NO124274B - - Google Patents
Download PDFInfo
- Publication number
- NO124274B NO124274B NO308468A NO308468A NO124274B NO 124274 B NO124274 B NO 124274B NO 308468 A NO308468 A NO 308468A NO 308468 A NO308468 A NO 308468A NO 124274 B NO124274 B NO 124274B
- Authority
- NO
- Norway
- Prior art keywords
- drainage
- space
- jacket
- collecting
- rudder
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 230000027455 binding Effects 0.000 claims description 3
- 238000009739 binding Methods 0.000 claims description 3
- 239000002984 plastic foam Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/005—Drainage conduits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Filtering Materials (AREA)
- Sink And Installation For Waste Water (AREA)
Description
Drener ingsInnretning. Drainage device.
Foreliggende oppfinnelse angår en dreneringsinnretning med et dreneringsror utformet med -vanngjennomlopsåpninger, hviiket ror på alle sider er omgitt av et filtertateriaifylt samlerom. Ved kjente -dTeneringsinnretninger som tjener til avvanning er dreneringsroret -anbra-gt i en dreneringsgrøft .som er fylt med grus, sten eller grener og 5om oventil er dekket med jord. The present invention relates to a drainage device with a drainage pipe designed with water passage openings, which pipe is surrounded on all sides by a collecting chamber filled with filter material. In the case of known drainage devices which serve for dewatering, the drainage pipe is placed in a drainage trench which is filled with gravel, stones or branches and the top is covered with soil.
Groften danner samlerommet og -fyllingen danner filterma-terialet som skal hindre at jord kommer inn i dreneringsroret. Ved hivninger i grunnen kan det forekomme at dreneringsroret ikke lenger blir omgitt på alle sider av filtermaterialet slik at det kan oppstå The pit forms the collecting space and the filling forms the filter material that will prevent soil from entering the drainage pipe. In the event of heaving in the ground, it may occur that the drainage pipe is no longer surrounded on all sides by the filter material, so that it may occur
en hurtig tilslemming av dreneringsroret på grunn av den inn-trengende jord. Ved dreneringsror dannet av ler-ror som bare a rapid siltation of the drainage pipe due to the intruding soil. In the case of drainage pipes formed from clay pipes which are bare
er lagt ende mot ende oppstår også ofte forskyvning av rdrendene hvorved, hele dreneringsinnretningen blir ubrukelig. Når det med slike ler-ror oppstår tilslemming kan istandbringelse i alminnelighet bare skje ved oppgraving. Det er også- kjent dreneringsinnretninger hvor det benyttes endelose (dvs. forholdsvis lange) dreneringsror av kunststoff. I et slikt tilfelle kan rengjdring foretas ved spyling men det er også ved slike ror en forutsetning for en virkelig filtrering og rengjoring at dreneringsroret på alle sidér er omgitt av et tilstrekkelig tykt lag filtermaterial. Ved spylingen blir filtermaterialet renset, henhv. gjennomspylet men en tilslemming vil igjen oppstå med en gang der hvor filterlaget ikke har tilstrekkelig tykkelse. Det sted hvor dreneringsroret ikke er fullstendig omgitt av filtermaterial kan i alminnelighet bare finnes ved oppgraving av hele. dreneringsgroften. is laid end to end, displacement of the drains also often occurs, whereby the entire drainage device becomes unusable. When siltation occurs with such clay rudders, restoration can generally only be done by excavation. There are also known drainage devices where endless (i.e. relatively long) plastic drainage pipes are used. In such a case, cleaning can be carried out by flushing, but it is also a prerequisite for real filtration and cleaning in such pipes that the drainage pipe is surrounded on all sides by a sufficiently thick layer of filter material. During flushing, the filter material is cleaned, or flushed through, but a clogging will occur again immediately where the filter layer does not have sufficient thickness. The place where the drainage pipe is not completely surrounded by filter material can generally only be found by excavating the whole. the drainage ditch.
Foreliggende oppfinnelse går ut på- å forbedre slike dreneringsinnretninger, som omfatter et dreneringsror, f.eks. av kunststoff, som er utformet med vanngjennomlopsåpninger og som er omgitt av en fleksibel, gitter- eller nett-formet samlekappe som ligger i avstand fra roret, hvor mellomrommet mellom roret og samlekappen er fylit med et filtermaterial av lost innfylte partikler av porbst material, spesielt kunststoffskum, og det særegne ved oppfinnelsen består i at et antall dreneringsror er anordnet ved siden av og i avstand fra hverandre i en felles samlekappe og at samlerommet har en flat putelignende form. The present invention aims to improve such drainage devices, which comprise a drainage rudder, e.g. of synthetic material, which is designed with water passage openings and which is surrounded by a flexible, grid or net-shaped collecting jacket located at a distance from the rudder, where the space between the rudder and the collecting jacket is filled with a filter material of loosely filled particles of porbst material, in particular plastic foam, and the peculiarity of the invention consists in the fact that a number of drainage pipes are arranged next to and at a distance from each other in a common collecting jacket and that the collecting chamber has a flat pillow-like shape.
Dreneringsinnretningen i henhold til oppfinnelsen egner seg spesielt for bruk i forbindelse med veianlegg, jernbaneanlegg e.l.. Ved slike anlegg som kan utsettes for tunge kjore-vekt-påkjenninger blir under påkjenningen den porose kunststoff-fylling i samlerommet i liten grad sammentrykket, hvorved det vann som er samlet i fyllingen trykkes inn i dreneringsroret. De sammen-trykte filter- og grunnpartikler avspennes igjen når påkjenningen opphorer og suger vann fra omliggende områder og luft fra dreneringsroret slik at det samtidig oppnås utlufting av grunnen. Det oppstår således en pumpevirkning som fremmer avvanning og utlufting av grunnen. I henhold til oppfinnelsen er flere dreneringsror anordnet ved siden av og i avstand fra hverandre i en felles samlekappe, idet samlerommet har en putelignende flat form. For bruk i forbindelse med jernbaneanlegg tilsvarer herved hensiktsmessig bredden av samlerommet, på tvers av aksene for dreneringsrorene, omtrent den fri avstand mellom svillene. Dreneringsroret holdes hensiktsmessig på plass bare ved hjelp The drainage device according to the invention is particularly suitable for use in connection with road constructions, railway constructions etc. In such constructions which can be exposed to heavy driving-weight stresses, the porous plastic filling in the collection space is compressed to a small extent under the stress, whereby the water that is collected in the filling is pressed into the drainage pipe. The compressed filter and foundation particles relax again when the stress ceases and suck water from surrounding areas and air from the drainage pipe so that aeration of the foundation is achieved at the same time. A pumping effect thus occurs which promotes dewatering and aeration of the ground. According to the invention, several drainage pipes are arranged next to each other and at a distance from each other in a common collecting jacket, the collecting chamber having a pillow-like flat shape. For use in connection with railway facilities, the width of the collection space, across the axes of the drainage tubes, corresponds approximately to the free distance between the sleepers. The drain pipe is held appropriately in place only with help
av det innfylte filtermaterial i samlekappen. Da lagtykkelsen i filtermaterialet er sikret ved hjelp av samlekappen og også of the filled filter material in the collecting jacket. As the layer thickness in the filter material is ensured by means of the collection jacket and also
da forstyrrelser eller forskyvninger i filterlaget ikke er å frykte ved hivninger i grunnen eller ved spyling er det tilstrekkelig med vesentlig tynnere filterlag enn ved anordningen av dreneringsroret i filterlaget i en dreneringsgrøft. Tykkelsen på filterlaget utgjor derfor hensiktsmessig minst den halve diameter for dreneringsroret og fortrinnsvis være lik diameteren på roret. as disturbances or displacements in the filter layer are not to be feared in the event of heaving in the ground or during flushing, a substantially thinner filter layer is sufficient than when the drainage pipe is arranged in the filter layer in a drainage ditch. The thickness of the filter layer is therefore suitably at least half the diameter of the drainage tube and preferably equal to the diameter of the tube.
Oppfinnelsen skal beskrives under henvisning til vedfoyde tegning som skjematisk viser noen utforelseseksempler. Fig. 1 - U-, viser tverrsnitt gjennom forskjellige utforelser av dreneringsinnretninger bestående av dreneringsrur, samlekappe og filtermaterial. Fig. 5 viser et oppriss av et dreneringsror omgitt av samlekappe, klar for anbringelse. Fig. 6 viser en utforelsesform hvor der er flere dreneringsror i en felles sainlekappe. 1 fig, 1 er det vist et dreneringsror 1 som er utformet med et antall gjennombrytninger 2. 1 avstand Ira dreneringsroret .1 og rundt dette er det anordnet en samlekappe 3 som eksempelvis består av kunststoff nett. I det ringformede rom k- mellom samlekappen 3 og roret 1 -er det JLnnfylt kornformet f iltermaterial. Dette rom h- utgjor samlerommet. Det kornformede _filtermaterial består av partikler, henhv. kuler av kunstharpiks-skum, særlig av et granulat av skum-polystyrol, eller av et tilsvarende egnet material. Den forut bestemte posisjon for roret 1 i kappen 3 er sikret bare av filtermaterialet i rommet h-. Fig. 2 viser en utforelsesform hvor dreneringsroret 1 har radialt utadragende avstandselementer 5. Fig. 3 viser en utforelsesform hvor samlkappen 3<1> er utformet med radialt innadragende avstandselementer 6» I dette tilfelle må imidlertid samlekappen 3' bestå av tykkere, formbestandig material. Fig. h viser en utforelsesform hvor ringer 7 med innadragende avstandselementer 8 er anbragt på dreneringsroret 1 og holder samlekappen 3> som i dette tilfelle igjen er av tynt kunststoff- The invention shall be described with reference to the attached drawing which schematically shows some exemplary embodiments. Fig. 1 - U-, shows a cross-section through different designs of drainage devices consisting of drainage pipes, collector cover and filter material. Fig. 5 shows a plan view of a drainage pipe surrounded by a collection jacket, ready for installation. Fig. 6 shows an embodiment in which there are several drainage pipes in a common sainle cover. 1 fig, 1 shows a drainage pipe 1 which is designed with a number of openings 2. 1 distance Ira the drainage pipe .1 and around this is arranged a collecting jacket 3 which for example consists of plastic netting. In the annular space k- between the collecting jacket 3 and the rudder 1 - there is JLnn-filled granular filter material. This room h- forms the meeting room. The granular _filter material consists of particles, respectively balls of synthetic resin foam, in particular of a granule of foamed polystyrene, or of a correspondingly suitable material. The predetermined position of the rudder 1 in the casing 3 is ensured only by the filter material in the space h-. Fig. 2 shows an embodiment in which the drainage tube 1 has radially extending spacer elements 5. Fig. 3 shows an embodiment in which the collection cover 3<1> is designed with radially inwardly extending spacer elements 6". In this case, however, the collection cover 3' must consist of thicker, form-retaining material. Fig. h shows an embodiment where rings 7 with retracting spacer elements 8 are placed on the drainage tube 1 and hold the collecting jacket 3> which in this case is again made of thin plastic
nett, på plass.. online, in place..
Fig. 5 viser oppriss av et dreneringsror 1 utstyrt med samlekappe 3 og filterfyIling. Med avstanden kan samlekappen alt etter behovet være avbundet, som vist ved 9? slik at fyllingen i samlerommet h ved anbringelsen også fastholdes i aksial retning. Fig. 5 shows a plan view of a drainage pipe 1 equipped with a collecting cap 3 and filter filling. With the distance, the collector jacket can be untied as needed, as shown at 9? so that the filling in the collection space h is also maintained in the axial direction during placement.
I den utforelsesform som er vist i fig. 6 er det anordnet flere dreneringsror 1 i avstand fra og ved siden av hverandre i et felles samlerom <>>+' som er omsluttet aven felles samlekappe 3<1>-In the embodiment shown in fig. 6, several drainage pipes 1 are arranged at a distance from and next to each other in a common collecting space <>>+' which is enclosed by a common collecting jacket 3<1>-
Fyllingen i samlerommet h1 består igjen av skumstoffgranulat og samlekappen av kunststoffnett. For å opprettholde den flate putelignende form kan det være anordnet bindinger 9, på samme måte som i polstringer og madrasser, som forbinder de to over- The filling in the collection space h1 again consists of foam granules and the collection jacket of plastic mesh. In order to maintain the flat pillow-like shape, bindings 9 can be arranged, in the same way as in upholstery and mattresses, which connect the two upper
flater av den slangeformede samlekappe 3' og strekker seg gjennon samlerommet hl. Ved anvendelse i forbindelse med jernbaneanlegg kan en slik dreneringsinnretning som vist i fig. 6 anbringes mellom svillene ca. 1A- - 1/2 m under overflaten av pukklaget. surfaces of the snake-shaped collection jacket 3' and extends across the collection space hl. When used in connection with railway facilities, such a drainage device as shown in fig. 6 is placed between the sleepers approx. 1A- - 1/2 m below the surface of the crushed stone layer.
For bruk i forbindelse med jernbaneanlegg tilsvarer bredden a For use in connection with railway facilities, the width corresponds to a
omtrent den fri avstand mellom svillene. approximately the free distance between the sleepers.
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT735267A AT280168B (en) | 1967-08-08 | 1967-08-08 | Drainage device |
AT962267A AT313187B (en) | 1967-10-24 | 1967-10-24 | Drainage device |
Publications (1)
Publication Number | Publication Date |
---|---|
NO124274B true NO124274B (en) | 1972-03-27 |
Family
ID=25603753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO308468A NO124274B (en) | 1967-08-08 | 1968-08-06 |
Country Status (10)
Country | Link |
---|---|
BE (1) | BE719227A (en) |
BG (1) | BG17827A3 (en) |
CH (1) | CH478962A (en) |
CS (1) | CS150604B2 (en) |
DE (1) | DE1782019A1 (en) |
DK (1) | DK119957B (en) |
ES (1) | ES356917A1 (en) |
GB (1) | GB1210158A (en) |
NL (1) | NL6811266A (en) |
NO (1) | NO124274B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3965685A (en) * | 1974-09-25 | 1976-06-29 | Amiano Anthony J D | Method for lowering ground water |
JPS5636984Y2 (en) * | 1977-03-18 | 1981-08-31 | ||
AU533340B2 (en) * | 1979-04-19 | 1983-11-17 | Klein, H.E.O. | Filter box covers apetures in underground irrigation pipe |
US5535499A (en) * | 1988-03-04 | 1996-07-16 | Houck; Randall J. | Methods for making light-weight drainage line units |
US5051028A (en) * | 1988-03-04 | 1991-09-24 | Houck Randall J | Method and apparatus for installation of drainage field |
US5015123A (en) * | 1988-03-04 | 1991-05-14 | Houck Randall J | Method and apparatus for installation of drainage field |
US5017042A (en) * | 1989-12-15 | 1991-05-21 | Minor Robert N | Fluid directing systems |
ES2032239B1 (en) * | 1990-06-11 | 1993-08-16 | Creaciones Tecnicas Agricolas | EXUDING IRRIGATION TUBE |
DE9306039U1 (en) * | 1992-10-17 | 1993-07-22 | Lüdecke, Adolf, 37154 Northeim | Filter body |
US5810509A (en) * | 1994-01-07 | 1998-09-22 | Nahlik, Jr.; Joe | Buried field drainage pipe |
WO2008128156A1 (en) * | 2007-04-13 | 2008-10-23 | Fagerdala Usa, Inc. | Lighweight aggregate unit and method of manufacture |
EP2246476A1 (en) * | 2009-04-28 | 2010-11-03 | Pipelife Nederland B.V. | Drain system, as well as sleeve for such drain system |
-
1968
- 1968-07-09 DE DE19681782019 patent/DE1782019A1/en active Granted
- 1968-07-20 BG BG1036268A patent/BG17827A3/xx unknown
- 1968-07-31 CS CS555568A patent/CS150604B2/cs unknown
- 1968-08-01 GB GB3685768A patent/GB1210158A/en not_active Expired
- 1968-08-05 ES ES356917A patent/ES356917A1/en not_active Expired
- 1968-08-05 CH CH1188168A patent/CH478962A/en not_active IP Right Cessation
- 1968-08-06 NO NO308468A patent/NO124274B/no unknown
- 1968-08-07 DK DK382068A patent/DK119957B/en unknown
- 1968-08-08 NL NL6811266A patent/NL6811266A/en unknown
- 1968-08-08 BE BE719227A patent/BE719227A/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES356917A1 (en) | 1970-02-16 |
GB1210158A (en) | 1970-10-28 |
NL6811266A (en) | 1969-02-11 |
CS150604B2 (en) | 1973-09-04 |
DK119957B (en) | 1971-03-15 |
BE719227A (en) | 1969-01-16 |
CH478962A (en) | 1969-09-30 |
DE1782019A1 (en) | 1971-11-11 |
BG17827A3 (en) | 1973-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO124274B (en) | ||
CN104692588B (en) | For processing the ecological multidimensional gaseous-waste holdup system of bank, river course rain-water drainage | |
US3339366A (en) | Structure for leaching fields | |
CN112681624A (en) | Construction method of roof planted in independent basement | |
CN209836713U (en) | Hard road with modified permeable structure | |
Lane | Water, silt and dams: Prehispanic geological storage in the Cordillera Negra, north-central Andes, Peru | |
GB2338021A (en) | Water storage system | |
CN210085980U (en) | Ecological protection structure of side natural high slope of pavement | |
JP7042198B2 (en) | Embankment structure, embankment structure construction method and embankment structure repair method | |
RU2373329C1 (en) | Culvert under bank | |
JP2915389B1 (en) | Filtration type water storage tank device | |
JPH07156992A (en) | Underground reservoir | |
Healy et al. | Prefabricated filter-fin for subsurface drains | |
JPS5991241A (en) | Apparatus for penetrating water into underground | |
JP2002070126A (en) | Rainwater storing facility and construction method for it | |
CN217174233U (en) | Concrete permeable pavement structure with multilayer horn mouth structure | |
CN218757276U (en) | A seepage prevention structure for city river course | |
SU1535921A1 (en) | Antiseepage screen | |
CN209768325U (en) | Greening device suitable for special-shaped base plane | |
SU1108158A1 (en) | Hydraulic structure | |
JP6029183B2 (en) | Consolidated supply flood control system | |
CN212505699U (en) | Sponge urban road drainage structures | |
SU64553A1 (en) | Mounting device berets | |
Sandeman | THE BURRATOR WORKS FOR THE WATER-SUPPLY OF PLYMOUTH.(INCLUDING PLATE AT BACK OF VOLUME). | |
SU1659593A1 (en) | Earth structure |