CN203148926U - Intercommunication-type gas detection device - Google Patents
Intercommunication-type gas detection device Download PDFInfo
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- CN203148926U CN203148926U CN 201220643288 CN201220643288U CN203148926U CN 203148926 U CN203148926 U CN 203148926U CN 201220643288 CN201220643288 CN 201220643288 CN 201220643288 U CN201220643288 U CN 201220643288U CN 203148926 U CN203148926 U CN 203148926U
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Abstract
The utility model relates to a gas detection apparatus, and especially relates to an intercommunication-type gas detection device which is characterized by at least comprising an aggregate for independent gas detection; independent gas detection units of the aggregate for independent gas detection comprise a wireless communication unit, a gas detection unit, an illumination unit, a controller and a timer; when one independent gas detection unit in the aggregate carries out gas detection, the other independent gas detection units stop gas detection; when the independent gas detection unit carrying out gas detection completes work in a time period, the other independent gas detection units carry out gas detection; therefore, in time domain, at least one independent gas detection unit in the aggregate is in a working state of gas detection. The intercommunication-type gas detection device provided by the utility model has both illumination and methane gas continuous detection functions.
Description
This case is application number: 2012205981946, and the applying date: 2012-11-14, denomination of invention: have dividing an application of aggregate power consumption control apparatus that separate gas detects.
Technical field
The utility model relates to a kind of gas detecting instrument, and formula gas-detecting device mutually particularly intercoms.
Background technology
During gas sensor work, power consumption is imitated big, is 3v as the gas sensor normal working voltage, and electric current needs 120ma.Gas sensor is longer release time, generally needs 30 seconds, when powering for a long time with battery, need carry out power consumption control to it, can not realize the purpose of continuous detecting gas in common power consumption control mode.Detect as in the LED mine lamp, increasing methane gas, namely can not increase volume and weight, can not increase number of batteries again, will have both illumination and methane gas simultaneously detects, its stream time will be more than 10 hours, guarantee continuous detecting at 10 hours under such condition, its battery capacity can't meet the demands in the present circumstance.
Summary of the invention
The purpose of this utility model provides a kind of gas-detecting device of intercommunication formula mutually that has both illumination and methane gas continuous detecting.
The purpose of this utility model is to realize like this, a kind of formula gas-detecting device that intercoms mutually, it is characterized in that: gas detection cell comprises: gas sensor, display, rechargeable battery, controller, timer, power supervisor, wireless communication module, controller connects gas sensor by I/O, display, timer, power supervisor, wireless communication module, battery adopts No. 5 rechargeable batteries of two joints, battery produces required voltage by power supervisor, by power supervisor to gas sensor, display, timer, wireless communication module provides 3-3.3V voltage, the controller fixed storage has coding, as be encoded to A, B in addition encodes in aggregate, C, D, E, F, G, H, when the gas detection cell that is encoded to A is carried out work, be encoded to B, C, D, E, F, G, H is work not, after the gas detection cell work to 30 that is encoded to A seconds-50 seconds, controller is given an order to coding B by wireless communication module, after the gas detection cell that is encoded to B receives order, begin to enter the preliminary work state, do the preheating work in early stage, the gas detection cell work that is encoded to A does not also finish, the gas detection cell that is encoded to B in the aggregate is started working, suitable successively by being encoded to B according to the order of sequence subsequently, C, D, E, F, G, the gas detection cell of H is worked respectively, accomplishes the continuous of space.
The utility model has the advantages that: when carrying out the gas detection owing to one of them separate gas detecting unit in the aggregate, other separate gas detecting unit or be in stops gas and detects, carry out after gas detection cell that gas detects finishes a time period job, carry out gas by other gas detection cell and detect, keep having at least in the aggregate one to be in gas testing state in time.Therefore, the methane gas continuous detecting can be guaranteed, power consumption can be reduced again.Each gas detection cell was operated in more than 10 hours.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing:
Fig. 1 is the utility model example structure synoptic diagram;
Fig. 2 is random function job description figure;
Fig. 3 is working timing figure in order;
Fig. 4 is that gas detection cell is implemented 1 electrical schematic diagram;
Fig. 5 is that gas detection cell is implemented 2 electrical schematic diagrams;
Fig. 6 is that gas detection cell is implemented 3 electrical schematic diagrams.
Among the figure, 1, gas detection cell; 2, gas sensor; 3, display; 4, rechargeable battery; 5, aggregate; 6, controller; 7, timer; 8, power supervisor; 9, wireless communication module; 10, synchronous reset circuit; 11, generator at random.
Embodiment
As shown in Figure 1, a kind of formula gas-detecting device that intercoms mutually, comprise the aggregate 5 that separate gas detects, the aggregate 5 that separate gas detects has the separate gas detecting unit 1 of different coding, the separate gas detecting unit 1 of different coding has identical structure, comprises gas sensor 2, display unit 3, battery 4, controller 6 and timer 7.The A of being encoded to, B, C, D, E, F, G, H, L, M, N are arranged in the aggregate 5, one of them separate gas detecting unit A carries out gas and detects, other separate gas detecting unit is in and stops the gas detection or prepare to enter duty, after the gas detection cell 1 that is encoded to A is finished a time period job, then carry out gas by among other B, C, D, E, F, G, H, L, M, the N one or two and detect, keep having at least in the aggregate 5 one in time and be in gas testing state.In order to reduce the power consumption of gas detection cell 1, carry out gas detection cell 1 that gas detects and finish a time period and once worked at least 40 seconds-80 seconds, had a rest then 200 seconds-400 seconds, make dutycycle between 1:4-1:10.
As shown in Figure 2, keeping having at least in the aggregate 5 one in time, to be in gas testing state be by a time random function triggering job by gas detection cell 1, make the continuous detecting that realizes gas in the aggregate 5 from statistical law, when carrying out work as the gas detection cell 1 that is encoded to A in the aggregate 5, be encoded to C, E, B, G is work not, after gas detection cell 1 work that is encoded to A was by 30 seconds-50 seconds, the gas detection cell 1 that is encoded to C in the aggregate 5 begins to enter the preliminary work state, this is because gas sensor has the course of work of a preheating, is 30-40 second for gas sensor.Gas detection cell 1 work that just is encoded to A does not also finish, the gas detection cell 1 that is encoded to C in the aggregate 5 has been started working, do the preheating work in early stage, subsequently by stochastic process, successively worked respectively by the gas detection cell 1 that is encoded to C, E, B, G, accomplish the continuous of space.
As shown in Figure 3, keeping having at least in the aggregate 5 gas detection cell 1 that is in gas testing state in time is that the intercommunication that passes through is worked in order, make the continuous detecting that realizes gas in the aggregate 5, when carrying out work as the gas detection cell 1 that is encoded to A in the aggregate 5, be encoded to B, C, D, E, F, G, H is work not, after gas detection cell 1 work that is encoded to A was by 30 seconds-50 seconds, the gas detection cell 1 that is encoded to B in the aggregate 5 begins to enter the preliminary work state, and this is because gas sensor has the course of work of a preheating to determine equally.Gas detection cell 1 work that is encoded to A does not also finish, the gas detection cell 1 that is encoded to B in the aggregate 5 is started working, do the preheating work in early stage, according to the order of sequence along successively being worked respectively by the gas detection cell 1 that is encoded to B, C, D, E, F, G, H, accomplish the continuous of space subsequently.
Accomplishing temporally continuously has an agreement each other, as the first coding A work earlier, notifies second coding B next to work then, in proper order tired pushing away.
As shown in Figure 3, keeping having at least in the aggregate 5 one in time, to be in gas testing state be by working in order by time coding by gas detection cell 1, make the continuous detecting that realizes gas in the aggregate 5, as the gas detection cell 1 that is encoded to A in the aggregate 5 when working in the kind in the 1st minute, be encoded to B, C, D, E, F, G, H is work not, when the gas detection cell 1 that is encoded to A is worked by 30 seconds, the gas detection cell 1 that is encoded to B in the aggregate 5 begins to enter the preliminary work state, do the preheating work in early stage, suitable successively by being encoded to B according to the order of sequence subsequently, C, D, E, F, G, the gas detection cell 1 of H is worked respectively, started one in just 30 seconds, the process that starts synchronously of one of need of work like this, timer wherein or precision of timer accomplish that 24 hours 1-10 both can second.
As shown in Figure 4, gas detection cell 1 is by a time random function triggering job, gas detection cell 1 hardware that this mode of operation needs comprises: gas sensor 2, display 3, rechargeable battery 4, controller 6, timer 7, power supervisor 8, generator 11 at random, controller 6 connects gas sensor 2 by I/O, display 3, timer 7, power supervisor 8, generator 11 at random, battery 4 adopts No. 5 rechargeable batteries of two joints, battery 4 produces required voltage by power supervisor 8, by power supervisor 8 to gas sensor 2, display 3, timer 7, generator 11 provides 3-3.3v voltage at random, generator 11 produces a timing at random at random, at random generator 11 at random average timing be that 8-12 divides kind, start back controller 6 by reading 7 times of timer, gas sensor 2 is worked 40-60 second.Display 3 or LCD display, or LED, or LCD and LED.Generator 11 seeds are provided according to subroutine generation in time by controller 6 at random.
As shown in Figure 5, keeping having at least in the aggregate 5 gas detection cell 1 that is in gas testing state in time is that the intercommunication that passes through is worked in order, gas detection cell 1 hardware that this mode of operation needs comprises: gas sensor 2, display 3, rechargeable battery 4, controller 6, timer 7, power supervisor 8, wireless communication module 9, controller 6 connects gas sensor 2 by I/O, display 3, timer 7, power supervisor 8, wireless communication module 9, battery 4 adopts No. 5 rechargeable batteries of two joints, battery 4 produces required voltage by power supervisor 8, by power supervisor 8 to gas sensor 2, display 3, timer 7, wireless communication module 9 provides 3-3.3v voltage, controller 6 fixed storages have coding, as be encoded to A, B in addition encodes in aggregate 5, C, D, E, F, G, H, when the gas detection cell 1 that is encoded to A is carried out work, be encoded to B, C, D, E, F, G, H is work not, after gas detection cell 1 work that is encoded to A was by 30 seconds-50 seconds, controller 6 is given an order to coding B by wireless communication module 9, after the gas detection cell 1 that is encoded to B receives order, begin to enter the preliminary work state, do the preheating work in early stage, gas detection cell 1 work that is encoded to A does not also finish, the gas detection cell 1 that is encoded to B in the aggregate 5 is started working, suitable successively by being encoded to B according to the order of sequence subsequently, C, D, E, F, G, the gas detection cell 1 of H is worked respectively, accomplishes the continuous of space.
As shown in Figure 6, keeping having at least in the aggregate 5 gas detection cell 1 that is in gas testing state in time is by working in order by the time coding, gas detection cell 1 hardware that this mode of operation needs comprises: gas sensor 2, display 3, rechargeable battery 4, controller 6, timer 7, power supervisor 8, synchronous reset circuit 10, controller 6 connects gas sensor 2 by I/O, display 3, timer 7, power supervisor 8, battery 4 adopts No. 5 rechargeable batteries of two joints, battery 4 produces required voltage by power supervisor 8, by power supervisor 8 to gas sensor 2, display 3, timer 7 provides 3-3.3v voltage, controller 6 fixed storages have coding, as be encoded to A, B in addition encodes in aggregate 5, C, D, E, F, G, H, after synchronous reset circuit 10 resets, the gas detection cell 1 that is encoded to A is at first carried out work, be encoded to B, C, D, E, F, G, H is work not, after gas detection cell 1 work that is encoded to A was by 30 seconds-50 seconds, the gas detection cell 1 that is encoded to B begins to enter the preliminary work state, do the preheating work in early stage, gas detection cell 1 work that is encoded to A does not also finish, the gas detection cell 1 that is encoded to B in the aggregate 5 is started working, suitable successively by being encoded to B according to the order of sequence subsequently, C, D, E, F, G, the gas detection cell 1 of H is worked respectively, accomplishes the continuous of space.
Claims (1)
1. formula gas-detecting device mutually intercoms, it is characterized in that: a kind of formula gas-detecting device that intercoms mutually, it is characterized in that: gas detection cell comprises: gas sensor, display, rechargeable battery, controller, timer, power supervisor, wireless communication module, controller connects gas sensor by I/O, display, timer, power supervisor, wireless communication module, battery adopts No. 5 rechargeable batteries of two joints, battery produces required voltage by power supervisor, by power supervisor to gas sensor, display, timer, wireless communication module provides 3-3.3V voltage, the controller fixed storage has coding, as be encoded to A, B in addition encodes in aggregate, C, D, E, F, G, H, when the gas detection cell that is encoded to A is carried out work, be encoded to B, C, D, E, F, G, H is work not, after the gas detection cell work to 30 that is encoded to A seconds-50 seconds, controller is given an order to coding B by wireless communication module, after the gas detection cell that is encoded to B receives order, begin to enter the preliminary work state, do the preheating work in early stage, the gas detection cell work that is encoded to A does not also finish, the gas detection cell that is encoded to B in the aggregate is started working, suitable successively by being encoded to B according to the order of sequence subsequently, C, D, E, F, G, the gas detection cell of H is worked respectively, accomplishes the continuous of space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643288 CN203148926U (en) | 2012-11-14 | 2012-11-14 | Intercommunication-type gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643288 CN203148926U (en) | 2012-11-14 | 2012-11-14 | Intercommunication-type gas detection device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598194 Division CN203204352U (en) | 2012-11-14 | 2012-11-14 | Power consumption control device with independent gas detection assembly |
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| Publication Number | Publication Date |
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| CN203148926U true CN203148926U (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220643288 Expired - Fee Related CN203148926U (en) | 2012-11-14 | 2012-11-14 | Intercommunication-type gas detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998428A (en) * | 2012-11-14 | 2013-03-27 | 西安福安创意咨询有限责任公司 | Intercommunication-type gas detecting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998428A (en) * | 2012-11-14 | 2013-03-27 | 西安福安创意咨询有限责任公司 | Intercommunication-type gas detecting method |
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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: 20130821 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |