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Heating system and heating method for fuel cell vehicle

A fuel cell vehicle and heating system technology, applied in vehicle components, heating/cooling equipment, air handling equipment, etc., can solve the problems of unfavorable cruising range of the whole vehicle, large battery power consumption, etc., and achieve good safety performance and energy saving. , to ensure the effect of stability

Pending Publication Date: 2019-01-22
SHANGHAI CHONGSU ENERGY TECH CO LTD
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Problems solved by technology

[0003] Although new energy vehicles have so many advantages, in terms of internal heating, new energy vehicles do not have the heat source of traditional engines, and other methods must be used for heating in winter. If new energy vehicles only use PTC air heaters, heating in winter will consume a lot of batteries Electric energy is detrimental to the cruising range of the vehicle

Method used

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  • Heating system and heating method for fuel cell vehicle
  • Heating system and heating method for fuel cell vehicle

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Embodiment Construction

[0031] The present invention will be described in detail below with reference to the drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation mode and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0032] Such as figure 1 As shown, this embodiment provides a heating system for a fuel cell vehicle, which includes a fuel cell 1, a water pump 2, a heating core 3, and a radiator 5, a fuel cell 1, a water pump 2, and a heating core 3 are connected end to end in turn to form a loop, and the two ends of the radiator 5 are connected to the two ends of the warm air core 3 respectively.

[0033] Among them, the water pump 2 is equipped with antifreeze liquid, and the antifreeze liquid circulates in the loop formed by the fuel cell 1, the water pump 2 and the warm air core 3. The system also includes ...

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Abstract

The invention relates to a heating system and a heating method for a fuel cell vehicle. The system comprises a fuel cell, a water pump, a heating air core and a radiator. The fuel cell, the water pumpand the heating air core are sequentially connected to form a loop, and two ends of the radiator are respectively connected to two ends of the heating air core. The method comprises the following steps of: heating the liquid in the water pump by the heat radiated by the fuel cell when the fuel cell is in operation; the liquid in the water pump enters the heating air core after being heated up toheat the cabin of the fuel cell vehicle; after heating the cabin, the liquid in the water pump dissipates the excess heat through the radiator; the liquid in the pump is returned to the water pump viathe fuel cell. Compared with the prior art, the invention has the advantages of simple realization, high energy utilization efficiency, cost saving and the like.

Description

Technical field [0001] The invention relates to the field of automobile heating, in particular to a heating system and heating method for fuel cell vehicles. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as the power source (or the use of conventional vehicle fuels, the use of new on-board power devices), and the integration of advanced technologies in vehicle power control and driving. Cars with new technologies and new structures. Compared with traditional fuel vehicles, new energy vehicles are easy to manipulate, simple in structure, relatively few running transmission parts, no need to replace oil, oil pump, muffler, etc., and no need to add cooling water. Maintenance workload is small. If the quality of the battery is too hard, the service life will be longer than that of a fuel vehicle. Simple structure, convenient use and maintenance, and durable. [0003] Although new energy vehicles have so many advantages, in terms ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/04B60H1/22
CPCB60H1/00392B60H1/00885B60H1/04B60H1/2221B60H2001/224
Inventor 熊高鹏李洪军陈玮山
Owner SHANGHAI CHONGSU ENERGY TECH CO LTD
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