CN204596088U - One prevents inflammable gas from revealing intelligent alarm system - Google Patents
One prevents inflammable gas from revealing intelligent alarm system Download PDFInfo
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- CN204596088U CN204596088U CN201520266591.7U CN201520266591U CN204596088U CN 204596088 U CN204596088 U CN 204596088U CN 201520266591 U CN201520266591 U CN 201520266591U CN 204596088 U CN204596088 U CN 204596088U
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Abstract
The utility model belongs to alarm system technical field and discloses one and prevents inflammable gas from revealing intelligent alarm system, comprise constant-current supply, switch, gas concentration detection subsystem, control system, adjustment of gas concentration subsystem, described constant-current supply is to provide steady current, described switch is to control to form current circuit, described control system controls gas concentration display subsystem, described gas concentration display subsystem controls the concentration amount of LED display, and described control system controls adjustment of gas concentration system.This kind of intelligence prevents inflammable gas leakage alarm system, the concentration of indoor detection inflammable gas can be given rapidly by gas concentration detection subsystem, user is allowed to find out the concentration of gas more intuitively by LED display, and by adjustment of gas concentration subsystem, be convenient to help user to eliminate the impact of inflammable gas as soon as possible, reduce the concentration of inflammable gas, prevent the personal safety affecting user.
Description
Technical field
The utility model relates to a kind of Combustible Gas Detection System, is specifically related to one and prevents inflammable gas from revealing intelligent alarm system, belong to alarm system technical field.
Background technology
At present, along with the raising of people's living standard, the safety and comfort of increasing people to living space has had higher requirement, rock gas has been come in the family of ordinary people, and for the fuel of kitchen range in the heating of electric heater or kitchen, the principal ingredient of rock gas is methane, methane is a kind of inflammable gas, and colorless and odorless, if revealed, will produce grave danger to people's personal safety when inflammable gas in air reaches finite concentration.
Simultaneously, because present rock gas is used by increasing people, but general family only has gas plant and effectively do not prevent the device of natural gas leakage, has potential threat to the safety of people, and when installing rock gas, people are usually apprised of and will window, avoid natural gas leakage and the danger caused, but when winter, due to cold of weather, people are reluctant to window, and this causes greatly dangerous to the safety of people.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, one is provided to prevent inflammable gas from revealing intelligent alarm system, the concentration of indoor detection inflammable gas can be given rapidly by gas concentration detection subsystem, user is allowed to find out the concentration of gas more intuitively by LED display, and by adjustment of gas concentration subsystem, be convenient to help user to eliminate the impact of inflammable gas as soon as possible, reduce the concentration of inflammable gas, prevent the personal safety affecting user, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides one to prevent inflammable gas from revealing intelligent alarm system, comprise constant-current supply, switch, gas concentration detection subsystem, control system, adjustment of gas concentration subsystem, described constant-current supply is to provide steady current, described switch is to control to form current circuit, described control system controls gas concentration display subsystem, described gas concentration display subsystem controls the concentration amount of LED display, and described control system controls adjustment of gas concentration system.
As a kind of optimal technical scheme of the present utility model, signal receiving device is provided with in described adjustment of gas concentration subsystem, described control system is by signal receiving device control single chip computer, and described single-chip microcomputer is electrically connected relay, described Control exhaust fan.
As a kind of optimal technical scheme of the present utility model, be provided with gas concentration absorber in described gas concentration detection subsystem, described gas concentration absorber is electrically connected gas concentration detection apparatus.
As a kind of optimal technical scheme of the present utility model, described control system controls audible-visual annunciator, and described control system is electrically connected audible-visual annunciator.
As a kind of optimal technical scheme of the present utility model, described gas concentration display subsystem is made up of multiple LED digital display screen.
The beneficial effect that the utility model reaches is: one prevents inflammable gas from revealing intelligent alarm system, the concentration of indoor detection inflammable gas can be given rapidly by gas concentration detection subsystem, user is allowed to find out the concentration of gas more intuitively by LED display, and by adjustment of gas concentration subsystem, be convenient to help user to eliminate the impact of inflammable gas as soon as possible, reduce the concentration of inflammable gas, prevent the personal safety affecting user, system architecture is simple, is easy to promote the use of in the family.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is that the one described in the utility model embodiment prevents inflammable gas from revealing intelligent alarm overall system architecture schematic diagram;
Fig. 2 is that the one described in the utility model embodiment prevents inflammable gas from revealing intelligent alarm system gas concentration adjustment subsystem internal structural representation;
Fig. 3 is that the one described in the utility model embodiment prevents inflammable gas from revealing intelligent alarm system gas Concentration Testing subsystem internal structural representation;
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: refer to Fig. 1-3, the utility model one prevents inflammable gas from revealing intelligent alarm system, comprise constant-current supply, switch, gas concentration detection subsystem, control system, adjustment of gas concentration subsystem, described constant-current supply is to provide steady current, described switch is to control to form current circuit, described control system controls gas concentration display subsystem, described gas concentration display subsystem controls the concentration amount of LED display, and described control system controls adjustment of gas concentration system.
Signal receiving device is provided with in described adjustment of gas concentration subsystem, described control system is by signal receiving device control single chip computer, described single-chip microcomputer is electrically connected relay, described Control exhaust fan, the operation of the pilot relay that signal receiving device and relay can be more accurate is connected to by single-chip microcomputer, and then relay controls exhaust fan accurately, improve the work efficiency of adjustment of gas concentration subsystem significantly, gas concentration absorber is provided with in described gas concentration detection subsystem, described gas concentration absorber is electrically connected gas concentration detection apparatus, outside gas can be absorbed by gas concentration absorber, and then detection gas concentration, described control system controls audible-visual annunciator, described control system is electrically connected audible-visual annunciator, pass through audible-visual annunciator, after gas concentration reaches certain value, can be reported to the police by flash of light and sound, described gas concentration display subsystem is made up of multiple LED digital display screen, user is allowed to find out the concentration of gas more intuitively by LED display.
It should be noted that, the utility model is that one prevents inflammable gas from revealing intelligent alarm system when using, system power switch is in closure state all the time, alarm system is in running status all the time, by the gas in the gas absorbing device absorbing environmental of gas concentration detection subsystem inside, the concentration of gas is detected again by gas concentration detection apparatus, when gas concentration reaches certain value, control system will be caused start working, control system controls audible-visual annunciator and reports to the police, in LED display, the gas concentration now detected is being shown by controlling gas concentration display subsystem, simultaneously through the transmission of signal, allow the signal receiving device Received signal strength controlled in adjustment of gas concentration subsystem, by the operation of single-chip microcomputer pilot relay accurately, Control exhaust fan runs, and then reduce the aerial concentration of gas.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (5)
1. one kind prevents inflammable gas from revealing intelligent alarm system, comprise constant-current supply, switch, gas concentration detection subsystem, control system, adjustment of gas concentration subsystem, it is characterized in that, described constant-current supply is to provide steady current, described switch is to control to form current circuit, described control system controls gas concentration display subsystem, and described gas concentration display subsystem controls the concentration amount of LED display, and described control system controls adjustment of gas concentration system.
2. one according to claim 1 prevents inflammable gas from revealing intelligent alarm system, it is characterized in that, signal receiving device is provided with in described adjustment of gas concentration subsystem, described control system is by signal receiving device control single chip computer, described single-chip microcomputer is electrically connected relay, described Control exhaust fan.
3. one according to claim 1 prevents inflammable gas from revealing intelligent alarm system, it is characterized in that, is provided with gas concentration absorber in described gas concentration detection subsystem, and described gas concentration absorber is electrically connected gas concentration detection apparatus.
4. one according to claim 1 prevents inflammable gas from revealing intelligent alarm system, it is characterized in that, described control system controls audible-visual annunciator, and described control system is electrically connected audible-visual annunciator.
5. one according to claim 1 prevents inflammable gas from revealing intelligent alarm system, and it is characterized in that, described gas concentration display subsystem is made up of multiple LED digital display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266591.7U CN204596088U (en) | 2015-04-28 | 2015-04-28 | One prevents inflammable gas from revealing intelligent alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266591.7U CN204596088U (en) | 2015-04-28 | 2015-04-28 | One prevents inflammable gas from revealing intelligent alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596088U true CN204596088U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266591.7U Expired - Fee Related CN204596088U (en) | 2015-04-28 | 2015-04-28 | One prevents inflammable gas from revealing intelligent alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167656A (en) * | 2018-02-13 | 2018-06-15 | 王炯锋 | A kind of gas pipeline leakage detection device |
-
2015
- 2015-04-28 CN CN201520266591.7U patent/CN204596088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167656A (en) * | 2018-02-13 | 2018-06-15 | 王炯锋 | A kind of gas pipeline leakage detection device |
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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 |
Granted publication date: 20150826 Termination date: 20160428 |