Integrated hydrogen fuel cell vehicle-mounted intelligent thermal management system

An intelligent thermal management and fuel cell technology, applied in fuel cell heat exchange, fuel cells, fuel cell additives, etc., can solve the problem of shortening the start-up time of fuel cell vehicles, inability to solve cooling or heating moisture, and low cooling and heating efficiency And other issues

Pending Publication Date: 2022-01-21
JIANGSU JIAHE THERMAL SYST RADIATOR
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Problems solved by technology

[0003] A Chinese patent discloses a fuel cell vehicle thermal management system (authorized announcement number CN109980246B). This patented technology solves the problem of heat preservation of the power battery, which is conducive to shortening the start-up time of the fuel cell vehicle and can make full use of the fuel cell su

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  • Integrated hydrogen fuel cell vehicle-mounted intelligent thermal management system
  • Integrated hydrogen fuel cell vehicle-mounted intelligent thermal management system
  • Integrated hydrogen fuel cell vehicle-mounted intelligent thermal management system

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Embodiment Construction

[0026] see Figure 1-8 , in the embodiment of the present invention, the integrated hydrogen fuel cell vehicle-mounted intelligent thermal management system includes a battery box 1, a temperature conducting plate 2 is installed inside the battery box 1, and a temperature sensor 3 is installed on the inner right surface of the battery box 1 , the upper end of the battery box 1 is hinged with a box cover 4, a refrigeration box 5 is installed behind the battery box 1, there is cooling water inside the refrigeration box 5, and a temperature conducting box 6 is installed through the left surface of the refrigeration box 5, and the temperature conducting box The inside of 6 is equipped with a semiconductor refrigeration chip 7, the inside of the refrigeration box 5 is equipped with a water pump seat 8, the inside of the water pump seat 8 is equipped with a water pump 9, one end of the water pump 9 is connected to the first water pipe 10, and the other end of the water pump 9 is conn...

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Abstract

The invention relates to the technical field of thermal management of hydrogen fuel cells, and discloses an integrated hydrogen fuel cell vehicle-mounted intelligent thermal management system which comprises a battery box, a temperature guide plate is mounted in the battery box, a temperature sensor is mounted on the surface of the right side in the battery box, and a box cover is hinged to the upper end of the battery box. A refrigeration box is installed behind the battery box, and a temperature conduction box is installed on the left side surface of the refrigeration box in a penetrating mode. According to the invention, the refrigeration box and the heating box are arranged, the refrigeration box is used for cooling treatment, the heating box is used for heating treatment, the refrigeration efficiency and the heating efficiency are very high, and a baffle plate blocks a circulating air pipe during refrigeration; during heating, a first electric valve and a second electric valve are closed, the influence of refrigeration on the interior of the heating box and the influence of heating on the interior of the refrigeration box are avoided, a moisture absorption pad in the dehumidification assembly can absorb moisture generated during refrigeration or heating, and then the moisture absorption pad is dried through a drying agent in a drying seat; and the box cover and the seat cover can be detached at any time to add the drying agent, which is very convenient.

Description

technical field [0001] The invention relates to the technical field of hydrogen fuel cell thermal management, in particular to an integrated hydrogen fuel cell vehicle-mounted intelligent thermal management system. Background technique [0002] Hydrogen fuel cell vehicles have the advantages of energy saving and environmental protection. They have developed rapidly in recent years and have good application prospects. The hydrogen fuel cells in this vehicle are usually equipped with a thermal management system to manage the temperature of the hydrogen fuel cell to avoid its The temperature is too low or too high. [0003] A Chinese patent discloses a fuel cell vehicle thermal management system (authorized announcement number CN109980246B). This patented technology solves the problem of heat preservation of the power battery, which is conducive to shortening the start-up time of the fuel cell vehicle and can make full use of the fuel cell subsystem and the power battery subsys...

Claims

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Application Information

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IPC IPC(8): H01M8/04007H01M8/04014H01M8/04492H01M8/04828
CPCH01M8/04007H01M8/04014H01M8/04067H01M8/04835H01M8/04492H01M2250/20Y02E60/50
Inventor 祁影霞李宝民马树洋
Owner JIANGSU JIAHE THERMAL SYST RADIATOR
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