CN106841375A - Atomization electrolyte ion concentration on-line detecting system based on photoionization detector - Google Patents
Atomization electrolyte ion concentration on-line detecting system based on photoionization detector Download PDFInfo
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- CN106841375A CN106841375A CN201611215331.2A CN201611215331A CN106841375A CN 106841375 A CN106841375 A CN 106841375A CN 201611215331 A CN201611215331 A CN 201611215331A CN 106841375 A CN106841375 A CN 106841375A
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- photoionization detector
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- ion concentration
- arm processor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
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Abstract
The present invention relates to be atomized electrolyte detection technique field, a kind of especially atomization electrolyte ion concentration on-line detecting system based on photoionization detector.It includes photoionization detector, signal acquisition circuit, arm processor, display module, warning circuit, 485 transmission chip and host computers；Photoionization detector real-time detection is atomized electrolyte ion concentration signal and inputs a signal into signal acquisition circuit, signal is carried out signal transacting and input a signal into arm processor by signal acquisition circuit, signal is arranged and signal is fed back into warning circuit, display module and 485 transmission chips by arm processor, and signal is changed and input a signal into host computer by 485 transmission chips.The present invention carries out information processing after photoionization detector detects atomization electrolyte ion concentration using signal acquisition circuit, effectively carries out collection, arrangement, amplification and the treatment of data；Meanwhile, display module and warning circuit carry out presentation of information and danger early warning；Also, using 485 information transfers for transmitting chip realization and host computer；The main material of equipment is RPP RPP, for increasing the anticorrosive property of equipment and reducing crystallization of the ammonium sulfate in equipment.
Description
Technical field
Patent of the present invention is related to be atomized electrolyte detection technique field, especially a kind of mist based on photoionization detector
Change electrolyte ion concentration on-line detecting system.
Background technology
The energy ionization material that photoionization detector is radiated by uviol lamp, exports faint current signal, by right
The detection to material concentration is realized in the measurement of micro-current, is a kind of have high sensitivity, widely used detector.But mesh
Before, atomized liquid concentration on-line detecting system is detected based on photoionization detector, interference is also easy to produce in the signal processing, detect
Structure is not accurate, and function is too simple, and can not realize online data real-time Transmission.
Patent of invention content
For above-mentioned the deficiencies in the prior art, the purpose of patent of the present invention is to provide a kind of based on photoionization detection
The atomization electrolyte ion concentration on-line detecting system of device.
To achieve these goals, patent of the present invention is adopted the following technical scheme that：
A kind of atomization electrolyte ion concentration on-line detecting system based on photoionization detector, it is detected including photoionization
Device, signal acquisition circuit, arm processor, display module, warning circuit, 485 transmission chip and host computers, WIFI/GPRS moulds
Block；
The photoionization detector real-time detection atomization electrolyte ion concentration signal is simultaneously input a signal into signal acquisition electricity
Signal is carried out signal transacting and input a signal into arm processor by road, the signal acquisition circuit, and the arm processor will
Signal is arranged and signal is fed back into warning circuit, display module and 485 transmission chips, and the 485 transmission chip will be believed
Number changed and input a signal into host computer.
Preferably, the arm processor be ARM11 processors, the arm processor be also electrically connected with clock circuit and
Reset circuit.
Preferably, integrating WIFI/GPRS module on host computer, can cause that the data that information enters internet in real time are put down
Platform, user friendly effective Monitoring Data.
Preferably, the signal acquisition circuit includes copped wave current stabilization amplifier and the first amplifier, and the copped wave current stabilization amplifies
Device is ICL7650 copped wave current stabilization amplifiers, and 1 end pin of the copped wave current stabilization amplifier is detected by first resistor with photoionization
Device is connected, 1 end pin of the copped wave current stabilization amplifier also by the first resistor, second resistance and the 4th resistance that are sequentially connected in series with
The output end connection of itself, 9 end pin of the copped wave current stabilization amplifier are connected by the second electric capacity with the output end of itself, described
The output end of copped wave current stabilization amplifier is connected by the 5th resistance with the in-phase end of the first amplifier, the in-phase end of first amplifier
By the 6th capacity earth, the output end of first amplifier is connected with arm processor.
As a result of such scheme, patent of the present invention profit after photoionization detector detects atomization electrolyte ion concentration
Information processing is carried out with signal acquisition circuit, the collection of data is effectively carried out, is arranged and process；Meanwhile, display module and report
Alert circuit carries out presentation of information and danger early warning；Also, using 485 information transfers for transmitting chip realization and host computer, its knot
Structure is simple, easy to operate, with very strong practicality.
Brief description of the drawings
Fig. 1 is the principle schematic diagram. of patent Example of the present invention；
Fig. 2 is the electrical block diagram of the signal acquisition circuit of patent Example of the present invention.
Specific embodiment
The embodiment of patent of the present invention is described in detail below in conjunction with accompanying drawing, but patent of the present invention can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As shown in figure 1, a kind of atomization electrolyte ion concentration on-line checking system based on photoionization detector of the present embodiment
System, it includes that photoionization detector 1, signal acquisition circuit 2, arm processor 3, display module 4, warning circuit 5,485 are transmitted
Chip 8 and host computer 9；The real-time detection of photoionization detector 1 is atomized electrolyte ion concentration signal and inputs a signal into letter
Signal is carried out signal transacting and input a signal into arm processor 3, arm processor by number Acquisition Circuit 2, signal acquisition circuit 2
Signal is arranged and signal is fed back into warning circuit 5 by 3, the transmission transmission of chip 8,485 chip 8 of display module 4 and 485 will
Signal is changed and input a signal into host computer 9.
Further, last integrating WIFI/GPRS module on host computer, can cause information in real time into the number of internet
According to platform, user friendly effective Monitoring Data.
Further, arm processor 9 is ARM11 processors, and arm processor 9 is also electrically connected with clock circuit 6 and resets
Circuit 7.
The present embodiment utilizes signal acquisition circuit 2 after photoionization detector 1 detects atomization electrolyte ion concentration
Information processing is carried out, the collection of data is effectively carried out, is arranged and process；Meanwhile, carry out data preparation using arm processor 3
And carry out presentation of information and danger early warning using display module 4 and warning circuit 5；Additionally, using 485 transmission chips 8 realize with
The information transfer of host computer 9, strengthens the external transmission of information.Last integrating WIFI/GPRS module on host computer, can make
The information of obtaining is in real time into the data platform of internet, user friendly effective Monitoring Data.
The signal acquisition circuit 2 of the present embodiment can using shown circuit structure, i.e., including copped wave current stabilization amplifier A1 and
First amplifier A2, copped wave current stabilization amplifier A1 are ICL7650 copped wave current stabilization amplifiers, and the 1 end pin of copped wave current stabilization amplifier A1 leads to
Cross first resistor R1 to be connected with photoionization detector 1, the 1 end pin of copped wave current stabilization amplifier A1 also passes through be sequentially connected in series first
Resistance R1, second resistance R2 and the 4th resistance R4 are connected with the output end of itself, and the 9 end pin of copped wave current stabilization amplifier A1 are by the
Two electric capacity C2 are connected with the output end of itself, and the output end of copped wave current stabilization amplifier A1 passes through the 5th resistance R5 and the first amplifier A2
In-phase end connection, the in-phase end of the first amplifier A2 is grounded by the 6th electric capacity C6, the output end of the first amplifier A2 and ARM treatment
Device 3 is connected.
The preferred embodiment of patent of the present invention is the foregoing is only, the scope of the claims of patent of the present invention is not thereby limited, it is every
The equivalent structure or equivalent process made using patent specification of the present invention and accompanying drawing content
Conversion, or other related technical fields are directly or indirectly used in, the patent for being similarly included in patent of the present invention is protected
In the range of shield.
Claims (6)
1. a kind of atomization electrolyte ion concentration on-line detecting system based on photoionization detector, it is characterised in that：It is wrapped
Include photoionization detector, signal acquisition circuit, arm processor, display module, warning circuit, 485 transmission chips and upper
Machine, WIFI/GPRS modules.
2. photoionization detector real-time detection atomization electrolyte ion concentration signal described in is simultaneously input a signal into signal acquisition
Signal is carried out signal transacting and input a signal into arm processor, the arm processor by circuit, the signal acquisition circuit
Signal is arranged and signal is fed back into warning circuit, display module and 485 transmission chips, the 485 transmission chip will
Signal is changed and input a signal into host computer, and finally integrating WIFI/GPRS module on host computer, can cause information
Enter the data platform of internet, user friendly effective Monitoring Data in real time.
3. the main material of equipment is RPP RPP, for increasing the anticorrosive property of equipment and reducing ammonium sulfate in equipment
Crystallization.
4. a kind of atomization electrolyte ion concentration on-line checking system based on photoionization detector as claimed in claim 1
System, it is characterised in that：The arm processor is ARM11 processors, and the arm processor is also associated with clock circuit and reset
Circuit.
5. a kind of atomization electrolyte ion concentration on-line checking system based on photoionization detector as claimed in claim 2
System, it is characterised in that：The signal acquisition circuit includes copped wave current stabilization amplifier and the first amplifier, the copped wave current stabilization amplifier
It is ICL7650 copped wave current stabilization amplifiers, 1 end pin of the copped wave current stabilization amplifier passes through first resistor and photoionization detector
Connection, 1 end pin of the copped wave current stabilization amplifier also by the first resistor, second resistance and the 4th resistance that are sequentially connected in series with from
The output end connection of body, 9 end pin of the copped wave current stabilization amplifier are connected by the second electric capacity with the output end of itself, described to cut
The output end of ripple current stabilization amplifier is connected by the 5th resistance with the in-phase end of the first amplifier, and the in-phase end of first amplifier leads to
The 6th capacity earth is crossed, the output end of first amplifier is connected with arm processor.
6. the main material of equipment as claimed in claim 1 is RPP RPP, anticorrosive property and reduction for increasing equipment
Crystallization of the ammonium sulfate in equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611215331.2A CN106841375A (en) | 2016-12-26 | 2016-12-26 | Atomization electrolyte ion concentration on-line detecting system based on photoionization detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611215331.2A CN106841375A (en) | 2016-12-26 | 2016-12-26 | Atomization electrolyte ion concentration on-line detecting system based on photoionization detector |
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| Publication Number | Publication Date |
|---|---|
| CN106841375A true CN106841375A (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611215331.2A Pending CN106841375A (en) | 2016-12-26 | 2016-12-26 | Atomization electrolyte ion concentration on-line detecting system based on photoionization detector |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424433A (en) * | 2013-08-07 | 2013-12-04 | 浙江大学 | Remote wireless electronic nose system used for detecting quality of agricultural products |
| CN103837573A (en) * | 2012-11-27 | 2014-06-04 | 陕西亚泰电器科技有限公司 | Cotton moisture tester |
| CN204495771U (en) * | 2014-12-29 | 2015-07-22 | 刘志海 | A kind of photoionization detection system |
| CN205192541U (en) * | 2015-12-16 | 2016-04-27 | 黑龙江省森林工程与环境研究所 | A atmosphere real -time supervision device for forest ecological environment |
| CN205480217U (en) * | 2016-01-08 | 2016-08-17 | 山东新华控制工程有限公司 | Water supply pipe leaks positioning system based on GPRS network |
-
2016
- 2016-12-26 CN CN201611215331.2A patent/CN106841375A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837573A (en) * | 2012-11-27 | 2014-06-04 | 陕西亚泰电器科技有限公司 | Cotton moisture tester |
| CN103424433A (en) * | 2013-08-07 | 2013-12-04 | 浙江大学 | Remote wireless electronic nose system used for detecting quality of agricultural products |
| CN204495771U (en) * | 2014-12-29 | 2015-07-22 | 刘志海 | A kind of photoionization detection system |
| CN205192541U (en) * | 2015-12-16 | 2016-04-27 | 黑龙江省森林工程与环境研究所 | A atmosphere real -time supervision device for forest ecological environment |
| CN205480217U (en) * | 2016-01-08 | 2016-08-17 | 山东新华控制工程有限公司 | Water supply pipe leaks positioning system based on GPRS network |
Non-Patent Citations (1)
| Title |
|---|
| 王红军: "基于光离子化检测器（PID）传感器的便携式毒气检测装置", 《仪表技术与传感器》 * |
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