CN205680236U - A kind of controller main frame of gas detection alarm system - Google Patents
A kind of controller main frame of gas detection alarm system Download PDFInfo
- Publication number
- CN205680236U CN205680236U CN201620621229.1U CN201620621229U CN205680236U CN 205680236 U CN205680236 U CN 205680236U CN 201620621229 U CN201620621229 U CN 201620621229U CN 205680236 U CN205680236 U CN 205680236U
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- China
- Prior art keywords
- main frame
- controller
- chip microcomputer
- frame body
- button
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000002737 fuel gas Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 101700039143 LAMP2 Proteins 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000000977 initiatory Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
nullThe utility model discloses the controller main frame of a kind of gas detection alarm system，Main frame body is provided with controller，Controller includes single-chip microcomputer、Stand-by power supply，The fore-set of band internal thread it is additionally provided with on controller、LED light、Buzzer、Button，Single-chip microcomputer by display driver circuit respectively with LED light、LED display connects，By key scanning circuit with by bonded，Single-chip microcomputer respectively with buzzer、Relay、Loudspeaker、Memorizer、Feed protection circuit connects，Memorizer is non-volatile memorizer，Main frame body is externally provided with electromagnetic valve、Detector、Blower fan，Main frame body side is provided with loudspeaker，Body is connected with mains supply，Relay and electromagnetic valve、Blower fan connects，Detector is connected with single-chip microcomputer by holding wire，It is additionally provided with lockhole on main frame body，Controller can connect fire protection control room by RS485 communication interface and realize remotely monitoring，This utility model simple in construction，Complete function，Convenient operating maintenance，Working stability，Security reliability is strong.
Description
Technical field
This utility model relates to the detection warning system technical field of fuel gas and toxic gas, specifically one
The controller main frame of gas detection alarm system.
Background technology
In the industries such as oil, chemical industry, metallurgy, gas, building, the leakage problem of fuel gas can not be ignored, and it closes
To life and the property safety of people, easily develop into fatefulue explosive mixture initiation fire, give country, enterprise and
The life of people causes serious threat, and therefore alarm controller for combustible gas base is the most more and more applied by people.But
Most of alarm controller functions are comprehensive not, and Operation and Maintenance bothers, and structure is complicated, and the security reliability of product is relatively low, work
Unstable, it is difficult to meet the demand of people.
Therefore, for overcome above-mentioned technology deficiency and design a complete function, simple in construction, convenient operating maintenance,
The controller main frame of a kind of gas detection alarm system that working stability, security reliability are strong, inventor is to be solved just
Problem.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide the controller of a kind of gas detection alarm system
Main frame, its simple in construction, complete function, convenient operating maintenance, working stability, security reliability is strong.
This utility model solves its technical problem and be the technical scheme is that the control of a kind of gas detection alarm system
Device main frame, it includes main frame body, controller, described main frame body is provided with controller, and described controller includes monolithic
Machine, stand-by power supply, described controller is additionally provided with the fore-set of band internal thread, LED light, buzzer, button, described single-chip microcomputer
Being connected with LED light, LED display respectively by display driver circuit, described single-chip microcomputer passes through key scanning circuit and presses
Bonded, described single-chip microcomputer is connected with buzzer, relay, loudspeaker, memorizer, feed protection circuit respectively, described memorizer
For non-volatile memorizer, described main frame body is outside equipped with electromagnetic valve, detector, blower fan, and described main frame body side sets
Being equipped with loudspeaker, described main frame body is connected with mains supply, and described relay is connected with electromagnetic valve, blower fan respectively, described detection
Device is connected with single-chip microcomputer by holding wire, and described main frame body is additionally provided with lockhole.
Further, described controller can connect fire protection control room realization remotely monitoring by RS485 communication interface.
Further, the side of the described main frame body left and right sides is provided with louvre.
Further, described LED light includes alarm lamp, malfunction indicator lamp, detection failure display lamp, charge fault
Display lamp, the normal display lamp of main electricity, main electric fault display lamp, the normal display lamp of standby electricity, standby electric fault display lamp.
Further, described button includes function button, self-inspection button, reset key, confirmation button, increases button, reduction
Button, noise reduction button.
The beneficial effects of the utility model are:
1, this utility model simple in construction, complete function, convenient operating maintenance, working stability, security reliability is strong.
Accompanying drawing explanation
Fig. 1 is this utility model controller internal circuit connection diagram.
Fig. 2 is this utility model host panel perforate schematic diagram.
Fig. 3 is this utility model controller circuitry schematic diagram.
Description of reference numerals: 1-single-chip microcomputer；2-LED display lamp；3-display driver circuit；4-detector；5-mains supply；
6-stand-by power supply；7-button；8-key scanning circuit；9-loudspeaker；10-blower fan；11-electromagnetic valve；12-relay；13-buzzing
Device；14-LED display screen；15-controller；16-main frame body；The fore-set of 17-band internal thread；18-lockhole；19-memorizer；20-presents
Electric protection circuit.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limit scope of the present utility model.In addition, it is to be understood that reading the content that this utility model is lectured
Afterwards, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values also fall within application
Appended claims limited range.
Seeing Fig. 1 is this utility model controller internal circuit connection diagram, and Fig. 2 is this utility model host panel perforate
Schematic diagram, Fig. 3 is this utility model controller circuitry schematic diagram, the controller master of a kind of gas detection alarm system of this structure
Machine, including main frame body 16, controller 15, main frame body 16 is provided with controller 15, controller 15 include single-chip microcomputer 1,
Stand-by power supply 6, controller 15 is additionally provided with the fore-set 17 of band internal thread, LED light 2, buzzer 13, button 7, single-chip microcomputer 1
Be connected with LED light 2, LED display 14 respectively by display driver circuit 3, single-chip microcomputer 1 by key scanning circuit 8 with
Button 7 connects, and single-chip microcomputer 1 is connected with buzzer 13, relay 12, loudspeaker 9, memorizer 19, feed protection circuit 20 respectively, deposits
Reservoir 19 is non-volatile memorizer, and main frame body 16 is outside equipped with electromagnetic valve 11, detector 4, blower fan 10, main frame body 16
Side is provided with loudspeaker 9, and main frame body 16 is connected with mains supply 5, and relay 12 is connected with electromagnetic valve 11, blower fan 10 respectively,
Detector 4 is connected with single-chip microcomputer 1 by holding wire, and main frame body 16 is additionally provided with lockhole 18.Main frame body 16 left and right sides
Side be provided with louvre.
LED light 2 includes alarm lamp, malfunction indicator lamp, detection failure display lamp, charge fault display lamp, master
The normal display lamp of electricity, main electric fault display lamp, the normal display lamp of standby electricity, standby electric fault display lamp.Button 7 include function button,
Self-inspection button, reset key, confirmation button, increase button, reduction button, noise reduction button.
The main power supply of device can realize automatically switching, and mains supply 5 is under-voltage or after power down, system transfers standby electrician automatically to
Make, send feed when only stand-by power supply 6 works and battery supply feed occurs by feed protection circuit 20 and report to the police until automatically
Cut off the electricity supply shutdown.Single-chip microcomputer 1 is connected with non-volatile memorizer 19, it is ensured that after system power failure, system information is not lost.
Single-chip microcomputer 1 within controller 15 can connect fire protection control room by RS485 communication interface and realize remotely monitoring.
Whole detection warning system is made up of controller main frame and detector 4, completes the detection of gas report to search coverage
Alert prompt facility；The gas detection alarm control system of closed loop can be realized by blower fan 10, electromagnetic valve 11 simultaneously.LED indicates
Lamp 2 indicates respectively the state of system, when detector 4 detects that super concentration occur in indoor fuel gas or toxic gas, and loudspeaker 9
Sending fire alarm sound, when system exists fault, buzzer 13 sends warning, between also being sent by buzzer 13 when battery supply feed
Disconnected feed alarm sound.
System power supply is collectively constituted by mains supply 5 and stand-by power supply 6, and mains supply 5 is the main electricity of 220V,
After main electricity disappearance, stand-by power supply 6 can ensure that system worked well, when the battery electric quantity of stand-by power supply 6 drops to feed
After value, system immediately enters feed protection state.Under feed protection state, buzzer 13 pipes to point out user's battery electricity
Measuring and low system can not have been maintained to work on, need close power supply immediately or connect main electricity, under this state, system will
Stopping all of function, only buzzer 13 is having the sound of frequency.
Claims (5)
1. the controller main frame of a gas detection alarm system, it is characterised in that: it includes main frame body, controller, described
Being provided with controller on main frame body, described controller includes single-chip microcomputer, stand-by power supply, and described controller is additionally provided with band
The fore-set of internal thread, LED light, buzzer, button, described single-chip microcomputer by display driver circuit respectively with LED light,
LED display connect, described single-chip microcomputer by key scanning circuit with by bonded, described single-chip microcomputer respectively with buzzer, continue
Electrical equipment, loudspeaker, memorizer, feed protection circuit connect, and described memorizer is non-volatile memorizer, outside described main frame body
Being provided with electromagnetic valve, detector, blower fan, described main frame body side is provided with loudspeaker, and described main frame body is with mains supply even
Connecing, described relay is connected with electromagnetic valve, blower fan respectively, and described detector is connected with single-chip microcomputer by holding wire, described main frame
Lockhole it is additionally provided with on body.
The controller main frame of a kind of gas detection alarm system the most according to claim 1, it is characterised in that: described control
Device can connect fire protection control room by RS485 communication interface and realize remotely monitoring.
The controller main frame of a kind of gas detection alarm system the most according to claim 1, it is characterised in that: described main frame
The side of the body left and right sides is provided with louvre.
The controller main frame of a kind of gas detection alarm system the most according to claim 1, it is characterised in that: described LED
Display lamp include alarm lamp, malfunction indicator lamp, detection failure display lamp, charge fault display lamp, the normal display lamp of main electricity,
Main electric fault display lamp, the normal display lamp of standby electricity, standby electric fault display lamp.
The controller main frame of a kind of gas detection alarm system the most according to claim 1, it is characterised in that: described button
Including function button, self-inspection button, reset key, confirmation button, increase button, reduction button, noise reduction button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621229.1U CN205680236U (en) | 2016-06-22 | 2016-06-22 | A kind of controller main frame of gas detection alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621229.1U CN205680236U (en) | 2016-06-22 | 2016-06-22 | A kind of controller main frame of gas detection alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680236U true CN205680236U (en) | 2016-11-09 |
Family
ID=57431620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620621229.1U Expired - Fee Related CN205680236U (en) | 2016-06-22 | 2016-06-22 | A kind of controller main frame of gas detection alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205680236U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300283A (en) * | 2018-10-16 | 2019-02-01 | 河南中安电子探测技术有限公司 | A kind of gas alarm controller |
| CN109637092A (en) * | 2018-11-23 | 2019-04-16 | 鑫益能机电科技（厦门）有限公司 | A kind of imflammable gas detection control apparatus and system |
| CN109973822A (en) * | 2019-02-15 | 2019-07-05 | 义乌市吉龙科技有限公司 | A kind of leakage-preventing system of Intelligent household gas |
-
2016
- 2016-06-22 CN CN201620621229.1U patent/CN205680236U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300283A (en) * | 2018-10-16 | 2019-02-01 | 河南中安电子探测技术有限公司 | A kind of gas alarm controller |
| CN109637092A (en) * | 2018-11-23 | 2019-04-16 | 鑫益能机电科技（厦门）有限公司 | A kind of imflammable gas detection control apparatus and system |
| CN109973822A (en) * | 2019-02-15 | 2019-07-05 | 义乌市吉龙科技有限公司 | A kind of leakage-preventing system of Intelligent household gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20190622 |