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New energy automotive power battery heating and cooling integrated device

A new energy vehicle, power battery technology, applied in battery/fuel cell control devices, electric vehicles, secondary batteries, etc., can solve the problems of affecting battery performance and service life, poor charging performance, damage to batteries, etc., to solve the problem of heating Good heat dissipation, heating or cooling effect, small volume effect

Active Publication Date: 2016-10-26
JIANGYIN HUILONG ELECTRIC HEATING APPLIANCE
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the new energy vehicle power battery is different from the general automotive lighting and control batteries. Its charging performance is poor when the ambient temperature is below 0 degrees. The lower the temperature, the harder it is to charge. Therefore, the battery needs to be heated above 0 degrees before charging. However When the battery is discharged during use, it will generate heat. If the heat is not cooled in time, the performance and service life of the battery will be affected, and even the battery will be damaged due to excessive temperature. It is necessary to install a battery cooling device. At present, there is no way to solve the problem of new energy at the same time. Device for heating and heat dissipation of automobile power battery

Method used

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  • New energy automotive power battery heating and cooling integrated device
  • New energy automotive power battery heating and cooling integrated device
  • New energy automotive power battery heating and cooling integrated device

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Embodiment Construction

[0015] Such as figure 1 , figure 2 and Figure 4 As shown, a new energy vehicle battery heating and cooling integrated device is characterized in that it includes a water tank 1, a water pump 2, a radiator 3, a heat exchange plate 4, a heater 5, a pipeline 6 and a controller 7;

[0016] The heat exchange plate 4 includes a bottom plate 4.1, a flat and thin tube 4.2 and a pipe joint 4.3; the flat and thin tube 4.2 is serpentinely arranged on the bottom plate 4.1, and a pipe joint 4.3 is connected to each end of the flat and thin tube 4.2;

[0017] The heater 5 includes a housing 5.1, a liquid inlet pipe 5.2, a liquid outlet pipe 5.3, a heating core 5.4, a temperature sensor 5.5 and a power connection device 5.6; The liquid pipe 5.2 is set at the lower end of the shell 5.1 and communicates with the inside of the shell 5.1, the temperature sensor 5.5 is set outside the lower end of the shell 5.1 and extends into the shell 5.1, the power connection device 5.6 is set at the lowe...

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Abstract

The invention relates to a new energy automotive power battery heating and cooling integrated device which is characterized by comprising a water tank, a water pump, a heat radiator, a heat exchange plate, a heater and pipelines, wherein the heat exchange plate comprises a bottom plate, a flat thin pipe and pipe joints; the heater comprises a shell body, a liquid inlet pipe, a liquid outlet pipe, a heating core, a temperature sensor and a power supply connection device; a liquid outlet end of the water tank communicates with a liquid inlet end of the water pump through the pipeline; a liquid outlet end of the water pump communicates with a liquid inlet pipe of the heater through the pipeline; a liquid outlet pipe of the heater communicates with one pipe joint of the heat exchange plate through the pipeline, and the other pipe joint of the heat exchange plate communicates with a liquid inlet end of the heat radiator through the pipeline; and a liquid outlet end of the heat radiator communicates with a liquid inlet end of the water tank through the pipeline. The new energy automotive power battery heating and cooling integrated device has the advantages of simultaneously solving heating and heat dissipation of a new energy automotive power battery.

Description

technical field [0001] The invention relates to a device for a power battery of a new energy vehicle, in particular to an integrated device for heating and cooling a power battery of a new energy vehicle. Background technique [0002] At present, the new energy vehicle power battery is different from the general automotive lighting and control batteries. Its charging performance is poor when the ambient temperature is below 0 degrees. The lower the temperature, the harder it is to charge. Therefore, the battery needs to be heated above 0 degrees before charging. However When the battery is discharged during use, it will generate heat. If the heat is not cooled in time, the performance and service life of the battery will be affected, and even the battery will be damaged due to excessive temperature. It is necessary to install a battery cooling device. At present, there is no way to solve the problem of new energy at the same time. A device for heating and cooling problems of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/615H01M10/625H01M10/6567H01M10/6554H01M10/655B60L11/18
CPCB60L58/26B60L58/27H01M10/613H01M10/615H01M10/625H01M10/655H01M10/6554H01M10/6567Y02E60/10Y02T10/70
Inventor 谢龙李强
Owner JIANGYIN HUILONG ELECTRIC HEATING APPLIANCE
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