CN204740331U - 2 volt holds battery test device - Google Patents
2 volt holds battery test device Download PDFInfo
- Publication number
- CN204740331U CN204740331U CN201520478770.7U CN201520478770U CN204740331U CN 204740331 U CN204740331 U CN 204740331U CN 201520478770 U CN201520478770 U CN 201520478770U CN 204740331 U CN204740331 U CN 204740331U
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- Prior art keywords
- discharge
- discharge resistance
- switch
- resistance
- timer
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 2
- 239000002253 acid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a 2 volt holds battery test device, the ampere meter series connection on the cable that discharges, voltmeter parallel connection on the cable that discharges, master switch K1 and the discharge resistance R1 of discharging series connection back and voltmeter parallel connection, discharge switch K2 and discharge resistance R2 series connection back and discharge resistance R1 parallel connection, discharge switch K3 and discharge resistance R3 series connection back and discharge resistance R1 parallel connection, the power end of timer passes through time switch K to be connected with 12 volt power electricity, the signal end and the discharge resistance R1 parallel connection of timer, the buzzer is connected with the timer electricity, the utility model discloses the advantage is: this detection device holds battery test and designs to 2V specially, has filled market vacancy, and detection efficiency has obtained great improvement, to individualistic hold battery test only need 2 minutes can, it is very convenient to use.
Description
Technical field
The utility model relates to the technical field of pick-up unit, more particularly relates to the technical field of detecting device for storage battery.
Background technology
Power supply is in the widespread use of many important industries in support for accumulator, and most of back-up source is that A thousand days the country natures its soldiers and fall for one day's battle.When mains power failure, back-up source will reliably drop into, and therefore meticulously safeguards that the accumulator of back-up source is particularly important.High-capacity back-up power just needs the supply voltage of hundreds of volt in order to improve inversion efficiency and power, mostly adopt 2V or 6V monomer plumbic acid maintenance-free accumulator power supply in support at present, generally all work in floating charge state, owing to being difficult to the quality finding cell batteries under floating charge state, only have and could differentiate quality, because the industry specifies that the accumulator working in floating charge state carries out 1-2 spark gap inspection every year by measuring monomer voltage in the discharged condition.The dimension lead-acid accumulator 768 of exempting from of what the back-up source of our unit adopted is 2V100AH saves, and when adopting existing special discharge instrument to discharge to whole group storage battery, often there will be the situation that electric discharge stops automatically proceeding to charged state, causing electric discharge normally to carry out.Only have and pick out bad accumulator by first detecting, then carry out whole group of electric discharge, normally carrying out of guarantee electric discharge, but, the basic special discharging detection device not used for detecting 2V accumulator in the market, thus bring inconvenience to testing.
Utility model content
The purpose of this utility model is exactly provide one to design for 2V ice storing time specially to solve above-mentioned deficiency, and detection efficiency is high, uses 2 overhead accumulator pick-up units very easily.
The technical solution that the utility model adopts to solve the problems of the technologies described above is as follows:
2 overhead accumulator pick-up units, it mainly includes electric discharge cable, reometer, voltage table, 12 volts of power supplys, timer, time switch K, hummer, electric discharge master switch K1, discharge resistance R1, discharge switch K2, discharge resistance R2, discharge switch K3 and discharge resistance R3, described reometer is connected in series on electric discharge cable, voltage table is connected in parallel on electric discharge cable, described electric discharge master switch K1 and discharge resistance R1 connects afterwards and voltage table is connected in parallel, discharge switch K2 and discharge resistance R2 connects afterwards and discharge resistance R1 is connected in parallel, discharge switch K3 and discharge resistance R3 connects afterwards and discharge resistance R1 is connected in parallel, the power end of described timer is connected with 12 volts of power electric by time switch K, signal end and the discharge resistance R1 of timer are connected in parallel, described hummer is electrically connected with timer.
It also includes radiator fan, and this radiator fan is connected with 12 volts of power electric.
Described electric discharge cable is fixedly connected with electric discharge wire clamp in pairs.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: this pick-up unit designs for 2V ice storing time specially, fill up the market vacancy, detection efficiency obtains and greatly improves, and only needs 2 minutes for single ice storing time, uses very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, 2 overhead accumulator pick-up units, it mainly includes electric discharge cable 1, reometer, voltage table, 12 volts of power supplys, timer, time switch K, hummer 2, electric discharge master switch K1, discharge resistance R1, discharge switch K2, discharge resistance R2, discharge switch K3 and discharge resistance R3, described reometer is connected in series on electric discharge cable, voltage table is connected in parallel on electric discharge cable, described electric discharge master switch K1 and discharge resistance R1 connects afterwards and voltage table is connected in parallel, the resistance of this discharge resistance R1 is 0.1 Europe, discharge switch K2 and discharge resistance R2 connects afterwards and discharge resistance R1 is connected in parallel, the resistance of this discharge resistance R2 is 0.2 Europe, discharge switch K3 and discharge resistance R3 connects afterwards and discharge resistance R1 is connected in parallel, the resistance of this discharge resistance R3 is 0.2 Europe, the power end of described timer is connected with 12 volts of power electric by time switch K, signal end and the discharge resistance R1 of timer are connected in parallel, described hummer is electrically connected with timer, in order to prevent in use, the heat that discharge resistance produces is too high and affect serviceable life of whole device, it also includes radiator fan 3, this radiator fan 3 is connected with 12 volts of power electric, 12 volts of power supplys provide electric energy for timer and radiator fan, in order to electric discharge cable convenient when detecting is connected fast with detected accumulator, electric discharge cable is fixedly connected with paired electric discharge wire clamp 4.
Cleaning Principle: if accumulator occurs that disconnected pole or polar board surface sulfuration etc. damage phenomenon, the internal resistance of accumulator will significantly increase, and during discharge examination, its sparking voltage can decline immediately, otherwise accumulator is then normally intact.
Claims (3)
1.2 overhead accumulator pick-up units, it is characterized in that: it mainly includes electric discharge cable, reometer, voltage table, 12 volts of power supplys, timer, time switch K, hummer, electric discharge master switch K1, discharge resistance R1, discharge switch K2, discharge resistance R2, discharge switch K3 and discharge resistance R3, described reometer is connected in series on electric discharge cable, voltage table is connected in parallel on electric discharge cable, described electric discharge master switch K1 and discharge resistance R1 connects afterwards and voltage table is connected in parallel, discharge switch K2 and discharge resistance R2 connects afterwards and discharge resistance R1 is connected in parallel, discharge switch K3 and discharge resistance R3 connects afterwards and discharge resistance R1 is connected in parallel, the power end of described timer is connected with 12 volts of power electric by time switch K, signal end and the discharge resistance R1 of timer are connected in parallel, described hummer is electrically connected with timer.
2. 2 overhead accumulator pick-up units according to claim 1, is characterized in that: it also includes radiator fan, and this radiator fan is connected with 12 volts of power electric.
3. 2 overhead accumulator pick-up units according to claim 1 and 2, is characterized in that: described electric discharge cable is fixedly connected with electric discharge wire clamp in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478770.7U CN204740331U (en) | 2015-07-06 | 2015-07-06 | 2 volt holds battery test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478770.7U CN204740331U (en) | 2015-07-06 | 2015-07-06 | 2 volt holds battery test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740331U true CN204740331U (en) | 2015-11-04 |
Family
ID=54422062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520478770.7U Expired - Fee Related CN204740331U (en) | 2015-07-06 | 2015-07-06 | 2 volt holds battery test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718662A (en) * | 2019-08-30 | 2020-01-21 | 河南宇光智德电气科技有限公司 | Battery crossover assembly for replacing storage battery |
-
2015
- 2015-07-06 CN CN201520478770.7U patent/CN204740331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718662A (en) * | 2019-08-30 | 2020-01-21 | 河南宇光智德电气科技有限公司 | Battery crossover assembly for replacing storage battery |
| CN110718662B (en) * | 2019-08-30 | 2023-04-07 | 河南宇光智德电气科技有限公司 | Battery crossover assembly for replacing storage battery |
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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: 20151104 Termination date: 20200706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |