CN2690886Y - Microcomputer control raw oil water content detector - Google Patents
Microcomputer control raw oil water content detector Download PDFInfo
- Publication number
- CN2690886Y CN2690886Y CN 200420039910 CN200420039910U CN2690886Y CN 2690886 Y CN2690886 Y CN 2690886Y CN 200420039910 CN200420039910 CN 200420039910 CN 200420039910 U CN200420039910 U CN 200420039910U CN 2690886 Y CN2690886 Y CN 2690886Y
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- CN
- China
- Prior art keywords
- water content
- oil water
- analyzer
- crude oil
- raw oil
- 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
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Abstract
The utility model discloses a microcomputer control raw oil water content detector, belonging to a measuring instrument of oil industry aspect, which mainly and correctly measures water content in raw oil. The microcomputer control raw oil water content detector adopts the single chip computer controlling combination technology, which is characterized in that one end of a micro single chip computer (3) is connected with a display driving module (2) and a digital display module (1); the other end of the micro single chip computer is connected with a program memory (7), a keyboard and an interface (8); the micro single chip computer (3) is connected with the main machine (9) of the water content detector by a relay and a control circuit part (4); the main machine (9) of the water content detector is connected with an analogue-digital conversion circuit (5) and a voltage regulation module (6); so the utility model is formed. The utility model has the advantages that the automatic control of raw oil water content detection is realized, no worker needs to monitor, distillation boiling speed is strictly controlled, the standard of oil gas is in the preset range of the Chinese standard, and the requirement of cooling temperature of circulating water in Chinese standard is met.
Description
One, technical field
The utility model belongs to the surveying instrument of petroleum industry aspect, main correct mensuration to crude oil water containing.
Two, background technology
At petroleum industry system, the crude oil water containing determination method is to add and the immiscible solvent of water in sample board, and under refluxad adds thermal distillation.The solvent that condensation is got off separates in receptacle continuously with water, and depositing in water drops to band scale part in the receptacle, and solvent turns back in the distilling flask, reads the volume of water in the receptacle, and calculates the percentage composition of water in the sample.The instrument that it adopted: (1) distillation glass apparatus, form by glass distilling flask, straight tube condenser pipe, graduated glass receptacle; (2) well heater is generally the electrical heating cover.During mensuration, be by manually adjusting ebuillition of heated speed, also need heat time heating time the people to come timing control,, also needing a plurality of gauge tap if measure a plurality of samples.Exist boiling speed to be difficult to control in the mensuration, oil and water separation speed is slow, and operating personnel can not leave, and labour intensity is big, and the fast measuring difficulty is big simultaneously to realize a plurality of samples.
Three, summary of the invention
According to the problems referred to above, the purpose of this utility model provides system controlled by computer crude oil water containing analyzer.Solve the correct measurement problem.The utility model mainly is to adopt the single-chip microcomputer control technology combination to make, location parameter (the circulating water temperature of crude oil water containing, distill heat time heating time, oil gas ascending temperature during the distillation boiling, the well heater of work) is input in the single-chip microcomputer by keyboard interface, calculation process through single-chip microcomputer, by measuring program run, program run is by the heater heats of relay and control circuit Control work, by analog to digital conversion circuit with circulating water temperature, the oil gas ascending temperature is sent in the single-chip microcomputer during distillation boiling, after treatment, on charactron, show, and come FEEDBACK CONTROL, thereby realize the mensuration control of a plurality of crude oil samples by voltage regulator module.
Its beneficial effect is: realized the Automatic Control that crude oil water containing is measured, accurately controlled minute, minute one arrives, and then stops automatically, needn't manual monitoring; The distillation boiling temperature has been controlled in strictness, makes the oil gas height be controlled at GB specialized range place; Realized the cooling temperature of circulating water that GB requires.
Four, description of drawings
As figure is structural principle synoptic diagram of the present utility model.
Among the figure 1, digital display module, 2, driver module, 3, one chip microcomputer, 4, relay and control circuit part, 5, analog to digital conversion circuit, 6, voltage regulator module, 7, program storage, 8, keyboard and interface, 9, moisture analyzer main frame,
Five, embodiment:
As seen from the figure, digital display module 1 is used for temperature, time, the well heater sequence number of display setting.Driver module 2 drives charactron and shows.One chip microcomputer 3 is made up of chip MSP149P, and executive control program carries out control and management to 4,5,6,2 peripherals.Relay and control circuit part are made up of 4,5 above electronic relays and electronic component, under the programmed control of single-chip microcomputer operation, pilot relay action, thus duty and cooling circulating water, electronic scale and the electrical heating case duty of well heater of the need work of moisture analyzer controlled.It is mainly to constitute that analog to digital conversion circuit 5 adopts A/D converter ics and sample/hold amplifier, the temperature of distillation apparatus, cooling circulating water, electrical heating case is sent to single-chip microcomputer constantly handles.Voltage regulator module 6 is made up of solid-state voltage adjuster, the variation of temperature of the distillation apparatus of measuring according to single-chip microcomputer, cooling circulating water, electrical heating case, adjust the size of operating voltage, oil gas ascending temperature, circulating water temperature, the electrical heating temperature of control distillation glass apparatus.Program storage 7 is used for the storing measurement control program.Keyboard and interface 8 adopt film key, carry out the input of data parameters.Moisture analyzer main frame 9 comprises distillation glass apparatus, electric heater, cooling circulating water, electronic scale and electrical heating case composition.Syndeton of the present utility model is like this: one chip microcomputer 3 one ends connect driver module 2 and digital display module 1, the other end is connected with program storage 7, keyboard and interface 8, single-chip microcomputer 3 is connected with moisture analyzer main frame 9 through relay and control circuit part 4, and moisture analyzer main frame 9 connects and composes with analog to digital conversion circuit 5, voltage regulator module 6.It can realize the full-automatic mensuration control of a plurality of crude oil samples.
Claims (5)
1, system controlled by computer crude oil water containing analyzer mainly is to adopt the single-chip microcomputer control technology combination to make, it is characterized in that one chip microcomputer (3) one ends connect driver module (2) and digital display module (1), the other end is connected with program storage (7), keyboard and interface (8), single-chip microcomputer (3) is connected with moisture analyzer main frame (9) through relay and control circuit part (4), and moisture analyzer main frame (9) connects and composes with analog to digital conversion circuit (5), voltage regulator module (6).
2,, it is characterized in that one chip microcomputer (3) adopts chip MSP149P to form by the described system controlled by computer crude oil water containing of claim 1 analyzer.
3,, it is characterized in that relay and control circuit part (4) is made of 5 above electronic relays, electronic components by the described system controlled by computer crude oil water containing of claim 1 analyzer.
4,, it is characterized in that it is main formation that analog to digital conversion circuit (5) adopts A/D converter ic and sample/hold amplifier by the described system controlled by computer crude oil water containing of claim 1 analyzer.
5,, it is characterized in that moisture analyzer main frame (9) is made up of with electronic scale and electrical heating case distillation glass apparatus, electric heater, cooling circulating water by the described system controlled by computer crude oil water containing of claim 1 analyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039910 CN2690886Y (en) | 2004-04-08 | 2004-04-08 | Microcomputer control raw oil water content detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039910 CN2690886Y (en) | 2004-04-08 | 2004-04-08 | Microcomputer control raw oil water content detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690886Y true CN2690886Y (en) | 2005-04-06 |
Family
ID=34671326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420039910 Expired - Fee Related CN2690886Y (en) | 2004-04-08 | 2004-04-08 | Microcomputer control raw oil water content detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690886Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770379A (en) * | 2016-12-26 | 2017-05-31 | 天津睿源科特机械设备有限公司 | A kind of crude oil water containing measuring device |
| CN110031502A (en) * | 2019-05-20 | 2019-07-19 | 胜利油田科华设备仪器有限责任公司 | A kind of way of distillation crude oil water content analyzer |
-
2004
- 2004-04-08 CN CN 200420039910 patent/CN2690886Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770379A (en) * | 2016-12-26 | 2017-05-31 | 天津睿源科特机械设备有限公司 | A kind of crude oil water containing measuring device |
| CN110031502A (en) * | 2019-05-20 | 2019-07-19 | 胜利油田科华设备仪器有限责任公司 | A kind of way of distillation crude oil water content analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |