000006185 dispersion Substances 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920000544 Gore-Tex Polymers 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000036541 health Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 42
- 239000000499 gel Substances 0.000 description 23
- 230000007613 environmental effect Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000017 hydrogel Substances 0.000 description 3
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 3
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 description 2
- 229920002593 Polyethylene Glycol 800 Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010019345 Heat stroke Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses an integration gel base phase transition accuse temperature vest, including the vest body, the surface fabric of vest body is including coating the surface fabric skin, surface fabric intermediate level and the surface fabric inlayer that bonds together in proper order, the outer material of surface fabric is thermal-insulated waterproof cloth, the material in surface fabric intermediate level is phase change material, the material of surface fabric inlayer is the cold-feeling surface fabric. The utility model provides a novel accuse temperature vest with it is passive, high-efficient accuse temperature, gentle comfortable effect, the vest body adopts the surface fabric outer, the adhesive design of coating in surface fabric intermediate level and surface fabric inlayer can be with human body surface temperature long-term control between 24 ℃ to 32 ℃, guarantee under the extremely hot environment staff's health of life, the person of dress can not feel sultriness under the environment of high temperature by the vest, promote its comfort level and work efficiency, it needs additional power to solve cooling clothes on the present market, and is large, the quality is heavy, there is the potential safety hazard, it is uncomfortable to wear, with high costs problem.
Description
Technical Field
The utility model relates to a phase transition accuse temperature technical field especially relates to an integration gel base phase transition accuse temperature vest.
Background
In hot weather, people feel uncomfortable, and heatstroke and even life threatening are easy to occur. Outdoor workers such as traffic police, security personnel, epidemic prevention personnel and the like need to be placed in an 'oven' every day for seven to eight hours or even longer, and operators, firemen, electric welders and the like in front of the oven in a steel plant can bear more severe environment. The core temperature of the body of the high-temperature operating personnel frequently rises rapidly due to exposure to the high-temperature and high-humidity environment, the probability of occurrence of the heat-shooting disease is greatly increased, and the disease is acute and progresses rapidly.
For extremely hot environments, a series of temperature control clothing products have been developed and applied. The temperature control mode of the product mainly adopts the modes of air cooling, liquid cooling, electric refrigeration, air conditioning temperature control and the like, usually needs an external power supply, has potential safety hazards, occupies large space, is uncomfortable to wear and has high cost. The phase-change temperature control technology is a novel temperature control technology which is researched in recent years, and the phase-change material can exchange energy with the external environment (absorb heat from the external environment or emit heat to the external environment) in the phase-change process, so that the purposes of controlling the environmental temperature and utilizing the energy are achieved. Compared with other temperature control modes, the phase-change temperature control has the advantages of no need of external energy sources, realization of temperature control in cold and hot environments, accuracy in temperature control, small size, no maintenance, safety, reliability and the like. Although some phase change cooling clothes are applied at present, the temperature control effect is not ideal and the wearing comfort is greatly reduced because the mode of electric refrigeration, air cooling and the like is still required to be matched, or a pipeline for flowing phase change materials is required to be arranged in the fabric.
Therefore, an integrated gel-based phase-change temperature-control waistcoat needs to be provided, and the problems of the existing temperature-control clothes are solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an integration gel base phase transition accuse temperature vest to solve the most numerical control temperature clothes that provide in the above-mentioned background and need plus power, have the potential safety hazard, wear uncomfortable and with high costs problem.
In order to solve the technical problem, the utility model adopts the following technical proposal:
the utility model provides an integration gel base phase transition accuse temperature vest, includes the vest body, the surface fabric of vest body is including coating the surface fabric skin, surface fabric intermediate level and the surface fabric inlayer that bonds together in proper order, the outer material of surface fabric is thermal-insulated waterproof cloth, the material in surface fabric intermediate level is phase change material, the material of surface fabric inlayer is the cold-feeling surface fabric.
Preferably, the outer surface of the vest body is fixedly sewed with reflective strips, and the reflective strips are arranged on the two sides and the bottom of the front surface and the back surface of the vest body.
Preferably, the outer layer of the fabric comprises an outer film layer and an inner material layer which are coated and bonded together, the outer film layer comprises a polytetrafluoroethylene dispersion resin film or a polytetrafluoroethylene dispersion resin film, and the inner material layer comprises oxford fabric, fluorescent fabric, nylon fabric, terylene fabric or all cotton fabric.
Preferably, the outer layer of the fabric comprises a Dry-Tec waterproof fabric or a GORE-TEX fabric. The heat-insulating waterproof fabric on the outer layer of the fabric effectively reduces the transfer of environmental heat to the middle layer of the fabric and the surface of human skin on the one hand, and prevents the loss of moisture of the phase-change material on the middle layer of the fabric on the other hand, thereby prolonging the service life of the fabric.
Preferably, the phase change material of the fabric middle layer is a gel-based phase change material, and the gel-based phase change material comprises sodium sulfate decahydrate, PEG600 and/or PEG800. The gel-based phase-change material in the middle layer of the fabric can absorb external heat and control the temperature at the phase-change temperature, and the moisture and the functional substances contained in the gel enhance the cool feeling of a human body.
Preferably, the middle layer of the fabric is a hydrogel-based phase change material with the mass content of 1-50%. The phase-change material is in the form of large-area cloth-like gel and has excellent mechanical properties.
Preferably, the cold feeling fabric of the inner layer of the fabric comprises a polyester cold feeling fabric or a nylon cold feeling fabric. The cold sensing fabric of the inner layer of the fabric can sense the cold of the gel-based phase-change material to the body surface, quickly diffuse body heat and accelerate the perspiration dissipation, and the cold and comfortable functions of the close-fitting fabric are kept for a long time.
The cold-sensing fabric of the inner layer of the fabric senses the cold of the phase-change material of the middle layer of the fabric to the body surface, quickly diffuses body heat and accelerates the perspiration dissipation, and keeps the cold and comfortable functions of the close-fitting fabric for a long time.
The utility model has the advantages as follows:
the utility model discloses owing to adopted above technical scheme, a novel accuse temperature vest with it is passive, high-efficient accuse temperature, gentle comfortable effect is provided, the vest body adopts the surface fabric skin, the adhesive design of coating of surface fabric intermediate level and surface fabric inlayer can be with human body surface temperature long-term control between 24 ℃ to 32 ℃, guarantee under the very hot environment staff's health, the person of dress can not feel sultry under the environment of high temperature wearing the vest, promote its comfort level and work efficiency, it needs plus power to solve cooling clothes on the present market, and is bulky, the quality is heavy, there is the potential safety hazard, it is uncomfortable to wear, with high costs scheduling problem.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to make the technical means more comprehensible, and to make the above and other objects, technical features, and advantages of the present invention easier to understand, one or more preferred embodiments are listed below, and the following detailed description is given with reference to the accompanying drawings.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 shows a schematic front structural view of an integrated gel-based phase-change temperature control waistcoat of the present invention.
Fig. 2 shows a back structure schematic diagram of an integrated gel-based phase-change temperature control waistcoat of the present invention.
Fig. 3 shows a schematic view of a sectional structure of a waistcoat body of an integrated gel-based phase-change temperature control waistcoat of the present invention.
Fig. 4 shows a schematic diagram of the temperature curve change of the integrated gel-based phase-change temperature control waistcoat of the present invention.
Description of the main reference numerals:
1-waistcoat body, 11-fabric outer layer, 12-fabric middle layer, 13-fabric inner layer and 2-reflective strip.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Spatially relative terms, such as "below," "lower," "upper," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the object in use or operation in addition to the orientation depicted in the figures. For example, if the items in the figures are turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the elements or features. Thus, the exemplary term "below" can encompass both an orientation of below and above. The articles may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.
As shown in fig. 1-3, an integrated gel-based phase-change temperature-control waistcoat comprises a waistcoat body 1, wherein a fabric of the waistcoat body 1 comprises a fabric outer layer 11, a fabric intermediate layer 12 and a fabric inner layer 13 which are sequentially coated and bonded together. The outer fixed surface of vest body 1 is sewed up and is installed reflection of light strip 2, reflection of light strip 2 sets up in the both sides and the bottom at vest body 1 front and back. The front opening of the front surface of the waistcoat body 1 is closed by a zipper. The reflective strips 2 can improve the identification degree of people wearing the waistcoat at night and increase the safety of the people.
The fabric outer layer 11 is made of heat-insulating waterproof cloth, the fabric outer layer 11 comprises an outer film layer and an inner material layer which are coated and bonded together, the outer film layer comprises a polytetrafluoroethylene dispersion resin film or a polytetrafluoroethylene dispersion resin film, and the inner material layer comprises oxford cloth, fluorescent cloth, nylon cloth, polyester cloth or all-cotton cloth.
In another preferred mode, the fabric outer layer 11 comprises Dry-Tec waterproof fabric or GORE-TEX fabric. The heat-insulating waterproof fabric of the fabric outer layer 11 effectively reduces the transfer of environmental heat to the fabric intermediate layer 12 and the surface of human skin on the one hand, and prevents the loss of moisture of the phase change material of the fabric intermediate layer 12 on the other hand, thereby prolonging the service life of the fabric.
The fabric intermediate layer 12 is made of a phase change material, the phase change material of the fabric intermediate layer 12 is a gel-based phase change material, and the gel-based phase change material comprises sodium sulfate decahydrate, PEG600 and/or PEG800. The gel-based phase-change material can absorb external heat and control the temperature at the phase-change temperature, and the moisture and the functional substance contained in the gel enhance the cool feeling of a human body.
The middle layer 12 of the fabric is made of hydrogel material with the mass content of 1% -50%. The phase-change material is in the form of large-area cloth-shaped gel and has excellent mechanical properties.
The inner layer 13 is made of cold-feeling fabric. The cold-feeling fabric of the fabric inner layer 13 comprises a polyester cold-feeling fabric or a nylon cold-feeling fabric. The cold sensing fabric of the fabric inner layer 13 senses the cold of the phase change material of the fabric intermediate layer 12 to the body surface, quickly diffuses body heat and accelerates the perspiration dissipation, and keeps the cold and comfortable functions of the close-fitting fabric for a long time.
Fig. 4 is a schematic diagram showing the curve change of the internal surface temperature and the environmental temperature of an integrated gel-based phase-change temperature-control waistcoat under the following experimental conditions.
The experimental conditions are as follows:
1. the waistcoat body 1 is made of a composite fabric of a polytetrafluoroethylene dispersion resin film and oxford fabric as an outer layer 11, a hydrogel-based phase change material with the sodium sulfate decahydrate content of 30% as a middle layer 12, and a polyester cold-feeling fabric as an inner layer 13.
2. The integrated gel-based phase-change temperature-control waistcoat prepared from the composite sandwich structure material is worn on a manikin, the body temperature of the manikin is controlled to be about 36 ℃, the manikin is placed in an external environment of 30-34 ℃, and the environmental temperature and the surface temperature inside the phase-change temperature-control waistcoat are respectively measured by using thermocouples.
3. As can be seen from FIG. 4, the temperature of the inner surface layer of the phase-change temperature-control waistcoat is obviously lower than the ambient temperature, and the temperature of the inner surface layer of the phase-change temperature-control waistcoat is between 24 ℃ and 30 ℃ within 120 hours, so that the phase-change temperature-control waistcoat has a good temperature control effect.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. Any simple modifications, equivalent changes and modifications made to the above exemplary embodiments shall fall within the scope of the present invention.
Claims (6)
1. The utility model provides an integration gel base phase transition accuse temperature vest, includes vest body (1), its characterized in that, the surface fabric of vest body (1) is including outer (11), surface fabric intermediate level (12) and the surface fabric inlayer (13) of the surface fabric that the coating in proper order is bonded together, the material of surface fabric outer (11) is thermal-insulated waterproof cloth, the material of surface fabric intermediate level (12) is phase change material, the material of surface fabric inlayer (13) is the cold sense surface fabric.
2. The integrated gel-based phase-change temperature-control waistcoat according to claim 1, wherein the reflective strips (2) are fixedly sewn on the outer surface of the waistcoat body (1), and the reflective strips (2) are arranged on the two sides and the bottom of the front surface and the back surface of the waistcoat body (1).
3. The integrated gel-based phase-change temperature-control waistcoat according to claim 1, wherein the fabric outer layer (11) comprises an outer film layer and an inner material layer which are coated and bonded together, the outer film layer comprises a polytetrafluoroethylene dispersion resin film or a polytetrafluoroethylene dispersion resin film, and the inner material layer comprises oxford cloth, fluorescent cloth, nylon cloth, polyester cloth or all cotton cloth.
4. The integrated gel-based phase-change temperature-control waistcoat as claimed in claim 1, wherein the fabric outer layer (11) comprises Dry-Tec waterproof fabric or GORE-TEX fabric.
5. The integrated gel-based phase-change temperature-control waistcoat according to claim 3 or 4, wherein the phase-change material of the fabric intermediate layer (12) is a gel-based phase-change material.
6. The integrated gel-based phase-change temperature-control waistcoat as claimed in claim 5, wherein the cool fabric of the fabric inner layer (13) comprises a polyester cool fabric or a nylon cool fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222649113.7U CN218650396U (en) | 2022-10-08 | 2022-10-08 | Integrated gel-based phase-change temperature-control waistcoat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222649113.7U CN218650396U (en) | 2022-10-08 | 2022-10-08 | Integrated gel-based phase-change temperature-control waistcoat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218650396U true CN218650396U (en) | 2023-03-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222649113.7U Active CN218650396U (en) | 2022-10-08 | 2022-10-08 | Integrated gel-based phase-change temperature-control waistcoat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218650396U (en) |
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2022
- 2022-10-08 CN CN202222649113.7U patent/CN218650396U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240418 Address after: Room 401, 4th Floor, Building B, Building 6-1, Anmin Road, Panyang Industrial Park, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province, 215152 Patentee after: Suzhou Rongji New Materials Technology Co.,Ltd. Country or region after: China Address before: 215152 Room 401, no.6, Anmin Road, Dongqiao, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU ADEWANGSI NEW MATERIALS Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |