Method and system for a towed vessel suitable for transporting liquids
View Patent ↗A portable towed vessel suitable for containing and transporting various liquids is disclosed. The vessel further comprises various features useful in navigation and storage of the device, both when in use for transporting fluids and when transported in an emptied state. Such features include navigational and positioning devices and methods, and means for emptying and deflating a towed vessel. Aspects of the present invention further include the ability to quickly fill and evacuate a towed vessel and features useful for purifying or preserving the purity of fluid to be transported.
1. A method for storing and conveying fluids, said method comprising:
(a) providing:
a non-rigid, water-impermeable device with an elongate shape having a first end, a second end and having a generally planar and streamlined shape in plan view;
the first end comprising a first attachment device;
the second end comprising a second attachment device;
a plurality of ports for intake and exhaust of fluids;
at least one of the plurality of ports comprising a valve for the user to adjust buoyancy of the device;
at least a portion of the device containing a fluid of lower density than a fluid through which said device is transported;
one or more valves in two-way communication with at least a portion of an interior volume of the device and an outside environment;
a transmitter for conveying information related to a geographic position of the device;
at least a portion of an internal surface area of the device being comprised of a flexible and tear resistant material;
a mooring device;
an anchored member having a first end, a second end, and a longitudinal length; and
a translatable device disposed on the longitudinal length of the anchored member;
(b) securing the first attachment device of the first end to the mooring device;
(c) securing the second attachment device of the second end to the translatable device disposed on the longitudinal length of the anchored member;
(d) lowering the translatable device to a submerged position;
(e) positioning the non-rigid, water-impermeable device in a substantially vertical position;
(f) filtering said fluid of lower density prior to emptying the device; and
(g) rapidly emptying the device of fluids through at least one of said plurality of ports.
2. The method as set forth in claim 1 , further comprising signaling the geographic position of said device.
3. The method as set forth in claim 1 , wherein the positioning of the device in the substantially vertical position is achieved via the employment of a bladder.
4. The method as set forth in claim 1 , further comprising, storing an entirety of the fluid of lower density in said non-rigid, water-impermeable device.
5. The method as set forth in claim 1 , further comprising, stabilizing the non-rigid, water-impermeable device by mooring the non-rigid, water-impermeable device to a fixed or floating object.
6. The method as set forth in claim 1 , further comprising, heating the fluid disposed in said non-rigid, water-impermeable device to induce a convection current.
7. The method as set forth in claim 1 , further comprising tracking said non-rigid, water-impermeable device after said device is positioned in the substantially vertical position.
8. The method as set forth in claim 1 , further comprising, segregating different liquids within said device.
9. The method as set forth in claim 1 , further comprising, controlling the amount of air within a portion of the device to adjust buoyancy of the device.
10. The method as set forth in claim 1 , further comprising, venting the device in a manner that prevents entrance of contaminants into the device.
11. A method for storing and conveying fluids, said method comprising:
(a) providing:
a non-rigid, water-impermeable device with an elongate shape having a first end and a second end and having a generally planar and streamlined shape in plan view;
the first end comprising a first attachment device;
the second end comprising a second attachment device;
a plurality of ports for intake and exhaust of fluids;
at least one of the plurality of ports comprising a valve for a user to adjust buoyancy of the device;
at least a portion of the device containing a fluid of lower density than a fluid through which said device is transported;
one or more valves in two-way communication with at least a portion of an interior volume of the device and an outside environment;
a transmitter for conveying information related to a geographic position of the device;
at least a portion of an internal surface area of the device being comprised of a flexible and tear resistant material;
a mooring device;
an anchored member having a first end, a second end, and a longitudinal length; and
a translatable device disposed on the longitudinal length of the anchored member;
(b) securing the first attachment device of the first end to the mooring device;
(c) securing the second attachment device of the second end to the translatable device disposed on the longitudinal length of the anchored member;
(d) lowering the translatable device to a submerged position;
(e) signaling the geographic position of said device; and
(f) tracking the device using a device that receives GPS information.
12. The method as set forth in claim 11 , further comprising, rapidly emptying the device of fluids through at least one of said plurality of ports.
13. The method as set forth in claim 11 , further comprising, steering the device via one or more skegs positioned on said device.
14. The method as set forth in claim 11 , further comprising, transmitting coordinates of the device at predetermined temporal increments.
15. The method as set forth in claim 11 , further comprising, deflating the non-rigid, water-impermeable device to reduce a volume of the device for ease of transport.
16. The method as set forth in claim 11 , further comprising, preserving the integrity of the fluid contained within the device when the device is in the submerged position.
17. The method as set forth in claim 11 , further comprising, coating the internal surface of the device to preserve the purity of said lower density fluid.
18. The method as set forth in claim 11 , further comprising, heating the fluid disposed in said non-rigid, water-impermeable device to induce a convection current.
19. The method as set forth in claim 11 , further comprising, identifying the plurality of ports for the intake and exhaust of fluids via a marking system that identifies which of the plurality of ports for the intake and exhaust of fluids are associated with compartments that are connected to at least one of said ports.
20. The method as set forth in claim 11 , further comprising:
positioning the non-rigid, water-impermeable device in a generally vertical position with respect to a water line and storing the device in the generally vertical position.