CN103177533A - Automatic carbon monoxide monitoring alarm system - Google Patents
Automatic carbon monoxide monitoring alarm system Download PDFInfo
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- CN103177533A CN103177533A CN2013100572650A CN201310057265A CN103177533A CN 103177533 A CN103177533 A CN 103177533A CN 2013100572650 A CN2013100572650 A CN 2013100572650A CN 201310057265 A CN201310057265 A CN 201310057265A CN 103177533 A CN103177533 A CN 103177533A
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- carbon monoxide
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- monitoring alarm
- controller
- gas sensor
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Abstract
The invention discloses an automatic carbon monoxide monitoring alarm system which comprises a power source and a controller. The controller is connected with a gas sensor and an alarm circuit and further connected with an exhaust fan, the gas sensor is connected with an anti-jamming circuit, a parameter setting circuit is arranged between the controller and the alarm circuit, the alarm circuit comprises a pre-alarm circuit and a buzzer alarm circuit, the pre-alarm circuit is an alarm bell, and the gas sensor is in the type of a probe and is mounted on a ceiling of a kitchen or a sitting room. The automatic carbon monoxide monitoring alarm system can master the content of indoor carbon monoxide in real time and can timely start and stop the exhaust fan to guarantee indoor air circulating, and is simple in structure, convenient to use and suitable for popularization and application.
Description
Technical field
The present invention relates to the automatic control technology field, be specially carbon monoxide automatic monitoring alarm system.
Background technology
In recent years, along with " developing rapidly of West-east Gas engineering, liquefied gas, rock gas, coal gas are used widely in industry and commerce and town dweller user as clean energy resource.But safe use gas has become people enjoys vigilant problem, usually people rely on sense of smell to come perception whether gas leak is arranged, then seek concrete place of leaking with methods such as being coated with suds, can not guarantee in time to find like this situation of gas leak, increase to a certain extent the dangerous and labile factor in city.In order to make combustion gas benefit better the people, benefit society, reduce and stop various blast and the fire failures that cause because of gas leakage, each combustion gas applying unit and resident select that a kind of suitable fuel gas alarm is real is the act of necessity.
Summary of the invention
The technical problem to be solved in the present invention is to provide carbon monoxide automatic monitoring alarm system, and this supervisory system can be carried out the indoor carbon monoxide content of the Real Time Monitoring problem that whether exceeds standard, and can reach alarm.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
Carbon monoxide automatic monitoring alarm system comprises power supply, controller, and described controller connects gas sensor and warning circuit.The live signal of controller receiver gases sensor is when carbon monoxide is opened higher than setting value upper limit alarm circuit, when carbon monoxide does not respond lower than setting value lower limit alarm circuit.
Described controller also is connected with vent fan.Be when exceeding standard for indoor carbon monoxide content, vent fan can be opened timely, carbon monoxide is discharged by vent fan outdoor, the circulation of air in holding chamber.
Described gas sensor is connected with anti-jamming circuit.In order to get rid of the interference of signal on sensor circuit, to guarantee that the signal that controller receives is useful signal.
Be provided with parameter setting circuit between described controller and warning circuit.When carbon monoxide is opened higher than pre-set parameter upper limit alarm circuit, when carbon monoxide does not respond lower than pre-set parameter lower limit alarm circuit.
Described warning circuit is divided into prealarm circuit and buzzer alarm circuit, and described prealarm circuit is alarm bell.
Described gas sensor is sonde-type, and is installed on the ceiling in kitchen or parlor.
Automatic monitored control system of the present invention can be grasped indoor carbon monoxide content in real time, opens and closes vent fan in good time, guarantees the room air circulation, and is simple in structure, easy to use, is fit to apply.
Description of drawings
Fig. 1 is carbon monoxide automatic monitoring alarm system embodiment structured flowchart.
Embodiment
The present invention will be further described below by embodiment, but the present invention is not limited to this embodiment.
As shown in Figure 1, carbon monoxide automatic monitoring alarm system comprises power supply and controller, and described controller connects gas sensor and warning circuit.Described controller also is connected with vent fan.Described gas sensor is connected with anti-jamming circuit.Be provided with parameter setting circuit between described controller and warning circuit.Described warning circuit is divided into prealarm circuit and buzzer alarm circuit, and described prealarm circuit is alarm bell.Described gas sensor is sonde-type, and is installed on the ceiling in kitchen or parlor.
The course of work of the present embodiment is: power supply is connected with controller and is the whole system power supply, gas sensor receives the signal that comes and filters undesired signal by anti-jamming circuit, then the live signal crossed of controller receiving filtration, secondly the signal that collects being carried out after analyzing and processing, the form of electric signal sends to parameter setting circuit, at last control the unlatching of warning circuit or close according to parameter instruction, and the unlatching of vent fan or close.
Above-described embodiment is only the specific case that purpose of the present invention, technical scheme and beneficial effect are further described, and the present invention is defined in this.All any modifications of making, be equal to replacement, improvement etc., within all being included in protection scope of the present invention within scope of disclosure of the present invention.
Claims (6)
1. carbon monoxide automatic monitoring alarm system, comprise power supply, controller, it is characterized in that: described controller connects gas sensor and warning circuit.
2. carbon monoxide automatic monitoring alarm according to claim 1 system, it is characterized in that: described controller also is connected with vent fan.
3. carbon monoxide automatic monitoring alarm according to claim 1 system, it is characterized in that: described gas sensor is connected with anti-jamming circuit.
4. carbon monoxide automatic monitoring alarm according to claim 1 system, is characterized in that: be provided with parameter setting circuit between described controller and warning circuit.
5. carbon monoxide automatic monitoring alarm according to claim 4 system, it is characterized in that: described warning circuit is divided into prealarm circuit and buzzer alarm circuit, and described prealarm circuit is alarm bell.
6. carbon monoxide automatic monitoring alarm according to claim 1 system, it is characterized in that: described gas sensor is sonde-type, and is installed on the ceiling in kitchen or parlor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100572650A CN103177533A (en) | 2013-02-22 | 2013-02-22 | Automatic carbon monoxide monitoring alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100572650A CN103177533A (en) | 2013-02-22 | 2013-02-22 | Automatic carbon monoxide monitoring alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103177533A true CN103177533A (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100572650A Pending CN103177533A (en) | 2013-02-22 | 2013-02-22 | Automatic carbon monoxide monitoring alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103177533A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105916271A (en) * | 2016-05-19 | 2016-08-31 | 苏州昆仑工业设计有限公司 | Automatic induction control device for lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355434Y (en) * | 2009-01-12 | 2009-12-02 | 陕西科技大学 | Household gas detection and control safety device |
| CN201732073U (en) * | 2010-07-26 | 2011-02-02 | 西安科技大学 | Formaldehyde concentration monitor |
| CN201803969U (en) * | 2010-01-14 | 2011-04-20 | 潘卫江 | Gas detector capable of operating continuously |
-
2013
- 2013-02-22 CN CN2013100572650A patent/CN103177533A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355434Y (en) * | 2009-01-12 | 2009-12-02 | 陕西科技大学 | Household gas detection and control safety device |
| CN201803969U (en) * | 2010-01-14 | 2011-04-20 | 潘卫江 | Gas detector capable of operating continuously |
| CN201732073U (en) * | 2010-07-26 | 2011-02-02 | 西安科技大学 | Formaldehyde concentration monitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105916271A (en) * | 2016-05-19 | 2016-08-31 | 苏州昆仑工业设计有限公司 | Automatic induction control device for lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |