CN203310978U - Large capacity explosion-proof storage battery detection device - Google Patents
Large capacity explosion-proof storage battery detection device Download PDFInfo
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- CN203310978U CN203310978U CN2013202039308U CN201320203930U CN203310978U CN 203310978 U CN203310978 U CN 203310978U CN 2013202039308 U CN2013202039308 U CN 2013202039308U CN 201320203930 U CN201320203930 U CN 201320203930U CN 203310978 U CN203310978 U CN 203310978U
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Abstract
The utility model provides a large capacity explosion-proof storage battery detection device which is mainly used for monitoring DX series explosion-proof batteries. The large capacity explosion-proof storage battery detection device is formed by a CPU, a transformer and a display. The transformer passes through an output anode of a battery. The signal of the transformer is connected with a collection port of the CPU, and the communication port of the CPU is connected with a display input. According to the device, with a test capacity after full discharge as a reference, the fast check discharge of a storage battery group which is fully charged in each time is carried out, and then the capacity use and internal resistance of the storage battery group when a mine monorail hoisting machine is operated are calculated. A scientific basis is provided for the maintenance and repair of a mine storage battery is provided, the overcharge and overdischarge phenomena of storage battery can be prevented, thus the mine storage battery is protected, and the service life of the storage battery is prolonged.
Description
Technical field
The present invention is specifically related to a kind of high-capacity non-explosive detecting device for storage battery, is mainly used in the monitoring of DX series explosion accumulator.
Background technology
DX series explosion Battery-driven Monorail Main Parameters car was succeeded in developing and had been carried out after the type approval test in 2003, and existing tens are applied in the ore deposits such as Lu Anzhang village, Chang Cun, Tunliu successively.
Along with China's coal-mine high-yield and high-efficiency workplace continues to bring out, produce centralization day by day, extractive equipment develops to heavy-duty, back production face efficiency improves constantly, auxiliary conveying equipments is had higher requirement, DX series explosion Battery-driven Monorail Main Parameters car also must towards more reliably, more intelligent, more efficient future development.
Accumulator is the power source of DX series explosion Battery-driven Monorail Main Parameters car, the quality of accumulator, directly affect the continuous working ability of locomotive, the capacity of accumulator can reduce along with the service time of accumulator, and it is the essential condition that guarantees that storage battery power supply is stable and extend the serviceable life of battery pack that accumulator is carried out to effectively monitoring.
So should strengthen the detection means of accumulator property, the state of accumulator is shown in real time, to reduce overcharging and the charge less probability of accumulator, avoid the early stage appearance of accumulator deteriorated, extend the serviceable life of accumulator.
, as other electronic components, there is the initial failure problem in lead-acid accumulator equally, and also there is correct use problem in lead-acid accumulator.
Because the charged state of lead-acid accumulator can not directly be measured, can only estimate by its external characteristic such as voltage, electric current, internal resistance, the isoparametric variation of temperature the state of battery.The useful capacity of lead-acid accumulator is subject to the impact of the factor such as recovery Effects under discharge current, electrolyte temperature, self discharge and non-constant discharge current discharging condition, therefore, the relation of above parameter and capacity is not unalterable, but change along with the continuous aging of lead-acid accumulator, its rule is unpredictalbe, thereby has increased the complexity of capacity of lead acid battery state-detection and detected error.How to measure accurately the parameters such as battery tension, electric current, be the key of carrying out lead-acid accumulator condition intelligent pick-up unit.
Summary of the invention
In order to make the locomotive control intellectuality, increase work efficiency and reliability, strengthen safety practice and hommization; Making DX series explosion Battery-driven Monorail Main Parameters car have larger development space, is better the service of mine production assistant conveyance, the invention provides a kind of high-capacity non-explosive detecting device for storage battery.
Technical scheme of the present invention is:
It is core CPU that the present invention selects ARM926EJ-S, built-in linux operating system software,
The present invention is comprised of CPU, mutual inductor, display, and mutual inductor is through the output cathode of battery, and the signal of mutual inductor connects the acquisition port of CPU, and the PORT COM of CPU connects the display input.
The present invention is by the data transmission of RS485 Interface realization and external control equipment-PLC, and the data of transmission are voltage, electric current, capacity and internal resistance.The parameter that in electric cabinet, little liquid crystal display shows has: voltage, electric current, capacity and internal resistance.
The present invention according to the test capacity after electric discharge fully as benchmark, and to be full of electric battery pack fast after the property checked electric discharge, capacity service condition and the internal resistance situation of the battery pack while estimating the operation of monorail slings for mine car at every turn.For the mining accumulator of maintenance and repair provides scientific basis, and can ensure not super-charge super-discharge phenomenon of accumulator, mining accumulator is protected, thereby extend the serviceable life of accumulator.
The accompanying drawing explanation:
Fig. 1 is structural drawing of the present invention.
In figure, 1, electric battery, 2, mutual inductor, 3, communication interface, 4, display, 5, PORT COM.
Embodiment
Embodiment: shown in Figure 1, the present invention is by CPU, mutual inductor 2, display 4, and mutual inductor is through the output cathode of battery, and the signal of mutual inductor 2 connects the acquisition port of CPU, and the PORT COM of CPU connects display 4 inputs.
The present invention is by the data transmission of RS485 communication interface 3 realizations with external control equipment-PLC, and the data of transmission are voltage, electric current, capacity and internal resistance.The parameter that in electric cabinet, little liquid crystal display shows has: voltage, electric current, capacity and internal resistance.
Described PLC adopts (FX2N-48MR Mitsubishi)
Described CPU adopts (ARM926EJ-S Samsung).
Claims (1)
1. high-capacity non-explosive detecting device for storage battery, comprise that ARM926EJ-S is core CPU, built-in linux operating system, it is characterized in that it is comprised of CPU, mutual inductor, display, mutual inductor is through the output cathode of battery, the signal of mutual inductor connects the acquisition port of CPU, and the PORT COM of CPU connects the display input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202039308U CN203310978U (en) | 2013-04-16 | 2013-04-16 | Large capacity explosion-proof storage battery detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202039308U CN203310978U (en) | 2013-04-16 | 2013-04-16 | Large capacity explosion-proof storage battery detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310978U true CN203310978U (en) | 2013-11-27 |
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ID=49617179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202039308U Expired - Fee Related CN203310978U (en) | 2013-04-16 | 2013-04-16 | Large capacity explosion-proof storage battery detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203310978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163477A (en) * | 2013-02-22 | 2013-06-19 | 山西潞安环保能源开发股份有限公司 | High-capacity and anti-explosion storage battery detecting device |
| CN106569140A (en) * | 2016-11-03 | 2017-04-19 | 东莞市哈维电子科技有限公司 | Battery detection device |
-
2013
- 2013-04-16 CN CN2013202039308U patent/CN203310978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163477A (en) * | 2013-02-22 | 2013-06-19 | 山西潞安环保能源开发股份有限公司 | High-capacity and anti-explosion storage battery detecting device |
| CN106569140A (en) * | 2016-11-03 | 2017-04-19 | 东莞市哈维电子科技有限公司 | Battery detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |