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New energy automobile battery system burning test device

A new energy vehicle and battery system technology, which is applied in the field of new energy vehicle battery system fire test equipment, can solve the problems of low thermal efficiency of internal combustion engines, increased car ownership, pollution, etc., and achieve the effect of reducing loss and saving maintenance costs

Inactive Publication Date: 2020-06-23
SHANDONG POLYTECHNIC COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

On the one hand, due to the shortage of oil resources, automobiles consume a lot of fuel, and the thermal efficiency of internal combustion engines is currently low. Only about 35%-40% of the heat energy generated by fuel combustion is used for actual automobile driving. The increasing number of automobiles has exacerbated this contradiction. ; On the other hand, the extensive use of automobiles has aggravated environmental pollution, and automobile noise is one of the main contents of environmental noise pollution

Method used

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  • New energy automobile battery system burning test device
  • New energy automobile battery system burning test device
  • New energy automobile battery system burning test device

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Embodiment

[0034] like Figure 1-6As shown, the new energy vehicle battery system fire test device includes an oil pan placement and transfer device 2 and a gear stop mechanism 5, an oil pan 1 and a covering mechanism 4 are placed on the oil pan placement and transfer device 2, and the The covering mechanism 4 is located on the left side of the oil pan 1. The oil pan 1 is a box with an open top, and also includes a lift-type test bracket 3 installed above the middle of the oil pan placement and transfer device 2. The lift-type test bracket 3 The supporting legs are fixed on the oil pan placement and transfer device 2, and also include a gear stop mechanism 5 installed under the oil pan placement and transfer device 2 middle part.

[0035] In this embodiment, the oil pan placement and transfer device 2 includes a roller installation frame 2.1 with outriggers. The tail end of the frame 2.1 is rotatably equipped with tail-end active idler 2.3, and the idler mounting frame 2.1 on the left s...

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Abstract

The invention relates to a new energy automobile battery system burning test device. The device comprises an oil tray placing and transferring device and a gear stopping mechanism. An oil tray and a covering mechanism are placed on the oil tray placing and transferring device; the covering mechanism is located on a left side of the oil tray; the oil tray is a box body with an opening in a top; anda lifting type testing support installed above the middle of the oil tray placing and transferring device is also included, and supporting legs of the lifting type testing support are fixed to the oil tray placing and transferring device. The device has the following beneficial effects that after a battery pack or the system is simulated to be installed on an electric vehicle, when the electric vehicle passes through high-temperature ground or flame ground, and a surface temperature of the battery pack or the system rises suddenly, various conditions which may occur due to a sudden temperature rise of the battery pack or the system in a short time are observed. Through an electric vehicle power battery burning test, use stability of the battery module can be determined, and support is provided for use of a new energy vehicle power battery system.

Description

technical field [0001] The invention relates to a fire test device for a battery system of a new energy vehicle, which belongs to the technical field of special detection instruments for power battery packs or system safety tests. Background technique [0002] As the world's energy crisis and environmental protection issues become increasingly prominent, the automobile industry is facing severe challenges. On the one hand, due to the shortage of oil resources, automobiles consume a lot of fuel, and the thermal efficiency of internal combustion engines is currently low. Only about 35%-40% of the heat energy generated by fuel combustion is used for actual automobile driving. The increasing number of automobiles has exacerbated this contradiction. ; On the other hand, the extensive use of automobiles has aggravated environmental pollution, and automobile noise is one of the main contents of environmental noise pollution. [0003] In real life, we need to meet people's material...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/385G01N25/00
CPCG01R31/385G01N25/00
Inventor 高琰马玉高蕾李芳玲李雯雯王馨苒屈道宽赵一橦王涛侯圣勇于玉洁韩悦刘紫昕陈长通高淑敏
Owner SHANDONG POLYTECHNIC COLLEGE
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