Modular tanks
AssigneeGreenco Water Pty Ltd
InventorsNigel Blair, Simon McMahon
Life of this patent
Estimating the term…
Abstract
A modular tank comprises one or more wall modules coupled together and one or more liner bags supported by the one or more wall modules for the containment of liquid, in particular water. The wall modules can be planar or curved and the edges of the wall modules are coupled together via joining members. The modular tank comprises one or more layers of the wall modules. One or more of the wall modules comprise a hole and the one or more liner bags, which can be coupled together, comprise one or more parts that protrude through the holes in the wall modules to support the liner bags.
Claims13
A modular tank comprising:
- a plurality of curved wall modules coupled together via a plurality of separate joining members, the joining members comprising two slots, each slot comprising a short hooked flange and a long hooked flange configured parallel to one another a hook of the short hooked flange hooking toward a hook of the long hooked flange and the hook of the long hooked flange hooking toward the hook of the short hooked flange, each slot configured to receive an edge of one of the wall modules, the edge of the wall module having a complementary profile comprising two offset protrusions offset with respect to each other on opposing faces of the wall module near an end of the wall module, wherein the offset protrusions each comprise a face that is substantially perpendicular to the wall module and oriented away from the end of the wall module to abut the hooks of the short hooked flange and the long hooked flange, and an angled face that is sloped toward the end of the wall module;
- and
- a liner bag supported by the wall modules for the containment of liquid.
A method for constructing a modular tank, the method comprising:
- coupling a plurality of curved wall modules together via a plurality of separate joining members, the joining members comprising two slots, each slot comprising a short hooked flange configured parallel to a long hooked flange to receive an edge of one of the wall modules, a hook of the short hooked flange hooking toward a hook of the long hooked flange and the hook of the long hooked flange hooking toward the hook of the short hooked flange, the edge of the wall module having a complementary profile comprising offset protrusions offset with respect to each other on opposing faces of the wall module near an end of the wall module, wherein the protrusions each comprise a face that is substantially perpendicular to the wall module and oriented away from the end of the wall module to abut the hooks of the short hooked flange and the long hooked flange, and an angled face that is sloped toward the end of the wall module;
- and
- supporting via the wall modules a liner bag for the containment of liquid.
A modular tank comprising a curved wall module, wherein opposing vertical edges of the curved wall module are coupled via a separate joining member, the joining member comprising two slots, each slot comprising a short hooked flange configured parallel to a long hooked flange to receive one of the opposing vertical edges of the curved wall module, a hook of the short hooked flange hooking toward a hook of the long hooked flange and the hook of the long hooked flange hooking toward the hook of the short hooked flange, the vertical edge of the wall module having a complementary profile comprising offset protrusions offset with respect to each other on opposing faces of the wall module near an end of the wall module, wherein the offset protrusions each comprise a face that is substantially perpendicular to the wall module and oriented away from the end of the wall module to abut the hooks of the short hooked flange and the long hooked flange, and an angled face that is sloped toward the end of the wall module, and a liner bag supported by the wall module for the containment of liquid.
Dependencies are inferred from the claim text.