Storage battery charging and discharging device

Abstract

The invention relates to a storage battery charging and discharging device which comprises a box body, a UPS body is arranged in front of the box body, a plug pin is arranged in front of the UPS body, and a handle outer hook is arranged above the plug pin; a UPS control panel is arranged on the left side of the box body, an automatic cable alignment control panel is arranged on the right side of the box body, a connecting cable is arranged on the outer side of the automatic cable alignment control panel, an emitter is arranged at the end of the connecting cable, a UPS board card is arranged on the left side in the box body, and a single chip microcomputer is arranged on the right side in the box body. An ABM intelligent charging and discharging management chip is arranged at the lower part in the box body; the method has the advantages that the defect that charge and discharge maintenance needs to be carried out by manually externally hanging a load is overcome, the maintenance time is shortened, the working efficiency is improved, and the service life is effectively prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of storage batteries, and in particular relates to a storage battery charging and discharging device. Background Art

[0002] Battery refers to a general term for all chemical energy batteries that can be recharged and used repeatedly after the power is used to a certain extent. It is also called rechargeable battery. In practical applications, in order to understand the specific situation of the battery, it is necessary to use a battery charge and discharge tester to test the battery. However, the existing battery core capacity charging and discharging has problems such as long maintenance time, high labor intensity and waste of resources. In addition, traditional computer room batteries require manual external load charging and discharging maintenance operations every quarter, which greatly increases the time of the battery maintenance process and reduces the work efficiency during the maintenance process. Therefore, it is very necessary to provide a battery charging and discharging device that solves the defect of requiring manual external load charging and discharging maintenance, reduces maintenance time, improves work efficiency, and effectively extends the service life. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a battery charging and discharging device that solves the defect of requiring manual external load for charging and discharging maintenance, reduces maintenance time, improves work efficiency, and effectively prolongs service life.

[0004] The objective of the present invention is achieved in this way: a battery charging and discharging device, which comprises a box body, a UPS body is arranged in front of the box body, a latch is arranged in front of the UPS body, and a handle outer hook is arranged above the latch; a UPS control panel is arranged on the left side of the box body, an automatic cable alignment control panel is arranged on the right side of the box body, a connecting cable is arranged on the outside of the automatic cable alignment control panel, a transmitter is arranged at the end of the connecting cable, a UPS board is arranged on the left side of the box body, a single-chip microcomputer is arranged on the right side of the box body, and an ABM intelligent charging and discharging management chip is arranged at the bottom of the box body.

[0005] A socket is arranged on the upper rear of the box body, and an alarm is arranged on the lower left side of the box body.

[0006] A driving caster is arranged at the middle part of the lower part of the box body, universal wheels are arranged on both sides of the driving caster, anti-collision aluminum bar mechanisms are arranged on both sides of the lower part of the box body, and anti-collision rubber strips are arranged on the outer sides of the anti-collision aluminum bar mechanisms.

[0007] A touch screen is arranged in front of the UPS control panel, a first start button is arranged on the left side of the touch screen, a first emergency stop switch is arranged on the upper right side of the touch screen, a first constant lock is arranged below the first emergency stop switch, and a status light is arranged below the touch screen.

[0008] A speaker is arranged in front of the automatic cable alignment control panel, a second start button is arranged on the left side of the speaker, a second emergency stop switch is arranged above the right side of the speaker, a second constant lock is arranged below the second emergency stop switch, and a receiver is arranged below the speaker.

[0009] The automatic cable alignment control panel is connected to the connecting cable via a receiver, and the connecting cable is connected to the battery via a transmitter.

[0010] The beneficial effects of the present invention are as follows: the present invention is a battery charging and discharging device. When in use, the present invention solves the defect that the traditional computer room battery needs to be manually charged and discharged by an external load every quarter through the use of a UPS with intelligent charging and discharging functions and the adoption of ABM intelligent charging and discharging management technology, thereby greatly reducing the time of the battery maintenance process and improving the work efficiency during the maintenance process; and through the settings within the system, the battery can be intelligently charged and discharged at any time, effectively extending the service life of the battery, solving the problems of long time, high labor intensity and waste of resources in the existing battery core capacity charging and discharging maintenance process, and reducing the maintenance time requirement of the computer room battery; the present invention has the advantages of solving the defect of requiring manual external loads for charging and discharging maintenance, reducing maintenance time, improving work efficiency and effectively extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The figure is a front view of a battery charging and discharging device of the present invention.

[0012] Figure 2 The figure is a schematic diagram of the internal structure of a battery charging and discharging device of the present invention.

[0013] Figure 3 The figure is a rear view of a battery charging and discharging device of the present invention.

[0014] Figure 4 The figure is a left side view of a battery charging and discharging device of the present invention.

[0015] Figure 5 The figure is a right side view of a battery charging and discharging device of the present invention.

[0016] Figure 6 The present invention is a three-dimensional diagram of a battery charging and discharging device.

[0017] Figure 7 The present invention is a network diagram of a battery charging and discharging device.

[0018] Figure 8 The present invention is a process network diagram of a battery charging and discharging device.

[0019] Fig. 9 This is a comparison diagram of the charging principles of an ABM charger of a battery charging and discharging device of the present invention and a traditional charger.

[0020] Fig.10 The present invention is a schematic diagram of a cyclic three-stage gap battery charging and discharging method of a battery charging and discharging device.

[0021] Fig.11 This is a battery automatic detection alarm diagram of a battery charging and discharging device of the present invention.

[0022] Fig.12 The present invention is a UPS circuit diagram of a battery charging and discharging device.

[0023] Fig.13 A comparison diagram of a traditional UPS and an intelligent UPS of a battery charging and discharging device of the present invention.

[0024] Fig.14 This is a diagram for realizing the goal of a battery charging and discharging device of the present invention.

[0025] In the figure: 1, box body 2, UPS body 3, handle outer hook 4, latch 5, driving caster 6, universal wheel 7, anti-collision aluminum bar mechanism 8, anti-collision rubber strip 9, UPS control panel 91, touch screen 92, first start button 93, first emergency stop switch 94, first constant lock 95, status light 10, automatic cable alignment control panel 101, speaker 102, second start button 103, second emergency stop switch 104, second constant lock 105, receiver 11, connecting cable 12, transmitter 13, UPS board 14, single chip microcomputer 15, ABM intelligent charge and discharge management chip 16, socket 17, alarm. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-5 As shown, a battery charging and discharging device comprises a box body 1, a UPS body 2 is arranged in front of the box body 1, a latch 4 is arranged in front of the UPS body 2, and a handle outer hook 3 is arranged above the latch 4; a UPS control panel 9 is arranged on the left side of the box body 1, an automatic cable alignment control panel 10 is arranged on the right side of the box body 1, a connecting cable 11 is arranged on the outer side of the automatic cable alignment control panel 10, a transmitter 12 is arranged at the end of the connecting cable 11, a UPS board 13 is arranged on the left side of the box body 1, a single-chip microcomputer 14 is arranged on the right side of the box body 1, and an ABM intelligent charging and discharging management chip 15 is arranged at the bottom of the box body 1.

[0029] A socket 16 is provided on the upper rear of the box body 1 , and an alarm 17 is provided on the lower left side of the box body 1 .

[0030] A driving caster 5 is arranged at the middle of the lower part of the box body 1, and universal wheels 6 are arranged on both sides of the driving caster 5. Anti-collision aluminum bar mechanisms 7 are arranged on both sides of the lower part of the box body 1, and anti-collision rubber strips 8 are arranged on the outer sides of the anti-collision aluminum bar mechanisms 7.

[0031] A touch screen 91 is arranged in front of the UPS control panel 9, a first start button 92 is arranged on the left side of the touch screen 91, a first emergency stop switch 93 is arranged on the upper right side of the touch screen 91, a first constant lock 94 is arranged below the first emergency stop switch 93, and a status light 95 is arranged below the touch screen 91.

[0032] A speaker 101 is arranged in front of the automatic cable alignment control panel 10, a second start button 102 is arranged on the left side of the speaker 101, a second emergency stop switch 103 is arranged on the upper right side of the speaker 101, a second constant lock 104 is arranged below the second emergency stop switch 103, and a receiver 105 is arranged below the speaker 101.

[0033] The automatic cable alignment control panel 10 is connected to the connection cable 11 via the receiver 105 , and the connection cable 11 is connected to the battery via the transmitter 12 .

[0034] The present invention is a battery charging and discharging device. When in use, the present invention solves the defect that the traditional computer room battery needs to be manually connected to an external load for charging and discharging maintenance operations every quarter by using a UPS with intelligent charging and discharging functions and adopting ABM intelligent charging and discharging management technology, thereby greatly reducing the time in the battery maintenance process and improving the work efficiency in the maintenance process; and through the settings within the system, the battery can be intelligently charged and discharged at any time, effectively extending the service life of the battery, solving the problems of long time, high labor intensity and waste of resources in the existing battery core capacity charging and discharging maintenance process, and reducing the maintenance time requirement of the computer room battery; the present invention has the advantages of solving the defect that a manual external load is needed for charging and discharging maintenance, reducing maintenance time, improving work efficiency and effectively extending the service life.

[0035] Example 2

[0036] like Figure 1-14As shown, a battery charging and discharging device comprises a box body 1, a UPS body 2 is arranged in front of the box body 1, a latch 4 is arranged in front of the UPS body 2, and a handle outer hook 3 is arranged above the latch 4; a UPS control panel 9 is arranged on the left side of the box body 1, an automatic cable alignment control panel 10 is arranged on the right side of the box body 1, a connecting cable 11 is arranged on the outer side of the automatic cable alignment control panel 10, a transmitter 12 is arranged at the end of the connecting cable 11, a UPS board 13 is arranged on the left side of the box body 1, a single-chip microcomputer 14 is arranged on the right side of the box body 1, and an ABM intelligent charging and discharging management chip 15 is arranged at the bottom of the box body 1.

[0037] In this embodiment, ① in view of the complexity of the maintenance process, simplified maintenance steps are adopted: 1. Necessity analysis and optimization of the maintenance process: a general workflow is drawn for the entire battery charging and discharging manual maintenance process according to the operating steps, as shown in Table 1 below, and necessity analysis and process optimization are performed;

[0038] Table 1 Battery maintenance flow chart

[0039]

[0040] Network diagram Figure 7 As shown in the network diagram, it can be seen that all five steps are serial operations, which take a long time. By using intelligent UPS devices, the original processes A, B, and C are executed simultaneously, changing them to process D', shortening the operation steps in the maintenance process and improving the maintenance work efficiency. The optimized network diagram is shown in Figure 8 As shown, the optimized battery maintenance process is shown in Table 2. After optimization, the key route becomes: D'→D;

[0041] Table 2 Optimized battery maintenance flow chart

[0042] Job Name Process code Preceding Process Follow-up process Preliminary preparations for battery maintenance D’ / D Battery charging and discharging process D D’ /

[0043] ②Adopt ABM intelligent charge and discharge management technology: Adopt ABM intelligent charge and discharge management technology design principle as follows Fig. 9 As shown in the figure; In order to solve the problem of complex maintenance process and effectively avoid the preliminary preparation work during the battery charging and discharging maintenance process, a three-stage intelligent charging and discharging process is designed. The charging and discharging time can be set on the UPS, and no external load is required for maintenance, which greatly saves the time consumed in the operation and maintenance process. Fig.10 As shown; if the battery fails, the UPS system can automatically alarm, and the charge and discharge curve will change, such as Fig.11 The advantages of using ABM battery management technology are shown in Table 3;

[0044] Table 3 Advantages

[0045] form Advantages choose Float Charge <![CDATA[ABM TM , 90% of the time, no floating charge]]> use Overcharge <![CDATA[ABM TM , no overcharging will occur]]> use Current ripple <![CDATA[ABM TM , 90% of the time this will not happen]]> use Thermal runaway breakdown short circuit <![CDATA[Through the implementation of the ABM TM technology, this phenomenon is eliminated]]> use

[0046] ③ The inverter of a standard UPS in the main circuit sleep state is equivalent to an active filter, absorbing the harmonic current from the load end, such as Fig.12 As shown; on this basis, Fig.12 The arrow bar diagram shown in the figure shows the relevant scheme for planning and design;

[0047] ④Optimize light load PF to reduce losses;

[0048] Table 4 Comparison between traditional UPS and intelligent UPS

[0049]

[0050] ⑤ Effect inspection: organize the charging and discharging maintenance of the battery in the computer room, and count the time of the battery maintenance process in the computer room. For detailed statistical data, please refer to the battery maintenance statistics table;

[0051] Table 5 Battery maintenance statistics

[0052] Computer room location Whether to perform self-maintenance Is the implementation successful? Single battery maintenance time (h) Building computer room yes yes 4.32 Urban computer room yes yes 3.76 No city computer room yes yes 4.79 Kunshan computer room yes yes 5.23 Nizhazuo machine room yes yes 3.12 Niubu Computer Room yes yes 4.65 Gaogou Institute Computer Room yes yes 4.34 Dougou Station Machine Room yes yes 4.56 Yanqiao Institute Computer Room yes yes 5.45 Shijian Office Computer Room yes yes 3.12 Average or percentage 100％ 100％ 4.33

[0053] The statistics in the table show that after using the intelligent UPS with ABM charging management technology, the time for a single battery maintenance in the actual computer room battery maintenance process is reduced to 4.33 hours, which greatly reduces the time consumed in the battery maintenance process and meets the set single computer room battery charging and discharging maintenance target value of 4.76 hours. The effect inspection bar chart is as follows Fig.14 As shown;

[0054] The automatic cable alignment control panel consists of a transmitter and a receiver at both ends of the connecting cable. It is controlled by a single-chip microcomputer to determine and automatically detect the connection relationship and status between the connecting cable and the battery, automatically display the cable connection mode, and can automatically determine the cable short circuit and open circuit status, which is convenient for operators to handle in time;

[0055] The use of intelligent UPS with ABM charging management technology automatically charges and discharges batteries through the UPS system, effectively avoiding the occurrence of dangerous factors in the process of manual maintenance, greatly improving the efficiency of battery maintenance, and reducing the annual manual maintenance cost of batteries. After the activity, the maintenance time of batteries in a single machine room was greatly reduced, and the improvement effect was obvious;

[0056] 1) Economic benefits: Using smart UPS to realize intelligent charging and discharging of batteries increases production safety and reduces the manual maintenance cost of batteries. According to the national requirements, batteries need to be maintained once a quarter, four times a year, and the maintenance price of a single battery group is 2,000 yuan. According to the requirements of the State Grid computer room construction, each computer room must have one main (2 groups) and one backup (2 groups), a total of 4 groups of batteries. The annual maintenance cost is: 0.2*4*4=3.2 (10,000 yuan), and a single computer room saves 32,000 yuan in manual maintenance costs per year.

[0057] 2) Social benefits: With the rapid development of the power grid, the contradiction of lack of staff in power transformation, maintenance and monitoring has become increasingly prominent. Intensive management requires a more efficient working method. Fewer or no power outages are the most essential embodiment of "obtaining electricity". The use of UPS devices with intelligent charging and discharging functions of ABM battery management can effectively avoid the occurrence of manual maintenance battery safety incidents, improve the utilization rate of batteries, and achieve "good use of electricity, less power outages, and fast power restoration" on the customer side, enhance customers' perception of obtaining electricity, improve power supply reliability, provide high-quality services to the society, enhance the company's service image, and have a good effect on its social image.

[0058] The present invention is a battery charging and discharging device. When in use, the present invention solves the defect that the traditional computer room battery needs to be manually connected to an external load for charging and discharging maintenance operations every quarter by using a UPS with intelligent charging and discharging functions and adopting ABM intelligent charging and discharging management technology, thereby greatly reducing the time in the battery maintenance process and improving the work efficiency in the maintenance process; and through the settings within the system, the battery can be intelligently charged and discharged at any time, effectively extending the service life of the battery, solving the problems of long time, high labor intensity and waste of resources in the existing battery core capacity charging and discharging maintenance process, and reducing the maintenance time requirement of the computer room battery; the present invention has the advantages of solving the defect that a manual external load is needed for charging and discharging maintenance, reducing maintenance time, improving work efficiency and effectively extending the service life.

Claims

1. A battery charging and discharging device, comprising a box, characterized in that: A UPS body is arranged in front of the box, a latch is arranged in front of the UPS body, and a handle outer hook is arranged above the latch; a UPS control panel is arranged on the left side of the box, an automatic cable alignment control panel is arranged on the right side of the box, a connecting cable is arranged on the outside of the automatic cable alignment control panel, a transmitter is arranged at the end of the connecting cable, a UPS board is arranged on the left side of the box, a single-chip microcomputer is arranged on the right side of the box, and an ABM intelligent charge and discharge management chip is arranged at the bottom of the box.

2. A battery charging and discharging device as claimed in claim 1, characterized in that: A socket is arranged on the upper rear of the box body, and an alarm is arranged on the lower left side of the box body.

3. A battery charging and discharging device as claimed in claim 2, characterized in that: A driving caster is arranged at the middle part of the lower part of the box body, universal wheels are arranged on both sides of the driving caster, anti-collision aluminum bar mechanisms are arranged on both sides of the lower part of the box body, and anti-collision rubber strips are arranged on the outer sides of the anti-collision aluminum bar mechanisms.

4. A battery charging and discharging device as claimed in claim 1, characterized in that: A touch screen is arranged in front of the UPS control panel, a first start button is arranged on the left side of the touch screen, a first emergency stop switch is arranged on the upper right side of the touch screen, a first constant lock is arranged below the first emergency stop switch, and a status light is arranged below the touch screen.

5. A battery charging and discharging device as claimed in claim 1, characterized in that: A speaker is arranged in front of the automatic cable alignment control panel, a second start button is arranged on the left side of the speaker, a second emergency stop switch is arranged above the right side of the speaker, a second constant lock is arranged below the second emergency stop switch, and a receiver is arranged below the speaker.

6. A battery charging and discharging device as claimed in claim 5, characterized in that: The automatic cable alignment control panel is connected to the connecting cable via a receiver, and the connecting cable is connected to the battery via a transmitter.

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