CN114532631A - Can dismantle active cooling clothes fast - Google Patents

Can dismantle active cooling clothes fast Download PDF

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Publication number
CN114532631A
CN114532631A CN202011345945.9A CN202011345945A CN114532631A CN 114532631 A CN114532631 A CN 114532631A CN 202011345945 A CN202011345945 A CN 202011345945A CN 114532631 A CN114532631 A CN 114532631A
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CN
China
Prior art keywords
cold
cooling
layer
active
heat
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
CN202011345945.9A
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Chinese (zh)
Inventor
史全
解卓学
寇艳
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Dalian Institute of Chemical Physics of CAS
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Dalian Institute of Chemical Physics of CAS
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Filing date
Publication date
Application filed by Dalian Institute of Chemical Physics of CAS filed Critical Dalian Institute of Chemical Physics of CAS
Priority to CN202011345945.9A priority Critical patent/CN114532631A/en
Publication of CN114532631A publication Critical patent/CN114532631A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
    • A41D13/0053—Cooled garments
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/20—Pockets; Making or setting-in pockets
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/20—Pockets; Making or setting-in pockets
    • A41D27/201—Pocket closures
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/14—Air permeable, i.e. capable of being penetrated by gases
    • A41D31/145—Air permeable, i.e. capable of being penetrated by gases using layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00—Functions or special features of garments
    • A41D2400/70—Removability
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00—Materials for garments
    • A41D2500/50—Synthetic resins or rubbers
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2500/00—Materials for garments
    • A41D2500/50—Synthetic resins or rubbers
    • A41D2500/52—Synthetic resins or rubbers in sheet form
    • 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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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

The invention discloses an active cooling garment capable of being rapidly disassembled. The heat insulation and cold locking layer adopts the cloth with small heat conductivity coefficient and air permeability; the active cold accumulation and cooling layer is composed of a phase change cold accumulation material capable of accumulating cold repeatedly and a spontaneous heat absorption and cooling material. The rapidly detachable active cooling suit is provided with the heat insulation lock cold ventilation layer, and the heat insulation lock cold ventilation layer blocks external heat and locks the cold energy of the suit; the cold source is provided and the extra cold energy is stored through the active cold accumulation and cooling layer, so that the active heat absorption and cooling can be carried out at any time and any place, and the body surface physiological heat can be effectively and quickly reduced for a wearer.

Description

Can dismantle active cooling clothes fast
Technical Field
The invention relates to the field of wearable equipment, in particular to an active cooling garment capable of being detached quickly.
Background
A person has his own isothermal zone where it can maintain its normal body temperature by physical adjustments. If the ambient temperature continues to rise, the heat dissipation capacity of the person is hindered and the thermal equilibrium cannot be maintained by physical regulation alone, at which point physicochemical regulation must be initiated. When none of these regulations is effective in maintaining the heat balance in the body, there is an abnormal change in the physiological functions of the human body, particularly the functions of thermoregulation, water and salt metabolism, blood circulation, etc. For example, a large amount of perspiration can put a heavy cardiovascular burden. If the high temperature exceeds the tolerance of human body, the work efficiency is reduced if the high temperature is low, the judgment is influenced, sunstroke can be caused if the high temperature is serious, sudden death can be caused if the high temperature is serious, and the cooling and cold accumulation protective clothing is suitable for transportation to solve the problems.
Most phase change cooling clothes on the market all regard as the cold source through cold gel or phase change material, inject this kind of material into or insert the protective clothing, can keep the cold volume of a certain duration after freezing the protective clothing, but the biggest shortcoming that exists is exactly that the gel can harden after freezing, do not laminate the people's health, flexibility when seriously influencing the wearer action, dismantle each cold-storage unit around the cooling clothes uses simultaneously, the equipment, when the cold-storage, the operation is comparatively loaded down with trivial details, the work load is great, and all cooling clothes all need freeze the energy storage in advance, can not emergency use.
In conclusion, an active cooling garment with good air permeability and capable of being rapidly disassembled is urgently needed, the comfort of a wearer is enhanced, the links of disassembling, assembling and cold storage before and after the cooling garment is used are optimized, and the working efficiency of the wearer is greatly improved, namely the garment is cooled immediately.
Disclosure of Invention
A quickly detachable active cooling garment comprises a cooling garment body, and is characterized in that the cooling garment body is formed by adhering an external heat insulation cold-locking breathable layer and an internal active cold accumulation cooling layer; the active cold accumulation and cooling layer consists of a phase change cold accumulation material capable of accumulating cold and a spontaneous heat absorption and cooling material; simultaneously in thermal-insulated lock cold layer towards human one side part position department be equipped with the magic and paste round matte (collude the face promptly) to every cold-storage unit is equipped with towards thermal-insulated lock cold layer one side and pastes corresponding magic subsides thorn matte (the matte promptly) with thermal-insulated lock cold layer goes up the magic, and cold-storage unit pastes quick bonding, dismantlement with thermal-insulated cold layer accessible magic that locks, is convenient for initiatively cool storage cooling layer and thermal-insulated cold layer's of locking global separation.
Furthermore, the heat insulation and cold locking layer is made of breathable cloth with low heat conductivity coefficient, and is specifically made of one or more than two of ceramic fiber cloth, aerogel felt or glass fiber cloth.
Furthermore, the cooling garment body is integrated, and the side waist of the cooling garment is made of elastic wear-resistant cloth, specifically, made of one or more of sisal fibers, abaca fibers, glass fibers, carbon fibers, high-strength vinylon fibers and sheep cashmere fibers.
Furthermore, 3 active cold accumulation cooling layers are arranged on one side, close to the human body, of the heat insulation and cold locking breathable layer, 2 active cold accumulation cooling layers are respectively positioned on the left side and the right side of the front of the upper body of the human body, and 1 active cold accumulation cooling layer is positioned on the rear (back) of the upper body of the human body.
Furthermore, the active cold accumulation and cooling layer is formed by nesting a phase change cold accumulation material capable of accumulating cold and a spontaneous heat absorption and cooling material layer by layer.
Furthermore, the spontaneous heat absorption cooling material and the mutual dissolution heat absorption cooling material can absorb heat and cool, and the material is specifically formed by mixing one or more than two of ammonium nitrate, potassium nitrate, carbamide and ammonium chloride; the material is one or more of water, glycerol and glycerin. The material is packaged by fragile plastic, and the active cold accumulation cooling layer is extruded forcefully when the material is used.
Furthermore, the active cold accumulation and temperature reduction layer is composed of 2-4 sheet cold accumulation units, adjacent sheet cold accumulation units are spliced and connected through cloth, the cloth is connected with the peripheral edges of the sheet cold accumulation units, and the spliced cloth is processed by one or more than two of nylon, natural cotton, terylene and the like.
Furthermore, the active cold accumulation and cooling layer is composed of a packaging bag with excellent mechanical property, stable chemical property and good cold insulation property and a phase change cold accumulation material arranged in the packaging bag, wherein the packaging material is specifically processed by one or more than two of polyethylene, high-pressure linear polyethylene and taslon.
Furthermore, the phase change cold storage material is a high polymer phase change cold storage material which can store cold and still has flexibility after being frozen, can still stretch, bend and twist and deform without losing performance after being frozen, and is specifically formed by mixing one or more than two of sodium polyacrylate, polyethylene glycol, isocyanate, carboxymethyl cellulose, sodium carboxymethyl cellulose, expanded graphite and calcium chloride hexahydrate.
The rapidly detachable active cooling suit is provided with the heat insulation lock cold ventilation layer, and the heat insulation lock cold ventilation layer blocks external heat and locks the cold energy of the suit; the cold source supply and the extra cold storage are completed through the active cold accumulation and cooling layer, so that the active heat absorption and cooling can be performed at any time and any place, and the physiological heat of the body surface of a wearer can be effectively and quickly reduced; in the aspect of structural design, the phase change cold storage material is made of flexible bendable phase change materials, and still has flexibility after freezing energy storage, so that the phase change cold storage material can be greatly attached to the surface of a human body, the flexibility of wearing and using is enhanced.
In addition, the invention has the advantages of comfortable wearing, cooling after use and the like, can effectively relieve the thermal stress generated when the human body works in a high-temperature environment, improves the comfort of the human body, is suitable for military use, fire fighting, smelting, casting and personnel working in burning sun, and is relatively comfortable in working.
Drawings
FIG. 1 is a schematic diagram of an active cooling garment with a quick release mechanism according to the present invention.
FIG. 2 is a front view of an active cooling garment of the present invention with a quick release;
FIG. 3 is a schematic diagram of an internal structure of an active cooling garment of the present invention;
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are within the scope of the present invention.
The cooling suit body (6) is formed by adhering an external heat insulation cold-locking breathable layer (1) and an internal active cold accumulation cooling layer (4); the active cold accumulation and cooling layer consists of a phase change cold accumulation material (2) capable of accumulating cold and a spontaneous heat absorption and cooling material; simultaneously in thermal-insulated lock cold layer towards human one side part position department be equipped with the magic and paste circle matte (promptly collude face) (5) to every cold-storage unit is equipped with towards thermal-insulated lock cold layer one side and pastes corresponding magic subsides thorn matte (promptly matte) (10) with thermal-insulated lock cold layer goes up the magic, and the cold-storage unit is pasted quick bonding, is dismantled with thermal-insulated cold layer accessible magic that locks, is convenient for initiatively cool storage cooling layer (4) and the whole separation of thermal-insulated lock cold layer (6).
The heat-insulation cold-locking layer (1) is made of breathable cloth with small heat conductivity coefficient, and is specifically formed by processing aerogel felt.
Compared with the traditional material, the aerogel can achieve a better effect by using lighter mass and smaller volume, and has the advantages of heat insulation, high temperature resistance and the like. The aerogel coating can well prevent external heat from entering and internal cold from dissipating, so that the cooling time is prolonged.
The cooling suit body (6) is integrated, and the cooling suit side waist (7) is made of elastic wear-resistant cloth, in particular high-strength vinylon fibers.
Can dismantle active cooling clothes fast, lean on human one side to be equipped with 3 initiative cold-storage cooling layers (4) altogether in thermal-insulated lock cold permeable layer, 2 initiative cold-storage cooling layers are located human upper part of the body truck the place ahead respectively one of two sides about, 1 initiative cold-storage cooling layer is located human upper part of the body truck rear (back).
The active cold accumulation and cooling layer is formed by nesting a phase change cold accumulation material (2) capable of accumulating cold and spontaneous heat absorption and cooling materials (8) and (9) layer by layer.
The spontaneous heat absorption cooling materials (8) and (9) are mutually dissolved and can absorb heat to cool, and the material (8) is formed by mixing carbamide and ammonium chloride; the material (9) is formed by mixing water and glycerol. The material (9) is packaged by fragile plastic, and the active cold accumulation and cooling layer is extruded forcefully when the material is used.
The active cold accumulation and temperature reduction layer (4) is composed of 2-4 sheet cold accumulation units, adjacent sheet cold accumulation units are connected through cloth splicing, the cloth is connected with the peripheral edges of the sheet cold accumulation units, and the spliced cloth is processed by one or more than two of nylon, natural cotton, terylene and the like.
The active cold accumulation and temperature reduction layer (4) is composed of a packaging bag (3) with excellent mechanical property, stable chemical property and good cold insulation property and a phase change cold accumulation material (2) arranged in the packaging bag, wherein the packaging material is specifically formed by processing polyethylene.
The phase-change cold storage material (2) is a high-molecular phase-change cold storage material which can store cold and still has flexibility after being frozen, can still stretch, bend and twist and deform without losing performance after being frozen, and is formed by mixing sodium polyacrylate, polyethylene glycol, isocyanate, carboxymethyl cellulose, sodium carboxymethyl cellulose, expanded graphite and calcium chloride hexahydrate.
The spine is one of the most important organs of a human body, the phase-change cold accumulation material can not act on the spine by splicing a large number of cold accumulation units, so that the damage to the human body is avoided, and meanwhile, compared with products on the market, most of the phase-change cold accumulation materials need to accumulate cold in advance.
The flexible phase change cold storage material also ensures that the phase change cold storage material after energy storage is completely attached to the human body and is not possible to turn into the possibility, and the flexible phase change cold storage material adopts a large-area detachable structure, thereby being convenient for cleaning and installation before and after use, and achieving the effect of continuous use by quickly replacing the active cold storage and temperature reduction layer (4).

Claims (9)

1. The active cooling suit capable of being quickly disassembled comprises a cooling suit body (6), and is characterized in that the cooling suit body (6) is formed by adhering an external heat insulation cold-locking breathable layer (1) and an internal active cold accumulation cooling layer (4); the active cold accumulation and cooling layer consists of a phase change cold accumulation material (2) capable of accumulating cold and a spontaneous heat absorption and cooling material; simultaneously in thermal-insulated lock cold layer towards human one side part position department be equipped with the magic and paste circle matte (promptly collude face) (5) to every cold-storage unit is equipped with towards thermal-insulated lock cold layer one side and pastes corresponding magic subsides thorn matte (promptly matte) (10) with thermal-insulated lock cold layer goes up the magic, and the cold-storage unit is pasted quick bonding, is dismantled with thermal-insulated cold layer accessible magic that locks, is convenient for initiatively cool storage cooling layer (4) and the whole separation of thermal-insulated lock cold layer (6).
2. The active cooling garment of claim 1, wherein: the heat insulation and cold locking layer (1) is made of breathable cloth with low heat conductivity coefficient, and is specifically made of one or more than two of ceramic fiber cloth, aerogel felt or glass fiber cloth.
3. The active cooling garment of claim 1, wherein: the cooling garment body (6) is integrated, and the cooling garment side waist (7) is made of elastic wear-resistant cloth, specifically, is made of one or more than two of sisal fiber, abaca fiber, glass fiber, carbon fiber, high-strength vinylon fiber and sheep cashmere fiber.
4. The active cooling garment of claim 1, wherein: the cold-storage and temperature-reduction heat-insulation air-permeable cold-lock is characterized in that 3 active cold-storage and temperature-reduction layers (4) are arranged on one side, close to the human body, of the heat-insulation cold-storage and temperature-reduction air-permeable cold-.
5. The active cooling garment of claim 1, wherein: the active cold accumulation and cooling layer is formed by nesting a phase change cold accumulation material (2) capable of accumulating cold and first and second self-generating heat absorption and cooling materials (8) and (9) layer by layer, namely the first self-generating heat absorption and cooling material (8) filled in the bag body is arranged in the bag body filled with the phase change cold accumulation material (2); the second spontaneous heat absorption and temperature reduction material (9) filled in the bag body is arranged in the bag body filled with the first spontaneous heat absorption and temperature reduction material (8).
6. The active cooling garment of claim 5, wherein: the first and second spontaneous heat absorption and cooling materials (8) and (9) are mutually dissolved and can absorb heat to cool, and the first spontaneous heat absorption and cooling material (8) is specifically formed by mixing one or more than two of ammonium nitrate, potassium nitrate, carbamide and ammonium chloride; the second self-heating heat-absorbing cooling material (9) is formed by mixing one or more than two of water, glycerol and glycerin. The material (9) is packaged by fragile plastic, and the active cold accumulation and cooling layer is extruded forcefully when the material is used.
7. A rapidly demountable active cooling garment according to claim 1, 5 or 6, wherein: the active cold accumulation and temperature reduction layer (4) is composed of 2-4 sheet cold accumulation units, adjacent sheet cold accumulation units are connected through cloth splicing, the cloth is connected with the peripheral edges of the sheet cold accumulation units, and the spliced cloth is processed by one or more than two of nylon, natural cotton, terylene and the like.
8. A rapidly demountable active cooling garment according to claim 1, 5 or 6, wherein: the active cold accumulation and cooling layer (4) is composed of a packaging bag (3) with excellent mechanical property, stable chemical property and good cold insulation property and a phase change cold accumulation material (2) arranged in the packaging bag, wherein the packaging material is specifically processed by one or more than two of polyethylene, high-pressure linear polyethylene and taslon.
9. A rapidly detachable active cooling garment according to claim 1, 5 or 8, wherein: the phase change cold storage material (2) is a high polymer phase change cold storage material which can store cold and still has flexibility after being frozen, can still stretch, bend and twist and deform without losing performance after being frozen, and is specifically formed by mixing one or more than two of sodium polyacrylate, polyethylene glycol, isocyanate, carboxymethyl cellulose, sodium carboxymethyl cellulose, expanded graphite and calcium chloride hexahydrate.
CN202011345945.9A 2020-11-26 2020-11-26 Can dismantle active cooling clothes fast Pending CN114532631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011345945.9A CN114532631A (en) 2020-11-26 2020-11-26 Can dismantle active cooling clothes fast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011345945.9A CN114532631A (en) 2020-11-26 2020-11-26 Can dismantle active cooling clothes fast

Publications (1)

Publication Number Publication Date
CN114532631A true CN114532631A (en) 2022-05-27

Family

ID=81660400

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011345945.9A Pending CN114532631A (en) 2020-11-26 2020-11-26 Can dismantle active cooling clothes fast

Country Status (1)

Country Link
CN (1) CN114532631A (en)

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