CN213906343U - Intelligent battery repair pulse charging integrated machine - Google Patents
Intelligent battery repair pulse charging integrated machine Download PDFInfo
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- CN213906343U CN213906343U CN202022641433.9U CN202022641433U CN213906343U CN 213906343 U CN213906343 U CN 213906343U CN 202022641433 U CN202022641433 U CN 202022641433U CN 213906343 U CN213906343 U CN 213906343U
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Abstract
The utility model provides an intelligent battery restoration pulse all-in-one that charges relates to battery restoration and the technical field that charges. The power supply system for supplying power is respectively connected with the single chip microcomputer and battery voltage monitoring system, the input and display system, the battery temperature detection system, the case heat dissipation system and the charging circuit, the single chip microcomputer for controlling is in signal connection with the battery voltage monitoring system, the input and display system, the battery temperature detection system, the charging circuit and the discharging circuit, and the single chip microcomputer and the battery voltage monitoring system, the battery temperature detection system, the charging circuit and the discharging circuit are respectively connected with the storage battery. Compared with the prior art, the utility model discloses carry out pulse charging to the battery, more can effectively prolong new battery life, maintain new battery capacity unchangeable, can implement effectively to ageing battery and relapse charge-discharge, reach the best activation effect, need not artifical the participation, this charge mode is applicable to various batteries, can realize a tractor serves several purposes.
Description
Technical Field
The utility model relates to a battery repair and the technical field that charges, in particular to intelligent battery repair pulse all-in-one that charges.
Background
In practical application, the quality guarantee period of a storage battery manufacturer is 5 years, and the storage battery after reaching the quality guarantee period of the manufacturer is in a floating charge state for a long time, so that the safety of various application systems is seriously threatened by the problems of unbalanced voltage of storage battery monomers, increased internal resistance, greatly reduced discharge time, scalding of a shell of a rechargeable battery, large pole plate vulcanization degree and the like, sufficient discharge time cannot be provided at a critical moment, and even the problem of degradation of the performance of individual monomers of a storage battery pack is accumulated, so that the storage battery cannot provide enough electric quantity at any moment when needed, and a base station cannot work.
According to the electrochemical principle of the battery, the battery which is normally aged can be effectively activated and repaired under the pulse condition. According to the electrochemical principle, if a charger has a pulse function, the charging mode can effectively slow down the aging of the battery, maintain the capacity of the battery and repair a part of the aged battery. Although the charger in the domestic market is a pulse charger, the pulse charger is not a true pulse charger, and the design is that only in the filtering process, the intensity of filtering is reduced to increase some ripple voltage, so that the so-called pulse is achieved, the essence of the pulse is only a disordered ripple voltage, the aim of repairing the battery by pulse charging cannot be achieved, the temperature of the battery cannot be sensed, the battery is charged blindly, and finally the problems of shortening the service life of the battery, reducing the capacity of the battery, early scrapping of the battery and the like are caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent battery restoration pulse charging all-in-one design scheme that pure pulse was charged solves above-mentioned problem.
The specific technical scheme is that the intelligent battery repairs the pulse and charges the all-in-one, include: the machine is provided with an interface for connecting commercial power and an interface for connecting a storage battery,
the machine is internally provided with a power supply system, a singlechip, a battery voltage monitoring system, an input and display system, a battery temperature detection system, a case heat dissipation system, a charging circuit and a discharging circuit, the power supply system for supplying power is respectively connected with the singlechip, the battery voltage monitoring system, the input and display system, the battery temperature detection system, the chassis heat dissipation system and the charging circuit, the singlechip used for controlling establishes signal connection with the battery voltage monitoring system, the battery temperature detection system, the charging circuit and the discharging circuit, the single chip microcomputer is in bidirectional signal connection with the battery voltage monitoring system and the input and display system, the single chip microcomputer and the battery voltage monitoring system, the battery temperature detection system, the charging circuit and the discharging circuit are respectively connected with the storage battery.
Further, the charging circuit comprises an optical coupler and an MOS (metal oxide semiconductor) tube or controllable silicon, and the optical coupler and the single chip microcomputer are connected with a battery voltage monitoring system.
Further, the discharge circuit includes a cement resistor and a relay.
Furthermore, the single chip microcomputer and battery voltage monitoring system comprises a single chip microcomputer and a peripheral circuit connected with the single chip microcomputer, and the peripheral circuit is directly connected to two poles of the storage battery.
Further, the input and display system includes an LED display and an operator interface.
Further, the battery temperature detection system comprises a thermistor and a matching circuit connected with the thermistor.
Furthermore, the chassis heat dissipation system comprises at least one heat dissipation fan.
The utility model can effectively charge the storage battery reasonably, realize pure pulse charging, and can effectively prolong the service life of a new battery and maintain the capacity of the new battery unchanged or even increase the capacity of the new battery compared with the existing battery charging and battery repairing system; the charging method can effectively and repeatedly charge and discharge the aged battery, achieves the optimal battery activation effect, does not need manual participation, is suitable for various battery types and different voltage working conditions, and can realize multiple purposes.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic diagram of a smart battery repair pulse charging all-in-one machine;
FIG. 2 is a schematic diagram of an application of the intelligent battery repairing pulse charging all-in-one machine;
FIG. 3 is a waveform of an output of a smart battery repair pulse charging machine when charging a new battery;
FIG. 4 is experimental comparison data after 35 times of charging and discharging of a new battery;
FIG. 5 is data of a nickel cadmium cell repair experiment;
fig. 6 is lead acid battery repair experimental data.
Wherein: 1. the device comprises a machine, 2, a power supply system, 3, a singlechip and battery voltage monitoring system, 4, an input and display system, 5, a battery temperature detection system, 6, a case heat dissipation system, 7, a charging circuit, 8, a discharging circuit, 9 and a storage battery.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
In the description of the present invention, it should be noted that the terms "inner", "outer", "left" and "right" are used for indicating the position or positional relationship based on the positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus should not be construed as limiting the present invention.
Example 1: intelligent battery restores pulse charging all-in-one includes: the machine 1 is provided with an interface for connecting a commercial power and an interface for connecting a storage battery 9, a power supply system 2, a singlechip and battery voltage monitoring system 3, an input and display system 4, a battery temperature detection system 5, a case heat dissipation system 6, a charging circuit 7 and a discharging circuit 8 are arranged in the machine 1, the power supply system 2 for supplying power is respectively in circuit connection with the singlechip and battery voltage monitoring system 3, the input and display system 4, the battery temperature detection system 5, the case heat dissipation system 6 and the charging circuit 7, the singlechip and battery voltage monitoring system 3 for controlling, the battery temperature detection system 5, the charging circuit 7 and the discharging circuit 8 are in signal connection, and the singlechip and battery voltage monitoring system 3 and the input and display system 4 are in bidirectional signal connection, the single chip microcomputer and battery voltage monitoring system 3, the battery temperature detection system 5, the charging circuit 7 and the discharging circuit 8 are respectively connected with the storage battery 9.
The charging circuit 7 comprises an optical coupler and an MOS (metal oxide semiconductor) tube or controllable silicon, the optical coupler and the single chip microcomputer are connected with the battery voltage monitoring system 3, and the storage battery 9 is subjected to pulse charging. Preferably, the MOS tube is a high-power MOS tube.
The discharge circuit 8 comprises a cement resistor and a relay. Preferably, the cement resistor is a high-power cement resistor. When discharging, the single chip microcomputer controls the relay to enable the high-power cement resistor to discharge for the storage battery 9 so as to convert the energy stored in the storage battery 9 into heat energy. The singlechip measures the voltage of the storage battery 9 in real time through a battery voltage monitoring circuit in the discharging process, so that the capacity of the storage battery 9 is calculated, and the recorded capacity is compared with the last record.
The single chip microcomputer and battery voltage monitoring system 3 comprises a single chip microcomputer and a peripheral circuit connected with the single chip microcomputer, the peripheral circuit is directly connected to two poles of the storage battery 9 and used for providing real-time voltage feedback for the single chip microcomputer, a set of complete charging and discharging programs are installed on the single chip microcomputer, and the charging circuit 7 and the discharging circuit 8 can be controlled to charge and discharge the storage battery 9 by directly intelligently selecting a charging and discharging mode according to information such as temperature and voltage of the storage battery 9 and can also be controlled according to user selection.
The input and display system 4 includes an LED display and an operator interface. The input and display system 4 and the singlechip and battery voltage monitoring system 3 are connected in a bidirectional signal mode, the LED display can display information such as battery voltage, temperature, electric quantity and the state of the machine 1, and a user can select a charging and discharging mode on the operation interface.
The battery temperature detection system 5 includes a thermistor and a matching circuit connected to the thermistor. The battery temperature detection system 5 is used for detecting the temperature of the storage battery 9 and feeding back the temperature to the single chip microcomputer and battery voltage monitoring system 3.
The chassis cooling system 6 includes at least one cooling fan. The case cooling system 6 cools the inside of the machine 1, and keeps the stable operation of the system.
When the machine is used, after one end of the machine 1 is connected with 220V mains supply and the other end of the machine is connected with the storage battery 9 in a one-to-one correspondence manner, the mains supply is converted into direct current by the power supply system 2, and the power supply system 2 supplies power to the single chip microcomputer and battery voltage monitoring system 3, the input and display system 4, the battery temperature detection system 5, the machine case heat dissipation system 6 and the charging circuit 7. The working mode of the machine 1 can be divided into two modes, one is a pulse charging mode, and the other is a repair mode. Under the pulse charging mode, the user firstly arranges the temperature probe connected with the battery temperature detection system 5 on the surface of the storage battery 9, then opens the switch of the power supply system 2, the machine 1 provides stable electric energy input for the storage battery 9 through the charging circuit 7, meanwhile, the input and display system 4 and the machine case heat dissipation system 6 are started, the input and display system 4 can display information such as battery voltage, temperature and the pulse charging mode selected by the user, and the machine case heat dissipation system 6 is responsible for heat dissipation and ensures the stable operation of the machine 1. In the single chip microcomputer and battery voltage monitoring system 3, the single chip microcomputer obtains voltage and internal resistance data of the storage battery 9 through a battery voltage monitoring circuit, monitors the battery state in real time, calculates when the battery is fully charged and stops charging, determines the frequency and amplitude of a waveform to be output through a set of special algorithm, and controls the charging circuit 7 to perform pulse charging on the storage battery 9 through PWM output. If the temperature of the storage battery 9 itself or the ambient temperature is too high during the charging process, the machine will automatically stop charging the storage battery 9 and display the too high temperature until the temperature reaches the temperature at which the storage battery 9 can be charged, and after the storage battery 9 is fully charged, the input and display system 4 will display that the charging is completed. In the repair mode, the initial steps are the same as those in the pulse charging mode, and after the storage battery 9 is fully charged, the single chip microcomputer starts the discharging circuit 8 to discharge the storage battery 9. The battery voltage monitoring system monitors the voltage of the storage battery 9 in the discharging process in real time, the single chip microcomputer calculates the capacity of the storage battery 9 in real time, the single chip microcomputer compares the electric quantity discharged each time with the electric quantity discharged last time after the discharging process is finished to obtain an electric quantity difference, and then the single chip microcomputer determines whether to continue to charge and discharge the storage battery 9 according to the electric quantity difference. If the electric quantity difference is large, the single chip microcomputer can charge and discharge the storage battery 9, and then a new electric quantity difference is calculated; if the difference between the electric quantity is small, the single chip microcomputer stops charging and discharging, and the input and display system 4 displays that the battery repair is finished. The utility model can effectively charge the storage battery 9 reasonably, realize pure pulse charging, and can effectively prolong the service life of a new battery and maintain the capacity of the new battery unchanged or even increase the capacity of the new battery compared with the existing battery charging and battery repairing system; the charging method can effectively and repeatedly charge and discharge the aged battery, achieves the optimal battery activation effect, does not need manual participation, is suitable for various battery types and different voltage working conditions, and can realize multiple purposes.
Use the utility model provides an intelligent battery repairs pulse charging all-in-one and schmach SC-600A intelligence pulse charger charges 35 times to two same new batteries respectively, contrasts, after 35 charge-discharge cycles, uses the utility model provides an intelligent battery repairs battery capacity that pulse charging all-in-one charges has surpassed 75% of the battery capacity that uses the charging of schmach SC-600A intelligence pulse charger.
Adopt above-mentioned step to use the utility model provides an intelligent battery restores pulse charging all-in-one and restores nickel-cadmium battery and lead acid battery respectively. In the repair of the nickel-cadmium battery, the capacity of the repaired battery is increased to 250% after 20 charge-discharge cycles; in the repair of the 12V lead-acid battery, the repaired battery capacity is increased to 640% after 20 charge-discharge cycles, and the electric quantity of the battery is continuously increased in hundreds of charge-discharge cycles.
As shown in fig. 5 and fig. 6, the intelligent battery repairing pulse charging all-in-one machine can change the pulse frequency and the pulse amplitude according to the state of the battery, charge the battery by using a three-section charging principle, effectively sense the temperature of the battery, effectively charge the battery, and prevent the battery from bulging, thereby truly prolonging the service life of the battery, maintaining the capacity of the battery, and preventing the battery from being scrapped in advance; the method can effectively and repeatedly charge and discharge the aged battery, achieves the best activation effect and has obvious repair effect.
The foregoing is only a preferred embodiment of the present invention and is not intended to limit the present invention in any way, and those skilled in the art may make modifications and changes to the equivalent embodiments using the teachings of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. Intelligent battery restores pulse charging all-in-one includes: the machine (1), the machine (1) is provided with an interface for connecting the commercial power and an interface for connecting the storage battery (9), and is characterized in that,
the machine (1) is internally provided with a power supply system (2), a singlechip and battery voltage monitoring system (3), an input and display system (4), a battery temperature detection system (5), a case heat dissipation system (6), a charging circuit (7) and a discharging circuit (8), the power supply system (2) for supplying power is respectively in circuit connection with the singlechip and battery voltage monitoring system (3), the input and display system (4), the battery temperature detection system (5), the case heat dissipation system (6) and the charging circuit (7), the singlechip for controlling is in signal connection with the battery voltage monitoring system (3), the battery temperature detection system (5), the charging circuit (7) and the discharging circuit (8), and the singlechip is in bidirectional signal connection with the battery voltage monitoring system (3) and the input and display system (4), the single chip microcomputer and the battery voltage monitoring system (3), the battery temperature detection system (5), the charging circuit (7) and the discharging circuit (8) are respectively connected with the storage battery (9).
2. The intelligent battery repairing pulse charging all-in-one machine according to claim 1, wherein the charging circuit (7) comprises an optical coupler and an MOS (metal oxide semiconductor) transistor or controllable silicon, and the optical coupler and the single chip microcomputer are connected with a battery voltage monitoring system (3).
3. An intelligent battery repair pulse charging all-in-one machine according to claim 1, wherein the discharge circuit (8) comprises a cement resistor and a relay.
4. An intelligent battery repair pulse charging all-in-one machine according to claim 1, wherein the single-chip microcomputer and battery voltage monitoring system (3) comprises a single-chip microcomputer and a peripheral circuit connected with the single-chip microcomputer, and the peripheral circuit is directly connected to two poles of the storage battery (9).
5. An intelligent battery repair pulse charging all-in-one machine according to claim 1, wherein the input and display system (4) comprises an LED display and an operation interface.
6. An intelligent battery repair pulse charging all-in-one machine according to claim 1, wherein the battery temperature detection system (5) comprises a thermistor and a matching circuit connected with the thermistor.
7. An intelligent battery repair pulse charging all-in-one machine according to claim 1, wherein the case cooling system (6) comprises at least one cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022641433.9U CN213906343U (en) | 2020-11-16 | 2020-11-16 | Intelligent battery repair pulse charging integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022641433.9U CN213906343U (en) | 2020-11-16 | 2020-11-16 | Intelligent battery repair pulse charging integrated machine |
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| Publication Number | Publication Date |
|---|---|
| CN213906343U true CN213906343U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022641433.9U Active CN213906343U (en) | 2020-11-16 | 2020-11-16 | Intelligent battery repair pulse charging integrated machine |
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| CN (1) | CN213906343U (en) |
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Effective date of registration: 20221026 Address after: 100000 Room 0106, Floor 1, No. 26, Shangdi Xinxi Road, Haidian District, Beijing Patentee after: Beijing Jinfa New Energy Technology Co.,Ltd. Address before: 252000 room 110, unit 1, building 21, 40 Yimin Hutong, Dongchangfu District, Liaocheng City, Shandong Province Patentee before: Cui Jin |