CN202855034U - Harmful gas monitoring alarm system - Google Patents
Harmful gas monitoring alarm system Download PDFInfo
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- CN202855034U CN202855034U CN 201220560196 CN201220560196U CN202855034U CN 202855034 U CN202855034 U CN 202855034U CN 201220560196 CN201220560196 CN 201220560196 CN 201220560196 U CN201220560196 U CN 201220560196U CN 202855034 U CN202855034 U CN 202855034U
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Abstract
The utility model relates to the technical field of environment monitoring alarm, and particularly relates to a harmful gas monitoring alarm system which comprises a power supply module, an acquisition circuit module, a single chip microcomputer I, a computer, a keyboard, a display screen, a temperature module, an alarm circuit module and a single chip microcomputer II, wherein the power supply module and the acquisition circuit module are connected with the single chip microcomputer I, the single chip microcomputer I is connected with the single chip microcomputer II, the single chip microcomputer II is connected with the computer and the keyboard, the single chip microcomputer II is further connected to the display screen and the alarm circuit module, and the temperature module is reversely connected with the single chip microcomputer II. The harmful gas monitoring alarm system is characterized by centralized acquisition and scattered processing, multiple kinds of harmful gases are effectively distinguished, corresponding voice alarm prompts are given out or corresponding control operations are executed, the man-machine interface is friendly, poisoning and accidents are prevented to occur, the technology is advanced, and the cost is low. The harmful gas monitoring alarm system can be used as a portable detection instrument for environment detection, can also be matched with execution equipment to realize automatic control on the air environment in such important occasions which have higher requirements on the air environment as houses, factories, coal mines and the like, and has very good development prospect and market efficiency.
Description
Technical field
The utility model relates to environmental monitoring alarm technique field, specifically a kind of harmful gas monitoring and alarming system.
Background technology
Along with society continuous progress, people are more and more higher to the quality requirements of living environment, but because serious industrial pollution and the finishing pollution of society, and being widely used of various burner equipment, so that people's life has been subject to serious threat, especially the leakage of the harmful gas in the gas leakage of family and laboratory the is serious life that has done harm to people and property safety, it is reported and in the relatively poor environment of air quality, live, harm to health is very large, at present, many indoor air pollutants all are irritative gas, these materials meeting exciting eyes, nose, throat and skin cause and shed tears, cough, the symptoms such as sneeze.In the medium-term and long-term life of the air that pollutes, can cause that also respiratory function descends, respiratory symptom increases the weight of, what have also can cause the diseases such as chronic bronchitis, bronchial astehma, pulmonary emphysema, and lung cancer, nasopharyngeal carcinoma morbidity rate also can increase to some extent.
Putting before this, intelligent harmful gas alarm can help you conveniently to address this problem, it is made of main frame and slave, slave is passed to main frame with the data that sensor collects, when the harmful gas concentration of environment exceeded standard, main frame was reported to the police by warning circuit, and topworks begins to process under the control of single-chip microcomputer simultaneously, so that realize automatically processing under unmanned situation about participating in, warning circuit can clearly be that what gas concentration is high by voice directly; Because the slave number can reach 256, and same slave can be realized multipoint acquisition in different positions with multiple sensor under same working environment, and main frame can be processed warning to different local data, and the scope of application is very wide, easy to use, economic benefit is good.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model provides a kind of harmful gas monitoring and alarming system, and it is easy to operate, uses simply, and energy-saving safe, high-efficiency environment friendly can effectively be monitored every data of indoor environment, and extraordinary practical value is arranged.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of harmful gas monitoring and alarming system, comprise power module, Acquisition Circuit module, single-chip microcomputer one, computing machine, keyboard, display screen, thermal module, warning circuit module, single-chip microcomputer two, it is characterized in that: described power module is connected with single-chip microcomputer one respectively with the Acquisition Circuit module, single-chip microcomputer one is connected with single-chip microcomputer two, single-chip microcomputer two is connected with computing machine and keyboard, also be connected with display screen and warning circuit module on the single-chip microcomputer two, thermal module and single-chip microcomputer two Opposite direction connections.
The beneficial effects of the utility model are:
1, the utility model adopts the normal temperature type semiconductor gas sensor, form the intelligent gas warning system, realized the rapid and accurate of identification gaseous species, the intelligent gas sensor-based system is by Gas Sensor Array, signal processing system and output system form, because the sensitivity of gas sensor is higher, there be instantaneous exceeding standard just can detect rapidly in gas concentration, this system adopts the slave mode of operation, slave can be placed in Test Field, main frame is placed on Master Control Room, thereby detect and to go deep into the scene of the accident, avoid causing unnecessary injury because of out of the picture, the gas alarm instrument of using at present is general warning mostly, less to the Study of recognition of gaseous species, native system adopts the pure gas sensor, utilize analog-to-digital conversion process, can realize the differentiation of gaseous species, this design has stronger Function Extension space, increase topworks, can realize the Automatic Control of gaseous environment, with poisonous, harmful, inflammable gas takes effective safeguard procedures to process quickly and accurately, and environmental standard is controlled within the safe range.This systems technology is advanced, and is with low cost.
2, this utility model based on singlechip technology, voice broadcast technology, has been selected more advanced sensor and integrated circuit from the actual demand of domestic environment.Man-machine interaction is strong, and friendly interface is cheap, and system can be applicable to the various occasions of having relatively high expectations to air ambient in family, factory, colliery etc.Can be used as the portable instrumentation of environment measuring, also can be supporting actuating equipment realize automatic control to the air ambient of important events.Good promotional value and application prospect are widely arranged.
3, the characteristics of this utility model are to concentrate to gather dispersion treatment, effectively distinguish multiple harmful gas, provide corresponding audio alert prompting or carry out corresponding control operation, man-machine interface is friendly, the generation of preventing poisoning and accident, advanced technology, with low cost, can be used as the portable instrumentation of environment measuring, also can be supporting actuating equipment realize the automatic control of the air ambient of the important events had relatively high expectations to air ambient in family, factory, colliery etc. good development prospect and market efficiency being arranged.
Description of drawings
Fig. 1 is the utility model structural framing synoptic diagram.
Description of reference numerals: 1-power module; 2-Acquisition Circuit module; 3-single-chip microcomputer one; The 4-computing machine; The 5-keyboard; The 6-display screen; The 7-thermal module; 8-warning circuit module; 9-single-chip microcomputer two.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model, should be understood that these embodiment only are used for explanation the utility model and are not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Fig. 1 is a kind of harmful gas monitoring and alarming system of the utility model structural framing synoptic diagram, comprise power module 1, Acquisition Circuit module 2, single-chip microcomputer 1, computing machine 4, keyboard 5, display screen 6, thermal module 7, warning circuit module 8, single-chip microcomputer 29, described power module 1 is connected with single-chip microcomputer 1 respectively with Acquisition Circuit module 2, single-chip microcomputer 1 is connected with single-chip microcomputer 29, single-chip microcomputer 29 is connected with computing machine 4 and keyboard 5, also be connected with display screen 6 and warning circuit module 8 on the single-chip microcomputer 29, thermal module 7 and single-chip microcomputer 29 Opposite direction connections.
The utility model adopts the normal temperature type semiconductor gas sensor, form the intelligent gas warning system, realized the rapid and accurate of identification gaseous species, the intelligent gas sensor-based system is by Gas Sensor Array, signal processing system and output system form, because the sensitivity of gas sensor is higher, there be instantaneous exceeding standard just can detect rapidly in gas concentration, this system adopts the slave mode of operation, slave can be placed in Test Field, main frame is placed on Master Control Room, thereby detect and to go deep into the scene of the accident, avoid causing unnecessary injury because of out of the picture, the gas alarm instrument of using at present is general warning mostly, less to the Study of recognition of gaseous species, native system adopts the pure gas sensor, utilize analog-to-digital conversion process, can realize the differentiation of gaseous species, this design has stronger Function Extension space, increase topworks, can realize the Automatic Control of gaseous environment, with poisonous, harmful, inflammable gas takes effective safeguard procedures to process quickly and accurately, and environmental standard is controlled within the safe range.This systems technology is advanced, and is with low cost.
System is divided into main frame and slave two large divisions; For the accuracy that detects and comprehensive, used multipoint acquisition, system adopts warning circuit module 8, LCD12864 display screen 6, the technology such as 4*4 keyboard 5, realized good man-machine interface, reached the desired function of alarm, system can be applicable to the various occasions of having relatively high expectations to air ambient in family, factory, colliery etc.Can be used as the portable instrumentation of environment measuring, also can supporting actuating equipment, realize the automatic control to the air ambient of important events.
This utility model based on singlechip technology, voice broadcast technology, has been selected more advanced sensor and integrated circuit from the actual demand of domestic environment.Man-machine interaction is strong, and friendly interface is cheap, and system can be applicable to the various occasions of having relatively high expectations to air ambient in family, factory, colliery etc.Can be used as the portable instrumentation of environment measuring, also can be supporting actuating equipment realize automatic control to the air ambient of important events.Good promotional value and application prospect are widely arranged.
The characteristics of this utility model are to concentrate to gather dispersion treatment, effectively distinguish multiple harmful gas, provide corresponding audio alert prompting or carry out corresponding control operation, man-machine interface is friendly, the generation of preventing poisoning and accident, advanced technology, with low cost, can be used as the portable instrumentation of environment measuring, also can be supporting actuating equipment realize the automatic control of the air ambient of the important events had relatively high expectations to air ambient in family, factory, colliery etc. good development prospect and market efficiency being arranged.
Claims (1)
1. harmful gas monitoring and alarming system, comprise power module, Acquisition Circuit module, single-chip microcomputer one, computing machine, keyboard, display screen, thermal module, warning circuit module, single-chip microcomputer two, it is characterized in that: described power module is connected with single-chip microcomputer one respectively with the Acquisition Circuit module, single-chip microcomputer one is connected with single-chip microcomputer two, single-chip microcomputer two is connected with computing machine and keyboard, also be connected with display screen and warning circuit module on the single-chip microcomputer two, thermal module and single-chip microcomputer two Opposite direction connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560196 CN202855034U (en) | 2012-10-29 | 2012-10-29 | Harmful gas monitoring alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560196 CN202855034U (en) | 2012-10-29 | 2012-10-29 | Harmful gas monitoring alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855034U true CN202855034U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560196 Expired - Fee Related CN202855034U (en) | 2012-10-29 | 2012-10-29 | Harmful gas monitoring alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202855034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104504861A (en) * | 2014-12-26 | 2015-04-08 | 贵阳康祥浩科技有限公司 | Toxic gas alarm system |
| CN105403251A (en) * | 2015-12-07 | 2016-03-16 | 小米科技有限责任公司 | Method and apparatus for early warning of indoor environment |
-
2012
- 2012-10-29 CN CN 201220560196 patent/CN202855034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104504861A (en) * | 2014-12-26 | 2015-04-08 | 贵阳康祥浩科技有限公司 | Toxic gas alarm system |
| CN105403251A (en) * | 2015-12-07 | 2016-03-16 | 小米科技有限责任公司 | Method and apparatus for early warning of indoor environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20131029 |