CN205081507U - Lead acid battery protection device among emergency system - Google Patents
Lead acid battery protection device among emergency system Download PDFInfo
- Publication number
- CN205081507U CN205081507U CN201520817087.1U CN201520817087U CN205081507U CN 205081507 U CN205081507 U CN 205081507U CN 201520817087 U CN201520817087 U CN 201520817087U CN 205081507 U CN205081507 U CN 205081507U
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- China
- Prior art keywords
- relay
- switch
- battery
- storage battery
- emergency system
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Abstract
The utility model relates to a lead acid battery protection device among emergency system, emergency system includes the charger, the battery, the resistance tube, first relay, the second relay, master control set, municipality electric detection means, a first switch and a second switch, this protection device includes third relay and switching power supply, master control set connects first relay respectively, second relay and third relay, outside commercial power is connected to switching power supply one end, charging loops and third relay are connected to the other end, the third relay, the second relay, second switch and battery connect gradually. The utility model has the advantages of making the battery can fill saturated condition completely, for a long time not having under the condition of logical commercial power, storage battery microcomputer is unlikely to to use up completely, is in long -time saturation and when the not power consumptive condition was charged for a long time, the system can can not influence the use of device to battery discharge, the electric quantity of putting in regular time when the battery.
Description
Technical field
The utility model relates to accumulator protecting technology, particularly relates to the lead-acid accumulator protecting device in a kind of emergency system.
Background technology
Elevator emergency other power consuming device intrasystem are directly provided by lead acid accumulator substantially, cause storage battery cannot fill all the time in charging process saturated, when leading to civil power and will the electricity of storage battery being caused to exhaust when forgetting power supply in shutoff device, storage battery is made to be in saturation condition for a long time, all the time to charge not loss, cause battery to reduce.
Utility model content
In view of this, the purpose of this utility model is to provide the lead-acid accumulator protecting device in a kind of emergency system, to solve deficiency of the prior art.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions:
Lead-acid accumulator protecting device in a kind of emergency system, described emergency system comprises charger, storage battery, resistance tube, first relay, second relay, master control set, city's electric detection means, first switch and second switch, described charger comprises charge circuit, described first relay one end connects described charge circuit, the other end connects described storage battery by described first switch, described master control set connects outside civil power by described city electric detection means, described charge circuit connects outside civil power and described storage battery, described resistance tube one end connects described first relay, the other end connects described storage battery, wherein, comprise the 3rd relay and Switching Power Supply, described master control set connects described first relay respectively, described second relay and described 3rd relay, described Switching Power Supply one end connects outside civil power, the other end connects described charge circuit and described 3rd relay, described 3rd relay, described second relay, described second switch is connected successively with described storage battery.
Lead-acid accumulator protecting device in above-mentioned emergency system, wherein, described master control set is single-chip microcomputer.
Lead-acid accumulator protecting device in above-mentioned emergency system, wherein, described first switch and described second switch are air switch.
Compared with the prior art, the beneficial effects of the utility model are:
--adopt separately supply power mode, by relay, the charging of storage battery and the electricity consumption of power consuming device are kept apart, during charging, do not use accumulator electric-quantity, enable storage battery be charged to saturation condition completely;
--intrasystem power supply self-locking circuit, the following period of time after device is finished using is by the power remove in device, and when long-time not logical civil power, accumulator electric-quantity is unlikely to use up completely;
--when charging for a long time when battery is in saturated for a long time and long-time not power consumption, system can at a fixed time to battery discharging, and the electricity bled off can not affect the use of device.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the application structure schematic diagram of the lead-acid accumulator protecting device in the utility model emergency system.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Shown in figure 1, emergency system comprises charger 1, storage battery 2, resistance tube 3, first relay 4, second relay 5, master control set 6, city's electric detection means 7, first switch 8 and second switch 9, charger 1 comprises charge circuit 10, first relay 4 one end connects charge circuit 10, the other end connects storage battery 2 by the first switch 8, master control set 6 connects outside civil power by city's electric detection means 7, charge circuit 10 connects outside civil power and storage battery 2, resistance tube 3 one end connects the first relay 4, and the other end connects storage battery 2.Lead-acid accumulator protecting device in the utility model emergency system comprises the 3rd relay 11 and Switching Power Supply 12; master control set 6 connects the first relay 4, second relay 5 and the 3rd relay 11 respectively; Switching Power Supply 12 one end connects outside civil power; the other end connects charge circuit 10 and the 3rd relay the 11, three relay 11, second relay 5, second switch 9 are connected successively with storage battery 2.
In preferred embodiment of the present utility model, master control set 6 is single-chip microcomputer, and the first switch 8 and second switch 9 are air switch.
The utility model Storage battery protecting device is by increasing by a way switch power supply 12 by charger 1; re-use the 3rd relay 11 power consuming device, storage battery 2, live part are kept apart; during charging; the power supply of power consuming device is provided by Switching Power Supply 12; when power is off; by the 3rd relay 11, the power supply of power consuming device is provided by storage battery 2, just can be reached when storage battery 2 charges by such switching and can reach complete saturation condition.
If storage battery 2 charges for a long time when not power consumption, during by master control set 6, if it is not worked to arrive certain hour device, master control set 6 controls the 3rd relay 11 and storage battery 2 is directly switch to electric discharge resistance tube 3 carrying out a period of time, and the electricity bled off can not affect the normal operation of device.
Storage battery 2 voltage and power consuming device voltage is identical or different can use, not impact.
As can be seen from above-described embodiment, advantage of the present utility model is:
--adopt separately supply power mode, by relay, the charging of storage battery and the electricity consumption of power consuming device are kept apart, during charging, do not use accumulator electric-quantity, enable storage battery be charged to saturation condition completely;
--intrasystem power supply self-locking circuit, the following period of time after device is finished using is by the power remove in device, and when long-time not logical civil power, accumulator electric-quantity is unlikely to use up completely;
--when charging for a long time when battery is in saturated for a long time and long-time not power consumption, system can at a fixed time to battery discharging, and the electricity bled off can not affect the use of device.
Be described in detail specific embodiment of the utility model above, but the utility model is not restricted to specific embodiment described above, it is just as example.To those skilled in the art, any equivalent modifications and substitute also all among category of the present utility model.Therefore, not departing from equalization conversion done under spirit and scope of the present utility model and amendment, all should be encompassed in scope of the present utility model.
Claims (3)
1. the lead-acid accumulator protecting device in an emergency system, described emergency system comprises charger (1), storage battery (2), resistance tube (3), first relay (4), second relay (5), master control set (6), city's electric detection means (7), first switch (8) and second switch (9), described charger (1) comprises charge circuit (10), described first relay (4) one end connects described charge circuit (10), the other end connects described storage battery (2) by described first switch (8), described master control set (6) connects outside civil power by described city electric detection means (7), described charge circuit (10) connects outside civil power and described storage battery (2), described resistance tube (3) one end connects described first relay (4), the other end connects described storage battery (2), it is characterized in that, comprise the 3rd relay (11) and Switching Power Supply (12), described master control set (6) connects described first relay (4) respectively, described second relay (5) and described 3rd relay (11), described Switching Power Supply (12) one end connects outside civil power, the other end connects described charge circuit (10) and described 3rd relay (11), described 3rd relay (11), described second relay (5), described second switch (9) is connected successively with described storage battery (2).
2. the lead-acid accumulator protecting device as claimed in claim 1 in emergency system, it is characterized in that, described master control set (6) is single-chip microcomputer.
3. the lead-acid accumulator protecting device as claimed in claim 1 in emergency system, it is characterized in that, described first switch (8) and described second switch (9) are air switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817087.1U CN205081507U (en) | 2015-10-21 | 2015-10-21 | Lead acid battery protection device among emergency system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817087.1U CN205081507U (en) | 2015-10-21 | 2015-10-21 | Lead acid battery protection device among emergency system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205081507U true CN205081507U (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520817087.1U Expired - Fee Related CN205081507U (en) | 2015-10-21 | 2015-10-21 | Lead acid battery protection device among emergency system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205081507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565906A (en) * | 2018-02-01 | 2018-09-21 | 合肥联信电源有限公司 | A kind of emergency power supply unit with BAS communications |
-
2015
- 2015-10-21 CN CN201520817087.1U patent/CN205081507U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565906A (en) * | 2018-02-01 | 2018-09-21 | 合肥联信电源有限公司 | A kind of emergency power supply unit with BAS communications |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20191021 |