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Seawater desalination and natural air-conditioning refrigeration device and method based on ultrasonic waves

A technology of natural air conditioning and refrigeration equipment, applied in air conditioning systems, seawater treatment, heating methods, etc., can solve the problems of high power consumption and high maintenance costs, and achieve the effect of accelerating melting

Active Publication Date: 2021-01-15
CHINA UNIV OF MINING & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Reverse osmosis and electrodialysis consume a lot of power, and the later maintenance costs are high

Method used

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  • Seawater desalination and natural air-conditioning refrigeration device and method based on ultrasonic waves
  • Seawater desalination and natural air-conditioning refrigeration device and method based on ultrasonic waves
  • Seawater desalination and natural air-conditioning refrigeration device and method based on ultrasonic waves

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Embodiment Construction

[0026] The specific embodiments of the present invention will be briefly described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations obtained by those skilled in the art without creative work Examples, all belong to the protection scope of the present invention.

[0027] Figure 1-Figure 3 The preferred embodiment of the present invention is shown, and it is analyzed in detail from different angles.

[0028] Such as Figure 1-3 A seawater desalination and natural air-conditioning refrigeration device based on ultrasonic waves is shown, including a desalination device and a natural air-conditioning refrigeration device.

[0029] The desalination device includes a seawater freezing device and a seawater separation device, wherein the seawater freezing device includes a seawater freezin...

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Abstract

The invention discloses a sea water desalination and natural air conditioning refrigeration device and method based on ultrasonic waves, and relates to the technical field of sea water desalination. The sea water desalination and natural air conditioning refrigeration device comprises a sea water freezing device, a sea water separating device and a natural air conditioning refrigeration device, and the sea water freezing device comprises a sea water freezing chamber, a first ultrasonic generator arranged above the freezing chamber, and a group of concave hole plates arranged inside the freezing chamber; the sea water separating device comprises a separating chamber which is internally provided with a first annular ramp, and the lower surface of the first annular ramp is of a hole plate structure; and the natural air conditioning refrigeration device includes a refrigeration chamber, and a second fan and a second ultrasonic generator which are arranged on one side of the refrigeration chamber, and a second annular ramp is arranged inside the refrigeration chamber. According to the sea water desalination and natural air conditioning refrigeration device and method, the heat effect and the cavitation effect of ultrasonic waves are utilized to make an ice structure loose to form a hole way, the ice surface melts, and desalting of an ice body is accelerated; and heat exchange is conducted on a separated fresh water ice body and hot air, the cooling capacity is recycled, natural air conditioning refrigeration is realized, and the purposes of energy conservation, environmental protection and sustainability are achieved.

Description

technical field [0001] The invention relates to the technical field of seawater desalination, in particular to a seawater desalination and natural air-conditioning refrigeration device and method under the action of ultrasound. Background technique [0002] The southern coastal areas of our country are facing the dual pressure of water quality and resource-based water shortage, and it is urgent to solve the problem of water shortage. Seawater desalination has become the fundamental way to solve the shortage of water resources in coastal areas. [0003] Currently, seawater desalination technology research mainly focuses on distillation, chemical desalination, electrodialysis and reverse osmosis. However, the distillation method produces distilled water by heating seawater to evaporate and then condense. Although the operation is simple, the energy consumption is large and the efficiency is low. Chemical desalination has certain advantages when dealing with water with low an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/38C02F1/22F24F5/00C02F103/08
CPCC02F1/22C02F1/38C02F2103/08F24F5/00Y02A20/124
Inventor 高蓬辉刘星言张东海
Owner CHINA UNIV OF MINING & TECH
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