Suctioning device for large artificial water bodies
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04H-004/16
E02F-003/88
E02F-003/92
E02F-005/28
E02F-009/26
출원번호
US-0308577
(2014-11-12)
등록번호
US-9957693
(2018-05-01)
국제출원번호
PCT/IB2014/065981
(2014-11-12)
국제공개번호
WO2016/075513
(2016-05-19)
발명자
/ 주소
Fischmann Torres, Fernando Benjamin
Prieto Dominguez, Jorge Eduardo
출원인 / 주소
Crystal Lagoons (Curacao) B.V.
대리인 / 주소
Merchant & Gould P.C.
인용정보
피인용 횟수 :
0인용 특허 :
101
초록▼
A suctioning device for suctioning impurities from the bottom of large artificial water bodies is provided. The suctioning device includes a flexible sheet configured to provide a structural frame; a plurality of first brushes depending from the sheet; a plurality of middle brushes; a plurality of l
A suctioning device for suctioning impurities from the bottom of large artificial water bodies is provided. The suctioning device includes a flexible sheet configured to provide a structural frame; a plurality of first brushes depending from the sheet; a plurality of middle brushes; a plurality of lateral brushes; a plurality of suction points; a plurality of wheels configured to provide secondary support when the brushes are worn out; a plurality of collectors configured to gather the suctioned water into external suction lines; a plurality of internal suction lines configured to conduit the suctioned bottom water flow from the plurality of suction points to the plurality of collecting means; and a coupling device connecting the internal suction lines and the collectors, wherein a rate of the bottom water flow entering the suctioning device is the same or higher than a rate of water flow suctioned by an external pumping system.
대표청구항▼
1. A suctioning device for suctioning a water volume from a bottom of large artificial water bodies, with surfaces larger than 10,000 m2, without centralized filtration systems, where the suctioning device is capable of cleaning at a surface rate of 325,000 ft2 per 24 hours (30,000 m2 per 24 hours)
1. A suctioning device for suctioning a water volume from a bottom of large artificial water bodies, with surfaces larger than 10,000 m2, without centralized filtration systems, where the suctioning device is capable of cleaning at a surface rate of 325,000 ft2 per 24 hours (30,000 m2 per 24 hours) or more, the device comprising: a flexible sheet configured to provide a structural frame;a plurality of first brushes depending from the sheet;a plurality of middle brushes configured to redirect a bottom water flow into the first brushes;a plurality of lateral brushes configured to contain the bottom water flow within the suctioning device and avoid a re-suspension of the bottom water flow in the vicinity of the suctioning device;a plurality of suction points through which the bottom water flow is suctioned;a plurality of safety wheels configured to provide secondary support and avoid damage to the suctioning device when the first brushes, the middle brushes, and/or the lateral brushes are worn out and cannot provide a proper support or suction height of the suctioning device;a plurality of collectors configured to gather the suctioned bottom water flow and concentrate the suctioned bottom water flow into one or more external suction lines;a plurality of internal suction lines configured to conduit the suctioned bottom water flow from the plurality of suction points to the plurality of collecting means; anda coupling device connecting the internal suction lines and the collectors. 2. The suctioning device according to claim 1, wherein the first brushes are shaped to have an apex. 3. The suctioning device according to claim 2, wherein the suction points are located at the apexes of the first brushes and at apexes of the lateral brushes. 4. The suctioning device according to claim 1, wherein the first brushes are V-shaped brushes. 5. The suctioning device according to claim 1, wherein the bottom water flow entering the suction device comprises flocs produced by flocculants or coagulants. 6. The suctioning device according to claim 1, wherein the rate ({dot over (Q)}SC) of the bottom water flow entering the suctioning device is the same or higher than the rate ({dot over (Q)}PS) of the water flow suctioned by the external pumping system according to the following equation: Q.SC=[m3s]≥Q.PS[m3s]. 7. The suctioning device according to claim 6, wherein the rate ({dot over (Q)}SC) of the bottom water flow entering the suctioning device is defined as: Q.SC=V→SC×LSC×HSC[m3s],wherein {right arrow over (V)}SC is an advancing speed of the suctioning device, LSC is a length of the suctioning device that faces in a moving direction, and HSC is a height of the suctioning device that faces in the moving direction. 8. The suctioning device according to claim 1, wherein the first brushes, the middle brushes, and the lateral brushes are configured and placed in the flexible sheet to allow the suctioning device to operate both in a first direction and in a second direction substantially opposite to the first direction. 9. The suctioning device according to claim 1, wherein the suctioning device is evenly supported by the first brushes, the middle brushes, and the lateral brushes in order to move through a water body and avoid the suctioning device to lift from a bottom surface of the water body. 10. The suctioning device according to claim 1, wherein the flexible sheet is made from a material selected from polycarbonate, polypropylene, carbon fiber, polyethylene, polystyrene, PTFE, PVC, acrylic, and metallic materials. 11. The suctioning device according to claim 1, wherein bristles of the first brushes, the middle brushes, and the lateral brushes are made from a material selected from polypropylene, nylon, animal hair, vegetal fiber, carbon fiber, polyester, peek, polyethylene, polycarbonate, polystyrene, PTFE, PVC, rubbers, acrylic fibers, and metal wire bristles. 12. The suctioning device according to claim 1, wherein the safety wheels are built out of a material selected from polyethylene, polypropylene, polycarbonate, rubbers, plastics, polystyrene, PTFE, and PVC. 13. The suctioning device according to claim 1, wherein the safety wheels provide secondary support to the device. 14. The suctioning device according to claim 1, further comprising lateral wheels for providing a bumper to avoid damage to lateral walls. 15. The suctioning device according to claim 1, wherein the suctioning device is able to clean a combination of different sloped bottoms from large artificial water bodies. 16. The suctioning device according to claim 1, wherein the device is designed to clean irregular bottoms of sand or soil covered with plastic liners. 17. The suctioning device according to claim 1, wherein the coupling means comprise rigid or flexible coupling components selected from elbows, flanges, shafts, sleeve-style couplings, clamped couplings, and beam couplings. 18. The suctioning device according to claim 1, wherein the collecting means comprise different concentration components, such as manifolds, and multiple-inlet pipes. 19. The suctioning device according to claim 1, wherein elements of the suctioning device are connected to the flexible sheet by means of welding, brazing, soldering, adhesive bonding, and/or mechanical assembly such as screws, bolts and fasteners. 20. The suctioning device according to claim 1, wherein the flexible sheet comprises one or more arm connectors configured to attach one or more connection arms. 21. The suctioning device according to claim 20, wherein the one or more connection arms are connected to propelling device to provide a required driving force and allow the suctioning device to move through the bottom of the large artificial water bodies. 22. The suctioning device according to claim 1, wherein the flexible sheet comprises one or more connections for connecting a propelling device. 23. The suctioning device according to claim 22, wherein the propelling device comprises a boat with an engine. 24. The suctioning device according to claim 22, wherein the propelling device comprises a track system. 25. The suctioning device according to claim 22, wherein the propelling device comprises an automated system located within the suctioning device. 26. The suctioning device according to claim 25, wherein the automated system comprises a caterpillar system. 27. The suctioning device according to claim 1, wherein the bottom water flow entering the suctioning device is dependent on an advancing speed, an advancing length and the suction height of the suctioning device. 28. The suctioning device according to claim 1, wherein the water flow suctioned by the external pumping system is sent to a filtration system and a purified water flow is returned into a large water body. 29. The suctioning device according to claim 28, wherein the filtration system is not attached to the suctioning device. 30. The suctioning device according to claim 1, further comprising a plurality of underwater lights in order to illuminate a path of the suctioning device. 31. The suctioning device according to claim 1, further comprising a plurality of cameras in order to provide images and/or video for monitoring an operation of the suctioning device.
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