CN209627000U - Battery charge and discharge device - Google Patents
Battery charge and discharge device Download PDFInfo
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- CN209627000U CN209627000U CN201920289292.3U CN201920289292U CN209627000U CN 209627000 U CN209627000 U CN 209627000U CN 201920289292 U CN201920289292 U CN 201920289292U CN 209627000 U CN209627000 U CN 209627000U
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Abstract
The utility model provides a kind of battery charge and discharge device, which includes: metal case, limits electric component accommodating chamber；Power input is set in metal case, for connecting external input power；Power output end is set in metal case, for connecting the battery for needing charge or discharge；Charging module is connected between power input and power output end, is charged to battery；And discharge module, it is connected with power output end, for electric power storage tank discharge.The battery charge and discharge device of this programme can be used for carrying out charge and discharge to the lead-acid accumulator of communication base station greatly reducing the cost for safeguarding battery, be properly arrived at upgrading synergy, energy-saving and environment-friendly social benefit.
Description
Technical field
The utility model relates to charge and discharge power technologies, more particularly to a kind of battery charge and discharge device.
Background technique
Lead-acid battery is widely used in fields such as power, energy storage, uninterruptible power supplies, and UPS battery is as communication base station
The important component of power supply system, be base station power supply last one of safeguard, safety and reliability and use the longevity
Order the also attention increasingly by operator in industry.In China, battery used in the UPS of base station accounts for lead-acid accumulator
30% market share, industry is to the management mode of battery based on replacing, and there are a large amount of energy in production, removal process
The problems such as consumption, bring Heavy environmental pollution, is increasingly serious, meanwhile, the battery operating cost of industry is excessively high, is urgently to be resolved
The problem of.
The UPS battery of general normal use, the service life, the country had considerable part UPS battery throwing at 5 years or so, but at present
Enter to use less than 1 year and begin to go wrong, some are since there are inborn defects in manufacturing process, on the other hand due to lacking
Few necessary maintenance service, does not know the health status of UPS battery at all, causes the base station UPS battery service life generally partially short.
Utility model content
One purpose of the utility model is to provide for a kind of easy to operate, can extend the battery of the service life of battery
Charge and discharge device.
The utility model one is further objective is that will reduce because of security risk brought by battery malfunction.
Particularly, the utility model provides a kind of battery charge and discharge device, which includes: gold
Belong to box body, limits electric component accommodating chamber；Power input is set in metal case, for connecting external input power；
Power output end is set in metal case, for connecting the battery for needing charge or discharge；Charging module is connected to electricity
Between source input terminal and power output end, charge to battery；And discharge module, be connected with power output end, for pair
Electric power storage tank discharge.
Optionally, above-mentioned battery charge and discharge device further include: charging indicator light is connected with charging module, passes through metal
The charging loophole of box body indicates charged state；Discharge indicating lamp is connected with discharge module, passes through the electric discharge light transmission of metal case
Hole is used to indicate discharge condition.
Optionally, above-mentioned battery charge and discharge device further include: temperature detecting module, for measuring environment temperature, and with
Charging module is connected；And charging module adjusts charging voltage also directed to environment temperature.
Optionally, above-mentioned battery charge and discharge device further include: power input and power output end are arranged in can
On the same lateral box wall of body.
Optionally, above-mentioned battery charge and discharge device further include: current detection module is connected with charging module, for examining
Survey charging current；And voltage detection module, it is connected with charging module, for detecting charging voltage.
Optionally, discharge module, the energy discharged using transformation Feedback Technology to power grid feedback battery.
Optionally, charging module is also charged using battery of the pulse charging manner to failure, with the battery to failure
Activating and regenerating.
Optionally, charging module and discharge module are also used to alternately fill the battery of failure using composite pulse mode
Electricity and electric discharge.
Optionally, above-mentioned battery charge and discharge device is used to carry out charge and discharge to the lead-acid accumulator of communication base station.
The battery charge and discharge device of the utility model is arranged charging module and discharge module in metal case, is passed through
The battery that power input and power output end are separately connected external input power and need charge and discharge electrically operated, can be to electric power storage
Pond carries out activating and regenerating, extends the service life of battery, substantially reduces the cost that enterprise safeguards battery.It is properly arrived at
Upgrading synergy, energy-saving and environment-friendly social benefit.
Further, the battery charge and discharge device of the utility model can complete charging, electric discharge, detection, activating and regenerating
Equal multiple functions, a tractor serves several purposes reduce use cost with the labor intensity of maintenance personnel.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the signal shape assumption diagram according to the battery charge and discharge device of the utility model one embodiment；
Fig. 2 is the schematic block diagram of the battery charge and discharge device of one embodiment according to the present utility model；And
Fig. 3 is the schematic block diagram of the battery charge and discharge device of another embodiment according to the present utility model.
Specific embodiment
Fig. 1 is the signal shape assumption diagram according to the battery charge and discharge device 10 of the utility model one embodiment；With
And Fig. 2 is the schematic block diagram of the battery charge and discharge device 10 of one embodiment according to the present utility model.
The battery charge and discharge device 10 generally may include: that metal case 110, power input 120, power supply are defeated
Outlet 130, charging module 140, discharge module 150, limit electric component accommodating chamber；Power input 120, is set to metal
On box body 110, for connecting external input power；Power output end 130 is set in metal case 110, is needed for connecting
The battery of charge or discharge；Charging module 140 is connected between power input 120 and power output end 130, to storage
Battery charging；And discharge module 150, it is connected with power output end 130, for electric power storage tank discharge.The electric power storage of the present embodiment
Charging module 140 and discharge module 150 are placed in metal case 110, utilize power input by pond charge and discharge device 10
120 and power output end 130 to battery carry out charge and discharge it is electrically operated, multiple function can be completed.
For the battery of failure, charging module 140 can also be using pulse charging manner to the battery of failure
Charging, with the storage battery activation regeneration to failure.Or discharge module 150 can be fed back to power grid using transformation Feedback Technology and be stored
The energy of battery release, to make full use of the electric energy of battery, so as to remove the inside vulcanization of fail battery, realization is asked
Inscribe the activating and regenerating of battery.
For ease of operation, power input 120 and power output end 130 can be arranged in the ipsilateral of metal case 110
In box wall.From in ipsilateral connection external input power (such as power grid) and battery.Charging module 140 and discharge module 150
It can be also used for alternately being charged and discharged using battery of the composite pulse mode to failure.
The battery charge and discharge device 10 of the present embodiment can be mainly used in the lead-acid accumulator progress to communication base station
Charge and discharge, and charging module 140 and discharge module 150 can be carried out for the application characteristic and charge-discharge power demand of such battery
Configuration.
Fig. 3 is the schematic block diagram of the battery charge and discharge device 10 of another embodiment according to the present utility model.The implementation
The battery charge and discharge device 10 of example can be further provided with: charging indicator light 141, discharge indicating lamp 151, temperature detection mould
Block 142, current detection module 143, voltage detection module 144.
In above-mentioned increased component, charging indicator light 141 is connected with charging module 140, passes through filling for metal case 110
Electric loophole indicates charged state；Discharge indicating lamp 151 is connected with discharge module 150, passes through the electric discharge light transmission of metal case 110
Hole is used to indicate discharge condition.
Temperature detecting module 142 is connected for measuring environment temperature with charging module 140.Charging module 140, goes back needle
Charging voltage is adjusted to environment temperature, so that battery temperature height does not fill drum, the low also not charge less of temperature.Pass through electric current in charging process
Detection module 143 and 144 real-time data acquisition of voltage detection module are turned down and are filled if it find that constant voltage process electric current cannot decline
Piezoelectric voltage reduces charging current, prevents battery charging thermal runaway.
Current detection module 143 is connected, for detecting charging current with charging module 140；And voltage detection module
144, it is connected with charging module 140, for detecting charging voltage.Charging process can pass through voltage detection module 144 and electric current
Detection module 143 detects the voltage and battery pack current of every battery, the higher battery of single cell voltage of discovery into
Row switches to the relatively low battery of cell voltage, so that whole group battery is consistent during the charging process, realizes equalizaing charge.
The battery charge and discharge device 10 of the present embodiment is realized by the improvement to structurally and electrically constructing to battery
Charge and discharge is electrically operated, substantially reduces the cost that enterprise safeguards battery.It has been properly arrived at upgrading synergy, energy-saving and environment-friendly society
It can benefit.
On the basis of above-mentioned hardware configuration, the battery charging plant of the present embodiment can also be further using autonomous
The full control Semiconductor Converting Technology of research and development passes through advanced vector controlled in conjunction with High Performance DSP digital processing unit and sampling with high precision technology
Algorithm cooperates charge and discharge algorithm to realize the safeguard protection to battery, to extend the service life of battery.The electric power storage of the present embodiment
The course of work of pond charging unit can be with are as follows:
Temperature detecting module 142 measures environment temperature.Charging module 140 utilizes environmental functional temperature signal adjustment charging electricity
Pressure charges to battery, realizes temperature compensation function.
In charging process, voltage detection module 144 detects the voltage of every single battery, and current detection module 143 detects
Charging current is greater than a certain setting value if there is the pressure difference of monomer voltage, and charging module 140 can guarantee each in charging process
Monomer battery voltage is consistent, and realizes equalizaing charge function.
During charging process enters constant-voltage charge, current detection module 143 detects whether charging current will appear
Automatic decline, if electric current is always maintained at constant or has raised trend, charging module 140 reduces charging voltage, to reduce
Charging current prevents the generation of thermal runaway in charging process.
Discharge module 150 is responsible for discharging to battery, and charging module 140 and discharge module 150 are set as cannot be same
When work, charging indicator light 141 display whether charging, discharge indicating lamp 151 display whether discharge again, power input 120
External alternating current input, power output end 130 connect the external battery for needing charge or discharge.
For fail battery, charging module 140 and discharge module 150 fill fail battery using composite pulse mode
Electric discharge, to eliminate lead sulfate crystallization, the activating and regenerating of fail battery is realized in removal battery vulcanization.
In discharge process, discharge module 150, using transformation Feedback Technology, so that the energy feedback of battery is to power grid.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (9)
1. a kind of battery charge and discharge device, characterized by comprising:
Metal case limits electric component accommodating chamber；
Power input is set in the metal case, for connecting external input power；
Power output end is set in the metal case, for connecting the battery for needing charge or discharge；
Charging module is connected between the power input and the power output end, is charged to the battery；And
Discharge module is connected with the power output end, for the electric power storage tank discharge.
2. battery charge and discharge device according to claim 1, it is characterised in that further include:
Charging indicator light is connected with the charging module, indicates charged state by the charging loophole of the metal case；
Discharge indicating lamp is connected with the discharge module, is used to indicate electric discharge shape by the electric discharge loophole of the metal case
State.
3. battery charge and discharge device according to claim 1, it is characterised in that further include:
Temperature detecting module is connected for measuring environment temperature, and with the charging module；And
The charging module adjusts charging voltage also directed to the environment temperature.
4. battery charge and discharge device according to claim 1, it is characterised in that
The power input and the power output end are arranged on the same lateral box wall of the metal case.
5. battery charge and discharge device according to claim 1, it is characterised in that further include:
Current detection module is connected, for detecting charging current with the charging module；And
Voltage detection module is connected, for detecting charging voltage with the charging module.
6. battery charge and discharge device according to claim 1, it is characterised in that
The discharge module feeds back the energy that the battery discharges to power grid using transformation Feedback Technology.
7. battery charge and discharge device according to claim 1, it is characterised in that
The charging module is also charged using the battery of the pulse charging manner to failure, with the electric power storage to failure
Pond activating and regenerating.
8. battery charge and discharge device according to claim 1, it is characterised in that
The charging module and the discharge module are also used to alternately fill the battery of failure using composite pulse mode
Electricity and electric discharge.
9. battery charge and discharge device according to claim 1, it is characterised in that for the lead acid storage battery to communication base station
Pond carries out charge and discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920289292.3U CN209627000U (en) | 2019-03-07 | 2019-03-07 | Battery charge and discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920289292.3U CN209627000U (en) | 2019-03-07 | 2019-03-07 | Battery charge and discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209627000U true CN209627000U (en) | 2019-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920289292.3U Active CN209627000U (en) | 2019-03-07 | 2019-03-07 | Battery charge and discharge device |
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| CN (1) | CN209627000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797487A (en) * | 2019-11-18 | 2020-02-14 | 安徽永恒动力科技有限公司 | Charging and discharging device of lead-acid storage battery |
-
2019
- 2019-03-07 CN CN201920289292.3U patent/CN209627000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797487A (en) * | 2019-11-18 | 2020-02-14 | 安徽永恒动力科技有限公司 | Charging and discharging device of lead-acid storage battery |
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