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Rotary type ocean tide pumping device

A rotary and tidal technology, applied in ocean energy power generation, components of pumping devices for elastic fluids, components of variable displacement pumps, etc., can solve problems such as high cost and heavy workload

Pending Publication Date: 2019-11-15
XIAMEN CITY UNIV XIAMEN RADIO & TV UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a marine tidal energy telescopic cylinder water pump has a large workload in offshore construction, and the cost of transportation and installation is relatively high.

Method used

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  • Rotary type ocean tide pumping device

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Embodiment Construction

[0013] Such as figure 1 As shown, the present invention discloses a rotary ocean tidal pumping device. The rotary ocean tidal pumping device includes a column 3 higher than sea level, a floating body part 1, a fixed cylinder 7, an inner soft cylinder 9 and an outer soft cylinder 10, The upper part of the column 3 has a column outer helix section 2, and the floating body part 1 has an inner helix adapted to the column outer helix section 2. The floating body part 1 rotates under the action of the tide, and the lower part of the column 3 has a fixed cylinder 7 with a fixed position. There is an inner soft cylinder 9 and an outer soft cylinder 10 between the floating body part 1 and the fixed cylinder 7, the floating body part 1, the fixed cylinder 7, the inner soft cylinder 9, and the outer soft cylinder 10 form a water chamber 8, and the bottom of the water chamber 8 is connected to the The water pipe assembly 5 is connected, the rotation of the floating body 1 drives the inner...

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Abstract

The invention discloses a rotary type ocean tide pumping device. The device comprises a vertical column, a floating body part, a fixed cylinder, an inner soft cylinder and an outer soft cylinder whichare higher than the sea level, wherein the upper portion of the vertical column is provided with a vertical column outer spiral section, the floating body part is provided with an inner spiral matched with the vertical column outer spiral section, the floating body part is rotated under the action of tide, the lower portion of the vertical column is provided with a fixed cylinder with a fixed position, the inner soft cylinder and the outer soft cylinder are arranged between the floating body part and the fixed cylinder, the floating body part, the fixed cylinder, the inner soft cylinder and the outer soft cylinder form a water containing cavity, the lower portion of the water containing cavity communicates with a water pipe component, the floating body portion rotates to drive the inner soft cylinder and the outer soft cylinder to be screwed, and water in the water containing cavity is conveyed on the sea level through the water pipe component. According to the rotary type ocean tidepumping device, the structure is adopted, a pumping device is provided with only one vertical column, so that the structure is simple, the workload of offshore construction is reduced, and the cost oftransportation and installation is reduced.

Description

technical field [0001] The invention relates to a rotary ocean tide pumping device. Background technique [0002] Changes in the moon's gravitational force will cause tidal phenomena, and the tides will cause the sea level to rise and fall periodically. The energy generated by the ebb and flow of seawater and seawater flow is called tidal energy. As a clean energy source, ocean tidal energy has been devoted to the utilization of ocean tidal energy. A Chinese patent discloses a marine tidal energy telescopic cylinder water pump, including a floating body assembly, a telescopic cylinder and a lower base cylinder. The floating body assembly Located above the telescopic cylinder, the lower base cylinder is located below the telescopic cylinder, the lower base cylinder has a drain port, the telescopic cylinder is composed of two flanges and the telescopic cylinder body, and the telescopic cylinder body is located between two Between the two flanges, the buoy assembly has a plura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/26F04B43/00F04B53/10
CPCF03B13/262F04B43/00F04B53/10F05B2220/70Y02E10/30
Inventor 陈旭辉马进中
Owner XIAMEN CITY UNIV XIAMEN RADIO & TV UNIV
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