CN105958141A - Intelligent detection device for lead-acid storage battery - Google Patents
Intelligent detection device for lead-acid storage battery Download PDFInfo
- Publication number
- CN105958141A CN105958141A CN201610518482.9A CN201610518482A CN105958141A CN 105958141 A CN105958141 A CN 105958141A CN 201610518482 A CN201610518482 A CN 201610518482A CN 105958141 A CN105958141 A CN 105958141A
- Authority
- CN
- China
- Prior art keywords
- lead
- alarm
- control unit
- acid accumulator
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/484—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses an intelligent detection device for a lead-acid storage battery. The intelligent detection device comprises a controller, a liquid level detection bar, a density sensor and an alarm, wherein the liquid level detection bar, the density sensor and the alarm are all installed on the controller; a micro control unit, an analog-digital conversion circuit, a display circuit and a voltage stabilizing circuit are arranged in the controller; the controller is provided with a display screen; the liquid level detection bar, the density sensor and the alarm are all in communication connection with the micro control unit; the micro control unit is in communication connection with the analog-digital conversion circuit; the display screen is connected with the micro control unit via the display circuit; and the liquid level detection bar, the density sensor, the alarm, the micro control unit, the analog-digital conversion circuit and the display circuit are all electrically connected with the voltage stabilizing circuit. According to the intelligent detection device, the content and the density of electrolyte in the lead-acid storage battery are measured and controlled by adopting the liquid level detection bar and the density sensor to remind a user of adding distilled water or electrolyte in time, so that the service life of the battery is prolonged.
Description
[technical field]
The present invention relates to the technology of lead-acid accumulator protecting, particularly to a kind of lead-acid accumulator Intelligent Measurement dress
Put.
[background technology]
Fork truck and forklift are all industrial transportation vehicles, refer to member pallet cargo is loaded and unloaded, stacking and
The various wheeled carrying vehicle of short distance hauling operation, be widely used in harbour, station, airport, goods yard,
Factory floor, warehouse, Transfer center and home-delivery center etc., carry out pallet in cabin, compartment and container
The handling of goods, transport operation, be requisite equipment in palletized transport, Container Transport.
At present, fork truck and the commonly used electrodynamic type of forklift, electri forklift and forklift are due to its operation control
Simplicity, flexibly outside, the manipulation strength of its operator wants light a lot of for relative diesel fork lift truck, its electric rotating
All controlled by the signal of telecommunication to system, acceleration-controlled system, hydraulic control system and brake system, significantly
Reduce the labor intensity of operator, increasingly favored by user.Electri forklift and forklift are most
Number is all by accumulator, chemical energy to be converted into electric energy to provide kinetic energy for work, and the service life of accumulator is big
Have impact on greatly the serviceability of electri forklift and forklift, and accumulator is after working long hours, electrolyte
Content and density of electrolyte all can decline, and need filling distilled water or electrolyte in time, and all pass through at present
Naked eyes identification supplements, and control accuracy is relatively low, relatively low to the maintenance effects of lead-acid accumulator, affects storage battery
Service life, in order to solve the problems referred to above, it is necessary to propose a kind of lead-acid accumulator intelligent detection device.
[summary of the invention]
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of lead-acid accumulator intelligence inspection
Surveying device, its content aiming to solve the problem that lead-acid accumulator electrolyte in prior art and density of electrolyte cannot be straight
Connecing observation, maintenance effects is relatively low, the service life of battery compared with technical problem.
For achieving the above object, the present invention proposes a kind of lead-acid accumulator intelligent detection device, including controlling
Device, Level Detection rod, density sensor and alarm, described Level Detection rod, density sensor and report
Alert device is respectively mounted on the controller, be provided with in described controller micro-control unit, analog to digital conversion circuit,
Display circuit and mu balanced circuit, described controller is provided with display screen, and described Level Detection is excellent, close
Degree sensor and alarm all communicate to connect with micro-control unit, described micro-control unit and analog digital conversion electricity
Road communicates to connect, and described display screen is connected with micro-control unit by display circuit, described Level Detection
Rod, density sensor, alarm, micro-control unit, analog to digital conversion circuit and display circuit are all electric with voltage stabilizing
Road energising connects.
As preferably, described Level Detection rod and density sensor are installed on the lower surface of controller,
Described alarm and display screen are installed on the upper surface of controller.
As preferably, the upper surface of described controller is additionally provided with on and off switch and parameter setting apparatus,
Described on and off switch is connected with mu balanced circuit, and described parameter setting apparatus passes through bus and micro-control unit
Connect.
As preferably, described controller is placed on the battery cover of lead-acid accumulator in the course of the work, and liquid
Position test bar and density sensor are built in the inside of lead-acid accumulator.
As preferably, the length of described density sensor is more than the length of Level Detection rod.
As preferably, alarm is buzzer or warning lamp or buzzer combines with warning lamp.
Beneficial effects of the present invention: compared with prior art, a kind of lead-acid accumulator intelligence that the present invention provides
Detection device, rational in infrastructure, use Level Detection rod and density sensor respectively to the electricity in lead-acid accumulator
Solve liquid hold-up and density of electrolyte and measure control, when detecting that liquid level of electrolyte is low or density of electrolyte
During low signal, reported to the police by micro-control unit controls alarm, remind user to fill distilled water in time
Or electrolyte, and the adding amount of distilled water or electrolyte can directly be controlled by Level Detection rod, and will
Liquid level signal is shown on display screen by micro-control unit, simple and clear, simple operations, and control accuracy is relatively
Height, with low cost, effectively extend the service life of battery.
Inventive feature and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the embodiment of the present invention a kind of lead-acid accumulator intelligent detection device；
Fig. 2 is the fundamental diagram of the embodiment of the present invention a kind of lead-acid accumulator intelligent detection device.
In figure: 1-controller, 11-micro-control unit, 12-analog to digital conversion circuit, 13-display circuit, 14-are steady
Volt circuit, 15-display screen, 16-on and off switch, 17-parameter setting apparatus, 2-Level Detection rod, 3-density pass
Sensor, 4-alarm, 5-lead-acid accumulator, 51-battery cover.
[detailed description of the invention]
For making the object, technical solutions and advantages of the present invention of greater clarity, below by accompanying drawing and real
Execute example, the present invention is further elaborated.It is embodied as however, it should be understood that described herein
Example only in order to explain the present invention, is not limited to the scope of the present invention.Additionally, in the following description,
Eliminate the description to known features and technology, to avoid unnecessarily obscuring idea of the invention.
Refering to Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of lead-acid accumulator intelligent detection device, including control
Device 1 processed, Level Detection rod 2, density sensor 3 and alarm 4, described Level Detection rod 2, density
Sensor 3 and alarm 4 are installed on controller 1, are provided with microcontroller list in described controller 1
Unit 11, analog to digital conversion circuit 12, display circuit 13 and mu balanced circuit 14, described controller 1 is arranged
Having a display screen 15, described Level Detection rod 2, density sensor 3 and alarm 4 are all and micro-control unit
11 communication connections, described micro-control unit 11 communicates to connect with analog to digital conversion circuit 12, described display
Screen 15 is connected with micro-control unit 11 by display circuit 13, described Level Detection rod 2, density sensing
Device 3, alarm 4, micro-control unit 11, analog to digital conversion circuit 12 and display circuit 13 are all and mu balanced circuit
14 energisings connect.
Wherein, described Level Detection rod 2 and density sensor 3 are installed on the lower surface of controller 1,
Described alarm 4 and display screen 15 are installed on the upper surface of controller 1.
Further, the upper surface of described controller 1 is additionally provided with on and off switch 16 and parameter arranges dress
Putting 17, described on and off switch 14 is connected with mu balanced circuit 12, and described parameter setting apparatus 17 is by total
Line is connected with micro-control unit 11.Realize mu balanced circuit 12 by and off switch 16 to be energized and power-off, pass through
Parameter setting apparatus 17 can control minimum level height and the least density of lead-acid accumulator electrolyte inside.
Further, described controller 1 is placed on the battery cover 51 of lead-acid accumulator 5 in the course of the work,
And Level Detection rod 2 and density sensor 3 are built in the inside of lead-acid accumulator 5, described density sensing
The length of device 3 is more than the length of Level Detection rod 2.
In embodiments of the present invention, when the liquid level of lead-acid accumulator 5 electrolyte inside is less than Level Detection rod 2
Least significant end time, Level Detection rod 2 transmits signals to micro-control unit 11, is reported by alarm 4
Alert, and the least significant end of Level Detection rod 2 is exactly the marginal value of lead-acid accumulator 5 electrolyte inside liquid level.
Further, alarm 4 combines with warning lamp for buzzer or warning lamp or buzzer.
Work process of the present invention:
In the course of the work, controller 1 is placed in plumbic acid to one lead-acid accumulator intelligent detection device of the present invention
On the battery cover 51 of accumulator 5, and Level Detection rod 2 and the density sensor 3 on controller 1 inserts
The inside of lead-acid accumulator 5, presses on and off switch 16, makes mu balanced circuit 14 be energized, and provide controller 1,
Level Detection rod 2, density sensor 3, alarm 4, micro-control unit 11, analog to digital conversion circuit 12, aobvious
Show circuit 13, display screen 15 and the normal running voltage of parameter setting apparatus 17, pass through parameter setting apparatus
The 17 critical density parameter signals arranging electrolyte, arranging electrolyte critical density parameter is 1.28g/cm3, and
Being stored in micro-control unit 11, Level Detection rod 2 and density sensor 3 detect lead-acid accumulator 5 in real time
The liquid level of electrolyte inside and density of electrolyte, and send detection analogue signal to micro-control unit 11, micro-
Detection analogue signal is converted into digital signal by analog to digital conversion circuit 12 by control unit 11, and by aobvious
Show that circuit 13 is shown on display screen 15, it is simple to user is directly viewable.When the density of electrolyte of detection tends to
1.28g/cm3And it is not below 1.28g/cm3, when liquid level of electrolyte height is less than the least significant end of Level Detection rod 2,
Micro-control unit 11 communicates with alarm 4, and alarm 4 warning reminding user fills distilled water, and user only needs
The distilled water of 10～15mm height is filled latter stage in battery charging, and in filling process, observable
Adding amount is controlled by the parameter on display screen 15, prevents excessive；When the density of electrolyte of detection is less than
1.28g/cm3Time, micro-control unit 11 communicates with alarm 4, alarm 4 warning reminding user fill 10～
The electrolyte of 15mm height, in filling process, adding amount is carried out by the parameter on same observable display screen 15
Control, prevent excessive.Filling distilled water or electrolyte, user has only to by display on display screen 15
Electrolyte detection density parameter, less than 1.28g/cm3Filling electrolyte, slightly above 1.28g/cm3Filling
Distilled water, can protect the service life of battery in time, simple operations and with low cost, has higher use
Property and economic worth.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Any amendment, equivalent or the improvement etc. made within bright spirit and principle, should be included in the present invention
Protection domain within.
Claims (6)
1. a lead-acid accumulator intelligent detection device, it is characterised in that: include controller (1), Level Detection rod
(2), density sensor (3) and alarm (4), described Level Detection rod (2), density sensor
(3) it is installed on controller (1) with alarm (4), is provided with in described controller (1)
Micro-control unit (11), analog to digital conversion circuit (12), display circuit (13) and mu balanced circuit (14),
Being provided with display screen (15) on described controller (1), described Level Detection rod (2), density pass
Sensor (3) and alarm (4) all communicate to connect with micro-control unit (11), described microcontroller list
Unit (11) communicates to connect with analog to digital conversion circuit (12), and described display screen (15) is by display electricity
Road (13) is connected with micro-control unit (11), described Level Detection excellent (2), density sensor (3),
Alarm (4), micro-control unit (11), analog to digital conversion circuit (12) and display circuit (13) all with
Mu balanced circuit (14) energising connects.
2. a kind of lead-acid accumulator intelligent detection device as claimed in claim 1, it is characterised in that: described liquid
Position test bar (2) and density sensor (3) are installed on the lower surface of controller (1), described
Alarm (4) and display screen (15) are installed on the upper surface of controller (1).
3. a kind of lead-acid accumulator intelligent detection device as claimed in claim 1, it is characterised in that: described control
On and off switch (16) and parameter setting apparatus (17) it is additionally provided with on the upper surface of device processed (1), described
On and off switch (14) be connected with mu balanced circuit (12), described parameter setting apparatus (17) passes through
Bus is connected with micro-control unit (11).
4. a kind of lead-acid accumulator intelligent detection device as claimed in claim 1, it is characterised in that: described control
Device processed (1) is placed on the battery cover (51) of lead-acid accumulator (5) in the course of the work, and liquid level inspection
Survey rod (2) and density sensor (3) are built in the inside of lead-acid accumulator (5).
5. a kind of lead-acid accumulator intelligent detection device as claimed in claim 1, it is characterised in that: described is close
The length of degree sensor (3) is more than the length of Level Detection rod (2).
6. a kind of lead-acid accumulator intelligent detection device as claimed in claim 1, it is characterised in that: alarm (4)
Combine with warning lamp for buzzer or warning lamp or buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610518482.9A CN105958141B (en) | 2016-06-29 | 2016-06-29 | A kind of lead-acid accumulator intelligent detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610518482.9A CN105958141B (en) | 2016-06-29 | 2016-06-29 | A kind of lead-acid accumulator intelligent detection device |
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| Publication Number | Publication Date |
|---|---|
| CN105958141A true CN105958141A (en) | 2016-09-21 |
| CN105958141B CN105958141B (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610518482.9A Active CN105958141B (en) | 2016-06-29 | 2016-06-29 | A kind of lead-acid accumulator intelligent detection device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768182A (en) * | 2016-11-30 | 2017-05-31 | 河南中烟工业有限责任公司 | A kind of electrolyte liquid level detection device |
| CN107064819A (en) * | 2017-05-04 | 2017-08-18 | 陈明福 | A kind of new energy electric motor vehicle storage battery safety method of testing |
| WO2018085961A1 (en) * | 2016-11-14 | 2018-05-17 | 漳州市华威电源科技有限公司 | Intelligent lead-acid storage battery with water replenishing function |
| CN109374672A (en) * | 2018-09-14 | 2019-02-22 | 天津力神电池股份有限公司 | A kind of in-situ detection method of lithium battery interior electrolysis liquid hold-up |
| CN110865021A (en) * | 2019-11-21 | 2020-03-06 | 无锡纽思铁科能源科技有限公司 | Reference electrode with liquid level detection function |
| CN113203660A (en) * | 2021-04-30 | 2021-08-03 | 山东希格斯新能源有限责任公司 | Lead-acid battery electrolyte performance detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101187805A (en) * | 2007-11-09 | 2008-05-28 | 中国船舶重工集团公司第七一二研究所 | Storage battery intelligent detection and control device and method |
| CN103094634A (en) * | 2013-01-18 | 2013-05-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Storage battery with intelligent management function |
| CN204203437U (en) * | 2014-12-04 | 2015-03-11 | 金陵科技学院 | A kind of automobile storage battery on-line checkingi display device |
| CN205900737U (en) * | 2016-06-29 | 2017-01-18 | 意欧斯智能科技股份有限公司 | Lead acid battery intellectual detection system device |
-
2016
- 2016-06-29 CN CN201610518482.9A patent/CN105958141B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187805A (en) * | 2007-11-09 | 2008-05-28 | 中国船舶重工集团公司第七一二研究所 | Storage battery intelligent detection and control device and method |
| CN103094634A (en) * | 2013-01-18 | 2013-05-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Storage battery with intelligent management function |
| CN204203437U (en) * | 2014-12-04 | 2015-03-11 | 金陵科技学院 | A kind of automobile storage battery on-line checkingi display device |
| CN205900737U (en) * | 2016-06-29 | 2017-01-18 | 意欧斯智能科技股份有限公司 | Lead acid battery intellectual detection system device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018085961A1 (en) * | 2016-11-14 | 2018-05-17 | 漳州市华威电源科技有限公司 | Intelligent lead-acid storage battery with water replenishing function |
| CN106768182A (en) * | 2016-11-30 | 2017-05-31 | 河南中烟工业有限责任公司 | A kind of electrolyte liquid level detection device |
| CN107064819A (en) * | 2017-05-04 | 2017-08-18 | 陈明福 | A kind of new energy electric motor vehicle storage battery safety method of testing |
| CN109374672A (en) * | 2018-09-14 | 2019-02-22 | 天津力神电池股份有限公司 | A kind of in-situ detection method of lithium battery interior electrolysis liquid hold-up |
| CN110865021A (en) * | 2019-11-21 | 2020-03-06 | 无锡纽思铁科能源科技有限公司 | Reference electrode with liquid level detection function |
| CN113203660A (en) * | 2021-04-30 | 2021-08-03 | 山东希格斯新能源有限责任公司 | Lead-acid battery electrolyte performance detection device |
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| Publication number | Publication date |
|---|---|
| CN105958141B (en) | 2018-11-06 |
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