CN207490067U - A kind of valve-regulated lead-acid battery on-Line Monitor Device - Google Patents
A kind of valve-regulated lead-acid battery on-Line Monitor Device Download PDFInfo
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- CN207490067U CN207490067U CN201721591645.2U CN201721591645U CN207490067U CN 207490067 U CN207490067 U CN 207490067U CN 201721591645 U CN201721591645 U CN 201721591645U CN 207490067 U CN207490067 U CN 207490067U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a kind of valve-regulated lead-acid battery on-Line Monitor Devices, including be used to acquire and handle tested battery voltage and current circuit structure, further include housing and current sensor, display screen, power inlet and bus output interface are also installed on the outer wall of housing, circuit structure is also installed in the inside of housing, circuit structure is also connect by conducting wire with power inlet, display screen and bus output interface, and the storage card slot of integral structure is also set up on circuit structure；The current sensor is also connect with power inlet, and the port being connect with tested battery is also set up on current sensor, and the port being connect with tested battery plus-negative plate is also set up on power inlet.For the utility model by above structure, the apparatus structure is simple, portability is strong, realizes quick measurement to accumulator capacity, avoid the occurrence of in troubleshooting process using the detection device time it is longer, easily lead to accumulator and cross the problem of putting.
Description
Technical field
The utility model is related to battery technology fields, and in particular to a kind of valve-regulated lead-acid battery on-Line Monitor Device.
Background technology
Lead-acid accumulator is to be invented by Pulan special (G.Plante) in 1859, has been subjected to the development of nearly 160 years and goes through
Journey is obtained for significant progress in product category and kind, product electric property etc..Whether traffic, communication,
Still in navigation, each economic field of aviation, lead-acid accumulator all plays indispensable important function for electric power, military affairs.
To early 20th century, lead-acid accumulator improves energy density, cycle life, height after many great improvement
The performances such as multiplying power discharging.However, there are two major defects for open type lead-acid accumulator：1. latter stage of charging water can be decomposed into hydrogen, oxygen
Gas evolution, needs frequent acid adding, Jia Shui, and maintenance work is heavy；2. carrying acid mist during gas overflowing, surrounding devices will be corroded, and
Environment is polluted, so as to limit application of the battery in certain occasions.In the latest 20 years, for two more than solving the problems, such as, generation
Various countries of boundary competitively develop sealed lead acid storage battery, it is desirable to achieve the sealing of battery obtains clean green energy resource, so as to invent
Analysing valve control type lead-acid accumulator battery.
Analysing valve control type lead-acid accumulator battery is used widely in fields such as automobile, UPS.Once analysing valve control type lead-acid accumulator battery aging
Or damage, many inconvenience will be brought to user or even will be caused serious harm.By holding regularly to lead-acid accumulator residue
Amount and performance are detected, and can find security risk as early as possible, so as to effectively avoid accident.But it is filled on automobile at present
The accumulator electric-quantity sensor matched can only detect the voltage signal of accumulator；UPS equipment can only also detect the letters such as voltage, electricity
Breath, can not detect remaining battery capacity, can not judge battery performance state.
Utility model content
Technical problem to be solved in the utility model be realize to accumulator capacity it is quick measure, and it is an object of the present invention to provide
A kind of valve-regulated lead-acid battery on-Line Monitor Device, the apparatus structure is simple, portability is strong, realizes to the quick of accumulator capacity
Measure, avoid the occurrence of in troubleshooting process using the detection device time it is longer, easily lead to accumulator and cross the problem of putting.
The utility model is achieved through the following technical solutions：
A kind of valve-regulated lead-acid battery on-Line Monitor Device, the voltage and current including being used to acquire and handle tested battery
Circuit structure, further include housing and current sensor, display screen, power inlet and bus be also installed on the outer wall of housing
Output interface, also installs circuit structure in the inside of housing, and circuit structure also passes through conducting wire and power inlet, display screen and total
Line output interface connects, and the storage card slot of integral structure is also set up on circuit structure；The current sensor also with power supply
Input port connects, and the port being connect with tested battery is also set up on current sensor, is also set up on power inlet and quilt
Survey the port of battery plus-negative plate connection.Circuit structure can acquire the current electricity of accumulator by power inlet in this programme
Pressure, by external impressed current sensor to accumulator charging input and electric discharge output common end on realize in due course detection charging or
Then charge or discharge electric current is passed to circuit structure by discharge current also by power output, circuit structure is according to electric current
With the correspondence of voltage, you can calculate current accumulator capacity, realize fast and accurately to the detection of accumulator capacity.
The device detects charge or discharge stream quickly side by the setting of the current sensor of setting, power inlet and bus interface
Just, final measurement result can also be exported by bus output interface, the apparatus structure is simple, portability is strong, it is defeated to measure
Go out quick and precisely, avoid the occurrence of in troubleshooting process using the detection device time it is longer, easily lead to accumulator and cross the problem of putting.
Preferably, the test clip for clamping tested battery is further included, sets on test clip and connects with tested battery plus-negative plate
The terminals connect.
Preferably, test clip includes load, and load both ends are sequentially connected the positive and negative anodes of engine output.
Preferably, the circuit structure include current sensor signal processing unit, battery tension signal processing unit,
A/D converting units, microcontroller, display control unit, USB storage control units, CAN bus control unit, temperature detection list
Member, A/D converting units, display control unit, USB storage control units and CAN bus control unit connect with microcontroller
Connect, current sensor signal processing unit, battery tension signal processing unit and temperature detecting unit with A/D converting units
Connection.Current sensor signal processing unit and battery tension signal processing unit are electric by the input and output for acquiring accumulator
Pressure and electric current, the tested battery of temperature detecting unit detection and the environment temperature residing for detection unit；A/D converting units are transferred to turn
It is melted into digital signal；Microcontroller carries out the correlations such as capacity, service life by receiving the digital signal that A/D converting units transmit
The calculating of characteristic index；And the result of calculating is transferred to USB storage control units and CAN bus control unit；USB storage controls
Characterisitic parameter is according to fixed format stored on USB device by unit processed, and it is total that CAN bus control unit transfers signals to CAN
On line.
Test clip reads the current voltage of accumulator in due course from accumulator anode and cathode, passes through external impressed current sensor to storage
Detection charge or discharge electric current in due course is realized on the common end of charging input and the electric discharge output of battery；Microcontroller passes through stringent
The correspondence of corresponding in due course voltage and current, the change of current accumulator capacity is extrapolated by the integration of electric current in time
Change relationship calculates current accumulator capacity, the mistake by the variable quantity of the data to being preserved in microcontroller and its capacity
It can be realized using existing microcontroller using microcontroller processing data in journey, be not the improvement institute of present specification
.And according to the great number tested data tested both at home and abroad, we are understood when the capacity of accumulator is put into a certain degree, accumulator
Service life will reduce once, the capacity of accumulator and between the service life be in one-to-one relationship.The electric current that the device passes through setting
The setting of sensor, power inlet and bus interface, detection charge or discharge stream is quick and convenient, for final measurement result
Can also be exported by bus output interface, returning apparatus is simple in structure, portability is strong, measure quick and precisely, avoid the occurrence of failure row
Except in the process using the detection device time it is longer, easily lead to accumulator and cross the problem of putting.
Preferably, reset button is also set up on the outer wall of the housing, reset button is connect with circuit structure.
The utility model compared with prior art, has the following advantages and advantages：
The utility model by the setting of the current sensor of setting, power inlet and bus interface, detection charging or
Discharge stream is quick and convenient, so as to fulfill the quick measurement to accumulator capacity, can also pass through bus for final measurement result
Output interface exports, and the apparatus structure is simple, portability is strong, measures output quick and precisely, avoids the occurrence of in troubleshooting process
Using the detection device time it is longer, easily lead to accumulator and cross the problem of putting.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part does not form the restriction to the utility model embodiment.In the accompanying drawings：
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the functional block diagram of circuit structure.
Label and corresponding parts title in attached drawing：
1st, housing；2nd, current sensor；3rd, display screen；4th, test clip；5th, power inlet；6th, storage card slot；7th, it is total
Line output interface；8th, circuit structure；9th, it is tested battery；10th, reset button.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1：
As shown in Figs. 1-2, the utility model includes a kind of valve-regulated lead-acid battery on-Line Monitor Device, is acquired including being used for
With the circuit structure 8 of the voltage and current of the tested battery 9 of processing, housing 1 and current sensor 2 are further included, in the outer wall of housing 1
On display screen 3, power inlet 5 and bus output interface 7 are also installed, circuit structure 8, circuit are also installed in the inside of housing 1
Structure 8 is also connect by conducting wire with power inlet 5, display screen 3 and bus output interface 7, and one is also set up on circuit structure 8
The storage card slot 6 of body structure；The current sensor 2 is also connect with power inlet 5, is also set up on current sensor 2
The port being connect with tested battery 9 also sets up the port being connect with tested 9 positive and negative anodes of battery on power inlet 5.
Circuit structure can acquire the current voltage of accumulator by power inlet in this programme, be passed by external impressed current
Detection charge or discharge electric current in due course is realized on sensor to the common end of charging input and the electric discharge output of accumulator, then will be filled
Electricity or discharge current pass to circuit structure also by power output, circuit structure according to electric current and the correspondence of voltage,
Current accumulator capacity can be calculated, is realized fast and accurately to the detection of accumulator capacity.The device passes through setting
The setting of current sensor, power inlet and bus interface, detection charge or discharge stream is quick and convenient, so as to fulfill to electric power storage
The quick measurement of tankage can also export final measurement result by bus output interface, and the apparatus structure is simply, just
The property taken is strong, measure output quick and precisely, avoid the occurrence of in troubleshooting process using the detection device time it is longer, easily lead to electric power storage
The problem of putting is crossed in pond.
Embodiment 2：
The present embodiment is preferably as follows on the basis of embodiment 1：The test clip 4 for clamping tested battery 9 is further included, is surveyed
The terminals being connect with tested 9 positive and negative anodes of battery are set on examination folder 4.Detected battery with test clip is clamped, avoids tested electricity
Pond is moved, and detection result is more accurate.
Test clip 4 includes load, and load both ends are sequentially connected the positive and negative anodes of engine output.
The circuit structure 8 includes current sensor signal processing unit, battery tension signal processing unit, A/D and turns
Change unit, microcontroller, display control unit, USB storage control units, CAN bus control unit, temperature detecting unit, A/D
Converting unit, display control unit, USB storage control units and CAN bus control unit are connect with microcontroller, and electric current passes
Sensor signal processing unit, battery tension signal processing unit and temperature detecting unit are connect with A/D converting units.
Current sensor signal processing unit, by the output signal of current sensor (charging current of lead-acid accumulator and
Discharge current) it is amplified, is transferred to A/D converting units after filtering process；
Battery tension signal processing unit puts the voltage signal (charging voltage and discharge voltage) of accumulator
Greatly, A/D converting units are transferred to after the processing such as filtering；
Temperature detecting unit receives the signal of temperature sensor output, is translated into electric signal and is amplified, filters
A/D converting units are transferred to after processing；
A/D converting units, by current sensor signal processing unit, battery tension signal processing unit, temperature detection
The analog signal that unit transmits is converted to digital data transmission to microcontroller；
Microcontroller, the digital signal that processing A/D conversion units transmit, and carry out accumulator capacity, service life etc.
It calculates, calculates and result is transferred to display control unit after completing, is transferred to USB storage control units and CAN bus control
Unit；
Display control unit receives data, timesharing, subregion that microcontroller transmits and is shown；
USB storage control units receive the data that microcontroller transmits, and are preserved, when external USB equipment is inserted
The data preserved in current memory are written in USB storage device when on to the interface；
CAN bus control unit receives the data that microcontroller transmits, which is repacked, is combined
After be sent in CAN bus.
Current sensor signal processing unit and battery tension signal processing unit are defeated by the input for acquiring accumulator
Go out voltage and current, the tested battery of temperature detecting unit detection and the environment temperature residing for detection unit；It is single to be transferred to A/D conversions
Member is converted to digital signal；Microcontroller carries out capacity, service life etc. by receiving the digital signal that A/D converting units transmit
The calculating of correlation properties index；And the result of calculating is transferred to USB storage control units and CAN bus control unit；USB is deposited
Characterisitic parameter is according to fixed format stored on USB device by storage control unit, and CAN bus control unit transfers signals to
In CAN buses.
Test clip reads the current voltage of accumulator in due course from accumulator anode and cathode, passes through external impressed current sensor to storage
Detection charge or discharge electric current in due course is realized on the common end of charging input and the electric discharge output of battery；Microcontroller passes through stringent
The correspondence of corresponding in due course voltage and current, the change of current accumulator capacity is extrapolated by the integration of electric current in time
Change relationship calculates current accumulator capacity, the mistake by the variable quantity of the data to being preserved in microcontroller and its capacity
It can be realized using existing microcontroller using microcontroller processing data in journey, be not the improvement institute of present specification
.And according to the great number tested data tested both at home and abroad, we are understood when the capacity of accumulator is put into a certain degree, accumulator
Service life will reduce once, the capacity of accumulator and between the service life be in one-to-one relationship.The electric current that the device passes through setting
The setting of sensor, power inlet and bus interface, detection charge or discharge stream is quick and convenient, for final measurement result
Can also be exported by bus output interface, returning apparatus is simple in structure, portability is strong, measure quick and precisely, avoid the occurrence of failure row
Except in the process using the detection device time it is longer, easily lead to accumulator and cross the problem of putting.
Reset button 10 is also set up on the outer wall of the housing 1, reset button 10 is connect with circuit structure 8.Reset button
Setting, can be conveniently operated.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of valve-regulated lead-acid battery on-Line Monitor Device, voltage and electricity including being used to acquire and handle tested battery (9)
The circuit structure (8) of stream, which is characterized in that further include housing (1) and current sensor (2), also pacify on the outer wall of housing (1)
Display screen (3), power inlet (5) and bus output interface (7) are filled, circuit structure (8) is also installed in the inside of housing (1),
Circuit structure (8) is also connect by conducting wire with power inlet (5), display screen (3) and bus output interface (7), in circuit knot
The storage card slot (6) of integral structure is also set up on structure (8)；The current sensor (2) also connect with power inlet (5),
The port being connect with tested battery (9) is also set up on current sensor (2), also sets up and is tested on power inlet (5)
The port of battery (9) positive and negative anodes connection.
2. a kind of valve-regulated lead-acid battery on-Line Monitor Device according to claim 1, which is characterized in that further include and be used for
The test clip (4) of tested battery (9) is clamped, the terminals being connect with tested battery (9) positive and negative anodes are set on test clip (4).
A kind of 3. valve-regulated lead-acid battery on-Line Monitor Device according to claim 2, which is characterized in that test clip (4)
Including load, load both ends are sequentially connected the positive and negative anodes of engine output.
A kind of 4. valve-regulated lead-acid battery on-Line Monitor Device according to claim 1, which is characterized in that the circuit knot
Structure (8) including current sensor signal processing unit, battery tension signal processing unit, A/D converting units, microcontroller,
Display control unit, USB storage control units, CAN bus control unit, temperature detecting unit, A/D converting units, display control
Unit processed, USB storage control units and CAN bus control unit are connect with microcontroller, and current sensor signal processing is single
Member, battery tension signal processing unit and temperature detecting unit are connect with A/D converting units.
A kind of 5. valve-regulated lead-acid battery on-Line Monitor Device according to claim 1, which is characterized in that the housing
(1) reset button (10) is also set up on outer wall, reset button (10) is connect with circuit structure (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591645.2U CN207490067U (en) | 2017-11-24 | 2017-11-24 | A kind of valve-regulated lead-acid battery on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591645.2U CN207490067U (en) | 2017-11-24 | 2017-11-24 | A kind of valve-regulated lead-acid battery on-Line Monitor Device |
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| Publication Number | Publication Date |
|---|---|
| CN207490067U true CN207490067U (en) | 2018-06-12 |
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| CN201721591645.2U Active CN207490067U (en) | 2017-11-24 | 2017-11-24 | A kind of valve-regulated lead-acid battery on-Line Monitor Device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366866A (en) * | 2020-04-22 | 2020-07-03 | 珠海新金珠电力设备有限公司 | Monitoring device for measuring life cycle of storage battery and calculation method |
| CN112366371A (en) * | 2020-10-19 | 2021-02-12 | 秦皇岛远舟工业气体有限公司 | Lithium battery pack energy storage method and system, energy storage terminal and readable storage medium |
-
2017
- 2017-11-24 CN CN201721591645.2U patent/CN207490067U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366866A (en) * | 2020-04-22 | 2020-07-03 | 珠海新金珠电力设备有限公司 | Monitoring device for measuring life cycle of storage battery and calculation method |
| CN111366866B (en) * | 2020-04-22 | 2023-09-01 | 珠海新金珠电力设备有限公司 | Monitoring device for measuring service life cycle of storage battery and calculating method |
| CN112366371A (en) * | 2020-10-19 | 2021-02-12 | 秦皇岛远舟工业气体有限公司 | Lithium battery pack energy storage method and system, energy storage terminal and readable storage medium |
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