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Water-cooled centralized battery heat management device based on new energy charging pile

A technology for battery thermal management and charging piles, applied in secondary batteries, circuits, electrical components, etc., can solve problems affecting battery performance, excessive heat, etc., to improve battery life, efficiently cool down, prolong charge and discharge times and use The effect of longevity

Pending Publication Date: 2020-08-14
SONGZ AUTOMOBILE AIR CONDITIONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on the above, the object of the present invention is to provide a water-cooled centralized battery heat management device based on a new energy charging pile, which can be used in conjunction with the charging pile to provide heat management for the battery of the car when the electric car is charging, to solve the problem of The technical problem that excessive heat is generated during battery charging and seriously affects battery performance

Method used

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  • Water-cooled centralized battery heat management device based on new energy charging pile
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  • Water-cooled centralized battery heat management device based on new energy charging pile

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Embodiment Construction

[0035] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0036] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct...

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Abstract

The invention relates to the technical field of charging pile supporting facilities. The invention discloses a water-cooled centralized battery heat management device based on a new energy charging pile. The battery heat management device is used for carrying out battery heat management in the charging process of an electric automobile, and comprises a shell and a heat management module; a liquidinlet collecting and distributing device and a liquid outlet collecting and distributing device are installed on the shell and being connected with a liquid outlet and a liquid inlet of a battery packcooling plate of the electric automobile respectively; and the heat management module is arranged in the shell, and the heat management module is used for cooling or heating cooling liquid in the battery pack cooling plate. The water-cooled centralized battery thermal management device based on the new energy charging pile provided by the invention is matched with the charging pile for use, can flexibly move and serve a plurality of charging piles, provides battery heat management services for different electric vehicles, and realizes resource sharing.

Description

technical field [0001] The invention relates to the technical field of charging pile supporting facilities, in particular to a water-cooled centralized battery heat management device based on a new energy charging pile. Background technique [0002] With the increasing shortage of energy, new energy vehicles marked by energy conservation and environmental protection are developing rapidly, and electric vehicles are the most widely used new energy vehicles. In the electric vehicle industry, power batteries, charging piles and supporting facilities exist in the form of a complete product chain, and charging piles are the most important link and basic guarantee in the industrial chain for the promotion and application of electric vehicles. [0003] Lithium-ion batteries are the main energy output source of electric vehicles, and their working performance and service life are closely related to their working temperature. The optimal working temperature range of lithium-ion batte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/625H01M10/6556H01M10/6568H01M10/6569
CPCH01M10/613H01M10/625H01M10/6556H01M10/6568H01M10/6569Y02E60/10
Inventor 顾园华王强唐凯斌邢艳青
Owner SONGZ AUTOMOBILE AIR CONDITIONING
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