CN102936912A - Solar air adsorption desert water fetching travel bag - Google Patents
Solar air adsorption desert water fetching travel bag Download PDFInfo
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- CN102936912A CN102936912A CN2012103979486A CN201210397948A CN102936912A CN 102936912 A CN102936912 A CN 102936912A CN 2012103979486 A CN2012103979486 A CN 2012103979486A CN 201210397948 A CN201210397948 A CN 201210397948A CN 102936912 A CN102936912 A CN 102936912A
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Abstract
The invention provides a solar air adsorption desert water fetching travel bag which comprises a water fetching device and a bag body, wherein the water fetching device is connected with the bag body. The solar air adsorption desert water fetching travel bag further comprises an adsorption bed, a condensation chamber and a water storage device, wherein the adsorption bed is connected with the condensation chamber; the water storage device is connected to the bottom of the condensation chamber; and the condensation chamber is connected with the bag body. The adsorption bed comprises a light-transmitting acrylic plate cover, a solar absorption plate, a foam plastic plate, an adsorbent and a stainless steel wire; the condensation chamber comprises a hollow plastic plate, an aluminum plate and a condensing agent bag; the light-transmitting acrylic plate cover, the solar absorption plate, the foam plastic plate and the stainless steel wire are in close connection sequentially from top to bottom; the adsorbent is filled in a closed space formed by the light-transmitting acrylic plate cover, the foam plastic plate and the stainless steel wire; the hollow plastic plate is connected with the light-transmitting acrylic plate cover and the bag body respectively; and the aluminum plate and the condensing agent bag are sequentially arranged between the hollow plastic plate and the bag body. The solar air adsorption desert water fetching travel bag provided by the invention is convenient to carry and low in cost, and has the advantages of high water fetching efficiency and simple structure.
Description
Technical field
The present invention relates to a kind of device for fetching water from, particularly, relate to a kind of solar air absorption type desert water intaking traveling bag.
Background technology
Show that according to the expert of the United Nations latest data the resource that following human beings lacks is fresh water.The world today, freshwater resources day by day scarcity are the well known facts, especially in the arid area, the lack of water situation is very serious, how guarantees in this type of area that the water supply of continuous and effective then is a difficult problem of generally acknowledging.
The desert is most typical water-deficient area.Desert or face the regional area that desertification threatens and account for 50% of land surface in the world, desert population accounts for 10% of world population, is containing the mineral resources such as extremely abundant oil, natural gas in the desert.Yet serious water shortage in the desert, this brings great difficulty for resident living, industrial production, economic development, scientific investigation and military deployment.
The fresh water of desert region is supplied with main by three kinds of forms: 1. underground water, 2. transport of water, 3. air water-intaking.Front two kinds comparatively general, but the long-term underground water that uses can produce a lot of negative effects, and transport of water very consumes energy.Than the above two, the third water-supply method is environmental protection and energy-conservation more, is particularly useful for obtaining the harsh natural conditions of other water resource.Earth atmosphere is a huge reservoir, and the airborne water yield is about 14000km according to estimates
3, therefore, air itself is exactly a good freshwater source.Because the atmospheric circulation effect, although the desert area surface water resources is seriously deficient, because day and night temperature is very large, especially at night, the desert temperature is low, and humidity is then kept relatively high level.Take the Chinese Takla Makan Desert as example, night, relative humidity was 40%-60%, and first quarter maximum can reach 70%, is conducive to the absorption of adsorbent.Simultaneously, daytime, the desert surface temperature was high, and intensity of illumination is large, and light application time is long, and these all are beneficial to adsorbent desorb water outlet.
The principle of desert adsorption air water-intaking is: utilize the relatively high characteristic of desert temperature low humidity at night, allow mobile air through unlimited adsorbent bed, vapor in the atmosphere is adsorbed agent absorption.Second day daytime, with the adsorbent bed sealing, adsorbent is after solar glare irradiation and surface radiation are issued to desorption temperature more than 70 degrees centigrade it on, and steam are desorbed out in a large number, and then condensation obtains the process of liquid fresh water.
Find that through the retrieval to existing document all designs of existing adsorption-type solar water generator with air as raw material are all fixed.Fixed adsorption-type solar water generator with air as raw material design volume is huge, and metallic casing makes it very heavy, can't allow traveller or scientific research personnel with oneself with car or carry, and can not satisfy portable demand.Number be that 01102877.7 patent of invention discloses a kind of adsorption-type solar water generator with air as raw material such as Chinese patent application, this adsorption-type solar water generator with air as raw material is made of a series of parts such as Salar light-gathering cover, phase change cold-storage condensing cover, support, diffuser and adsorbent beds.This device provides that a kind of printing opacity is good, condensation rapidly, absorption thoroughly, the efficient solar energy device for fetching water from air of thermal-arrest.But this device volume is too huge, and structure is very complicated, and cost is higher, and the adsorbance of adsorbent is lower, and water withdrawal is lower, therefore is not suitable for advocating economical and practical brief traveller.And for example Chinese patent application number is that 01113489.5 patent of invention discloses a kind of solar energy adsorption type air moisture drawing mechanism, has used comparatively good adsorbent silica gel/calcium chloride mixture, has improved efficiency of producing drinking water.But this device same structure is complicated, and is very heavy and cost is higher.
Summary of the invention
For defective of the prior art, the purpose of this invention is to provide a kind of being convenient for carrying and solar air absorption type desert that the water intaking rate is high water intaking traveling bag.
According to an aspect of the present invention, water intaking traveling bag in a kind of solar air absorption type desert is provided, comprise: water fetching device and inclusion, water fetching device is connected with inclusion, it further comprises adsorbent bed, condensation chamber and accumulator, adsorbent bed is connected with condensation chamber, and accumulator is connected to the condensation chamber bottom, and condensation chamber is connected with inclusion.
Preferably, this adsorbent bed comprises printing opacity acrylic board lid, solar absorption panels, plastic foamboard, adsorbent and stainless wire mesh, condensation chamber comprises hollow plastic sheet, aluminium sheet and condensing agent bag, printing opacity acrylic board lid, solar absorption panels, plastic foamboard are connected with stainless wire mesh to press close to connect successively, and adsorbent is filled in the confined space of printing opacity acrylic board lid, plastic foamboard and stainless wire mesh formation; Hollow plastic sheet is connected with inclusion with printing opacity acrylic board lid respectively, and aluminium sheet and condensing agent bag are successively set between hollow plastic sheet and the inclusion.
Preferably, this hollow plastic sheet bottom is provided with delivery port, is provided with the elasticity handgrip on the delivery port, and accumulator is connected to delivery port by the elasticity handgrip.
Preferably, this desert water intaking traveling bag also comprises filter, and filter is connected to the delivery port of hollow plastic sheet bottom.
Preferably, this filter is filter screen.
Preferably, this printing opacity acrylic board covers and is provided with some buckles, and buckle is connected with the hollow plastic sheet snapping.
Preferably, this plastic foamboard is the hollow foam plastic plate, is provided with some through holes on it.
Preferably, this desert water intaking traveling bag also comprises some rubber weather strips, and rubber weather strip is arranged between printing opacity acrylic board lid and the plastic foamboard.
Preferably, this adsorbent is the LiCl-silica gel composite absorbent.
Preferably, this solar absorption panels is blue titanium solar baffle.
Using method of the present invention is as follows:
In the use procedure, open acrylic board lid during night, allow adsorbent and contact with air, the fully steam in the absorbing air.To second day daytime, acrylic board is covered the space of a sealing of whole like this water fetching device formation.The traveller can bear the present invention's walking in the journey process, needn't do stop.Under the illumination of the sun, adsorbent steam desorbs, and sees through stainless wire mesh and enters condensation chamber.In condensation chamber, steam contacts with aluminium sheet, and release heat and condense into the liquid globule flows down along aluminium sheet, installs after filtration the rear inflow accumulator from the opening part of condensation chamber lower end.Accumulator store after certain water yield, it can be taken off, obtain available water.
The invention provides a kind of portable traveling bag for water intaking, utilize the lithium chloride compound adsorbent of high absorption property to improve the water intaking rate of solar energy adsorption type air water intaking, guarantee that the desert traveller can obtain the water yield of the normal water in the desert, saves the traveller carries the fatigue of extra available water in the journey process hardship.
Compared with prior art, the present invention has following beneficial effect: at first, the present invention is combined device for fetching water from traveling bag, and adopting different nonmetals, the weight of alleviator is easy to carry greatly, overcome the limitation that traditional fixed adsorption-type solar water generator with air as raw material can't carry, have good portability, and simple in structure, with low cost.In addition, the present invention adopts layering minute chamber design and buckle hermetically-sealed construction, and uses the lithium chloride compound adsorbent, and efficiency of producing drinking water is high, and is easy to use.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is the perspective view of solar air absorption type of the present invention desert water intaking traveling bag;
Fig. 2 is the structure explosive view of solar air absorption type of the present invention desert water intaking traveling bag;
Among the figure: 1 is printing opacity acrylic board lid, and 2 is buckle, and 3 is solar absorption panels, and 4 is plastic foamboard, and 5 is stainless wire mesh, 6 is hollow plastic sheet, and 7 is aluminium sheet, and 8 is that condensing agent is indentured, and 9 is the condensing agent clad, 10 is the traveling bag inclusion, and 11 is handgrip, and 12 is filter, and 13 is accumulator.
The specific embodiment
The present invention is described in detail below in conjunction with specific embodiment.Following examples will help those skilled in the art further to understand the present invention, but not limit in any form the present invention.Should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement.These all belong to protection scope of the present invention.
See also Fig. 1 to Fig. 2, a kind of solar air absorption type desert water intaking traveling bag, comprise: water fetching device and inclusion 10, water fetching device 1 is connected connection with inclusion, water fetching device is used for obtaining on the road available water, inclusion 10 is used for depositing the intransit required article of traveller, specifically can adopt the various traveling bags such as knapsack, handbag, and the present invention does not limit the concrete form of inclusion 10.Water fetching device and inclusion connect and compose an integral body, can portablely bear.It further comprises adsorbent bed, condensation chamber and accumulator 13 water fetching device, and adsorbent bed is connected with condensation chamber, and accumulator 13 is connected to the condensation chamber bottom, and condensation chamber is connected with inclusion 10.
Adsorbent bed comprises printing opacity acrylic board lid 1, solar absorption panels 3, plastic foamboard 4, adsorbent and stainless wire mesh 5, and condensation chamber comprises hollow plastic sheet 6, aluminium sheet 7 and condensing agent bag 8.Water fetching device is that layering divides cavity configuration, printing opacity acrylic board lid, solar absorption panels, plastic foamboard are connected with stainless wire mesh to press close to connect successively, and adsorbent is filled in the confined space of printing opacity acrylic board lid, plastic foamboard and stainless wire mesh formation; Hollow plastic sheet is connected with inclusion with printing opacity acrylic board lid respectively, and aluminium sheet and condensing agent bag are successively set between hollow plastic sheet and the inclusion is close to hollow plastic sheet.Accumulator is loaded on the condensation chamber bottom, and adsorbent bed, condensation chamber and accumulator consist of a seal cavity, only has when printing opacity acrylic board lid is opened, and adsorbent just contacts with outside air.
As shown in Figure 2, the mode by snapping connects between the sidewall of printing opacity acrylic board lid 1 and condensation chamber.Be provided with some buckles 2 on the printing opacity acrylic board lid 1, buckle 2 is connected with hollow plastic sheet 7 snappings.When locking, buckle tightens printing opacity acrylic board 1 and hollow plastic sheet 7, simultaneously, and by the extruding that is arranged on the rubber weather strip between printing opacity acrylic board lid 1 and the plastic foamboard 4 is realized sealing, good seal performance.
More specifically, solar absorption panels 3 is blue titanium solar baffle.
Adsorbent places by acrylic board, in the airtight but ventilative space that hollow foam plastic plate and stainless wire mesh consist of.The adsorbent bed of placing adsorbent is the core of whole device, and the present invention selects the adsorbent of the most suitable absorption water processed for maximum sorption and desorption steam.
Existing adsorbent has silochrom, Kiselgel A, molecular sieve, calcium chloride compound adsorbent, lithium chloride compound adsorbent, Mcm-41-CaCl2 compound adsorbent etc., silica gel and molecular sieve are combined with water by the mode of physical absorption, and the back compound adsorbent then has physical absorption and chemisorbed simultaneously.The present invention uses and more easily prepares preferably lithium chloride compound adsorbent of effect.The main feature of this LiCl-silica gel composite absorbent is: 1. the adsorbent adsorbance of unit mass is large; 2. fast at the starting stage adsorption rate, can reach fast equilibrium adsorption capacity, the water intaking that is conducive to simultaneously under non-equilibrium condition is used; 3. desorption temperature low (70-80 ℃), desorption rate is fast, and adsorbent can effective regeneration, can take full advantage of low grade heat energy, and is especially applicable in the sufficient area of solar energy.The research of adsorbent of the present invention provides strong technical support for Portable air water-taking device.
Condensation chamber is close to above-mentioned adsorbent bed, in order to guarantee the efficient of condensation, and weight reduction, the condensation chamber side frame has adopted hollow plastic sheet 7.The downside of hollow plastic sheet 7 is pasting the condensing agent bag, the condensing agent bag specifically comprises interconnective condensing agent indentured 8 and condensing agent clad 9, separate by a thin aluminum sheet 7 between condensing agent indentured 8 and the hollow plastic sheet 7, aluminium sheet 7 surfaces have also been passed through special processing and have been made things convenient for condensing of steam.
Hollow plastic sheet 7 bottoms are provided with delivery port, are provided with elasticity handgrip 11 on the delivery port and are used for clamping accumulator 13, and seal by rubber strip.The water outlet extension enters in the accumulator 13, and condensed aqueous water is flowed in the accumulator 13 by delivery port.Accumulator 13 can directly be taken down as kettle from condensation chamber and use.Filter 12 also is housed on the delivery port, and the impurity in the elimination aqueous water specifically can adopt filter screen etc., can arrange according to actual needs, and the present invention is the concrete form of limiting filter device 12 not.
In conjunction with Fig. 1 and Fig. 2 using method of the present invention is described when as follows:
In the use procedure, open acrylic board lid 1 during night, allow adsorbent and contact with air, the fully steam in the absorbing air.To second day daytime, acrylic board lid 1 is covered, whole like this water fetching device forms the space of a sealing.The traveller can bear the present invention's walking in the journey process, needn't do stop.Under the illumination of the sun, adsorbent steam desorbs, and sees through stainless wire mesh 5 and enters condensation chamber.In condensation chamber, steam contacts with aluminium sheet 7, and release heat and condense into the liquid globule flows down along aluminium sheet 7, installs after filtration the 12 rear inflow accumulators 13 from the opening part of condensation chamber lower end.Accumulator storage 13 deposit after certain water yield, it can be taken off, obtain available water.
More than specific embodiments of the invention are described.It will be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (10)
1. solar air absorption type desert water intaking traveling bag, it is characterized in that, comprise: water fetching device and inclusion, described water fetching device is connected with inclusion, it further comprises adsorbent bed, condensation chamber and accumulator, described adsorbent bed is connected with described condensation chamber, and described accumulator is connected to described condensation chamber bottom, and described condensation chamber is connected with described inclusion.
2. solar air absorption type according to claim 1 desert water intaking traveling bag, it is characterized in that, described adsorbent bed comprises printing opacity acrylic board lid, solar absorption panels, plastic foamboard, adsorbent and stainless wire mesh, described condensation chamber comprises hollow plastic sheet, aluminium sheet and condensing agent bag, described printing opacity acrylic board lid, solar absorption panels, plastic foamboard are connected with stainless wire mesh to press close to connect successively, and described adsorbent is filled in the confined space of described printing opacity acrylic board lid, plastic foamboard and stainless wire mesh formation; Described hollow plastic sheet is connected with inclusion with described printing opacity acrylic board lid respectively, and described aluminium sheet and condensing agent bag are successively set between described hollow plastic sheet and the inclusion.
3. solar air absorption type according to claim 2 desert water intaking traveling bag, it is characterized in that, described hollow plastic sheet bottom is provided with delivery port, is provided with the elasticity handgrip on the described delivery port, and described accumulator is connected to described delivery port by described elasticity handgrip.
4. solar air absorption type desert water intaking traveling bag according to claim 3 is characterized in that, described desert water intaking traveling bag also comprises filter, and described filter is connected to the delivery port of described hollow plastic sheet bottom.
5. solar air absorption type desert water intaking traveling bag according to claim 4 is characterized in that described filter is filter screen.
6. solar air absorption type desert water intaking traveling bag according to claim 1 is characterized in that the printing opacity acrylic board covers and is provided with some buckles, and described buckle is connected with described hollow plastic sheet snapping.
7. solar air absorption type desert water intaking traveling bag according to claim 1 is characterized in that described plastic foamboard is the hollow foam plastic plate, is provided with some through holes on it.
8. solar air absorption type desert water intaking traveling bag according to claim 1 is characterized in that, described desert water intaking traveling bag also comprises some rubber weather strips, and described rubber weather strip is arranged between described printing opacity acrylic board lid and the plastic foamboard.
9. solar air absorption type desert water intaking traveling bag according to claim 1 is characterized in that described adsorbent is the LiCl-silica gel composite absorbent.
10. solar air absorption type desert water intaking traveling bag according to claim 1 is characterized in that described solar absorption panels is blue titanium solar baffle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210397948.6A CN102936912B (en) | 2012-10-18 | 2012-10-18 | Solar air adsorption desert water fetching travel bag |
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| CN201210397948.6A CN102936912B (en) | 2012-10-18 | 2012-10-18 | Solar air adsorption desert water fetching travel bag |
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| CN102936912A true CN102936912A (en) | 2013-02-20 |
| CN102936912B CN102936912B (en) | 2014-06-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499805A (en) * | 2019-08-25 | 2019-11-26 | 西北工业大学 | A kind of sea takes fresh water device |
| CN111528058A (en) * | 2018-06-15 | 2020-08-14 | 庄臣酿酒（福建）有限公司 | Multifunctional irrigator |
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| CN2175788Y (en) * | 1993-01-16 | 1994-08-31 | 侴乔力 | Air water taking device |
| CN2218770Y (en) * | 1994-04-13 | 1996-01-31 | 侴乔力 | Solar energy air water-making device |
| RU2194125C2 (en) * | 2000-07-20 | 2002-12-10 | Мандригель Евгений Яковлевич | Process of conversion of thermal kinetic energy of flows of humid air and gear for its realization |
| CN1804244A (en) * | 2006-01-20 | 2006-07-19 | 天津商学院 | Apparatus for water production from air by employing solar-powered intermittent absorption refrigeration |
| CN101988292A (en) * | 2009-08-06 | 2011-03-23 | 上海市大同中学 | Portable water taking device |
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2012
- 2012-10-18 CN CN201210397948.6A patent/CN102936912B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562821A (en) * | 1979-06-22 | 1981-01-13 | Mitsubishi Electric Corp | Water making apparatus |
| CN2175788Y (en) * | 1993-01-16 | 1994-08-31 | 侴乔力 | Air water taking device |
| CN2218770Y (en) * | 1994-04-13 | 1996-01-31 | 侴乔力 | Solar energy air water-making device |
| RU2194125C2 (en) * | 2000-07-20 | 2002-12-10 | Мандригель Евгений Яковлевич | Process of conversion of thermal kinetic energy of flows of humid air and gear for its realization |
| CN1804244A (en) * | 2006-01-20 | 2006-07-19 | 天津商学院 | Apparatus for water production from air by employing solar-powered intermittent absorption refrigeration |
| CN101988292A (en) * | 2009-08-06 | 2011-03-23 | 上海市大同中学 | Portable water taking device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111528058A (en) * | 2018-06-15 | 2020-08-14 | 庄臣酿酒（福建）有限公司 | Multifunctional irrigator |
| CN111528057A (en) * | 2018-06-15 | 2020-08-14 | 庄臣酿酒（福建）有限公司 | Desert afforestation irrigator |
| CN110499805A (en) * | 2019-08-25 | 2019-11-26 | 西北工业大学 | A kind of sea takes fresh water device |
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| CN102936912B (en) | 2014-06-18 |
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