CN203691020U - Intelligent emergency control system - Google Patents
Intelligent emergency control system Download PDFInfo
- Publication number
- CN203691020U CN203691020U CN201420038524.5U CN201420038524U CN203691020U CN 203691020 U CN203691020 U CN 203691020U CN 201420038524 U CN201420038524 U CN 201420038524U CN 203691020 U CN203691020 U CN 203691020U
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- CN
- China
- Prior art keywords
- circuit
- battery
- control system
- switching tube
- comparator
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- Expired - Fee Related
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- Stand-By Power Supply Arrangements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an intelligent emergency control system which comprises a battery and an automatic charging system connected with the battery. The automatic charging system includes a circuit input end connected with the mains electricity. The circuit input end is connected with an EMI filter circuit. The EMI filter circuit is connected to a rectification filter circuit. The rectification filter circuit is connected with a charging circuit through a first switching tube. The charging circuit is connected with the battery. The battery is connected to a load through a second switching tube. The rectification filter circuit is connected with an input end detecting circuit. The input end detecting circuit is connected with each switching tube. The intelligent emergency control system can provide a reliable emergency power supply which is stable in performance, high in safety performance and long in service life to the load.
Description
Technical field
The utility model relates to a kind of intelligent emergent control system, particularly a kind of intelligent emergent control system for emergency power supply.
Background technology
Emergency power supply uses extensively at society, particularly aspect fire-fighting and critical loads, especially this is being had enforceable requirement.Emergency power supply normally provides a switching power supply for subsequent use cannot normal power supply time for civil power.And need to have individual stable performance, security performance control system high, long service life to carry out Based Intelligent Control effectively for emergency power supply.
Utility model content
The purpose of this utility model is, a kind of intelligent emergent control system is provided.It can for load provides, a stable performance, security performance be high, the reliable emergency power supply of long service life.
The technical solution of the utility model: intelligent emergent control system, is characterized in: comprise battery and the automatic charging system that is connected battery; Described automatic charging system comprises the circuit input end that connects civil power, on circuit input end, be connected with EMI filter circuit, EMI filter circuit is connected to current rectifying and wave filtering circuit, and current rectifying and wave filtering circuit is connected with charging circuit by the first switching tube, and charging circuit is connected to battery; Described battery is connected to load by second switch pipe, between described second switch pipe and load, is provided with inverter circuit; Described current rectifying and wave filtering circuit is also connected with input testing circuit, and input testing circuit is connected with a switching tube.
In above-mentioned intelligent emergent control system; on described battery, be also connected with voltage sample circuit; voltage sample circuit is connected with the first comparator and the second comparator; the first comparator is connected with the first switching tube by current control circuit, and the second comparator is connected with second switch pipe by over-discharge protection circuit.
In aforesaid intelligent emergent control system, described inverter circuit is that current feed is recommended formula inverter circuit.
In aforesaid intelligent emergent control system, described battery is Ni-MH battery group.
Compared with prior art, the utility model carries out intelligent charge by automatic charging system to battery, and use input testing circuit to detect in real time mains-supplied situation, in the time that mains-supplied is normal, input testing circuit can be controlled the first switching tube conducting, and the power supply of rectification is after filtering charged to battery; In the time that civil power cannot normal power supply, input testing circuit can be controlled the conducting of second switch pipe simultaneously, thereby battery is to load supplying.And the utility model also arranges voltage sample circuit on battery, by the voltage and the reference voltage that gather are compared, to control the first switching tube and second switch pipe, thereby carry out charge protection and Cross prevention.Therefore, intelligent emergent control system of the present utility model can make greatly to improve and be more safe and reliable on emergent control the useful life of battery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.Intelligent emergent control system, as shown in Figure 1: comprise battery and the automatic charging system that is connected battery; Described automatic charging system comprises the circuit input end that connects civil power, on circuit input end, be connected with EMI filter circuit, EMI filter circuit is connected to current rectifying and wave filtering circuit, and current rectifying and wave filtering circuit is connected with charging circuit by the first switching tube, and charging circuit is connected to battery; Described battery is connected to load by second switch pipe, between described second switch pipe and load, is provided with inverter circuit; Described current rectifying and wave filtering circuit is also connected with input testing circuit, and input testing circuit is connected with a switching tube.On described battery, be also connected with voltage sample circuit, voltage sample circuit is connected with the first comparator and the second comparator, and the first comparator is connected with the first switching tube by current control circuit, and the second comparator is connected with second switch pipe by over-discharge protection circuit.Described inverter circuit is that current feed is recommended formula inverter circuit.Described battery is Ni-MH battery group.
The utility model carries out intelligent charge by automatic charging system to battery, and use input testing circuit to detect in real time mains-supplied situation, in the time that mains-supplied is normal, input testing circuit can be controlled the first switching tube conducting, and the power supply of rectification is after filtering charged to battery; In the time that civil power cannot normal power supply, input testing circuit can be controlled the conducting of second switch pipe simultaneously, thereby battery is to load supplying.And the utility model also arranges voltage sample circuit on battery, by the voltage and the reference voltage that gather are compared, to control the first switching tube and second switch pipe, thereby carry out charge protection and Cross prevention.Therefore, intelligent emergent control system of the present utility model can make greatly to improve and be more safe and reliable on emergent control the useful life of battery.
Claims (4)
1. intelligent emergent control system, is characterized in that: comprise battery and the automatic charging system that is connected battery; Described automatic charging system comprises the circuit input end that connects civil power, on circuit input end, be connected with EMI filter circuit, EMI filter circuit is connected to current rectifying and wave filtering circuit, and current rectifying and wave filtering circuit is connected with charging circuit by the first switching tube, and charging circuit is connected to battery; Described battery is connected to load by second switch pipe, between described second switch pipe and load, is provided with inverter circuit; Described current rectifying and wave filtering circuit is also connected with input testing circuit, and input testing circuit is connected with a switching tube.
2. intelligent emergent control system according to claim 1; it is characterized in that: on described battery, be also connected with voltage sample circuit; voltage sample circuit is connected with the first comparator and the second comparator; the first comparator is connected with the first switching tube by current control circuit, and the second comparator is connected with second switch pipe by over-discharge protection circuit.
3. intelligent emergent control system according to claim 1, is characterized in that: described inverter circuit is that current feed is recommended formula inverter circuit.
4. intelligent emergent control system according to claim 1, is characterized in that: described battery is Ni-MH battery group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038524.5U CN203691020U (en) | 2014-01-22 | 2014-01-22 | Intelligent emergency control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038524.5U CN203691020U (en) | 2014-01-22 | 2014-01-22 | Intelligent emergency control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691020U true CN203691020U (en) | 2014-07-02 |
Family
ID=51012884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038524.5U Expired - Fee Related CN203691020U (en) | 2014-01-22 | 2014-01-22 | Intelligent emergency control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203691020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071575A (en) * | 2019-06-04 | 2019-07-30 | 深圳莱福德科技股份有限公司 | Emergency power supply charge-discharge control circuit and emergency-lighting set |
-
2014
- 2014-01-22 CN CN201420038524.5U patent/CN203691020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071575A (en) * | 2019-06-04 | 2019-07-30 | 深圳莱福德科技股份有限公司 | Emergency power supply charge-discharge control circuit and emergency-lighting set |
| CN110071575B (en) * | 2019-06-04 | 2024-05-03 | 深圳莱福德科技股份有限公司 | Emergency power supply charge-discharge control circuit and emergency lighting equipment |
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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: 20140702 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |