CN204462107U - A kind of inflammable gas content monitoring modular - Google Patents
A kind of inflammable gas content monitoring modular Download PDFInfo
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- CN204462107U CN204462107U CN201520062010.8U CN201520062010U CN204462107U CN 204462107 U CN204462107 U CN 204462107U CN 201520062010 U CN201520062010 U CN 201520062010U CN 204462107 U CN204462107 U CN 204462107U
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- gas content
- inflammable gas
- monitoring modular
- content monitoring
- interface
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Abstract
The utility model relates to a kind of inflammable gas content monitoring modular, comprise inflammable gas content level sensor, inflammable gas content level sensor amplifying circuit, aerial temperature and humidity sensor, microprocessor, storer, LED light, power supply and output interface, described inflammable gas content level sensor is connected with microprocessor by inflammable gas content level sensor amplifying circuit, described aerial temperature and humidity sensor, storer, LED light and output interface are directly connected with microprocessor, the inflammable gas content that inflammable gas content level sensor and aerial temperature and humidity sensor transmit by microprocessor and humiture are stored in memory and are exported by output interface, realize the real-time monitoring to inflammable gas content.
Description
Technical field
the utility model relates to a kind of environmental safety monitor and control and regulation technique field, and specifically, what relate to is a kind of inflammable gas content monitoring modular.
Background technology
common inflammable gas comprises rock gas, coal gas, gas etc., and these inflammable gass can be blasted after concentration acquires a certain degree, and therefore need to monitor the inflammable gas content of high-risk environment, avoid inflammable gas to exceed blast critical value.
current China existing inflammable gas content monitoring device exist volume large, expensive, can only monitor in fixed location, monitoring mode is dumb or need the feature of artificial hand-held monitoring, causes the difficulty of large-scale promotion.
Utility model content
the object of the utility model embodiment is to provide a kind of inflammable gas content monitoring modular, Real-Time Monitoring can be carried out to the inflammable gas content in environment and aerial temperature and humidity, Monitoring Data is processed, and by output interface, Monitoring Data can be uploaded to computing machine or mobile terminal, all can monitor at indoor and outdoor environment, can remote monitoring, flexibly easy to use, mobility is strong.
for solving the problems of the technologies described above, the technical solution of the utility model is as follows:
a kind of inflammable gas content monitoring modular, comprise inflammable gas content level sensor, inflammable gas content level sensor amplifying circuit, aerial temperature and humidity sensor, microprocessor, storer, LED light, power supply and output interface, it is characterized in that: described inflammable gas content level sensor is connected with microprocessor by inflammable gas content level sensor amplifying circuit, described aerial temperature and humidity sensor, storer, LED light and output interface are directly connected with microprocessor, the inflammable gas content that inflammable gas content level sensor and aerial temperature and humidity sensor transmit by microprocessor and humiture are stored in memory and are exported by output interface, realize the real-time monitoring to inflammable gas content.
also comprise ID identification chip, toggle switch and real-time clock, described ID identification chip, toggle switch are directly connected with microprocessor with real-time clock.
described output interface comprises Ethernet interface, USB interface, RS485 interface, jtag interface and 4 ~ 20mA industrial general interface.
described ID identification chip is used for for inflammable gas content monitoring modular setting ID identifier, to play identification to module and encryption effect; Described toggle switch is used for carrying out model selection; Described real-time clock is used for providing real-time clock to microprocessor.
described Ethernet interface can access netting twine, makes inflammable gas content monitoring modular by wired mode access network; Described USB interface for realizing the communication between microprocessor and mobile device, and for being powered to described inflammable gas content monitoring modular by mobile device; Described RS485 interface is for providing inflammable gas content monitoring modular with the network interface of RS485 mode networking; Described jtag interface is program debug interface, can be used for the debugging of inflammable gas content monitoring modular program; Described 4 ~ 20mA output interface is used for inflammable gas content Monitoring Data to be converted to standard analog signal, is beneficial to the long-distance transmissions of Monitoring Data.
described LED light comprises: power light, run indicator and data transmission pilot lamp, and wherein, described power light is used to indicate inflammable gas content monitoring modular and whether is in "on" position; Described run indicator is used to indicate inflammable gas content monitoring modular and whether is in running status; Described data transmission pilot lamp is used to indicate inflammable gas content monitoring modular and whether is in data transmission state.
described inflammable gas content monitoring modular is also provided with heat sink, for the heat dissipation ventilation of described inflammable gas content monitoring modular.
the utility model has following technique effect: by inflammable gas content monitoring modular can realize to inflammable gas content in environment, aerial temperature and humidity real-time, monitor flexibly, module mobility is strong, all can apply at indoor and outdoor environment.
Accompanying drawing explanation
below with reference to accompanying drawing, specific embodiment of the utility model is described in further detail, wherein:
fig. 1 is the structural representation of the inflammable gas content monitoring modular described in the utility model embodiment 1;
fig. 2 is the structural representation of the LED light of the inflammable gas content monitoring modular described in the utility model embodiment 1;
fig. 3 is the housing body construction schematic diagram of the inflammable gas content monitoring modular described in the utility model embodiment 1.
fig. 4 is the sheath top plate structural representation of the inflammable gas content monitoring modular described in the utility model embodiment 1.
Embodiment
embodiment 1
be illustrated in figure 1 the structural representation of a kind of inflammable gas content monitoring modular that the utility model embodiment provides, this module comprises: inflammable gas content level sensor 1, inflammable gas content level sensor amplifying circuit 2, aerial temperature and humidity sensor 3, microprocessor 4, ID identification chip 5, toggle switch 6, real-time clock 7, flash storage 8, Ethernet interface 9, usb 10, RS485 interface 11, jtag interface 12,4 ~ 20mA output interface 13,5V power supply interface 14, LED light 15.
inflammable gas content level sensor 1 is connected with microprocessor 4 by inflammable gas content level sensor amplifying circuit 2, and aerial temperature and humidity sensor 3, ID identification chip 5, toggle switch 6, real-time clock 7, flash storage 8, various external interface and LED light are directly connected with microprocessor 4.
inflammable gas content level sensor 1 is for the combustable gas concentration of environment residing for Real-Time Monitoring.
inflammable gas content level sensor amplifying circuit 2 amplifies process for carrying out isolation to inflammable gas content level sensor 1 output signal, and inflammable gas content level sensor output signal is converted to the analog voltage signal being easy to microprocessor 4 and receiving.
aerial temperature and humidity sensor 3 is for air themperature, the air humidity of environment residing for Real-Time Monitoring, as an embodiment of the present utility model, the model that aerial temperature and humidity sensor 3 can select Sensirion company of Switzerland to produce is the digital aerial temperature and humidity sensor of SHT11.
microprocessor 4 is for realizing reception to Monitoring Data, process.
identification chip 5 for being inflammable gas content monitoring modular setting ID identifier, to play identification to module and encryption effect.
toggle switch 6 is for carrying out model selection, and as an embodiment of the present utility model, selectable pattern has mode of operation and debugging mode.
real-time clock 7 is for providing real-time clock for microprocessor 4.As an embodiment of the present utility model, the model that real-time clock 4 can select American Dallas company to produce is the real-time clock of DS1302.
storer 8 is for storing Monitoring Data.
ethernet interface 9 can access netting twine, makes inflammable gas gas concentration inspect module by wired mode access network, realizes Monitoring Data and can be uploaded to regulator personnel place.
interface 10 for realizing the communication between microprocessor 4 and other mobile devices such as computing machine or mobile phone, and for being powered to inflammable gas content monitoring modular by other mobile devices such as computing machine or mobile phone.
interface 11 is for providing inflammable gas content monitoring modular with the network interface of RS485 mode networking.
interface 12 is program debug interface, can be used for the debugging of inflammable gas content monitoring modular program.
inflammable gas content Monitoring Data is converted to standard analog signal, for the long-distance transmissions of signal as inflammable gas content monitoring modular by ~ 20mA output interface 13.
power supply interface 14 is 5V power adaptor interface, can be used for for inflammable gas content monitoring modular is powered.
pilot lamp 15 is used to indicate the duty of inflammable gas content monitoring modular.As an embodiment of the present utility model, LED light 15 can be used for power supply instruction, operation instruction, data transmission instruction.
as an embodiment of the present utility model, inflammable gas content level sensor 1 waited for by microprocessor 4, aerial temperature and humidity sensor 3 sends Monitoring Data, when judgement has Monitoring Data to send over, microprocessor 4 receives Monitoring Data and Monitoring Data is stored to flash storage 8, microprocessor 4 is connected into cable network by Ethernet interface 9, by usb 10 and computing machine or mobile phone etc., other support the devices communicating of usb communication mode, carry out RS485 networking by RS485 interface 11.
be illustrated in figure 2 the structural representation of the LED light 15 that the utility model embodiment provides, LED light 15 comprises power light 1501, run indicator 1502, data transmission pilot lamp 1503.Power light 1501 is used to indicate inflammable gas content monitoring modular and whether is in "on" position, run indicator 1502 is used to indicate inflammable gas content monitoring modular and whether is in running status, and data transmission pilot lamp 1503 is used to indicate inflammable gas content monitoring modular and whether is in data transmission state.
the shell schematic diagram of the inflammable gas content monitoring modular provided for the utility model embodiment as shown in Figures 3 and 4.Shell comprises housing main body 16 and closure head 17.
be illustrated in figure 3 the structural representation of housing main body 16.Housing main body 16 comprises: screw 1601, screw 1602, screw 1603, screw 1604, screw 1605, screw 1606, screw 1607, screw 1608, perforate 1609, fluting 1610, fluting 1611, fluting 1612, fluting 1613, heat sink 1614, perforate 1615, perforate 1616, perforate 1617.The screw 1601 of its middle shell inner bottom part, screw 1602, screw 1603, screw 1604 is for the circuit board of fixing integrated circuit, on the right side of housing, perforate 1609 is for 5V power supply interface 14 and extraneous contact, 1610 are slotted for usb 10 and extraneous contact on the right side of housing, 1611 are slotted for Ethernet interface 9 and extraneous contact on the right side of housing, 1612 are slotted for RS485 interface 11 and extraneous contact on rear side of housing, 1613 are slotted for 4 ~ 20mA output interface 13 and extraneous contact on rear side of object, before and after housing, the heat sink 1614 of side circulates for inflammable gas content monitoring modular and outside air, be beneficial to inflammable gas content monitoring modular and keep good heat radiation and ventilation.Perforate 1616 is the perforates for power light 1501 leaves, and perforate 1617 is the perforates for run indicator 1502 leaves, and perforate 1618 is the perforates for data transmission pilot lamp 1503 leaves.Screw 1605, screw 1606, screw 1607, screw 1608 as the hole, four corners of housing main body 16, for housing body 16 and closure head 17 are fixed together.
be illustrated in figure 4 the structural representation of closure head 17.Closure head 17 comprises: screw 1701, screw 1702, screw 1703, screw 1704.Screw 1701, screw 1702, screw 1703, screw 1704 as the hole, four corners of closure head 17, for housing body 16 and closure head 17 are fixed together.
can be learnt by above embodiment, a kind of inflammable gas content monitoring modular that the utility model embodiment provides can the inflammable gas content of environment residing for Real-Time Monitoring and aerial temperature and humidity, Monitoring Data is processed, store, and by USB interface, RS485 interface, Ethernet interface or 4 ~ 20mA output interface and other mobile device communications such as computing machine or mobile phone, Monitoring Data is sent to other mobile devices such as computing machine or mobile phone, monitoring mode is flexible, mobility is strong, and indoor and outdoor environment all can be applied.
above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an inflammable gas content monitoring modular, comprise inflammable gas content level sensor, inflammable gas content level sensor amplifying circuit, aerial temperature and humidity sensor, microprocessor, storer, LED light, power supply and output interface, it is characterized in that: described inflammable gas content level sensor is connected with microprocessor by inflammable gas content level sensor amplifying circuit, described aerial temperature and humidity sensor, storer, LED light and output interface are directly connected with microprocessor, the inflammable gas content that inflammable gas content level sensor and aerial temperature and humidity sensor transmit by microprocessor and humiture are stored in memory and are exported by output interface, realize the real-time monitoring to inflammable gas content.
2. inflammable gas content monitoring modular as claimed in claim 1, it is characterized in that, also comprise ID identification chip, toggle switch and real-time clock, described ID identification chip, toggle switch are directly connected with microprocessor with real-time clock.
3. inflammable gas content monitoring modular as claimed in claim 1, it is characterized in that, described output interface comprises Ethernet interface, USB interface, RS485 interface, jtag interface and 4 ~ 20mA industrial general interface.
4. inflammable gas content monitoring modular as claimed in claim 2, is characterized in that, described ID identification chip is used for for inflammable gas content monitoring modular setting ID identifier, to play identification to module and encryption effect; Described toggle switch is used for carrying out model selection; Described real-time clock is used for providing real-time clock to microprocessor.
5. inflammable gas content monitoring modular as claimed in claim 3, it is characterized in that, described Ethernet interface can access netting twine, makes inflammable gas content monitoring modular by wired mode access network; Described USB interface for realizing the communication between microprocessor and mobile device, and for being powered to described inflammable gas content monitoring modular by mobile device; Described RS485 interface is for providing inflammable gas content monitoring modular with the network interface of RS485 mode networking; Described jtag interface is program debug interface, can be used for the debugging of inflammable gas content monitoring modular program; Described 4 ~ 20mA output interface is used for inflammable gas content Monitoring Data to be converted to standard analog signal, is beneficial to the long-distance transmissions of Monitoring Data.
6. inflammable gas content monitoring modular as claimed in claim 1, it is characterized in that, described LED light comprises: power light, run indicator and data transmission pilot lamp, and wherein, described power light is used to indicate inflammable gas content monitoring modular and whether is in "on" position; Described run indicator is used to indicate inflammable gas content monitoring modular and whether is in running status; Described data transmission pilot lamp is used to indicate inflammable gas content monitoring modular and whether is in data transmission state.
7. inflammable gas content monitoring modular as claimed in claim 1, it is characterized in that, described inflammable gas content monitoring modular is also provided with heat sink, for the heat dissipation ventilation of described inflammable gas content monitoring modular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062010.8U CN204462107U (en) | 2015-01-29 | 2015-01-29 | A kind of inflammable gas content monitoring modular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062010.8U CN204462107U (en) | 2015-01-29 | 2015-01-29 | A kind of inflammable gas content monitoring modular |
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| Publication Number | Publication Date |
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| CN204462107U true CN204462107U (en) | 2015-07-08 |
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| CN201520062010.8U Expired - Fee Related CN204462107U (en) | 2015-01-29 | 2015-01-29 | A kind of inflammable gas content monitoring modular |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568892A (en) * | 2016-10-13 | 2017-04-19 | 武汉长江通信智联技术有限公司 | Multiple gas online detection system based on Internet, and method thereof |
-
2015
- 2015-01-29 CN CN201520062010.8U patent/CN204462107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568892A (en) * | 2016-10-13 | 2017-04-19 | 武汉长江通信智联技术有限公司 | Multiple gas online detection system based on Internet, and method thereof |
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| 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: 20150708 Termination date: 20180129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |