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电动叉车电池如何构造?

来源:/ 日期:2021-06-15 发布人:hangong

济南二手叉车是指以电池为驱动力的牵引式叉车。 毫无疑问,电池是叉车的基本核心。 驱动和加载由它驱动。 电池丢失。 叉车就像废铁一样毫无价值。 那么叉车电池如何构造?

Electric forklift is a kind of traction forklift driven by battery. There is no doubt that battery is the basic core of forklift. Drive and load are driven by it. The battery is missing. Forklifts are as worthless as scrap iron. How to construct the forklift battery?
使用的大多数电动叉车和电瓶拖拉机都是“动力电池”。 动力型电池又称“牵引型电池”,其工作原理与起动型电池基本相同。 但是,从结构的观点来看,动力型电池的正极板通常采用管型板,负极板采用糊剂。 盘子。 管状正极板是由一排垂直的铝-铋合金芯和玻璃纤维制成的外套制成的管。 模具位于铅铋合金网格上,由填充的活性材料组成。 。 由于保护了外部玻璃纤维,管中的活性物质不容易脱落,因此管状板的寿命相对较长。 通过螺栓紧固或焊接将各个功率型电池组合成一个无容量的电池组。 电动叉车和电池牵引车由电池组供电。 叉车电池的组合仅仅是电池本身。 如何正确使用它们是后续维护的关键。
Most of the electric forklifts and battery tractors used are "power batteries.". Power type battery is also called "traction type battery", and its working principle is basically the same as that of starting type battery. However, from the point of view of structure, the positive plate of power battery usually adopts tubular plate, and the negative plate adopts paste. Plates. The tubular positive plate is a tube made of a row of vertical aluminum bismuth alloy cores and a jacket made of glass fiber. The mould is located on the grid of lead bismuth alloy and is composed of filled active material. Due to the protection of the external glass fiber, the active substance in the tube is not easy to fall off, so the service life of the tubular plate is relatively long. Each power type battery is assembled into a non capacity battery pack by bolt fastening or welding. Electric forklifts and battery tractors are powered by batteries. The combination of forklift batteries is only the battery itself. How to use them correctly is the key of subsequent maintenance.
      济南二手叉车
众所周知,叉车电池由2V单节串联电池组成,混合更多增强电流,从而驱动叉车。 在初始阶段,单体是管状板的组合。 初始充电分两个阶段进行:首先,将初始充电电流充入电解液中以释放气泡,单电池的电压升至2.3?2.4V。 然后电流减小到1/1。 2初始充电电流,继续向电解液充电,以释放出比符号更强的气泡,并且电压稳定3H。
As we all know, forklift batteries are composed of 2V single batteries in series, which mix more current to drive forklift. In the initial stage, the monomer is a combination of tubular plates. The initial charging is divided into two stages: first, the initial charging current is charged into the electrolyte to release bubbles, and the voltage of the single cell is increased to 2.3? 2.4V。  Then the current is reduced to 1 / 1. 2 initial charging current, continue to charge the electrolyte to release stronger bubbles than the symbol, and the voltage is stable for 3 h.
充电时间约为45?65H。 在充电过程中,应通过将电流减半,停止充电或冷却来测量电解质温度。 温度控制在35?40度。 如果初始充电完成,则电解质的比重不相同。 用蒸馏水或比重为1.4的电解质进行调节。 调整后,给2H充电直至比重达到要求。 另外,叉车电池不能过放电,过度充电或放电会影响电池本身的寿命。 新电池充电后通常无法达到容量,应将其放电。
The charging time is about 45? 65H。  During charging, the electrolyte temperature shall be measured by halving the current, stopping charging or cooling. The temperature is controlled at 35 ℃? 40 degrees. If the initial charge is completed, the specific gravity of the electrolyte is different. Adjust with distilled water or electrolyte with specific gravity of 1.4. After adjustment, charge 2H until the specific gravity reaches the requirement. In addition, forklift battery can not be over discharged, overcharge or discharge will affect the life of the battery itself. The capacity of a new battery is usually not reached after charging, so it should be discharged.
以20HH的放电速率放电(即,以额定容量的1/20的电流放电,直到电池电压降至1.75V),然后补充充电电流。 经过充放电循环后,如果容量仍低于额定容量。 在90点钟,应再次实行充电和放电循环。 叉车的电池单元将来会处于不平衡状态,应仔细检查,否则电池寿命会迅速下降。
Discharge at a discharge rate of 20hh (i.e. discharge at a current of 1 / 20 of the rated capacity until the battery voltage drops to 1.75v), and then replenish the charging current. After the charge discharge cycle, if the capacity is still lower than the rated capacity. At 90 o'clock, the charge and discharge cycle should be performed again. The battery unit of forklift truck will be in unbalanced state in the future, so it should be checked carefully, otherwise the battery life will decrease rapidly.

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