CN209513791U - A kind of bearing analysis instrument on-line continuous calibration system - Google Patents
A kind of bearing analysis instrument on-line continuous calibration system Download PDFInfo
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- CN209513791U CN209513791U CN201821844910.8U CN201821844910U CN209513791U CN 209513791 U CN209513791 U CN 209513791U CN 201821844910 U CN201821844910 U CN 201821844910U CN 209513791 U CN209513791 U CN 209513791U
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Abstract
The utility model provides a kind of bearing analysis instrument on-line continuous calibration system, including oil storage tank, water tank and grease surge tank；The oil export of oil storage tank is connected with the entrance of grease surge tank, and the water out of water tank is connected with the entrance of grease surge tank, and the inlet of grease surge tank is equipped with second solenoid valve；The outlet of grease surge tank passes sequentially through screw pump, static mixer and analyzer of water content and connect with the entrance of analyzer of water content to be calibrated, and the outlet of analyzer of water content to be calibrated passes sequentially through mass flowmenter and solenoid valve and connect with the entrance of grease surge tank；The outlet of analyzer of water content to be calibrated is connected by the entrance of the first solenoid valve and oil water separator；The oil export of oil water separator connects oil storage tank entrance, the entrance of the water out connection water tank of oil water separator.Grease is sufficiently mixed by the utility model, is determined volumetric solution moisture ratio again using the online analyzer of water content of high-precision and mass flowmenter, is improved stated accuracy.
Description
Technical field
The utility model belongs to oil field automation field, demarcates system more particularly, to a kind of bearing analysis instrument on-line continuous
System.
Background technique
Crude oil water containing is measured for crude oil production important in inhibiting.Crude oil water containing measures resulting crude oil water content, is
Significant data in crude oil production, be calculate well oil output, evaluate the hiding oil extraction value in an oil field, recovery percent of reserves and
Formulate the important indicator of corresponding recovery scheme.Meanwhile accurate crude oil water containing data can reflect out the practical oil-producing of the oil well
State, for realizing that the automatic management in oil field plays a significant role.So crude oil water containing measuring technique is crude oil production and fortune
Defeated important leverage.
The main method that bearing analysis instrument calibration at present uses is that fixed mixing ratio oil water mixture carries out static demarcating, should
Mode nominal data is discrete, matches solution undercompounding, and there are certain deviations for calibration accuracy.
Summary of the invention
In view of this, the utility model is directed to a kind of bearing analysis instrument on-line continuous calibration system, overcomes and contain
Stated accuracy heavy dependence volumetric solution distributing precision in water analyzer static demarcating, test point is discrete, causes calibration reliability
Grease is sufficiently mixed by may not be abundant the disadvantages of, the system, again using online analyzer of water content and mass flowmenter in high precision
It determines volumetric solution moisture ratio, improves stated accuracy.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of bearing analysis instrument on-line continuous calibration system, including oil storage tank, water tank and grease surge tank；Oil storage tank
Oil export connected with the entrance of grease surge tank, the water out of water tank is connected with the entrance of grease surge tank, grease buffering
The inlet of tank is equipped with second solenoid valve；The outlet of grease surge tank passes sequentially through screw pump, static mixer and bearing analysis
Instrument is connect with the entrance of analyzer of water content to be calibrated, and the outlet of analyzer of water content to be calibrated passes sequentially through mass flowmenter and electromagnetism
Regulating valve is connect with the entrance of grease surge tank；The outlet of analyzer of water content to be calibrated passes through the first solenoid valve and oil water separator
Entrance connection；The oil export of oil water separator connects oil storage tank entrance, and the water out connection water tank of oil water separator enters
Mouthful.
Grease in grease surge tank is squeezed into static mixer by screw pump, is sufficiently mixed grease.
Further, the outlet of static mixer is connect by valve with air pump, and air pump is connected with pneumatic clamper, pneumatically
Gripper analyzer of water content to be calibrated.
Air pump can remove the residual liquid in pipeline and be convenient for carrying out moisture content instrument more accurate calibration, and air pump can also be with
The length for adjusting pneumatic clamps holder, is easily installed analyzer of water content to be calibrated on stream.
Further, the inlet of analyzer of water content is equipped with pressure sensor and temperature sensor.
Further, the water out of water tank is equipped with the first plunger metering pump.
Quantitative distilled water is transported to grease surge tank according to setting by the first plunger metering pump.
Further, the oil export of oil storage tank is equipped with the second plunger metering pump.
Quantitative transformer oil is transported to grease surge tank according to setting by the second plunger metering pump.
Further, plunger metering pump and solenoid valve are equipped in the outlet of oil water separator.
Compared with the existing technology, a kind of bearing analysis instrument on-line continuous calibration system described in the utility model have with
Lower advantage:
A kind of bearing analysis instrument on-line continuous calibration system described in the utility model overcomes analyzer of water content static state
Stated accuracy heavy dependence volumetric solution distributing precision in calibration, test point is discrete, causes calibration reliability that may not sufficiently wait scarce
Grease is sufficiently mixed by point, the system, determines volumetric solution again using the online analyzer of water content of high-precision and mass flowmenter
Moisture ratio improves stated accuracy.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is a kind of bearing analysis instrument on-line continuous calibration system schematic diagram described in the utility model embodiment.
Description of symbols:
1- oil storage tank；2- water tank；The first plunger metering pump of 3-；The second plunger metering pump of 4-；5- oil water separator；6-
One solenoid valve；7- solenoid valve；8- mass flowmenter；9- analyzer of water content to be calibrated；10- air pump；11- analyzer of water content；
12- pressure sensor；13- temperature sensor；14- static mixer；15- screw pump；16- grease surge tank；The second electromagnetism of 17-
Valve；18- valve；19- pneumatic clamps holder.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of bearing analysis instrument on-line continuous calibration system, including oil storage tank 1, water tank 2 and grease
Surge tank 16；The oil export of oil storage tank 1 is connected with the entrance of grease surge tank 16, the water out and grease surge tank of water tank 2
16 entrance connection, the inlet of grease surge tank 16 are equipped with second solenoid valve 17；The outlet of grease surge tank 16 passes sequentially through
Screw pump 15, static mixer 14 and analyzer of water content 11 are connect with the entrance of analyzer of water content 9 to be calibrated, moisture content to be calibrated
The outlet of analyzer 9 passes sequentially through mass flowmenter 8 and solenoid valve 7 is connect with the entrance of grease surge tank 16；It is to be calibrated to contain
The outlet of water analyzer 9 is connect by the first solenoid valve 6 with the entrance of oil water separator 5；The oil export of oil water separator 5 connects
1 entrance of oil storage tank, the entrance of the water out connection water tank 2 of oil water separator 5.
Grease in grease surge tank 16 is squeezed into static mixer 14 by screw pump 15, is sufficiently mixed grease.
As shown in Figure 1, the outlet of static mixer 14 is connect by valve 18 with air pump 10, air pump 10 and pneumatic clamper
19 connections, pneumatic clamps holder 19 clamp analyzer of water content 9 to be calibrated.
Air pump 10 can remove the residual liquid in pipeline and be convenient for carrying out moisture content instrument more accurate calibration, air pump 10
The length of adjustable pneumatic clamps holder 19 is easily installed analyzer of water content 9 to be calibrated on stream.
As shown in Figure 1, the inlet of analyzer of water content 11 is equipped with pressure sensor 12 and temperature sensor 13.
As shown in Figure 1, the water out of water tank 2 is equipped with the first plunger metering pump 3.
Quantitative distilled water is transported to grease surge tank 16 according to setting by the first plunger metering pump 3.
As shown in Figure 1, the oil export of oil storage tank 1 is equipped with the second plunger metering pump 4.
Quantitative transformer oil is transported to grease surge tank 16 according to setting by the second plunger metering pump 4.
As shown in Figure 1, being equipped with plunger metering pump and solenoid valve in the outlet of oil water separator 5.
A kind of bearing analysis instrument on-line continuous calibration system described in the utility model mainly includes four parts: grease
Match process, oil mixing with water process, analyzer of water content demarcation flow to be calibrated and mixed liquor separation process.
Before calibration experiment starts, keep all valves all in open state, solenoid valve utilizes gas all in closed state
It pumps 10 pairs of devices and carries out pipeline purging, clean the residual liquid in pipeline, close valve 18 later；Open opening for pneumatic clamps holder 19
It closes, runs air pump 10, the length of adjustable pneumatic clamper 19, so that analyzer of water content to be calibrated 9 is easily installed on stream.
Calibration experiment first half term starts, and opens second solenoid valve 17, and the second plunger metering pump 4 is infused into grease surge tank 16
After entering transformer oil 20L, opens screw pump 15 and realize circulation, open the first plunger metering pump 3 later into grease surge tank 16
It is slowly injected into distilled water, the moisture content in mixed solution is continuously improved, until moisture content reaches 60% or so, in whole process
Apparatus control system automatically records standard aqueous analyzer 11, mass flowmenter 8 and 9 numerical value of analyzer of water content to be calibrated.
After rating test, the first solenoid valve 6 is opened, closes solenoid valve 7, mixed liquor is injected into oil water separator 5
Water-oil separating is carried out, closes the first solenoid valve 6 later, opens solenoid valve 7.
Calibration experiment the second half starts, and opens second solenoid valve 17, and the first plunger metering pump 3 is infused into grease surge tank 16
It after entering distilled water 20L, opens screw pump 15 and realizes circulation, open the second plunger metering pump 4 later and delay into grease surge tank 16
Slow injection transformer oil, is continuously improved the oil content in mixed solution, until moisture content arrival 40% or so, fills in whole process
It sets control system and automatically records standard aqueous analyzer 11, mass flowmenter 8 and 9 numerical value of analyzer of water content to be calibrated.
After rating test, the first solenoid valve 6 is opened, closes solenoid valve 7, mixed liquor is injected into oil water separator 5
Water-oil separating is carried out, closes the first solenoid valve 6 later, opens solenoid valve 7.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of bearing analysis instrument on-line continuous calibration system, it is characterised in that: including oil storage tank (1), water tank (2) and oil
Water surge tank (16)；The oil export of the oil storage tank (1) is connected with the entrance of the grease surge tank (16), the water tank
(2) water out is connected with the entrance of the grease surge tank (16), and the inlet of the grease surge tank (16) is equipped with second
Solenoid valve (17)；The outlet of the grease surge tank (16) passes sequentially through screw pump (15), static mixer (14) and moisture content
Analyzer (11) is connect with the entrance of analyzer of water content to be calibrated (9), and the outlet of the analyzer of water content (9) to be calibrated passes sequentially through
Mass flowmenter (8) and solenoid valve (7) are connect with the entrance of the grease surge tank (16)；The bearing analysis to be calibrated
The outlet of instrument (9) is connect by the first solenoid valve (6) with the entrance of oil water separator (5)；The oil of the oil water separator (5) goes out
Mouth connects oil storage tank (1) entrance, and the water out of the oil water separator (5) connects the entrance of the water tank (2).
2. a kind of bearing analysis instrument on-line continuous calibration system according to claim 1, it is characterised in that: the static state
The outlet of mixer (14) is connect by valve (18) with air pump (10), the air pump (10) and pneumatic clamper (19) connection,
The pneumatic clamps holder (19) clamps the analyzer of water content (9) to be calibrated.
3. a kind of bearing analysis instrument on-line continuous calibration system according to claim 1, it is characterised in that: described aqueous
The inlet of analyzer (11) is equipped with pressure sensor (12) and temperature sensor (13).
4. a kind of bearing analysis instrument on-line continuous calibration system according to claim 1, it is characterised in that: the water storage
The water out of tank (2) is equipped with the first plunger metering pump (3).
5. a kind of bearing analysis instrument on-line continuous calibration system according to claim 1, it is characterised in that: the oil storage
The oil export of tank (1) is equipped with the second plunger metering pump (4).
6. a kind of bearing analysis instrument on-line continuous calibration system according to claim 1, it is characterised in that: the grease
Plunger metering pump and solenoid valve are equipped in the outlet of separator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844910.8U CN209513791U (en) | 2018-11-09 | 2018-11-09 | A kind of bearing analysis instrument on-line continuous calibration system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844910.8U CN209513791U (en) | 2018-11-09 | 2018-11-09 | A kind of bearing analysis instrument on-line continuous calibration system |
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| CN209513791U true CN209513791U (en) | 2019-10-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444383A (en) * | 2018-11-09 | 2019-03-08 | 大港油田集团有限责任公司 | A kind of bearing analysis instrument on-line continuous calibration system |
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2018
- 2018-11-09 CN CN201821844910.8U patent/CN209513791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444383A (en) * | 2018-11-09 | 2019-03-08 | 大港油田集团有限责任公司 | A kind of bearing analysis instrument on-line continuous calibration system |
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