DE3007075A1 - Chemical seal water emergency desalination kit - made of collapsible plastic hose with embedded steel wire spiral - Google Patents

Chemical seal water emergency desalination kit - made of collapsible plastic hose with embedded steel wire spiral

Info

Publication number
DE3007075A1
DE3007075A1 DE19803007075 DE3007075A DE3007075A1 DE 3007075 A1 DE3007075 A1 DE 3007075A1 DE 19803007075 DE19803007075 DE 19803007075 DE 3007075 A DE3007075 A DE 3007075A DE 3007075 A1 DE3007075 A1 DE 3007075A1
Authority
DE
Germany
Prior art keywords
filter
plastic
filter head
head
container
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.)
Withdrawn
Application number
DE19803007075
Other languages
German (de)
Inventor
Peter 5330 Königswinter Grundmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Proaqua-Provita Deutschland 5372 Gemuend De GmbH
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19803007075 priority Critical patent/DE3007075A1/en
Publication of DE3007075A1 publication Critical patent/DE3007075A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/42Treatment of water, waste water, or sewage by ion-exchange
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08Seawater, e.g. for desalination

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)

Abstract

A device for the prepn of drinking water from sea water by chemical desalination is prescribed as emergency equipment for ships and aircraft in most countries. It consists of a corrugated plastic hose, with a corrosion resistant (plastic- coated)helical spring in the folds of the hose. An injection moulding technique produces a reinforced screw top for a solid connection with the filter head. The hose has a conical shape for storage in a flat folded position. This design retains its stability and flexibility even when stored at extreme temperature conditions. It takes up little storage space.

Description

Vorrichtung zur Gewinnung von Trinkwasser aus Meerwasser,Device for obtaining drinking water from sea water,

beruhend auf chemische Entsalzung Die Erfindung betrifft eine Vorrichtung zur Gewinnung von Trinkwasser aus Meerwasser unterschiedlichen Salzgehaltes durch einen Reaktionsbehälter mit Filterkopf, in welchem die Chlorid- und Sulfatbindung mit gesilberten Ionenaustauschern vollzogen wird und die Reaktionsprodukte im Filterkopf in einer Schlanunkammer zurückgehalten werden.based on chemical desalination The invention relates to an apparatus for the extraction of drinking water from sea water with different salinity a reaction vessel with a filter head, in which the chloride and sulphate binding with silver-plated ion exchangers and the reaction products in the filter head be held back in a slimming chamber.

Die Geräte ausstattung ist zusammen mit den Entsalzungsmitteln Bestandteil der Seenotausstattung der Schiffahrt und der Flugzeuge.The equipment is part of the system together with the desalination agents the emergency equipment of shipping and aircraft.

In nahezu allen Ländern ist es vorgeschrieben, daß Seenottrinkwasserbereiter mitgeführt werden müssen, um in Seenot geratene Schiffs- und flugzeugbesatzungen mit dem lebensnotwendigen Trinkwasser zu versorgen.In almost all countries it is mandatory that emergency drinking water heaters are used Must be carried around ship and aircraft crews in distress to supply them with vital drinking water.

Diese jusrüstungsteile itisson auf kleinstem Raum untergebracht werden können, d.h.bei kleinsten ibiessungen und geringem Gewicht müssen sie Temperaturschwankungen von - 400 C bis zu + 700 C hinsichtlich der Werkstoffauswahl standhalten.These pieces of equipment itisson can be accommodated in the smallest of spaces can, i.e. with the smallest of bores and low weight, they have to fluctuate in temperature withstand from - 400 C to + 700 C in terms of material selection.

Zahlreiche Geräte und Gerätevorschläge sind schon bekannt.Numerous devices and device proposals are already known.

In der Regel bestehen sie aus einem Kunststoffschlauch oder Faltbehälter aus Eunststoff, die in einer Umverpackung auf kleinstem Raum verpackt werden.As a rule, they consist of a plastic tube or collapsible container made of plastic, which are packed in an outer packaging in the smallest of spaces.

Nachteilig hierbei ist die hohe Temperaturbeeinflussung der Kunststoffteile im verpackten Zustand, wobei besonders beim Kunststoff-Reaktionsbehälter die Stabilität und die Flexibilität derart verloren geht, daß bei der vorgegebenen Temperatureinwirkung das vorgeschrieben@ dllrolumen nicht mehr gegeben ist. außerdem setzt sich der anfallende Schlamm beim Auspressen des Prinkwassers auf die Filterfläche und verringert so die Filterleistung.The disadvantage here is the high temperature influence on the plastic parts in the packed state, especially with the plastic reaction container the stability and the flexibility is so lost that at the given temperature exposure the prescribed @ dllrolumen is no longer given. in addition, the accruing sits down Sludge when squeezing out the prink water on the filter surface and thus reduces the filter performance.

Wogen der oben genannten Nachteile der bisherigen modelle bzw.The above mentioned disadvantages of the previous models or

der Modellvorschläge ist im nachfolgenden ein Konzept be-Echrieben, daß bei Prototypen zu günstigeren Ergebnissen führte sie konstruktive Verbesserung wird erfindungsmaßig dadurch gelöst, inden der Reaktionsbehälter in den Falten mit nichtrcstender Spannfeder, die kunststoffummantelt ist, versehen wurde. Nach Lösen aus der Umverpackung- ist das vorgegecene Füllvolumen wieder hergestellt und der Schrumpfungseffekt enteäilt. Außerdem ist die Verschraubung an der Verbinduncsstele des Reaktionsbehälters mit dem Filterkopf verstärkt, so daß hIerbei eine stabile Verbindung entsteht. Ferner ist in der Innenwandung am oberen Teil des Faltbehälters eine Kammer vorgegehen, die als Schlammzone den anfallenden Schlamm auffängt und so zur Filterentlastung beiträt.of the proposed models, a concept is described below, that with prototypes to more favorable results she led constructive improvement is achieved according to the invention by indening the reaction container in the folds non-restoring tension spring, which is plastic-coated. After loosening from the outer packaging, the pre-filled volume is restored and the Shrinkage effect removed. In addition, the screw connection is on the connecting post of the reaction container reinforced with the filter head, so that here a stable Connection is established. Furthermore, in the inner wall on the upper part of the collapsible container proceed to a chamber that collects the sludge as a sludge zone and thus contributes to the filter relief.

Schließlich ist durch die konische Gestaltung des Faltbehälters gewährleistet, daß die Spannfedern im verpackten Zustand nicht übereinander, sondern nebeneinander Platz finden und so raumsparend untergebracht werden-können. Weitere Verbesserungen sind in den Schutzansprüchen definiert.Finally, the conical design of the collapsible container ensures that that the tension springs in the packed state are not on top of each other, but side by side Find space and thus be able to be accommodated in a space-saving manner. Further improvements are defined in the protection claims.

Claims (9)

Schutzansprüche 1. Vorrichtung zur Gewinnung von Trinkwasser aus Meerwasser mit einem Kunststoff-Faltenbehälter (Fig. 1) dadurch gekennzeichnet, daß in den Falten des Reaktionsbehälters korrosionsfeste Spannfeder eingelassen ist, die kunststoffummantelt ist, so daß bei extremen Demperaturbe einflussungen die Stabilität und Flexibilität erhalten bleibt.Protection claims 1. Device for obtaining drinking water from sea water with a plastic folding container (Fig. 1) characterized in that in the Folds of the reaction container are embedded in a corrosion-resistant tension spring, which is plastic-coated is, so that in the event of extreme temperature influences, the stability and flexibility preserved. 2. Vorrichtung nach 1, dadurch gekennzeichnet, daß durch das Umspritzverfahren des Blasteiles (Faltenbehälter) (Fig.1 + Fig. 3) ein verstärkter Schraubkopf hergestellt wird, womit eine Stabile-Verbindung mit dem Filterkopf hergestellt wird.2. Device according to 1, characterized in that by the overmolding process of the blown part (pleated container) (Fig. 1 + Fig. 3) a reinforced screw head is made with which a stable connection with the filter head is established. 30 Vorrichtung wie zu 1 und 2, dadurch gekennzeichnet, daß der Faltenbehälter konisch angeordnet ist, damit die Spannfedern in der Packeinheit nebeneinander zu liegen kommen(Fig. 1).30 Device as to 1 and 2, characterized in that the folded container is conically arranged, so that the tension springs in the packing unit side by side come lie (Fig. 1). 40 Vorrichtung zu 1 bis 3, dadurch gekennzeichnet, daß der Filterkopf mit Nasen an der Innenwandung versehen ist, damit die Umverpackung (Fig.4) - gleichzeitig als Trinkbecher dienend- mit dem Filterkopf in der Art eines Bajonettverschlusses verbunden wird.40 device for 1 to 3, characterized in that the filter head is provided with lugs on the inner wall so that the outer packaging (Fig. 4) - at the same time Serving as a drinking cup - with the filter head in the form of a bayonet lock is connected. 5. Vorrichtung zu 1 bis 4, dadurch gekennzeichnet, daß eine Schlaininkammer (Fig. 1) am oberen Teil des Reaktions-Faltbehälters vorgesehen ist, damit der Trennfilter entlastet wird.5. Device for 1 to 4, characterized in that a hose chamber (Fig. 1) is provided on the upper part of the collapsible reaction container so that the separating filter is relieved. 6. Vorrichtung nach 1 bis 5, dadurch gekennzeichnet, daß im Filterkopf (Fig.? und Fig.3) Raum für jede Art Filterkombinationen vorhanden ist.6. Device according to 1 to 5, characterized in that the filter head (Fig.? And Fig.3) There is space for each type of filter combination. 7. Vorrichtung nach Anspruch 1 bis 6, mit einem am Filterkopf fest verankerten Gelenk-Trinkmundstück, welches im verpackten Zustand zugleich den Filter verschließt (Fig.5 bis Fig.7).7. Apparatus according to claim 1 to 6, with a fixed to the filter head anchored articulated drinking mouthpiece, which, when packed, also serves as the filter closes (Fig. 5 to Fig. 7). 8. Vorrichtung zu 1 bis 7, dadurch gekennzeichnet, daß alle losen Teile der Geräteausstattung mit einer kunststoffgewirkten Verbindungsschnur versehen sind. Sie dient als Trageschnur uns sichert alle losen Teile vor Verlust bei Gebrauch im Seenotfall (Fig.8).8. Device for 1 to 7, characterized in that all loose Provide parts of the equipment with a plastic-knitted connecting cord are. It serves as a carrying cord and secures all loose parts against loss during use in an emergency at sea (Fig. 8). 9. Vorrichtung zu 1 bis 8, dadurch gekennzeichnet, daß die Bodenkamser für den Faltenbalg mit Klackverschluss am Faltenbalgkopf (Fig. 1 und Fig.2).9. Device for 1 to 8, characterized in that the floor chamber for the bellows with click lock on the bellows head (Fig. 1 and Fig. 2).
DE19803007075 1980-02-26 1980-02-26 Chemical seal water emergency desalination kit - made of collapsible plastic hose with embedded steel wire spiral Withdrawn DE3007075A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803007075 DE3007075A1 (en) 1980-02-26 1980-02-26 Chemical seal water emergency desalination kit - made of collapsible plastic hose with embedded steel wire spiral

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803007075 DE3007075A1 (en) 1980-02-26 1980-02-26 Chemical seal water emergency desalination kit - made of collapsible plastic hose with embedded steel wire spiral

Publications (1)

Publication Number Publication Date
DE3007075A1 true DE3007075A1 (en) 1981-09-10

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DE (1) DE3007075A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8813255U1 (en) * 1988-10-21 1989-06-08 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Der Verteidigung, Dieser Vertreten Durch Den Praesidenten Des Bundesamtes Fuer Wehrtechnik Und Beschaffung, 5400 Koblenz, De
DE4200253A1 (en) * 1992-01-08 1993-07-15 Ernst Georg Graetzer Personal water filter - has funnel with stretch hose to the filter cartridge
EP2070874A1 (en) * 2007-12-13 2009-06-17 Creaholic SA Water purification device
US7585211B2 (en) * 2005-08-17 2009-09-08 Adc Telecommunications, Inc. Tubular membrane vent
DE102012105896A1 (en) * 2012-07-03 2014-05-22 Bwt Ag Drinking water processing device, has retaining unit for retaining filter cartridge, and loading chamber partially and foldably arranged over retaining unit, where loading chamber is connected to cover having filling opening

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2136646A1 (en) * 1971-07-22 1973-02-01 Pro Aqua Ges Fuer Ausruestungs Portable water purifier - for accident survival including seawater desalination capability
DE2364504A1 (en) * 1973-02-07 1974-08-15 Cons Foods Corp DEVICE FOR WATER PURIFICATION
DE7816005U1 (en) * 1978-05-29 1980-01-24 Herrmann, Willy, 7140 Ludwigsburg FILTER DEVICE FOR THE SOFTENING AND / OR FULL DESALINATION OF LIQUID, IN PARTICULAR WATER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2136646A1 (en) * 1971-07-22 1973-02-01 Pro Aqua Ges Fuer Ausruestungs Portable water purifier - for accident survival including seawater desalination capability
DE2364504A1 (en) * 1973-02-07 1974-08-15 Cons Foods Corp DEVICE FOR WATER PURIFICATION
DE7816005U1 (en) * 1978-05-29 1980-01-24 Herrmann, Willy, 7140 Ludwigsburg FILTER DEVICE FOR THE SOFTENING AND / OR FULL DESALINATION OF LIQUID, IN PARTICULAR WATER

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8813255U1 (en) * 1988-10-21 1989-06-08 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Der Verteidigung, Dieser Vertreten Durch Den Praesidenten Des Bundesamtes Fuer Wehrtechnik Und Beschaffung, 5400 Koblenz, De
DE4200253A1 (en) * 1992-01-08 1993-07-15 Ernst Georg Graetzer Personal water filter - has funnel with stretch hose to the filter cartridge
US7585211B2 (en) * 2005-08-17 2009-09-08 Adc Telecommunications, Inc. Tubular membrane vent
EP2070874A1 (en) * 2007-12-13 2009-06-17 Creaholic SA Water purification device
WO2009073994A1 (en) * 2007-12-13 2009-06-18 Creaholic S.A. Water purification device
US9212068B2 (en) 2007-12-13 2015-12-15 Creaholic S.A. Water purification device
DE102012105896A1 (en) * 2012-07-03 2014-05-22 Bwt Ag Drinking water processing device, has retaining unit for retaining filter cartridge, and loading chamber partially and foldably arranged over retaining unit, where loading chamber is connected to cover having filling opening

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: PROAQUA-PROVITA DEUTSCHLAND GMBH, 5372 GEMUEND, DE

8181 Inventor (new situation)

Free format text: GRUNDMANN, PETER, 5330 KOENIGSWINTER, DE

8130 Withdrawal