What conditions can cause the enclosed electric truck battery to catch fire
In the summer, it is also a high season for the ignition of enclosed electric truck batteries. There are probably many friends who are not very familiar with what caused the closed electric vehicle battery to catch fire. After a series of investigations and data analysis, Xiao Bian also summed up under what circumstances, under circumstances that will cause closed electric truck battery fire, I hope to be able to provide some help. The presumable cause of fire in enclosed electric truck batteries can be divided into three categories: 1. In the course of driving a closed electric truck, some lines have already aged, causing a fire caused by insulation damage to the short circuit. 2. The wheels of enclosed electric wagons are used under long-term conditions in conformity with the super standard, causing internal combustion and spontaneous combustion caused by poor heat dissipation. 3, closed-type electric truck battery aging has occurred or the battery used is a poor quality product, causing the battery in the course of the use of the failure caused by the fire. In our lives, there are often many cases in which batteries are being charged, and the damage and losses are very large. When consumers purchase enclosed electric trucks, they must choose those closed-end electric trucks with relatively high market awareness, professional production licenses, and relatively high brand awareness. In the inspection process, they also need to Pay attention to whether the enclosed electric truck can have undervoltage, overcurrent protection and short circuit protection. In the process of using electric trucks, it is necessary to develop good habits, uphold the concept of scientific vehicles, daily inspection and routine maintenance can not be less, if the enclosed electric truck is damaged or faulty, be sure to look for Those who have professional maintenance experience or are professional maintenance personnel should not arbitrarily remove the electrical protection device without knowing the operation, and must ensure that the protection device and the electrical circuit of the electric vehicle are both complete and effective. When closed electric vehicles are stored, they must be stored in an out-of-the-way environment. They should be stored centrally in a sheltered outdoor location or indoors. Long-term exposure to the sun and rain must be avoided. Related regulations configure the fire equipment and facilities. To drive an enclosed electric truck in such a relatively high temperature season, it must be avoided as much as possible. In the process of accelerating the start of the vehicle, it is necessary to slowly turn the handlebars first, and when necessary, they can pause first and wait for speed to accelerate. In the course of using the enclosed electric lorry, it is not always possible to perform braking or start-up operations. If the brakes are required, the steering wheel can be slowly released in advance to allow the electric truck to rely on inertia. Double-Column Automatic Lifting Hopper Blender
The hopper lifting mixers currently used in Chinese manufacturers mostly adopt the single-arm or double-arm type box structure. During mixing, the rotary device is inside the box, taking large floor space, making installation difficult and increasing load on the ground. During material discharging after the mixing is completed, it is not easy to carry out in-place filling with the next procedure and a special lifting machine is needed to realize the filling procedure, which increases the operation space and enhance work intensity, making the costs far higher than those for column lifting mixers.
Double-column lifting hopper mixer. With small floor space, easy installation, availability of in-place filling, simplified operation procedure, reduced work intensity, enhanced work efficiency and stable performance, this machine is widely applied in such industries as medicine, chemical industry, food and health product, and its structural performance reaches the level of other products of its kind in the world.
Features:
â—The operation of the Double Column Automatic Lifting Hopper Blender is very simple, convenient and fast. There are no complex operations such as aligning, clamping, etc. All operations are simplified into the automatic operation procedure of the equipment.
â—Compared with former mixers, it saves more space, and its weight is far lower than that of traditional machines, so it is suitable for floor installation.
â—The machine has a perfect safety protection system and the gyrator center of gravity is ensured to be within the range of the base. Therefore, it is ensured that the machine can rotate stably and reliably without vibration.
â—The machine has an increased mixing angle, so that the movement of materials in the mixing barrel is enhanced, the possibility of material layering is reduced and the mixing evenness is improved.
â—The machine is also provided with lifting function. The materials after mixing can be directly subject to in-place lifting and filling, so as to save the space, reduce the transferring process and lower work intensity.
â—According to user requirements, it can also be additionally mounted with an automatic weighing system. This weighing system can be connected with PLC to automatically control feeding and filling, ensure consistent weight of materials to be filled and facilitate the measurement and the control of transferring batches.
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