CN204905834U - Uninterrupted power source falls electric alarm system - Google Patents
Uninterrupted power source falls electric alarm system Download PDFInfo
- Publication number
- CN204905834U CN204905834U CN201520707789.4U CN201520707789U CN204905834U CN 204905834 U CN204905834 U CN 204905834U CN 201520707789 U CN201520707789 U CN 201520707789U CN 204905834 U CN204905834 U CN 204905834U
- Authority
- CN
- China
- Prior art keywords
- auxiliary relay
- alarm
- power
- power source
- uninterrupted power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Alarm Systems (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model discloses an uninterrupted power source's audible alarm system, including UPS host computer (1), inlet wire power (2), UPS host computer (1) be qualified for the next round of competitions power (3), auxiliary relay (4) and alarm (5), the winding connection of auxiliary relay (4) is on inlet wire power (2), UPS host computer (1) goes out the line connection on the normally closed contact of auxiliary relay (4), alarm (5) are then connected on the main line through auxiliary relay (4) normally closed contact. The utility model has the advantages of an uninterrupted power source's audible alarm system is provided, control auxiliary relay through uninterrupted power source inlet wire and the power of being qualified for the next round of competitions and make the alarm break off the back at the uninterrupted power source commercial power to report to the police, remind operating personnel to carry out stand -by power supply's switching, perhaps reduce inessential plant operation, preserve important information etc. To prevent to lose, make the operating personnel that informs that alarm information can be timely.
Description
Technical field
The utility model belongs to safety means technical field, is specifically related to a kind of uninterrupted power supply power down warning system.
Background technology
Along with the arriving of informationized society, UPS main frame 1 is widely used in the links of PLC, information gathering, transmission, process, storage application, and its importance is constantly along with the importance of application improves day by day.UPS main frame 1(UninterruptiblePowerSystem/UninterruptiblePowerSupply), i.e. uninterrupted power supply, be that storage battery (mostly being plumbic acid maintenance-free storage battery) is connected with main frame, by modular circuits such as main frame inverters, direct current converted to the system equipment of civil power.Be mainly used in providing stable, continual supply of electric power to PLC, computer network system or other power electronic equipment.When civil power input is normal, UPS main frame 1 is supplied to load to use by after civil power voltage stabilizing, and UPS main frame 1 is now exactly an electric main pressurizer, and it also charges to self-contained battery simultaneously; When commercial power interruption (accident interruption), UPS main frame 1, immediately by the direct current energy of battery, continues supply 220V alternating current by the square normal load of inversion zero switch transition, load is maintained and normally works and protect load soft and hardware not to be damaged.Being a kind of containing energy storage device, take inverter as the uninterrupted power supply of the constant voltage constant frequency of chief component.But along with UPS main frame 1 apply constantly extensively, importance in the productive life of UPS main frame 1 seems particularly important, and the switching etc. that corresponding warning reminding operating personnel carry out stand-by power supply can not be carried out immediately after the commercial power interruption of UPS main frame 1, relevant preparation can not be carried out in advance, bring hidden danger to productive life greatly.
Utility model content
For above-mentioned weak point of the prior art, the purpose of this utility model is intended to the audible alarm system providing a kind of uninterrupted power supply, carrying out control by the power supply of uninterrupted power supply inlet wire and outlet to auxiliary relay makes alarm report to the police after uninterrupted power supply commercial power interruption, operating personnel are reminded to carry out the switching of stand-by power supply, or reduce the use of inessential equipment, preserve important information etc. and prevent loss, make warning message can teaching process personnel timely.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of audible alarm system of uninterrupted power supply, it is characterized in that: comprise UPS main frame, incoming power, UPS main frame outlet power supply, auxiliary relay and alarm, the coil of described auxiliary relay is connected on incoming power, the outlet of described UPS main frame is connected on the normally-closed contact of auxiliary relay, and described alarm is then connected on the main line of auxiliary relay normally-closed contact.
Specifically, electricity is had when UPS main frame carries out power supply, the coil of auxiliary relay obtains electric, the normally-closed contact of auxiliary relay becomes normally opened contact, and be connected to by the outlet of UPS main frame and auxiliary relay normally-closed contact put alarm because circuit disconnects and can not report to the police and glisten, otherwise, when the power down of UPS main frame incoming power, auxiliary relay coil is without electricity, normally-closed contact recovers, and the normally-closed contact being connected to the outlet of UPS main frame closes, the alarm be connected on this circuit obtains electric, and carry out reporting to the police and glistening, prompting and teaching process personnel carry out noting or taking appropriate measures timely.
The utility model has the following advantages relative to prior art:
(1), warning system provided by the present invention, overcome prior art under power-down conditions, operating personnel can not Timeliness coverage, gives to produce commander, office data etc. and bring hidden danger.
(2), audible alarm system provided by the present invention can remind operating personnel timely, solves greatly and causes system-down, loss of data etc. because of power down, and the very big security reliability that improve production, has stronger promotional value.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment, simple introduction is done below by the accompanying drawing used required in embodiment, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation.
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 embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite, and the every other embodiment obtained, all belongs to the utility model protection range.
A kind of audible alarm system of uninterrupted power supply as shown in Figure 1, it is characterized in that: comprise UPS main frame 1, incoming power 2, UPS main frame 1 outlet power supply 3, auxiliary relay 4 and alarm 5, the coil of described auxiliary relay 4 is connected on incoming power 2, the outlet of described UPS main frame 1 is connected on the normally-closed contact of auxiliary relay 4, and described alarm 5 is connected on the main line of auxiliary relay 4 normally-closed contact.
Specifically, electricity is had when UPS main frame 1 carries out power supply 2, the coil of auxiliary relay 4 obtains electric, the normally-closed contact of auxiliary relay 4 becomes normally opened contact, and be connected to by UPS main frame 1 outlet and auxiliary relay 4 normally-closed contact put alarm because circuit disconnects and can not report to the police and glisten, otherwise, when the power down of UPS main frame 1 incoming power 2, auxiliary relay 4 coil is without electricity, normally-closed contact recovers, and the normally-closed contact being connected to UPS main frame 1 outlet closes, the alarm be connected on this circuit obtains electric, and carry out reporting to the police and glistening, prompting and teaching process personnel carry out noting or taking appropriate measures timely.
Claims (1)
1. the audible alarm system of a uninterrupted power supply, it is characterized in that: comprise UPS main frame (1), incoming power (2), UPS main frame (1) outlet power supply (3), auxiliary relay (4) and alarm (5), the coil of described auxiliary relay (4) is connected on incoming power (2), the outlet of described UPS main frame (1) is connected on the normally-closed contact of auxiliary relay (4), and described alarm (5) is then connected on the main line of auxiliary relay (4) normally-closed contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707789.4U CN204905834U (en) | 2015-09-14 | 2015-09-14 | Uninterrupted power source falls electric alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707789.4U CN204905834U (en) | 2015-09-14 | 2015-09-14 | Uninterrupted power source falls electric alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905834U true CN204905834U (en) | 2015-12-23 |
Family
ID=54927985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520707789.4U Expired - Fee Related CN204905834U (en) | 2015-09-14 | 2015-09-14 | Uninterrupted power source falls electric alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204905834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098697A (en) * | 2015-09-14 | 2015-11-25 | 云南大红山管道有限公司 | Power-down alarm system for uninterruptable power supply |
-
2015
- 2015-09-14 CN CN201520707789.4U patent/CN204905834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098697A (en) * | 2015-09-14 | 2015-11-25 | 云南大红山管道有限公司 | Power-down alarm system for uninterruptable power supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203352250U (en) | Double-input uninterruptible power supply system | |
| CN104537492A (en) | On-line monitoring method for electricity high risk important user based on real time data | |
| CN105486959A (en) | Power transformer fault diagnosis system based on Internet-of-things and cloud computing | |
| CN202121319U (en) | Arc-extinguishing harmonic-eliminating controller with remote wireless communication module | |
| CN204905834U (en) | Uninterrupted power source falls electric alarm system | |
| CN203479871U (en) | Mobile communication base station electricity larceny prevention system | |
| CN202150172U (en) | Erroneous collision preventing alarm for power transmission line | |
| CN205178860U (en) | Uninterrupted power source supply ware of alternating current -direct current input | |
| CN203260152U (en) | Safety voice warning device for electric power facilities | |
| CN105098697A (en) | Power-down alarm system for uninterruptable power supply | |
| CN205091876U (en) | Social succour system of safe positioning equipment APP | |
| CN202771588U (en) | Stand-by power supply alarm system | |
| CN203658816U (en) | An intelligent commercial electric power monitor system | |
| CN203164357U (en) | Automatic power line fault detecting device for power data acquisition system | |
| CN202772658U (en) | Power supply system for sensitive equipment | |
| CN202230557U (en) | Intelligent junction box and solar power generation system | |
| CN105375335A (en) | Safety alarm distributing board | |
| CN201170913Y (en) | Power line anti-theft alarm | |
| CN206301178U (en) | The GSM message real-time monitoring and remote control equipment of a kind of energy-conservation | |
| CN204497716U (en) | A kind of Multi-functional safety electricity-using protection system | |
| CN103399216A (en) | Remote monitoring and alarming device for high-voltage phase lack of transformer | |
| CN203433048U (en) | High-voltage open-phase remote-monitoring alarm device for transformer | |
| CN205178622U (en) | Take DC power supply supply ware of energy storage module | |
| CN204576234U (en) | Power-supply device network monitoring system for things | |
| CN201690206U (en) | Alternate-current power-loss warning device of station end communication power supply |
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: 20151223 Termination date: 20200914 |