CN1618361A - Cooling clothing, and cooling method thereof - Google Patents
Cooling clothing, and cooling method thereof Download PDFInfo
- Publication number
- CN1618361A CN1618361A CN 200410052188 CN200410052188A CN1618361A CN 1618361 A CN1618361 A CN 1618361A CN 200410052188 CN200410052188 CN 200410052188 CN 200410052188 A CN200410052188 A CN 200410052188A CN 1618361 A CN1618361 A CN 1618361A
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- Prior art keywords
- refrigerant
- clothes
- storage tank
- cooling
- coolant distributor
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- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000003507 refrigerant Substances 0.000 claims description 86
- 238000003860 storage Methods 0.000 claims description 36
- 239000002826 coolant Substances 0.000 claims description 33
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 238000005496 tempering Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
A method for lowering the temp of human body features that the compressed liquefied cold medium is evaporated and expanded to become low-temp gas, and the low-temp gas flows through the clothes close to surface of human body to carry out the heat from the surface of human body. Said temp lowering clothes system is composed of a cooling assembly, a clothes and a guide tube in said clothes. Said cooling assembly consists of compressed cold medium tank, flow regulator, cold medium distributor, and cold medium flowing channel.
Description
Technical field
The present invention relates to a kind of carry-on falling temperature technique, particularly a kind of wearing cooling clothes and cool-down method thereof.
Background technology
In some commercial Application or civilian occasion, particularly operation in the open air, high-temperature operation occasion, under abominable hot operation condition, for the injury of avoiding too high operating ambient temperature may cause as far as possible to human body, need be to lowering the temperature with the contacted environment of human body.If use common air-conditioning system, there is the restriction of several respects so: the one, system cost has high input; The 2nd, common air-conditioning system normally is used to seal working space, is not suitable for the occasion of field work; The 3rd, working space causes a large amount of energy dissipations greatly.On November 18th, 1987, the Chinese utility model patent CN86210304U of bulletin disclosed a kind of " temperature-adjusting clothes ", by tempering machine, air-conditioning clothes and connecting duct are formed, when scope of activities is big, can many human one machines, scope of activities more after a little while, with the tempering machine miniaturization, one people, one machine is carried, this utility model applicable situation is wide, can transfer cold or transfer warm, but also have complex structure, though the manufacturing cost problem of higher is can be with described tempering machine miniaturization, but the complex structure of tempering machine itself, parts are more, also have suitable volume and weight simultaneously, can obviously increase the weight of operating personnel's burden during use, portable relatively poor, the scope of application is subjected to bigger restriction.
Summary of the invention
The object of the present invention is to provide a kind of simple and reasonable for structurely, heat absorption evenly, and is in light weight, processing ease, wearing cooling clothes easy to use.
Another object of the present invention is to provide a kind of cool-down method of realizing by last wearing cooling clothes.
Purpose of the present invention realizes by following proposal: this wearing cooling clothes comprise cooling assembly, clothes body, conduit, it is characterized in that: described cooling assembly comprises refrigerant storage tank, flow regulator, coolant distributor, refrigerant channel, compression is filled with refrigerant in the described refrigerant storage tank, refrigerant storage tank, flow regulator, coolant distributor connect successively by conduit, refrigerant channel is connected with coolant distributor, and described refrigerant channel is arranged on the clothes body.
Described flow regulator can be to similar to common liq (or gas) by-pass cock, can the open and close refrigerant and regulate the cold medium flux size; Also can be provided with the coolant injection mouth in existing by-pass cock basis, advance the refrigerant storage tank, the refrigerant storage tank can repeatedly be used repeatedly so that fill refrigerant repeatedly; Described coolant injection mouth is set directly on the refrigerant storage tank also can realize identical effect; As on flow regulator or refrigerant storage tank the coolant injection mouth not being set, so described refrigerant storage tank is a disposable product.
The junction of described flow regulator and conduit is provided with snap joint, and flow regulator can be separated and be connected quickly and easily with conduit.
The internal diameter of described coolant distributor is greater than the conduit that is connected, and an end of coolant distributor is connected with two or more refrigerant channels simultaneously.
Described refrigerant channel arranges evenly that in the clothes body its end is equipped with opening and is communicated with atmosphere.
Described refrigerant channel is a carrier pipe, and the shape of cross section of carrier pipe can be round, square or ellipse, also can be other shapes.
Described carrier pipe can be to be connected detachably with the clothes body, also can be to fixedly connected with the clothes body.
Described carrier pipe can be made in textile garment in appearance, perhaps directly is fixed on the knitted dress by weaving.
Described carrier pipe or conduit can be good, low temperature resistant plastics of flexility or rubber tube, have heat penetration or heat conductivility preferably.
Described refrigerant storage tank, conduit and coolant distributor appearance are coated with insulation material, absorb extraneous heat to prevent refrigerant wherein, cause loss of refrigeration capacity; The insulation material that described refrigerant storage tank, conduit and coolant distributor appearance coat should have good pliability, to guarantee the unlikely fracture of insulation material in use, to come off.
Described clothes body can be the clothes of various forms or style, comprises long sleeves, cotta, sleeveless upper garment or trousers, pants etc., even can be designed to forms such as gloves, socks.Described clothes body can be designed to various sizes, and can adopt different materials to make according to varying environment, occasion needs; When the body of pledging clothes adopted the material with good heat penetration, thermal conductivity, barrier properties to make, described refrigerant channel can be many that compacting forms on the clothes body and seal independently passage mutually.
A kind of cool-down method of realizing by above-mentioned wearing cooling clothes, it is characterized in that: make fill in the refrigerant storage tank compress and liquefy refrigerant evaporation expand into gas after temperature descend, the gas that temperature is lower carries out heat exchange (heat absorption) by clothes and human body surface, thereby takes away the human body surface ambient heat.
Especially, this cool-down method can comprise the steps: to fill in described refrigerant storage tank after the compressed liquefaction of (1) refrigerant; (2) make refrigerant channel circuitous crooked at clothes body inside/outside, arrange equably, and be provided with end openings and be communicated with atmosphere; (3) by the control of flow regulator, evaporation was expanded after refrigerant flowed out the refrigerant storage tank, and temperature descends; (4) described refrigerant relies on the pressure differential of self and the atmosphere coolant distributor of flowing through, and be evenly distributed in the refrigerant channel, carry out heat exchange (human body and clothes carry out heat exchange simultaneously) with the air and the clothes in the refrigerant channel outside, described refrigerant directly is discharged to atmosphere from the refrigerant channel end openings after the heat exchange.
Described refrigerant is a kind of nontoxic, non-corrosiveness, no inflammable and explosive, steady chemical structure, free of contamination safe gas, and it is the gas-liquid binary states in storage tank, and normal temperature and pressure evaporation down expands and needs to absorb a large amount of heats, as dry ice etc.
Described refrigerant storage tank must be able to bear Compressed Gas normal temperature two-phase point pressure more than 2.5 times or meet the standard of the relevant pressure vessel of country, its volume and the gross weight that fills behind the refrigerant are advisable to be convenient for carrying with work, should guarantee that the refrigerant that every bottle of refrigerant storage tank can fill appropriate amount is suitably long-time for using, gross weight is controlled at suitable scope; Can carry out filling repeatedly to described refrigerant storage tank by described coolant injection mouth, can improve the refrigerant storage tank like this and reuse number of times, be convenient for carrying and use, especially be fit to long-time field work, high-temperature operation occasion.
The present invention has following advantage and effect with respect to prior art: (1) heat exchange is even, cold is stable; By the uniform distribution of coolant distributor, make refrigerant be assigned to carrier pipe, shorten the flow process of refrigerant on the one hand, make the top of carrier pipe and terminal having a narrow range of temperature, heat exchange is more evenly distributed on the other hand, and wearing has better comfort after this cooling is obeyed.(2) simple and reasonable for structure, easy to use; The member of this wearing cooling clothes is few, processing ease, and with respect to more simple, the low cost of manufacture of existing " temperature-adjusting clothes " structure, working service is more convenient, and fault rate is lower.(3) good portability; The present invention adopts refrigerant storage tank cooling, and its gross weight can be controlled in about 800 grams, and volume is little, and is in light weight, is convenient for carrying, and can not have influence on the movable significantly of work and health.(4) environment protecting is good; The present invention uses the stabilizing gas compression cooling that exists in the atmosphere to obtain, and is discharged in the atmosphere also environmentally safe in therefore using, and is fit to large-scale promotion application.(5) applied widely; The present invention can be widely used in places such as high-temperature smelting pot work, geological prospecting, outdoor sports, and the scope of application is wider, good market prospect.
Description of drawings
Fig. 1 is the structural representation that the present invention dresses the cooling clothes.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited thereto.
Concrete structure of the present invention as shown in Figure 1, as seen from Figure 1, this wearing cooling clothes comprise refrigerant storage tank 1, flow regulator 2, conduit 3, coolant distributor 4, carrier pipe 5, clothes body 6, refrigerant, fill the refrigerant (as dry ice) of compression back liquefaction in the refrigerant storage tank 1, refrigerant storage tank 1 is designed to bear Compressed Gas about 2.5 times at normal temperature two-phase point pressure, and can fill use repeatedly; Flow regulator 2 is positioned at an end of refrigerant storage tank 1, except open and close and control cold medium flux, also be provided with the filled repeatedly mouth of refrigerant storage tank 1, the junction of flow regulator 2 connecting ducts 3 is designed to snap joint, coolant distributor 4 is connected with conduit 3 other ends, the channel diameter of coolant distributor 4 is bigger than conduit 3, and the other end while of coolant distributor 4 is connected with the carrier pipe 5 more than two or two; The runner of coolant distributor 4 can make the flow velocity of refrigerant in coolant distributor 4 of gasification reduce more greatly, thereby many carrier pipes 5 are given in uniform distribution, carrier pipe 5 one ends connect coolant distributor 4, the other end is communicated with atmosphere, carrier pipe 5 can be made in clothes body 6 in appearance, perhaps directly be fixed in the clothes body 6 by weaving, clothes body 6 is as the substrate of carrier pipe 5, play the effect of supporting carrier pipe 5, and cushion cold and hot exchange velocity, strengthen the comfort of dress, carrier pipe 5 outsides can be sewed on the overcoat of one deck insulation as required, aforementioned refrigerant storage tank 1, conduit 3 and coolant distributor 4 appearances also can be coated with insulation material, absorb extraneous heat to prevent refrigerant wherein, cause loss of refrigeration capacity.
The cool-down method specific implementation process that is realized by this wearing cooling clothes is: fill in described refrigerant storage tank 1 after the compressed liquefaction of (1) refrigerant; (2) make carrier pipe 5 circuitous crooked at clothes body 6 inside/outsides, arrange equably, and be provided with end openings and be communicated with atmosphere; (3) use flow regulator 2 to control the flow of the refrigerant that flows out as required, by the control of flow regulator 2, refrigerant flows out refrigerant storage tank 1 back reduction vaporization and expands, and temperature descends rapidly; (4) refrigerant after the gasification relies on the pressure differential of self and the atmosphere coolant distributor 4 of flowing through, gas flow rate is slack-off in coolant distributor 4, and be evenly distributed in each carrier pipe 5 that is connected with coolant distributor 4, carry out heat exchange with the air and the clothes body 6 in carrier pipe 5 outsides, because body surface carries out heat exchange with clothes body 6 and air simultaneously, so cryogenic gas essence and body surface in the carrier pipe 5 carry out heat exchange, the temperature of human body and environment is descended, directly be discharged into the atmosphere from the refrigerant channel end openings behind the GAS ABSORPTION heat, so continue to carry out to realize purpose body temperature lowering.
Present embodiment except that following characteristics with embodiment 1: described flow regulator 2 is common liquid (or gas) by-pass cock, be not provided with and fill mouth repeatedly, described refrigerant storage tank 1 is a disposable product, and is discardable after finishing using, and changes another new continuation and uses.
Claims (10)
1, a kind of wearing cooling clothes, comprise cooling assembly, clothes body, conduit, it is characterized in that: described cooling assembly comprises refrigerant storage tank, flow regulator, coolant distributor, refrigerant channel, compression is filled with refrigerant in the described refrigerant storage tank, refrigerant storage tank, flow regulator, coolant distributor connect successively by conduit, refrigerant channel is connected with coolant distributor, and described refrigerant channel is arranged on the clothes body.
2, wearing cooling clothes according to claim 1, it is characterized in that: described flow regulator is provided with the coolant injection mouth or the coolant injection mouth is set on the refrigerant storage tank.
3, wearing cooling clothes according to claim 1, it is characterized in that: the junction of described flow regulator and conduit is provided with snap joint.
4, wearing cooling clothes according to claim 1, it is characterized in that: the internal diameter of described coolant distributor is greater than the conduit that is connected, and an end of coolant distributor is connected with two or more refrigerant channels simultaneously.
5, wearing cooling clothes according to claim 1, it is characterized in that: described refrigerant channel arranges evenly that in the clothes body its end is equipped with opening and is communicated with atmosphere.
6, wearing cooling clothes according to claim 5, it is characterized in that: described refrigerant channel is a carrier pipe, the shape of cross section of carrier pipe is round, square or oval; Described refrigerant channel also can be many that compacting forms on the clothes body and seals independently passage mutually.
7, wearing cooling clothes according to claim 6, it is characterized in that: described carrier pipe is connected detachably with the clothes body or is fixedly connected.
8, wearing cooling clothes according to claim 1, it is characterized in that: described refrigerant storage tank, conduit and coolant distributor appearance are coated with the good insulation material of pliability.
9, the cool-down method that described wearing cooling is obeyed according to any claim of claim 1～8, it is characterized in that: make fill in the refrigerant storage tank compress and liquefy refrigerant evaporation expand into gas after temperature descend, the gas that temperature is lower absorbs heat through human body surface by the clothes directed flow, takes away the human body surface ambient heat.
10, according to the cool-down method of the described wearing cooling of claim 9 clothes, it is characterized in that comprising the steps: filling in described refrigerant storage tank after the compressed liquefaction of (1) refrigerant; (2) make refrigerant channel circuitous crooked at clothes body inside/outside, arrange equably, and be provided with end openings and be communicated with atmosphere; (3) by the control of flow regulator, evaporation was expanded after refrigerant flowed out the refrigerant storage tank, and temperature descends; (4) described refrigerant relies on self and the pressure differential of the atmosphere coolant distributor of flowing through, and is evenly distributed in the refrigerant channel, carries out heat exchange with air and clothes outside the refrigerant channel, and described refrigerant directly is discharged to atmosphere from the refrigerant channel end openings after the heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100521880A CN100411554C (en) | 2004-11-15 | 2004-11-15 | Cooling clothing, and cooling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100521880A CN100411554C (en) | 2004-11-15 | 2004-11-15 | Cooling clothing, and cooling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1618361A true CN1618361A (en) | 2005-05-25 |
| CN100411554C CN100411554C (en) | 2008-08-20 |
Family
ID=34764116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100521880A Expired - Fee Related CN100411554C (en) | 2004-11-15 | 2004-11-15 | Cooling clothing, and cooling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100411554C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010012126A1 (en) * | 2008-07-31 | 2010-02-04 | Xie Qingyun | An adjusting device and application thereof |
| CN101909470A (en) * | 2007-11-15 | 2010-12-08 | 詹姆斯库克大学 | Cooling garment |
| CN105495761A (en) * | 2016-01-08 | 2016-04-20 | 长沙鹏跃五洋信息科技有限公司 | Cooling vest |
| CN105495764A (en) * | 2016-01-08 | 2016-04-20 | 长沙鹏跃五洋信息科技有限公司 | Cooling vest |
| CN106388070A (en) * | 2016-11-18 | 2017-02-15 | 余晓 | Air conditioning suit simple in structure and easy to obtain with refrigerating function |
| CN108323837A (en) * | 2017-12-01 | 2018-07-27 | 朱肖 | The outer liquid circulation lifting/lowering of light-duty intelligent body warmly takes |
| WO2020116994A1 (en) * | 2018-12-07 | 2020-06-11 | 김미애 | Wearable cooling device, and breathing device using liquefied air |
| CN112274793A (en) * | 2019-07-22 | 2021-01-29 | 宋成辉 | Novel fire-fighting clothing |
| CN114468412A (en) * | 2022-01-19 | 2022-05-13 | 杭州中村锯业机械有限公司 | Water-cooled undershirt |
| CN114469505A (en) * | 2022-02-10 | 2022-05-13 | 郭芯雨 | Vision correction instrument |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210304U (en) * | 1986-12-14 | 1987-11-18 | 陈小勉 | Clothing of adjustable temp. |
| CN2042292U (en) * | 1987-03-23 | 1989-08-09 | 郭祖胜 | Cooling suit |
| CN1236580A (en) * | 1998-05-21 | 1999-12-01 | 吴云鹤 | Cooling clothes using cold accumulating substance as cold source. |
| CN2453705Y (en) * | 2000-11-30 | 2001-10-17 | 张中阁 | Electric heating clothes and trousers |
| DE10132102C1 (en) * | 2001-07-03 | 2003-07-03 | Jens Moj | Use of an article of clothing for the therapy of patients suffering from multiple sclerosis and arrangement for cooling a patient suffering from multiple sclerosis |
| CN1344519A (en) * | 2001-10-21 | 2002-04-17 | 金乾 | Circularly cooling clothing |
| CN2609373Y (en) * | 2003-06-01 | 2004-04-07 | 黄龙珠 | Temp.-regulating vest weared in 'SARS' isolation protection clothes |
| CN2744187Y (en) * | 2004-11-15 | 2005-12-07 | 广州胜捷智能科技有限公司 | Wearing temperature reducing clothes |
-
2004
- 2004-11-15 CN CNB2004100521880A patent/CN100411554C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101909470A (en) * | 2007-11-15 | 2010-12-08 | 詹姆斯库克大学 | Cooling garment |
| WO2010012126A1 (en) * | 2008-07-31 | 2010-02-04 | Xie Qingyun | An adjusting device and application thereof |
| CN105495761A (en) * | 2016-01-08 | 2016-04-20 | 长沙鹏跃五洋信息科技有限公司 | Cooling vest |
| CN105495764A (en) * | 2016-01-08 | 2016-04-20 | 长沙鹏跃五洋信息科技有限公司 | Cooling vest |
| CN106388070A (en) * | 2016-11-18 | 2017-02-15 | 余晓 | Air conditioning suit simple in structure and easy to obtain with refrigerating function |
| CN108323837A (en) * | 2017-12-01 | 2018-07-27 | 朱肖 | The outer liquid circulation lifting/lowering of light-duty intelligent body warmly takes |
| WO2020116994A1 (en) * | 2018-12-07 | 2020-06-11 | 김미애 | Wearable cooling device, and breathing device using liquefied air |
| CN112274793A (en) * | 2019-07-22 | 2021-01-29 | 宋成辉 | Novel fire-fighting clothing |
| CN114468412A (en) * | 2022-01-19 | 2022-05-13 | 杭州中村锯业机械有限公司 | Water-cooled undershirt |
| CN114468412B (en) * | 2022-01-19 | 2023-12-22 | 杭州中村锯业机械有限公司 | Water-cooled vest |
| CN114469505A (en) * | 2022-02-10 | 2022-05-13 | 郭芯雨 | Vision correction instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100411554C (en) | 2008-08-20 |
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