CN2794597Y - Oil and water monitor - Google Patents
Oil and water monitor Download PDFInfo
- Publication number
- CN2794597Y CN2794597Y CN 200520095446 CN200520095446U CN2794597Y CN 2794597 Y CN2794597 Y CN 2794597Y CN 200520095446 CN200520095446 CN 200520095446 CN 200520095446 U CN200520095446 U CN 200520095446U CN 2794597 Y CN2794597 Y CN 2794597Y
- Authority
- CN
- China
- Prior art keywords
- dehydrator
- oil
- module
- monitoring
- computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model provides an oil and water monitor which relates to a monitor for monitoring water with inside oil. An oil tank is connected with a dehydrator in which a ball float is arranged, wherein the dehydrator is communicated with a monitoring tank of which the water outlet is connected with a pneumatic valve, a magnetic floater is arranged in the monitoring tank and is connected with a connection box by an optical cable, and a photoelectric converter is connected with the connection box, a module box and a computer; the pneumatic valve is connected with the connection box, the module box and the computer, and a module in the module box is connected with the computer and the pneumatic valve. When works, the utility model is electrified, the pneumatic valve is started, a tank bottom valve and the dehydrator control programs, and the oil in the oil tank flows into the dehydrator; when water dehydrated by the dehydrator contains the oil, the magnetic floater can automatically go down, magnetic field action is not formed in a fiber optic sensor, and a catacaustic circuit is formed; through the transmission of the optical cable, the catacaustic circuit enters the photoelectric converter to convert signals so as to display alarm; the signals enter the computer to display the alarm and cut off a dehydration opening in time; therefore, the purpose of monitoring is realized, and the dehydration safety of a tank area is guaranteed. The utility model has the advantages of safe and convenient use, wide scope of application, long service life and high reliability.
Description
Technical field the utility model relates to a kind of watch-dog of monitoring band oil in the water.
Background technology crude oil must guarantee anhydrous before entering oil refining apparatus, but actual conditions are, crude oil is curdled appearance after developing at the bottom of the ground, before transportation and using, necessary water steam heated makes it to be liquid condition, and crude oil is in heating process, steam must enter in the oil, oil inevitably also has water and enters wherein in transit in addition, and the crude oil of band water enters oil refining apparatus and has the generation of gasification phenomenon, produce superpower pressure, accidents caused.Product oil has part water all the time in refining process, the oil of band water uses in diesel engine, can cause the generation of accidents such as Bearing score, makes the diesel engine can't operate as normal, for this reason, is necessary to design the device that the water in the oil is sloughed." a kind of basin automatic dehydration device " (patent No. 99249665) is wherein a kind of, it is provided with inlet on the top of dehydration tank body, delivery port is located at the bottom, there are a buoyancy aid and a cover leverage in inside, buoyancy aid comes the opening and closing delivery port by leverage control plug, the delivery port of tank body bottom is horizontally disposed with, plug is positioned at the water out front end, in the outside correspondence of tank body heat packs is housed, or heat(ing) coil is housed in jar bottom, tank body top feed tube is equipped with a filter, outside inlet end tank body a buffer disc is set.This dehydrator does not have supervising device.
The summary of the invention the purpose of this utility model is at above-mentioned present situation, aims to provide a kind ofly can suppress humorous involving and carry out reactive power compensation on the spot, the profit watch-dog of security of operation.
The implementation of the utility model purpose is, the profit watch-dog, oil tank 1 connects dehydrator 2, ball float 3 is arranged in the dehydrator 2, the dehydration mouth of dehydrator 2 connects dehydrating tube 13 by delivery port tube connector 12, water inlet 16 communicates with monitoring jar 4, the delivery port 15 of monitoring jar 4 connects down well 11 by pneumatic operated valve 10, pneumatic operated valve 10 has air inlet 18, in the monitoring jar 4 magnetic float 17 is arranged, magnetic float 17 is by optical fiber sensor head 14, optical cable 5 is connected with terminal box 6, the optical cable 5 that is connected with optical-electrical converter 29 is connected terminal box 6, luminous tube 19 is arranged in the optical-electrical converter 29, light echo end 20, modular cartridge 7, computer 8, with binding post 28, pneumatic operated valve holding wire 23, electric power connection line 26,27 cables that link to each other 9 are connected pneumatic operated valve 10, terminal box 6, terminal box 6 and modular cartridge 7, computer 8 usefulness cables are communicated with, the DI end of the module (4050) 30 in the modular cartridge 7 is held by DATA-, DATA+ termination module (4520) 31, the serial ports slot 33 of module (4520) connects the serial ports COM1 slot 32 of computer 8 by serial port connecting wire 25, and the DO end of module (4050) meets the contact C of pneumatic operated valve 10 by cable.
During the utility model work, switch on, open pneumatic operated valve, bottom valve and dehydrator control program, oil in the oil tank enters dehydrator, and when dewatering bands oil appears in dehydrator, the magnetic float will sink automatically, no magnetic field effect in the Fibre Optical Sensor, produce the light echo circuit,, enter optical-electrical converter and carry out the signal conversion by the optical cable transmission, display alarm, signal enters computer to carry out alarm indication and in time cuts off dehydrated mouth, reaches monitoring purposes, guarantees tank field dehydration safety.
The utility model has following advantage:
1. use optical fiber sensing technology, utilize fibre-optical probe that the profit liquid level signal is detected, on-the-spot non-transformer detects and the signal transmission, and is safe in utilization;
2. adopt ripe photoelectric conversion technique, advanced technology, reliability height;
3. anti-electromagnetic interference, resistance tocrocking are arranged, easy to use, long service life;
4. applied widely, can be used for light oil, also can monitor the oil product of high specific gravity such as crude oil;
5. the measuring unit volume is little, and is on-the-spot easy for installation, safeguards simple.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model critical piece structural representation figure
Fig. 3 is the utility model monitor component connection layout
Specific embodiment oil tank of the present utility model connects dehydrator, ball float is arranged in the dehydrator, dehydrator communicates with the monitoring jar, the water outlet of monitoring jar connects pneumatic operated valve, in the monitoring jar magnetic float is arranged, and the magnetic float connects terminal box by optical cable, optical-electrical converter connects terminal box, modular cartridge, computer, pneumatic operated valve connect terminal box, modular cartridge, computer, and the module in the modular cartridge connects computer, connects pneumatic operated valve.
Technical indicator of the present utility model sees Table 1,2,
Table 1 table 2
| Optical-electrical converter | |
| Operating voltage | 24VDC |
| Rated power | 2W |
| Output signal | The passive switch signal |
| Response time | ＜0.5sec |
| Watch-dog | |
| Operating pressure | ＜0.2MPa |
| Operating temperature | 45℃~95℃ |
| Media density P20 | 0.96g/cm3 |
| Transmission means | Optical cable |
The utility model is installed in dehydrator dehydrated mouth position, but level, the vertical installation adopts the internal structure of low in and high out, thereby preserves the medium that dehydrator is deviate from.With reference to Fig. 1,2,3, during use, connect power supply, the pneumatic operated valve source of the gas, open bottom valve and dehydrator control program, medium in the oil tank 1 enters dehydrator 2, after filling medium in the dehydrator 2, carries out water-oil separating earlier, when water level is raised to certain altitude, during about 450mm, ball float 3 is risen by buoyancy of water, and ball float 3 has the connecting rod of opening the dehydration mouth, the buoyancy drivening rod begins to rise, automatically open the dehydration mouth, water passes through delivery port tube connector 12 by dehydrating tube 13, water inlet 16 enters monitoring jar 4, monitors canned to certain water seal, water enters pneumatic operated valve 10 by delivery port 15, flows to well 11 down again.Luminous tube 19 sends sinking or the come-up of light source by optical fiber 24 detection monitoring jar 4 interior magnetic floats 17: after monitoring jar 4 advances full water, magnetic float 17 come-ups, light echo end 20 no light echos, signal is sent into the DI end of module (4050) 30 by the M end, pass through DATA-again, the DATA+ end enters in the module (4520) 31, signal is after conversion, deliver to module serial ports slot 33, enter in the computer 8 by serial port connecting wire 25 and to make signal resolution, transfer signals to the DO end of module (4050) 30 by control program, by the C point of cable transmission to the pneumatic operated valve 10, control pneumatic operated valve 10 is opened, and dehydrator 2 normally dewaters; When dehydrator 2 is malfunctioning, oil product enters dehydrating tube 13 by dehydrator 2, enter monitoring jar 4 by delivery port tube connector 12, magnetic float 17 sinks, optical fiber sensor head 14 makes light source enter light echo end 20 by optical fiber 24, produce light echo, signal is sent into the DI end of module (4050) 30 by the M end of optical-electrical converter 29, pass through DATA-again, the DATA+ end enters in the module (4520) 31, carries out delivering to module serial ports slot 33 after the signal conversion, enters in the computer 8 by serial port connecting wire 25 and makes signal resolution, transfer signals to the DO end of module (4050) 30 by control program, connect the C point that transfers to pneumatic operated valve 10 by cable, control pneumatic operated valve 10 cuts out, and control program shows the dehydration warning, and timely closed safe valve, cut off dehydrated mouth, reach monitoring purposes, guarantee tank field dehydration safety.
Claims (2)
1, the profit watch-dog, it is characterized in that oil tank (1) connects dehydrator (2), ball float (3) is arranged in the dehydrator (2), the dehydration mouth of dehydrator (2) connects dehydrating tube (13) by delivery port tube connector (12), water inlet (16) communicates with monitoring jar (4), the delivery port (15) of monitoring jar (4) connects down well (11) by pneumatic operated valve (10), pneumatic operated valve (10) has air inlet (18), monitoring has magnetic float (17) in jar (4), magnetic float (17) is by optical fiber sensor head (14), optical cable (5) is connected with terminal box (6), the optical cable (5) that is connected with optical-electrical converter (29) is connected terminal box (6), luminous tube (19) is arranged in the optical-electrical converter (29), light echo end (20), with binding post (28), pneumatic operated valve holding wire (23), electric power connection line (26), (27) cable of Xiang Lianing (9) is connected pneumatic operated valve (10), terminal box (6), terminal box (6) and modular cartridge (7), computer (8) is communicated with cable, the DI end of the module (4050) (30) in the modular cartridge (7) is held by DATA-, DATA+ termination module (4520) (31), the serial ports slot (33) of module (4520) connects the serial ports COM1 slot (32) of computer (8) by serial port connecting wire (25), and the D0 end of module (4050) meets the contact C of pneumatic operated valve (10) by cable.
2, profit watch-dog according to claim 1 is characterized in that ball float (3) has the connecting rod of opening the dehydration mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520095446 CN2794597Y (en) | 2005-03-09 | 2005-03-09 | Oil and water monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520095446 CN2794597Y (en) | 2005-03-09 | 2005-03-09 | Oil and water monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794597Y true CN2794597Y (en) | 2006-07-12 |
Family
ID=36812364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520095446 Expired - Fee Related CN2794597Y (en) | 2005-03-09 | 2005-03-09 | Oil and water monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794597Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197450A (en) * | 2015-10-19 | 2015-12-30 | 长江大学 | Water cutting device for oil storage tanks |
| CN108502402A (en) * | 2018-04-24 | 2018-09-07 | 胜利油田大源节能设备有限公司 | A kind of tank side alarm indication instrument |
-
2005
- 2005-03-09 CN CN 200520095446 patent/CN2794597Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197450A (en) * | 2015-10-19 | 2015-12-30 | 长江大学 | Water cutting device for oil storage tanks |
| CN105197450B (en) * | 2015-10-19 | 2017-12-01 | 长江大学 | Oil storage tank water cutting device |
| CN108502402A (en) * | 2018-04-24 | 2018-09-07 | 胜利油田大源节能设备有限公司 | A kind of tank side alarm indication instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2794597Y (en) | Oil and water monitor | |
| CN201170743Y (en) | Alarm device for fuel leakage and collection | |
| CN201052423Y (en) | Oil water gas separating liquor drainage automatic control device | |
| CN206020235U (en) | Oil quality on-line monitoring system | |
| CN210036895U (en) | Light energy liquid level automatic control detection video-collecting visual device | |
| CN105318915B (en) | A kind of moisture, hydrogen content and temperature transmitter suitable for transformer state on-line monitoring | |
| CN205066888U (en) | Novel magnetism formula level gauge | |
| CN204116974U (en) | External boiler water level measuring and controlling device | |
| CN215491842U (en) | Transformer state monitoring system | |
| CN2603933Y (en) | Seal oil liquid level detecting meter for gas cabinet | |
| CN211479936U (en) | Float type gas relay for transformer | |
| CN201289245Y (en) | External self control liquid level and liquid temperature sensor | |
| CN209639794U (en) | A kind of water conservancy ship lock water-head monitoring system | |
| CN203241113U (en) | Transformer respirator online monitoring instrument | |
| CN209725856U (en) | A kind of pipeline pressure monitoring device | |
| CN107701848A (en) | A kind of IN process measure and control device | |
| CN209210966U (en) | A kind of plating line addition sulfuric acid tooling | |
| CN2699239Y (en) | Condenser type water temperature and water level sensing transmitter | |
| CN216862493U (en) | Full-automatic water collecting device for oil tank | |
| CN205442722U (en) | Novel jar that begins to rehearse of offshore oil platform | |
| CN101034616A (en) | Multi-function combined ripple expansion oil storage cabinet | |
| CN206891472U (en) | A kind of data monitoring device for gs-oil separator | |
| CN221149795U (en) | Gas collection alarm structure of oil immersed transformer | |
| CN208606954U (en) | Transforming plant main transformer oil leakage alarm device | |
| CN207459972U (en) | A kind of water cooling DC-DC converter overvoltage protection |
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: 20060712 Termination date: 20130309 |