CN105527912A - Electricity machine room environment monitoring system - Google Patents
Electricity machine room environment monitoring system Download PDFInfo
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- CN105527912A CN105527912A CN201511035407.9A CN201511035407A CN105527912A CN 105527912 A CN105527912 A CN 105527912A CN 201511035407 A CN201511035407 A CN 201511035407A CN 105527912 A CN105527912 A CN 105527912A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an electricity machine room environment monitoring system, comprising a control center, and a UPS (Uninterrupted Power Supply) module, a smoke detection module, an overtemperature detection module, a memory, a wireless transmitter, a sound-light alarm module, an air-conditioner controller and a fan controller which are respectively connected with the control center. The electricity machine room environment monitoring system combines the functions of temperature alarm, smoke alarm, remote alarm, intelligent temperature control and intelligent ventilation into a whole, is supplied with power by a UPS, can be effectively prevented from stopping due to burnout of a power line, and therefore has the advantages of multiple functions, high intelligence and stable performance.
Description
Technical field
The present invention relates to a kind of electric power monitoring system, specifically a kind of electric power IT-room environment monitoring system.
Background technology
The machine room of electric system maintains whole electric system generating, transmission of electricity, transmission, the core place of the functions such as traffic monitoring, the ambient conditions of its inside is directly connected to the running status of whole electric system, electric power machine room is inner owing to arranging a large amount of exact instrument, therefore larger heat can be produced, the chip of power instrument inside may be caused when environment temperature is overheated to be burnt, and the netted laying of various cable, be easy to the fire that initiation electric leakage causes, once breaking out of fire accident, bring great loss will to whole electric system, therefore environmental monitoring system seems particularly important for electric power machine room, current existing machine room monitoring system adopts single alarm mostly, function singleness, poor-performing, response speed is slow.
Summary of the invention
The object of the present invention is to provide a kind of electric power IT-room environment monitoring system, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of electric power IT-room environment monitoring system, comprises control center, ups power module, Smoke Detection module, overtemperature detection module, storer, transmitting set, sound and light alarm module, air-conditioner controller and controller of fan; Described control center connects ups power module, Smoke Detection module, overtemperature detection module, storer, transmitting set, sound and light alarm module, air-conditioner controller and controller of fan respectively;
Described overtemperature detection module comprises chip IC 1, thermistor RS and resistance R1, one end of resistance R1 connects the pin 8 of chip IC 3 and the pin 8 of chip IC 4, the other end contact resistance R3 of resistance R1, the stiff end of potentiometer RP3, the pin 2 of thermistor RS and chip IC 3, the other end contact resistance R4 of resistance R3 and the pin 3 of chip IC 1, the pin 2 contact resistance R2 of chip IC 1, the pin 7 of resistance R5 and chip IC 1, the other end contact resistance R6 of resistance R5, the other end of thermistor RS and the pin 2 of chip IC 2, the other end of the pin 7 contact resistance R4 of chip IC 2, the pin 7 of chip IC 3 connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the stiff end of potentiometer RP2, another stiff end of potentiometer RP2 connects the sliding end of potentiometer RP3 and another stiff end of potentiometer RP3, the sliding end contact resistance R7 of potentiometer RP2, the other end contact resistance R8 of resistance R7 and the pin 3 of chip IC 4, the other end of resistance R6 connects the pin 2 of chip IC 4, the pin 7 of chip IC 4 outputs signal OUT1 to control center,
Described ups power comprises triode V1, diode D1, chip IC 5 and chip IC 6, it is characterized in that, the pin 1 contact resistance R11 of described chip IC 6, resistance R12, the anode of resistance R14 diode D1 and power supply VCC, the pin 2 of chip IC 6 connects electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, resistance R9, a stiff end of potentiometer RP4, the negative pole of accumulator E, the anode of diode D4 and the pin 1 of chip IC 5, the positive pole connecting valve S1 of accumulator E, the other end contact resistance R8 of switch S 1, a stiff end of potentiometer RP5, the anode of diode D2 and the emitter of triode V1, the other end of the base stage contact resistance R12 of triode V1 and resistance R13, the collector tie point R10 of triode V1 and the other end of resistance R11, the other end of resistance R10 connects the negative electrode of diode D1, the other end of resistance R8 connects another stiff end of potentiometer RP4, the sliding end of potentiometer RP4 connects the pin 2 of chip IC 5, the other end of resistance R9 connects another stiff end of potentiometer RP5, the sliding end of potentiometer RP5 connects the pin 6 of chip IC 5, the negative electrode of diode D2 connects the other end of electric capacity C3, the other end of electric capacity C4, the pin 3 of chip IC 5 and control center, the other end of resistance R14 connects the pin 8 of chip IC 5, the pin 4 of chip IC 5 connects the other end of electric capacity C2 and the negative electrode of diode D4, the pin 5 of chip IC 5 connects the other end of electric capacity C1, the pin 7 of chip IC 5 connects the negative electrode of diode D3, the other end of the anode contact resistance R13 of diode D3.
As preferred version of the present invention: the core component of described control center is AT89C52 single-chip microcomputer.
As preferred version of the present invention: described sound and light alarm module is made up of light emitting diode and loudspeaker.
As preferred version of the present invention: described air-conditioner controller and controller of fan are relay.
As preferred version of the present invention: described Smoke Detection module adopts QM-N5 smoke transducer.
Compared with prior art, the invention has the beneficial effects as follows: the function that temperature alarming, smog alarm, remote alarms, intelligent temperature control and intelligence are taken a breath is incorporated into one by electric power IT-room environment monitoring system of the present invention, simultaneity factor is powered with UPS uninterrupted power source, effectively can prevent power circuit from being burnt the system shutdown caused, therefore there is the advantage of the high and stable performance of diverse in function, degree of intelligence.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of electric power IT-room environment monitoring system;
Fig. 2 is the circuit diagram of overtemperature detection module;
Fig. 3 is the circuit diagram of USP power supply.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of electric power IT-room environment monitoring system, comprise control center, ups power module, Smoke Detection module, overtemperature detection module, storer, transmitting set, sound and light alarm module, air-conditioner controller and controller of fan; Described control center connects ups power module, Smoke Detection module, overtemperature detection module, storer, transmitting set, sound and light alarm module, air-conditioner controller and controller of fan respectively;
Described overtemperature detection module comprises chip IC 1, thermistor RS and resistance R1, one end of resistance R1 connects the pin 8 of chip IC 3 and the pin 8 of chip IC 4, the other end contact resistance R3 of resistance R1, the stiff end of potentiometer RP3, the pin 2 of thermistor RS and chip IC 3, the other end contact resistance R4 of resistance R3 and the pin 3 of chip IC 1, the pin 2 contact resistance R2 of chip IC 1, the pin 7 of resistance R5 and chip IC 1, the other end contact resistance R6 of resistance R5, the other end of thermistor RS and the pin 2 of chip IC 2, the other end of the pin 7 contact resistance R4 of chip IC 2, the pin 7 of chip IC 3 connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the stiff end of potentiometer RP2, another stiff end of potentiometer RP2 connects the sliding end of potentiometer RP3 and another stiff end of potentiometer RP3, the sliding end contact resistance R7 of potentiometer RP2, the other end contact resistance R8 of resistance R7 and the pin 3 of chip IC 4, the other end of resistance R6 connects the pin 2 of chip IC 4, the pin 7 of chip IC 4 outputs signal OUT1 to control center,
Described ups power comprises triode V1, diode D1, chip IC 5 and chip IC 6, it is characterized in that, the pin 1 contact resistance R11 of described chip IC 6, resistance R12, the anode of resistance R14 diode D1 and power supply VCC, the pin 2 of chip IC 6 connects electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, resistance R9, a stiff end of potentiometer RP4, the negative pole of accumulator E, the anode of diode D4 and the pin 1 of chip IC 5, the positive pole connecting valve S1 of accumulator E, the other end contact resistance R8 of switch S 1, a stiff end of potentiometer RP5, the anode of diode D2 and the emitter of triode V1, the other end of the base stage contact resistance R12 of triode V1 and resistance R13, the collector tie point R10 of triode V1 and the other end of resistance R11, the other end of resistance R10 connects the negative electrode of diode D1, the other end of resistance R8 connects another stiff end of potentiometer RP4, the sliding end of potentiometer RP4 connects the pin 2 of chip IC 5, the other end of resistance R9 connects another stiff end of potentiometer RP5, the sliding end of potentiometer RP5 connects the pin 6 of chip IC 5, the negative electrode of diode D2 connects the other end of electric capacity C3, the other end of electric capacity C4, the pin 3 of chip IC 5 and control center, the other end of resistance R14 connects the pin 8 of chip IC 5, the pin 4 of chip IC 5 connects the other end of electric capacity C2 and the negative electrode of diode D4, the pin 5 of chip IC 5 connects the other end of electric capacity C1, the pin 7 of chip IC 5 connects the negative electrode of diode D3, the other end of the anode contact resistance R13 of diode D3.
The core component of control center is AT89C52 single-chip microcomputer.Sound and light alarm module is made up of light emitting diode and loudspeaker.Air-conditioner controller and controller of fan are relay.Smoke Detection module adopts QM-N5 smoke transducer.
Principle of work of the present invention is: Overtemperature detection alarm: the electric current that power supply VCC exports as shown in Figure 1 passes through by chip IC 1, power to thermistor RS after the constant-current source circuit of chip IC 2 and peripheral components composition thereof, the resistance variation with temperature of thermistor RS and changing, thus affect the input voltage of chip IC 4 pin 2, when temperature near hi-line is higher than setting value, the input voltage of chip IC 4 is high level, chip IC 2 is temperature signal buffer stage, chip IC 3 is the delayed comparative degree of temperature signal, clamp down on being fed back the voltage signal come by thermistor, warning circuit can not work immediately, prevent unlatching repeatedly and the shutoff of warning circuit, reduce the aging speed of components and parts, only has environment temperature near hi-line lower than after setting value a period of time, high level signal OUT1 is exported to the single-chip computer AT89C52 in control center by 3 pins of chip IC 4, single-chip microcomputer Master Control Center, by the coder-decoder of AT89C52 single-chip microcomputer inside, analyzing and processing is carried out to alerting signal, and export to air-conditioner controller, open air-conditioning to lower the temperature, send sound and light alarm, and by transmitting set by the Control Room of overtemperature information transmission to distant place.The function of Smoke Detection module is substantially identical with the principle of work that overtemperature detects, and difference can open air exhausting device after being triggering automatically, intelligence of entering ventilation.
The principle of uninterrupted power supply: the resistance R8 in Fig. 3 and potentiometer RP4 is for detecting the lower limit of battery tension; R9 and RP5 is used for upper limit of detection value.When cell voltage is lower than lower limit, 555 set, the discharge tube cut-off of IC5 inside, now, diode D2 no current flows through.R11 is the biasing resistor of triode V1. and triode V1 is full closes conducting. and then the voltage of power supply VCC is charged to accumulator E by resistance R11 and triode V1.When accumulator E voltage rise is to the higher limit set, when namely 6 pin current potentials of chip IC 5 are higher than its threshold level, chip IC 5 resets, and the discharge tube of IC5 inside is in conducting state, and triode V1 ends.Charging stops.When accidental power failure, when 3 pin voltages of chip IC 6 drop to about 4.8V by+5V.Diode D2 conducting, accumulator E, by D2, powers to single-chip microcomputer, ensures that power supply is uninterrupted.
Claims (5)
1. an electric power IT-room environment monitoring system, comprises control center, ups power module, Smoke Detection module, overtemperature detection module, storer, transmitting set, sound and light alarm module, air-conditioner controller and controller of fan; It is characterized in that, described control center connects ups power module, Smoke Detection module, overtemperature detection module, storer, transmitting set, sound and light alarm module, air-conditioner controller and controller of fan respectively;
Described overtemperature detection module comprises chip IC 1, thermistor RS and resistance R1, one end of resistance R1 connects the pin 8 of chip IC 3 and the pin 8 of chip IC 4, the other end contact resistance R3 of resistance R1, the stiff end of potentiometer RP3, the pin 2 of thermistor RS and chip IC 3, the other end contact resistance R4 of resistance R3 and the pin 3 of chip IC 1, the pin 2 contact resistance R2 of chip IC 1, the pin 7 of resistance R5 and chip IC 1, the other end contact resistance R6 of resistance R5, the other end of thermistor RS and the pin 2 of chip IC 2, the other end of the pin 7 contact resistance R4 of chip IC 2, the pin 7 of chip IC 3 connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, another stiff end of potentiometer RP1 connects the stiff end of potentiometer RP2, another stiff end of potentiometer RP2 connects the sliding end of potentiometer RP3 and another stiff end of potentiometer RP3, the sliding end contact resistance R7 of potentiometer RP2, the other end contact resistance R8 of resistance R7 and the pin 3 of chip IC 4, the other end of resistance R6 connects the pin 2 of chip IC 4, the pin 7 of chip IC 4 outputs signal OUT1 to control center,
Described ups power comprises triode V1, diode D1, chip IC 5 and chip IC 6, it is characterized in that, the pin 1 contact resistance R11 of described chip IC 6, resistance R12, the anode of resistance R14 diode D1 and power supply VCC, the pin 2 of chip IC 6 connects electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, resistance R9, a stiff end of potentiometer RP4, the negative pole of accumulator E, the anode of diode D4 and the pin 1 of chip IC 5, the positive pole connecting valve S1 of accumulator E, the other end contact resistance R8 of switch S 1, a stiff end of potentiometer RP5, the anode of diode D2 and the emitter of triode V1, the other end of the base stage contact resistance R12 of triode V1 and resistance R13, the collector tie point R10 of triode V1 and the other end of resistance R11, the other end of resistance R10 connects the negative electrode of diode D1, the other end of resistance R8 connects another stiff end of potentiometer RP4, the sliding end of potentiometer RP4 connects the pin 2 of chip IC 5, the other end of resistance R9 connects another stiff end of potentiometer RP5, the sliding end of potentiometer RP5 connects the pin 6 of chip IC 5, the negative electrode of diode D2 connects the other end of electric capacity C3, the other end of electric capacity C4, the pin 3 of chip IC 5 and control center, the other end of resistance R14 connects the pin 8 of chip IC 5, the pin 4 of chip IC 5 connects the other end of electric capacity C2 and the negative electrode of diode D4, the pin 5 of chip IC 5 connects the other end of electric capacity C1, the pin 7 of chip IC 5 connects the negative electrode of diode D3, the other end of the anode contact resistance R13 of diode D3.
2. according to a kind of electric power IT-room environment monitoring system according to claim 1, it is characterized in that, the core component of described control center is AT89C52 single-chip microcomputer.
3. according to a kind of electric power IT-room environment monitoring system according to claim 1, it is characterized in that, described sound and light alarm module is made up of light emitting diode and loudspeaker.
4., according to a kind of electric power IT-room environment monitoring system according to claim 1, it is characterized in that, described air-conditioner controller and controller of fan are relay.
5. according to a kind of electric power IT-room environment monitoring system according to claim 1, it is characterized in that, described Smoke Detection module adopts QM-N5 smoke transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201511035407.9A CN105527912A (en) | 2015-12-30 | 2015-12-30 | Electricity machine room environment monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511035407.9A CN105527912A (en) | 2015-12-30 | 2015-12-30 | Electricity machine room environment monitoring system |
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| CN105527912A true CN105527912A (en) | 2016-04-27 |
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| CN201511035407.9A Pending CN105527912A (en) | 2015-12-30 | 2015-12-30 | Electricity machine room environment monitoring system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340152A (en) * | 2016-09-27 | 2017-01-18 | 北海益生源农贸有限责任公司 | Intelligent fire defense prevention and control system |
| CN106569532A (en) * | 2016-11-10 | 2017-04-19 | 向往 | Electric power distribution machine room environment control system |
| CN106781186A (en) * | 2016-11-10 | 2017-05-31 | 国家电网公司 | A kind of high-voltage transforming network fire safety management system |
| CN107123247A (en) * | 2017-04-25 | 2017-09-01 | 淮阴师范学院 | A kind of large greenhouse wireless monitor system based on compressed sensing |
| CN108016315A (en) * | 2017-12-05 | 2018-05-11 | 广州魔动新能源科技有限公司 | A kind of safety protecting method of electric charging station, system and terminal device |
| CN108536201A (en) * | 2018-03-28 | 2018-09-14 | 合肥云智物联科技有限公司 | A kind of electric system computer room intelligent monitor system based on Internet of Things |
| CN109615813A (en) * | 2018-12-18 | 2019-04-12 | 武汉创驰蓝天信息科技有限公司 | A kind of mobile wisdom fire-fighting cloud platform |
| CN116149234A (en) * | 2023-03-20 | 2023-05-23 | 太原理工大学 | Intelligent monitoring system for machine room environment |
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| CN102436235A (en) * | 2011-10-25 | 2012-05-02 | 无锡高远电力科技有限公司 | Indoor environment safety intelligence control system |
| CN102931731A (en) * | 2012-11-08 | 2013-02-13 | 衡水供电公司 | Integrated intelligent monitoring system applicable to substation direct-current power supply |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340152A (en) * | 2016-09-27 | 2017-01-18 | 北海益生源农贸有限责任公司 | Intelligent fire defense prevention and control system |
| CN106569532A (en) * | 2016-11-10 | 2017-04-19 | 向往 | Electric power distribution machine room environment control system |
| CN106781186A (en) * | 2016-11-10 | 2017-05-31 | 国家电网公司 | A kind of high-voltage transforming network fire safety management system |
| CN107123247A (en) * | 2017-04-25 | 2017-09-01 | 淮阴师范学院 | A kind of large greenhouse wireless monitor system based on compressed sensing |
| CN108016315A (en) * | 2017-12-05 | 2018-05-11 | 广州魔动新能源科技有限公司 | A kind of safety protecting method of electric charging station, system and terminal device |
| CN108536201A (en) * | 2018-03-28 | 2018-09-14 | 合肥云智物联科技有限公司 | A kind of electric system computer room intelligent monitor system based on Internet of Things |
| CN109615813A (en) * | 2018-12-18 | 2019-04-12 | 武汉创驰蓝天信息科技有限公司 | A kind of mobile wisdom fire-fighting cloud platform |
| CN116149234A (en) * | 2023-03-20 | 2023-05-23 | 太原理工大学 | Intelligent monitoring system for machine room environment |
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Application publication date: 20160427 |
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