CN206038384U - Oxygen purity on -line measuring system - Google Patents
Oxygen purity on -line measuring system Download PDFInfo
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- CN206038384U CN206038384U CN201620985685.4U CN201620985685U CN206038384U CN 206038384 U CN206038384 U CN 206038384U CN 201620985685 U CN201620985685 U CN 201620985685U CN 206038384 U CN206038384 U CN 206038384U
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- vasculum
- storehouse
- oxygen purity
- distribution
- electronic valve
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Abstract
The utility model provides an oxygen purity on -line measuring system includes the collector, collector and detector intercommunication, the collector includes the vasculum, establishes the expansion pipe in the vasculum, and the expansion pipe is pumped the device through the 2nd electronic valve with the negative pressure and is fed through through an electronic valve and oxygen pipeline intercommunication, the vasculum is the seal box, increases device and the interior intercommunication of vasculum, and the vasculum surface is equipped with the release valve, device intercommunication is pumped through control flap with the negative pressure including distribution storehouse, distribution storehouse to the detector, is equipped with two at least distribution electronic valve on the distribution storehouse, every distribution electronic valve and a liquid detection cabin pass through the intake pipe intercommunication, and image collector is connected with the controller liquid detection cabin, image collector. The utility model has the advantages of, the ration is online automatic carries out oxygen purity detection, gets rid of the interference of other conditions to detecting data.
Description
Technical field
This utility model is related to oxygen purity detection, in particular to a kind of oxygen purity on-line detecting system.
Background technology
In prior art, oxygen purity detection is typically all to be detected by sensing chamber, and concrete grammar is in oxygen system processed
Portion gas are taken out by conduit in system to be detected into test chamber, test data is recorded by testing crew then, its shortcoming
It is to need manually to be operated, the result of detection is affected by other conditions, the easy distortion of detection data.
The content of the invention
The purpose of this utility model is to provide a kind of oxygen purity on-line detecting system, quantitatively on-line automatic can be carried out
Oxygen purity detection, excludes interference of other conditions to detection data.
For solving above-mentioned technical problem, the technical scheme for being adopted is this utility model：A kind of oxygen purity on-line checking
System includes harvester, and harvester is connected with detector；
The harvester includes vasculum, sets expansion tube in vasculum, and expansion tube passes through the first electronic valve and oxygen hose
Road is connected, and is connected with negative pressure pumping device by the second electronic valve, and the vasculum is seal box, increases device and vasculum
Interior connection, vasculum surface are provided with gas bleeder valve；
The detector includes distribution bin, and distribution bin is connected with negative pressure pumping device by control valve, set in distribution bin
There are at least two distribution electronic valves, each described distribution electronic valve is connected by air inlet pipe with a liquid detecting storehouse, is schemed
As harvester alignment liquid detection storehouse, image acquisition device is connected with controller.
Further, system also includes air extractor, and air extractor is connected with distribution bin.
Further, electronic pressure gauge is provided with vasculum, and electronic pressure gauge is connected with controller.
Further, liquid detecting storehouse is provided with the rotating disk driven by driving means.
Preferably, the rotating disk periphery be respectively arranged one by the first force (forcing) pump control clear water storehouse and one by
The detection liquid filling storehouse of the second force (forcing) pump control.
Preferably, clear water Cang Chu is provided with first and is close to device, and the detection liquid filling Cang Chu is provided with second and is close to device；
Described first is close to device, second is close to device and is connected with controller respectively, controller respectively with timer, first
Force (forcing) pump, the second force (forcing) pump, driving means connection.
It is an advantage of the invention that 1, realize automatic on-line detect；
2nd, the production process for not affecting oxygen to prepare；
3rd, same batch carries out two kinds of different inspections, improves the accuracy of inspection；
4th, the volume of inspection is identical every time, reduces interference of the detecting system balance gas to detecting.
Description of the drawings
Fig. 1 is a kind of oxygen purity on-line detecting system structural representation.
Fig. 2 is liquid detecting storehouse preferred structure schematic diagram.
Fig. 3 is this utility model control schematic diagram.
Fig. 4 is the preferred control schematic diagram in this utility model liquid detecting storehouse.
As scheme, harvester 1, detector 2, controller 3, air extractor 4, driving means 5, rotating disk 6, the first force (forcing) pump 7,
Clear water storehouse 8, the second force (forcing) pump 9, detection liquid filling storehouse 10, vasculum 11, expansion tube 12, the first electronic valve 13, the second electronics
Valve 14, negative pressure pumping device 15, increase device 16,17 distribution bin 21 of gas bleeder valve, control valve 22, distribution electronic valve 23,
Liquid detecting storehouse 24, image acquisition device 25, first are close to device 31, second are close to device 32, timer 33.
Specific embodiment
This utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1,3, a kind of oxygen purity on-line detecting system includes harvester 1, and harvester 1 is connected with detector 2；
Harvester 1 includes vasculum 11, it is preferred that be provided with electronic pressure gauge 18 in vasculum 11, electronic pressure gauge 18 with
Controller 3 connects, and sets expansion tube 12 in vasculum 11, and expansion tube 11 is connected with oxygen channel by the first electronic valve 13, leads to
Cross the second electronic valve 14 to connect with negative pressure pumping device 15, vasculum 11 is seal box, is increased in device 16 and vasculum 11
Connection, 11 surface of vasculum are provided with gas bleeder valve 17, the first electronic valve 13, the second electronic valve 14, negative pressure pumping device 15, increasing
Feeder apparatus 16, gas bleeder valve 17 are connected with controller 3；
Detector 2 includes distribution bin 21, it is preferred that air extractor 4 is connected with distribution bin 21, air extractor 4 and controller 3
Connection, distribution bin 21 are connected with negative pressure pumping device 15 by control valve 22, and distribution bin 21 is provided with least two distribution electricity
Sub- valve 23, each described distribution electronic valve 23 are connected by air inlet pipe with a liquid detecting storehouse 24, image acquisition device 25
Alignment liquid detects storehouse 24, and image acquisition device 25 is connected with controller 3.
Operation principle：Controller 3 to gas bleeder valve 17, the first electronic valve 13 to go out instruction, the gas in vasculum 11 from
Discharge in gas bleeder valve 17, the purity oxygen in oxygen channel is entered in expansion tube 11 by the first electronic valve 13, and expansion tube 11 is opened
Begin to expand, the pressure correlation in the size of its expansion and vasculum 11, controller 3 is by controlling gas bleeder valve 17 and increasing device 16
Working condition, you can realize control to gas pressure size in vasculum 11, so as to realize controlling 11 expander of expansion tube
Long-pending size control, after in expansion tube 11, inspection oxygen to be measured collects certain volume, controller 3 opens the second electronic valve
14th, control valve 22 starts negative pressure pumping device simultaneously by the gas suction distribution bin 21 in expansion tube 11,21 oxygen of distribution bin
Drop of pressure, is evenly distributed in distribution bin 21, and controller 3 starts distribution electronic valve 23 by treating in distribution bin 21 afterwards
Oxygen determination gas introduces different liquid detecting storehouses 24, the different Concentration Testing liquid of device in different liquid detecting storehouses 24（Oxygen copper
Detection liquid in ammonium salt solution detection method）, after detection oxygen to be measured enters different liquid detecting storehouses 24, can make to be existed according to its purity
Detection liquid is presented different, and the image after the detection liquid change for gathering is conveyed to controller 3 by image acquisition device 25, is controlled
After device 3 receives image, color difference analysis are carried out, you can complete detection, last controller 3 starts air extractor 4 by distribution bin 21
Gas is extracted out to form vacuum, and preparation is detected next time.
In Fig. 2,4, liquid detecting storehouse 24 is provided with the rotating disk 6 driven by driving means 5, in the rotating disk periphery
Be respectively arranged a clear water storehouse 8 controlled by the first force (forcing) pump 7, and the detection liquid controlled by the second force (forcing) pump 9 fill storehouse
10, clear water Cang8Chu are provided with first and are close to device 31, and detection liquid filling Cang10Chu is provided with second and is close to device 32；
First is close to device 31, second is close to device 32 and is connected with controller 3 respectively, controller 3 respectively with timer 33,
First force (forcing) pump 7, the second force (forcing) pump 8, driving means 5 are connected.
After the completion of detection, controller 3 starts driving means 5 rotates rotating disk 6, liquid detecting storehouse 24 is also revolved together
Turn, liquid detecting storehouse 24 is poured out used liquid after rotating, and then driving means 5 continue to revolve liquid detecting storehouse 24
Turn, when liquid detecting storehouse 24 is close to first is close to device 31, first is close to device 31 starts to controller 3 and send signal, controls
Device processed 3 starts the first force (forcing) pump 7 and drives the clear water in clear water storehouse 8 to spray to liquid detecting storehouse 24, while controller 3 stops driving dress
Put 5 disks 6 that stop the rotation to rotate, timer 33 starts timing, 33 timing of timer reaches setting time, and controller 3 starts again
Starting driving means 5 rotates rotating disk 6, and while stops the work of the first force (forcing) pump 7；When liquid detecting storehouse 24 is close to second
When being close to device 32, second is close to device 32 starts to controller 3 and sends signal, and controller 3 starts the second force (forcing) pump 9 and drives inspection
Survey liquid filling storehouse 10 new detection liquid is filled to liquid detecting storehouse 24, the disk 6 while stopping of controller 3 driving means 5 are stopped the rotation
Rotation, timer 33 start timing, and 33 timing of timer reaches setting time, and controller 3 starts restarting driving means 5 to be made
Rotating disk 6 rotates, and while stops the work of the second force (forcing) pump 9, controller 3 starts driving means 5 makes the liquid in rotating disk 6
Detection storehouse 24 alignment air inlet pipe, controller 3 stop driving means 5 and work.
Claims (6)
1. a kind of oxygen purity on-line detecting system, is characterized in that:The system includes harvester, and harvester is connected with detector
It is logical；
The harvester includes vasculum, sets expansion tube in vasculum, and expansion tube is connected with oxygen channel by the first electronic valve
It is logical, connected with negative pressure pumping device by the second electronic valve, the vasculum is seal box, is connected in increase device and vasculum
Logical, vasculum surface is provided with gas bleeder valve；
The detector includes distribution bin, and distribution bin is connected with negative pressure pumping device by control valve, distribution bin be provided with to
Few two distribution electronic valve, each described distribution electronic valve are connected by air inlet pipe with a liquid detecting storehouse, and image is adopted
Storage alignment liquid detects storehouse, and image acquisition device is connected with controller.
2. a kind of oxygen purity on-line detecting system according to claim 1, it is characterised in that：The system also includes taking out
Device of air, air extractor are connected with distribution bin.
3. a kind of oxygen purity on-line detecting system according to claim 1, it is characterised in that：It is provided with the vasculum
Electronic pressure gauge, electronic pressure gauge are connected with controller.
4. a kind of oxygen purity on-line detecting system according to claim 1, it is characterised in that：The liquid detecting storehouse sets
Have in the rotating disk driven by driving means.
5. a kind of oxygen purity on-line detecting system according to claim 4, it is characterised in that：In the rotating disk periphery
It is respectively arranged a clear water storehouse controlled by the first force (forcing) pump and a detection liquid filling storehouse controlled by the second force (forcing) pump.
6. a kind of oxygen purity on-line detecting system according to claim 5, it is characterised in that：The clear water Cang Chu is provided with
First is close to device, and the detection liquid filling Cang Chu is provided with second and is close to device；
Described first is close to device, second is close to device and is connected with controller respectively, controller respectively with timer, the first pressurization
Pump, the second force (forcing) pump, driving means connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985685.4U CN206038384U (en) | 2016-08-30 | 2016-08-30 | Oxygen purity on -line measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985685.4U CN206038384U (en) | 2016-08-30 | 2016-08-30 | Oxygen purity on -line measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038384U true CN206038384U (en) | 2017-03-22 |
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ID=58302458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620985685.4U Active CN206038384U (en) | 2016-08-30 | 2016-08-30 | Oxygen purity on -line measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206038384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153408A (en) * | 2016-08-30 | 2016-11-23 | 宜昌市得心实用气体有限公司 | Oxygen purity on-line detecting system |
| CN114994254A (en) * | 2022-06-01 | 2022-09-02 | 华北电力大学（保定） | City yardstick bioaerosol monitoring and early warning device |
-
2016
- 2016-08-30 CN CN201620985685.4U patent/CN206038384U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153408A (en) * | 2016-08-30 | 2016-11-23 | 宜昌市得心实用气体有限公司 | Oxygen purity on-line detecting system |
| CN106153408B (en) * | 2016-08-30 | 2018-08-28 | 宜昌市得心实用气体有限公司 | Oxygen purity on-line detecting system |
| CN114994254A (en) * | 2022-06-01 | 2022-09-02 | 华北电力大学（保定） | City yardstick bioaerosol monitoring and early warning device |
| CN114994254B (en) * | 2022-06-01 | 2023-07-04 | 华北电力大学（保定） | Urban scale biological aerosol monitoring and early warning device |
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| GR01 | Patent grant |