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High-pressure pump device for driving sea water to be desalinated through complementation of wind and power

A wind power complementary and electric water pump technology, applied in fresh water production equipment, transportation and packaging, ship parts, etc., can solve the problems of limited application range, etc., and achieve the effects of improving practicability, saving investment, and low operation and maintenance costs

Active Publication Date: 2011-07-20
ARCHITECTURAL ENG INST GENERAL LOGISTICS DEPT P L A
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing equipment for desalination of seawater using reverse osmosis technology is powered by electricity or fuel engines, suitable for building factories on land or using on large ships with power generation equipment. Wider range, especially popularized in many islands and other regions

Method used

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  • High-pressure pump device for driving sea water to be desalinated through complementation of wind and power
  • High-pressure pump device for driving sea water to be desalinated through complementation of wind and power
  • High-pressure pump device for driving sea water to be desalinated through complementation of wind and power

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Experimental program
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Effect test

Embodiment 1

[0021] Such as figure 1 and image 3 As shown, an embodiment of the wind power complementary driven seawater desalination high-pressure pump device of the present invention includes a wind turbine, a transmission shaft 11, a second gear commutator 14, an acceleration gear box 18, a wind-powered high-pressure pump 20 and an electric water pump 31. The output shaft 8 of the wind turbine is connected to the upper end of the transmission shaft 11 through the second coupling 9, and the lower part of the second coupling (9) is equipped with a thrust bearing (10), and the lower end of the transmission shaft 11 passes through The shaft coupling 15 is connected with the input shaft of the second gear commutator 14, the output shaft of the second gear commutator 14 is connected with the input shaft of the acceleration gearbox 18 through the third coupling 17, and the acceleration gearbox 18 The output shaft of the output shaft is connected with the main shaft of the wind energy-driven ...

Embodiment 2

[0031] Such as figure 2 and image 3As shown, another embodiment of the wind power complementary driving seawater desalination high-pressure pump device of the present invention: the difference between it and the first embodiment is that the horizontal-axis wind turbine in the first embodiment is replaced by a vertical-axis wind turbine. It includes a wind turbine, a transmission shaft 11 , a second gear commutator 14 , an acceleration gear box 18 , a wind energy-driven high-pressure water pump 20 and an electric water pump 31 . The output shaft of the wind turbine is connected to the upper end of the transmission shaft 11 through the first coupling 7, and the lower end of the transmission shaft 11 is connected to the input shaft of the second gear commutator 14 through the second coupling 9' connected, the output shaft of the second gear commutator 14 is connected with the input shaft of the acceleration gearbox 18 through the third coupling 17, and the output shaft of the ...

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Abstract

The invention relates to the field of desalination of sea water, in particular relating to a high-pressure pump device for driving sea water to be desalinated through complementation of wind and power. The high-pressure pump device comprises a wind machine, a transmission shaft, a gear tumbler, an acceleration gear case, a wind power-driven high-pressure water pump and an electric water pump, andis characterized in that the output shaft of the wind machine is fixedly connected with the upper end of the transmission shaft; the lower end of the transmission shaft is fixedly connected with the input shaft of the gear tumbler; and the output shaft of the gear tumbler is connected with the input shaft of the acceleration gear case through a coupler; and the output shaft of the acceleration gear case is connected with the main shaft of a wind-driven high-pressure pump through a coupler. In the scheme provided by the invention, the wind-driven high-pressure pump is taken as main power, whenthe wind power is not enough or the wind does not exist, the high-pressure pump device can be properly started to ensure facilities to operate. The device is used for desalinating reverse osmosis seawater, and has the advantages of saved investment, high efficiency, low operation and maintenance cost and the like; and by utilizing the device provided by the invention, the power consumption is reduced.

Description

technical field [0001] The invention relates to a device for seawater desalination, in particular to a device for driving a high-pressure pump for seawater desalination with wind power complementarity. Background technique [0002] The shortage of fresh water resources in the world has become a growing concern. Seawater desalination has become an important way to solve the global water crisis. [0003] Seawater desalination is the use of seawater desalination to produce fresh water. It is an open source and incremental technology to realize the utilization of water resources. It can increase the total amount of fresh water without being affected by time, space and climate. Reverse osmosis, etc. At present, the reverse osmosis method using reverse osmosis membrane is rapidly occupying the market due to its advantages of simple equipment, easy maintenance and equipment modularization. The reverse osmosis method uses a semi-permeable membrane that only allows solvents to pas...

Claims

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Application Information

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IPC IPC(8): B63J1/00
Inventor 吴速麻常选蒋家响由长林孙振萍
Owner ARCHITECTURAL ENG INST GENERAL LOGISTICS DEPT P L A
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