CN208255090U - A kind of crude oil stock tank oil (s.t.o.) device for detecting water content - Google Patents
A kind of crude oil stock tank oil (s.t.o.) device for detecting water content Download PDFInfo
- Publication number
- CN208255090U CN208255090U CN201820892685.9U CN201820892685U CN208255090U CN 208255090 U CN208255090 U CN 208255090U CN 201820892685 U CN201820892685 U CN 201820892685U CN 208255090 U CN208255090 U CN 208255090U
- Authority
- CN
- China
- Prior art keywords
- oil
- pillar
- water content
- crude oil
- test
- 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.)
- Active
Links
- 239000003921 oil Substances 0.000 title claims abstract description 50
- 239000010779 crude oil Substances 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000012360 testing method Methods 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 12
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000005070 sampling Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012623 in vivo measurement Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000020097 white wine Nutrition 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a kind of crude oil stock tank oil (s.t.o.) device for detecting water content, including the test pillar being mounted in oil storage tank, the test pillar sealed bottom, top opening test the microwave detector being equipped in pillar for detecting water content in crude oil outside test pillar；Sensor information cable is connected on the microwave detector, sensor information cable is connect with pulling apparatus, and microwave detector is moved reciprocatingly in test pillar by pulling apparatus, and pulling apparatus is connected by channel with display system.Microwave detector is placed into oil storage tank by test pillar, real-time online detection is carried out to the water content of crude oil in oil storage tank, uniform rectilinear's reciprocating motion is done in test pillar according to microwave detector, after handling motion result, water content in crude oil can accurately be obtained, reduce the workload of manual measurement, the danger of manual measurement is reduced, working efficiency is improved.
Description
Technical field
The utility model designs crude oil detection technique field more particularly to a kind of detection of crude oil stock tank oil (s.t.o.) water content
Device.
Background technique
Crude oil is also heavy oil, is a kind of sticky black liquor, the oil of oil field production well output is all crude oil.Each oil field
Production operation area oil well output crude oil initially enter the operation area oil transportation station a settling tank, in crude oil it is aqueous
Settling tank draining imports secondary settlement tank again, imports settling tank three times after secondary settlement draining and demulsifier is added to be dehydrated, crude oil
Moisture content≤3% reaches outer defeated requirement and enters outer output oil storage tank.The crude oil water content of production well output is 70% ---
90% after repeatedly settling, being demulsified, be dehydrated crude oil water content reach≤3%.Operation area oil transportation station is that oil recovery factory's daily output converges
Collect measurement unit, the uninterrupted continuous work of annual daily 3 break tours in 24 hours, each class will take the oil-water interfaces of each oil tank
Sample chemically examines water content in crude oil, determines oil-water interfaces and tank internal drainage amount in tank, makes a report on and work as class's yield.
At present there are two types of the moisture content methods of country's external pelivimetry mixing liquid: 1 capacitance method, 2 inductance methods, are all to pass through sensor
After the conductance of measurement liquid in-vivo measurement liquid, the water content of liquid is calculated, such as various product oils: gasoline, diesel oil, alcohol, white
Wine etc. is all very accurate and reliable with capacitance measurement water content.Current capacitance method, inductance method, that sensing technology is not suitable for heavy is former
The measurement of oily water content then causes to have glued crude oil between sensor two-stage because sensor will be placed in measured liquid, because
This, is just not measured the water content in crude oil.
The oil-water interfaces of crude oil are sample examinations in tank at present, and sampling work is completed in this way: at the top of each oil storage tank
There is sampling to be open, sample tap is fixed by the steel pipe of internal diameter 200mm, communicated in steel pipe lower end and tank, is equipped at sample tap solid
Fixed pulley bracket, fixed pulley connect sample bucket, (lower end of sample bucket is connected with counterweight plummet) steel wire other end by steel wire
It is connected by fixed pulley with tank deck fixation hand winch, when sampling, worker on duty connected sample bucket, was passed through with hand winch
Pre- depth selection in tank under sample bucket is controlled steel wire by sample bucket and opens sample bucket, by taking after sampling by winch counter
Sample bucket controls steel wire and closes sample bucket, fixes hand winch with tank deck and sample bucket is proposed oil tank, complete Ci Guannei grease circle
Face sampling work.
Since the crude oil water containing of each settling tank is dynamic change, the scene each class of worker on duty will make a report on each
Oil-water interfaces height in each tank of class, makes a report on the liquid inlet volume and displacement of this class of each tank, makes a report on crude output.Current each oil tank
The water content of interior crude oil, which is worker on duty, climbs to tank deck by the outer winding stair of tank, by being fixed on the pulley of tank deck sample tap, band
There are the sample bucket tripping in oil-water interfaces of counterweight plummet, the depth of oil-water interfaces is somebody's turn to do according to last class's interfacial level and Ben Ban in tank
The liquid inlet volume of tank, which calculates, to be determined, each maximum workload of class is exactly each tank sample examination water content in crude oil.Winter steps on tank winding staircase
With tank deck is all sliding, to wear tank on cotton dress dangerous, and detection efficiency is low, is unfavorable for producing.
Utility model content
In view of the foregoing drawbacks or insufficient, the purpose of this utility model is to provide a kind of crude oil stock tank oil (s.t.o.) water content
Detection device, being capable of real-time online detection crude oil storage tank water content in crude oil.
To achieve the above objectives, the technical solution of the utility model are as follows:
A kind of crude oil stock tank oil (s.t.o.) device for detecting water content, it is described including the test pillar being mounted in oil storage tank
Pillar sealed bottom is tested, top opening tests the microwave being equipped in pillar for detecting water content in crude oil outside test pillar
Detector；Sensor information cable is connected on the microwave detector, sensor information cable is connect with pulling apparatus, microwave
Detector is moved reciprocatingly in test pillar by pulling apparatus, and pulling apparatus is connected by channel with display system.
The microwave detector includes sequentially connected microwave generator, microwave receiver and weight device, microwave generator
With sensor information cable connection.
Tank deck test mouth is offered on the oil storage tank, test pillar is mounted in tank deck test mouth, and is fixed with steel
It is fixed.
The test pillar is that polytetrafluoroethylene (PTFE) tests pillar.
The pulling apparatus includes electric winch, the first cable leading block and the second cable leading block；The electricity
Dynamic winch setting is in oil storage tank bottom outside, and the setting of the first cable leading block is in oil storage tank top edge, the second cable guiding
Pulley setting tests pillar opening in oil storage tank, and sensor information cable one end connect with electric winch, and the other end is across the
After one cable leading block and the second cable leading block, it is connect with microwave detector.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model provides a kind of crude oil stock tank oil (s.t.o.) water content on-line measuring device, by micro- using high frequency
Microwave detector is placed into oil storage tank by the characteristic of the decaying, phase change that generate when wave transmission medium by testing pillar
Real-time online detection is carried out to the water content of crude oil in oil storage tank, it is past to be uniform rectilinear in test pillar according to microwave detector
Multiple movement, after handling motion result, can accurately obtain water content in crude oil, crude oil water content measurement range 0-
100%, measurement accuracy 0.5% realizes the measurement of the outer Φ 100mm range microwave crude oil moisture of sensor, reduces artificial survey
The workload of amount, reduces the danger of manual measurement, improves working efficiency, realizes the online of water content in crude oil in crude oil storage tank
Detection information automatic management.
Detailed description of the invention
Fig. 1 is the utility model crude oil stock tank oil (s.t.o.) device for detecting water content structural schematic diagram；
Fig. 2 is the utility model crude oil stock tank oil (s.t.o.) device for detecting water content display system architectures figure.
In figure, 1-electric winch；2-sensor information cables；3-the first cable leading block；4-the second cable is led
To pulley；5-tank decks test mouth；6-microwave generators；7-microwaves；8-microwave receivers；9-weight devices；10-test shields
Pipe；11-gas vents；12-oil storage tanks.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing, it is clear that described embodiment is only that this is practical
Novel a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, belongs to the protection model of the utility model
It encloses.
As shown in Figure 1, the utility model provides a kind of crude oil stock tank oil (s.t.o.) device for detecting water content, including installation
For detecting the test pillar 10 of water content in crude oil in oil storage tank 12, gas vent 11, the survey are provided at the top of oil storage tank 12
10 sealed bottom of pillar is tried, top opening is tested and is equipped in pillar 10 for detecting the test outer water content in crude oil of pillar 10
Microwave detector；Sensor information cable 2 is connected on the microwave detector, sensor information cable 2 and pulling apparatus connect
It connects, microwave detector is moved reciprocatingly in test pillar 10 by pulling apparatus, and pulling apparatus passes through channel and display system
It is connected.
Specifically, the microwave detector includes sequentially connected microwave generator 6, microwave receiver 8 and weight device 9,
Microwave generator 6 is connect with sensor information cable 2, when microwave generator 6 and the work of microwave receiver 8, generates microwave 7.
In the utility model, tank deck test mouth 5 is offered on the oil storage tank 12, test pillar 10 is mounted on tank deck test
In mouth 5, and fixed with steel card.The test pillar 10 is that polytetrafluoroethylene (PTFE) tests pillar.10 internal diameter Φ 28mm of pillar is tested,
The sealing of wall thickness 3mm lower part plug.In test 10 overall length 24m of pillar, outer diameter Φ 34mm, inside and 12 crude oil of oil storage tank are closed
Wall.
Preferably, the pulling apparatus includes that electric winch 1, the first cable leading block 3 and the second cable guiding are slided
Wheel 4；In 12 bottom outside of oil storage tank, the first cable leading block 3 is arranged in 12 top sides of oil storage tank for the setting of electric winch 1
Edge, the second cable leading block 4 setting oil storage tank 12 test 10 opening of pillar, 2 one end of sensor information cable with it is electronic
Winch 1 connects, micro- with microwave detector after the other end passes through the first cable leading block 3 and the second cable leading block 4
Wave producer 6 connects.
The course of work and principle of the utility model:
When work: duty room is worked by winch program control system, control electric winch 1, and electric winch 1 passes through sensing
Device information cable 2, the first cable leading block 3 and the second cable leading block 4 control microwave detector with the speed of 1m/min
From bottom to top again from top to bottom, uniform rectilinear's reciprocating motion is done in test pillar 10, microwave detector high-frequency microwave is online
The water content of the detection test outer crude oil of pillar 10, detection range Φ 100mm diameter.The microwave receiver 8 of microwave detector is at any time
It will test information, the display system of storage tank monitoring information operation be transferred to by sensor information cable 2, detection information passes through fortune
It calculates and is directly displayed at operation result on the simulation storage tank picture of monitoring screen, monitoring data random continuous is automatically stored.Such as Fig. 2 institute
Show, the display system is liquid crystal display, can simulate storage tank picture, position on liquid crystal display, staff is facilitated to distinguish
Recognize, operate and read data.
The utility model devises particular radio-frequency microwave for the property of water, realizes moisture microwave penetration in heavy crude
Measurement.Using time difference method algorithm, data processing and detection calculations are carried out with the Time-Domain Technique of picosecond, design microwave detector
Outer diameter Φ 26mm, the effective measurement area Φ 126mm of microwave, crude oil water content measurement range 0-100%, measurement accuracy 0.5%,
Realize the measurement of the outer Φ 100mm range microwave crude oil moisture of sensor.
It is obvious to a person skilled in the art that will appreciate that above-mentioned Concrete facts example is the preferred of the utility model
Scheme, therefore improvement, the variation that those skilled in the art may make certain parts in the utility model, embodiment
It is still the principles of the present invention, realization is still the purpose of this utility model, belongs to the range that the utility model is protected.
Claims (5)
1. a kind of crude oil stock tank oil (s.t.o.) device for detecting water content, which is characterized in that including being mounted in oil storage tank (12)
It tests pillar (10), test pillar (10) sealed bottom, top opening, is equipped in test pillar (10) and is surveyed for detecting
Try the microwave detector of pillar (10) outer water content in crude oil；It is connected with sensor information cable (2), passes on the microwave detector
Sensor information cable (2) is connect with pulling apparatus, and microwave detector does reciprocal fortune in test pillar (10) by pulling apparatus
Dynamic, pulling apparatus is connected by channel with display system.
2. crude oil stock tank oil (s.t.o.) device for detecting water content according to claim 1, which is characterized in that the microwave inspection
Surveying device includes sequentially connected microwave generator (6), microwave receiver (8) and weight device (9), microwave generator (6) with sense
Device information cable (2) connection.
3. crude oil stock tank oil (s.t.o.) device for detecting water content according to claim 1, which is characterized in that the oil storage tank
(12) tank deck test mouth (5) is offered on, test pillar (10) is mounted in tank deck test mouth (5), and is fixed with steel card.
4. crude oil stock tank oil (s.t.o.) device for detecting water content according to claim 1 or 3, which is characterized in that the survey
Trying pillar (10) is that polytetrafluoroethylene (PTFE) tests pillar.
5. crude oil stock tank oil (s.t.o.) device for detecting water content according to claim 1, which is characterized in that the lifting dress
It sets including electric winch (1), the first cable leading block (3) and the second cable leading block (4)；The electric winch (1)
Setting is arranged in oil storage tank (12) bottom outside, the first cable leading block (3) in oil storage tank (12) top edge, the second cable
Leading block (4) setting tests pillar (10) opening, sensor information cable (2) one end and electric winch in oil storage tank (12)
(1) it connects, after the other end passes through the first cable leading block (3) and the second cable leading block (4), connects with microwave detector
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892685.9U CN208255090U (en) | 2018-06-08 | 2018-06-08 | A kind of crude oil stock tank oil (s.t.o.) device for detecting water content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892685.9U CN208255090U (en) | 2018-06-08 | 2018-06-08 | A kind of crude oil stock tank oil (s.t.o.) device for detecting water content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208255090U true CN208255090U (en) | 2018-12-18 |
Family
ID=64654138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820892685.9U Active CN208255090U (en) | 2018-06-08 | 2018-06-08 | A kind of crude oil stock tank oil (s.t.o.) device for detecting water content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208255090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535283A (en) * | 2018-06-08 | 2018-09-14 | 宝鸡市赛孚石油机械有限公司 | A kind of crude oil stock tank oil (s.t.o.) device for detecting water content and its detection method |
| CN111896558A (en) * | 2020-07-13 | 2020-11-06 | 南京璞生电子科技有限公司 | Novel non-contact oil-water interface sensing device |
| CN116185088A (en) * | 2023-03-03 | 2023-05-30 | 广东石油化工学院 | Intelligent drainage monitoring system of crude oil storage tank based on PLC |
-
2018
- 2018-06-08 CN CN201820892685.9U patent/CN208255090U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535283A (en) * | 2018-06-08 | 2018-09-14 | 宝鸡市赛孚石油机械有限公司 | A kind of crude oil stock tank oil (s.t.o.) device for detecting water content and its detection method |
| CN111896558A (en) * | 2020-07-13 | 2020-11-06 | 南京璞生电子科技有限公司 | Novel non-contact oil-water interface sensing device |
| CN111896558B (en) * | 2020-07-13 | 2024-03-15 | 南京璞生电子科技有限公司 | Non-contact type oil-water interface sensing device |
| CN116185088A (en) * | 2023-03-03 | 2023-05-30 | 广东石油化工学院 | Intelligent drainage monitoring system of crude oil storage tank based on PLC |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108535283A (en) | A kind of crude oil stock tank oil (s.t.o.) device for detecting water content and its detection method | |
| CN208255090U (en) | A kind of crude oil stock tank oil (s.t.o.) device for detecting water content | |
| CN105181919B (en) | It is a kind of to simulate experimental system and method for the oil overflow air slaking to water quality impact | |
| CN110593850B (en) | Oil well monitoring equipment and method | |
| CN207730750U (en) | A kind of integrated water quality multi-parameter detector | |
| CN106596901A (en) | Water-in-oil analyzer calibration device and method | |
| CN103837497B (en) | A kind of pick-up unit of Moisture in Lube Oil & content and detection method thereof | |
| CN104989381B (en) | A kind of flexible measurement method and device of beam pumping unit stroke cycle | |
| CN114646368A (en) | Method for monitoring dynamic water level in precipitation well | |
| CN109915113B (en) | Wellhead oil-gas-water three-phase flow impedance capacitance water content measuring device and method | |
| CN114061649B (en) | Automatic quick on-line monitoring equipment for underground water quality and water level synchronization | |
| CN105692784B (en) | Intelligent gun barrel oil removing system and control method | |
| CN107748149A (en) | Online oil-polluted water detection means and detection method based on ultraviolet fluorescence method | |
| CN108397689B (en) | Sewage pipe network quality rapid judging device and method based on Internet of things technology | |
| CN206431132U (en) | A kind of water in oil analyzer calibrating installation | |
| CN105401933A (en) | Comprehensive exploratory well logging system and method | |
| CN103344300B (en) | A kind of sniffer of oil-water interface position and detection method thereof | |
| CN209689707U (en) | It is a kind of that variable tension and image recognition technology is taken to measure the detection device of storage tank density, liquid level | |
| CN201724713U (en) | Non-contact type oil-water interface detecting device | |
| CN201247086Y (en) | Automatic measuring equipment for oil-water interface of united station free water knockout | |
| CN208616580U (en) | The dynamic auto water cutting device of oil storage tank ultrasound | |
| CN101344764A (en) | Oil-water separation automatic measurement and control system of multi-purpose station free water remover | |
| CN106257245A (en) | Conduit section monitoring system | |
| CN205826008U (en) | A kind of dosing monitoring device | |
| CN204327068U (en) | A kind of oil well test and control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: 710021 floor 504, block C, Haibo Plaza, Fengcheng ninth Road, economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Major Energy Technology Co.,Ltd. Address before: No.19 Road, high tech Development Zone, Baoji City, Shaanxi Province Patentee before: BAOJI SAFE PETROLEUM MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240129 Address after: 721306 Gaoxin 19 Road, Baoji high tech Development Zone, Shaanxi Province Patentee after: Baoji Saifu Petroleum Machinery Co.,Ltd. Country or region after: China Address before: 710021 floor 504, block C, Haibo Plaza, Fengcheng ninth Road, economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee before: Xi'an Major Energy Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |