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Temperature equalizing plate and seawater desalination system

A technology of uniform temperature plate and condensation system, applied in seawater treatment, general water supply saving, water/sewage treatment and other directions, can solve the problems of restricting island development, national defense, poor condensation effect, small condensation area, etc., to simplify equipment, reduce Energy consumption, the effect of increasing heat transfer efficiency

Active Publication Date: 2019-11-29
SHANDONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] There are more than 10,000 islands in China, but most of them are uninhabitable due to lack of fresh water, and there are less than 500 permanent residents, which restricts the functions of island development and national defense.
[0006] Usually the condensing heat exchanger is tube type, but the condensation effect is poor and the condensation area is small

Method used

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  • Temperature equalizing plate and seawater desalination system
  • Temperature equalizing plate and seawater desalination system
  • Temperature equalizing plate and seawater desalination system

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Embodiment Construction

[0079] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0080] In this article, if there is no special explanation, when it comes to formulas, " / " means division, and "×" and "*" mean multiplication.

[0081] Such as figure 1 A seawater desalination system is shown. The seawater desalination system includes an evaporation system, a condensation system and a freshwater collection system. The seawater is evaporated in the evaporation system to generate steam, and then the steam is condensed in the condensation system to become fresh water, and then the fresh water is collected through the fresh water system to collect.

[0082] The evaporation system includes a solar heat collector 1 and a loop heat pipe 2. The loop heat pipe 2 absorbs solar energy at the evaporation end, and then exchanges heat with seawater at the condensation end 8 to evaporate the seawater;

[0083] The condensation system ...

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Abstract

The invention provides a temperature equalizing plate, comprising a cavity. A closed cavity is arranged inside the cavity, and a capillary structure is arranged at the inner side of the closed cavity.The temperature equalizing plate is characterized in that the capillary structure is arranged around the inner wall of the closed cavity. The invention provides the temperature equalizing plate. Thetemperature equalizing plate can help heat to spread rapidly in a plane range and improves heat exchange efficiency; and the arrangement of a fin structure greatly increases a heat exchange area between water vapor and a condenser, so heat exchange amount is increased, and a water production rate is improved.

Description

[0001] This application is a divisional application with application number 2018112674944, application date October 29, 2018, and invention name "a plate condensing heat exchanger and its seawater desalination system". technical field [0002] The invention relates to the fields of heat exchangers and seawater desalination, in particular to a plate-type condensing heat exchanger and a seawater desalination system thereof. Background technique [0003] Heat pipe technology is a heat transfer element called "heat pipe" invented by George Grover of Los Alamos National Laboratory in the United States in 1963. It makes full use of the principle of heat conduction and phase change medium. The rapid heat transfer properties of the heat pipe quickly transfer the heat of the heating object to the heat source, and its thermal conductivity exceeds that of any known metal. [0004] Heat pipe technology was widely used in aerospace, military and other industries before. Since it was intr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/04C02F1/14C02F103/08
CPCC02F1/04C02F1/043C02F1/14C02F2103/08C02F2303/10Y02A20/124Y02A20/142Y02A20/212
Inventor 郭春生马军卓超杰李佳航王铁信
Owner SHANDONG UNIV