CN109300283A - A kind of gas alarm controller - Google Patents

A kind of gas alarm controller Download PDF

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Publication number
CN109300283A
CN109300283A CN201811200259.5A CN201811200259A CN109300283A CN 109300283 A CN109300283 A CN 109300283A CN 201811200259 A CN201811200259 A CN 201811200259A CN 109300283 A CN109300283 A CN 109300283A
Authority
CN
China
Prior art keywords
indicator light
gas
alarm controller
report
cursor
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
Application number
CN201811200259.5A
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Chinese (zh)
Inventor
任兴会
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Zhong'an Electronic Detection Technology Co Ltd
Original Assignee
Henan Zhong'an Electronic Detection Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Zhong'an Electronic Detection Technology Co Ltd filed Critical Henan Zhong'an Electronic Detection Technology Co Ltd
Priority to CN201811200259.5A priority Critical patent/CN109300283A/en
Publication of CN109300283A publication Critical patent/CN109300283A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal operating condition and not elsewhere provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/12Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/14Toxic gas alarms
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal operating condition and not elsewhere provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/12Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/16Combustible gas alarms

Abstract

The invention discloses shifting bond(s), Menu key, ESC Escape, power supply indicator, low report indicator light, high report indicator light, channel indicator light, loudspeaker, gas concentration detector, spare independent current source, MCU intelligent chip and heat release holes under shifting bond(s), acknowledgement key, cursor on a kind of gas alarm controller, including touch display screen, outer housing, cursor.The beneficial effects of the present invention are: outer housing effectively prevent electrostatic during implementing touch operation, power supply indicator guarantees that operator can have grasp macroscopical to main power source electricity, operator is facilitated to replace main power source in time, low report indicator light, height report indicator light distinguishes the concentration index of gas with various and generates different alarms to various concentration gas, loudspeaker guarantees that alarm song is enough big, reduce security risk, spare independent current source guarantees that main power source electricity exhausts, alarm can work normally, heat release hole guarantees when processing information content is larger, inside can continue to radiate, guarantee internal element safety.

Description

A kind of gas alarm controller
Technical field
The present invention relates to a kind of alarm controller, specially a kind of gas alarm controller belongs to detection of gas control skill Art field.
Background technique
At the scene of the industries such as petroleum, chemical industry, heating power, nuclear power, metallurgy, combustion gas, municipal administration, commerce services, storage, have at any time A possibility that generating methane, hydrogen sulfide, carbon monoxide, the gases such as oxygen, the incendivity explosion having in these gases, what is had is direct Jeopardize human life, so real-time monitoring and digitization management must be carried out to these gases, at present at the scene of these industries, Point position formula gas detector is generallyd use, fixed each region at the scene if above-mentioned gas is revealed, and reaches incendivity Explode, injure personnel health concentration when, gas detector and alarm, people quickly take cutting corresponding measure, such as first Time cutting-off valve is fled the scene at the first time, avoids life and property loss.
Now, there are many gas alarm controllers in the market, however existing gas alarm controller all exists Minor issue, first, cannot effectively prevent emergency case, if main power source electricity exhausts, alarm be can not work normally, second, making With single buzzer warning, sound is not big enough, third, plastic film key is pasted on cover on the outside of display screen, the time One length, which will appear to come unglued, to fall off, and the underproof phenomenon of electrostatic test occurs sometimes in display screen, fourth, when processing information content is larger, Internal heat dissipating effect is unobvious.
Summary of the invention
The object of the invention is that providing a kind of gas alarm controller to solve the above-mentioned problems.
The present invention is through the following technical solutions to achieve the above objectives: a kind of gas alarm controller, including touch are shown Screen, outer housing, shifting bond(s), Menu key, ESC Escape, power supply indicator, the instruction of low report under shifting bond(s), acknowledgement key, cursor on cursor Lamp, high report indicator light, channel indicator light, loudspeaker, gas concentration detector, spare independent current source, MCU intelligent chip and heat dissipation Hole;The touch display screen is placed in external hull surface upper left side, and the outer housing is connected with back casing, moves on the cursor Key is placed on the left of acknowledgement key, and the acknowledgement key is located under cursor on the left of shifting bond(s), and mobile key mapping is in Menu key under the cursor Left side, the Menu key are located on the left of ESC Escape, and the ESC Escape is located on the left of power supply indicator, and the power supply indicator is located at On the left of low report indicator light, the low report indicator light is located at high report indicator light left, and the high report indicator light is located at external hull surface Lower right, the channel indicator light are located on the right side of touch display screen, and the loudspeaker is placed in back casing two sides, and the gas is dense Degree detector is placed in rear shell lower inside, and the spare independent current source is placed in above gas concentration detector, the MCU intelligence Between gas concentration detector and spare independent current source, the heat release hole is placed in below loudspeaker energy chip.
Preferably, for the electrostatic effectivelying prevent during implementing touch operation, guarantee the safety of internal circuit, it is described Outer housing is fixed on the back casing of the gas alarm controller by hinged mode, and its inner wall is equipped with insulating layer.
Preferably, in order to guarantee that operator there can be grasp macroscopical to main power source electricity, facilitate operator in time more Change owner power supply, the power supply indicator is fixed on by welding on internal main battery plate, and is electrically connect with main power source.
Preferably, described in order to distinguish the concentration index of gas with various and generate different alarms to various concentration gas Low report indicator light, high report indicator light are fixed on main battery plate by welding, and electrically connect with gas concentration detector It connects, is electrically connected with corresponding channel relay.
Preferably, in order to guarantee that alarm song is enough big, security risk is reduced, the loudspeaker is echoed formula report using double buzzings Sound is electrically connect with gas concentration detector.
Preferably, in order to effectively prevent emergency case, guarantee that main power source electricity exhausts, alarm can work normally, institute It states spare independent current source to be fixed on inside back casing by multiple screw, and it possesses independent switch.
Preferably, excessive in access channel in order to guarantee, when processing information content is larger, inside can continue to radiate, and guarantee Internal element safety, the heat release hole are placed in the lower section of back casing two sides respectively, are in integrated connection type with back casing.
The beneficial effects of the present invention are: gas alarm controller design is rationally, outer housing is fixed by hinged mode In on the back casing of the gas alarm controller, and its inner wall is equipped with insulating layer, effectively prevent during implementing touch operation Electrostatic, guarantee the safety of internal circuit, power supply indicator is fixed on by welding on internal main battery plate, and with main electricity Source electrically connects, and guarantees that operator can have grasp macroscopical to main power source electricity, facilitates operator's more change owner in time electric Source, low report indicator light, high report indicator light are fixed on by welding on main battery plate, and electrically with gas concentration detector Connection, electrically connects with corresponding channel relay, distinguishes the concentration index of gas with various and produces to various concentration gas Raw different alarms, loudspeaker are echoed formula report sound using double buzzings, electrically connect with gas concentration detector, guarantee that alarm song is enough Greatly, security risk is reduced, spare independent current source is fixed on inside back casing by multiple screw, and it possesses independent switch, is had Effect prevention emergency case, guarantees that main power source electricity exhausts, alarm can work normally, and heat release hole is placed in back casing two respectively The lower section of side, with back casing be in integrated connection type, guarantee access channel it is excessive, handle information content it is larger when, inside can With lasting heat dissipation, guarantee internal element safety.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is structure of the invention interior section element schematic;
Fig. 3 is structure of the invention back casing schematic side view.
In figure: 1, touch display screen, 2, outer housing, 3, shifting bond(s) on cursor, 4, acknowledgement key, 5, shifting bond(s) under cursor, 6, Menu key, 7, ESC Escape, 8, power supply indicator, 9, low report indicator light, 10, high report indicator light, 11, channel indicator light, 12, loudspeaking Device, 13, gas concentration detector, 14, spare independent current source, 15, MCU intelligent chip and 16, heat release hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1 ~ 3 are please referred to, shifting bond(s) 3 on a kind of gas alarm controller, including touch display screen 1, outer housing 2, cursor, Shifting bond(s) 5, Menu key 6, ESC Escape 7, power supply indicator 8, low report indicator light 9, height are reported indicator light 10, are led under acknowledgement key 4, cursor Road indicator light 11, loudspeaker 12, gas concentration detector 13, spare independent current source 14, MCU intelligent chip 15 and heat release hole 16; The touch display screen 1 is placed in 2 surface upper left side of outer housing, and the outer housing 2 is connected with back casing, moves on the cursor Key 3 is placed in 4 left side of acknowledgement key, and the acknowledgement key 4 is located at 5 left side of shifting bond(s) under cursor, and shifting bond(s) 5 is located at dish under the cursor 6 left side of singly-bound, the Menu key 6 are located at 7 left side of ESC Escape, and the ESC Escape 7 is located at 8 left side of power supply indicator, the power supply Indicator light 8 is located at low 9 left side of report indicator light, and the low report indicator light 9 is located at high report 10 left of indicator light, the high report indicator light 10 are located at 2 surface lower right of outer housing, and the channel indicator light 11 is located at 1 right side of touch display screen, and the loudspeaker 12 disposes In back casing two sides, the gas concentration detector 13 is placed in rear shell lower inside, and the spare independent current source 14 is placed in The top of gas concentration detector 13, the MCU intelligent chip 15 be located at gas concentration detector 13 and spare independent current source 14 it Between, the heat release hole 16 is placed in 12 lower section of loudspeaker.
The outer housing 2 is fixed on the back casing of the gas alarm controller by hinged mode, and its inner wall is set There is insulating layer, effectively prevent electrostatic during implementing touch operation, guarantees the safety of internal circuit, the power supply indicator 8 are fixed on by welding on internal main battery plate, and electrically connect with main power source, guarantee that operator can be to main electricity Source electricity has grasp macroscopical, and operator is facilitated to replace main power source in time, and the low report indicator light 9, high report indicator light 10 pass through The mode of welding is fixed on main battery plate, and is electrically connect with gas concentration detector 13, is in corresponding channel relay It is electrically connected, distinguishes the concentration index of gas with various and different alarms is generated to various concentration gas, the loudspeaker 12 is adopted It is echoed formula report sound with double buzzings, is electrically connect with gas concentration detector 13, guaranteed that alarm song is enough big, reduce security risk, The spare independent current source 14 is fixed on inside back casing by multiple screw, and it possesses independent switch, effectively prevention burst Situation guarantees that main power source electricity exhausts, and alarm can work normally, and the heat release hole 16 is placed in back casing two sides respectively Lower section, with back casing be in integrated connection type, guarantee access channel it is excessive, handle information content it is larger when, inside can be held Continuous heat dissipation guarantees internal element safety.
Working principle: when using the gas alarm controller, access interface channel is turned on the switch, gas concentration detection Device 13 is started to work, and is surveyed gas concentration to speed and is analyzed, and when concentration is greater than 19%LEL and is less than 50%LEL, is triggered low report and is referred to Show lamp 9, when concentration is greater than 49%LEL, triggers high report indicator light 10, the two can all trigger loudspeaker 12 and generate different levels Alarm, while in inner workings, internal heat is discharged by heat release hole 16.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of gas alarm controller, it is characterised in that: including shifting bond(s) on touch display screen (1), outer housing (2), cursor (3), shifting bond(s) (5), Menu key (6), ESC Escape (7), power supply indicator (8), low report indicator light under acknowledgement key (4), cursor (9), high report indicator light (10), channel indicator light (11), loudspeaker (12), gas concentration detector (13), spare independent current source (14), MCU intelligent chip (15) and heat release hole (16);The touch display screen (1) is placed in outer housing (2) surface upper left side, The outer housing (2) is connected with back casing, and shifting bond(s) (3) is placed on the left of acknowledgement key (4) on the cursor, the acknowledgement key (4) it is located under cursor on the left of shifting bond(s) (5), shifting bond(s) (5) is located on the left of Menu key (6) under the cursor, the Menu key (6) On the left of ESC Escape (7), the ESC Escape (7) is located on the left of power supply indicator (8), and the power supply indicator (8) is located at low It reports on the left of indicator light (9), the low report indicator light (9) is located at high report indicator light (10) left, described high report indicator light (10) position In outer housing (2) surface lower right, the channel indicator light (11) is located on the right side of touch display screen (1), the loudspeaker (12) Back casing two sides are placed in, the gas concentration detector (13) is placed in rear shell lower inside, the spare independent current source (14) be placed in above gas concentration detector (13), the MCU intelligent chip (15) be located at gas concentration detector (13) and Between spare independent current source (14), the heat release hole (16) is placed in below loudspeaker (12).
2. a kind of gas alarm controller according to claim 1, it is characterised in that: the outer housing (2) passes through hinged Mode be fixed on the back casing of the gas alarm controller, and its inner wall be equipped with insulating layer.
3. a kind of gas alarm controller according to claim 1, it is characterised in that: the power supply indicator (8) passes through The mode of welding is fixed on internal main battery plate, and is electrically connect with main power source.
4. a kind of gas alarm controller according to claim 1, it is characterised in that: the low report indicator light (9), high report Indicator light (10) is fixed on by welding on main battery plate, and is electrically connect with gas concentration detector (13), with phase The channel relay answered electrically connects.
5. a kind of gas alarm controller according to claim 1, it is characterised in that: the loudspeaker (12) is using double bees Ring the formula report sound that echoes, and electrically connect with gas concentration detector (13).
6. a kind of gas alarm controller according to claim 1, it is characterised in that: the spare independent current source (14) is logical It crosses multiple screw to be fixed on inside back casing, and it possesses independent switch.
7. a kind of gas alarm controller according to claim 1, it is characterised in that: the heat release hole (16) disposes respectively It is in integrated connection type with back casing in the lower section of back casing two sides.
CN201811200259.5A 2018-10-16 2018-10-16 A kind of gas alarm controller Pending CN109300283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811200259.5A CN109300283A (en) 2018-10-16 2018-10-16 A kind of gas alarm controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811200259.5A CN109300283A (en) 2018-10-16 2018-10-16 A kind of gas alarm controller

Publications (1)

Publication Number Publication Date
CN109300283A true CN109300283A (en) 2019-02-01

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ID=65162708

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811200259.5A Pending CN109300283A (en) 2018-10-16 2018-10-16 A kind of gas alarm controller

Country Status (1)

Country Link
CN (1) CN109300283A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2533467Y (en) * 2002-04-15 2003-01-29 北京科力赛克科技有限公司 Single-point gas testing alarm instrument
CN201322980Y (en) * 2008-12-24 2009-10-07 中国石油集团川庆钻探工程有限公司工程技术研究院 Combustible gas and poisonous gas alarm control box
JP2010086199A (en) * 2008-09-30 2010-04-15 Fuji Electric Systems Co Ltd Alarm
CN205582218U (en) * 2016-04-22 2016-09-14 新余学院 Prevent that combustible gas from leaking family's intelligence alarm
CN205680236U (en) * 2016-06-22 2016-11-09 临沂市安福电子有限公司 A kind of controller main frame of gas detection alarm system
CN106408886A (en) * 2016-12-16 2017-02-15 上海腾盛智能安全科技股份有限公司 Combustible gas detection system
CN207337629U (en) * 2017-08-22 2018-05-08 北京惟泰安全设备有限公司 A kind of new separate card inserted gas alarm controller

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2533467Y (en) * 2002-04-15 2003-01-29 北京科力赛克科技有限公司 Single-point gas testing alarm instrument
JP2010086199A (en) * 2008-09-30 2010-04-15 Fuji Electric Systems Co Ltd Alarm
CN201322980Y (en) * 2008-12-24 2009-10-07 中国石油集团川庆钻探工程有限公司工程技术研究院 Combustible gas and poisonous gas alarm control box
CN205582218U (en) * 2016-04-22 2016-09-14 新余学院 Prevent that combustible gas from leaking family's intelligence alarm
CN205680236U (en) * 2016-06-22 2016-11-09 临沂市安福电子有限公司 A kind of controller main frame of gas detection alarm system
CN106408886A (en) * 2016-12-16 2017-02-15 上海腾盛智能安全科技股份有限公司 Combustible gas detection system
CN207337629U (en) * 2017-08-22 2018-05-08 北京惟泰安全设备有限公司 A kind of new separate card inserted gas alarm controller

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