CN103901357B - A kind of fire fighting equipment power supply monitoring system - Google Patents
A kind of fire fighting equipment power supply monitoring system Download PDFInfo
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- CN103901357B CN103901357B CN201410158961.5A CN201410158961A CN103901357B CN 103901357 B CN103901357 B CN 103901357B CN 201410158961 A CN201410158961 A CN 201410158961A CN 103901357 B CN103901357 B CN 103901357B
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Abstract
The invention discloses a kind of fire fighting equipment power supply monitoring system, comprise main frame (100) and extension set (200), main frame (100) comprises main frame alarm unit (102), extension set (200) is provided with several, each extension set (200) is all connected on a fire-fighting power supply (400), in addition, each extension set (200) also comprises power supply signal detecting unit (202), extension set output terminal (206) and extension set alarm unit (208), when power supply signal detecting unit (202) detects that abnormal conditions appear in fire-fighting power supply (400), alerting signal can be sent, extension set alarm unit (208) and main frame alarm unit (102) same to alarm, main frame alarm unit (102) is arranged in corresponding Control Room with main frame (100), field staff learns relevant fire fighting equipment abnormal electrical power supply by the warning of main frame alarm unit (102), then abnormal fire fighting equipment is found out by extension set alarm unit (208), and carry out investigation maintenance by the upper fire-fighting power supply (400) of information to this fire fighting equipment recorded of extension set output terminal (206), to ensure that fire fighting equipment can be powered normally, simply, convenient, improve power fail and examine the efficiency of repairing.
Description
Technical field
The present invention relates to a kind of supervisory system of fire fighting equipment power supply.
Background technology
In modern large building, fire fighting and rescue building and first class high storey building, be provided with a large amount of fire products: report general system, automatic sprinkler system, the broadcast of fire-fighting accident, phone, smoke control system, electric fire monitoring system, gas extinguishing system, quench sexual system, emergency lighting system, Fire lift, rolling screen door etc. automatically.
The quality of fire fighting equipment is depended in power supply hidden danger security against fire out of control to a great extent, and can fire report depend on the duty of its power supply for system and the relevant fire fighting linkage equipment justice that normally work.All the time, cause fire fighting equipment malfunctioning because device power supply (DPS) is out of control, cause the thing of fire spread to occur repeatedly, particularly, period that awareness of safety thin not good at social power shortage, equipment quality.This problem more seems particularly outstanding.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of fire fighting equipment power supply monitoring system.
For solving the problem, the invention provides a kind of fire fighting equipment power supply monitoring system, comprise main frame and extension set, its main frame comprises the main frame alarm unit that alerting signal is also spoken and/or light is reported to the police that can receive described extension set and send, described extension set is provided with several, and each described extension set is all connected on a fire-fighting power supply, it is characterized in that, each described extension set includes:
-power supply signal detecting unit, be made up of some pick-up units, for detecting the operational factor of the fire-fighting power supply be attached thereto and if the above-mentioned operational factor that detects and power standard parameter being contrasted, one by one the parameter of noting abnormalities, then record this parameter, and send alerting signal;
-extension set output terminal, can show above-mentioned anomaly parameter;
-extension set alarm unit, after receiving alerting signal, speaks and/or light warning.
As a further improvement on the present invention, one is also provided with by the hinged quadrilateral elevating mechanism of four connecting links in described main frame, described elevating mechanism is provided with and is positioned at same level line and the electromagnet be connected on different described connecting links and iron block, spring is connected with between described electromagnet and described iron block, described electromagnet is connected on the power supply of described main frame, described elevating mechanism lower end is extended with an insulation rod and is arranged on the conducting block of described insulation rod lower end, the supervisory circuit that one is connected with light fixture is provided with below described main frame, described supervisory circuit is provided with a breach, when described conducting block declines with described jacking gear, can snap onto in described breach, described supervisory circuit is made to form path.
As a further improvement on the present invention, described main frame and extension set are connected on same detection power supply, described detection power supply is connected with the redundant detection device identical with described extension set structure, for when described detection power supply occurs abnormal, make warning, this redundant detection device is powered by one or more standby power supply.
As a further improvement on the present invention; memory chip is provided with in described main frame alarm unit and extension set alarm unit; power-off or shut down after; again start; described main frame alarm unit and extension set alarm unit can continue to report to the police, and when described fire-fighting power supply is eliminated extremely, described power supply signal detecting unit can send more positive signal; if and only if described main frame alarm unit and extension set alarm unit receive this more positive signal time, just stop alarm.
As a further improvement on the present invention, described main frame alarm unit and extension set alarm unit are connected with timing relay, when after whole system power-off restarting, described timing relay controls described alarm unit delayed startup.
As a further improvement on the present invention, described extension set also comprises the transmitter of the picture signal that can send on described extension set output terminal, described main frame comprises the receiver that can receive described picture signal, and can demonstrate the host output end of the picture signal that described receiver receives.
As a further improvement on the present invention, be also provided with mnemon in described extension set, described mnemon comprises ROM and clock, and described ROM can remember abnormal signal type, time of origin each time and report to the police the duration.
As a further improvement on the present invention, power supply signal detecting unit comprises power supply status sensor, voltage sensor, current sensor, and it can detect the whether overvoltage of described fire-fighting power supply, under-voltage, overcurrent, phase shortage and interruption of power supply.
As a further improvement on the present invention, each described extension set is communicated with described main frame by independent wire, described main frame alarm unit comprises several alarms be connected with described wire respectively, described alarm is provided with the mark being attached thereto logical extension set, described wire can transmit alerting signal, and has corresponding alarm to make warning.
As a further improvement on the present invention, described main frame alarm and described extension set alarm unit include the emergency alarm bell of volume and/or frequency-adjustable and the adjustable alarm lamp of flicker frequency, described emergency alarm bell and alarm lamp are all connected with the time relay, when described emergency alarm bell with after alarm lamp continuous firing a period of time, the described time relay controls described emergency alarm bell and improves the volume and/or audible frequency of reporting to the police; Described alarm lamp improves the frequency of flicker.
As a further improvement on the present invention, described extension set also includes the camera can monitoring this fire-fighting power supply in real time, and the realtime graphic of camera collection passes to described host output end through concentric cable and shows in real time.
Beneficial effect of the present invention is: when power supply signal detecting unit detects that overvoltage appears in fire-fighting power supply, under-voltage, overcurrent, during the abnormal conditions such as phase shortage and interruption of power supply, alerting signal can be sent, extension set alarm unit and the same alarm of main frame alarm unit, main frame alarm unit is arranged in corresponding Control Room with main frame, field staff learns relevant fire fighting equipment abnormal electrical power supply by the warning of main frame alarm unit, then abnormal fire fighting equipment is found out by extension set alarm unit, and by the information that extension set output terminal is recorded, investigation maintenance is carried out to the fire-fighting power supply of this fire fighting equipment, to ensure that fire fighting equipment can be powered normally.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of main frame in Fig. 1;
Fig. 3 is the structural representation of extension set in Fig. 1;
Fig. 4 is the structural representation of main frame and supervisory circuit in Fig. 1;
Wherein: 100-main frame; 200-extension set; 300-detects power supply; 400-fire-fighting power supply; 102-main frame alarm unit; 104-receiver; 106-host output end; 202-power supply signal detecting unit; 206-extension set output terminal; 208-extension set alarm unit; 210-timing relay; 212 transmitters; ; 216-mnemon; 218-ROM; 108, the 214-time relay; 1021,2081-emergency alarm bell; 1022,2082-alarm lamp; 302-redundant detection device 302; 304-standby power supply; 400-fire-fighting power supply; 500-jacking gear; 502-connecting link; 504-electromagnet; 506-iron block; 507-spring; 508-insulation rod; 510-conducting block; 600-supervisory circuit; 602-breach; 604-light fixture.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details.
As Figure 1-4, the present invention includes main frame 100 and extension set 200, its main frame 100 comprises and can receive alerting signal that described extension set 200 sends and speak and/or light alarm host machine alarm unit 102, described extension set 200 is provided with several, and each described extension set 200 is all connected on a fire-fighting power supply 400, it is characterized in that, each described extension set 200 includes:
-power supply signal detecting unit 202, be made up of some pick-up units, for detecting the operational factor of the fire-fighting power supply 400 be attached thereto and if the above-mentioned operational factor that detects and power standard parameter being contrasted, one by one the parameter of noting abnormalities, then record this parameter, and send alerting signal;
-extension set output terminal 206, can show above-mentioned anomaly parameter;
-extension set alarm unit 208, after receiving alerting signal, speaks and/or light warning.
When power supply signal detecting unit 202 detects that overvoltage appears in fire-fighting power supply 400, under-voltage, overcurrent, during the abnormal conditions such as phase shortage and interruption of power supply, alerting signal can be sent, extension set alarm unit 208 and the same alarm of main frame alarm unit 102, main frame alarm unit 102 is arranged in corresponding Control Room with main frame 100, field staff learns relevant fire fighting equipment abnormal electrical power supply by the warning of main frame alarm unit 102, then abnormal fire fighting equipment is found out by extension set alarm unit 208, and carry out investigation maintenance by the fire-fighting power supply 400 of information to this fire fighting equipment that extension set output terminal 206 is recorded, to ensure that fire fighting equipment can be powered normally.
As a further improvement on the present invention, one is also provided with by the hinged quadrilateral elevating mechanism 500 of four connecting links 502 in described main frame 100, described elevating mechanism 500 is provided with and is positioned at same level line and the electromagnet 504 be connected on different described connecting links 502 and iron block 506, spring 507 is connected with between described electromagnet and described iron block, described electromagnet 504 is connected on the power supply of described main frame 100, described elevating mechanism 500 lower end is extended with an insulation rod 508 and is arranged on the conducting block 510 of described insulation rod 508 lower end, the supervisory circuit 600 that one is connected with light fixture 604 is provided with below described main frame 100, described supervisory circuit 600 is provided with a breach 602, when described conducting block 510 declines with described jacking gear, can snap onto in described breach 602, described supervisory circuit 600 is made to form path.
Supervisory circuit 600 is provided with below main frame 100, when main frame 100 abnormal electrical power supply, electromagnet 504 is connected on the power supply of main frame 100, meeting therefore power-off, electromagnet 504 separates under the effect of spring 507 with iron block 506, jacking gear 500 is caused to rise, conducting block 510 departs from the breach 602 of supervisory circuit 600, make supervisory circuit 600 power-off, according to the bright light situation of light fixture 604 in supervisory circuit 600, staff can judge whether main frame 100 powers normally, when preventing from causing extension set 200 to be reported to the police because of main frame 100 abnormal electrical power supply, main frame 100 cannot accept alerting signal, and judge fire-fighting power supply by accident and power normally, when real fire is arrived, fire fighting equipment cannot use, cause immeasurable loss.
As a further improvement on the present invention, described main frame 100 is connected on same detection power supply 300 with extension set 200, described detection power supply 300 is connected with the redundant detection device 302 identical with described extension set 200 structure, for when described detection power supply 300 occurs abnormal, make warning, this redundant detection device 302 is powered by one or more standby power supply 304.
Because be no matter main frame 100 or extension set 200 or relevant equipment all needs power supply, when main frame 100, extension set 200 and relevant watch-dog power-off time, just can not play the effect of a monitoring, adopt in this way, redundant detection device 302 can monitor the detection power supply 300 of powering to main frame 100, extension set 200 and relevant device, normal to ensure the power supply such as main frame 100, extension set 200.
As a further improvement on the present invention; memory chip is provided with in described main frame alarm unit 102 and extension set alarm unit 208; power-off or shut down after; again start; described main frame alarm unit 102 and extension set alarm unit 208 can continue to report to the police, and when described fire-fighting power supply 400 is eliminated extremely, described power supply signal detecting unit 202 can send more positive signal; when and if only if described main frame alarm unit 102 and extension set alarm unit 208 receive this with positive signal, just stop alarm.
Main frame alarm unit 102 and extension set alarm unit 208 are provided with memory chip, can continue after power is turned off to report to the police, this structure is adopted to be prevent Related Work personnel when main frame alarm unit 102 and extension set alarm unit 208 are reported to the police, do not safeguard, malice is restarted on the contrary, or itself is because other factors cause autoboot, when there is situation like this, can ensure that main frame alarm unit 102 and extension set alarm unit 208 still can also be reported to the police after restart, improve the reliability of equipment.
As a further improvement on the present invention, described extension set alarm unit 208 and main frame alarm unit 102 are connected with timing relay 210, when after whole system power-off restarting, described timing relay 210 controls described extension set 200 extension set alarm unit 208 and main frame alarm unit 102 delayed startup.
Specifically, when whole system power-off after powered up, described main frame alarm unit 102 and extension set alarm unit 208 can extend to be restarted for about 10 seconds, this is in order to avoid Power supply postpones, power supply signal detecting unit 202 sends out alerting signal by mistake, thus causing main frame alarm unit 102 and extension set alarm unit 208 when situation without exception occurs, mistake makes alerting signal.
As a further improvement on the present invention, described extension set 200 also comprises the transmitter 212 of the picture signal that can send on described extension set output terminal 206, described main frame 100 comprises the receiver 104 that can receive described picture signal, and can demonstrate main frame 100 output terminal 106 of the picture signal that described receiver 104 receives.
By the receiver 104 on main frame 100, the picture signal on extension set output terminal 206 can be received, thus make just can grasp relevant abnormal information in Control Room.
As a further improvement on the present invention, be also provided with mnemon 216 in described extension set 200, described mnemon 216 comprises ROM218 and clock, and described ROM218 can remember abnormal signal type, time of origin and warning duration each time.
Mnemon 216 is set, by abnormal signal type, time of origin and duration of reporting to the police carry out record each time, staff can be convenient to and investigates, be conducive to the used disease that staff grasps this fire fighting equipment, thus safeguard more efficiently.
As a further improvement on the present invention, power supply signal detecting unit 202 comprises power supply status sensor, voltage sensor, current sensor, and it can detect described fire-fighting power supply 400 whether overvoltage, under-voltage, overcurrent, phase shortage and interruption of power supply.
Power supply signal detecting unit 202 comprises power supply status sensor, voltage sensor, current sensor, thus ensures that this power supply signal detecting unit 202 can be diagnosed power supply whether overvoltage, under-voltage, these necessary informations of overcurrent, phase shortage and interruption of power supply.
As a further improvement on the present invention, each described extension set 200 is communicated with described main frame 100 by independent wire, described main frame alarm unit 102 comprises several and is connected alarm with described wire respectively, described alarm is provided with the mark being attached thereto logical extension set 200, described wire can transmit alerting signal, and has corresponding alarm to make warning.
Adopt this structure, when alarm equipment alarm on main frame alarm unit 102, staff can find abnormal fire fighting equipment easily according to the identifier that this alarm identifies.
As a further improvement on the present invention, described main frame 100 alarm and described extension set alarm unit 208 include the emergency alarm bell 1021,2081 of volume and/or frequency-adjustable and the adjustable alarm lamp 1022,2082 of flicker frequency, described emergency alarm bell 1021,2081 and alarm lamp 1022,2082 are all connected with the time relay 108,214, when described emergency alarm bell 1021,2081 with after alarm lamp 1022,2082 continuous firing a period of time, the described time relay 108,214 controls described emergency alarm bell 1021,2081 and improves the volume and/or audible frequency of reporting to the police; Described alarm lamp 1022,2082 improves the frequency of flicker.
Adopt this structure, alarm lamp 1022,2082 and emergency alarm bell 1021,2081 are after continuous firing a period of time, enter enhancement mode, alarm lamp 1022,2082 flicker frequency significantly increases, emergency alarm bell 1021,2081 volume and sound frequency also significantly increase, and are more prone to the attention attracting staff.
As a further improvement on the present invention, described extension set 200 also includes the camera can monitoring this fire-fighting power supply 400 in real time, and the realtime graphic of camera collection passes to described main frame 100 output terminal 106 through concentric cable and shows in real time.
Be provided with camera, main frame 100 output terminal 106 can understand the real-time condition of each extension set 200 and relevant fire fighting equipment according to this camera, be convenient to the relevant information understanding this fire fighting equipment and extension set 200 in time.Such as there is following situation, in extension set 200 fault and when obviously can detect by an unaided eye out, can Timeliness coverage, handle it, avoid because extension set 200 fault cause reporting to the police thus real breaking out of fire time, the situation of fire fighting equipment cannot be used to occur.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on instructions, must determine technical scope according to right.
Claims (9)
1. a fire fighting equipment power supply monitoring system, comprise main frame (100) and extension set (200), its main frame (100) comprises the main frame alarm unit (102) that alerting signal is also spoken and/or light is reported to the police that can receive described extension set (200) and send, described extension set (200) is provided with several, and each described extension set (200) is all connected on a fire-fighting power supply (400), it is characterized in that, each described extension set (200) includes:
-power supply signal detecting unit (202), be made up of some pick-up units, for detecting the operational factor of the fire-fighting power supply (400) be attached thereto and the above-mentioned operational factor that detects and power standard parameter being contrasted one by one, if the parameter of noting abnormalities, then record this parameter, and send alerting signal;
-extension set output terminal (206), can show above-mentioned anomaly parameter;
-extension set alarm unit (208), after receiving alerting signal, speaks and/or light warning;
One is also provided with by the hinged quadrilateral elevating mechanism (500) of four connecting links (502) in described main frame (100), described elevating mechanism (500) is provided with and is positioned at same level line and the electromagnet (504) be connected on different described connecting links (502) and iron block (506), spring (507) is connected with between described electromagnet and described iron block, described electromagnet (504) is connected on the power supply of described main frame (100), described elevating mechanism (500) lower end is extended with an insulation rod (508) and is arranged on the conducting block (510) of described insulation rod (508) lower end, described main frame (100) below is provided with the supervisory circuit (600) that is connected with light fixture (604), described supervisory circuit (600) is provided with a breach (602), when described conducting block (510) declines with described jacking gear, can snap onto in described breach (602), described supervisory circuit (600) is made to form path.
2. a kind of fire fighting equipment power supply monitoring system according to claim 1, it is characterized in that, described main frame (100) and extension set (200) are connected on same detection power supply (300), described detection power supply (300) is connected with the redundant detection device (302) identical with described extension set (200) structure, for when described detection power supply (300) occurs abnormal, make warning, this redundant detection device (302) is powered by one or more standby power supply (304).
3. a kind of fire fighting equipment power supply monitoring system according to claim 2, it is characterized in that, memory chip is provided with in described main frame alarm unit (102) and extension set alarm unit (208), power-off or shut down after, again start, described main frame alarm unit (102) and extension set alarm unit (208) can continue to report to the police, when described fire-fighting power supply (400) is eliminated extremely, described power supply signal detecting unit (202) can send more positive signal, if and only if described main frame alarm unit (12) and extension set alarm unit (208) receive this more positive signal time, just stop alarm.
4. a kind of fire fighting equipment power supply monitoring system according to claim 3, it is characterized in that, described main frame alarm unit (102) and extension set alarm unit (208) are connected with timing relay (210), when after whole system power-off restarting, described timing relay controls described alarm unit (208) delayed startup.
5. a kind of fire fighting equipment power supply monitoring system according to claim 4, it is characterized in that, described extension set (200) also comprises the transmitter (212) of the picture signal that can send on described extension set output terminal (206), described main frame (100) comprises the receiver (104) that can receive described picture signal, and can demonstrate the host output end (106) of the picture signal that described receiver (104) receives.
6. a kind of fire fighting equipment power supply monitoring system according to claim 5, it is characterized in that, mnemon (216) is also provided with in described extension set (200), described mnemon (216) comprises ROM (218) and clock, and described ROM (218) can remember abnormal signal type, time of origin and warning duration each time.
7. a kind of fire fighting equipment power supply monitoring system according to claim 6, it is characterized in that, power supply signal detecting unit (202) comprises power supply status sensor, voltage sensor, current sensor, and it can detect described fire-fighting power supply (400) whether overvoltage, under-voltage, overcurrent, phase shortage and interruption of power supply.
8. a kind of fire fighting equipment power supply monitoring system according to claim 7, it is characterized in that, each described extension set (200) is communicated with described main frame (100) by independent wire, described main frame alarm unit (102) comprises several alarms be connected with described wire respectively, described alarm is provided with the mark being attached thereto logical extension set (200), described wire can transmit alerting signal, and has corresponding alarm to make warning.
9. a kind of fire fighting equipment power supply monitoring system according to claim 8, is characterized in that, described main frame alarm and described extension set alarm unit (208) include the emergency alarm bell (1021 of volume and/or frequency-adjustable; 2081) and the adjustable alarm lamp (1022 of flicker frequency; 2082), described emergency alarm bell and alarm lamp are all connected with the time relay (108; 214), when described emergency alarm bell (1021; 2081) and alarm lamp (1022; 2082) after continuous firing a period of time, the described time relay (108; 214) described emergency alarm bell (1021 is controlled; 2081) volume of reporting to the police and/or audible frequency is improved; Described warning (1022; 2082) lamp improves the frequency of flicker.
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| CN201410158961.5A CN103901357B (en) | 2014-04-18 | 2014-04-18 | A kind of fire fighting equipment power supply monitoring system |
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| CN103901357B true CN103901357B (en) | 2016-04-06 |
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| CN104898537B (en) * | 2015-06-08 | 2017-11-07 | 福建庆烨电子有限公司 | A kind of new fire-fighting equipment power supply monitoring system |
| CN104865959B (en) * | 2015-06-19 | 2018-03-02 | 长春工业大学 | A kind of fault self-diagnosis method of fire-fighting power supply control system |
| CN105093133A (en) * | 2015-08-26 | 2015-11-25 | 安徽省德诺电子科技有限公司 | Monitoring apparatus for fire-fighting power supply |
| CN105446249A (en) * | 2015-12-31 | 2016-03-30 | 凯明威(天津)电气设备科技有限公司 | Self-locking type fire-fighting power monitoring system based on IOT (Internet of Things) |
| CN106324531A (en) * | 2016-08-30 | 2017-01-11 | 江苏海航电气科技有限公司 | Electrical fire and fire-fighting power monitoring system |
| CN106712158A (en) * | 2016-11-24 | 2017-05-24 | 张双全 | Automatic power-on device installed on freezer |
| CN106707989B (en) * | 2016-12-14 | 2018-10-09 | 安徽长龙电气集团有限公司 | A kind of fire-fighting equipment power supply status monitoring system |
| CN108710088B (en) * | 2018-04-18 | 2021-04-02 | 北京利华消防工程有限公司 | Quick maintenance system of fire control linkage power |
| CN108761352A (en) * | 2018-06-24 | 2018-11-06 | 兰州金利达电子技术有限公司 | A kind of power supply monitoring system |
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| CN100342244C (en) * | 2005-05-13 | 2007-10-10 | 武汉大学 | Remote-monitoring system for high-frequency earth wave radar system |
| CN201429887Y (en) * | 2009-06-22 | 2010-03-24 | 西安西核彩桥实业科技有限公司 | Fire alarm controller |
| TWI394962B (en) * | 2010-05-26 | 2013-05-01 | Univ Ishou | A monitoring device for power grid |
| CN202550685U (en) * | 2012-04-19 | 2012-11-21 | 龙岩烟草工业有限责任公司 | Fire-fighting power supply system |
| CN203786276U (en) * | 2014-04-18 | 2014-08-20 | 常州荣夏电子科技有限公司 | Monitoring system of fire-fighting equipment power supply |
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Address after: 213000, B, building 2, Xinbei Science Park, Changzhou, Jiangsu Patentee after: JIANGSU RONGXIA SAFETY TECHNOLOGY CO., LTD. Address before: 213022, No. 328, north, innovation and technology building, Xinbei hi tech park, Changzhou, Jiangsu Patentee before: CHANGZHOU RONXIA ELECTRONIC TECHNOLOGY CO., LTD. |