CN203572945U - Monitor for fire-fighting equipment power supply - Google Patents
Monitor for fire-fighting equipment power supply Download PDFInfo
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- CN203572945U CN203572945U CN201320795204.XU CN201320795204U CN203572945U CN 203572945 U CN203572945 U CN 203572945U CN 201320795204 U CN201320795204 U CN 201320795204U CN 203572945 U CN203572945 U CN 203572945U
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- power supply
- housing
- circuit board
- fighting equipment
- protecgulum
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Abstract
The utility model relates to the technical field of power supply monitoring devices, and specifically relates to a monitor for a fire-fighting equipment power supply. The monitor for the fire-fighting equipment power supply comprises a housing the opening of which is forward, a front cover, a display circuit board, a power supply circuit board, a loop acquisition circuit board, a switching mode power supply, an inverter and a stand-by power supply. The front side of the housing is provided with a front cover which can be opened and closed, the power supply circuit board and at least one loop acquisition circuit board are fixedly installed in order from left to right on the upper side of the interior of the housing, the switching mode power supply is fixedly installed on the inner side of the central section of the housing, the stand-by power supply is fixedly installed on the left side of the bottom of the housing, and the inverter is fixedly installed on the right side of the bottom of the housing. The monitor for the fire-fighting equipment power supply is reasonable and compact in structure and convenient to use, classified fault information, of the power supply, measured by a power supply sensor can be displayed through the loop acquisition circuit board, by arranging wire inlets on the upper sidewall and the lower sidewall of the housing, appropriate inlet wire modes can be selected based on demands; and by arranging vent windows, the monitor for the fire-fighting equipment power supply is provided with a good heat dissipation effect.
Description
Technical field
the utility model relates to apparatus for monitoring power supply technical field, is a kind of fire fighting equipment power supply monitor.
Background technology
gB28184-2011 < < fire fighting equipment power supply monitoring system > > enforcement in 1 day August in 2012 of national standardization management committee issue.In this standard, stipulate: fire fighting equipment power supply monitoring system refers to for monitoring fire fighting equipment power work state, when the faults such as power supply generation overvoltage, under-voltage, overcurrent, phase shortage, can send the supervisory system of alerting signal, by fire fighting equipment power supply status watch-dog, voltage sensor, current sensor, voltage/current sensor etc. partly or entirely equipment form.But conventional fire fighting equipment power supply monitor mostly is in old structure and makes corresponding increase and decrease according to above-mentioned standard at present, thereby causes it to have following problem: cannot distinguish and show various classification faults; When using out of doors, it easily gets rusty; Ventilate not smooth and make its over-heat inside, easily shortening its serviceable life; Wire leading method is single, retrains its annexation, uses inconvenience; While connecting many cables, mutually intersect and spiral, easily make mistakes and be not easy to maintenance.
Summary of the invention
the utility model provides a kind of fire fighting equipment power supply monitor, has overcome the deficiency of above-mentioned prior art, and it can effectively solve the existing problem that cannot distinguish the various classification faults of demonstration.
the technical solution of the utility model realizes by following measures: a kind of fire fighting equipment power supply monitor, comprises opening housing, protecgulum, display circuit board, power supply circuit board, loop collecting circuit board, switched power supplier, inverter and standby power supply forward; The installed in front of housing has capable of opening and closing protecgulum, the upper inside of housing is installed with power supply circuit board and at least one loop collecting circuit board from left to right successively, the inner side, middle part of housing is installed with switched power supplier, the lower left side of housing is installed with standby power supply, the right side, bottom of housing is installed with inverter, the connection terminal of inverter is electrically connected with the power lead that can connect external power source by wire, power supply circuit board is provided with the switch of controlling standby power supply, and inverter is provided with the switch of controlling external power source; The upper inner of protecgulum is installed with display circuit board, and the installed in front of display circuit board has display screen, pilot lamp and control knob, and the protecgulum front side of corresponding display screen, pilot lamp and control knob position is distributed with the window that it can be exposed respectively; Inverter and switched power supplier, switched power supplier and power supply circuit board and standby power supply and power supply circuit board are electrically connected by wire respectively, and each feeder ear of power supply circuit board is electrically connected by wire with display circuit board and loop collecting circuit board respectively; Each signal output part of loop collecting circuit board and each signal input part of power supply circuit board, each signal output part of power supply circuit board and each signal input part of display circuit board are electrically connected by data line respectively.
the further optimization and/or improvements to above-mentioned utility model technical scheme below:
the above-mentioned middle part at protecgulum can be installed with printer, each signal input part of printer and each signal output part of display circuit board are electrically connected by data line respectively, and the electric connecting terminals that supplies of printer and display circuit board is electrically connected by wire.
above-mentionedly on the left side wall of housing, can be installed with alarm, alarm and display circuit board are electrically connected by wire, are distributed with the sound transmission aperture that alarm transmission sound can be gone out on the sidewall of the housing of corresponding alarm position.
on the upper and lower sidewall of upper side wall of above-mentioned housing, can be respectively equipped with entrance hole, sealing ring taps is installed on entrance hole.
on the left side wall of above-mentioned housing and right side wall, all can there is respectively vent window.
the right side of above-mentioned housing can be distributed with cable tie support.
the anterior right side of above-mentioned housing and the right side, rear portion of protecgulum can be hinged by stainless steel hinge, and the right side correspondence of the right side of protecgulum and housing is fixed with capable of opening and closing switch lock, and the rear side of housing is provided with at least one suppending hole.
the utility model reasonable and compact in structure, easy to use, it can show power supply that power sensor is surveyed classification failure message by loop collecting circuit board, by being respectively equipped with entrance hole on the upper and lower sidewall of the upper side wall at housing, can make it select according to demand suitable wire leading method; By being set, vent window can make it have good radiating effect; By cable tie support, can make it when connecting more cable, be convenient to colligation location, its cable is connected can neatly be laid, and annexation is simple and clear, is convenient to maintenance management; Stainless steel hinge can make it adapt to various open-air atmospheres, can avoid getting rusty simultaneously; Set up switch lock and can make it can not be opened easily, be also convenient to administer and maintain simultaneously.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment.
accompanying drawing 2 is the right TV structure schematic diagram of accompanying drawing 1.
the master that accompanying drawing 3 is opened for protecgulum in accompanying drawing 1 looks broken section structural representation.
coding in accompanying drawing is respectively: 1 is housing, and 2 is protecgulum, and 3 is display circuit board, and 4 is power supply circuit board, 5 is loop collecting circuit board, and 6 is switched power supplier, and 7 is standby power supply, and 8 is inverter, 9 is power lead, and 10 is display screen, and 11 is pilot lamp, 12 is control knob, and 13 is sound transmission aperture, and 14 is sealing ring taps, 15 is vent window, and 16 is cable tie support, and 17 is stainless steel hinge, 18 is switch lock, and 19 is suppending hole, and 20 is printer.
Embodiment
the utility model is not subject to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is to be all described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1,2,3, this fire fighting equipment power supply monitor comprises opening housing 1, protecgulum 2, display circuit board 3, power supply circuit board 4, loop collecting circuit board 5, switched power supplier 6, inverter 8 and standby power supply 7 forward, the installed in front of housing 1 has capable of opening and closing protecgulum 2, the upper inside of housing 1 is installed with power supply circuit board 4 and at least one loop collecting circuit board 5 from left to right successively, the inner side, middle part of housing 1 is installed with switched power supplier 6, the lower left side of housing 1 is installed with standby power supply 7, the right side, bottom of housing 1 is installed with inverter 8, the connection terminal of inverter 8 is electrically connected with the power lead 9 that can connect external power source by wire, power supply circuit board 4 is provided with the switch of controlling standby power supply 7, inverter 8 is provided with the switch of controlling external power source, the upper inner of protecgulum 2 is installed with display circuit board 3, the installed in front of display circuit board 3 has display screen 10, pilot lamp 11 and control knob 12, and protecgulum 2 front sides of corresponding display screen 10, pilot lamp 11 and control knob 12 positions are distributed with the window that it can be exposed respectively, inverter 8 is electrically connected by wire respectively with power supply circuit board 4 with power supply circuit board 4 and standby power supply 7 with switched power supplier 6, switched power supplier 6, and each feeder ear of power supply circuit board 4 is electrically connected by wire with display circuit board 3 and loop collecting circuit board 5 respectively, each signal output part of loop collecting circuit board 5 and each signal input part of power supply circuit board 4, each signal output part of power supply circuit board 4 and each signal input part of display circuit board 3 are electrically connected by data line respectively.According to demand, standby power supply 7 can adopt the existing known technologies such as accumulator, dry cell; Loop collecting circuit board 5 can be four, all can be responsible for gathering the failure message of power sensor, as the operation of power supply, communication, fault, standby, open circuit, overvoltage, under-voltage, overcurrent, phase shortage, misphase, the status information such as open circuit.In use, power lead and external power source are electrically connected; The signal output part of the signal input part of loop collecting circuit board 5 and Power Supply Monitoring sensor is electrically connected by data line, thereby these Power Supply Monitoring sensors are detected; Wherein power supply circuit board 4 can be guaranteed the stable power-supplying of external power source and standby power supply 7; Can select power supply source with the switch of controlling standby power supply 7 by the switch of controlling external power source.
can according to actual needs, above-mentioned fire fighting equipment power supply monitor be made further optimization and/or improvements:
as shown in accompanying drawing 1,2,3, at the middle part of protecgulum 2, be installed with printer 20, each signal input part of printer 20 and each signal output part of display circuit board 3 are electrically connected by data line respectively, and printer 20 is electrically connected by wire for electric connecting terminals with display circuit board 3.Printer 20 can be realized the printing to data query or warning message, power supply status that can each time point of real time record by printer 20, thus form the complete documentation of Power Supply Monitoring, also can be used as the reference of maintenance and maintenance.
as shown in accompanying drawing 1,2,3, on the left side wall of housing 1, be installed with alarm, alarm and display circuit board 3 are electrically connected by wire, are distributed with the sound transmission aperture 13 that alarm transmission sound can be gone out on the sidewall of the housing 1 of corresponding alarm position.When it enters abnormality, can trigger alarm device by display circuit board 3, thus to managerial personnel, warn.According to demand, alarm can adopt the existing known technologies such as loudspeaker.
as shown in accompanying drawing 1,2,3, on the upper and lower sidewall of upper side wall of housing 1, be respectively equipped with entrance hole, sealing ring taps 14 is installed on entrance hole.In use; institute's link is passed respectively to corresponding sealing ring taps 14 holes and received on corresponding connection terminal; sealing ring taps 14 can form protection to institute's link; reduce wear; in upper side wall and the lower wall of housing 1, be equipped with entrance hole, can make it in use be convenient to select according to demand suitable wire leading method simultaneously.
as shown in accompanying drawing 1,2,3, on the left side wall of housing 1 and right side wall, there is respectively vent window 15.Can make it have so good radiating effect.
as shown in accompanying drawing 1,2,3, the right side of housing 1 is distributed with cable tie support 16.Can make like this it when connecting more cable, be convenient to colligation location, its cable is connected can neatly be laid, and annexation is simple and clear, is convenient to maintenance management.
as shown in accompanying drawing 1,2,3, the anterior right side of housing 1 and the right side, rear portion of protecgulum 2 are hinged by stainless steel hinge 17, the right side correspondence of the right side of protecgulum 2 and housing 1 is fixed with capable of opening and closing switch lock 18, and the rear side of housing 1 is provided with at least one suppending hole 19.Stainless steel hinge 17 can make it adapt to various open-air atmospheres, can avoid getting rusty simultaneously; Set up switch lock 18 and can make it can not be opened easily, be also convenient to administer and maintain simultaneously; Set up suppending hole 19 and can be convenient to be hung over the positions such as wall, save placement space.
above technical characterictic has formed most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.
Claims (10)
1. a fire fighting equipment power supply monitor, is characterized in that comprising opening housing, protecgulum, display circuit board, power supply circuit board, loop collecting circuit board, switched power supplier, inverter and standby power supply forward; The installed in front of housing has capable of opening and closing protecgulum, the upper inside of housing is installed with power supply circuit board and at least one loop collecting circuit board from left to right successively, the inner side, middle part of housing is installed with switched power supplier, the lower left side of housing is installed with standby power supply, the right side, bottom of housing is installed with inverter, the connection terminal of inverter is electrically connected with the power lead that can connect external power source by wire, power supply circuit board is provided with the switch of controlling standby power supply, and inverter is provided with the switch of controlling external power source; The upper inner of protecgulum is installed with display circuit board, and the installed in front of display circuit board has display screen, pilot lamp and control knob, and the protecgulum front side of corresponding display screen, pilot lamp and control knob position is distributed with the window that it can be exposed respectively; Inverter and switched power supplier, switched power supplier and power supply circuit board and standby power supply and power supply circuit board are electrically connected by wire respectively, and each feeder ear of power supply circuit board is electrically connected by wire with display circuit board and loop collecting circuit board respectively; Each signal output part of loop collecting circuit board and each signal input part of power supply circuit board, each signal output part of power supply circuit board and each signal input part of display circuit board are electrically connected by data line respectively.
2. fire fighting equipment power supply monitor according to claim 1, it is characterized in that being installed with printer at the middle part of protecgulum, each signal input part of printer and each signal output part of display circuit board are electrically connected by data line respectively, and the electric connecting terminals that supplies of printer and display circuit board is electrically connected by wire.
3. fire fighting equipment power supply monitor according to claim 1 and 2, it is characterized in that being installed with alarm on the left side wall of housing, alarm and display circuit board are electrically connected by wire, are distributed with the sound transmission aperture that alarm transmission sound can be gone out on the sidewall of the housing of corresponding alarm position.
4. fire fighting equipment power supply monitor according to claim 1 and 2, is characterized in that being respectively equipped with entrance hole on the upper and lower sidewall of upper side wall of housing, and sealing ring taps is installed on entrance hole.
5. fire fighting equipment power supply monitor according to claim 3, is characterized in that being respectively equipped with entrance hole on the upper and lower sidewall of upper side wall of housing.
6. fire fighting equipment power supply monitor according to claim 1 and 2, is characterized in that being provided with on entrance hole on the left side wall of sealing ring taps housing and right side wall and has respectively vent window; Or/and the right side of housing is distributed with cable tie support.
7. fire fighting equipment power supply monitor according to claim 3, is characterized in that there is respectively vent window on the left side wall of housing and right side wall; Or/and the right side of housing is distributed with cable tie support.
8. fire fighting equipment power supply monitor according to claim 5, is characterized in that there is respectively vent window on the left side wall of housing and right side wall; Or/and the right side of housing is distributed with cable tie support.
9. fire fighting equipment power supply monitor according to claim 1 and 2, it is characterized in that the anterior right side of housing and the right side, rear portion of protecgulum are hinged by stainless steel hinge, the right side correspondence of the right side of protecgulum and housing is fixed with capable of opening and closing switch lock, and the rear side of housing is provided with at least one suppending hole.
10. fire fighting equipment power supply monitor according to claim 8, it is characterized in that the anterior right side of housing and the right side, rear portion of protecgulum are hinged by stainless steel hinge, the right side correspondence of the right side of protecgulum and housing is fixed with capable of opening and closing switch lock, and the rear side of housing is provided with at least one suppending hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795204.XU CN203572945U (en) | 2013-12-06 | 2013-12-06 | Monitor for fire-fighting equipment power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795204.XU CN203572945U (en) | 2013-12-06 | 2013-12-06 | Monitor for fire-fighting equipment power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572945U true CN203572945U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795204.XU Expired - Fee Related CN203572945U (en) | 2013-12-06 | 2013-12-06 | Monitor for fire-fighting equipment power supply |
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| Country | Link |
|---|---|
| CN (1) | CN203572945U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111408A (en) * | 2014-07-14 | 2014-10-22 | 国家电网公司 | Cable core aligning device and method |
| CN106193896A (en) * | 2016-08-31 | 2016-12-07 | 镇江市欧菱电气自动化系统设备有限公司 | A kind of fire resistant doorsets watch-dog |
| CN107300677A (en) * | 2017-08-19 | 2017-10-27 | 广东天圣高科股份有限公司 | A kind of LED drive power general performance test |
-
2013
- 2013-12-06 CN CN201320795204.XU patent/CN203572945U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111408A (en) * | 2014-07-14 | 2014-10-22 | 国家电网公司 | Cable core aligning device and method |
| CN104111408B (en) * | 2014-07-14 | 2020-05-12 | 国家电网公司 | Cable core aligning device and method |
| CN106193896A (en) * | 2016-08-31 | 2016-12-07 | 镇江市欧菱电气自动化系统设备有限公司 | A kind of fire resistant doorsets watch-dog |
| CN107300677A (en) * | 2017-08-19 | 2017-10-27 | 广东天圣高科股份有限公司 | A kind of LED drive power general performance test |
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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: 20140430 Termination date: 20181206 |