The invention discloses a cadmium-nickel storage battery, and a storage battery shell comprises two spaced storage battery cavities, wherein two inserting pipes of an air plug are inserted into the two storage battery cavities correspondingly and communicate with the corresponding storage battery cavities correspondingly; and the storage battery cover is provided with a liquid inlet and a liquid outlet which are respectively communicated with the two insertion pipes. The air plug is additionally arranged on the cadmium-nickel storage battery, the two storage battery cavities can be communicated through the air plug, and a flow channel structure is formed between different storage batteries; liquid can be added to the two storage batteries at the same time through the air plug, it can be guaranteed that the liquid level heights of the two storage batteries are kept consistent under the action of a flow channel structure formed by the air plug, and the situation that the liquid level heights in different storage batteries are different after liquid adding is avoided. In addition, the storage battery cavities of the storage batteries can be communicated by increasing the number of theair plugs, water supplementing and liquid adding of the storage batteries are achieved, centralized liquid adding of the storage battery pack can be effectively achieved, and the liquid adding efficiency can be effectively improved.
本发明公开了镉镍蓄电池,蓄电池壳体包括两个间隔的蓄电池腔体,气塞的两个插管分别插入两个蓄电池腔体中并与各自对应的蓄电池腔体连通;蓄电池盖上设有分别与两个插管连通的进液口和出液口。本发明在镉镍蓄电池上增加了气塞,气塞可将两个蓄电池腔体连通,在不同的蓄电池之间形成流道结构;通过气塞可同时对两个蓄电池进行加液,在气塞所形成的流道结构的作用下可保证两个蓄电池的液面高度保持一致,避免加液后不同蓄电池内的液面高度存在差异;并且本发明可通过增加气塞的数量来将多个蓄电池的蓄电池腔体连通,实现对多个蓄电池的补水加液,可以有效实现蓄电池组的集中加液,能够有效提高加液效率。
Cadmium-nickel storage battery
镉镍蓄电池
2021-01-19
Patent
Electronic Resource
Chinese
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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