CN108797702A - A kind of solar air water fetching device - Google Patents
A kind of solar air water fetching device Download PDFInfo
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- CN108797702A CN108797702A CN201810437016.7A CN201810437016A CN108797702A CN 108797702 A CN108797702 A CN 108797702A CN 201810437016 A CN201810437016 A CN 201810437016A CN 108797702 A CN108797702 A CN 108797702A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/28—Methods or installations for obtaining or collecting drinking water or tap water from humid air
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Abstract
Solar air water fetching device according to the present invention,Pulse type free-piston Stirling cooler including air water-intaking portion and with cool end heat exchanger,Wherein,Air water-intaking portion includes wind turbine,Regenerator,Cryophorus,Copper coin,Heat pipe,Water collector,Solar cell,Accumulator,Blower and pipeline is connected with regenerator,Regenerator is connected by pipeline with cryophorus,For cooling air,Several heat pipes are distributed in cryophorus,The cold end of heat pipe connects cool end heat exchanger by copper coin,Intensive fin is distributed in the hot junction of heat pipe,The cooling air that regenerator flows into carries out cold and hot exchange with the hot junction of heat pipe,Water collector is arranged in the lower section of cryophorus,Condensed water for collecting fin precipitation,Solar cell is connected with accumulator,It powers for fan and sterlin refrigerator,Pulse type free-piston Stirling cooler includes linear motor,Compression unit,Expanding machine unit and rack.
Description
Technical field
The present invention relates to a kind of intake equipments, and in particular to a kind of solar air water fetching device.
Background technology
Air contains some vapor, even the desert area of arid, the relative humidity in air can also reach
20% or more, therefore, it is very considerable that fresh water is extracted from air using solar energy.The air water fetching device through invention is most
All it is absorption type water intaking, uses the stronger sorbing material of adsorption capacity substantially, adsorb at night, heating on daytime desorption, this equipment
It is often bulky, it has not been convenient to carrying and transport.And absorption type water intaking needs a daytime and a night as one
It fetches water the period, cannot individually fetch water on daytime." mobile solar energy air takes the patent of invention of application number 2015105208000
Freezed using traditional sterlin refrigerator in water system ", but the expansion piston of traditional sterlin refrigerator has hot and cold side
The defects of pumping loss, shuttle loss and axial heat conduction loss that high frequency motion is brought.
Invention content
The purpose of the present invention is to provide use a kind of new and effective pulse type free-piston Stirling cooler too
Positive energy air water fetching device, coaxial pulse-tube type free-piston Stirling cooler of the invention eliminates traditional free-piston, and this is special
The longer low-temperature expansion piston of woods refrigeration machine is replaced with shorter room-temperature zone work work recycling expansion piston.This spy of free-piston
The expansion cylinder of woods refrigeration machine becomes the pulse tube of vascular cold finger, and pulse tube cold end is disposed with the air deflector of laminarization, hot junction
Equipped with two level hot end heat exchanger.The advantages of this change combines free-piston Stirling cooler and vascular refrigerator, passes through
Cancel the expansion piston in hot and cold side high frequency motion, eliminate pumping loss that low-temperature expansion piston brings, shuttle loss and
Axial heat conduction loss.Shorter swell at room temperature piston is set by hot junction and solves the problems, such as the acoustic power recovery of vascular refrigerator, because
This, when recycling cold end sound work(completely, which imitates for Carnot cycle
Rate.Meanwhile cancellation low-temperature expansion piston reduces refrigeration machine manufacture difficulty, reduces overall mass.
The present invention provides a kind of solar air water fetching devices, have the feature that, including air water-intaking portion；And
Pulse type free-piston Stirling cooler has cool end heat exchanger, wherein air water-intaking portion includes wind turbine, regenerator, condensate
Device, copper coin, heat pipe, water collector, solar cell, accumulator, blower and pipeline are connected with regenerator, and regenerator passes through pipeline
It is connected with cryophorus, is used for cooling air, several heat pipes are distributed in cryophorus, the cold end of heat pipe connects cold end by copper coin and changes
Intensive fin is distributed in the hot junction of hot device, heat pipe, and the hot junction progress of the cooling air and heat pipe of regenerator inflow is cold and hot to be exchanged,
Water collector is arranged in the lower section of cryophorus, and the condensed water for collecting fin precipitation, solar cell is connected with accumulator, uses
It powers in fan and sterlin refrigerator, pulse type free-piston Stirling cooler includes linear motor, compression unit, swollen
Swollen machine unit and rack, wherein rack includes flange, the piston tube that is arranged in flange and pedestal, flange are in disk form
The side of shape, the flange is additionally provided with concentric roundel, and pedestal is cylindrical in shape, and one end is connected with the other side of flange, the other end
For free end, the center line of pedestal is overlapped with the center line of flange, and piston tube is straight pipe, and one end open is located at the outer of roundel
Side, another end opening are located in pedestal, have cylinder-piston chamber, the compression piston for accommodating refrigeration machine and expansion in piston tube
Piston, is provided with multiple through-holes for penetrating piston tube wall in plunger shaft, and linear motor includes outer yoke, interior yoke and dynamic
Son, outer yoke, interior yoke are separately positioned in rack and there is gap, mover to be arranged between outer yoke, interior yoke in gap,
There is compression unit compression piston, compression piston spring, compression piston spring to be fixedly connected with rack by connector, and compression is lived
Plug is arranged in piston tube, and one end is connected with mover and is connected with compression piston spring, and the other end is free end, expanding machine unit
Including expansion piston, expansion piston spring, expansion piston bar, level-one hot end heat exchanger, two level hot end heat exchanger, regenerator, arteries and veins
Washing pipe, cool end heat exchanger, level-one hot end heat exchanger is cylindrical, is sleeved on the outer wall of piston tube and is arranged in the end face of roundel
On, one end of pulse tube is connected with piston tube lateral ends, and the other end is connected with cool end heat exchanger, and regenerator is cylindrical, if
It sets in the outside of pulse tube, one end is connected with cool end heat exchanger, and the other end is connected with level-one hot end heat exchanger, the heat exchange of two level hot junction
Device is arranged in pulse tube, and in piston tube, expansion piston spring is fixedly connected by connector with rack expansion piston, expansion
One end of piston rod is connected with expansion piston, the other end pass through compression piston, after compression piston spring with expansion piston spring phase
Even, compression piston, expansion piston and plunger shaft constitute compression chamber, expansion piston, two level hot end heat exchanger and plunger shaft structure
At expansion chamber.
In solar air water fetching device provided by the invention, which is characterized in that further include the mistake being arranged on wind turbine
Strainer, for filtering air in dust and sundries.
In addition, in solar air water fetching device provided by the invention, can also have the feature that：Wherein, it returns
Hot device is cylindrical in shape, and is made of polyester film.
In addition, in solar air water fetching device provided by the invention, can also have the feature that：Wherein, hot
Pipe uses liquid-sucking core heat pipe, the cold end of heat pipe to be inserted into copper coin sealing and fix, and fin is distributed in the hot junction of heat pipe.
The effect of invention
The beneficial effects of the present invention are：The coaxial pulse-tube type free-piston Stirling cooler of the present invention eliminates tradition
The longer low-temperature expansion piston of free-piston Stirling cooler is replaced with shorter room-temperature zone work work recycling expansion piston.
The expansion cylinder of free-piston Stirling cooler becomes the pulse tube of vascular cold finger, and pulse tube cold end is disposed with laminarization
Air deflector, hot junction are equipped with two level hot end heat exchanger.This change combines free-piston Stirling cooler and vascular refrigerator
The advantages of, by cancelling the expansion piston in hot and cold side high frequency motion, eliminates pumping loss that low-temperature expansion piston brings, wears
Shuttle loses and axial heat conduction loss.The sound work(that shorter swell at room temperature piston solves vascular refrigerator is arranged by hot junction to return
Receipts problem, therefore, when recycling cold end sound work(completely, which is card
Promise cycle efficieny.Meanwhile cancellation low-temperature expansion piston reduces refrigeration machine manufacture difficulty, reduces overall mass.
In addition, solar air water fetching device of the present invention, the used energy is provided by solar energy completely, in desert area
With sufficient solar energy resources, for solving the problem of water consumption when transport of the arid areas such as desert；In conjunction with sterlin refrigerator
It is small, it is compact-sized, it is convenient for carrying, in the high cooling efficiency of low-temperature space；The present invention it is specific it is green, environmentally friendly, pollution-free, can be
Daytime and lasting water intaking at night.
Description of the drawings
Fig. 1 is solar air water fetching device structural schematic diagram of the present invention；
Fig. 2 is the sterlin refrigerator and heat pipe connection diagram of the present invention；
Fig. 3 is the copper coin schematic diagram of present invention connection sterlin refrigerator cool end heat exchanger and heat pipe；
Fig. 4 is pulse type free-piston Stirling cooler diagrammatic cross-section in the embodiment of the present invention；
Fig. 5 is the stereoscopic schematic diagram of rack in the embodiment of the present invention；
Fig. 6 is A direction views in Fig. 5；And
Fig. 7 is C-C sectional views in Fig. 6.
Specific implementation mode
It is real below in order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand
Example combination attached drawing is applied to be specifically addressed mobile solar energy air water fetching device of the present invention.
Embodiment
Solar air water fetching device structural schematic diagram as shown in Figure 1, solar air water fetching device device includes air
Water intaking portion and pulse type free-piston Stirling cooler；Air water-intaking portion includes filter screen 41, wind turbine 42, regenerator 43, coagulates
Hydrophone 44, water collector 5, solar cell 48, accumulator 47, copper coin 54, heat pipe 52k.
Sterlin refrigerator as shown in Figure 2 and heat pipe connection diagram, sterlin refrigerator 46 include：Compression driven unit
58, hot end heat exchanger 57, cold finger 56, cool end heat exchanger 53k, hot end heat exchanger 57 connect the hot junction of cold finger 56, the cold end of cold finger 56
Cool end heat exchanger 53k is connected, compression driven unit 58 pushes compression piston to generate pressure wave, has expansion to live inside cold finger 56
Plug, expansion piston swell refrigeration under the driving of pressure wave, cold pass to copper coin 54 by cool end heat exchanger 53k.Stirling
Working medium used in refrigeration machine is helium.
Sterlin refrigerator cool end heat exchanger 53k it is embedded in trepanning copper coin 54,54 other end trepanning of copper coin, with heat pipe
The cold end of 52k is in close contact, and realizes fully heat exchange, and adopting heat pipes for heat transfer is efficient, is transmitted using heat pipe progress cold and heat distributes,
It can reach larger heat exchange amount in smaller space.
Heat pipe 52k uses liquid-sucking core heat pipe, the one end heat pipe 52k to be inserted into the sealing of copper coin 54 and fix, heat pipe 52k other ends hot junction
Fin 55 is distributed with.
Air is introduced into air inlet, wherein wind turbine 42 can be by too after the removal of impurities of 41 dust removal by filtration of filter screen by wind turbine 42
It is positive can battery 48 power, solar cell 48 is fixed on above vehicle body transportation case to be connected with accumulator 47, and accumulator 47 will be
It is that refrigerator system 46 and wind turbine 42 provide power at night；The air inlet pipeline and regenerator 43 of wind turbine 42 connect, after filtering
Air regenerator 43 is entered by pipeline, cooled down in regenerator 43, regenerator 43 is connect with cryophorus 44 again, tentatively
Air after precooling enters cryophorus 44, and heat pipe 52k is distributed in cryophorus 44, and heat pipe cold end connects Stirling by copper coin 54
Intensive fin 55, the air flowed by regenerator 43, in heat pipe 52k is distributed in refrigeration machine cool end heat exchanger 53k, heat pipe hot junction
Hot junction and heat pipe fully exchange heat cooling, until temperature is down to dew-point temperature hereinafter, condensed water is precipitated, water droplet coagulates on fin 55
The storage in the water collector 45 for flowing into 44 lower section of cryophorus after knot；After water is precipitated in cryophorus 44 in air, pass through cryophorus
The outlet of the other end is expelled back into regenerator 43, and the hot-air to entering regenerator 43 cools down, and realizes the recycling profit of cold
With last exhaust gas is discharged from the gas outlet of regenerator 61.Sterlin refrigerator 46 is connected with conducting wire 51k and accumulator 47.It returns
Hot device is dividing wall type heat exchanger, using the plate-fin heat exchanger of high-efficiency compact.
The copper coin schematic diagram of connection sterlin refrigerator cool end heat exchanger and heat pipe as shown in Figure 3, if 54 one end of copper coin has
Dry aperture is used to fix the cold end of heat pipe 52k, and increases heat exchange area, and each hole is not less than the diameter of heat pipe 52k, and copper coin 54 is another
Trepanning size in one end is not less than the diameter (dotted line in figure) of sterlin refrigerator cool end heat exchanger 13, and copper plate thickness can be according to reality
Situation is chosen.
As shown in figure 4, coaxial pulse-tube type free-piston Stirling cooler 46 includes linear motor 1, compression unit, expansion
Machine unit, undamped dynamic absorber unit 4, rack 50 and shell 60.
As shown in Fig. 5,6,7, rack 50 includes flange 52, the piston tube 51 being arranged in flange 52 and pedestal 53.
Wherein, 52 shape in disk form of flange, the side of the flange are additionally provided with concentric roundel 521, on flange 52
It is even to be provided with multiple connection through-holes.
Pedestal 53 is cylindrical in shape, and one end is connected with the side of flange 52, and the other end is free end, the center line and method of pedestal 53
The center line of orchid 52 overlaps, and is provided with multiple connecting screw holes on the free end of pedestal 53, and in embodiment, pedestal 53 is around flange
Four supporting legs of 52 center line setting.
Piston tube 51 be straight tube, be arranged in flange 52 and with 52 coaxial line of flange, lateral ends opening be located at roundel
521 outside, inner opposite end opening are located in pedestal 53, have cylinder-piston chamber in piston tube 51, are provided in plunger shaft more
A perpendicular to piston tube axis and to penetrate the through-hole 511 of piston tube wall, in embodiment, the section of through-hole 511 is arc groove, number
Amount is 3.
Linear motor 1 includes outer yoke 11, interior yoke 14 and mover, and outer yoke 11, interior yoke 14 are separately positioned on machine
There is gap, mover to be arranged in gap, mover includes permanent magnet 13 and permanent magnetism body support frame on frame and between outer yoke, interior yoke
15。
As shown in Figure 1, linear motor 1 includes mainly outer yoke 11, coil 12, permanent magnet 13, interior yoke 14, permanent magnet branch
Frame 15, mover include permanent magnet 13, permanent magnetism body support frame 15, connector 16, fixing nut 18, compression piston 19 and compression piston
Flat spring 17 (only takes the 1/3 of flat spring quality) when calculating mover quality, and permanent magnetism body support frame 15 is connected with permanent magnet 13, and with
Compression piston 19 and connector 16 are connected through a screw thread.Outer yoke 11 is soft magnetic materials with interior yoke 14, commonly uses electric work pure iron, silicon
The materials such as steel disc make, and permanent magnet 13 is permanent-magnet material, commonly uses Ru-Fe-Mn, alnico permanent magnetic material to make.Outer yoke 11, line
Circle 12, permanent magnet 13, interior yoke 14 are annular, and using coaxially arranged.Outer yoke 11, interior yoke 14 are separately positioned on machine
There is gap, mover to be arranged on frame 50 and between outer yoke, interior yoke in gap.
When coil is passed through direct current, outer yoke 11 and interior yoke 14 can form magnetic force loop line, in 11 He of outer yoke
Magnetic pole is generated on interior yoke 14.When being passed through alternating current in coil, permanent magnet 13 will be done back and forth by alternating electromagnetic force
Linear motion.When permanent magnet 13 does linear reciprocating motion, compression piston 19 can be driven to do linear reciprocating motion, compression piston plate
Spring 17 provides axial reciprocating elastic power and radial support.
Compression unit includes connector 16, compression piston flat spring 17, fixing nut 18, compression piston 19.Compression piston
Flat spring 17 is connected by fixing nut 18 with connector 16, and compression piston flat spring 17 is fixed with rack 50 by connector
Connection, compression piston 19 are arranged in plunger shaft, and one end is connected with mover and is connected with compression piston spring 17, and the other end is certainly
By holding.
Expanding machine unit include expansion piston 21, expansion piston flat spring 22, piston rod 23, level-one hot end heat exchanger 26,
Two level hot end heat exchanger 33, regenerator 25, pulse tube 31, cool end heat exchanger 24, cold finger shell 35,
Level-one hot end heat exchanger 26 is cylindrical, is sleeved on the outer wall of piston tube 51 and is arranged in the end face of roundel 521
On, level-one hot end heat exchanger 26 is separate structure with rack 50, and level-one hot end heat exchanger 26 and the outer wall interference of piston tube 51 are matched
It closes.
One end of pulse tube 31 is connected with 51 lateral ends of piston tube, and the other end is connected with cool end heat exchanger 24,
Regenerator 25 is in the cylindrical shape of ring-shaped section and ring-shaped, is arranged in the outside of pulse tube 31, one end and cool end heat exchanger 24
It is connected, the other end is connected with level-one hot end heat exchanger 26.Regenerator 25 is using polyester film, nylon and polytetrafluoroethylene (PTFE) material
Any one in material is made, and using being made of polyester film, the thickness of polyester film is regenerator 25 in embodiment
20-50μm。
Two level hot end heat exchanger 33 is arranged in pulse tube 31, is located at the junction of pulse tube 31 and piston tube 51, two level
Hot end heat exchanger 33 is separate structure with rack 50, and two level hot end heat exchanger 33 and the inner wall of piston tube 51 are interference fitted.
Expansion piston 21 is arranged in piston tube 51, and expansion piston flat spring 22 is fixed by connector and rack 50 to be connected
Connect, one end of piston rod 23 is connected with expansion piston 21, the other end pass through compression piston 19, after compression piston flat spring 17 with it is swollen
Swollen piston flat spring 22 is connected,
Compression piston 19, expansion piston 21 and plunger shaft constitute compression chamber, compression piston 19, two level hot end heat exchanger 33
And plunger shaft constitutes expansion chamber, expansion chamber is coaxially arranged with compression chamber.
Cold finger shell 35 is arranged in the outside of level-one hot end heat exchanger 26, regenerator 25, cool end heat exchanger 24, and shell 60 is arranged
In rack 50 and the outside of expanding machine unit 30, shell 60, cold finger shell 35 and rack 50 are linked into an integrated entity by connector.
Radiator 27 is located at the outside of level-one hot end heat exchanger 26 and is arranged on cold finger shell 35, level-one hot end heat exchanger 26
The radiator 27 that heat is passed to outside by cold finger shell 35, is finally released to environment.
Undamped dynamic absorber unit 4 is connected with shell 60 and is arranged in the outside of shell 60, for being carried out to refrigeration machine
Damping.
The motion process and gas flow of expansion piston and compression piston：
Expansion piston flat spring 22 is fixed with piston rod 23, and expansion piston 21 is connected with piston rod 23.
Expansion piston 21 is pure pneumatic actuation, is generated using the displacement phase difference between expansion piston 21 and compression piston 19
Refrigeration effect, 70 °~100 ° of the displacement of the leading compression piston of the displacement of usual expansion piston 21 19.Since linear motor is sine
Electric excitation is exchanged, so the movement of expansion piston 21 and compression piston 19 is also to be in sinusoidal continuous movement, but in order to explain
State its operation principle, it is assumed that expansion piston 21 does the movement of intermittent touchdown formula with compression piston 19 according to circulation law.
Sound wave compression process：Expansion piston 21 rests on that top dead centre is motionless, and compression piston 19 is moved upwards by lower dead center, this
When main compression chamber 29 in sound wave compressed, and flow into the level-one hot end heat exchanger 26 on the outside of cylinder, compression process generated
Heat is released to level-one hot end heat exchanger 26, and heat is passed to the heat dissipation in outside by level-one hot end heat exchanger 26 by outer housing again
Device 27, is finally released to environment.Ideally think that cylinder and outer housing are complete heat conduction, while level-one hot end heat exchanger
26 is infinitely great with the heat exchange area of radiator 27, therefore the temperature of working medium remains unchanged.But in real process, isotherm compression is
It is impossible, and expansion piston 21 can not possibly intermittent movement, when compression piston 19 moves upwards, expansion piston 21 has been
Through starting to move downward.
Regenerator exothermic process：Compression piston 19 moves to motionless after top dead centre, and expansion piston 21 moves downward, at this time sound
Wave comes into full contact with heat exchange by the filler in regenerator 25, with regenerator 25, heat is discharged to regenerator 25, at this time backheat
The temperature of device 25 increases, acoustic wave temperature and pressure reduction.But in practical heat transfer process, 25 heat transfer process of regenerator is not fixed
Hold, it is also not possible to the complete heat exchange of 25 filler of real sound wave and regenerator.
Sound wave Laminar Flow process：Gas flows through after cool end heat exchanger 24 through air deflector 32, enters as a laminar flow
Gas in pulse tube 31 is pushed to expansion chamber 28 by pulse tube 31.After gas is squeezed, pressure and temperature rises.The heat of generation
It is radially transferred to level-one hot end heat exchanger 26 by two level hot end heat exchanger 33, be finally transmitted to radiator 27 and is released to ring
Border.Gas expansion for doing work in expansion chamber 28, auxiliary pushing expansion piston become smaller, play to lower dead center, work(recycling compression chamber
The effect of recycling sound work(.In practical work process, compression piston 19 can't rest on always top dead centre, but can be with swollen
Swollen piston 21 moves downwardly together, but it need to be pointed out that the two is not movement in the same direction but the leading compression piston of expansion piston one
Fixed phase angle.
Sound wave process of refrigerastion：Expansion piston 21 moves up to top dead centre since lower dead center, and compression piston 19 moves to
Lower dead center, expansion piston 21 push back to the sound wave in expansion chamber 28 in pulse tube 31, gas swelling heat absorption in pulse tube, production
Raw refrigeration effect reaches lowest refrigerating temperature at 31 top of pulse tube at air deflector 32.The cold of generation is changed by cold end
Hot device 24 is exported to cold environment.Sound wave working medium returns in regenerator 25 along original route and comes into full contact with heat exchange with filler again, inhales
After receiving the heat in regenerator 25, returns to main compression chamber 29 and wait for next second compression.The temperature and pressure of the process sound wave
Rise, 25 temperature of regenerator declines.In real process, when compression piston 19 reaches lower dead center expansion piston 21 and not up on
Stop, but during returning to top dead centre, but its still advanced compression piston 19 on displacement wave phase.
The present embodiment is suitable for the cryogenic temperature of 220K (- 53 DEG C) or more, can provide the refrigerating capacity of 50W-200W.
The present invention combines sterlin refrigerator with solar energy the air water-intaking process for realizing arid areas such as deserts,
The system uses stirling refrigeration, small in low-temperature space high cooling efficiency, is carried when being readily transported；Using liquid-sucking core heat
Pipe, heat transfer efficiency is high, carries out cold transmission using heat pipe and heat distributes, can reach larger heat exchange in smaller space
Amount, heat pipe is closely connect with Stirling with copper coin, its heat exchange area is increased, improves the pipe thermal efficiency, realize in desert
Water intaking in equal arid areas transportational process.
The effect of embodiment
The pulse type free-piston Stirling cooler of the present embodiment eliminate traditional free-piston Stirling cooler compared with
Long low-temperature expansion piston is replaced with shorter room-temperature zone work work recycling expansion piston.Free-piston Stirling cooler
Expansion cylinder becomes the pulse tube of vascular cold finger, and pulse tube cold end is disposed with the air deflector of laminarization, and hot junction is equipped with two level heat
Hold heat exchanger.The advantages of this change combines free-piston Stirling cooler and vascular refrigerator, by cancelling cold and hot
The expansion piston for holding high frequency motion eliminates pumping loss, shuttle loss and axial thermal conductivity damage that low-temperature expansion piston is brought
It loses.Shorter swell at room temperature piston is set by hot junction and solves the problems, such as the acoustic power recovery of vascular refrigerator, therefore, when returning completely
When receiving cold end sound work(, which is Carnot's cycle efficiency.Meanwhile cancelling
Low-temperature expansion piston reduces refrigeration machine manufacture difficulty, reduces overall mass.
In addition, the present embodiment solar air water fetching device, the used energy are provided by solar energy completely, in desert
Area has sufficient solar energy resources, for solving the problem of water consumption when transport of the arid areas such as desert；In conjunction with stirling refrigeration
Machine is small, compact-sized, is convenient for carrying, in the high cooling efficiency of low-temperature space；The present invention it is specific it is green, environmentally friendly, pollution-free, can
On daytime and lasting water intaking at night.
The above embodiment is the preferred case of the present invention, is not intended to limit protection scope of the present invention.
Claims (5)
1. a kind of solar air water fetching device, which is characterized in that including：
Air water-intaking portion；And
Pulse type free-piston Stirling cooler has cool end heat exchanger,
Wherein, the air water-intaking portion includes wind turbine, regenerator, cryophorus, copper coin, heat pipe, water collector, solar cell, storage
Battery,
The blower and pipeline is connected with the regenerator,
The regenerator is connected by pipeline with the cryophorus, and cooling air is used for,
Several heat pipes are distributed in the cryophorus, the cold end of the heat pipe connects the cold end by the copper coin and exchanges heat
Device, the hot junction of the heat pipe are distributed with intensive fin, the hot junction of the cooling air that the regenerator flows into and the heat pipe into
The cold and hot exchange of row,
The water collector is arranged in the lower section of the cryophorus, the condensed water being precipitated for collecting the fin,
The solar cell is connected with the accumulator, for powering to the wind turbine and the sterlin refrigerator,
The pulse type free-piston Stirling cooler includes linear motor, compression unit, expanding machine unit and rack,
Wherein, the rack include flange, the piston tube that is arranged in the flange and pedestal,
The flange shape in disk form, the side of the flange are additionally provided with concentric roundel,
The pedestal is cylindrical in shape, and one end is connected with the other side of flange, and the other end is free end, the center line of the pedestal and institute
The center line for stating flange overlaps,
The piston tube is straight pipe, and one end open is located at the outside of the roundel, and another end opening is located in the pedestal,
There is cylinder-piston chamber, compression piston and expansion piston for accommodating the refrigeration machine, the plunger shaft in the piston tube
On be provided with multiple through-holes for penetrating the piston tube wall,
The linear motor includes outer yoke, interior yoke and mover, and the outer yoke, the interior yoke are separately positioned on described
There is gap, the mover to be arranged in the gap in rack and between outer yoke, interior yoke,
There is the compression unit compression piston, compression piston spring, the compression piston spring to pass through connector and the machine
Frame is fixedly connected, and the compression piston is arranged in the piston tube, one end be connected with the mover and with the compression piston
Spring is connected, and the other end is free end,
The expanding machine unit includes expansion piston, expansion piston spring, expansion piston bar, level-one hot end heat exchanger, two level heat
Heat exchanger, regenerator, pulse tube, cool end heat exchanger are held,
The level-one hot end heat exchanger is cylindrical, is sleeved on the outer wall of the piston tube and is arranged in the end face of the roundel
On,
One end of the pulse tube is connected with the piston tube lateral ends, and the other end is connected with the cool end heat exchanger,
The regenerator is cylindrical, is arranged in the outside of the pulse tube, one end is connected with the cool end heat exchanger, the other end
It is connected with the level-one hot end heat exchanger,
Two level hot end heat exchanger is arranged in the pulse tube,
In the piston tube, the expansion piston spring is fixedly connected by connector with the rack expansion piston,
One end of the expansion piston bar is connected with the expansion piston, and the other end passes through the compression piston, the compression piston bullet
It is connected with the expansion piston spring after spring,
The compression piston, the expansion piston and the plunger shaft constitute compression chamber,
The expansion piston, the two level hot end heat exchanger and the plunger shaft constitute expansion chamber.
2. solar air water fetching device according to claim 1, which is characterized in that further include：
Filter screen on the wind turbine is set, for filtering air in dust and sundries.
3. solar air water fetching device according to claim 1, it is characterised in that：
Wherein, the regenerator is cylindrical in shape, and is made of polyester film.
4. solar air water fetching device according to claim 1, it is characterised in that：
Wherein, the heat pipe uses liquid-sucking core heat pipe, the cold end of the heat pipe to be inserted into the copper coin sealing and fix, the heat pipe
The fin is distributed in hot junction.
5. solar air water fetching device according to claim 1, it is characterised in that：
Wherein, there are one macropore, the other end is provided with multiple apertures for copper coin one end setting, and the cool end heat exchanger setting exists
In the macropore, the cold end of the heat pipe is arranged in the aperture and is in close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810437016.7A CN108797702B (en) | 2018-05-09 | 2018-05-09 | Solar air water taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810437016.7A CN108797702B (en) | 2018-05-09 | 2018-05-09 | Solar air water taking device |
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| Publication Number | Publication Date |
|---|---|
| CN108797702A true CN108797702A (en) | 2018-11-13 |
| CN108797702B CN108797702B (en) | 2020-06-09 |
Family
ID=64092107
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810437016.7A Active CN108797702B (en) | 2018-05-09 | 2018-05-09 | Solar air water taking device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2923590A1 (en) * | 2022-04-08 | 2022-09-28 | Pgma S L P | SYSTEM AND PROCEDURE FOR CAPTURING WATER PRESENT IN THE AIR (Machine-translation by Google Translate, not legally binding) |
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