Automobile with fire-fighting structure
A technology for firefighting and automobiles, which is applied in fire rescue and other fields, and can solve problems such as inability to extinguish fires and low fire extinguishing efficiency
Active Publication Date: 2022-07-22
DONGFENG MOTOR GRP
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- Application Information
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Problems solved by technology
[0003]
The invention provides a car with a fire-fighting structure to ensure the personal safety of fire-fighting personnel, and at the same time solve the problem of low fire-extinguishing efficiency due to the inability to extinguish the fire when there is no high-pressure water pipe
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[0025] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0026] The specific technical features described in the specific embodiments may be combined in any suitable manner if not contradictory, for example, different embodiments and technical solutions may be formed by combining different specific technical features. In order to avoid unnecessary repetition, various possible combinations of various specific technical features in the present invention will not be described separately.
[0027] In the following description, the related terms "first\second\..." are only used to distinguish different objects, and do not mean that there are similari...
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The invention relates to an automobile with a fire-fighting structure, which comprises a fire-fighting liquid injection port used for introducing fire-fighting liquid; the battery pack is provided with a fire valve; one end of the fire-fighting pipeline is connected with the fire-fighting liquid injection port, and the other end of the fire-fighting pipeline is connected with the fire-fighting valve; the fire-fighting assembly is used for opening the fire-fighting valve; wherein the distance between the fire-fighting liquid injection port and the battery pack is greater than a first preset value. The safety of fire extinguishers is guaranteed by keeping a certain distance between the fire-fighting liquid injection port and the battery pack, meanwhile, the fire-fighting valve is opened by adding the fire-fighting assembly, low-pressure water flow can enter the battery pack through the fire-fighting valve from the fire-fighting liquid injection port, fire can be extinguished without a high-pressure water pipe, and therefore the fire extinguishing efficiency is improved.
Description
technical field [0001] The invention relates to the field of automobiles, in particular to an automobile with a fire-fighting structure. Background technique [0002] With the popularity of electric vehicles, the safety of battery packs is extremely important as an important part of electric vehicles. When the battery pack catches fire and spontaneously ignites, the water cannot be directly sprayed into the battery pack, the temperature of the battery cell cannot be rapidly lowered, and the battery cell continues to thermally run out of control, causing a huge safety hazard. The related patent sets a high-pressure water pipe interface on the battery pack to spray water through high pressure. Inside the battery pack, although the fire can be controlled to a certain extent, the fire extinguishers are too close to the flame during operation, which has huge potential safety hazards. At the same time, fire extinguishing has certain requirements on the surrounding environment. Ca...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A62C3/07A62C3/16A62C31/00A62C37/00
CPCA62C3/07A62C3/16A62C31/00A62C37/00Y02E60/10
Inventor 邢俊亚刘宇曼任强朱傲男张静静
Owner DONGFENG MOTOR GRP