CN106723890A - A kind of portable intelligent liquid cooling knapsack - Google Patents
A kind of portable intelligent liquid cooling knapsack Download PDFInfo
- Publication number
- CN106723890A CN106723890A CN201611085043.XA CN201611085043A CN106723890A CN 106723890 A CN106723890 A CN 106723890A CN 201611085043 A CN201611085043 A CN 201611085043A CN 106723890 A CN106723890 A CN 106723890A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- cooling
- knapsack
- control system
- bag
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/12—Shoulder-pads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/12—Shoulder-pads
- A45F2003/122—Back cushioning parts or details of backpacks, e.g. with ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention provides a kind of portable intelligent liquid cooling knapsack, the technical scheme technical scheme realizes refrigeration by the way of the cooling of pipeline liquid, and perceive user's body temperature using temperature controller, refrigerant flow rates are targetedly adjusted using control system after temperature signal is fed back into control system, so as to refrigeration is maintained into human comfort's state.Meanwhile, the present invention is directly applied on knapsack by by soft pipeline, greatly reduces the complexity of tradition cooling clothes, is more convenient wearing.The refrigerating plants such as water tank, water pump may be contained within knapsack, alleviate the weight of complete cooling system, improve the portable performance of pipeline liquid cold-scarce bag.The devices such as the water pump in the pipeline liquid cold-scarce bag can provide energy by lithium battery or external power source, and lithium battery increased the portability of tube-cooled knapsack, and available external power source extends the refrigeration duration of pipeline liquid cold-scarce bag.
Description
Technical field
The present invention relates to case and bag technical field, further to the intellectuality improvement for conventional case and bag, while being related to system
The portability of refrigeration technique is improved, and in particular to a kind of portable intelligent liquid cooling knapsack.
Background technology
With the development of society, the thermal comfort of the crowd that worked under high temperature is received more and more attention.People are in high temperature
During lower work, because environment temperature is smaller with the human body surface temperature difference, or even environment temperature is higher than human surface temperature, causes human body
Heat produced by metabolism cannot in time be delivered to surrounding environment.It is long-pending in vivo so as to cause amount of heat to accumulate in vivo
Tired amount of heat can cause core temperature to raise, and too high core temperature can may induce the hot disease such as heat cramps, heat exhaustion
Disease, it is possible that hot heat of life threatening safety etc. when serious.To alleviate physiological responses to heat stress under the high temperature conditions, typically need
Will be using individual cooling behavior, but due to the application of large-scale cooling device, condition requirement is higher to external world, therefore to portable
The demand of body cooling device is more next big.The main individual cooling technology for using includes at present：Liquid/gas body is cooled down, and phase-change material is cold
But and ventilation clothing.Pipeline liquid is cold and pipeline air cooling is that the liquid or gas of precooling are passed through the grid being implanted in clothes
Network, it is circulated by compression pump, and human-body radiating is promoted by conduction or convection current.Phase-change material cooling clothes have two major classes,
One is that phase-change material is combined with fiber, is made clothes；Two is that volume of phase-change material is positioned over into mouth of the sewing in clothes in advance
Bag；Both are all to carry out heat loss through conduction to individuality by being close to individuality.Ventilation clothing is then that mini-fan is embedded on clothes, is passed through
Air in environment is constantly sucked inner and circulates it by fan, accelerates the evaporative heat loss of individual body surface.
Forefathers research show, ventilation clothing be only applicable to environment temperature it is relatively low when, phase-change material is high due to density of material, volume
Greatly, cool time is short and be restricted.Liquid cooling is several with more permanent cooling effect, and integrated system compared to remaining
It is lighter, it is easy to carry, therefore with wide development space.Existing individuality cooling equipment is main with clothes as carrier at present,
Increased the complexity of whole individuality cooling device.Meanwhile, existing individual cooling equipment can not enter to human body real time physiologic status
Row monitoring, it is impossible to targetedly adjusted output refrigeration according to individual real time physiologic status, therefore reduce human body
The comfort of the individual cooling equipment of dress, limits its application on operating thermal environment.
The content of the invention
It is contemplated that for the technological deficiency of prior art, there is provided a kind of portable intelligent liquid cooling knapsack, to solve
Certainly the knapsack with refrigerating function cannot targetedly adjust refrigeration by force according to the current temperature levels of human body in the prior art
The technical problem of degree.
Another technical problem to be solved by the present invention is that in the prior art have its refrigerating efficiency of the knapsack of refrigerating function compared with
It is low.
Another technical problem to be solved by the present invention is that in the prior art with the knapsack volume of refrigerating function, weight compared with
Greatly.
To realize above technical purpose, the present invention uses following technical scheme：
A kind of portable intelligent liquid cooling knapsack, including pipeline, first through hole, power line, temperature sensor, second leads to
Hole, power switch, cooling bag, battery, refrigerant reservoir, inlet, liquid outlet, control system, wherein backpack body, knapsack master
Body have one down the inner side of human body and one away from human body outside, the backpack body also have an interlayer, the inner side
The inside is lined with pipeline, and temperature sensor is fixedly connected with the surface of the inner side, has one between the interlayer and pipeline
Dividing plate, first through hole and the second through hole are located on the dividing plate, and cooling bag is located in the interlayer, and refrigerant reservoir is fixedly connected
On cooling bag, inlet and liquid outlet are respectively positioned on the surface of cooling bag, are connected by liquid line between inlet and liquid outlet
Logical, the two ends of the pipeline are each passed through first through hole, the second through hole and are connected with inlet, liquid outlet, in the outside
Face is lined with control system, and battery is fixedly connected with the surface of the inner side, is communicated between control system and temperature sensor
Connection, is connected between battery and power switch by power line.
Preferably, the control system has micro pump, Data Detection processing module and Flow-rate adjustment module.
Preferably, the material of the pipeline is PVC.
Preferably, the tubing internal diameter is 2mm, external diameter is 3mm, total length 20m.
Preferably, the material of refrigerating bag is TPU materials.
Preferably, the refrigerant loaded in refrigerant reservoir is mixture of ice and water or ice cube.
The invention provides a kind of portable intelligent liquid cooling knapsack, the technical scheme is by the way of the cooling of pipeline liquid
Persistently freeze to human body, and worn the clothes according to human body thing and knapsack interface temperature, targetedly human body is freezed, make human body
Comfortable state is maintained, for wearer provides a comfortable clothes micro climate.From the point of view of specifically, the present invention is in traditional backpacks
On the basis of, add flexible duct, system for detecting temperature and electronic flow rate control device etc..The integrated duct liquid cold-scarce inclusion is closed
Temperature control system, by temperature control system and the flow velocity of electronic flow rate control device control pipeline liquid, wherein, temperature control system passes through
The microenvironment interface temperature between temperature sensor real-time detection human body and the knapsack on knapsack is embedded in, central microprocessor is in good time
The temperature data that detects of sensor is read in collection, and these data are compared, analyzed and processed, according to being collected
Interface microenvironment temperature, the power and the opening degree of valve taken by electronic flow rate control device controlling pump reached
The purpose of the flow rate of liquid in regulation pipeline.Real time physiologic status according to human body of the invention are targetedly to human body system
It is cold, can greatly improve thermal comfort during human body dress intelligence liquid cooling knapsack.For example when human body a part or average
When skin temperature is less than 29.5 DEG C, system is automatically switched off water pump, and the liquid in pipeline stops flowing；When human body mean skin temperature
When between 29.5-33.5 DEG C, water pump is opened to low-power, and liquid is in low flow velocity in control pipeline；When human interface's micro-loop
When border temperature is higher than 33.5 DEG C, water pump is automatically adjusted to peak power, and liquid is in flow at high speed in control pipeline.
Present invention pipeline liquid-cooled suit more conventional has obvious advantage：By soft pipeline is direct
It is applied on knapsack, greatly reduces the complexity of tradition cooling clothes, is more convenient wearing.The temperature sensor for being implanted into knapsack is real-time
Monitoring human body and the interface microenvironment temperature of knapsack, according to microenvironment temperature, coolant are controlled in knapsack pipe by control device
Flowing velocity in road network, is pointedly freezed to human body, can greatly improve the comfortableness of wearer.The present invention is aobvious
Work improve conventional pipelines cooling clothes and equipment when in use due to lack human body physiological parameter real-time monitoring, simply according to
The refrigeration that has caused of refrigeration modes of single setting flow velocity has been excessively and the phenomenon such as sense of discomfort.The refrigerating plants such as water tank, water pump are equal
Set with knapsack, alleviate the weight of complete cooling system, improve the portable performance of pipeline liquid cold-scarce bag.The pipeline liquid is cold
The devices such as the water pump in knapsack can provide energy by lithium battery or external power source, and lithium battery increased tube-cooled knapsack just
The property taken, available external power source extends the refrigeration duration of pipeline liquid cold-scarce bag.
Brief description of the drawings
Fig. 1 is knapsack pipeline pattern of rows and columns of the present invention and temperature sensor location figure.
Fig. 2 is knapsack overall structure diagram of the present invention.
Fig. 3 is the structural representation of cooling bag module in knapsack of the present invention.
In figure
1st, pipeline 2, first through hole 3, power line 4, temperature sensor
5th, the second through hole 6, power switch 7, cooling bag 8, battery
9th, refrigerant reservoir 10, inlet 11, liquid outlet 12, control system
13rd, backpack body
Specific embodiment
Specific embodiment of the invention will be below described in detail.In order to avoid excessive unnecessary details,
Be will not be described in detail to belonging to known structure or function in following examples.Approximation used in following examples
Language can be used for quantitative expression, show can be allowed in the case where basic function is not changed quantity to have certain variation.It is fixed except having
Adopted outer, technology used and scientific terminology have the phase being commonly understood by with those skilled in the art of the invention in following examples
Same implication.
Embodiment 1
Fig. 1~3 are pipeline liquid cold-scarce bag basic boom.Power supply provides electric power to electrically operated valve and water pump operates it, band
The piping network that water in dynamic cooling bag is flowed in pipeline liquid cold-scarce bag freezes to human body；The water for circulating passes through heat exchange
System is lowered the temperature；The temperature that controller (electronic flow rate control device) is detected according to temperature sensor to water pump, electrically operated valve with
And flow filter is regulated and controled, so as to according to water velocity in human physiological reaction control inflow piping network.
On the basis of above technical scheme, following condition is met：
As shown in Figures 1 to 3, a kind of portable intelligent liquid cooling knapsack, including backpack body 13, the pipeline of circulating liquid
1st, first through hole 2, the second through hole 5, power line 3, power switch 6, temperature sensor 4, cooling bag 7, battery 8, refrigerant reservoir
9th, inlet 10, liquid outlet 11, control system 12.Is lining in knapsack in pipeline 1, pipeline 1 through the first through hole 2 in knapsack,
Second through hole 5 is connected on the inlet 10 and liquid outlet 11 of refrigerating bag 7.Pipeline 1 uses grid cloth used by liquid cooling knapsack
Cladding, more conducively air-moisture-permeable；Pipe material uses PVC, and internal diameter is 2mm, and external diameter is 3mm, and pipeline is always about 20m.The cooling back of the body
Bag main body is using traditional oxford, waterproof heat resistant；Refrigerating bag 7 is TPU materials, and intensity is high, and elasticity is good；Cooling in cooling bag 7
Cooling agent in agent reservoir 9 can use mixture of ice and water or ice cube.Temperature sensor 4 is implanted in the side of knapsack and human contact,
Microenvironment temperature for detecting knapsack and human contact interface, in measured data transfer to control system 12.Control system
12 include with lower module：Micro pump, Data Detection processing module and reaction module.When the temperature value for being detected and default temperature
Degree, micro pump operating power is controlled by the size for comparing real time temperature and target temperature by flow-control module, is performed certainly
Dynamic regulation flow rate command, to reach the effect of flow rate of liquid in control pipeline.I.e.：When the mean skin that temperature sensor is surveyed
When temperature is less than 29.5 DEG C, control system 12 stops micro pump work, and the liquid in pipeline stops flowing；When the average skin of human body
When skin temperature is between 30.5-33.5 DEG C, the control micro pump of control system 12 is operated under low-power, makes liquid in pipeline
In low flow velocity；When human body mean skin temperature is higher than 33.5 DEG C, control system 12 raises micro pump power, increases pipeline
Interior liquid flow velocity, takes away human heat as far as possible.
The knapsack includes the cold backpack body of pipeline liquid, pipe-line system, control system, power supply and external power source connection dress
Put.Pipeline loop is taken, refrigeration is uniform, obtain human body and preferably obtain heat exchange and cooling-down effect.Due to combining
Built-in temperature sensor, real-time monitoring human body and knapsack interface microenvironment temperature change, are directed to according to human body real time physiologic status
Property refrigeration.Additionally, be positioned in knapsack for cooling bag, cooling bucket, micro pump, power supply by the knapsack, packaged tube is greatly reduced
Road cools down the volume of knapsack, and backpack design, sense of bearing a heavy burden is light so that the tube-cooled knapsack is more portable.Heat-exchange system is more
Change conveniently, the ice chest that need to only take out in water tank is changed.There is heat insulation layer in knapsack, alleviate the ice-out in heat exchanger, make
It is more lasting with the time.
Embodiment 2
A kind of portable intelligent liquid cooling knapsack, including pipeline 1, first through hole 2, power line 3, temperature sensor 4, the
Two through holes 5, power switch 6, cooling bag 7, battery 8, refrigerant reservoir 9, inlet 10, liquid outlet 11, control system 12, knapsack
Main body 13, wherein backpack body 13 have one down the inner side of human body and one away from human body outside, the backpack body 13 also
With an interlayer, pipeline 1 is lined with inside the inner side, temperature sensor 4, institute are fixedly connected with the surface of the inner side
Stating has a dividing plate between interlayer and pipeline 1, the through hole 5 of first through hole 2 and second is located on the dividing plate, and cooling bag 7 is located at institute
State in interlayer, refrigerant reservoir 9 is fixedly connected on cooling bag 7, inlet 10 and liquid outlet 11 are respectively positioned on the surface of cooling bag 7
On, being connected by liquid line between inlet 10 and liquid outlet 11, the two ends of the pipeline 1 are each passed through first through hole 2, second
Through hole 5 is connected with inlet 10, liquid outlet 11, and control system 12, the surface of the inner side are lined with inside the outside
On be fixedly connected with battery 8, between control system 12 and temperature sensor 4 communicate to connect, between battery 8 and power switch 6 lead to
Power line 3 is crossed to connect.
On the basis of above technical scheme, following condition is met：
The control system 12 has micro pump, Data Detection processing module and Flow-rate adjustment module.
The material of the pipeline 1 is PVC.
The internal diameter of the pipeline 1 is 2mm, and external diameter is 3mm, total length 20m.
The material of refrigerating bag 7 is TPU materials.
The refrigerant loaded in refrigerant reservoir 9 is mixture of ice and water or ice cube.
Embodiment 3
A kind of portable intelligent liquid cooling knapsack, including pipeline 1, first through hole 2, power line 3, temperature sensor 4, the
Two through holes 5, power switch 6, cooling bag 7, battery 8, refrigerant reservoir 9, inlet 10, liquid outlet 11, control system 12, knapsack
Main body 13, wherein backpack body 13 have one down the inner side of human body and one away from human body outside, the backpack body 13 also
With an interlayer, pipeline 1 is lined with inside the inner side, temperature sensor 4, institute are fixedly connected with the surface of the inner side
Stating has a dividing plate between interlayer and pipeline 1, the through hole 5 of first through hole 2 and second is located on the dividing plate, and cooling bag 7 is located at institute
State in interlayer, refrigerant reservoir 9 is fixedly connected on cooling bag 7, inlet 10 and liquid outlet 11 are respectively positioned on the surface of cooling bag 7
On, being connected by liquid line between inlet 10 and liquid outlet 11, the two ends of the pipeline 1 are each passed through first through hole 2, second
Through hole 5 is connected with inlet 10, liquid outlet 11, and control system 12, the surface of the inner side are lined with inside the outside
On be fixedly connected with battery 8, between control system 12 and temperature sensor 4 communicate to connect, between battery 8 and power switch 6 lead to
Power line 3 is crossed to connect.
Embodiments of the invention have been described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not intended to limit the invention.All any modification, equivalent and improvement made in application range of the invention etc., all should
It is included within protection scope of the present invention.
Claims (6)
1. a kind of portable intelligent liquid cooling knapsack, it is characterised in that including pipeline (1), first through hole (2), power line (3),
Temperature sensor (4), the second through hole (5), power switch (6), cooling bag (7), battery (8), refrigerant reservoir (9), inlet
(10), liquid outlet (11), control system (12), backpack body (13), wherein backpack body (13) is with one down human body
Side and one away from human body outside, the backpack body (13) also have an interlayer, be lined with pipeline inside the inner side
(1) temperature sensor (4), is fixedly connected with the surface of the inner side, there is a dividing plate between the interlayer and pipeline (1),
First through hole (2) and the second through hole (5) on the dividing plate, cooling bag (7) in the interlayer, refrigerant reservoir (9)
It is fixedly connected on cooling bag (7), inlet (10) and liquid outlet (11) are respectively positioned on the surface of cooling bag (7), inlet
(10) connected by liquid line and liquid outlet (11) between, the two ends of the pipeline (1) are each passed through first through hole (2), second
Through hole (5) is connected with inlet (10), liquid outlet (11), and control system (12) is lined with inside the outside, described interior
Battery (8) is fixedly connected with the surface of side, between control system (12) and temperature sensor (4) communicate to connect, battery (8) with
Connected by power line (3) between power switch (6).
2. a kind of portable intelligent liquid cooling knapsack according to claim 1, it is characterised in that the control system
(12) with micro pump, Data Detection processing module and Flow-rate adjustment module.
3. a kind of portable intelligent liquid cooling knapsack according to claim 1, it is characterised in that the material of the pipeline (1)
Matter is PVC.
4. a kind of portable intelligent liquid cooling knapsack according to claim 3, it is characterised in that pipeline (1) internal diameter
It is 2mm, external diameter is 3mm, total length 20m.
5. a kind of portable intelligent liquid cooling knapsack according to claim 1, it is characterised in that the material of refrigerating bag (7)
It is TPU materials.
6. a kind of portable intelligent liquid cooling knapsack according to claim 1, it is characterised in that in refrigerant reservoir (9)
The refrigerant of filling is mixture of ice and water or ice cube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085043.XA CN106723890A (en) | 2016-12-01 | 2016-12-01 | A kind of portable intelligent liquid cooling knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085043.XA CN106723890A (en) | 2016-12-01 | 2016-12-01 | A kind of portable intelligent liquid cooling knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106723890A true CN106723890A (en) | 2017-05-31 |
Family
ID=58914795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611085043.XA Pending CN106723890A (en) | 2016-12-01 | 2016-12-01 | A kind of portable intelligent liquid cooling knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106723890A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455909A (en) * | 2017-09-26 | 2017-12-12 | 东莞市权创手袋材料有限公司 | Knapsack with cooling device |
| CN110810963A (en) * | 2018-08-10 | 2020-02-21 | 青岛海尔空调器有限总公司 | Control method of air conditioning clothes and air conditioning clothes |
| CN111067235A (en) * | 2020-01-17 | 2020-04-28 | 付锦涛 | Knapsack with automatic heat dissipation function |
| CN111345527A (en) * | 2020-03-20 | 2020-06-30 | 亮延冷暖设备制造(中山)有限公司 | Human body modularized temperature regulator, temperature regulation clothes and temperature regulation backpack |
| CN113455752A (en) * | 2021-06-28 | 2021-10-01 | 襄阳华智科技有限公司 | Intelligent comfortable liquid cooling garment with surface cooling function |
| CN114468413A (en) * | 2022-02-10 | 2022-05-13 | 广东技术师范大学 | Liquid-cooled air conditioning suit |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455909A (en) * | 2017-09-26 | 2017-12-12 | 东莞市权创手袋材料有限公司 | Knapsack with cooling device |
| CN110810963A (en) * | 2018-08-10 | 2020-02-21 | 青岛海尔空调器有限总公司 | Control method of air conditioning clothes and air conditioning clothes |
| CN111067235A (en) * | 2020-01-17 | 2020-04-28 | 付锦涛 | Knapsack with automatic heat dissipation function |
| CN111345527A (en) * | 2020-03-20 | 2020-06-30 | 亮延冷暖设备制造(中山)有限公司 | Human body modularized temperature regulator, temperature regulation clothes and temperature regulation backpack |
| CN113455752A (en) * | 2021-06-28 | 2021-10-01 | 襄阳华智科技有限公司 | Intelligent comfortable liquid cooling garment with surface cooling function |
| CN113455752B (en) * | 2021-06-28 | 2023-09-08 | 襄阳华智科技有限公司 | Intelligent comfortable liquid cooling clothes of face formula cooling |
| CN114468413A (en) * | 2022-02-10 | 2022-05-13 | 广东技术师范大学 | Liquid-cooled air conditioning suit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170531 |