CN203299329U - Low-voltage failure power outage alarm - Google Patents
Low-voltage failure power outage alarm Download PDFInfo
- Publication number
- CN203299329U CN203299329U CN2012201856580U CN201220185658U CN203299329U CN 203299329 U CN203299329 U CN 203299329U CN 2012201856580 U CN2012201856580 U CN 2012201856580U CN 201220185658 U CN201220185658 U CN 201220185658U CN 203299329 U CN203299329 U CN 203299329U
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Abstract
The utility model discloses a low-voltage failure power outage alarm. The low-voltage failure power outage alarm comprises an electric leakage protector connected with a transformer; the electric leakage protector is connected with a circuit breaker; the circuit breaker is connected with a switching-on/switching-off indicator; the switching-on/switching-off indicator is connected with a power supply; and the power supply is connected with short message modules. According to the low-voltage failure power outage alarm of the utility model, when a low-voltage power grid operates normally, the power supply is switched off, and the short message modules do not work; when the low-voltage power grid is in a power outage state, the circuit breaker detects information of the outer end of the electric leakage protector, and transmits signals to the switching-on/switching-off indicator, and the switching-on/switching-off indicator moves and jacks a reed upwards, and as a result, the power supply can supplies power for the short message modules, and each message module is provided with an SIM card, and the short message modules send messages to mobile phones, and as a result, a fault handler can be informed of a position where a fault appears, and timely repair of the fault handler can be facilitated.
Description
Technical field
The utility model relates to a kind of earth leakage protective device of low voltage electric network, be specifically related to a kind of can be when low pressure breaks down the device of automatic alarm.
Background technology
Comprehensively become the residual current earth leakage protective device has been installed in low voltage electric network, because the time of low voltage electric network operation is long, user power utilization is lack of standardization, after earth leakage protective device was installed, " leak and protect " acted frequently, and the low pressure power off time increases.And the user can not in time report for repairment, has extended greatly power off time.And the time of reporting for repairment of shortening fault can reduce the fault outage time effectively, is the effective means that improves power supply reliability, is also the importance of good service.And present actual conditions rely on the user to report for repairment after to be low pressure break down, and the user reports for repairment not in time, has extended power off time.
The utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of low voltage failure alarm for electricity failure is provided, and can in time send warning message in the low voltage electric network fault, can shorten the fault outage time.
The technical solution of the utility model realizes in the following manner: a kind of low voltage failure alarm for electricity failure; comprise the earth leakage protective device that is connected with transformer, earth leakage protective device is connected with isolating switch, and isolating switch is connected with a deciliter indicator; deciliter indicator is connected with power supply, and power supply is connected with SMS module.
Described power supply is connected with acoustic-optic alarm.
In the utility model, in the time of the normal operation of low voltage electric network, power supply disconnects; SMS module is not worked; when low voltage electric network had a power failure, isolating switch detected the information of earth leakage protective device outer end, gave deciliter indicator signal; deciliter indicator motion is with on the reed top; make power supply power to SMS module, and SIM card is arranged on each SMS module, SMS module sends information to mobile phone; inform position and time that the fault handling personnel are broken down, be conducive to the fault personnel and in time rush to repair.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of low voltage failure alarm for electricity failure, comprise the earth leakage protective device that is connected with transformer, and earth leakage protective device is connected with isolating switch, and isolating switch is connected with a deciliter indicator, and deciliter indicator is connected with power supply, and power supply is connected with SMS module.
Described power supply is connected with acoustic-optic alarm, and like this in SMS module work, acoustic-optic alarm also can remind people to notice that this zone breaks down, and also can prevent when SMS module from not working the problem that can't report to the police.
Claims (2)
1. a low voltage failure alarm for electricity failure, comprise the earth leakage protective device that is connected with transformer, it is characterized in that: earth leakage protective device is connected with isolating switch, and isolating switch is connected with a deciliter indicator, and deciliter indicator is connected with power supply, and power supply is connected with SMS module.
2. low voltage failure alarm for electricity failure according to claim 1, it is characterized in that: described power supply is connected with acoustic-optic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201856580U CN203299329U (en) | 2012-04-27 | 2012-04-27 | Low-voltage failure power outage alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201856580U CN203299329U (en) | 2012-04-27 | 2012-04-27 | Low-voltage failure power outage alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203299329U true CN203299329U (en) | 2013-11-20 |
Family
ID=49575334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201856580U Expired - Fee Related CN203299329U (en) | 2012-04-27 | 2012-04-27 | Low-voltage failure power outage alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203299329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959395A (en) * | 2017-03-28 | 2017-07-18 | 国网浙江省电力公司温州供电公司 | It is a kind of can novel maintenance transformer station direct current system |
-
2012
- 2012-04-27 CN CN2012201856580U patent/CN203299329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959395A (en) * | 2017-03-28 | 2017-07-18 | 国网浙江省电力公司温州供电公司 | It is a kind of can novel maintenance transformer station direct current system |
| CN106959395B (en) * | 2017-03-28 | 2023-09-05 | 国网浙江省电力公司温州供电公司 | Transformer substation direct current system capable of being operated and maintained remotely |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140427 |