New energy automobile power battery heat preservation equipment

Abstract

The invention discloses new energy automobile power battery heat preservation equipment which comprises a new energy battery pack, a plurality of side box bodies are arranged on the outer surface of the new energy battery pack, a plurality of connecting internal pipelines are arranged in the side box bodies, sleeves are arranged on the two sides of the connecting internal pipelines, and internal sleeve cavities are formed in the sleeves. A heating wire is arranged in the inner cylinder cavity, a gas supply device convenient for providing flowing gas and convenient to disassemble and assemble is arranged between the horizontal and vertical side box bodies, and a communicating device convenient for communicating the horizontal and vertical connecting inner pipelines is arranged between the side box bodies at the corner; and the new energy vehicle washing battery heat preservation structure is convenient to disassemble or assemble in a convenient disassembly and assembly mode so as to beconvenient to maintain, and enough hot air can be provided for heat preservation protection of the battery.

Description

technical field [0001] The invention relates to the technical field of power battery equipment for new energy vehicles, in particular to heat preservation equipment for power batteries of new energy vehicles. Background technique [0002] There are many shortcomings in the existing equipment. First, the new energy vehicle battery is difficult to guarantee due to its thermal insulation performance, and the actual capacity of the battery will be low due to the low temperature during the actual use of the battery. Although the existing In the equipment and there is a design to keep the battery warm, but in actual use, the battery heat preservation structure depends more on the heating structure inside the car, and because of this integral design, the battery heat preservation structure cannot be used after damage. Carry out efficient and quick maintenance, so that the battery cannot achieve the purpose of keeping warm at all times, so that when the equipment is actually used, i...

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Problems solved by technology

[0002] There are many shortcomings in the existing equipment. First, the new energy vehicle battery is difficult to guarantee due to its thermal insulation performance, and the actual capacity of the battery will be low due to the low temperature during the actual use of the battery. Although the existing In the equipment and there is a design to keep the battery warm, but in actual use, the battery heat preservation structure depends more on the heating structure inside the car, and because of this integral design, the battery heat preservation structure cannot be used after damage. Carry out efficient and quick maintenance, so that the battery cannot achieve the purpose of keeping warm at all times, so that when the equipment is actually used, it cannot ensure that the battery of the new energy vehicle is in a way that can facilitate personnel to use the vehicle for long-distance travel in a timely and efficient manner, and The use of corresponding new energy vehicles in low-temperature areas cannot guarantee the actual working reliability and high-efficiency working reliability of the car.

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