CN-115275401-B - Lead-acid storage battery charging and discharging maintenance equipment and maintenance method

Abstract

The invention discloses a lead-acid storage battery charging, discharging, maintaining and repairing device and a use method thereof, wherein the device comprises a box frame, a charging, discharging and repairing integrated module, a display screen, a high-frequency switching power supply and an industrial-grade touch control integrated machine, wherein the industrial-grade touch control integrated machine is arranged in the box frame, the display screen and the high-frequency switching power supply are embedded in a box door, the charging, discharging and repairing integrated module is arranged in the box frame above the industrial-grade touch control integrated machine, and the charging, discharging and repairing integrated module is connected with an electrode column in a battery storage bin through a lead wire.

Inventors

• ZHAO ZHANG

Assignees

• 北京立信桥电子设备有限公司

Dates

Publication Date

20260512

Application Date

20220418

Claims (3)

1. 1. The application method of the lead-acid storage battery charging, discharging, maintaining and repairing equipment is characterized by comprising the following steps of: S1, after a lead-acid storage battery to be charged is connected with an electrode column in a battery storage bin, a constant-current charging stage is carried out, and the lead-acid storage battery is charged by adopting the maximum current matched with the lead-acid storage battery, so that the lead-acid storage battery receives more electric quantity in unit time, and the voltage gradually rises in the process until the voltage in the current stage reaches a set voltage; S2, when the voltage in the constant-current charging stage reaches a set voltage, starting a constant-voltage current-limiting charging stage, and gradually reducing the charged current based on the voltage value of S1 until the charged current is lower than the set value, wherein the stage is completed; s3, when the current in the constant-voltage current-limiting stage is gradually reduced to a set value, entering a clutter pulse charging stage, adopting irregular slow pulses and high-frequency pulses carried by equipment to form combined resonance pulses, and under the condition of relatively high voltage, inhibiting temperature rise and water loss of the lead-acid storage battery, removing sulfation in the lead-acid storage battery and pulling and charging the laggard lead-acid storage battery through effectively removing electrochemical polarization and concentration polarization of the lead-acid storage battery; S4, entering a fixed frequency pulse charging stage after the current in the clutter pulse stage is reduced to a safe range; s5, after the current in the fixed frequency pulse stage is reduced to a set value, entering a small current pulse floating charge stage until the electric quantity of the lead-acid storage battery is saturated; Based on the whole charging process from step S1 to step S5, when two electrodes of a charging circuit are connected to the positive electrode and the negative electrode of a lead-acid storage battery to be charged, special electronic pulse waves generated in the process from step S1 to step S5 continuously act on the two electrodes of the lead-acid storage battery, so that the motion states of electrons and H + are changed, and lead sulfate crystals solidified on the electrodes in the lead-acid storage battery are continuously dissociated into the following components under the action of a charging pulse electric field And After the two ions are dissolved and returned to the solution, the lead sulfate crystals accumulated by solidification are removed, the lead-acid storage battery polar plate is in an activated state, the internal resistance is reduced, the capacity is restored or partially restored, and the charging efficiency is improved; the specific operation method in the step S4 is as follows: And (3) on the basis of current reduction of S3, when the current is reduced to a safe range, releasing the high-voltage limit, and activating the refractory sulfate layer through instantaneous high-voltage stimulation.
2. 2. The lead-acid storage battery charging, discharging, maintaining and repairing equipment for executing the method according to claim 1 comprises a box frame (1), a charging, discharging and repairing integrated module (4), a display screen (5), a high-frequency switching power supply (3) and an industrial-grade touch integrated machine (2), and is characterized in that the box inside of the box frame (1) is separated by a partition board, the industrial-grade touch integrated machine (2) is arranged at the bottom inside the box of the box frame (1), the charging, discharging and repairing integrated module (4) is arranged on the upper surface of the partition board inside the box frame (1), a box door (6) is hinged to the side wall of the box frame (1) through a hinge, the display screen (5) and the high-frequency switching power supply (3) are embedded in the box door (6), and the display screen (5) is electrically connected with the high-frequency switching power supply (3) to charge, discharge and repair the integrated module (4).
3. 3. The lead-acid storage battery charging, discharging, maintaining and repairing device according to claim 2, wherein a heater is arranged in the box frame (1) below the battery storage bin.

Description

Lead-acid storage battery charging and discharging maintenance equipment and maintenance method Technical Field The invention belongs to the field of storage battery repair, and particularly relates to a lead-acid storage battery charging and discharging maintenance and repair device and a use method thereof. Background The lead-acid storage battery is lower in cost compared with other storage batteries due to the manufacturing process of the lead-acid storage battery, the lead-acid storage battery is still used on some equipment, in the long-time use process of the lead-acid storage battery, due to the frequent charging times, the sulfuric acid and the electrode in the lead-acid storage battery are sulfated, the decline of the storage battery is reduced, meanwhile, the lead-acid storage battery has stronger pollution, the service life of the lead-acid storage battery is prolonged to reduce the scrapping quantity of the battery, namely, the fund is saved, the pollution to the environment is reduced, the times of storage battery replacement are reduced, and the working efficiency is greatly improved. Therefore, the charging, discharging, maintaining and repairing equipment for the lead-acid storage battery and a using method thereof are provided. Disclosure of Invention The invention aims to provide a lead-acid storage battery charging, discharging, maintaining and repairing device and a use method thereof, so as to solve the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: the lead-acid storage battery charging, discharging and maintaining equipment comprises a box frame, a charging, discharging and repairing integrated module, a display screen, a high-frequency switching power supply and an industrial-grade touch control integrated machine, and is characterized in that the box inside of the box frame is separated by a partition board, the industrial-grade touch control integrated machine is arranged at the bottom inside the box of the box frame, the charging, discharging and repairing integrated module is arranged on the upper surface of the partition board inside the box frame, a box door is hinged to the side wall of the box frame through a hinge, the display screen and the high-frequency switching power supply are embedded in the box door, and the display screen and the high-frequency switching power supply are electrically connected with the charging, discharging and repairing integrated module. Preferably, a heater is arranged in the box frame below the battery storage bin. The maintenance and repair equipment based on the charging and discharging of the lead-acid storage battery and the use method thereof comprise the following steps: s1, after a battery to be charged is connected with an electrode column in a battery storage bin, a constant-current charging stage is carried out; S2, when the voltage in the constant-current charging stage reaches a set voltage, starting a constant-voltage current-limiting charging stage; s3, when the current in the constant-voltage current-limiting stage is gradually reduced to a set value, entering a clutter pulse charging stage; S4, entering a fixed frequency pulse charging stage after the current in the clutter pulse stage is reduced to a safe range; S5, after the circuit in the fixed frequency pulse stage is reduced to a set position, entering a small current pulse floating charge stage until the electric quantity of the battery is saturated. Preferably, the specific operation method in step S1 is as follows: The maximum current charge matched with the battery is adopted, so that the battery can receive more electric quantity in unit time, the voltage can gradually rise in the process until the voltage in the current stage reaches the set voltage, and the stage can be approximately charged with 80% of battery capacity. Preferably, the specific operation method in step S2 is as follows: And (3) gradually reducing the charged current based on the voltage value of the S1 until the current is lower than the set value, and finishing the stage, wherein the current is reduced to ensure that the battery is charged in an increment manner, so that the precipitation amount and the water loss of the storage battery are reduced. Preferably, the specific operation method in step S3 is as follows: The method is characterized in that irregular slow pulses and high-frequency pulses carried by the equipment are adopted to form combined resonance pulses, through effective removal of electrochemical polarization and concentration polarization of a battery, temperature rise and water loss of a storage battery are restrained under the condition of relatively high voltage, sulfation in the storage battery is removed, and a backward battery is pulled to be charged. Preferably, the specific operation method in step S4 is as follows: and (3) reducing the current based on S3, releasing the high-v