Flue gas filtering mechanism of new energy automobile battery and new energy automobile battery
A new energy vehicle and filter mechanism technology, which is applied in the direction of dispersed particle filtration, exhaust plug device, climate change adaptation, etc., can solve the problems of reducing user safety, environmental pollution, etc., to reduce energy, reduce environmental pollution, increase The effect of length
Active Publication Date: 2022-04-08
深蓝汽车科技有限公司
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Problems solved by technology
[0004]
One of the purposes of the present invention is to provide a smoke filter mechanism for a new energy vehicle battery to solve the problems that the existing technology is likely to cause environmental pollution and reduce the safety of users; the second purpose is to provide a new energy vehicle battery
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[0049] The implementation of the technical solutions of the present invention will be described below with reference to the accompanying drawings and preferred embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, but not for limiting the protection scope of the present invention.
[0050] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components r...
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The invention relates to a new energy automobile battery flue gas filtering mechanism and a new energy automobile battery, the new energy automobile battery flue gas filtering mechanism comprises a gas inlet pipe, an exhaust pipe and a sealing cavity, the gas inlet pipe and the exhaust pipe are both provided with sealing ends, and the other end of the gas inlet pipe and the other end of the exhaust pipe are both communicated with the outside; the air inlet pipe and the exhaust pipe are both located in the sealing cavity, the air inlet pipe is provided with a first hole, the exhaust pipe is provided with a second hole, and the first hole, the second hole, the sealing end of the air inlet pipe and the sealing end of the exhaust pipe are all located in the sealing cavity. The flue gas flow path length is increased, the flue gas is decelerated, meanwhile, the sealing cavity is arranged, the flue gas can rotate in the sealing cavity, the energy of solid particles in the flue gas is further weakened, the discharge amount of the solid particles is reduced, the solid particles are prevented from being gathered at the discharge outlet, the environmental pollution degree is reduced, and the energy-saving and environment-friendly effects are achieved. And the risk of fire occurrence is reduced.
Description
technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to battery technology for new energy vehicles. Background technique [0002] At present, new energy vehicles are moving towards the direction that the power battery will not catch fire or explode, and has opened up technological innovation. In order to achieve no fire and no explosion, the entire package must be well sealed during the thermal runaway process and vented in a directional manner. The lithium battery of the ternary system has a large amount of gas production and a large loss of quality after the thermal runaway of the battery cell. As a result, there is a lot of flue gas discharged at a fast rate. The main components of the flue gas are combustible gas, solids formed after the positive and negative materials of the battery cell burn and fall off. The combustible gas is easily ignited by the high-temperature solids that erupt together at the outlet of the b...
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IPC IPC(8): H01M50/30B01D46/24B01D46/62
CPCY02E60/10Y02A50/2351
Inventor 蒋顺业牟丽莎张友群杨辉前
Owner 深蓝汽车科技有限公司