CN108552643A - Constant temperature air conditioning takes - Google Patents

Constant temperature air conditioning takes Download PDF

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Publication number
CN108552643A
CN108552643A CN201810552324.4A CN201810552324A CN108552643A CN 108552643 A CN108552643 A CN 108552643A CN 201810552324 A CN201810552324 A CN 201810552324A CN 108552643 A CN108552643 A CN 108552643A
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CN
China
Prior art keywords
air
constant temperature
air conditioning
phase
clothes
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
CN201810552324.4A
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Chinese (zh)
Inventor
李�范
李一范
徐家潼
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Nanjing Nanhai Technology Co Ltd
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Nanjing Nanhai Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Nanhai Technology Co Ltd filed Critical Nanjing Nanhai Technology Co Ltd
Priority to CN201810552324.4A priority Critical patent/CN108552643A/en
Publication of CN108552643A publication Critical patent/CN108552643A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A41D13/005Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00Details of garments or of their making
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00Details of garments or of their making
    • A41D27/28Means for ventilation
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/02Layered materials
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00Functions or special features of garments
    • A41D2400/10Heat retention or warming
    • A41D2400/12Heat retention or warming using temperature-controlled means
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00Functions or special features of garments
    • A41D2400/70Removability

Abstract

The constant temperature air conditioning clothes of the present invention include clothing body, air inlet is set on clothing body, garment body is made of five shell fabrics, the external-to-internal taken from constant temperature air conditioning, five shell fabrics are followed successively by the one or four prevention fabric layer, height heat preservation layers of nanofibers, two or four prevention fabric layer, phase-change material layers, 3D sandwich precoats, constant temperature air conditioning clothes also include condensation process device and air-supply arrangement, solidifying processor is connect with air-supply arrangement, air-supply arrangement includes to divide gas bag and Air Blast fan, Air Blast fan setting is dividing in gas bag, divide gas bag to pass through the air inlet of tracheae and clothing body to connect.Constant temperature air conditioning clothes can keep temperature substantially constant in air-ventilating garments, and easy to wear.

Description

Constant temperature air conditioning takes
Technical field
The present invention relates to garment technology fields more particularly to a kind of constant temperature air conditioning to take.
Background technology
Air-ventilating garments currently on the market mostly use greatly small fan, vortex tube or phase-change material and realize refrigeration, however this 3 kinds are made Cold mode cuts both ways, in place of equal Shortcomings:
1. small fan freezes
Traditional air-ventilating garments install two small fans usually at the loins of left and right, and outdoor air is drawn onto in clothes, is made Evaporation of perspiration allows human body to cool down to absorb the heat of human body surface.However, the temperature when extraneous air is less than body temperature When, cool breeze is directly blown onto on skin, and local skin is caused to be cooled, and human body is easy to suffer from cold, catch a cold under the situation that is cooled for a long time;When The temperature of extraneous air is higher than or when close to body temperature, and air-ventilating garments do not have cooling effect not only, play reaction instead, heat In wind to skin, wearer can only be allowed to feel heat;In addition, extraneous air is directly blown onto local skin by small fan for a long time While upper, a large amount of dust, bacterium, acarid etc. were also carried, dermatological complications are be easy to cause.
2. vortex tube refrigeration
Using the air-ventilating garments of vortex tube refrigeration, wearer not only carries vortex tube, but also needs connection one Powerful air compressor, air compressor generates high pressure gas, and is delivered to vortex tube by pipe.In the course of work In, vortex tube generates thermal current while manufacturing cold air, is easy scald wearer, and generated when air compressor work Larger noise.The refrigeration modes due to be equipped with large capacity air compressor and use connecting tube, when in use by Greatly limit.
3. phase change material refrigeration
Using phase change material refrigeration, usually there are two types of ways:First, phase-change material is made microcapsules, then use coating work Skill is coated on fabric, is placed in clothes second is that phase-change material is made sealing sack.Both modes are all to rely on phase-change material It itself absorbs heat to reduce inner temperature.
For the first way, it is considerably less that the phase-change material on fabric is painted on using coating process, on the one hand, cooling effect Fruit is poor;On the other hand, as clothes are repeatedly washed, cooling-down effect is more and more weaker;Further more, since capsule is in phase-change material generation Situations such as forming liquid when phase transformation, therefore material volatilization, leakage or fabric adhesion can be caused.
For second of way, phase-change material is made into the mode that sealing sack puts into clothes, if the phase transformation material being packed into Expect it is less, then the duration freezed is short;If the phase-change material being packed into is more, heavier-weight, relaxing for wearing is affected Suitable sense.
Invention content
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of constant temperature air conditioning clothes, air-ventilating garments can be realized Temperature substantially constant, and it is easy to use.
To achieve the above object, constant temperature air conditioning of the invention clothes include clothing body, and air inlet, clothing is arranged on clothing body Main body is taken to be made of five shell fabrics, from constant temperature air conditioning take external-to-internal, five shell fabrics be followed successively by the one or four prevention fabric layer, Height heat preservation layers of nanofibers, the two or four prevention fabric layer, phase-change material layers, 3D sandwich precoats, constant temperature air conditioning clothes also include cold Solidifying processor and air-supply arrangement, solidifying processor are connect with air-supply arrangement, and air-supply arrangement includes to divide gas bag and Air Blast fan, wind of blowing Fan setting is dividing in gas bag, and gas bag is divided to be connected by the air inlet of tracheae and clothing body.
Further, phase-change material layers are the nanofiber flocculus for absorbing phase-change material.
Further, the inner cavity of gas bag is divided to be divided into the first cavity and the second cavity, the first cavity and the second cavity pass through list It is connected to air valve, Air Blast fan is located in the first cavity.
Further, the second cavity is provided with multiple gas outlets, installs barometric damper at gas outlet, barometric damper passes through The air inlet of tracheae and clothing body connects.
Further, stealthy iron plate is installed, magnet, magnet and stealthy iron are installed in the tracheae end at gas outlet at air inlet Piece is used cooperatively.
Further, divide and be provided with air admission hole on gas bag, air inlet position installs air check valve.
Further, heat exchanger tube is housed in condensation process device, and is filled using phase-change material in condensation process device, phase transformation material Material surrounds heat exchanger tube.
Further, heat exchanger tube includes air inlet and water outlet, and the air inlet of heat exchanger tube is communicated with extraneous air, and is installed Air filter, water outlet install water valve.
Further, heat exchanger tube is connected to by tracheae with the first cavity of gas bag is divided, and heat exchanger tube and dividing between gas bag is arranged Air check valve.
Further, constant temperature air conditioning clothes also include the storage refrigerator for low-temperature treatment phase-change material layers and condensation process device.
The constant temperature air conditioning clothes of the present invention realize temperature substantially constant in air-ventilating garments, and heat insulating effect is preferable, and can be with Temperature is persistently adjusted, usage time is longer.In addition, also having, phase-change material layers easy to wear, air-ventilating garments are detachable, air mistake The advantageous effects such as filter.
Description of the drawings
Below in conjunction with the accompanying drawings the present invention is made further to describe and illustrate.
Fig. 1 is the schematic diagram of the constant temperature air conditioning clothes of preferred embodiment of the invention.
Fig. 2 is the structural schematic diagram that constant temperature air conditioning takes fabric in Fig. 1.
Fig. 3 is the structural schematic diagram of the condensation process device and air-supply arrangement of constant temperature air conditioning clothes.
Specific implementation mode
Below in conjunction with attached drawing, pass through the description to the preferred embodiment of the present invention, more clearly and completely elaboration The technical solution of invention.
As shown in Figure 1, the constant temperature air conditioning clothes of present invention first choice embodiment are vest pattern.Constant temperature air conditioning clothes, which use, to be had The fabric 10 of five-layer structure connects the clothing body for forming vest pattern by preceding left front 11, cuff 12, neckline 13, the bottom 14.
In other embodiments, constant temperature air conditioning clothes can be made into the patterns such as long sleeves, conjoined clothes.
Snap fastener 15, the girth of a garment for adjusting air-ventilating garments, to adapt to the wearer of different building shape are set at preceding left front 11.Horse Waterproof slide fastener 16 is arranged in the bottommost of first, to prevent external water from entering air-ventilating garments.In the position of 16 upward 5cm or more of waterproof slide fastener It sets, the distance that air inlet 17 namely air inlet 17 to waterproof slide fastener 16 are symmetrically provided with before and after fabric 10 is at least 5cm.Air inlet The stealthy iron plate of inside installation of mouth 17.Preferably, the size of air inlet 17 is 2cm × 2cm.
In other embodiments, the back of vest can be arranged as required to induced draught fan air outlet, and use ledge Decoration, keeps the shape of vest more beautiful.
As shown in Fig. 2, from the external-to-internal of air-ventilating garments, five shell fabrics 10 of constant temperature air conditioning clothes are followed successively by the one or four anti-face Bed of material 10a, high heat preservation layers of nanofibers 10b, the two or four prevention fabric layer 10c, phase-change material layers 10d, 3D sandwich precoat 10e。
One or four prevention fabric layer 10a, the two or four prevention fabric layer 10c have the function of Water-proof and oil-proof, antifouling, antistatic, This plays the role of thermal insulation layer, prevents that heat exchange occurs with external inside air-ventilating garments.
Height heat preservation layers of nanofibers 10b has the characteristics that fibre diameter is smaller and porous, thus heat insulation effect is very good.
So-called sandwich fabric is made of the face of upper, middle and lower three, and surface is usually mesh design, intermediate one layer of connection Surface and bottom surface are commonly called as " sandwich ".The 3D sandwich precoats 10e that the present invention uses refers to Sanming City that middle layer supports for 3D Fabric is controlled, the main thoroughfare as cold air cross flow and exchange inside air-ventilating garments so that the air circulation inside air-ventilating garments is suitable Freely.
Phase-change material layers 10d is arranged between 3D sandwich precoat 10e and the two or four prevention fabric layer 10c, for absorbing The temperature that human body distributes, and the temperature of air-ventilating garments inner air is adjusted, so that temperature is kept constant.Specifically, phase-change material layers 10d uses weight for the nanofiber flocculus of 100g/ ㎡, thickness about 3-5mm, sucks phase-change material, 1cm square is cut into after cooling Fritter, then with the polyethylene of 8 thickness according to single sealing is abutted regularly anyhow, be finally cut into than vest back and before Left front slightly smaller size is fixed between sandwich precoat 10e and the two or four prevention fabric layer 10c, forms releasably constant temperature Regulating course.Such design can prevent from phase-change material from undergoing phase transition forming liquid, be lost in and pollute in packages in damaged condition, Easy to disassemble, cleaning air-ventilating garments, while also increasing the comfort of wearing.
Due to also setting up the two or four prevention fabric layer 10c, high heat preservation layers of nanofibers 10b, the on the outside of phase-change material layers 10d One or four prevention fabric layer 10a, therefore after the air inside air-ventilating garments adjusts temperature by phase-change material, it will not be by empty outside air-ventilating garments The influence of gas, heat insulation are very good.
The design of above-mentioned five shell fabric 10 so that not only inner air circulation is good for constant temperature air conditioning clothes of the invention, and has There is preferable heat insulating effect.
As shown in figure 3, constant temperature air conditioning clothes include also condensation process device 2 and air-supply arrangement 3, the two is connected.Condensation process Device 2 carries out cooling to the air for entering air-ventilating garments, dehumidifies.Air-supply arrangement 3 is by the dry and cold sky after 2 cooling and dehumidifying of processor that is condensed Pneumatic transmission enters in air-ventilating garments.Condensation process device 2 and air-supply arrangement 3 are hung on wearer's waist by the carry waistband of width suitable.
Heat exchanger tube 21 is housed in condensation process device 2.One end of heat exchanger tube 21 is communicated with extraneous air, forms air inlet 211, The other end of heat exchanger tube 21 is connect with air-supply arrangement 3.2 inside filling condensation phase-change material 22 of condensation process device, condenses phase transformation material Material 22 surrounds heat exchanger tube 21.After extraneous air enters heat exchanger tube 21 from air inlet 211, cool down under the action of phase-change material, It is cooling, then air-supply arrangement 3 is entered by the other end of heat exchanger tube 21.An outlet pipe 212 is also connected on heat exchanger tube 21, being used for will Condensation process device 2 is discharged in the water generated during cooling and dehumidifying.Outlet valve 213 is installed in the exit of outlet pipe 212, convenient for wearing Person selectively drains.
Air-supply arrangement 3 includes to divide gas bag 31, Air Blast fan 32, barometric damper 33, air check valve 34, tracheae 35.
Divide gas bag 31 that there is the heat preservation sandwich layer made of high molecule plastic.The inner cavity of point gas bag 31 be divided into the first cavity 311, Second cavity 312.Air Blast fan 32 is arranged in the first cavity 311.Pass through list between first cavity 311 and the second cavity 312 It is connected to air valve 34 so that air can only flow to the second cavity 312 from the first cavity 311, be unable to reverse circulated.Second chamber It is provided with multiple gas outlets on body 312, barometric damper 33 is set at gas outlet, barometric damper 33 connect with tracheae 35, wears again Wearer can be adjusted according to the needs barometric damper 33 to control into the wind speed in air-ventilating garments.The end of tracheae 35 is (namely remote One end from barometric damper 33) magnet 36 identical with 17 size of air-ventilating garments air inlet is installed, soft silicon is set with outside magnet Rubber cushion, the attraction by magnet to stealth iron plate at air inlet 17 can easily connect tracheae 35 and air inlet 17 at any time It connects, dismantle.Wearer can be selectively connected tracheae 35 and air inlet 17 according to self-demand, if body-sensing is hotter, need Two tracheaes 35 can then be connect with two air inlets 17 by fast cooling respectively;If body-sensing is comfortable, one can be only connected A air inlet 17.
Multiple gas outlets, which are arranged, on point gas bag 31 is advantageous in that:Wearer can be as needed, by gas outlet and needs The part of cooling connects, such as to Head cooling, then connect gas outlet with the helmet, cools down to crotch, then by gas outlet and trousers The corresponding portion connection of son.
First cavity 311 is connect by tracheae 35 with condensation process device 2, and air check valve 34 is also installed on tracheae 35, is made The first cavity 311 of air-supply arrangement 3 can only be flowed to from condensation process device 2 by obtaining air, and be unable to reverse circulated.
Divide on gas bag 31 and be provided with air admission hole 313, and air check valve 34 is installed.In particular circumstances, according to specific demand, Tracheae can be connected at air admission hole 313, using other refrigeration modes, such as vortex effect refrigeration, magnet refrigeration or other continuous colds Source is more suitable in the particular surroundings such as mine, electrogas welding workshop and uses in this way.
Air-supply arrangement 3 also includes compact battery packet, for providing power supply to Air Blast fan 32.
Preferably, tracheae 35 uses flexible plastic pipe.
In the present embodiment, 3 gas outlets are provided on the second cavity 312, it in other embodiments, can also basis The gas outlet of other quantity is arranged in actual demand.
Constant temperature air conditioning clothes also include air filter 24, be mounted on condensation process device 2 air inlet 211 at, for pair Air into air-ventilating garments is filtered, and ensure that the cleannes of air in air-ventilating garments.
Constant temperature air conditioning clothes are equipped with a relatively-stationary storage refrigerator, and high pressure gas and vortex tube is used to construct, and make Low-temperature receiver is fixed for the duration of condensation process device 2 and phase-change material.The technology that storage refrigerator is well known to those skilled in the art, this Place repeats no more.
Constant temperature air conditioning takes when in use, and wearer is first by the condensation process device 2 and phase transformation material by storage refrigerator low-temperature treatment Bed of material 10d is installed to air-ventilating garments, and the phase-change material layers 10d of air-ventilating garments absorbs the heat that wearer's body distributes, and by temperature It is constant in set phase transition temperature.At this point, air-supply arrangement 3 is connect with air inlet 17, and start Air Blast fan 32, it is external empty Gas is by air filter 4, inflow condensation process device 2, and cooling, dehumidifying wherein, forms cold dry air, subsequent cold dry air Be inhaled into air-supply arrangement 3, then all directions by air-supply arrangement 3 tracheae 35 and air inlet 17, into inside air-ventilating garments.It is empty It is taken after mixing with liquid internal air pressure gradually to increase, cold air cross flow is in each region of air-ventilating garments, part cold air and phase-change material The phase-change material of layer 10d occurs heat exchange and reaches the constant effect of temperature in air-ventilating garments to maintain the heat release state of phase-change material Fruit.Meanwhile the air in air-ventilating garments it is depressed with the sweat of body close the mixed gas with humidity that is formed from the necklines of air-ventilating garments, The positions such as cuff or the bottom are discharged.
A period of time is used when constant temperature air conditioning takes, and condensation process device 2 and phase-change material layers 10d are liquefied, lost and remove completely When wet and cooling function, wearer takes out the condensation process device and phase-change material layers Jing Guo low-temperature treatment from storage refrigerator at once 10d is replaced, and is repeated the work, can be ensured the slitless connection of cooling time.
In conclusion the constant temperature air conditioning of the present invention takes compared with existing air-ventilating garments, there is following advantage:
(1) vortex tube and large air compressor being connected in the prior art with wearer are eliminated, is only carried One small and exquisite condensation process device, it is more convenient to use, substantially increase activity flexibility.
(2) condensation process device is used, ensure that into the air in air-ventilating garments be cold dry air, rather than directly will be external Air sucks, and improves existing small-sized fans formula air-ventilating garments in the case that external air temperature is higher, the larger refrigeration effect of humidity The problem of difference.
(3) phase-change material in fabric is adsorbed using nanofiber, shape flaky material, then divides sealing, can be prevented Phase-change material forms liquid and pollutes, and is also convenient for dismounting and carries out clothes cleaning.
(4) phase-change material layers of fabric absorb heat when air themperature is high in air-ventilating garments;The air themperature in air-ventilating garments When low, heat is discharged, air themperature is relative constant in air-ventilating garments to realize.
(4) refrigerator is stored up due to being equipped with, solves the sustainability of phase-change material and condensation process device heat absorption, effectively extends The cooling times of air-ventilating garments.
Above-mentioned specific implementation mode is only described the preferred embodiment of the present invention, and not to the guarantor of the present invention Shield range is defined.Under the premise of not departing from design concept of the present invention and scope, those skilled in the art According to various modifications, replacement and the improvement of verbal description provided by the present invention, attached drawing to made by technical scheme of the present invention, The protection category of the present invention should all be belonged to.Protection scope of the present invention is determined by claim.

Claims (10)

1. a kind of constant temperature air conditioning clothes, including clothing body, air inlet is set on the clothing body, which is characterized in that the clothing It takes main body to be made of five shell fabrics, the external-to-internal taken from the constant temperature air conditioning, five shell fabric is followed successively by the one or four Prevention fabric layer, high heat preservation layers of nanofibers, the two or four prevention fabric layer, phase-change material layers, 3D sandwich precoats, the constant temperature are empty It also includes condensation process device and air-supply arrangement to be taken after mixing with liquid, and the condensation process device is connect with the air-supply arrangement, the air-supply arrangement Including divide gas bag and Air Blast fan, the Air Blast fan setting divides described in gas bag, it is described divide gas bag by tracheae with it is described The air inlet of clothing body connects.
2. constant temperature air conditioning clothes as described in claim 1, which is characterized in that the phase-change material layers are to absorb phase-change material Nanofiber flocculus.
3. constant temperature air conditioning as described in claim 1 clothes, which is characterized in that described that the inner cavity of gas bag is divided to be divided into the first cavity and the Two cavitys, first cavity are connected to second cavity by air check valve, and the Air Blast fan is located at described first In cavity.
4. constant temperature air conditioning clothes as claimed in claim 3, which is characterized in that second cavity is provided with multiple gas outlets, described Barometric damper is installed, the barometric damper is connect by tracheae with the air inlet of the garment body at gas outlet.
5. constant temperature air conditioning as claimed in claim 4 clothes, which is characterized in that stealthy iron plate is installed at the air inlet, it is described go out Magnet is installed in tracheae end at gas port, and the magnet is used cooperatively with the stealthy iron plate.
6. constant temperature air conditioning as claimed in claim 4 clothes, which is characterized in that it is described divide air admission hole is provided on gas bag, the air inlet Air check valve is installed at hole.
7. constant temperature air conditioning clothes as claimed in claim 4, which is characterized in that heat exchanger tube, and institute are housed in the condensation process device It states in condensation process device and is filled using phase-change material, the phase-change material surrounds the heat exchanger tube.
8. constant temperature air conditioning clothes as claimed in claim 7, which is characterized in that the heat exchanger tube includes air inlet and water outlet, institute The air inlet for stating heat exchanger tube is communicated with extraneous air, and installs air filter, and the water outlet installs water valve.
9. constant temperature air conditioning as claimed in claim 8 clothes, which is characterized in that the heat exchanger tube passes through tracheae and the gas bag that divides First cavity is connected to, the heat exchanger tube and it is described divide between gas bag air check valve is set.
10. constant temperature air conditioning clothes as claimed in any one of claims 1-9 wherein, which is characterized in that the constant temperature air conditioning, which takes, also includes Storage refrigerator for phase-change material layers described in low-temperature treatment and the condensation process device.
CN201810552324.4A 2018-05-31 2018-05-31 Constant temperature air conditioning takes Pending CN108552643A (en)

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Publication number Priority date Publication date Assignee Title
CN110893024A (en) * 2019-11-21 2020-03-20 郑州轻工业大学 Cooling suit with phase-change material

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US6272877B1 (en) * 1999-10-13 2001-08-14 Cobalt Entertainment, Incorporated Personal cooling device and method
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CN2747906Y (en) * 2003-12-08 2005-12-28 戴振华 Temperature reducing clothes
CN102920063A (en) * 2011-08-11 2013-02-13 北京航空航天大学 Single-circulation personal cooling system with evaporator in cooling suit
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110893024A (en) * 2019-11-21 2020-03-20 郑州轻工业大学 Cooling suit with phase-change material

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