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Charger for heat exchange based on fresh air heat exchanging device and method

A technology for heat exchange devices and chargers, which is applied in charging stations, electric vehicle charging technology, cooling/ventilation/heating transformation, etc. It can solve the problems of difficulty in volume reduction, small upgrade potential, and high cost, and achieve simple process flow , low cost, large processing freedom

Inactive Publication Date: 2019-03-01
SHANDONG LUNENG SOFTWARE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Affected by the above factors, the traditional heat pipe heat exchange device is very difficult to reduce the volume, and the potential for further upgrading of power is also small, and the cost is also high

Method used

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  • Charger for heat exchange based on fresh air heat exchanging device and method
  • Charger for heat exchange based on fresh air heat exchanging device and method
  • Charger for heat exchange based on fresh air heat exchanging device and method

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0038] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0039] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinatio...

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Abstract

The invention discloses a charger for heat exchange based on a fresh air heat exchanging device and a method. The charger for the heat exchange based on the fresh air heat exchanging device comprisesa charger body. A charging module is arranged in a charger body machine cabinet, a heat exchanging device is arranged at the corresponding position on the machine cabinet of the charging module, and the heat exchanging device comprises at least one countercurrent heat exchanging core body and cooling draught fans; and each countercurrent heat exchanging core body comprises a plurality of heat exchanging pieces arranged side by side, heat conducting channels are formed between any two adjacent heat exchanging pieces, the heat conducting channels are divided into heat absorbing channels and heatdissipating channels, the heat absorbing channels and the heat dissipating channels are arranged alternately in the configuration direction of the heat exchanging pieces, and the cooling draught fansare arranged at air outlets of the heat absorbing channels and air inlets of the heat dissipating channels.

Description

technical field [0001] The invention relates to a charger and a method for heat exchange based on a fresh air heat exchange device. Background technique [0002] At present, my country's new energy vehicle industry is developing rapidly, and charging facilities have become an important infrastructure for the development of new energy vehicles. In the past two years, the relative lag of basic supporting facilities such as charging piles has become increasingly prominent. At present, in order to improve efficiency, the charging equipment used is mainly DC charging equipment. The charging module is the core unit of DC charging equipment. There are mainly two specifications of 15KW and 20KW in China. Its main function is to convert AC to DC. During the power conversion process, part of the energy will be lost, and most of it will be converted into heat. [0003] The traditional charger adopts fan direct ventilation and forced cooling to dissipate heat. Due to the low protectio...

Claims

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Application Information

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IPC IPC(8): B60L53/302H05K7/20
CPCH05K7/20909Y02T10/70Y02T10/7072Y02T90/12
Inventor 李磊胡勇尚文政庄德才崔亚鹏李建康王立军
Owner SHANDONG LUNENG SOFTWARE TECH
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