Zero energy deep seawater desalting all-in-one pump

An all-in-one, zero-energy-consumption technology, applied to pumps, pump devices, mechanical equipment, etc., can solve problems such as high energy consumption, and achieve low cost, reduced energy consumption, and energy-saving effects

Inactive Publication Date: 2010-10-20
刘威廉 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a zero-energy deep-sea seawater desalination integrated pu

Method used

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  • Zero energy deep seawater desalting all-in-one pump
  • Zero energy deep seawater desalting all-in-one pump

Examples

Experimental program
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Example Embodiment

Specific implementation mode one

[0021] The zero-energy deep-sea seawater desalination integrated pump provided in this specific embodiment has at least one pump body and related components installed therein, and the membrane separation system components can change volume, water inlet cross-section, shape, position and specific structure according to needs . It mainly includes: fresh water area 1, membrane separation system 2, permeable frame 3, fresh water inlet 4, submersible electric pump 5, casing 7, fresh water outlet 8, submersible electric pump power cord 9.

[0022] As shown in the figure, the zero-energy deep-sea seawater desalination integrated machine pump is placed in deep-sea seawater when it is working, and the membrane separation system is in working condition. All the components in this specific embodiment are assembled and pressure tested in the factory, and can only be used in the factory after meeting the standards. At a certain sea depth, the pressurized...

Example Embodiment

Specific implementation mode two

[0023] Many groups of submersible electric pumps 5 can be installed in the fresh water area to transport the fresh water respectively.

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PUM

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Abstract

The invention discloses a zero energy deep seawater desalting all-in-one pump comprising a freshwater area, a film separating system, a permeable skeleton, a freshwater inlet, an electric diving pump, a case, a freshwater outlet and an electric diving pump power line. The zero energy deep seawater desalting all-in-one pump is put into seawater at certain depth; because of natural pressure of seawater, freshwater content in the seawater enters the freshwater area from a film separating system; the electric diving pump arranged in the freshwater area pumps freshwater out of the freshwater area, and the freshwater is transported into freshwater storage equipment on the sea surface by a pipeline, but salt and impurities in seawater are trapped from the film separating system. The invention utilizes the natural pressure of seawater to realize zero energy consumption for seawater desalting process, does not need to consume energy and does not need to use other power.

Description

technical field [0001] The invention relates to a method for desalinating seawater by using the natural pressure of seawater, in particular to a zero-energy deep sea desalination integrated pump. Background technique [0002] With the development of the world's economy and population, the gap in the demand for fresh water in various countries is getting bigger and bigger, so that 28 countries have been listed as water-deficient countries or seriously water-deficient countries, and my country is one of them. In order to solve the fresh water problem, countries have tried their best to transfer water across river basins, save water, purify and reuse sewage, and so on. However, this is only the temporal and spatial displacement of fresh water resources, and cannot increase the total amount of fresh water resources. Therefore, people turned their attention to the vast ocean again, hoping to turn the inexhaustible bitter seawater into drinkable and usable freshwater. [0003] A...

Claims

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Application Information

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IPC IPC(8): C02F1/44F04D13/08
CPCY02A20/131
Inventor 刘威廉
Owner 刘威廉
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