DE2606048A1 - Underground irrigation water cushion - has water tight sheet to which is fixed perforated piping of semicircular cross section - Google Patents

Underground irrigation water cushion - has water tight sheet to which is fixed perforated piping of semicircular cross section

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Publication number
DE2606048A1
DE2606048A1 DE19762606048 DE2606048A DE2606048A1 DE 2606048 A1 DE2606048 A1 DE 2606048A1 DE 19762606048 DE19762606048 DE 19762606048 DE 2606048 A DE2606048 A DE 2606048A DE 2606048 A1 DE2606048 A1 DE 2606048A1
Authority
DE
Germany
Prior art keywords
water
sheet
section
semicircular cross
tight sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19762606048
Other languages
German (de)
Inventor
Heinz Hoelter
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.)
Individual
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 DE19762606048 priority Critical patent/DE2606048A1/en
Publication of DE2606048A1 publication Critical patent/DE2606048A1/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil

Abstract

The underground watering system consists of a water cushion made of a water-tight sheet. LAid on the sealed sheet is a perforated pipe which is preferably welded to it and is for conducting the water. The sheet prevents the water from seeping through, and the pipe is preferably semi-circular in shape and reinforced. The sheet and flexible piping can be supplied in strips or rolls, and joined together by riveting, welding or sticking. The sheet can be placed about fifty centimetres below ground level under the roots of the plants.

Description

Beschreibung und Erläuterung zur PatentanmeldungDescription and explanation of the patent application

"Wasserkissen für die Unterflurbewässerung" Es ist bekannt, in regenarmen Gebieten oder ausgetrockneten Landstrichen ca. 50 cm Oberboden abzuschieben, darunter eine Kunststoff-Folie zu verlagen und auf der Kunststoff-Folie absicherungssicher Bewasserungsrohre, die dann mit dem Erdreich wieder überlagert werden, einzubringen."Water pillows for underground irrigation" It is known in poor rainfall Areas or dried out stretches of land to push off approx. 50 cm of topsoil, underneath to lay a plastic film and secure it on the plastic film To bring in irrigation pipes, which are then overlaid with the soil again.

Die Bewässerungsrohre werden mit Wasserdruck beschickt, und durch Kappillarwirkung wird das Wasser von der unteren Abdichtungsplane zu den Wurzeln herausgedrückt, bzw. gesaugt.The irrigation pipes are charged with water pressure, and through The water from the lower tarpaulin to the roots is capillary action pushed out or sucked out.

Diese art der anwendung eines sickerfesten Bodens, garentiert durch eine wasserundurchlässige Sickerfolie und darauf verlagertes ohr, ist a) sehr teuer und b) auzh vom Transport der hohr-e betrachtet senr kostenaufwendig.This type of application of a seepage-proof floor is guaranteed by A waterproof seepage film and an ear placed on it is a) very expensive and b) auzh from the transport of the hohr-e considered senr expensive.

Um die genannten Vorteile des beschriebenen Systems beizugehalten und trotzdem eine preiswerte Möglichkeit der Unterflurbewässerung zu garantieren, wird erfindungsgemäß vorgeschlagen, ein wasserkissen entsprechend beiligender Ausbildungen zu verwenden.In order to maintain the mentioned advantages of the described system and still guarantee an inexpensive way of underfloor irrigation, it is proposed according to the invention, a water cushion corresponding to the accompanying training to use.

mit 1) die wasserdichte abdichtungsfolie mit 2) ein aufgeschweißtes Folienrohr, das perforiert ist, um das Wasser (3) austreten zu lassen, mit 4) der unter der Abdichtungsfolie lagernde Unterboden, mit 5) der Oberboden, n:it 6) I-flanze mit wurzel, Selbstverständlich ist die Erfindung nicht auf die einzelnen beschriebenen Ausbildungsformen beschränkt, sondern es sind zahlreiche Abänderungen möglich, ohne jedoch von dem Grundgedanken abzuweichen, ein Unterflurbewasserungssystem so vorzusehen, daß eine Abdichtungsfolie das Absickern des Wassers in den Unterboden verhindert und die Abdichtungsfolie mit aufgeschweißtem, vorzugsweise flexiblen,halbkreisförmigen Folienrohr, das zu Wasserdurchlissigkeit mit Perforationen bzw. gewünscht angeordneten Löchern versehen, armiert ist.with 1) the waterproof sealing film with 2) a welded one Foil tube that is perforated to allow the water (3) to escape with 4) the sub-floor lying under the sealing foil, with 5) the upper floor, n: it 6) I-lance with root, of course, the invention is not described on the individual Forms of training limited, but numerous changes are possible without however, to deviate from the basic idea of providing an underfloor irrigation system in such a way that that a sealing film prevents the water from seeping into the sub-floor and the sealing film with welded, preferably flexible, semicircular Foil tube designed to allow water permeability with perforations or arranged as desired Provided with holes, is reinforced.

Diese flexible Anordnung kann in einfachster Weise, aufgerollt in Bahnen wie Stoffballen, angeliefert werden und durch hlebe- undjoder Schweißverbindungen bzw. Nietverbindungen miteinander verbunden werden.This flexible arrangement can be rolled up in the simplest possible way Sheets such as balls of fabric are delivered and made by adhesive and / or welded connections or riveted connections are connected to one another.

Patentanspruch: L e e r s e i t e Claim: L e r s e i t e

Claims (1)

Patentanspruch: Unterflurbewässerungssytem dadurch gekennzeichnet, daß es als ein wasserkissen ausgebildet ist, in vorzugsweise flexibler Ausführung in der Kombination mit 1) einer abdichtenden Folie und mit darauf auf gesetztem, vorzugsweise halbförmigen, perforiertem, wasserführendem Rohr (2).Claim: Underfloor irrigation system characterized by that it is designed as a cushion of water, preferably in a flexible design in combination with 1) a sealing film and with a preferably half-shaped, perforated, water-bearing pipe (2).
DE19762606048 1976-02-14 1976-02-14 Underground irrigation water cushion - has water tight sheet to which is fixed perforated piping of semicircular cross section Pending DE2606048A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762606048 DE2606048A1 (en) 1976-02-14 1976-02-14 Underground irrigation water cushion - has water tight sheet to which is fixed perforated piping of semicircular cross section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762606048 DE2606048A1 (en) 1976-02-14 1976-02-14 Underground irrigation water cushion - has water tight sheet to which is fixed perforated piping of semicircular cross section

Publications (1)

Publication Number Publication Date
DE2606048A1 true DE2606048A1 (en) 1977-08-18

Family

ID=5969967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762606048 Pending DE2606048A1 (en) 1976-02-14 1976-02-14 Underground irrigation water cushion - has water tight sheet to which is fixed perforated piping of semicircular cross section

Country Status (1)

Country Link
DE (1) DE2606048A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471740A1 (en) * 1979-12-21 1981-06-26 Sommer Expl Composite geo:textile laminate - has at least three layers, for irrigation of desert lands
DE3203523A1 (en) * 1982-02-03 1983-03-31 Poloplast Kunststoffwerk der Eternit-Werke Ludwig Hatschek und der Durit-Werke Kern & Co., 4060 Leonding Watering system
DE3304403A1 (en) * 1983-01-05 1984-07-12 Technica Entwicklungsgesellschaft mbH & Co KG, 2418 Ratzeburg Method and device for impregnating irrigation water with CO2, to be used in plant crops
DE3610548A1 (en) * 1986-03-27 1987-10-01 Sick Optik Elektronik Erwin METHOD AND DEVICE FOR WATERING BOATS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471740A1 (en) * 1979-12-21 1981-06-26 Sommer Expl Composite geo:textile laminate - has at least three layers, for irrigation of desert lands
DE3203523A1 (en) * 1982-02-03 1983-03-31 Poloplast Kunststoffwerk der Eternit-Werke Ludwig Hatschek und der Durit-Werke Kern & Co., 4060 Leonding Watering system
DE3304403A1 (en) * 1983-01-05 1984-07-12 Technica Entwicklungsgesellschaft mbH & Co KG, 2418 Ratzeburg Method and device for impregnating irrigation water with CO2, to be used in plant crops
DE3610548A1 (en) * 1986-03-27 1987-10-01 Sick Optik Elektronik Erwin METHOD AND DEVICE FOR WATERING BOATS
EP0238941B1 (en) * 1986-03-27 1992-02-05 Erwin Sick GmbH Optik-Elektronik Method and device for soil irrigation

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