CN107730820A - Fire protection alarm system - Google Patents
Fire protection alarm system Download PDFInfo
- Publication number
- CN107730820A CN107730820A CN201711118953.8A CN201711118953A CN107730820A CN 107730820 A CN107730820 A CN 107730820A CN 201711118953 A CN201711118953 A CN 201711118953A CN 107730820 A CN107730820 A CN 107730820A
- Authority
- CN
- China
- Prior art keywords
- fire
- controller
- alarm system
- indicator lamp
- fighting
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
Abstract
The invention discloses fire protection alarm system, its drip irrigation device be include being used to detect fire information Smoke Sensor, information for handling Smoke Sensor collection controller, be controlled by the audible-visual annunciator of controller, the power supply for pointing to the indicator lamp of fire extinguisher position and being powered for audible-visual annunciator and indicator lamp, indicator lamp is controlled by controller；Smoke Sensor sends corresponding output valve and compared with preset value to controller, when fire occurs, the output valve of Smoke Sensor is more than preset value, controller control audible-visual annunciator starts, reminded, controlled with carrying out escape as early as possible with the condition of a fire, and control indicator lamp to start for personnel on the scene, the position of fire extinguisher is indicated, is convenient for people to find fire extinguisher in time and the condition of a fire is controlled.
Description
Technical field
The present invention relates to fire-fighting domain, more specifically, it relates to fire protection alarm system.
Background technology
Be equipped with indoor fire extinguisher in the communal facility such as China's office building, residential building at present, it is during providing fire and
When fire fighting and rescue.
Fire extinguisher common at present is all disposed within fire hydrant casing mostly, but this indoor fireplug remains
Many deficiencies, such as when people enter a strange indoor environment, when fire occurs often because can not quickly know
The installation site of indoor fireplug, so as to cause the delay and not in time of fire extinguishing.Further, since fire can produce largely when occurring
Black dense smoke, the position of indoor fire extinguisher can not be quickly and accurately found out so as to also easily causing people.
The content of the invention
It is an object of the invention to provide fire protection alarm system, has and conveniently finds the excellent of fire extinguisher in time when fire occurs
Point.
The present invention above-mentioned technical purpose technical scheme is that：Fire protection alarm system, including with
The controller of Smoke Sensor, the information collected for handling the Smoke Sensor in detection fire information, it is controlled by institute
State the audible-visual annunciator of controller, the indicator lamp of sensing fire extinguisher position and supplied for the audible-visual annunciator and indicator lamp
The power supply of electricity, the indicator lamp are controlled by controller.
By using above-mentioned technical proposal, Smoke Sensor sends corresponding output valve to controller and compared with preset value
Compared with when fire occurs, the output valve of Smoke Sensor is more than preset value, and controller control audible-visual annunciator starts, and is on the scene
Personnel are reminded, and are controlled with carrying out escape as early as possible with the condition of a fire, and control indicator lamp to start, and indicate the position of fire extinguisher,
It is convenient for people to find fire extinguisher in time and the condition of a fire is controlled.
Preferably, multiple indicator lamps are serially connected, and are set along the route interval for leading to fire extinguisher position.
By using above-mentioned technical proposal, people can be walked about along the orientation of indicator lamp quickly to find fire extinguishing
Device, the condition of a fire is controlled in time.
Preferably, the indicator lamp is arranged at corner.
By using above-mentioned technical proposal, reduce people and indicator lamp is trampled when walking about, and reduce what is up moved
Stop of the dense smoke to indicator lamp.
Preferably, the controller is connected with gate-controlled switch, and the controller can according to the output control of Smoke Sensor
The on or off of switch is controlled, the audible-visual annunciator and indicator lamp are electrically connected to gate-controlled switch.
By using above-mentioned technical proposal, when fire occurs, controller turns on according to the output control of Smoke Sensor
Gate-controlled switch, so as to connect the power circuit between audible-visual annunciator and indicator lamp and power supply, and then start sound and light alarm
Device and indicator lamp.
Preferably, the power supply is UPS.
By using above-mentioned technical proposal, UPS electrical stabilities are good, improve the reliability of fire protection alarm system.
Preferably, in addition to proximity switch, the proximity switch are set close to fire extinguisher, and the proximity switch is connected to finger
Show lamp.
By using above-mentioned technical proposal, proximity switch detects to the existence of fire extinguisher, in correspondence position
When fire extinguisher is removed, proximity switch shut-off, the power circuit of indicator lamp is cut off, reduces guide of the disaster relief personnel according to indicator lamp
Go to the situation of the position of no fire extinguisher.
Preferably, in addition to the fire-fighting undercut for placing fire extinguisher, the fire-fighting undercut sliding are provided with hidden door.
By using above-mentioned technical proposal, fire extinguisher is placed in fire-fighting undercut, reduces occupancy of the fire extinguisher to space.
Preferably, being provided between the fire-fighting undercut and hidden door makes hidden door becoming toward the direction motion for exposing fire-fighting undercut
The elastic component of gesture, the electricity for hidden door to be fixed on to the position for blocking fire-fighting undercut is provided between the fire-fighting undercut and hidden door
Mortise lock, the electric mortise lock are opened in response to the conducting of gate-controlled switch.
By using above-mentioned technical proposal, usually, built-in door-lock is being blocked the position of fire-fighting undercut by electric mortise lock, is being occurred
During fire, gate-controlled switch conducting, open electric mortise lock, hidden door is in the presence of elastic component toward the direction fortune for exposing fire-fighting undercut
It is dynamic so that when disaster relief personnel reach fire extinguisher position, hidden door has been opened, and facilitates disaster relief personnel to take out fire extinguisher in time,
The control condition of a fire in time.
Preferably, illuminating lamp is provided with the fire-fighting undercut, the illuminating lamp opens in response to the conducting of gate-controlled switch
It is dynamic.
By using above-mentioned technical proposal, because when fire occurs, live dense smoke is more, and environment is dark, gate-controlled switch
Turn on and start illuminating lamp, fire-fighting undercut is illuminated, facilitate disaster relief personnel to take out fire extinguisher.
Preferably, the controller is the universal single-chip microcomputer of 80C51 formulas.
By using above-mentioned technical proposal, the universal single-chip microcomputer of 80C51 formulas is applied widely, and application foundation is good, is advantageous to
It is cost-effective.
In summary, the invention has the advantages that：When fire occurs, controller is according to the defeated of Smoke Sensor
Go out to control the conducting of gate-controlled switch, connect the power circuit between audible-visual annunciator and indicator lamp and power supply, and then start
Acoustic-optic alarm and indicator lamp, reminded for personnel on the scene, to be escaped as early as possible, indicate the position of fire extinguisher,
It is convenient for people to find fire extinguisher in time and the condition of a fire is controlled, and when gate-controlled switch turns on, electric mortise lock is opened, and hidden door exists
Toward the direction motion for exposing fire-fighting undercut in the presence of elastic component, expose the fire extinguisher in fire-fighting undercut, while illuminating lamp starts,
Fire-fighting undercut is illuminated, facilitates disaster relief personnel to take out fire extinguisher in time, when the fire extinguisher of correspondence position is removed, is approached
Switch OFF, the power circuit of indicator lamp is cut off, reduce the position that disaster relief personnel go to no fire extinguisher according to the guide of indicator lamp
Situation about putting.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the relation schematic diagram of elastic component and hidden door in the present embodiment；
Fig. 3 is the structured flowchart of the present embodiment；
Fig. 4 is the circuit connecting relation schematic diagram of Smoke Sensor in the present embodiment.
Reference：1st, Smoke Sensor；2nd, controller；3rd, audible-visual annunciator；4th, indicator lamp；5th, power supply；6th, may be used
Control switch；7th, proximity switch；8th, fire-fighting undercut；9th, hidden door；10th, elastic component；11st, electric mortise lock；12nd, illuminating lamp；13rd, wall；14、
Fire Hose；15th, fire extinguisher.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Fire protection alarm system, with reference to Fig. 1 and Fig. 2, including the fire-fighting undercut of wall 13 and the rectangle being arranged in wall 13
8, slid laterally at the notch of fire-fighting undercut 8 and be provided with hidden door 9, be provided with fire-fighting undercut 8 for placing fire extinguisher 15
Fire Hose 14, Fire Hose 14 is being provided with proximity switch 7 at the fire extinguisher 15, and fire extinguisher 15 is detected, and is connecing
During the monitoring range fire extinguisher inside 15 of nearly switch 7, proximity switch 7 is closed, and Fire Hose 14 is provided with the side of fire extinguisher 15
Illuminating lamp 12, fire-fighting undercut 8 is illuminated, facilitates disaster relief personnel to take out fire extinguisher 15.
Wall 13 is provided with Smoke Sensor 1 and audible-visual annunciator 3 in the side at the top of hidden door 9, in the corner of wall 13
Place is provided with multiple indicator lamps 4 being serially connected, and is set along the route interval for leading to the position of fire extinguisher 15, is sent out in fire
Start indicator lamp 4 when raw, is convenient for people to find fire extinguisher 15 in time and the condition of a fire is controlled.
The bullet for making hidden door 9 toward the trend for the direction motion for exposing fire-fighting undercut 8 is provided between fire-fighting undercut 8 and hidden door 9
Property part 10, herein elastic component 10 be one end be connected to the back of hidden door 9, the other end is connected to fire-fighting undercut 8 away from the drawing at hidden door 9
Spring, the electric mortise lock 11 for hidden door 9 to be fixed on to the position for blocking fire-fighting undercut 8 is provided between fire-fighting undercut 8 and hidden door 9.
With reference to Fig. 3 and Fig. 4, wherein audible-visual annunciator 3, indicator lamp 4, electric mortise lock 11 and illuminating lamp 12 passes through power supply
5 power supplies, and power supply 5 be UPS, the connection civil power of power supply 5, UPS electrical stabilities are good, and that improves fire protection alarm system can
By property.
The output end of Smoke Sensor 1 is electrically connected with controller 2, and controller 2 is the universal single-chip microcomputer of 80C51 formulas herein,
The universal single-chip microcomputer of 80C51 formulas is applied widely, and application foundation is good, is advantageous to cost-effective, and controller 2 is electrically connected with controllable open
6 are closed, gate-controlled switch 6 is the triode of NPN type herein, and the base stage of gate-controlled switch 6 is connected with controller 2, when a fire, cigarette
Mist sensor 1 transmits the smoke data detected into controller 2, compared with threshold value set in advance, if be less than
Threshold value, then gate-controlled switch 6 maintain off state, and when smoke data be higher than threshold value, the control gate-controlled switch 6 of controller 2 closes.
Resistance R1 is electrically connected between the base stage and colelctor electrode of gate-controlled switch 6, the emitter stage of gate-controlled switch 6 connects through resistance R2
Ground, audible-visual annunciator 3 are electrically connected between the colelctor electrode of power supply 5 and gate-controlled switch 6, one end electrical connection of proximity switch 7
Between power supply 5 and audible-visual annunciator 3.One end of field point and the indicator lamp 4 being serially connected, the indicator lamp being serially connected
4 other end is electrically connected to one end of illuminating lamp 12, and the other end of illuminating lamp 12 is electrically connected to one end of electric mortise lock 11, electric mortise lock
11 other end is electrically connected to the colelctor electrode of gate-controlled switch 6.
Specific work process：When fire occurs, controller 2 is led according to the output control gate-controlled switch 6 of Smoke Sensor 1
It is logical, the power circuit between audible-visual annunciator 3 and indicator lamp 4 and power supply 5 is connected, and then start acoustic-optic alarm and refer to
Show lamp 4, reminded for personnel on the scene, to be escaped as early as possible, indicate the position of fire extinguisher 15, be convenient for people to look in time
To fire extinguisher 15 and the condition of a fire is controlled.
And when gate-controlled switch 6 turns on, electric mortise lock 11 is opened, hidden door 9 is past in the presence of elastic component 10 to expose fire-fighting
The direction motion of undercut 8, exposes the fire extinguisher 15 in fire-fighting undercut 8, while illuminating lamp 12 starts, and fire-fighting undercut 8 is shone
It is bright, facilitate disaster relief personnel to take out fire extinguisher 15 in time.
When the fire extinguisher 15 of correspondence position is removed, proximity switch 7 turns off, cut-out indicator lamp 4, illuminating lamp 12 and electric mortiser
The power circuit of lock 11, reduce the situation that disaster relief personnel go to the position of no fire extinguisher 15 according to the guide of indicator lamp 4.
Claims (10)
1. fire protection alarm system, it is characterized in that：Including the Smoke Sensor (1) for detecting fire information, it is described for handling
The controller (2) for the information that Smoke Sensor (1) is collected, the audible-visual annunciator (3) for being controlled by the controller (2), point to and go out
The indicator lamp (4) of firearm (15) position and the power supply powered for the audible-visual annunciator (3) and indicator lamp (4)
(5), the indicator lamp (4) is controlled by controller (2).
2. fire protection alarm system according to claim 1, it is characterized in that：Multiple indicator lamps (4) are serially connected, and edge
The route interval for leading to fire extinguisher (15) position is set.
3. fire protection alarm system according to claim 2, it is characterized in that：The indicator lamp (4) is arranged at corner.
4. fire protection alarm system according to claim 1, it is characterized in that：The controller (2) is connected with gate-controlled switch
(6), the controller (2) is according to the on or off of the output control gate-controlled switch (6) of Smoke Sensor (1), the acousto-optic
Alarm (3) and indicator lamp (4) are electrically connected to gate-controlled switch (6).
5. fire protection alarm system according to claim 1, it is characterized in that：The power supply (5) is UPS.
6. fire protection alarm system according to claim 4, it is characterized in that：Also include proximity switch (7), the proximity switch
(7) set close to fire extinguisher (15), the proximity switch (7) is connected to indicator lamp (4).
7. fire protection alarm system according to claim 4, it is characterized in that：Also include the fire-fighting for placing fire extinguisher (15)
Undercut (8), fire-fighting undercut (8) sliding are provided with hidden door (9).
8. fire protection alarm system according to claim 7, it is characterized in that：Set between the fire-fighting undercut (8) and hidden door (9)
Be equipped with make hidden door (9) toward expose fire-fighting undercut (8) direction motion trend elastic component (10), the fire-fighting undercut (8) with
The electric mortise lock (11) for hidden door (9) to be fixed on to the position for blocking fire-fighting undercut (8), the electricity are provided between hidden door (9)
Mortise lock (11) is opened in response to the conducting of gate-controlled switch (6).
9. fire protection alarm system according to claim 7, it is characterized in that：Illuminating lamp is provided with the fire-fighting undercut (8)
(12), the illuminating lamp (12) starts in response to the conducting of gate-controlled switch (6).
10. fire protection alarm system according to claim 1, it is characterized in that：The controller (2) is that 80C51 formulas are universal
Single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711118953.8A CN107730820A (en) | 2017-11-14 | 2017-11-14 | Fire protection alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711118953.8A CN107730820A (en) | 2017-11-14 | 2017-11-14 | Fire protection alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107730820A true CN107730820A (en) | 2018-02-23 |
Family
ID=61214605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711118953.8A Pending CN107730820A (en) | 2017-11-14 | 2017-11-14 | Fire protection alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107730820A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108846989A (en) * | 2018-06-21 | 2018-11-20 | 江苏百舟安全科技有限公司 | A kind of fire-fighting prior-warning device for ship construction |
| CN112185051A (en) * | 2020-09-27 | 2021-01-05 | 广州华安消防有限公司 | Intelligent building and installation method of fire-fighting power machine thereof |
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|---|---|---|---|---|
| JPH08266663A (en) * | 1995-03-31 | 1996-10-15 | Fujita Corp | Fire extinguisher box with indicator |
| CN1959751A (en) * | 2006-09-20 | 2007-05-09 | 山东建筑大学 | Intelligence type indicator light system for safe decongestion |
| CN101814225A (en) * | 2010-04-29 | 2010-08-25 | 山东建筑大学 | Fire alarm processing system |
| CN203202738U (en) * | 2013-04-19 | 2013-09-18 | 无锡市崇安区科技创业服务中心 | Lighting device for indoor fire hydrant |
| CN204319577U (en) * | 2014-12-20 | 2015-05-13 | 张泽贤 | Fire-fighting sprays fire extinguisher storage box |
| CN204655854U (en) * | 2015-04-22 | 2015-09-23 | 苏州市时代工程咨询设计管理有限公司 | Fire hydrant indication mechanism |
| CN204680123U (en) * | 2015-04-28 | 2015-09-30 | 苏州市时代工程咨询设计管理有限公司 | A kind of fire-fighting evacuation system |
| CN205391529U (en) * | 2015-12-18 | 2016-07-27 | 冯岳洋 | Automatic warning fire hose |
| CN205569568U (en) * | 2016-03-07 | 2016-09-14 | 红塔烟草(集团)有限责任公司 | Multi -functional automatic fire extinguisher case |
-
2017
- 2017-11-14 CN CN201711118953.8A patent/CN107730820A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08266663A (en) * | 1995-03-31 | 1996-10-15 | Fujita Corp | Fire extinguisher box with indicator |
| CN1959751A (en) * | 2006-09-20 | 2007-05-09 | 山东建筑大学 | Intelligence type indicator light system for safe decongestion |
| CN101814225A (en) * | 2010-04-29 | 2010-08-25 | 山东建筑大学 | Fire alarm processing system |
| CN203202738U (en) * | 2013-04-19 | 2013-09-18 | 无锡市崇安区科技创业服务中心 | Lighting device for indoor fire hydrant |
| CN204319577U (en) * | 2014-12-20 | 2015-05-13 | 张泽贤 | Fire-fighting sprays fire extinguisher storage box |
| CN204655854U (en) * | 2015-04-22 | 2015-09-23 | 苏州市时代工程咨询设计管理有限公司 | Fire hydrant indication mechanism |
| CN204680123U (en) * | 2015-04-28 | 2015-09-30 | 苏州市时代工程咨询设计管理有限公司 | A kind of fire-fighting evacuation system |
| CN205391529U (en) * | 2015-12-18 | 2016-07-27 | 冯岳洋 | Automatic warning fire hose |
| CN205569568U (en) * | 2016-03-07 | 2016-09-14 | 红塔烟草(集团)有限责任公司 | Multi -functional automatic fire extinguisher case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108846989A (en) * | 2018-06-21 | 2018-11-20 | 江苏百舟安全科技有限公司 | A kind of fire-fighting prior-warning device for ship construction |
| CN112185051A (en) * | 2020-09-27 | 2021-01-05 | 广州华安消防有限公司 | Intelligent building and installation method of fire-fighting power machine thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |