CN108932822A - A kind of combustible gas detecting alarm system and method - Google Patents
A kind of combustible gas detecting alarm system and method Download PDFInfo
- Publication number
- CN108932822A CN108932822A CN201710372423.XA CN201710372423A CN108932822A CN 108932822 A CN108932822 A CN 108932822A CN 201710372423 A CN201710372423 A CN 201710372423A CN 108932822 A CN108932822 A CN 108932822A
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- China
- Prior art keywords
- combustible gas
- alarm
- signal
- processing apparatus
- end instrument
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of combustible gas detecting alarm system and methods.The detecting and warning system includes warning note unit, LED alarm lamp, buzzer, contact witch, combustible gas probe, alarm warning unit, signal acquisition and processing apparatus and end instrument；Wherein, contact witch is connect with signal acquisition and processing apparatus, and contact witch is used to control the on-off of interior illuminator power supply；Combustible gas probe sends signal for detecting fuel gas, and to signal acquisition and processing apparatus, and combustible gas probe is connected with LED alarm lamp and buzzer；Signal acquisition and processing apparatus is connect with end instrument, signal acquisition and processing apparatus is used to amplify the signal received and conversion process, and will treated that signal is sent to end instrument shows, end instrument and alarm warning unit end instrument are for controlling the alarm of alarm warning unit.Combustible gas detecting alarm system of the present invention is safe and reliable, convenient and practical.
Description
Technical field
The present invention relates to a kind of combustible gas detecting alarm system and methods.
Background technique
General combustible gas detecting system is the system for detecting fuel gas and sounding an alarm.What this system was applicable in
Place is very extensive, has high use value, is suitable under a variety of environment such as indoor and outdoor, can be effectively to Field Force
Alarm is issued, Field Force is prompted to withdraw.General gas detecting alarm system utilizes audible alarm, but when voice guard is sent out
When giving birth to failure or can not work, entire gas detecting alarm system will be made to lose effect.The present invention relates to a kind of combustible gases
Body detecting and warning system and method, sound can be simultaneously emitted by when combustible gas probe detects fuel gas and light is believed
Number, it prompts Field Force to speed away, guarantees that emergency response effectively carries out on time, it is raw for mitigating damage sequence, reduce personnel
Injures and deaths are of great significance.
Summary of the invention
It is an object of the invention to propose a kind of combustible gas detecting alarm system system, its technical solution is as follows：
A kind of combustible gas detecting alarm system, which is characterized in that including warning note unit, LED alarm lamp, buzzing
Device, contact witch, combustible gas probe, alarm warning unit, signal acquisition and processing apparatus and end instrument；Wherein, it touches
It touches formula switch to connect with signal acquisition and processing apparatus, contact witch is used to control the on-off of interior illuminator power supply；It is flammable
Gas detector sends signal for detecting fuel gas, and to signal acquisition and processing apparatus, and combustible gas probe and LED are reported
Warning lamp is connected with buzzer；Signal acquisition and processing apparatus is connect with end instrument, and signal acquisition and processing apparatus is used for receiving
Signal amplify and conversion process, and will treated that signal is sent to end instrument shows, end instrument and report
Alert alarm unit end instrument is for controlling the alarm of alarm warning unit
Preferably, the contact witch is normally closed switch.
Preferably, the contact of the contact witch is mounted on apart from 1.5 meters of the ground easy touch position of wall.
Preferably, it is flashed when the LED alarm lamp issues alarm, color is red.
Preferably, it is normally closed switch that the contact witch contact, which is fluorescence contact,.
In addition, its technical solution is as follows the invention also provides a kind of combustible gas detecting alarm system method：
A kind of combustible gas detecting alarm system method is visited using fuel gas such as claimed in any one of claims 1 to 6
Survey alarm system, which is characterized in that the alarm method includes the following steps：
(1) when combustible gas probe detects fuel gas, starting buzzer issues alarm；
(2) when combustible gas probe detects fuel gas, signal processing apparatus, starting LED report are transmitted signals to
Warning lamp：
(3) signal processing apparatus issues signal cut alarm region mains lighting supply；
(4) signal acquisition and processing apparatus amplifies the signal received and conversion process, then will treated letter
Number being sent to end instrument is shown；
(5) Field Force touches out point type switch recovery indoor power supply；
(6) if end instrument does not receive the signal of signal acquisition and processing apparatus transmission at the appointed time, report is controlled
Alert alarm unit signal an alert；The invention has the advantages that：
Two kinds of present invention combination acousto-optic alarms, and can amplify optical signal, it is ensured that can timely and effective Field Force into
Row is withdrawn；Contact switch is set simultaneously, indoor light can be restarted and Central Control Room reaction Field Force can be sent a signal to and removed
From situation.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of combustible gas detecting alarm system in the present invention；
Specific embodiment
With reference to the accompanying drawing and specific embodiment invention is further described in detail：
As shown in connection with fig. 1, a kind of combustible gas detecting alarm system, including warning note unit, LED alarm lamp, buzzing
Device, contact witch, combustible gas probe, alarm warning unit, signal acquisition and processing apparatus and end instrument.
Contact witch is normally closed switch.
The contact of contact witch is mounted on apart from 1.5 meters of the ground easy touch position of wall, and the contact of contact witch is
Fluorescence contact.
Contact witch is connect with signal acquisition and processing apparatus, for controlling the on-off of room lighting power supply.Specific control
Process is that the contact witch touched on wall when withdrawing can reopen interior illuminator, conveniently exits scene.
Combustible gas probe works when being powered, and continuously sends out signal.
Combustible gas probe is connect with buzzer and LED alarm lamp, and when detecting danger, buzzer is made a sound
Alarm, room lighting shutdown, LED alarm lamp issue obvious alarm signal, Field Force are prompted to withdraw rapidly.
By above-mentioned wireless mode, efficiently solves and improve alarm reliability.
Combustible gas probe is connect with signal acquisition and processing apparatus.Combustible gas probe can be by collected data
It is wirelessly sent on signal acquisition and processing apparatus, is convenient for checking.
By above-mentioned wireless telecommunications connection type, route arrangement, high reliablity are solved the problems, such as.
Signal acquisition and processing apparatus is connect with end instrument, and signal acquisition and processing apparatus can use prior art.
Specifically, above-mentioned signal acquisition and processing apparatus includes signal receiving unit, amplifying unit and converting unit three parts,
To signal amplify and conversion process after (being known treatment method), shown eventually by end instrument.
End instrument is the controller with display module, can use existing structure in the prior art.
End instrument is connect with warning note unit.Warning note unit can be installed in duty room, remind watch
Member carries out emergency response related work.
A kind of combustible gas detecting alarm system method is visited using fuel gas such as claimed in any one of claims 1 to 6
Survey alarm system, which is characterized in that the alarm method includes the following steps：
(1) when combustible gas probe detects fuel gas, starting buzzer issues alarm；
(2) when combustible gas probe detects fuel gas, signal processing apparatus, starting LED report are transmitted signals to
Warning lamp：
(3) signal processing apparatus issues signal cut alarm region mains lighting supply；
(4) signal acquisition and processing apparatus amplifies the signal received and conversion process, then will treated letter
Number being sent to end instrument is shown；
(5) Field Force touches out point type switch recovery indoor power supply；
(6) if end instrument does not receive the signal of signal acquisition and processing apparatus transmission at the appointed time, report is controlled
Alert alarm unit signal an alert；The invention has the advantages that：
Certainly, described above is only that presently preferred embodiments of the present invention is answered the present invention is not limited to enumerate above-described embodiment
When explanation, anyone skilled in the art is all equivalent substitutes for being made, bright under the introduction of this specification
Aobvious variant, all falls within the essential scope of this specification, ought to be by protection of the invention.
Claims (8)
1. a kind of combustible gas detecting alarm system, which is characterized in that including warning note unit, LED alarm lamp, buzzer,
Contact witch, combustible gas probe, alarm warning unit, signal acquisition and processing apparatus and end instrument；Wherein, touch
Switch is connect with signal acquisition and processing apparatus, and contact witch is used to control the on-off of interior illuminator power supply；Fuel gas
Detector sends signal, combustible gas probe and LED alarm lamp for detecting fuel gas, and to signal acquisition and processing apparatus
It is connected with buzzer；Signal acquisition and processing apparatus is connect with end instrument, and signal acquisition and processing apparatus is used for the letter received
Number amplify and conversion process, and will treated that signal is sent to end instrument shows, end instrument and alarm are warned
Show unit end instrument for controlling the alarm of alarm warning unit.
2. a kind of combustible gas detecting alarm system according to claim 1, which is characterized in that the contact witch is
Normally closed switch.
3. a kind of combustible gas detecting alarm system according to claim 1, which is characterized in that the combustible gas detecting
Device works when being powered, and signal can be issued when detecting fuel gas.
4. a kind of combustible gas detecting alarm system according to claim 1, which is characterized in that the contact witch
Contact is mounted on apart from 1.5 meters of the ground easy touch position of wall.
5. a kind of combustible gas detecting alarm system according to claim 1, which is characterized in that the contact witch
Contact is fluorescence contact.
6. a kind of combustible gas detecting alarm system according to claim 1, which is characterized in that the warning note unit
It is installed in duty room.
7. a kind of combustible gas detecting alarm system according to claim 1, which is characterized in that the LED alarm lamp hair
It is flashed when alarming out, color is red.
8. a kind of combustible gas detecting alarm system method, using combustible gas detecting as described in any one of claim 1 to 7
Alarm system, which is characterized in that the alarm method includes the following steps：
(1) when combustible gas probe detects fuel gas, starting buzzer issues alarm；
(2) when combustible gas probe detects fuel gas, signal processing apparatus is transmitted signals to, starts LED alarm lamp：
(3) signal processing apparatus issues signal cut alarm region mains lighting supply；
(4) signal acquisition and processing apparatus amplifies the signal received and conversion process, then will treated signal hair
End instrument is given to be shown；
(5) Field Force touches out point type switch recovery indoor power supply；
(6) if end instrument does not receive the signal of signal acquisition and processing apparatus transmission at the appointed time, alarm police is controlled
Show unit signal an alert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372423.XA CN108932822B (en) | 2017-05-24 | 2017-05-24 | Combustible gas detection alarm system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372423.XA CN108932822B (en) | 2017-05-24 | 2017-05-24 | Combustible gas detection alarm system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108932822A true CN108932822A (en) | 2018-12-04 |
| CN108932822B CN108932822B (en) | 2019-12-31 |
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ID=64450343
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710372423.XA Active CN108932822B (en) | 2017-05-24 | 2017-05-24 | Combustible gas detection alarm system and method |
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| Country | Link |
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| CN (1) | CN108932822B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201369089Y (en) * | 2009-03-27 | 2009-12-23 | 河南汉威电子股份有限公司 | Gas alarm device |
| CN102364538A (en) * | 2011-09-28 | 2012-02-29 | 无锡艾德里安科技有限公司 | Inflammable gas detection alarm and poweroff protection device |
| CN103473893A (en) * | 2013-05-05 | 2013-12-25 | 唐树权 | Earthquake-alarm wall switch |
| CN105185052A (en) * | 2015-10-22 | 2015-12-23 | 上海斐讯数据通信技术有限公司 | Kitchen security monitoring and control system and method |
| CN204965694U (en) * | 2015-08-15 | 2016-01-13 | 何纪江 | Household fuel gas alarm |
| CN105513258A (en) * | 2016-01-22 | 2016-04-20 | 湖南浩盛消防科技有限公司 | Intelligent security lighting device |
| CN105608847A (en) * | 2015-12-23 | 2016-05-25 | 江苏现代造船技术有限公司 | Inland river dual fuel power-driven vessel security control system |
| CN206147907U (en) * | 2016-08-31 | 2017-05-03 | 无锡时和安全设备有限公司 | Wireless combustible gas monitoring system based on WIFI |
-
2017
- 2017-05-24 CN CN201710372423.XA patent/CN108932822B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201369089Y (en) * | 2009-03-27 | 2009-12-23 | 河南汉威电子股份有限公司 | Gas alarm device |
| CN102364538A (en) * | 2011-09-28 | 2012-02-29 | 无锡艾德里安科技有限公司 | Inflammable gas detection alarm and poweroff protection device |
| CN103473893A (en) * | 2013-05-05 | 2013-12-25 | 唐树权 | Earthquake-alarm wall switch |
| CN204965694U (en) * | 2015-08-15 | 2016-01-13 | 何纪江 | Household fuel gas alarm |
| CN105185052A (en) * | 2015-10-22 | 2015-12-23 | 上海斐讯数据通信技术有限公司 | Kitchen security monitoring and control system and method |
| CN105608847A (en) * | 2015-12-23 | 2016-05-25 | 江苏现代造船技术有限公司 | Inland river dual fuel power-driven vessel security control system |
| CN105513258A (en) * | 2016-01-22 | 2016-04-20 | 湖南浩盛消防科技有限公司 | Intelligent security lighting device |
| CN206147907U (en) * | 2016-08-31 | 2017-05-03 | 无锡时和安全设备有限公司 | Wireless combustible gas monitoring system based on WIFI |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108932822B (en) | 2019-12-31 |
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