Heat exchanger

a heat exchanger and heat exchanger technology, applied in indirect heat exchangers, lighting and heating apparatuses, laminated elements, etc., can solve the problems of reducing the size, affecting the efficiency of heat exchangers, so as to improve the thermal efficiency and prevent the effect of pressure drop

Inactive Publication Date: 2009-12-03
KOREA ATOMIC ENERGY RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0017]An aspect of the present invention provides a heat exchanger that may prevent a

Problems solved by technology

The active method in which a pulsation is applied to a working fluid or an additive is applied to a fluid may be effective in all flowing areas, however, may be restrictively used because separate equipment is additionally needed, and energy requiring for driving the separate equipment is required to be supplied.
However, the conventional heat exchanger has problems which will be describe

Method used

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Embodiment Construction

[0040]Reference will now be made in detail to exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. Exemplary embodiments are described below to explain the present invention by referring to the figures.

[0041]FIG. 2 is a perspective view illustrating a heat exchanger according to example embodiments of the present invention, FIG. 3 is an exploded perspective view illustrating a plurality of plates 200 of a heat exchanger according to example embodiments of the present invention, and FIG. 4 is a perspective view illustrating a plate of FIG. 3.

[0042]The heat exchanger includes a housing 100 receiving the plurality of plates 200 therein, a header portion 105 disposed on both sides of the housing 100, inflow pipes 111 and 121 of a heat exchange fluid, and outflow pipes 112 and 122 of the heat exchange fluid. In this instance, the plurality of plates 200 includ...

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Abstract

Disclosed is a heat exchanger. The heat exchanger includes a plurality of plates superimposed on one another, and a plurality of heat transfer fins formed on the plurality of plates, and shaped into an airfoil, wherein a channel of a fluid between the superimposed plates is formed to perform a heat exchange.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims the benefit of Korean Patent Application No. 10-2008-0051931, filed on Jun. 3, 2008, in the Korean Intellectual Property Office, the disclosure of which is incorporated herein by reference.BACKGROUND[0002]1. Field of the Invention[0003]The present invention relates to a heat exchanger, and more particularly, to a heat exchanger in which a channel type is changed into a fin structure to increase a heat transfer area, and the fin is formed into an airfoil shape to minimize a pressure drop due to the fin structure, thereby increasing a heat flowing performance.[0004]2. Description of the Related Art[0005]In the Republic of Korea, with an economical and social change due to a switchover to a highly industrialized society, energy consumption and emission of greenhouse gases such as carbon dioxide have been rapidly increased. Currently, advanced countries have strongly requested that the Republic of Korea, that is, one of...

Claims

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Application Information

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IPC IPC(8): F28F3/00
CPCF28D9/0037F28F13/06F28F3/048F28F2250/02F28F3/02F28F3/00
Inventor CHA, JAE-EUNKIM, SEONG-OKIM, DONG-EOKKIM, MOO-HWAN
Owner KOREA ATOMIC ENERGY RES INST
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