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Island freshwater storage device

A technology for storage devices and water storage devices, applied to island fresh water storage devices, fresh water storage leather bags (or leather bags). In the field, it can solve the problems of limited scale, difficult implementation, waste, etc., and achieve the effects of not being easy to deteriorate, reducing strength requirements, and reducing compressive strength requirements

Pending Publication Date: 2018-06-01
张俊昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The extreme lack of fresh water resources on the island is one of the main constraints on the development of the island. At present, the fresh water source of the island is mainly transported by rainfall and ships, or obtained by seawater desalination devices. Limited, seawater desalination devices consume a lot of energy, and rainwater collection is often wasted in the sea because it cannot be stored
[0003] Islands are located in the ocean, and generally have relatively abundant rainfall. Collecting rainwater and storing it is the best choice. Of course, we can build dams on islands to form reservoirs, but such terrain conditions are difficult to find on islands and cannot be commonly used. Moreover, it is difficult to find materials for dam construction on islands far away from the mainland, and the construction cost is also very high
In particular, it will take up valuable land resources of the island, making it difficult to implement this plan

Method used

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  • Island freshwater storage device

Examples

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Effect test

Embodiment 1

[0031] Small islands can be equipped with a single water storage bladder (or leather bag), as mentioned earlier, a single water storage bladder (or leather bag) can complete the rainwater storage function; we can make an estimate, there are 5 resident islands For officers and soldiers, the average water consumption per person per month is 5 tons, so to store the water consumption for one month, you only need to store 25 tons of water, that is, 25m3 of water. A water storage bladder (or leather bag) with a diameter of 3m and a length of 4m is sufficient, and the cost of such a large water storage bladder (or leather bag) is very low.

Embodiment 2

[0033] Large islands can be equipped with multiple water storage bladders (or leather bags) as water storage units to form a water storage array, and some of the water storage bladders (or leather bags) can be set to store raw rainwater or coarsely filtered rainwater, and some of them can be used to store The water bladder (or leather bag) is set to store the treated rainwater; the advantages of this are: first, a single water storage bladder (or leather bag) can be used with a small capacity, the terrain suitable for placing the water storage device is easy to find, and the enclosure structure is simple , low cost, the second is that each water storage unit can be repaired and cleaned in rotation, and it is also suitable for replacing damaged water storage units. The third is that there is often treated fresh water, and the treated fresh water is not easy to deteriorate.

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Abstract

Disclosed is an island freshwater storage device. The device comprises one or more sealed water storage leather pockets (or leather bags) which are placed on a sea slope extending from an island reefwith the depth of 2-30 meters, the sea slope is properly repaired or built into an enclosure structure, and the water storage leather pockets (or leather bags) are anchored on the sea slope through elastic fasteners; the upper end of each water storage leather pocket (or leather bag) is provided with a water inlet and a water outlet, the water inlets are connected with an island rainwater collection device through pipelines, the water outlets are connected with an island water filtering device, and a submersible pump is installed at the lower end of an inner connection pipeline of the water inlets; a cleaning water outlet is formed in the bottom of each water storage leather pocket (or leather bag). The device is used for storing collected rainwater or obtained freshwater in an island. Thewater storage leather pockets (or leather bags) are suspended in sea water with the low strength requirement for the enclosure structure, and the land area of the reef is not occupied; the freshwaterpressure intensity inside each water storage leather pocket (or leather bag) is equal to the seawater pressure intensity outside the pocket (bag) at the same position, and the compressive strength ofmaterials for making the water storage leather pockets (or leather bags) is reduced.

Description

technical field [0001] The invention relates to the field of fresh water storage, and relates to an island fresh water storage device, in particular to a fresh water storage leather bag (or skin bag) suspended in seawater. Background technique [0002] The extreme lack of fresh water resources on the island is one of the main constraints on the development of the island. At present, the fresh water source of the island is mainly transported by rainfall and ships, or obtained by seawater desalination devices. Limited, seawater desalination devices consume a lot of energy, and rainwater collection is often wasted in the sea because it cannot be stored. [0003] Islands are located in the ocean, and generally have relatively abundant rainfall. Collecting rainwater and storing them is the best choice. Of course, we can build dams on islands to form reservoirs, but such terrain conditions are difficult to find on islands and cannot be widely used. Moreover, it is difficult to fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B3/04E03B3/40
CPCE03B3/04E03B3/40
Inventor 张俊昌
Owner 张俊昌