CN201830952U - Cold protective garment - Google Patents
Cold protective garment Download PDFInfo
- Publication number
- CN201830952U CN201830952U CN2010202601838U CN201020260183U CN201830952U CN 201830952 U CN201830952 U CN 201830952U CN 2010202601838 U CN2010202601838 U CN 2010202601838U CN 201020260183 U CN201020260183 U CN 201020260183U CN 201830952 U CN201830952 U CN 201830952U
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- China
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- change material
- insulated cold
- cold wear
- phase
- material heat
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- Expired - Fee Related
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Abstract
The utility model provides a cold protective garment, which comprises an outer layer, a heating layer and a windproof ventilation layer. The heating layer includes a base layer, and shape-stabilized phase-change material heat storage blocks with a phase change temperature of from 33 DEGC to 35 DEG C, while the shape-stabilized phase-change material heat storage blocks are arranged in the base layer. The cold protective garment is uniform in heating, low in energy consumption and long in service life, is highly comfortable to wear by a human body, and is applicable to low-temperature operation related fields including industrial, military, space navigation and the like.
Description
Technical field
The utility model relates to the low temp operation field, particularly a kind of insulated cold wear.
Background technology
The long-time personnel that work under cold environment easily suffer from diseases such as arthritis, and therefore, above-mentioned staff need wear exposure suit in order to reduce the cold frostbite accident of dying, and guarantees safety and Health.
The function that traditional exposure suits such as down jackets have only the minimizing human heat to scatter and disappear, for the personnel that in cold environment, work for a long time, can not continue to provide heat resisting severe cold, therefore provide a kind of exposure suit that can self-heating significant for the safety and Health of guaranteeing the cold district operating personnel.
The utility model content
In order to solve above technical problem, the utility model provides a kind of heating uniform insulated cold wear, this insulated cold wear comprises: outer, heating layer and be arranged on skin and heating layer between windproof air-permeable layer, described heating layer comprises basic unit and is arranged on phase transition temperature in the basic unit is 33 ℃～35 ℃ typing phase-change material heat accumulating block.
Preferably, described skin is dismantled and assembled the connection with described windproof air-permeable layer.
Preferably, described skin is connected by slide fastener with described windproof air-permeable layer.
Preferably, described skin is connected by snap-fastener with described windproof air-permeable layer.
Preferably, described insulated cold wear comprises a plurality of typing phase-change material heat accumulating blocks, and described typing phase-change material heat accumulating block is arranged at chest, stomach, waist, shoulder joint and the elbow joint portion of clothing body respectively.
Preferably, described insulated cold wear comprises a plurality of typing phase-change material heat accumulating blocks, and described typing phase-change material heat accumulating block evenly is arranged in the basic unit.
The utility model provides a kind of insulated cold wear, this insulated cold wear comprise skin, heating layer and be arranged on skin and heating layer between windproof air-permeable layer, wherein heating layer comprises basic unit and is arranged on phase transition temperature in the basic unit to be 33 ℃～35 ℃ typing phase-change material heat accumulating block.Before using with insulated cold wear as for being higher than a period of time in 35 ℃ the environment, typing phase-change material heat accumulating block absorbs heat and heat is preserved in typing phase-change material heat accumulating block, when using insulated cold wear, the typing phase-change material heat accumulating block of heating layer is sustainable to be distributed heat uniformly, constantly provide heat, reduce the various diseases of cold district operating personnel because of catching cold for a long time and causing to human body; In addition, windproof air-permeable layer can prevent that cold air from entering, and allows the human sweat to discharge, and has increased the comfort level of human body sensory.Therefore, even, low, the long service life of energy consumption of insulated cold wear heating that the utility model provides, human body degree comfortable and easy to wear is high, is fit to be applied to the field that industry, military affairs, aerospace etc. relate to low temp operation.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The insulated cold wear cutaway view that Fig. 1 provides for the utility model embodiment 1;
The structural representation of the insulated cold wear heating layer that Fig. 2 provides for the utility model embodiment 1;
The structural representation of the insulated cold wear heating layer that Fig. 3 provides for the utility model embodiment 2.
The specific embodiment
In order further to understand the utility model, below in conjunction with embodiment the utility model preferred embodiment is described, but should be appreciated that these describe just to further specifying feature and advantage of the present utility model, rather than to the restriction of the utility model claim.
The insulated cold wear cutaway view that provides for the utility model embodiment 1 referring to Fig. 1, that this insulated cold wear comprises from outside to inside successively is outer 1, windproof air-permeable layer 2 and heating layer 3, and heating layer comprises basic unit 31 and is arranged on phase transition temperature in the basic unit is 33 ℃～35 ℃ typing phase-change material heat accumulating block 32.
Outer 1 is connected with windproof air-permeable layer 2 by slide fastener, only need unzip when insulated cold wear need clean and take out skin, skin is cleaned into get final product, and then the realization insulated cold wear purpose being convenient to clean.
Windproof air-permeable layer 2 can prevent that cold air from entering, and allows the human sweat to discharge, and has increased the comfort level of human body sensory.
Typing phase-change material heat accumulating block 32 in the heating layer 3 is used for providing uniformly heat.The typing phase-change material is to add backing material in traditional phase-change material, wherein, phase-change material (Phase Change Material) can vary with temperature and change form and latent heat is provided, but makes whole material still have a solid form under the supporting role of backing material.The typing phase-change material can be material well known to those skilled in the art, the shaping material heat accumulating block that present embodiment provides comprises the paraffin of 80wt%, the high density polyethylene (HDPE) of 15wt% and the expanded graphite of 5wt%, wherein, paraffin is as phase-change material, high density polyethylene (HDPE) is a backing material, and expanded graphite is used to improve the thermal conductivity of typing phase-change material.This typing phase-change material heat accumulating block latent heat of phase change can reach more than the 150kJ/kg, if the needed by human body heat is 100kJ/h, the sustainable heat release of insulated cold wear that contains 2kg typing phase-change material storage heat therefore can be according to the consumption of working environment and working time selection typing phase-change material more than 3 hours.The structural representation of the insulated cold wear heating layer 3 that provides for the utility model embodiment 1 referring to Fig. 2, the insulated cold wear that present embodiment provides contains 92 typing phase-change material heat accumulating blocks 32 that evenly are arranged in the basic unit 31, is suitable for being in psychro-environment and long personnel's use of activity duration.
Before the use, with insulated cold wear as for temperature greater than in 35 ℃ the environment, typing phase-change material heat accumulating block absorbs abundant heat, personnel put on insulated cold wear when going out operation, typing phase-change material heat accumulating block just begins to be continuously human body provides heat.
The insulated cold wear heating layer structural representation that provides for the utility model embodiment 2 referring to Fig. 3; the difference of itself and embodiment 1 is; typing phase-change material heat accumulating block 32 is arranged at chest, stomach, waist, shoulder joint and the elbow joint portion of clothing body respectively; this insulated cold wear is used to lay special stress on protecting staff's the vitals and the joint of easily catching cold, and remainder is identical with embodiment 1.
This shows, even, low, the long service life of energy consumption of insulated cold wear heating that the utility model provides, human body degree comfortable and easy to wear is high, is fit to be applied to the field that industry, military affairs, aerospace etc. relate to low temp operation.
The explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. an insulated cold wear is characterized in that, comprising: outer, heating layer and be arranged on skin and heating layer between windproof air-permeable layer, described heating layer comprises basic unit and is arranged on phase transition temperature in the basic unit is 33 ℃～35 ℃ typing phase-change material heat accumulating block.
2. insulated cold wear according to claim 1 is characterized in that, described skin is dismantled and assembled the connection with described windproof air-permeable layer.
3. insulated cold wear according to claim 2 is characterized in that, described skin is connected by slide fastener with described windproof air-permeable layer.
4. insulated cold wear according to claim 2 is characterized in that, described skin is connected by snap-fastener with described windproof air-permeable layer.
5. insulated cold wear according to claim 1 is characterized in that, described insulated cold wear comprises a plurality of typing phase-change material heat accumulating blocks, and described typing phase-change material heat accumulating block is arranged at chest, stomach, waist, shoulder joint and the elbow joint portion of clothing body respectively.
6. insulated cold wear according to claim 1 is characterized in that, described insulated cold wear comprises a plurality of typing phase-change material heat accumulating blocks, and described typing phase-change material heat accumulating block evenly is arranged in the basic unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202601838U CN201830952U (en) | 2010-07-12 | 2010-07-12 | Cold protective garment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202601838U CN201830952U (en) | 2010-07-12 | 2010-07-12 | Cold protective garment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830952U true CN201830952U (en) | 2011-05-18 |
Family
ID=44001047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202601838U Expired - Fee Related CN201830952U (en) | 2010-07-12 | 2010-07-12 | Cold protective garment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280129A (en) * | 2017-08-15 | 2017-10-24 | 北京航天新材科技有限公司 | A kind of phase transformation warming shoe |
-
2010
- 2010-07-12 CN CN2010202601838U patent/CN201830952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280129A (en) * | 2017-08-15 | 2017-10-24 | 北京航天新材科技有限公司 | A kind of phase transformation warming shoe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20130712 |