CN110154453B - Interlayer framework for improving thermal-wet comfort of special working clothes - Google Patents

Interlayer framework for improving thermal-wet comfort of special working clothes Download PDF

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Publication number
CN110154453B
CN110154453B CN201910384224.XA CN201910384224A CN110154453B CN 110154453 B CN110154453 B CN 110154453B CN 201910384224 A CN201910384224 A CN 201910384224A CN 110154453 B CN110154453 B CN 110154453B
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China
Prior art keywords
layer
liquid
framework
liquid storage
infusion
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CN201910384224.XA
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Chinese (zh)
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CN110154453A (en
Inventor
张云
董秋芬
董淼军
刘书华
高琮
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Shanghai University of Engineering Science
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Shanghai University of Engineering Science
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Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/02Layered materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/73Hydrophobic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00Clothing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)

Abstract

The invention discloses an interlayer material for improving the thermal-wet comfort of special working clothes, which comprises a framework, wherein a liquid absorbing layer, a liquid conveying layer and a liquid storage layer are arranged on the framework, the liquid conveying layer is arranged between the liquid absorbing layer and the liquid storage layer, the framework is of a net structure and is inserted between the liquid absorbing layer, the liquid conveying layer and the liquid storage layer, the liquid absorbing layer is arranged at intervals in parallel, the distance between the liquid absorbing layer and the liquid storage layer is 5-50 mm, all liquid water on the surface of the skin is stopped by contacting the liquid absorbing layer with the skin or underwear, the liquid water is conveyed to the liquid storage layer by the liquid conveying layer, the liquid water is placed on the surface with the air, which is contacted with the surface with the air, of the liquid storage layer, a cavity with two ends communicated with the air is formed in the gravity direction, the cavity is formed by utilizing the self-generated heat of a human body, the liquid water transferred and stopped is directly cooled in the whole small environment by taking away heat through vaporization heat.

Description

Interlayer framework for improving thermal-wet comfort of special working clothes
Technical Field
The invention relates to the field of clothing materials, in particular to a interlayer material for improving the heat and moisture comfort of special work clothing.
Background
The first aim of special environment protection clothing design is to protect human bodies from severe environmental damage, and wearing comfort is generally difficult to consider, such as high-temperature stokehole work clothing for metallurgical enterprises, military bulletproof clothing for police, explosion-proof clothing for nuclear industry and radiation-proof clothing for nuclear industry; such garments, if worn at high ambient temperatures, can cause significant perspiration such that the undergarment is completely wet until the perspiration completely wets the undergarment; the system lacks humanization care from the viewpoint of labor protection and personal health, and greatly influences the working state, reduces the labor productivity and even influences the fight force from the practical viewpoint.
Historically, many inventors have made great efforts to improve the wetting and trapping of workers in particular industries, such as CN202264456U and CN102358972a, which propose a structure with a surface layer and an inner layer, the inner layer of which has protrusions to try to act as perspiration; ZL00809978.2 proposes a structure which is divided into an inner layer and an outer layer, the inner layer is provided with a pipeline formed by corrugated materials to remove damp and hot air; however, these structures have not been able to achieve timely perspiration after the secretion of large amounts of perspiration in extreme cases to avoid extreme discomfort caused by the wetting of the undergarment.
Disclosure of Invention
The invention aims to provide an interlayer framework for improving the hot and wet comfort of special working clothes, so as to solve the problems of poor perspiration effect and serious damp of the conventional clothes materials in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an improve interlayer skeleton of special work clothing hot wet travelling comfort, be equipped with liquid absorbing layer, liquid delivery layer and stock solution layer on the skeleton, the liquid delivery layer is located between liquid absorbing layer and the stock solution layer, the skeleton is the network structure, and the skeleton alternates between liquid absorbing layer, liquid delivery layer, stock solution layer.
Preferably, the liquid absorbing layers are arranged in parallel at intervals, the distance is 5-50 mm, and the liquid absorbing layers are directly contacted with the skin or underwear.
Preferably, the infusion layer and the liquid-absorbing layer are laminated together.
Preferably, one part of the liquid storage layer is arranged at intervals on the same side as the liquid absorbing layer, and the other part of the liquid storage layer is arranged at intervals on the other side of the infusion layer.
Preferably, the liquid absorbing layer, the liquid conveying layer and the liquid storage layer are attached to the framework, and the geometric shapes of the liquid absorbing layer, the liquid conveying layer and the liquid storage layer follow the framework.
Preferably, the geometric structure of the skeleton is a sheet-shaped ripple or concave-convex, the axes of the sheet-shaped ripple or concave-convex form an included angle of 0-90 degrees with the gravity line, and the axes of the sheet-shaped ripple or concave-convex form a regular continuous change angle of 0-90 degrees with the gravity line.
Preferably, the liquid absorption layer is made of a moisture absorption and sweat release material, and the liquid absorption layer covers one side of the high point of the framework close to the skin or underwear, namely, the position/5-/from the highest point in the thickness direction of the framework.
Preferably, the infusion layer is composed of superfine fiber yarns with grooves on the surface, and the infusion layer is continuously or intermittently distributed on the surface of the net-shaped structure of the whole framework.
Preferably, the reservoir layer is comprised of a highly absorbent fibrous yarn.
Preferably, the side of the liquid storage layer, which is in contact with air, is provided with a plurality of protruding points or grooves.
The invention provides an interlayer framework material for improving the heat and humidity comfort of special working clothes, which has the following beneficial effects:
(1) According to the invention, the liquid absorbing layer, the liquid conveying layer and the liquid storage layer are arranged, all liquid water on the skin surface can be intercepted by contacting the liquid absorbing layer with skin or underwear, then the liquid water is conveyed into the liquid storage layer by the liquid conveying layer, the liquid water intercepted is placed on the surface which has the largest area as possible and is contacted with air, the surface contacted with air and the skin surface form a cavity which is distributed along the gravity direction and is communicated with air at two ends, the self-generated heat of a human body is utilized to form flow in the cavity, the liquid water which is transferred and intercepted is subjected to phase change, and the heat is taken away by vaporization heat, so that the whole small environment is directly cooled.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
In the figure: 1. a liquid absorbing layer; 2. a liquid transfer layer; 3. a liquid storage layer; 4. and (3) a framework.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, the present invention provides a technical solution: the utility model provides an improve interlayer material of special work clothing hot wet travelling comfort, includes skeleton 4, be equipped with liquid absorbing layer 1, infusion layer 2 and stock solution layer 3 on the skeleton 4, infusion layer 2 is located between liquid absorbing layer 1 and the stock solution layer 3, can intercept the liquid water on skin surface and send to the stock solution layer 3 through liquid absorbing layer 1 on through liquid absorbing layer 2, skeleton 4 is the network structure, and skeleton 4 alternates between liquid absorbing layer 1, infusion layer 2, stock solution layer 3.
The liquid absorption layers 1 are arranged in parallel at intervals, the gauge is 5-50 mm, and the liquid absorption layers 1 are directly contacted with skin or underwear, so that liquid water on all skin surfaces can be stopped; the infusion layer 2 is attached to the liquid absorbing layer 1 in a laminated mode, so that liquid water can be conveniently conveyed into the liquid storage layer 3 through the infusion layer 2; one part of the liquid storage layer 3 is arranged at intervals on the same side as the liquid absorption layer 1, and the other part of the liquid storage layer 3 is arranged at no intervals on the other side of the infusion layer 2, so that liquid water can be conveniently stored in the liquid storage layer 3; the liquid absorption layer 1, the transfusion layer 2 and the liquid storage layer 3 are attached to the framework 4, and the geometric shapes of the liquid absorption layer 1, the transfusion layer 2 and the liquid storage layer 3 follow the framework 4; the geometric structure of the framework 4 is sheet-shaped corrugation or concave-convex, the axes of the sheet-shaped corrugation or concave-convex form an included angle of 0-90 degrees with the gravity line, and the axes of the sheet-shaped corrugation or concave-convex form a regular continuous change angle of 0-90 degrees with the gravity line; the liquid absorption layer 1 is made of a moisture absorption and sweat release material, and the liquid absorption layer 1 covers the high point of the framework 4 at one side close to the skin or underwear, namely 1/5-1/2 of the position from the highest point in the thickness direction of the framework 4, so that the liquid water on the surface of the skin can be conveniently stopped; the infusion layer 2 is formed by superfine fiber yarns with grooves on the surface, and the infusion layer 2 is continuously or intermittently distributed on the surface of the net structure of the whole framework 4, so that the infusion layer 2 can conveniently send liquid water to the liquid storage layer 3; the liquid storage layer 3 is formed by highly water-absorbing fiber yarns, so that liquid water can be conveniently collected; the side surface of the liquid storage layer 3 contacted with the air is provided with a large number of protruding points or grooves, so that the contact area of liquid water and the air can be increased, and vaporization is facilitated.
In operation, by arranging the liquid absorbing layer 1, the infusion layer 2 and the liquid storage layer 3, liquid water on all skin surfaces can be intercepted by contact of the liquid absorbing layer 1 and skin or underwear, then the liquid water is sent to the liquid storage layer 3 by the liquid storage layer 2, the liquid storage layer 3 places all the intercepted liquid water on a surface which has the largest area as possible and is contacted with air, the surfaces contacted with air and the skin surfaces form cavities which are distributed along the gravity direction and are communicated with air at two ends, the self-generated heat of a human body is utilized to form flow in the cavities, the transferred and intercepted liquid water is transformed, and the heat is taken away by vaporization heat to directly cool the whole small environment.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An interlayer framework for improving the heat and humidity comfort of special working clothes is characterized in that: the infusion device is characterized in that a liquid absorbing layer (1), an infusion layer (2) and a liquid storage layer (3) are arranged on the framework (4), the infusion layer (2) is located between the liquid absorbing layer (1) and the liquid storage layer (3), the framework (4) is of a net structure, and the framework (4) is inserted among the liquid absorbing layer (1), the infusion layer (2) and the liquid storage layer (3);
the liquid absorption layers (1) are arranged in parallel at intervals, the gauge is 5-50 mm, and the liquid absorption layers (1) are directly contacted with skin or underwear; the infusion layer (2) and the liquid absorbing layer (1) are laminated; one part of the liquid storage layer (3) and the liquid absorbing layer (1) are arranged at the same side at intervals, and the other part of the liquid storage layer (3) is arranged at the other side of the infusion layer (2) at no intervals;
The liquid absorption layer (1), the infusion layer (2) and the liquid storage layer (3) are attached to the framework (4), and the geometric shapes of the liquid absorption layer (1), the infusion layer (2) and the liquid storage layer (3) follow the framework (4);
The geometric form structure of the framework (4) is sheet-shaped corrugation or concave-convex, the axes of the sheet-shaped corrugation or concave-convex form an included angle of 0-90 degrees with the gravity line, and the axes of the sheet-shaped corrugation or concave-convex form a regular continuous change angle of 0-90 degrees with the gravity line.
2. The barrier rib cage for improving the thermal wet comfort of a work-specific garment of claim 1, wherein: the liquid absorption layer (1) is made of a moisture absorption and sweat release material, and the liquid absorption layer (1) is covered on one side of the high point of the framework (4) close to the skin or underwear, namely, 1/5-1/2 of the position from the highest point in the thickness direction of the framework (4).
3. The barrier rib cage for improving the thermal wet comfort of a work-specific garment of claim 1, wherein: the infusion layer (2) is formed by superfine fiber yarns with grooves on the surface, and the infusion layer (2) is continuously or intermittently distributed on the surface of the net-shaped structure of the whole framework (4).
4. The barrier rib cage for improving the thermal wet comfort of a work-specific garment of claim 1, wherein: the liquid storage layer (3) is composed of highly water-absorbing fiber yarns.
5. The barrier rib cage for improving the thermal wet comfort of a work-specific garment of claim 1, wherein: the side of the liquid storage layer (3) contacted with air is provided with a plurality of protruding points or grooves.
CN201910384224.XA 2019-05-09 2019-05-09 Interlayer framework for improving thermal-wet comfort of special working clothes Active CN110154453B (en)

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