CN201576201U - Emulsified liquid on-line monitoring and remote transmitting device - Google Patents
Emulsified liquid on-line monitoring and remote transmitting device Download PDFInfo
- Publication number
- CN201576201U CN201576201U CN2009202838874U CN200920283887U CN201576201U CN 201576201 U CN201576201 U CN 201576201U CN 2009202838874 U CN2009202838874 U CN 2009202838874U CN 200920283887 U CN200920283887 U CN 200920283887U CN 201576201 U CN201576201 U CN 201576201U
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- emulsion
- hole
- line monitoring
- concentration
- signal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses an emulsified liquid on-line monitoring and remote transmitting device, which relates to emulsified liquid concentration monitoring equipment of a coal mine underground emulsified liquid pump system. The emulsified liquid on-line monitoring and remote transmitting device is formed by a sensor, an underground emulsified liquid monitoring device, an underground exchanger, a surface exchanger and a terminal computer which are connected sequentially. The emulsified liquid on-line monitoring and remote transmitting device has the advantages of on-line monitoring real-time concentration of emulsified liquid inside an underground emulsified liquid pump station system, bringing convenience for management operation of managers, and prolonging service life of the underground emulsified liquid equipment.
Description
Technical field
The utility model relates under the coal mine concentration of emulsion used monitoring equipment in the emulsification liquid pump system, specifically is a kind of emulsion on-line monitoring and remote transmission device.
Background technology
Emulsion plays blood as the driving medium of hydraulic support in hydraulic system.The number percent of oil emulsion in the emulsion, promptly the concentration of emulsion is to estimate an important indicator of emulsion performance, concentration of emulsion used suitably whether, serviceable life, functional reliability and the production cost of equipment such as supporting played critical effect.If concentration is crossed low resistance to hard water, stability, rust-preventing characteristic and the lubricity that can reduce itself, make the hydraulic support element be subjected to the erosion of water and get rusty, can influence its mission life, even cause support to lose bearing value and cause great serious accident.Otherwise, excessive concentration, the oil emulsion consumption increases, and can increase production cost and can reduce the froth breaking ability, increases the bloated property of the appearance of rubber packing material.Present detection method is to get a little emulsions in emulsion box, detects with photometer, and this kind method can not detect the concentration of emulsion in real time, has brought great inconvenience for workman's management.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of emulsion on-line monitoring and remote transmission device, and real-time concentration that can the on-line monitoring emulsion is alarmed when concentration surpasses permissible value.
The utility model is realized with following technical scheme: a kind of emulsion on-line monitoring and remote transmission device comprise:
---be used to gathered the sensor of concentration of emulsion used signal;
---by the down-hole emulsion monitoring device that signal wire is connected with sensor is used for the signal of sensor acquisition is carried out mould/number conversion and calculating;
---by shielding netting wire and the down-hole switch that down-hole emulsion monitoring device is connected is used to transmit the signal by after the processing of down-hole emulsion monitoring device;
---by the aboveground switch that optical fiber is connected with the down-hole switch, the concentration of emulsion used signal that is used for the down-hole switch is transmitted is stored and is issued;
---with the supervisory control comuter that aboveground switch is connected, be used for the signal that online in real time shows concentration of emulsion used.
Principle of work is: sensor is sent the concentration of emulsion used signal that collects into down-hole emulsion monitoring device, down-hole emulsion monitoring device will carry out mould/number conversion and calculating by the signal that sensor transmits, signal after the processing is sent in the switch of down-hole by shielding netting wire, the down-hole switch transfers to signal in the aboveground switch by Industrial Ethernet, aboveground switch is stored the concentration of emulsion used signal and issue, and signal is sent into carried out the online in real time demonstration in the supervisory control comuter simultaneously.
The beneficial effects of the utility model are: the real-time concentration of the intrasystem emulsion of emulsion power pack under can the on-line monitoring coal mine, made things convenient for managerial personnel's management work, and increased the serviceable life of down-hole emulsion equipment.
Description of drawings
Fig. 1 is the utility model theory diagram;
Fig. 2 is a system diagram of the present utility model;
Fig. 3 is example structure figure of the present utility model.
Among the figure: 1. emulsion box liquid outlet, 2. threeway, 3. ultrasonic emulsification liquid concentration sensor, 4. emulsion pump pipette, 5. signal wire, 6. down-hole emulsion supervising device, 7. shielding netting wire, 8. down-hole switch, 9. optical fiber, 10. aboveground switch, 11. monitor terminal computing machines.
Embodiment
As shown in Figure 1, sensor 1 is passed to down-hole emulsion supervising device 2 with the signal that collects by signal wire, down-hole emulsion supervising device 2 is passed to down-hole switch 3 by shielding netting wire with signal, down-hole switch 3 is connected with aboveground switch 4 by optical fiber, aboveground switch 4 connects whole supervisory control comuter 5, and final supervisory control comuter 5 collects real-time concentration of emulsion used value and write down, shows, alarmed when concentration surpasses permissible value.
As shown in Figure 2, sensor 1 adopts ultrasonic emulsification liquid concentration sensor, and down-hole emulsion monitoring device 2 adopts programmable logic controller (PLC) PLC.The concentration signal that ultrasonic emulsification liquid concentration sensor will collect emulsion transfers among the programmable logic controller (PLC) PLC, programmable logic controller (PLC) PLC reads the signal that is transmitted by ultrasonic emulsification liquid concentration sensor and carries out mould/number conversion and calculating, be sent to aboveground server through the concentration signal after the programmable logic controller (PLC) PLC processing by the down-hole Industrial Ethernet, stored and issued by server, the monitor terminal in the system carries out the demonstration and the alarm of data.
Programmable logic controller (PLC) PLC is connected with explosion-proof solenoid valve, motorized adjustment fuel tap, magnetic driving oil pump etc. simultaneously, can realize some auxiliary protections and control function to emulsion power pack.
As shown in Figure 3, in the present embodiment, in the middle of emulsion box liquid outlet 1 and emulsion pump pipette 4, install a threeway 2 additional, ultrasonic emulsification liquid concentration sensor 3 is contained on this triplate line, ultrasonic emulsification liquid concentration sensor 3 is connected the concentration monitor that the emulsion that liquid sucting port is flowed carries out real-time online by signal wire 5 with down-hole emulsion supervising device 6, and the 4-20mA concentration signal of emulsion is transferred to downhole monitoring device 6; Downhole monitoring device 6 is connected with down-hole switch 8 by shielding netting wire 7, switch 8 usefulness optical fiber 9 in down-hole are connected with aboveground switch 10, downhole monitoring device 6 reads the signal that transmits and carries out by the down-hole Industrial Ethernet concentration signal being reached aboveground server after A/D conversion and the computing, stored and issued by server, the monitor terminal computing machine 11 in the system carries out the demonstration and the alarm of data.
Claims (5)
1. emulsion on-line monitoring and remote transmission device is characterized in that: comprise
The liquid outlet of---be installed in emulsion box is used to gather the sensor of concentration of emulsion used signal;
---by the down-hole emulsion monitoring device that signal wire is connected with sensor is used for the signal of sensor acquisition is carried out mould/number conversion and calculating;
---by shielding netting wire and the down-hole switch that down-hole emulsion monitoring device is connected is used to transmit the signal by after the processing of down-hole emulsion monitoring device;
---by the aboveground switch that optical fiber is connected with the down-hole switch, the concentration of emulsion used signal that is used for the down-hole switch is transmitted is stored and is issued;
---with the supervisory control comuter that aboveground switch is connected, be used for online in real time and show concentration of emulsion used.
2. emulsion on-line monitoring according to claim 1 and remote transmission device is characterized in that: described sensor adopts ultrasonic emulsification liquid concentration sensor.
3. emulsion on-line monitoring according to claim 1 and 2 and remote transmission device is characterized in that: a threeway is installed between the liquid outlet of emulsion box and emulsion pump pipette, and ultrasonic emulsification liquid concentration sensor is installed in the threeway.
4. emulsion on-line monitoring according to claim 1 and remote transmission device is characterized in that: described down-hole emulsion monitoring device adopts programmable logic controller (PLC) PLC.
5. emulsion on-line monitoring according to claim 4 and remote transmission device is characterized in that: described programmable logic controller (PLC) PLC also drives oil pump with explosion-proof solenoid valve, motorized adjustment fuel tap and magnetic and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202838874U CN201576201U (en) | 2009-12-07 | 2009-12-07 | Emulsified liquid on-line monitoring and remote transmitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202838874U CN201576201U (en) | 2009-12-07 | 2009-12-07 | Emulsified liquid on-line monitoring and remote transmitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576201U true CN201576201U (en) | 2010-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202838874U Expired - Fee Related CN201576201U (en) | 2009-12-07 | 2009-12-07 | Emulsified liquid on-line monitoring and remote transmitting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201576201U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253119A (en) * | 2011-07-19 | 2011-11-23 | 中煤科工集团重庆研究院 | Emulsion concentration online detection system and ultrasonic receiving circuit thereof |
| CN104391083A (en) * | 2014-11-21 | 2015-03-04 | 浙江中煤机械科技有限公司 | Online emulsified liquid concentration detection system |
| CN105041774A (en) * | 2015-08-28 | 2015-11-11 | 三一重型装备有限公司 | Oil cylinder with water quality testing function |
| CN109115717A (en) * | 2018-07-16 | 2019-01-01 | 中国矿业大学 | A kind of concentration of emulsion used detection method and detection device |
-
2009
- 2009-12-07 CN CN2009202838874U patent/CN201576201U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253119A (en) * | 2011-07-19 | 2011-11-23 | 中煤科工集团重庆研究院 | Emulsion concentration online detection system and ultrasonic receiving circuit thereof |
| CN102253119B (en) * | 2011-07-19 | 2013-03-06 | 中煤科工集团重庆研究院 | Emulsion concentration online detection system and ultrasonic receiving circuit thereof |
| CN104391083A (en) * | 2014-11-21 | 2015-03-04 | 浙江中煤机械科技有限公司 | Online emulsified liquid concentration detection system |
| CN104391083B (en) * | 2014-11-21 | 2016-06-15 | 浙江中煤机械科技有限公司 | Concentration of emulsion used on-line detecting system |
| CN105041774A (en) * | 2015-08-28 | 2015-11-11 | 三一重型装备有限公司 | Oil cylinder with water quality testing function |
| CN109115717A (en) * | 2018-07-16 | 2019-01-01 | 中国矿业大学 | A kind of concentration of emulsion used detection method and detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20101207 |