WO2003040040A2 - Vorrichtung zur trinkwassergewinnung aus kondensat sowie verfahren und tiefziehwerkzeug zu deren herstellung - Google Patents
Vorrichtung zur trinkwassergewinnung aus kondensat sowie verfahren und tiefziehwerkzeug zu deren herstellung Download PDFInfo
- Publication number
- WO2003040040A2 WO2003040040A2 PCT/EP2002/012441 EP0212441W WO03040040A2 WO 2003040040 A2 WO2003040040 A2 WO 2003040040A2 EP 0212441 W EP0212441 W EP 0212441W WO 03040040 A2 WO03040040 A2 WO 03040040A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- deep
- molded part
- molded
- region
- pouring opening
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
- B01D5/0066—Dome shaped condensation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/211—Solar-powered water purification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/11—Batch distillation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/23—Methanol
Definitions
- the invention relates to a device for producing drinking water from condensate, a method for producing this device and a deep-drawing tool for carrying out this method.
- the invention relates to a device which can be used on water, in particular sea water, and on land to collect and collect evaporated water as condensate under the action of solar radiation.
- solar-powered desalination is also planned.
- a disadvantage of this known device is that the foils are susceptible to damage, in particular can easily get holes.
- assembly with bars is extremely complex and must be carried out properly to avoid malfunction.
- the manufacture of the individual parts of the device is relatively expensive and there are also handling disadvantages with regard to the Cleaning of the foils due to the flexibility.
- the films have a limited mechanical load and are susceptible to external weather influences such as wind and rain. Finally, emptying the collected condensate is also cumbersome and problematic because the condensate has to be poured out over the underside of the device and condensate can also be lost in the process.
- a collapsible solar-operated condensation water extraction device which consists of an inflatable transparent plastic body in which a water vapor-permeable collecting container is provided as a bottom part for collecting condensate, which is to be placed on a body of water .
- a condensation water extraction device with a conical hood is known, the lower end of which is molded inwards to form a collecting trough and to receive a base plate with an evaporation arrangement.
- the evaporation plate is surrounded by an additional buoyancy ring.
- the disadvantage is the complex production of this device with an inflatable swim ring, complex design of the evaporation plate and its ready-to-use assembly.
- the invention is accordingly based on the object of making available a device of the type mentioned at the outset, a method for its production and a deep-drawing tool for carrying out the method, which is comparatively simple is constructed and offers easy and problem-free handling or production with a high degree of efficiency.
- the hood-shaped, in particular conical or truncated cone or pyramid-shaped molded part advantageously consists of a solid but flexible material such as PET, PE, PP or PC. This provides sufficient mechanical strength against damage that can be caused by pointed objects. There is also no deformation caused by wind. The functionality is therefore not affected by external weather conditions such as rain, wind and the like.
- the condensate collecting channel also functions as a floating body when the device is used on water surfaces. An additional floating body or buoyancy ring is therefore unnecessary.
- the device can advantageously be molded in one piece and in series and can therefore be manufactured inexpensively, which is particularly advantageous for use in developing countries.
- the molded part has no bottom with an evaporation section. This means there are no problems with algae and crust formation.
- the device is easy to clean and immediately ready for use without inflation and support structure.
- a pouring opening is provided at the tip of the molded part for pouring out the condensate. Due to its placement, this opening can advantageously not become dirty or water can run out undesirably.
- the pouring opening can be closed with a screw cap and can thus be used intuitively like a drinking bottle.
- the device can also be used as a rain collecting container after it has been turned over due to its dimensionally stable design.
- a further advantage is the provision of a preferably closable outlet opening in the upper region of the molded part, in particular at the tip of a cone or a pyramid, in that the entire molded part must be tipped over by 180 ° in order to pour out the condensate.
- the amount of drinking water obtained can advantageously be increased by the condensate drops on the inner wall, which can also be poured out.
- the molded body is produced from two molded parts arranged one above the other, which can be fastened to one another in the base region.
- condensate that drips prematurely from the outer casing is collected on the inner wall of the channel extending parallel to the outer casing and does not drip into the free bottom surface.
- Another beneficial aspect of the raised inner opening is a good protection against the undesired penetration of waves on which the device floats.
- the inside of the lateral surface is provided with a fog-free layer and the outside of which is scratch-resistant.
- the provision of holding openings which serve both as handles and for anchoring or fastening the device is advantageous.
- Adhesive or other connecting means with substances that prevent bacteria and algae are advantageously provided for gluing the two molded parts.
- filter cartridges can be used in the region of the pouring opening in order to filter out sand, dust, bacteria etc. and / or mineral cartridges can be provided for the addition of minerals. If the hood surface, especially the cone surface, is slightly arched, there is more stability. Eyelets provided in the area of the pouring opening below the collar contribute to the dimensional stability and are advantageously extremely tear-resistant.
- the outer jacket can also be enlarged by indentations and / or shapes, in particular grooves or waves.
- An additional heat-collecting effect can also be achieved by a cloth made of vapor-permeable material stretched on the underside of the molded body, which is also a contamination prevented by waves. Additional closable openings for drainage can also be provided in the area of the collecting trough.
- the device according to the invention enables simple and intuitive handling, the condensate collecting channel not only realizing a good handle, but also a swimming aid with a simple construction.
- the device does not need to be serviced, is stackable and can be used immediately without any additional attachments.
- the moldings can also be stacked safely and easily, and the resulting stacks can then be easily transported with a support rod protruding through the open pouring openings.
- the method according to the invention for producing a device for obtaining drinking water from condensate according to the features of claim 18 provides a special vacuum treatment for the deep-drawing process through additional, lateral suction in the area of the collecting channel to be formed and a separation of the molded part from a separate deep-drawing tool part outside of the area Gutter in front. Due to the special additional suction in the area of the gutter to be formed, engaging molded sections can advantageously be shaped completely according to shape, and the finished molded part can then be easily separated from a separate deep-drawn part. With the method, rotationally symmetrical devices in particular can be produced extremely simply and effectively.
- the further provided deep-drawing tool for carrying out the method with the features of claim 19 is advantageously formed with a base part and an attachment part, which makes it possible to form the provided collecting gutter with a constant wall thickness and a constant outer contour.
- an engaging area of the molded part which is otherwise not sufficiently taken into account by the application of the negative pressure in the area of the base part, is well formed.
- the air suction bores provided for forming the gutter are preferably formed in the attachment part and connected to suction air ducts in the base part.
- the attachment part has a circumferential rounded shape edge for forming a collecting gutter edge, the attachment section preferably having a stop for a separating tool, which is preferably formed on the rounded shape edge.
- the attachment part is formed in two parts in order to be able to provide for the production of the suction air channels, a suction level and suction air channels in the attachment part.
- FIG. 2 shows a schematic illustration of 4 stacked devices according to FIG. 1;
- Figure 3 shows another embodiment of the invention to explain the principle of operation;
- Figure 4 shows the embodiment of Figure 3 in schematic section when pouring the condensate
- Figure 5 shows a further embodiment of a device according to the invention, in which a water-permeable black cloth is stretched over the floor surface to protect against waves and to achieve a greater heat of evaporation;
- Figure 6 shows another embodiment of the invention in a schematic representation
- FIG. 7 shows a bottom view of the device according to FIG. 6;
- FIG. 8 shows the assembly of the device according to FIG. 6
- FIGS. 13 to 15 show a schematic perspective side view, a bottom view and a section along the line XIII-XIII in FIG. 13; Figures 16 to 18 different geometries of stackable gutters;
- Figures 19 and 20 are schematic representations of steps for producing an embodiment of an apparatus according to the invention.
- FIG. 21 shows a schematic section through an exemplary embodiment of a deep-drawing tool according to the invention for producing a rotationally symmetrical device
- FIG. 22 shows an enlarged partial section in the upper left area of FIG. 21 to show air extraction bores
- FIGS. 23 to 27 individual steps in the production of a form of embodiment of the device according to the invention with the aid of a deep-drawing tool according to the invention.
- FIG. 1 shows a first exemplary embodiment of a device according to the invention for extracting drinking water from condensate.
- the device 10 consists of a conical shaped part 11 with a lateral surface 12 which extends from an upper region 13 of the shaped part to a lower region 14.
- the molded part 11 is rotationally symmetrical and consists of a transparent plastic material, such as PET and PC.
- an inwardly protruding gutter 15 which also serves as a swimming aid, is integrally formed on the molded body 11.
- the gutter 15 surrounds an open bottom surface 16, which is formed by the upper edge 17 and the inner wall 18 of the gutter 15.
- the Inner wall 18 of the collecting trough 15 extends approximately parallel to the lateral surface 12.
- a drainage opening 19 for draining off the entire condensate, which can be closed with a closure (not shown).
- a pouring opening 20 is formed, which has an outside collar 21 and a threaded connector with a screw cap 22 as a closure member.
- the collar 21 there are formed laterally formed portions 23 between the collar or collar 21 and the outer surface 12 as well as an upper cover molding 23 ', which increase the stability in the upper area and serve as a handle and additional fastening.
- this has only indicated a configuration as in the stacked form in FIG. 2, the stack of shaped bodies 11 according to FIG. 2 being extremely dimensionally stable and offering the possibility of removing a screw rod 22 for simple purposes To put the transport through.
- FIG. 1 differs from the exemplary embodiment shown in FIG. 1 in the area of its pouring opening 20, a filter cartridge 24, and the inner wall 18 of the collecting trough 15 is designed in the direction of the open bottom surface as a circumferential protective edge 25 which serves as a return stop for salt and dirty water, as schematically indicated in Figure 4 during pouring.
- the molded part 11 is arranged either on a moist floor or on a water surface. Due to the sun's heat it comes in the area of free floor surface for water evaporation, the water vapor precipitating on the inner surface of the lateral surfaces 12 as condensate and due to gravity running down the lateral surface down into the gutter 15.
- the molded part 11 is gripped and turned over in its upper region 13, as a result of which the water collected in the collecting trough 15 flows out through the pouring opening 20 previously freed from the cover 22.
- residual condensate which has not yet run down into the collecting trough 15, can advantageously also be detected and poured out by a pivoting movement of the molded part.
- the inner wall 18 is shown schematically on a straight surface instead of as in FIGS. 3 and 1, the lower section of the molded part 14 being suitably expanded on the outside to accommodate a cloth fastening.
- a black cloth stretched over the free floor surface 16 is designated, which is permeable to water and serves as protection against waves and to achieve greater heat of evaporation.
- a double-walled molded part 11 ⁇ is shown in schematic side view and in bottom view, which consists of a lower molded part 27 and an upper molded part 28, as shown in FIG.
- the upper molded part like the lower molded part, is designed as a deep-drawn part and consists of a conical section which has an approximately square base part at its lower end, which extends laterally.
- the lower molded part 27 sets a likewise approximated square base plate, from which a frusto-conical projection, which forms the inner wall 18 of the collecting trough 15, rises in the center.
- the inner wall 18 and the outer jacket extend 12 approximately parallel to almost in the upper region 13 of the molded part 11 ⁇ .
- condensate collects in the comparatively large collecting trough 15 which is formed between the inner wall 18 and the outer jacket 12.
- With 29 continuous slots are designated, which serve as handles and as an opening for attaching the device.
- the upper molded part 28 is placed centrally on the lower molded part 27 and glued there or fastened with corresponding latches, the holding openings 29 being aligned in both bottom sections.
- the two molded parts 27 and 28 can also be connected to one another by an adhesive or silicone which prevents bacteria and algae.
- FIGS. 9 to 12 Various outer wall geometries of the molded body 11 are shown in FIGS. 9 to 12, additional formings such as the collar, handle and the drainage opening being omitted for simplification.
- the device has a conical shaped part, while in FIG. 10 the outer surface is curved outward like a hood. This results in a further improvement in stability.
- the embodiment according to FIG. 11 is a further possibility, the lateral surface being designed like a hemisphere.
- the pyramid-shaped design of the lateral surface according to FIG. 12 offers maximum surface utilization.
- FIG. 13 shows schematically in a device according to FIG. 11 that the outer surface can be enlarged by means of a zigzag design with grooves in order to increase the surface area and to be able to better control the flow of the condensate drops.
- Grooves 30 can also be provided in other guide indentations and shapes which extend from the upper region 13 to the lower region 14 of the molded body 11.
- FIG. 14 shows a bottom view of the device according to FIG. 13, and FIG. 15 schematically indicates the cut profile profile along the section line XV-XV in FIG. 13.
- FIGS. 16 to 18 show different geometrical shapes of collecting troughs for a safe and reliable stacking of shaped bodies 11.
- a circumferential indentation 31 is provided in the lower area of the lateral surface 12, which serves to receive a section 32 of the collecting trough 15, which is a complementary one Has curvature.
- FIG. 18 shows a further exemplary embodiment for good stackability of the molded parts 11, in which the inner wall 18 extends parallel to the lateral surface 12 and lies flat.
- FIGS. 19 and 20 show corresponding method steps for the manufacture of a device according to the exemplary embodiment shown in FIG. 5.
- FIG. 19 schematically shows a blow-molded part without a gutter.
- the molded part 11 has an open section 35 with a bottom part that tapers downward and is then cut away. As shown in FIG. 20, the cut 35 swung in after heating or folded up as inner wall 18.
- FIG. 21 shows a schematic section through a rotationally symmetrical deep-drawing tool 32, which consists of a base part 33 and an attachment part 34.
- a cavity 35 for forming the wall section of a hood-shaped molded part In the base part 33 are a cavity 35 for forming the wall section of a hood-shaped molded part, an indentation 36 for a pouring opening of the molded part, lateral suction channels 37 which lead from an extraction cavity 38 provided in the lower region of the base part 33 to the attachment part 34, and a circumferential seal 39 shown, which is arranged in a recess 40 which is provided on the top of a peripheral edge portion 41 at the upper end of the base part 33.
- the edge section 41 extends up to a shoulder 42, which forms a contact surface for the attachment part 34.
- A-A as in FIGS. 19 and 20, in turn denotes the axis of symmetry or rotation of the molded body to be produced.
- FIG. 22 shows, in an enlarged section, further details in the area of the upper left section of the deep-drawing mold 32.
- Air suction bores 43 to 45 which open into the area of the collecting channel of the molded part to be produced, can be seen particularly clearly here.
- the suction bores 43 are still formed in the base part 33 and open directly into the annular suction channel 37, while the channels 44 and 45 lead to the air suction channel 46 or to an extraction cavity 47 connected to it.
- the attachment part 34 has a main part 48 and a cover-shaped ring part 49 formed, which closes the suction cavity 47 upwards.
- the main part 48 has a circumferential rounded shape edge 50, which in the section according to FIG. 22 has a finger-shaped cross section.
- With 51 is a stop molded into the mold edge for a cutting tool. This stop serves to separate the molded part from the top part 34 after removal from the conical funnel or cavity 35.
- the outer contour of the mold edge 50 is rounded off so that as much material as possible can be drawn into the interior in the area of the edge-side gutter of the molded part to be produced during deep drawing without the material tearing.
- a heated plate 52 made of a thermoplastic transparent plastic material with a sealing on the edge is placed on the schematically illustrated deep-drawing tool 32. Subsequently, vacuum is applied in the deep-drawing tool 32 to deform the plate 52, the plate 52 moving into the deep-drawing tool
- Air suction bores 43 to 45 in the area of the edge-side gutter of the molded part to be formed is withdrawn.
- the cooled molded part is then removed from the base part 33 together with the attachment part 34, and as a last step the molded part is then separated along the stop 51, whereby on the one hand a molded part section 53 and on the other hand the finished molded part 54 is detached from each the attachment part 34 are present.
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Energy (AREA)
- Organic Chemistry (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Closures For Containers (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Physical Water Treatments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
Description
Claims
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MXPA04004421A MXPA04004421A (es) | 2001-11-09 | 2002-11-07 | Dispositivo para recuperacion de agua potable a partir de condensado, asi como metodo y herramienta de estirado intenso para su fabricacion. |
| US10/493,373 US7534327B2 (en) | 2001-11-09 | 2002-11-07 | Device for recovering drinking water from condensate as well as a method and a deep-drawing die for production of said device |
| IL16180602A IL161806A0 (en) | 2001-11-09 | 2002-11-07 | Device for recovering drinking water from condensate as well as a method and a deep-drawing die for production of said device |
| JP2003542093A JP2005507778A (ja) | 2001-11-09 | 2002-11-07 | 凝縮液から飲料水を回収する装置及び方法、並びに同装置を製造するための深絞りツール |
| KR10-2004-7007026A KR20040055801A (ko) | 2001-11-09 | 2002-11-07 | 응축물로부터 음용수를 회수하는 장치, 상기 장치의 제조방법 및 딥-드로잉 다이 |
| CA 2466673 CA2466673A1 (en) | 2001-11-09 | 2002-11-07 | Device for recovering drinking water from condensate as well as a method and a deep-drawing die for production of said device |
| DE50205802T DE50205802D1 (de) | 2001-11-09 | 2002-11-07 | Vorrichtung zur trinkwassergewinnung aus kondensat sowie verfahren zu deren herstellung |
| BR0214014A BR0214014A (pt) | 2001-11-09 | 2002-11-07 | Dispositivo para coletar água potável a partir de condensação, bem como método de fabricação deste dispositivo e ferramenta de estampagem para sua realização |
| EP02772409A EP1448481B1 (de) | 2001-11-09 | 2002-11-07 | Vorrichtung zur trinkwassergewinnung aus kondensat sowie verfahren zu deren herstellung |
| AU2002337185A AU2002337185B2 (en) | 2001-11-09 | 2002-11-07 | Device for recovering drinking water from condensate as well as a method and a deep-drawing die for production of said device |
| ZA2004/04202A ZA200404202B (en) | 2001-11-09 | 2004-05-28 | Device for recovering drinking water from condensate as well as a method and a deep-drawing die for production of said device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10155080.4 | 2001-11-09 | ||
| DE10155080A DE10155080A1 (de) | 2001-11-09 | 2001-11-09 | Vorrichtung zur Trinkwassergewinnung aus Kondensat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2003040040A2 true WO2003040040A2 (de) | 2003-05-15 |
| WO2003040040A3 WO2003040040A3 (de) | 2003-12-24 |
Family
ID=7705188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2002/012441 Ceased WO2003040040A2 (de) | 2001-11-09 | 2002-11-07 | Vorrichtung zur trinkwassergewinnung aus kondensat sowie verfahren und tiefziehwerkzeug zu deren herstellung |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7534327B2 (de) |
| EP (1) | EP1448481B1 (de) |
| JP (1) | JP2005507778A (de) |
| KR (1) | KR20040055801A (de) |
| CN (1) | CN1262481C (de) |
| AT (1) | ATE317371T1 (de) |
| AU (1) | AU2002337185B2 (de) |
| BR (1) | BR0214014A (de) |
| CA (1) | CA2466673A1 (de) |
| DE (2) | DE10155080A1 (de) |
| ES (1) | ES2261738T3 (de) |
| IL (1) | IL161806A0 (de) |
| MX (1) | MXPA04004421A (de) |
| WO (1) | WO2003040040A2 (de) |
| ZA (1) | ZA200404202B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004063447A1 (de) * | 2004-12-30 | 2006-07-13 | Sonne + Energie Gmbh | Gerät zur Wasserreinigung und zur Herstellung eines solchen Gerätes |
| WO2012055431A1 (en) | 2010-10-26 | 2012-05-03 | Roland De Vicq | Sunoven and method for constructing such a sunoven |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008339163B2 (en) * | 2007-12-18 | 2012-10-18 | P.M.M. Hoff Holding B.V. | Device and method for recovering moisture in the atmosphere |
| DE202008006240U1 (de) * | 2008-05-07 | 2008-10-16 | Tashlyk, Oleksandr | Wasserreinigungsmethode |
| AT507782B1 (de) | 2009-01-26 | 2010-08-15 | 4Elementsoe Invent Gmbh | Portable, solarthermische vorrichtung zur herstellung von frischwasser aus abwässern oder salzwasser |
| DE102009006668A1 (de) | 2009-01-29 | 2010-08-05 | Technische Universität Bergakademie Freiberg | Verfahren und Vorrichtung zur solaren Eindampfung von Salzlösungen |
| DE102009032665A1 (de) | 2009-07-09 | 2011-01-13 | Gfi-Innovationstechnologie Gmbh | Vorrichtung zur Trinkwassergewinnung |
| GB2472034A (en) * | 2009-07-22 | 2011-01-26 | Questor Group Ltd C | Solar desalination system |
| DE102009034844A1 (de) | 2009-07-27 | 2011-02-03 | Hans-Josef Friedrich | Spezifische Destillier-Helme, Destillier-Rohre oder Destillier-Pilze oder Destilliersäcke |
| DE102009035858A1 (de) | 2009-07-31 | 2011-02-03 | Strauß, Maximilian Thomas | Mobile Vorrichtung zur Destillation von Rohwasser und Verfahren mit energieeffizienter Wärmerückgewinnung |
| DE102010007517A1 (de) | 2010-02-11 | 2011-08-11 | Friedrich, Hans-Josef, 84069 | Trinkwassergewinnungsflasche |
| EP2758344B1 (de) * | 2011-09-20 | 2015-08-12 | Saudi Arabian Oil Company | Vorrichtung zur destillation von wasser und verfahren zu ihrer verwendung |
| DE102013012948B4 (de) | 2013-07-29 | 2015-08-06 | Rudolf Krause | Mobile Vorrichtung zur Gewinnung von dampfdestilliertem Reinstwasser, welches eine elektrische Leitfähigkeit unter 1,0 μS aufweist |
| CN104141327B (zh) * | 2014-07-23 | 2015-09-30 | 中国人民解放军第三军医大学军事预防医学院 | 一种沙漠沙层内水分采集装置 |
| US10814245B2 (en) * | 2014-08-26 | 2020-10-27 | Saeed Alhassan Alkhazraji | Solar still apparatus |
| CN104353253B (zh) * | 2014-11-28 | 2015-11-18 | 龚柱 | 制备浓缩液用的条状汇聚杆的设计方法 |
| KR200483566Y1 (ko) * | 2015-06-02 | 2017-05-30 | 대한민국 | 이슬수집기 및 이를 갖춘 화분 |
| DE202016000867U1 (de) * | 2016-02-10 | 2017-05-11 | Henning Doyen | Kondensat-Schwimm Konstruktion |
| DK181682B1 (da) * | 2023-03-05 | 2024-09-19 | Berg Puggaard Alexander | Dug der har til formål at opsamle vand fra jorden |
| US20250230064A1 (en) * | 2024-01-15 | 2025-07-17 | Emanuel Voyiaziakis | Portable Water Recovery System |
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| US2865138A (en) * | 1958-12-23 | Water recovery unit and method | ||
| US2848389A (en) * | 1955-07-21 | 1958-08-19 | Bjorksten Johan | Water purifier |
| US3290230A (en) * | 1961-08-09 | 1966-12-06 | Nippon Electric Co | Solar still apparatus for extracting and collecting water from soil |
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| DE3015254A1 (de) * | 1980-04-21 | 1981-10-22 | Kraftwerk Union AG, 4330 Mülheim | Einrichtung zur wasserentsalzung mit sonnenenergie |
| US4495034A (en) * | 1980-06-05 | 1985-01-22 | Frank Lucas | Waste effluent treatment and solvent recovery system |
| GB2166965B (en) * | 1984-11-19 | 1988-08-10 | Minoru Sakamoto | Distillation apparatus and cooling attachment therefore |
| US4966655A (en) * | 1987-01-05 | 1990-10-30 | Wilkerson Jr William M | Plastic covered solar still |
| DE3820744A1 (de) * | 1988-06-18 | 1989-12-21 | Walter Ziegler | Geraet zur erzeugung und ausnutzung von kondenswasser |
| FI106296B (fi) * | 1998-11-09 | 2001-01-15 | Amsco Europ Inc Suomen Sivulii | Menetelmä ja laite haihdutettavan veden käsittelemiseksi |
| US7258767B2 (en) * | 2000-01-17 | 2007-08-21 | Akzo Nobel N.V. | Solar dew tube |
-
2001
- 2001-11-09 DE DE10155080A patent/DE10155080A1/de not_active Withdrawn
-
2002
- 2002-11-07 CA CA 2466673 patent/CA2466673A1/en not_active Abandoned
- 2002-11-07 MX MXPA04004421A patent/MXPA04004421A/es active IP Right Grant
- 2002-11-07 IL IL16180602A patent/IL161806A0/xx unknown
- 2002-11-07 JP JP2003542093A patent/JP2005507778A/ja not_active Withdrawn
- 2002-11-07 DE DE50205802T patent/DE50205802D1/de not_active Expired - Lifetime
- 2002-11-07 BR BR0214014A patent/BR0214014A/pt not_active Application Discontinuation
- 2002-11-07 CN CNB028222601A patent/CN1262481C/zh not_active Expired - Fee Related
- 2002-11-07 ES ES02772409T patent/ES2261738T3/es not_active Expired - Lifetime
- 2002-11-07 EP EP02772409A patent/EP1448481B1/de not_active Expired - Lifetime
- 2002-11-07 AU AU2002337185A patent/AU2002337185B2/en not_active Ceased
- 2002-11-07 KR KR10-2004-7007026A patent/KR20040055801A/ko not_active Withdrawn
- 2002-11-07 WO PCT/EP2002/012441 patent/WO2003040040A2/de not_active Ceased
- 2002-11-07 US US10/493,373 patent/US7534327B2/en not_active Expired - Fee Related
- 2002-11-07 AT AT02772409T patent/ATE317371T1/de not_active IP Right Cessation
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2004
- 2004-05-28 ZA ZA2004/04202A patent/ZA200404202B/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004063447A1 (de) * | 2004-12-30 | 2006-07-13 | Sonne + Energie Gmbh | Gerät zur Wasserreinigung und zur Herstellung eines solchen Gerätes |
| DE102004063447B4 (de) * | 2004-12-30 | 2009-09-10 | Hartmann + Hartmann Industriedesign U. Werbeagentur Gmbh | Vorrichtung zur Gewinnung von Süßwasser |
| WO2012055431A1 (en) | 2010-10-26 | 2012-05-03 | Roland De Vicq | Sunoven and method for constructing such a sunoven |
Also Published As
| Publication number | Publication date |
|---|---|
| IL161806A0 (en) | 2005-11-20 |
| US20050098423A1 (en) | 2005-05-12 |
| ES2261738T3 (es) | 2006-11-16 |
| CN1262481C (zh) | 2006-07-05 |
| DE10155080A1 (de) | 2003-05-22 |
| EP1448481A2 (de) | 2004-08-25 |
| US7534327B2 (en) | 2009-05-19 |
| DE50205802D1 (de) | 2006-04-20 |
| WO2003040040A3 (de) | 2003-12-24 |
| CN1592719A (zh) | 2005-03-09 |
| CA2466673A1 (en) | 2003-05-15 |
| EP1448481B1 (de) | 2006-02-08 |
| AU2002337185B2 (en) | 2008-06-19 |
| ZA200404202B (en) | 2005-09-28 |
| JP2005507778A (ja) | 2005-03-24 |
| MXPA04004421A (es) | 2005-05-16 |
| ATE317371T1 (de) | 2006-02-15 |
| BR0214014A (pt) | 2004-10-13 |
| KR20040055801A (ko) | 2004-06-26 |
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