CN205567886U - Intelligent cooling clothes based on phase change material and miniature fan - Google Patents
Intelligent cooling clothes based on phase change material and miniature fan Download PDFInfo
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- CN205567886U CN205567886U CN201620245677.6U CN201620245677U CN205567886U CN 205567886 U CN205567886 U CN 205567886U CN 201620245677 U CN201620245677 U CN 201620245677U CN 205567886 U CN205567886 U CN 205567886U
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Abstract
The utility model relates to an intelligent cooling clothes based on phase change material and miniature fan, include: temperature sensor and data processing recording system have been implanted to inside and outside two -layer structure, inlayer, and cooling efficiency autonomous system is placed to the skin, and a plurality of fan and a plurality of phase change material bag run through outer just setting is on the skin, the fan is controlled by cooling efficiency autonomous system, data processing recording system with cooling efficiency autonomous system passes through the bluetooth and connects temperature sensor and data processing recording system signal connection. Adopt the phase change material refrigeration for individual cooling clothes full play refrigeration effect under damp and hot environment combines miniature fan to ventilate simultaneously and freezes, makes individual cooling clothes be suitable for equally under xeothermic environment. Cooling efficiency autonomous system's introduction for cooling clothes can carry out the pertinence refrigeration to the individuality according to individual real -time physical signs, thus effectively improved the person of dress wearing comfort the most greatly.
Description
Technical field
This utility model relates to a kind of intelligence cooling clothes, particularly relates to a kind of intelligence cooling clothes based on phase-change material with mini-fan.
Background technology
Human body is exposed to for a long time in heat stress environment and body temperature can be caused to rise, and the hot diseases such as hyperpyrexia, heat cramp, heatstroke then occurs, and task efficiency declines simultaneously, and situation severe patient may be lethal.The main physical parameters constituting heat stress has: ambient temperature, ambient humidity, wind speed, radiation, working strength and clothing.Alleviate Studies of Human Body Heat to be realized by the above one or more parameters of regulation, and under specific working environment and job performance require, adjust working environment and working strength is unpractical, it is usually the case that individual cooling clothes need to be used to alleviate individual heat stress.Individual cooling clothes generally include pipeline liquid-cooled suit, pipeline gas-cooled garment, phase-change material cooling clothes and ventilation clothing etc..Pipeline liquid is cold and pipeline gas-cooled garment is that liquid or the gas of precooling are passed through the piping network being implanted in clothing, makes it circulate by water pump or air valve, promotes individuality heat radiation by conduction.Phase-change material cooling clothes have two big classes, and one is to be combined with fiber by phase-change material, makes clothing；Two is that phase-change material bag is positioned over the pocket sewing in advance in clothing；Both are all individual individuality to be carried out heat loss through conduction by being close to.Ventilation clothing is then to be embedded on clothing by mini-fan, by fan, the air in environment constantly sucks inner and makes it circulate, and accelerates the evaporative heat loss of individual body surface.The most several cooling clothes use under single thermal environment, take away individual body surface heat by different heat transfer paths, can effectively facilitate individual heat radiation, alleviate individual thermal stress reaction.But, when working during individuality is in changeable thermal environment, the cooling clothes of single refrigeration modes cannot effectively freeze for individual physiological state, and cannot play its optimal refrigeration.
From background information, individuality is lowered the temperature by existing most individual cooling clothes simply by single refrigerating method, and the thermal environment condition being suitable for is limited, such as, ventilation clothing refrigeration under arid and hot environment is preferable, and when humidity is bigger, its refrigeration is the best.Therefore, the cooling clothes of unitary system cooling method cannot give full play to optimal refrigeration under changeable thermal environment, in addition, existing individual cooling clothes simply can mechanically give individuality refrigeration according to the type of cooling being set, and individual physiological reaction cannot be monitored in real time, can not freeze targetedly for individual physiological reaction, may produce, owing to undercooling or refrigeration work consumption produce subjective individual comfort not, the situation of fluctuation occur, therefore it is badly in need of designing and developing a kind of novel intelligent hybrid cooling clothes for individual physiological reaction, individuality to be freezed, improve individuality and wear comfort level when cooling takes.
Summary of the invention
This utility model overcomes the deficiencies in the prior art, purpose is to provide one to combine phase-change material and two kinds of types of cooling of mini-fan, and uses temperature controller detection that the individual real-time skin temperature monitored adjusts the novel intelligent hybrid cooling clothes of cooling power automatically.The phase change material refrigeration of this individuality combination cooling clothes employing and draught fan freeze two kinds and have the refrigeration modes of complementary effect, by implanting the individual skin temperature in real time of the temperature sensor monitors in clothing as feedback data, thus effectively individuality is carried out specific aim refrigeration, therefore this will greatly improve wearer's wearing comfort when using the hybrid cooling of this novel intelligent to take.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of intelligence cooling clothes based on phase-change material with mini-fan, including: inside and outside double-layer structure, it is characterized in that, internal layer implants temperature sensor and data handling recording system, outer layer places cooling effectiveness robot control system(RCS), several fans and several phase-change material bags run through described outer layer and are arranged on outer layer, described fan is controlled by cooling effectiveness robot control system(RCS), described data handling recording system is connected by bluetooth with described cooling effectiveness robot control system(RCS), described temperature sensor is connected with data handling recording system signal.
In one preferred embodiment of this utility model, described internal layer is fit vest, and described outer layer is long sleeves clothes, and described fit vest is enclosed within described long sleeves clothes.
In one preferred embodiment of this utility model, in described phase-change material bag, phase-change material is mainly composed of Na2SO4∙10H2O, its melt temperature and latent heat are respectively 21 DEG C and 14 J/g.
In one preferred embodiment of this utility model, in the region, front of outer layer, rear area and two long sleeves regions be provided with several described phase-change material bags.
In one preferred embodiment of this utility model, the phase-change material bag spacing being positioned at the same area adjacent is 1cm, and region, front and rear area are respectively provided with 32 change material bags, two long sleeves regions are respectively provided with 10 and become material bags.
In one preferred embodiment of this utility model, at the side seam line of the both sides that two described fans are separately positioned on outer layer.
In one preferred embodiment of this utility model, described data handling recording system arranges central processing unit, temperature control module, signal processing module and power module.
In one preferred embodiment of this utility model, central processing unit described in described temperature control module data cube computation and described cooling effectiveness robot control system(RCS).
In one preferred embodiment of this utility model, described cooling effectiveness robot control system(RCS) is provided with bluetooth module, fan rotary speed controller and power module.
In one preferred embodiment of this utility model, described fan rotary speed controller controls rotation speed of the fan.
This utility model solves defect present in background technology, and this utility model possesses following beneficial effect:
1. this novel intelligent hybrid cooling clothes are novel intelligent based on phase-change material Yu mini-fan hybrid cooling clothes.This novel intelligent combination cooling clothes use phase-change material and mini-fan to ventilate two kinds the refrigeration modes being suitable for using under xeothermic and hygrothermal environment respectively.
2. this novel intelligent is hybrid utilizes temperature control system principle, according to the real-time rotating speed of human body mean skin temperature regulation mini-fan group, according to individual real time physiologic status, individuality can provide cooling power needed for maximum comfortableness targetedly.
3. this novel intelligent hybrid cooling clothes include internal layer vest and outer layer long-sleeved coat, internal layer vest needs to be close to human body, ensure that sensor measured temperature is human skin temperature, the sensor accuracy used should be higher than that 0.5 DEG C, outer layer long-sleeved coat is the main body of this novel intelligent hybrid cooling clothes, and the cooling assembly such as phase-change material bag and mini-fan group is designed on outer layer long-sleeved coat.
4. the cooling effectiveness robot control system(RCS) that this novel intelligent hybrid cooling clothes are used includes that miniature data process and receives and the big module of fan control system two with record system and signal.Miniature data process and are placed on internal layer vest with record system module, receive the temperature signal that also temperature sensor is surveyed；Signal receives and is placed in inside outer layer long-sleeved coat with fan control system module, and LCD display is outside overcoat, and signal that reception processed also controls the real-time rotating speed of mini-fan group according to the signal of telecommunication.
5. this novel intelligent hybrid cooling clothes are designed by the style of the working clothing worn according to staff in different thermal environments.
Seven, the effect of the present invention
Novel intelligent based on phase-change material Yu the mini-fan hybrid cooling clothes of this utility model design, more traditional individual clothes that cool down have an advantage will be apparent below:
Be applicable under different thermal environment by employing, two kinds of refrigeration modes of different refrigeration principle, in conjunction with cooling effectiveness robot control system(RCS), be developed under changeable thermal environment according to individual real time physiologic status, individuality is freezed by specific aim.Use two kinds of different refrigeration modes be bound to a set of cooling clothes in different with traditional cooling clothes only with single refrigeration modes.Use phase change material refrigeration so that individual cooling clothes give full play to refrigeration under hygrothermal environment, in combination with mini-fan ventilation refrigeration so that individual cooling clothes are equally applicable under arid and hot environment.Meanwhile, the introducing of cooling effectiveness robot control system(RCS) so that cooling clothes can carry out specific aim refrigeration according to individual real-time physiological index (i.e. mean skin temperature) to individuality, thus be effectively increased the maximum of wearer and wear thermal comfort.
Accompanying drawing explanation
Fig. 1 is control system program flow diagram；
Fig. 2 is intelligent temperature control sub-journey flow chart；
Fig. 3 is style and the distribution front elevation of phase-change material bag of individual combination cooling clothes；
Fig. 4 is style and the distribution back view of phase-change material bag of individual combination cooling clothes；
Fig. 5 is the cut-away view of novel intelligent cooling clothes；
Fig. 6 wears vest layer front elevation in being；
Fig. 7 wears vest layer back view in being；
Fig. 8 is that miniature data handling recording system and signal receive and fan control system schematic diagram.
Detailed description of the invention
Being described in further detail this utility model presently in connection with drawings and Examples, these accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
Such as Fig. 1, Fig. 2, shown in Fig. 3, a kind of intelligence cooling clothes based on phase-change material with mini-fan, including: inside and outside double-layer structure, internal layer implants temperature sensor and data handling recording system, outer layer places cooling effectiveness robot control system(RCS), several fans and several phase-change material bags run through described outer layer and are arranged on outer layer, described fan is controlled by cooling effectiveness robot control system(RCS), described data handling recording system is connected by bluetooth with described cooling effectiveness robot control system(RCS), described temperature sensor is connected with data handling recording system signal, internal layer is fit vest, described outer layer is long sleeves clothes, described fit vest is enclosed within described long sleeves clothes.
In phase-change material bag, phase-change material is mainly composed of Na2SO4∙10H2O, its melt temperature and latent heat are respectively 21 DEG C and 14 J/g, in the region, front of outer layer, rear area and two long sleeves regions be provided with several described phase-change material bags, the phase-change material bag spacing being positioned at the same area adjacent is 1cm, and region, front and rear area are respectively provided with 32 change material bags, two long sleeves regions are respectively provided with 10 and become material bags.
At the side seam line of the both sides that two described fans are separately positioned on outer layer.
Data handling recording system arranges central processing unit, temperature control module, signal processing module and power module, central processing unit described in temperature control module data cube computation and described cooling effectiveness robot control system(RCS).
Cooling effectiveness robot control system(RCS) is provided with bluetooth module, fan rotary speed controller and power module, and fan rotary speed controller controls rotation speed of the fan.
This utility model mainly takes away individual body surface heat by different heat transfer paths according to combining different refrigeration modes, and hybrid cooling of a kind of based on phase-change material Yu mini-fan novel intelligent of temperature control system principle exploitation takes.In terms of heat transfer angle, different refrigeration modes takes away individual body surface heat by different heat transfer paths, the cooling taking single refrigerating method takes refrigeration bigger limitation, this utility model is by combining two kinds of refrigeration modes used under xeothermic and hygrothermal environment respectively in a set of individual cooling clothes so that cooling clothes are more reasonably applicable to changeable thermal environment.This intelligent hybrid cooling clothes by temperature control system based on the real-time skin temperature of individuality, regulate the rotating speed of mini-fan, thus provide refrigeration needed for best comfort to targetedly individuality.The scheme that this utility model is taked is: according to different heat transfer paths, uses mini-fan refrigeration to be suitable under arid and hot environment using, uses phase-change material then can make up mini-fan defect of poor effect under hygrothermal environment.Simultaneously, this cooling clothes combine temperature control system, the rotating speed of fan is controlled by temperature control system, wherein, temperature control system takes the temperature sensor of internal layer vest and monitors individual shell temperature in real time by being embedded in cooling, central microprocessor gathers in good time and reads the data that sensor detects, and these data are compared, analyze, process, store and shown.When individual mean skin body temperature is less than 30.5 DEG C, mini-fan is closed；When individual mean skin temperature is between 30.5-33.5 DEG C, mini-fan rotating speed is relatively low；When individual mean skin temperature is higher than 33.5 DEG C, rotation speed of the fan is high.By temperature control system according to individual mean skin temperature, the opening degree of regulation mini-fan, it is achieved thereby that targetedly individuality to be provided the refrigeration work consumption needed for maximum comfortableness.
For reaching the above-mentioned purpose being automatically adjusted, control system is incorporated in individual combination cooling clothes by this utility model.Fig. 1 is control system program flow diagram.Temperature is carried out implementing cycle detection by system, and 30 s cycle detection once, are gone to control mini-fan assembly, so that micro climate is maintained in the range of human comfort as far as possible in clothing by fan rotary speed controller according to the real-time mean skin temperature monitored.This control system mainly completes: the signal conversion of temperature sensor and transmission, the display of detected value and the opening according to temperature value control fan.It addition, intelligent temperature control subprogram is as shown in Figure 2.
Cooling clothes in this utility model include inside and outside two-layer, and internal layer is to implant the temperature sensor in fabric and the fit vest of miniature data handling recording system, for recording individual skin temperature signal and process；Outer layer is to place signal to receive and the long sleeves individuality combination cooling clothes of fan rotary speed controller.
Fig. 3 and Fig. 4 is shown in the individual style of combination cooling clothes and the distribution of phase-change material bag.This utility model combines 2 mini-fans and 74 pieces of phase-change material bags.Two mini-fans are respectively placed at the side seam line of clothing, stay the passage of 5 cm to be easy to ventilate at clothing antemedial line and postmedial line respectively, stay the space of 1 cm to be easy to the air circulation of inner between volume of phase-change material respectively.Wherein, a diameter of 10 cm of mini-fan of employing, its Maximum Ventilatory Volume is 12 l/s；Use phase-change material be mainly composed of Na2SO4∙10H2O, its melt temperature and latent heat is respectively 21 DEG C and 14 J/g, and the specification of every piece of phase-change material bag is 2.0 cm × 1.0, cm × 7.0 cm.
Fig. 5 is the cut-away view of novel intelligent cooling clothes.1. it is phase-change material bag, places and human netrin position, 74 pieces altogether；2. it is mini-fan, for being sucked in clothing by the air in environment, and makes it circulate, accelerate individual sweat evaporation, to reach the purpose lowered the temperature to individuality, 2 altogether；3. it is fan power supply, for powering to mini-fan group；4. it is cooling effectiveness robot control system(RCS), is used for receiving temperature signal, and according to the rotating speed of individual's skin temperature signal regulation mini-fan.
Fig. 6 and Fig. 7 be of the present utility model in wear vest layer, vest uses hydroscopic fast-drying shell fabric, close-fitting fit.6. it is miniature data handling recording system, 7. it is thermocouple temperature sensor, is positioned at the shirtfront on the left of vest, abdominal part, omoplate and vertebra, 4 altogether, for measuring human skin temperature, and by miniature data and record system-computed and temperature signal is converted into the signal of telecommunication.
Fig. 8 is that miniature data handling recording system and signal receive and fan control system schematic diagram.Miniature data handling recording system 6. in be divided into central processing unit, temperature control module is 10. with signal processing module 9. and power module.After 7. temperature sensor measures skin temperature value, temperature signal will be sent to temperature control module 10. in, temperature control module will calculate individual mean skin temperature according to four-point method, by central processing unit, 9. calculating gained temperature signal is sent to signal processing module, signal processing module will be converted into the signal of telecommunication to the temperature signal received, and by this signal transmission to the outer cooling effectiveness robot control system(RCS) put of cooling clothes 4..Cooling effectiveness robot control system(RCS) be 4. divided into bluetooth module 8., fan rotary speed controller and power module.The signal of telecommunication that 9. 8. reception transmitted by bluetooth module by signal processing module, and 5. shown by LCD display.After 8. bluetooth module receives and shows signal, again the signal of telecommunication is transmitted to fan rotary speed controller, fan rotary speed controller will control rotation speed of the fan according to the unlike signal transmitted, that is: when the mean skin temperature that temperature sensor is surveyed is less than 30.5 DEG C, this signal is after miniature data handling recording system is sent to signal reception and fan control system, and fan rotary speed controller will close fan；When mean skin temperature is between 30.5 DEG C-when 33.5 DEG C, fan rotary speed controller opens fan, and rotating speed is relatively low；When mean skin temperature is higher than 33.5 DEG C, rotation speed of the fan is heightened by fan rotary speed controller.
Above according to desirable embodiment of the present utility model for enlightening, by above-mentioned description, related personnel can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine technical scope according to right.
Claims (10)
1. intelligence cooling clothes based on phase-change material with mini-fan, including: inside and outside double-layer structure, it is characterized in that, internal layer implants temperature sensor and data handling recording system, outer layer places cooling effectiveness robot control system(RCS), several fans and several phase-change material bags run through described outer layer and are arranged on outer layer, described fan is controlled by cooling effectiveness robot control system(RCS), described data handling recording system is connected by bluetooth with described cooling effectiveness robot control system(RCS), and described temperature sensor is connected with data handling recording system signal.
Intelligence cooling clothes based on phase-change material with mini-fan the most according to claim 1, it is characterised in that: described internal layer is fit vest, and described outer layer is long sleeves clothes, and described fit vest is enclosed within described long sleeves clothes.
Intelligence cooling clothes based on phase-change material with mini-fan the most according to claim 1, it is characterised in that: in described phase-change material bag, phase-change material is mainly composed of Na2SO4∙10H2O, its melt temperature and latent heat are respectively 21 DEG C and 14 J/g.
Intelligence cooling clothes based on phase-change material and mini-fan the most according to claim 1, it is characterised in that: in the region, front of outer layer, rear area and two long sleeves regions be provided with several described phase-change material bags.
Intelligence cooling clothes based on phase-change material with mini-fan the most according to claim 1, it is characterized in that: the phase-change material bag spacing being positioned at the same area adjacent is 1cm, region, front and rear area are respectively provided with 32 change material bags, two long sleeves regions are respectively provided with 10 and become material bags.
Intelligence cooling clothes based on phase-change material and mini-fan the most according to claim 1, it is characterised in that: at the side seam line of the both sides that two described fans are separately positioned on outer layer.
Intelligence cooling clothes based on phase-change material with mini-fan the most according to claim 1, it is characterised in that: described data handling recording system arranges central processing unit, temperature control module, signal processing module and power module.
Intelligence cooling clothes based on phase-change material with mini-fan the most according to claim 7, it is characterised in that: central processing unit described in described temperature control module data cube computation and described cooling effectiveness robot control system(RCS).
Intelligence cooling clothes based on phase-change material with mini-fan the most according to claim 1, it is characterised in that: described cooling effectiveness robot control system(RCS) is provided with bluetooth module, fan rotary speed controller and power module.
Intelligence cooling clothes based on phase-change material with mini-fan the most according to claim 9, it is characterised in that: described fan rotary speed controller controls rotation speed of the fan.
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| CN201620245677.6U CN205567886U (en) | 2016-03-29 | 2016-03-29 | Intelligent cooling clothes based on phase change material and miniature fan |
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| CN201620245677.6U CN205567886U (en) | 2016-03-29 | 2016-03-29 | Intelligent cooling clothes based on phase change material and miniature fan |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108552643A (en) * | 2018-05-31 | 2018-09-21 | 南京纤海纳米科技有限公司 | Constant temperature air conditioning takes |
| WO2022041698A1 (en) * | 2020-08-25 | 2022-03-03 | 宋红国 | Pcm cooling garment |
| CN118120989A (en) * | 2024-05-06 | 2024-06-04 | 南昌市佰岁服装有限公司 | Outdoor work clothes based on phase change material |
-
2016
- 2016-03-29 CN CN201620245677.6U patent/CN205567886U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108552643A (en) * | 2018-05-31 | 2018-09-21 | 南京纤海纳米科技有限公司 | Constant temperature air conditioning takes |
| WO2022041698A1 (en) * | 2020-08-25 | 2022-03-03 | 宋红国 | Pcm cooling garment |
| CN118120989A (en) * | 2024-05-06 | 2024-06-04 | 南昌市佰岁服装有限公司 | Outdoor work clothes based on phase change material |
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