AU2020281070B2 - Gds enviro-sewerage drainage module & assembly - Google Patents
Gds enviro-sewerage drainage module & assembly Download PDFInfo
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- AU2020281070B2 AU2020281070B2 AU2020281070A AU2020281070A AU2020281070B2 AU 2020281070 B2 AU2020281070 B2 AU 2020281070B2 AU 2020281070 A AU2020281070 A AU 2020281070A AU 2020281070 A AU2020281070 A AU 2020281070A AU 2020281070 B2 AU2020281070 B2 AU 2020281070B2
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- sheet
- drainage
- load bearing
- modular
- assembly
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
- E03F1/005—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/008—Temporary fluid connections for emptying mobile sewage holding tanks, e.g. of trailers, boats
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
A drainage system comprising a plurality of modular drainage units adapted to be aligned side
by-side to provide a drainage assembly for transporting a viscous substance, in particular faecal
sludge/industrial sludge or for storing the same. The plastic modular sewage modules are able
to withstand relatively high gaseous pressure generated by the sludge due to its unique way of
coupling the modules together and enclosing it with interlock-able stone slabs.
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Description
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[0001] The present invention relates to a unique, recyclable, greener, environment friendly, modular drainage assembly for constructing the sewage conduit, in particular, but not exclusively, the invention relates to an underground modular drainage assembly for transporting faecal sludge/Industrial sludge of viscous nature or for storing the same.
[0002] Various sewage drainage systems exist which employ channels, gutters and drains for directing/storing faecal/industrial sludge. Most conventional drainage systems employ concrete pipes, vitrified clay pipes or metal components. Such concrete, clay and metal systems, however, tend to be relatively expensive to manufacture and laborious to transport and assemble. To address these drawbacks of concrete and metal drainage systems, attempts have been made to develop drainage components made of plastic materials. The use of plastic drainage components has, however, in the past been restricted due to the inability to support load/gaseous pressure of relative high magnitude.
[0003] It is an object of the present invention to provide an alternative modular sewage drainage assembly and various associated sewage drainage units that address or at least ameliorate one or more of the above problems associated with conventional drainage systems. The present invention of the plastic modular sewage modules are able to withstand relatively high gaseous pressure generated by the sludge due to its unique way of coupling the modules together and enclosing it with interlock-able stone slabs); thus this present invention is quite unique and novel in its design. Also the present invention is quite affordable in comparison with concrete or vitrified clay pipes which are often used as drainage conduits. It is also an object of the invention to provide an alternative conduit assembly which is superior than existing expensive concrete/Vitrified clay pipes for transporting/storing sludge at an affordable price.
[0004] In a first aspect, there is disclosed herein a modular drainage unit (1) for constructing a modular sewerage drainage assembly (Figure.1), the drainage unit (1) comprising:
a cubicle, compartmental, support structure framework formed by assembling/ interlocking two support members (1c) laterally and two support members (1c) transversely, longitudinally extending between a first end (la) and a second end (1b), the support structure framework defining an inner passage for transporting a viscous substance; and a first and a second load bearing member(ld) adapted to be held in a face-to-face arrangement within the inner passage of the support structure framework, each load bearing member adapted (i) to support a load applied to the support structure framework and (ii) to allow the passage of the viscous substance there through.
[0005] Preferably, the load bearing members (1d)is adapted to enable attachment of the load bearing members (1d) at a position between the first end (la) and the second end (1b) of the cubicle, compartmental support structure framework.
[0006] Preferably, the support structure framework comprises two opposing support members (1c) placed laterally and two opposing support members (1c) placed transversally.
[0007] In a preferred embodiment, the support members (1c) placed laterally and transversally are identical.
[0008]Preferably, each support member forming the support structure framework includes a support memberframework supports a load applied to the support structure framework.
[0009] Preferably, each of the load bearing member (1d) comprises a plurality of cavities and the support member (1c)comprises a plurality of protrusions, wherein the protrusions of the support member (1c)is adapted to be received by the cavities of the load bearing member (1d).
[0010] Preferably, the load bearing member (1d) comprises at least one or more cavity/cavities, sized for receiving a protrusion/s of the support member. Further, the load bearing members (1d) of a first drainage unit as well as a protrusion of a support structure framework are connected to the load bearing members (1d)of a second drainage unit located adjacent the first drainage unit by a snap-locking end-cap connector plate(3), and clip-locked on all sides with robust clip-locks (6) and are also chemically fused with gluey chemical compound between the end-cap load bearing members (1d) of the adjacent drainage units (1).
[0011] Preferably, at least one cavity has a substantially elliptical/ellipsoidal cross-section.
[0012] Preferably, the protrusion of the first drainage unit and the protrusion of the second drainage unit each has a substantially rectangular cross-section such that the protrusions are adapted to be located side-by-side in the at least one cavity.
[0013] Preferably, the load bearing member (1d) and the support member (1c) comprise an orifice of full-bodied arches, squarically placed on all four sides at both ends.
[0014] Preferably, each load bearing member d includes a curved perimeter wall comprising a combination of sectioned spheroidal, ellipsoidal and square/squarical, triangular, heart-shaped with axial members distributing loads evenly over the closed lateral face/s of the lateral plates to form a robust structure.
[0015] Preferably, the curved perimeter wall/s with one-sided facial membrane on the support members (1c) enclose a load distribution framework adapted to distribute load applied to a load bearing members (1d) along the curved perimeter wall.
[0016] Preferably, the load bearing member and the support member framework comprise a plurality of parallel, laterally spaced apart cylindrical and rectangular members placed mainly at both ends of the drainage unit.
[0017] Preferably the load bearing member (1d) and the support member (1c) of the first drainage unit is connected to the second drainage unit through the snap-locking end-cap connector plate(3) longitudinally
[0018] Preferably the load bearing members (1d) and support members (1c)define a plurality of geometrically-shaped cell cavities on the facial membrane/s, each cell cavity enclosing a load bearing cell.
[0019] Preferably each load bearing member (1d) defines a partial ellipsoidal/curvy, joined at Quadra-corners flow aperture, each load bearing member (1d) adapted to be configured relative to adjacent load bearing members (1d) so that their respective flow apertures align to form a flow passage whilst inner walls of passage are sealed with injection-molded facial membranes fused within the lateral support members (1c)
[0020] Preferably, the easy assembly support members (1c) and load bearing members (1d) are produced from various plastics material/s.
[0021] Preferably, the easy assembly support members (1c)and load bearing members (1d)are produced by a plastic injection moulding process.
[0022] A drainage system comprising a plurality of modular drainage units adapted to be aligned side-by-side to provide a drainage assembly for transporting a viscous substance, wherein each drainage unit comprises:
the support structure includes a load bearing member attachment formation on each of the load bearing members (1d) so as to secure the load bearing members (1d) within the inner passage, the load bearing member attachment formation adapted to engage the support structure attachment formation (assembled by side plates so as to secure the first load bearing member at the first end of the structure and the second load bearing member at the second end, and
wherein the support member (1c)framework and the load bearing member (1d) framework comprise load bearing rib cells, a plurality of the load bearing rib cells each including (i) includes a curved perimeter rib wall comprising a combination of sectioned spheroidal, ellipsoidal and square/squarical, triangular, heart-shaped with axial members distributing loads evenly to form a robust structure.
[0023] Preferred embodiments of the invention will be described hereinafter, by way of examples only, with reference to the accompanying drawings.
[0024] In the drawings:
[0025] Figure 1 is a schematic perspective view of the assembly embodiment of a plurality of sewage drainage units with corner units connected for constructing a modular sewage drainage assembly;
[0026] Figure 2 is a schematic perspective view of a support member/end cap of a support structure of the drainage unit;
[0027] Figure 3 is a schematic perspective view of an embodiment of the straight drainage units, of Figure 1; without bend units.
[0028] Figure 4 is a schematic perspective view of an inter-connecting support member of Figure 3 inter-locked between the load bearing members;
[0029] Figure 5 provides a schematic explanation of the attachment of the clip lock for connecting sewage drainage units of Figure 3;
[0030] Figure 6 is a schematic perspective view of a support member of the sewage drainage unit for constructing a modular drainage assembly for providing an open sludge channel;
[0031] Figure 7 is a schematic perspective view of 90 degree corner unit a support of the sewage drainage unit of Figure 1;
[0032] Figure 8 is a schematic perspective view of 45 degree corner unit a support of the sewage drainage unit of Figure 1;
[0033] Figure 9 is a schematic explanation of the attachment of the corner clip lock (Figure 9(a)) and the edge clip lock (Figure 9(b)) for connecting sewage drainage units of Figurel;
[0034] Figure 10 is a schematic perspective view of sewage drainage units enveloped with non porous geo-textile, enclosed within stone tiles which are inter-locked with hooked-slide locks.
[0035] Figure 11 is the schematic view of variant geometrical ribs on the facial membrane of the support member.
[0036] Figure 1 shows a schematic perspective view of the assembly embodiment of a plurality of sewage drainage units with corner units connected for constructing a modular sewage drainage assembly. The sewage drainage unit/s are assembled with corner units (4 and 5) and clip locks (6a and 6b). The drainage unit is adapted to be used with a plurality of other similar drainage units to construct an underground modular drainage assembly for transporting a viscous substance, in this instance faecal/or industrial sludge. The constructed drainage assembly will be enclosed within a non-porous geo-textile membrane (8) and stone tiles (7) to prevent leakage of the transported viscous sludge. Figure 10 shows schematic perspective view of sewage drainage units enveloped with non-porous geo-textile, enclosed within stone tiles (7) which are inter-locked with hooked-slide locks. The embodiment sewage drainage unit comprises an easy assembly support structure framework formed by assembling/ interlocking two support members (1c) laterally and two support members (1c) transversally, and two load bearing members (1d) on both ends. An individual load bearing member (1d) is shown in Figure 2. The load bearing member (1d) defines an ellipsoidal inner passage for transporting the viscous substance. Each of the modular drainage units (1) are interconnected using corner units (4 and 5) and each of the corner units is configured for a 45 degree bend or a 90 degree bend. Figure 7 is a schematic perspective view of 90 degree corner unit and Figure 8 is a schematic perspective view of 45 degree corner unit. The corner units (4 and 5) are incorporated in the drainage channel to govern the drainage path to any desirable direction as the requirements demand. The flexibility of diverting the direction of the conduit ameliorates existing problems of lack of corner diversion facilities of cement or vitrified straight conduits. In an embodiment of the invention, the corner bends are made of plastic material which is made robust incorporating geometric ribs on the outer periphery. The interior smooth membrane facilitates smooth uninterrupted flow of faecal or industrial sludge. The corner units are made by injection moulding process having considerable wall thickness assigned to the unit to withstand gaseous pressure generated by the sludge and cored with geometric ribs to make the unit robust in nature. The inner corners of the unit are curved to accelerate faecal or industrial sludge flow through the conduits. Coupled with the above the corner bend units are interlocked with push in clip locks coupled with corner clip locks. Also, all the joints are fused and bonded airtight with chemical glue.
[0037] The embodiment support structure framework is cubical and longitudinally extends between a first end (la) and a second end (1b). The support structure framework comprises two opposing support members (1c) placed laterally and two opposing support members (1c) placed transversally. The support members (1c) are all of identical configuration. Figure 6 shows a schematic perspective view of a support member of the sewage drainage unit for constructing a modular drainage assembly for providing an open sludge channel. Figure 11 shows a schematic view of variant geometrical ribs on the facial membrane of the support member (1c). The geometrical ribs of the support member includes a plurality of circular shaped load bearing perimeter rib walls (9a), a plurality of inter-connected squarical/four-sided perimeter rib walls within the circular perimeter rib walls, (9b), a plurality of cross membered rib walls linked (9c), to arrow/heart shaped perimeter rib walls (9d), spread circumferentially / adjacent to the circular perimeter rib walls (9a), a plurality of divided/segmented perimeter rib walls (9e), along & within the perimeter of the circular perimeter rib walls (9a), placed in a circumjacent pattern, a plurality of triangular perimeter rib walls (9f), radially engaged within/without the circular perimeter rib walls (9a), a plurality of buttressed, equi-spaced axial rib members (9g), converging centrally within the circular perimeter rib walls (9a), a plurality of axially sectioned spheroidal/ellipsoidal/parabolicaly involuted curvy rib members (9h), almost circumferentially enveloping other variant shaped rib members all inter-connected, a plurality of arrow/heart shaped buffering rib walls (9d), juxtaposed horizontally / vertically, sandwiched between the circular perimeter rib walls (9a), spread throughout the lateral members in symmetry, all together distributing the applied load/force uniformly, distributing the induced stress rather evenly and effectively within the structural framework causing minimal strain and thus rendering equilibrium to the assembled units, rendering more robustness to the four inter locked lateral parts, and impact stability coupled with a greater load bearing capability to the assembled units.
[0038] The sewage drainage unit comprises two load bearing members (1d) held in a face-to face arrangement within the inner passage of the support structure framework. The load bearing members (1d) are located respectively at the first end (la) and second end (1b) of the support structure framework.
[0039] Referring to Figures 1 and 2, each support member (1c) of the support structure framework includes a load bearing member (1d) on both ends.
[0040] The embodiment load bearing member (1d) comprises a central Quadra-sided ellipsoidal cavity and the support member (1c) comprises a plurality of protrusions at connecting edges. The rectangular and cylindrical protrusions of the support member (1c) are adapted to be received by the cavities of the load bearing member (1d). In this embodiment, the cavities and protrusions engage by the protrusions clipping into position (snap-locking) within the cavities.
[0041] Referring to Figure 2, the load bearing member(ld) comprises a plurality of load bearing rib cells with a curvy, ellipsoidal flowing aperture to ameliorate the smooth flow of viscous sludge.
[0042] The load bearing member (1d) framework and the support member framework each further comprise load bearing members (1d) at both ends.
[0043] As shown in Figures 2 and 6, both the load bearing members (1d) and the support members (1c) include round holes and slots. The purpose of the holes and slots are to facilitate ease of inter-locking the laterally placed support member (1c) with load bearing members 1don both the ends. The snap locks serve to provide added strength for the connection between the load bearing members (1d) and their associated support members. Once the drainage compartments (Figure 3) are connected and inter-locked, coupled with clip locks (6) as shown in Figure 5, a chemical glue is applied to fuse the plates together to make the drainage units integrally robust. Figure 9 is a schematic explanation of the attachment of the corner clip lock (Figure 9(a)) and the edge clip lock (Figure 9(b)) for connecting sewage drainage units of Figure 1.
[0044] The support structure framework and load bearing members (1d) are produced by an injection moulding process wherein a plastics material, in this embodiment polypropylene or similar material is formed to the desired shapes. It will, however, be appreciated that a range of materials could be employed to produce an embodiment drainage unit/s.
[0045] Figure 3 shows embodiment of sewage drainage units. The sewage drainage unit is cubical or cuboidal shaped and includes a support structure framework having opposing support members (1c) placed laterally and opposing support members (1d) placed transversely. The drainage unit further includes two face-to-face opposed load bearing members (1d) and an inter-connector plate (3) between the load bearing members. Figure 4 shows schematic perspective view of the inter-connecting support member inter-locked between the load bearing members. Each load bearing member (1d) defines a Quadra-sided ellipsoidal flow aperture. As shown, the load bearing members (1d) are adapted to be configured relative to adjacent load support members so that their respective flow apertures align to form a flow passage.
[0046] The invention provides a modular sewage drainage assembly comprising a plurality of drainage units, here the drainage unit of Figure 3, aligned longitudinally side-by-side to transport viscous substance with corner bend units assembled. The drainage assembly (as shown Figure.1) is in fluid communication with a storage area constructed in concrete and closed with lockable concrete lid to be air-tight. Chemical gluey compound is applied on all plastic joints which in turn fuse the joints together to prevent any gas leakage. The drainage assembly and all conduits are enclosed within a non-porous geotextile (8) and chemical glue is applied wherever pragmatic to fuse the plastic surfaces together to deter further leakage. The entire sewage drainage unit throughout is tightly enclosed within inter-locking stone
tiles (7) as shown in Figure.10 to withstand high pressures generated from the fumes of the sludge.
Claims (5)
1. A modular sewerage drainage assembly, the assembly comprising
a plurality of inter-connectable modular drainage units (1) longitudinally
extending between a first end (2a) and a second end (2b) to define an inner
passage for transporting/storing viscous substance such as faecal/industrial
sludge, the said plurality of modular drainage unit (1) having a support
structure framework formed by interlocking two opposing lateral support
members (1c) and two opposing traverse support members (1c), defining a
non-porous inner passage comprising of one-sided, injection-molded facial
membranes strengthened by defined geometrical ribs for transporting a
viscous substance; a first load bearing member (1d) and a second load
bearing member (1d) at both the ends of the support structure, wherein the
load bearing cap members are adapted to be held in a face-to-face
arrangement within the inner passage of the support structure; and
a plurality of corner units (4 & 5), configured for a 45 degree bend or a 90
degree bend, wherein the corner units (4 & 5) facilitate interconnection for
joining one or more modular drainage units (1).
2. The modular sewerage drainage assembly as claimed in claim 1, wherein
additionally the modular sewerage drainage is enclosed within a geo-textile
material (8), and enclosed tightly within an inter-hook locked stone tiles (7)
which will enable the drainage assembly to withstand a very extreme gaseous
pressure/load generated from the faecal sludge fumes.
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2019904848A AU2019904848A0 (en) | 2019-12-20 | MODULAR SEWAGE DRAINAGE ASSEMBLY AND DRAINAGE UNIT THEREFOR The present invention relates to a modular drainage assembly and to a drainage unit for constructing the sewage drainage assembly, in particular, but not exclusively, the invention relates to an underground modular drainage assembly for transporting faecal sludge/Industrial sludge of viscous nature or for storing the same. | |
| AU2019904848 | 2019-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2020281070A1 AU2020281070A1 (en) | 2021-07-08 |
| AU2020281070B2 true AU2020281070B2 (en) | 2023-03-23 |
Family
ID=76662590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2020281070A Active AU2020281070B2 (en) | 2019-12-20 | 2020-12-02 | Gds enviro-sewerage drainage module & assembly |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2020281070B2 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791679A (en) * | 1970-12-18 | 1974-02-12 | Hepworth Iron Co Ltd | Pipe fittings |
| EP1932974A1 (en) * | 2006-12-15 | 2008-06-18 | Graf Plastics GmbH | Infiltration block |
| US20100021236A1 (en) * | 2008-07-17 | 2010-01-28 | Kreikemeier John E | Water Retention/Detention Structure |
| KR20120041520A (en) * | 2010-10-21 | 2012-05-02 | 영동공업 주식회사 | Jointing pipe and jointing structure |
| KR20130052122A (en) * | 2011-11-11 | 2013-05-22 | (주)피피아이평화 | A elbow type coupling appratus of drain pipe |
| WO2017214664A1 (en) * | 2016-06-13 | 2017-12-21 | Thomas Cherimulla Itty | Modular drainage assembly and drainage unit therefor |
| US20180363810A1 (en) * | 2017-06-19 | 2018-12-20 | Murray Smith | Modular precast pipe |
-
2020
- 2020-12-02 AU AU2020281070A patent/AU2020281070B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791679A (en) * | 1970-12-18 | 1974-02-12 | Hepworth Iron Co Ltd | Pipe fittings |
| EP1932974A1 (en) * | 2006-12-15 | 2008-06-18 | Graf Plastics GmbH | Infiltration block |
| US20100021236A1 (en) * | 2008-07-17 | 2010-01-28 | Kreikemeier John E | Water Retention/Detention Structure |
| KR20120041520A (en) * | 2010-10-21 | 2012-05-02 | 영동공업 주식회사 | Jointing pipe and jointing structure |
| KR20130052122A (en) * | 2011-11-11 | 2013-05-22 | (주)피피아이평화 | A elbow type coupling appratus of drain pipe |
| WO2017214664A1 (en) * | 2016-06-13 | 2017-12-21 | Thomas Cherimulla Itty | Modular drainage assembly and drainage unit therefor |
| US20180363810A1 (en) * | 2017-06-19 | 2018-12-20 | Murray Smith | Modular precast pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2020281070A1 (en) | 2021-07-08 |
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