CN204832139U - Oil industrial field air detecting system based on zigBee - Google Patents
Oil industrial field air detecting system based on zigBee Download PDFInfo
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- CN204832139U CN204832139U CN201520500581.5U CN201520500581U CN204832139U CN 204832139 U CN204832139 U CN 204832139U CN 201520500581 U CN201520500581 U CN 201520500581U CN 204832139 U CN204832139 U CN 204832139U
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Abstract
The utility model belongs to the technical field of the petrochemical technique and specifically relates to an oil industrial field air detecting system based on zigBee. It includes CO sensor, electrochemical sensor, CO2 sensor, temperature and humidity sensor, the 2nd microprocessor and PC, CO sensor, electrochemical sensor, CO2 sensor and temperature and humidity sensor passing signal converting unit respectively are connected with a AD converting circuit and a microprocessor who connects gradually, and a microprocessor passes through module of wireless radio frequency and is connected with signal transmission to the 2nd microprocessor, the 2nd microprocessor CO2 sensor 1 and is connected with the PC through the USB interface. The utility model discloses a CO sensor, electrochemical sensor, CO2 sensor and temperature and humidity sensor realize that oil industrial field's air quality detects, wired loaded down with trivial details and limitation of construction has been avoided in the zigBee communication that utilizes module of wireless radio frequency to realize the signal, utilize audible -visual annunciator to realize dangerous early warning.
Description
Technical field
The utility model relates to technical field of petrochemical industry, especially a kind of petroleum industry field air detection system based on ZigBee.
Background technology
In recent years, in petrochemical industry, due to the toxic gas leakage that a variety of causes causes, the event that gas burst etc. cause casualties happens occasionally, and to the safety of the people, causes very large loss to the economy of country.Therefore, in order to avoid major accident occurring and guaranteeing the safety of the people's lies and property.Just must have modern management system and monitor and control facility.Existing management system and monitor and control facility are perfect all not enough, and the rationally efficient detection system lacked, also exists inconvenience in construction.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of petroleum industry field air detection system based on ZigBee.
To achieve these goals, the utility model adopts following technical scheme:
Based on a petroleum industry field air detection system of ZigBee, it comprises CO sensor, electrochemical sensor, CO
2sensor, Temperature Humidity Sensor, A/D convertor circuit, first microprocessor, wireless radio frequency modules, the second microprocessor, PC, audible-visual annunciator and four signal conversion units;
Described CO sensor, electrochemical sensor, CO
2sensor and Temperature Humidity Sensor detect the air mass signal of petroleum industry field in real time, four described signal intensity unit and CO sensor, electrochemical sensor, CO
2sensor and Temperature Humidity Sensor are connected one to one and the signal received all are inputed to A/D convertor circuit, signal is carried out AD conversion and signal is inputed to first microprocessor by described A/D convertor circuit, signal carries out arranging and signal is sent to the second microprocessor to wireless radio frequency modules by wireless radio frequency modules by signal feedback by described first microprocessor, signal carries out arranging and by signal feedback to audible-visual annunciator by described second microprocessor, described second microprocessor is provided with USB interface and by USB interface, signal is inputed to PC, signal carries out arranging and signal is fed back to the second microprocessor by USB interface by described PC.
Owing to have employed such scheme, the utility model is by CO sensor, electrochemical sensor, CO
2sensor and Temperature Humidity Sensor realize the Detection of Air Quality of petroleum industry field; Meanwhile, utilize wireless radio frequency modules to realize the ZigBee communication of signal, avoid the loaded down with trivial details and limitation of wired construction; Further, audible-visual annunciator is utilized to realize danger early warning.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As shown in Figure 1, a kind of petroleum industry field air detection system based on ZigBee that the present embodiment provides, it comprises CO sensor 1, electrochemical sensor 2, CO
2sensor 3, Temperature Humidity Sensor 4, A/D convertor circuit 6, first microprocessor 7, wireless radio frequency modules 8, second microprocessor 9, PC 10, audible-visual annunciator 11 and four signal conversion units 11;
CO sensor 1, electrochemical sensor 2, CO
2sensor 3 and Temperature Humidity Sensor 4 detect the air mass signal of petroleum industry field in real time, four signal intensity unit 5 and CO sensor 1, electrochemical sensor 2, CO
2sensor 3 is connected one to one with Temperature Humidity Sensor 4 and the signal received all is inputed to A/D convertor circuit 6, signal is carried out AD conversion and signal is inputed to first microprocessor 7 by A/D convertor circuit 6, signal carries out arranging and signal is sent to the second microprocessor 9 to wireless radio frequency modules 8 by wireless radio frequency modules 8 by signal feedback by first microprocessor 7, signal carries out arranging and by signal feedback to audible-visual annunciator 11 by the second microprocessor 9, second microprocessor 9 is provided with USB interface and by USB interface, signal is inputed to PC 10, signal carries out arranging and signal is fed back to the second microprocessor 9 by USB interface by PC 10.The present embodiment is by CO sensor 1, electrochemical sensor 2, CO
2sensor 3 and Temperature Humidity Sensor 4 realize the Detection of Air Quality of petroleum industry field; Meanwhile, utilize wireless radio frequency modules 8 to realize the ZigBee communication of signal, avoid the loaded down with trivial details and limitation of wired construction; Further, audible-visual annunciator 11 is utilized to realize danger early warning.
During the present embodiment work, by CO sensor 1, electrochemical sensor 2, CO
2sensor 3 and Temperature Humidity Sensor 4 pairs of petroleum industry field carry out the detection of air quality, detect the signal of leading and carry out signal conversion respectively through the signal conversion unit 5 corresponded, signal after conversion finally enters the first microcontroller 7, at this moment signal is sent to the second microcontroller 9 by wireless radio frequency modules 8 after being arranged by signal by the first microcontroller, signal arranges by the second microcontroller 9, when the signal off-rating arranged out, then send danger early warning by audible-visual annunciator 11, and by USB interface, signal is inputed to PC 10, the data that operating personnel can show according to PC 10 regulate and control, adjustment signal then feeds back to the second microcontroller 9 by usb signal.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. based on a petroleum industry field air detection system of ZigBee, it is characterized in that: it comprises CO sensor, electrochemical sensor, CO
2sensor, Temperature Humidity Sensor, A/D convertor circuit, first microprocessor, wireless radio frequency modules, the second microprocessor, PC, audible-visual annunciator and four signal conversion units;
Described CO sensor, electrochemical sensor, CO
2sensor and Temperature Humidity Sensor detect the air mass signal of petroleum industry field in real time, four described signal intensity unit and CO sensor, electrochemical sensor, CO
2sensor and Temperature Humidity Sensor are connected one to one and the signal received all are inputed to A/D convertor circuit, signal is carried out AD conversion and signal is inputed to first microprocessor by described A/D convertor circuit, signal carries out arranging and signal is sent to the second microprocessor to wireless radio frequency modules by wireless radio frequency modules by signal feedback by described first microprocessor, signal carries out arranging and by signal feedback to audible-visual annunciator by described second microprocessor, described second microprocessor is provided with USB interface and by USB interface, signal is inputed to PC, signal carries out arranging and signal is fed back to the second microprocessor by USB interface by described PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500581.5U CN204832139U (en) | 2015-07-11 | 2015-07-11 | Oil industrial field air detecting system based on zigBee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500581.5U CN204832139U (en) | 2015-07-11 | 2015-07-11 | Oil industrial field air detecting system based on zigBee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832139U true CN204832139U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500581.5U Expired - Fee Related CN204832139U (en) | 2015-07-11 | 2015-07-11 | Oil industrial field air detecting system based on zigBee |
Country Status (1)
| Country | Link |
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| CN (1) | CN204832139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097668A (en) * | 2016-07-29 | 2016-11-09 | 南京科力赛克安全设备有限公司 | There is the gas alarm of wireless transmission function |
-
2015
- 2015-07-11 CN CN201520500581.5U patent/CN204832139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097668A (en) * | 2016-07-29 | 2016-11-09 | 南京科力赛克安全设备有限公司 | There is the gas alarm of wireless transmission function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170711 |