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Ventilation method between mechanical rooms of storage battery vehicle

A ventilation method and battery technology, which are applied in the direction of battery/battery traction, electric vehicles, trams, etc., can solve problems such as affecting the service life and the charging and discharging performance of the battery cannot reach a good state, so as to prolong the service life. , improve the temperature, the effect of good charge and discharge performance

Inactive Publication Date: 2019-01-11
ZHUZHOU ELECTRIC LOCOMOTIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing ventilation methods are far from meeting the different temperature requirements of the battery in different seasons. When the temperature of the battery is too high in summer and the temperature of the battery is too low in winter, the charging and discharging performance of the battery will not reach a good level. state, thus affecting its service life

Method used

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  • Ventilation method between mechanical rooms of storage battery vehicle
  • Ventilation method between mechanical rooms of storage battery vehicle
  • Ventilation method between mechanical rooms of storage battery vehicle

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Embodiment Construction

[0031] In view of this, the core of the present invention is to provide a rail transit vehicle airflow organization device, which can not only make the air flow blow to the passengers in the seat area of ​​the vehicle passenger compartment, but also blow to the passengers in the standing area, so as to ensure the air flow between the seat area and the standing area. Passengers can get a good sense of comfort.

[0032] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] The ventilation method for the battery vehicle mechanical room disclosed in the embodiment of the present invention includes a winter ventilation method and a summer ventilation method, wherein the winter ventilation method includes: turning on the heater 1; turning off at least one fan 2; opening the air duct cover pla...

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Abstract

The invention discloses a ventilation method between mechanical rooms of a storage battery vehicle, comprising a winter ventilation method and a summer ventilation method, wherein, the winter ventilation method comprises the following steps of: turning on a heater; turning off at least one fan; and opening an auxiliary transformer cabinet air duct cover plate and a compressor air duct cover plate;and the summer ventilation method comprises the following steps of: turning off the heater; turning on at least one fan; and closing the auxiliary transformer cabinet air duct cover plate and the compressor air duct cover plate. The ventilation method between mechanical rooms of a storage battery vehicle can meet the different temperature requirement of the accumulator in different seasons, so asto enable the charge and discharge performance of the accumulator to reach a better state, prolong the service life of the accumulator, control the hydrogen concentration of the mechanical room within a certain range, and can further guarantee the safety of the vehicle.

Description

technical field [0001] The invention relates to the technical field of battery vehicles, in particular to a ventilation method for a mechanical room of a battery vehicle. Background technique [0002] In the existing rail vehicles, the ventilation of the mechanical room of the battery engineering vehicle is usually through the side wall, and the natural wind passes through the mechanical room to cool the battery and electrical equipment in the mechanical room, and then discharges from the roof fan. [0003] With the deepening of battery research, it is found that the temperature requirements of the battery are different in different seasons. When the ambient temperature is too low in winter, the battery needs to be kept warm or heated to make the charging and discharging performance of the battery reach a better state and prolong the battery life. Its service life; when the temperature is too high in summer, the battery needs to be cooled so that it can work normally. Howev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D13/00B61D27/00B60L50/50
CPCB60L2200/26B61D13/00B61D27/00Y02T10/70
Inventor 李仕林朱茂华徐力李时民刘强
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO
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