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Flood protection

A technology of barriers and components, applied in the field of flood control devices, can solve the problems of not the lowest replacement cost, large and ugly, etc.

Inactive Publication Date: 2020-01-10
STEEN OLSEN INVEST APS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The drawback to the above types of flood protection is that they require solid foundations and / or structures which are often large and ugly and are not the least expensive to set up and replace when required

Method used

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Embodiment Construction

[0127] figure 1 In is shown a flood protection device 1 comprising a barrier element 2 in a bottom rail 3 with the same water level on the low water side 4 of the rear section 21 and the high water side 5 of the front section 22 . In the barrier element 2 a center of gravity 6 and a center of buoyancy 7 are shown. They overlap each other, thus showing a stable structure. At the bottom of the barrier element 2 its contact means 8 are shown, which also constitute the ballast space 9 . In the ballast space 9 iron, concrete or similar fixed ballast is provided at the bottom of the barrier element 2 . Furthermore, an adjustable ballast consisting of, for example, water can be established. Advantageously, the adjustable ballast can be pumped in from the ambient by suitable equipment, although not shown in the drawings.

[0128] Contact means 8 are located in the bottom rail 3 so as to prevent any substantial flow of water from one side of the flood protection device 1 to the oth...

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Abstract

The invention concerns a flood protection for protecting a back area against rising water level from a front area, the flood protection operating between a bottom and a water surface, including at least one barrier element with a longitudinal direction and a height direction, the longitudinal direction during operation extending substantially transversely of an area, e.g. a stream, a fjord, a river or an estuary, and the height direction during operation extending from the bottom of an area, e.g. a stream, a fjord, a river or an estuary, and up, where the at least one barrier element during operation interacts with a base arranged at the bottom of the actual area. The invention also concerns a method for operating such a flood protection. The new feature of the flood protection according to the invention is that it includes a movable and buoyancy balanced barrier element that includes an adjustable ballast system for regulating the buoyancy balance, the base of the flood protection including a bottom rail system, and the barrier elements including contact means arranged for contact with the bottom rail system.

Description

technical field [0001] The invention relates to a flood protection device for protecting a rear area against rising water levels in a front area, the flood protection device running between the bottom and the water surface, the flood protection device comprising at least one barrier element having a longitudinal direction and a height direction, the longitudinal Direction extends substantially across an area during operation, e.g. across a stream, fjord, river or estuary, height direction extends substantially across an area and upwards during operation, e.g. across a stream, fjord , a river or estuary extending upwards, wherein the at least one barrier element achieves buoyancy balance, said barrier element comprising an adjustable ballast system for adjusting buoyancy balance, wherein at least one barrier element interacts with the base during operation, the The base is arranged at the bottom of the actual area. [0002] The invention also relates to a method of operating s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/20E02B3/10E02B7/44
CPCE02B7/20E02B3/104Y02A10/30E02B7/42
Inventor 史丁·克里斯蒂安·奥神
Owner STEEN OLSEN INVEST APS
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