Outdoor anti-vulcanization lead-acid battery with prolonged service life

Abstract

The invention discloses an outdoor anti-vulcanization lead-acid battery with prolonged service life. The battery comprises a shell, two negative plates and a positive plate; a partition plate is inserted between each negative plate and the positive plate; the shell is provided with a liquid storage cavity and a circulating cavity; a movable block is connected into the circulating cavity in a sealing and sliding manner; and a liquid inlet channel is formed in the movable block, a one-way valve is connected into the liquid inlet channel in a sealed mode, the two sides of the circulating cavity are each provided with a backflow opening penetrating through the liquid storage cavity, the two backflow openings are each connected with a one-way valve in the opposite direction in a sealed mode, and an air outlet is formed in the top of the shell. The battery has the advantages that energy is transmitted to the piezoelectric ceramic through outdoor wind power and noise, so that the effect of electrolyte flowing is achieved regularly in the discharging process, and the problem that charging and discharging are affected due to the fact that vulcanization of the storage battery is accelerateddue to long-time standing is avoided.

Description

technical field [0001] The invention relates to the technical field of storage batteries, in particular to an outdoor lead-acid battery with anti-sulfurization and extended service life. Background technique [0002] A device that converts chemical energy into electrical energy is called a chemical battery, generally referred to as a battery. After discharge, the internal active material can be regenerated by charging—the electrical energy is stored as chemical energy; when discharge is required, the chemical energy is converted into electrical energy again. This type of battery is called a storage battery, also known as a secondary battery, and a lead-acid battery is a battery whose electrodes are mainly made of lead and its oxides, and the electrolyte is a sulfuric acid solution. When the lead-acid battery is discharged, the positive electrode is mainly The component is lead dioxide, and the main component of the negative electrode is lead; in the charged state, the main ...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that lead-acid batteries in the prior art are prone to vulcanization when they are left standing outdoors for a long time, so that the battery capacity will gradually decrease until they cannot be used. Long life lead-acid battery

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