Engine heat management system and charging vehicle comprising same

Abstract

The invention relates to an engine heat management system and a charging vehicle comprising the same. The engine heat management system comprises a cooling loop used for cooling an engine when the temperature of the engine is higher than first preset temperature. The cooling loop comprises a first cooling system and a second cooling system, and the second cooling system and the first cooling system are connected into the cooling loop in series or in parallel. The engine heat management system can meet the charging requirement of the charging vehicle under various working conditions, and it isensured that the charging vehicle runs safely, efficiently and economically.

Description

technical field

[0001] The invention relates to the technical field of engine thermal management, in particular to an engine thermal management system and a charging vehicle including the same. Background technique

[0002] With the rapid development of electric vehicles, the demand for charging is increasing day by day. In order to meet the diverse charging needs of customers, mobile charging vehicles (hereinafter referred to as "charging vehicles") have emerged as the times require, and most charging vehicles use the "power generation-charging" method. Charging vehicles can be converted based on rear-drive light commercial vehicles, usually by installing a complete set of diesel generators inside the vehicle to generate electricity. However, since the chassis of the vehicle, the space of the compartment and the load of the vehicle are small, a generator with a large volume and weight cannot be installed, so the power generation is generally small, which is far from meeting...

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