What is the structure of the battery?
The device that converts chemical energy into electrical energy is called a chemical battery, generally referred to as a battery for short. After discharging, the internal active material can be regenerated by charging-storing electrical energy as chemical energy; when it needs to be discharged, chemical energy is converted into electrical energy again. This type of battery is called a storage battery, also called a secondary battery.
What is the structure of the battery? ? How much do you know about this problem? ? Today, the editor of Zhengzhou Kanglida Electronic Power Supply Co., Ltd. will give you some relevant information on this issue. I hope it will be helpful to you. In the future, you can avoid detours when using and purchasing.
The batteries that we usually use in cars are called lead-acid batteries. In terms of composition, lead-acid batteries are mainly composed of lead, lead oxides and aqueous solutions of sulfuric acid. Lead and lead oxides are the main raw materials for battery energy storage components, which are responsible for storing the electric energy in the battery. The aqueous solution of sulfuric acid It is the electrolyte of the battery, which mainly provides a medium for battery charging and discharging.
From the perspective of battery structure, commonly used lead-acid batteries can be mainly divided into positive ji plate, negative ji plate, separator, busbar, shell, electrolyte, terminal post and other components. The positive and negative ji boards are mainly composed of lead and are responsible for storing the electric energy in the battery. For the same battery, the number of positive and negative ji boards determines the size of the battery capacity. The more the number of ji boards, the larger the battery capacity. The separator is made of insulating porous material, which is mainly to prevent the positive and negative ji from short-circuiting, and to help prevent the surface active material of the ji plate from falling and absorb and store a certain amount of electrolyte.
The electrolyte is the medium for the transfer of active materials between the positive and negative ji of the battery, and is the environmental basis for battery charging and discharging. The function of the bus bar is to connect each ji plate group in series, which is equivalent to the internal wires of the battery. The junction post is a component connected to the body circuit, which is equivalent to a power socket. Needless to say, the role of the casing is mainly responsible for storing battery components and electrolyte.
The charging and discharging process of a battery mainly relies on its own internal chemical reaction to convert chemical energy into electrical energy. This process is relatively complicated and has nothing to do with our daily car use, so there is no need to elaborate on the principle. Here is just a brief description of what happens to the battery during the charging and discharging process. When the battery is discharged, the sulfuric acid in the electrolyte will continue to decrease, while the moisture will gradually increase; the charging process is just the opposite, the moisture in the electrolyte will continue to decrease, and the sulfuric acid will continue to increase. At the end of charging, water will decompose into hydrogen and oxygen gas, which will make the water in the battery less and less. This is why non-maintenance-free batteries need to add distilled water from time to time.
Zhengzhou Kanglida Electronic Power Co., Ltd. specializes in the development, production and sales of four series of maintenance-free lead-acid batteries and electronic chargers of 2V, 4V, 6V, and 12V. Products are widely used in anti-theft alarm systems, fire alarm systems, building intercom systems, elevator emergency evacuation systems, emergency lights, attendance machines, sprayers, electronic scales, children's electric motorcycles, cartoon inflatable models, car washers, table turntables, parking locks, Flashing lights, traffic lights, DC screens, solar energy, wind energy, UPS, EPS and other power backup systems. When choosing a company, you must choose a company with guaranteed reputation and quality. We are a company that has been operating for many years and has many years of experience, so if you need it, you may wish to contact us. I believe it is a good choice.
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