CN107907385A - A kind of oil sampling detecting device - Google Patents
A kind of oil sampling detecting device Download PDFInfo
- Publication number
- CN107907385A CN107907385A CN201711218200.4A CN201711218200A CN107907385A CN 107907385 A CN107907385 A CN 107907385A CN 201711218200 A CN201711218200 A CN 201711218200A CN 107907385 A CN107907385 A CN 107907385A
- Authority
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- China
- Prior art keywords
- main body
- body case
- filter screen
- ring
- groove
- Prior art date
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/2064—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a by-pass loop
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of oil sampling detecting device of the present invention discloses one kind and impurity is filtered by elastic filter screen, passes through the filtration apparatus of stirring impurity comes off collection of the main body case with dynamic elasticity filter screen.It is characterized in that hollow ring is placed on the outside of main body case, and it is located at medium position, the main body case is the cylindrical container of bottom opening, and circumferentially equidistantly card has through groove in medium position, the hollow ring is hollow structure, and by being connected through groove with main body case, the hollow ring and main body case are to be spirally connected, retainer ring is placed in main body case bottom interior edge position, support ring is placed in main body case, and fixation is connected with retainer ring by two supporting rods, the supporting rod can be axially elongated, support ring and main body the box wall fitting, and it is not fixed, filter screen is placed in inside support ring, and edge is connected with support ring inner wall sealing, the filter screen is sphere, the filter screen has elasticity.
Description
Technical field
A kind of oil sampling detecting device of the present invention, be related to it is a kind of when carrying out oil sample acquisition testing to oil, to oil sample into
The device of row filtering, belongs to field of petroleum exploitation.It is more particularly to a kind of that impurity is filtered by elastic filter screen, pass through main body
The filtration apparatus of stirring impurity comes off collection of the case with dynamic elasticity filter screen.
Background technology
At present, in stoste recovery process is carried out, in order to chemically examine the parameters such as the water content during Crude Oil Transportation, it is necessary into
Row crude oil sampling, but crude oil, when taking, inside is containing impurity such as silt, microlith, tube wall rusty stains, in the sample gathered to stoste
When being detected, impurity can influence testing result in crude oil, it is therefore desirable to be filtered, when traditional filter type passes through filter
Paper is filtered, and is drained by funnel, and in filter process, crude oil sample exposes in atmosphere, and is diffused, and exists
The problem of crude oil continuously volatilizees, can cause security risk, and existing filtering can use filter core to carry out, in use filter core knot
Structure is complicated, easily blocks, and cleaning is difficult, and crude oil can be attached to cartridge surface so that filter core memory storage is by crude oil, dry
Afterwards, fouling is formed in cartridge surface, influences crude oil sampling efficiency, it is existing to be all using self-cleaning crude oil sampling filtration apparatus
Using back-flushing method, reversely filter core is inflated so that the impurity being attached in filter core is cleaned to crude oil pipeline, no
It can be discharged into impurity so that the impurity accumulation in petroleum pipeline, and the meeting of back flush causes Filter Core Failure, is not suitable for long-term
Use.
The content of the invention
In order to improve the above situation, a kind of oil sampling detecting device of the present invention provides one kind by elastic filter screen to miscellaneous
Matter is filtered, and passes through the filtration apparatus of stirring impurity comes off collection of the main body case with dynamic elasticity filter screen.
A kind of oil sampling detecting device of the present invention is realized in：A kind of oil sampling detecting device of the present invention is by leading
It is body case, hollow ring, filter screen, sliding sleeve, support ring, supporting rod, rubber sleeve, ascending pipe, effuser, manifold, retainer ring, logical
Hole and sliding groove composition, hollow ring is placed on the outside of main body case, and is located at medium position, and the main body case is the cylinder of bottom opening
Shape container, and medium position circumferentially equidistantly card have through groove, the hollow ring be hollow structure, and by through groove with
Main body case is connected, and the hollow ring and main body case is are spirally connected, and retainer ring is placed in main body case bottom interior edge position, and support ring is put
In in main body case, and fixation is connected with retainer ring by two supporting rods, the supporting rod can be axially elongated, the support
Ring and the fitting of main body box wall, and be not fixed, filter screen is placed in inside support ring, and edge and support ring inner wall sealing connect
Connect, the filter screen is sphere, and the filter screen has elasticity, and one end of ascending pipe is placed in filter screen medium position, the other end
Extend to main body case bottom, and outside main body case, ascending pipe medium position is provided with sliding groove vertically, and sliding sleeve is placed on note
Enter on pipe, and corresponding with sliding groove, rubber sleeve is placed on ascending pipe, and one end is fixed and is placed on sliding sleeve, the other end to
The ascending pipe other end extends, and turns up and be fixedly connected with retainer ring inner wall, and one end of the rubber sleeve is located above the other end, more
A through hole is placed on rubber sleeve, and rubber sleeve is placed on ascending pipe close to one end, manifold, and by through hole and main body case
It is connected, effuser and manifold are to connecting.
In use, ascending pipe is connected with petroleum pipeline, it is mobile then up to lead by effuser with sampling container to connecting
Body case, main body case drive retainer ring move up, by supporting rod promote support ring move, support ring cause filter network edge by
Upward power, ascending pipe cooperate so that the centre of sphere of sphere where filter screen is positioned at upper to being pulled downward in the middle part of filter screen
Side, since filter screen has elasticity, support ring is strutted upwards so that sealing is formed through groove in support ring and main body case,
Meanwhile retainer ring drives the other end of rubber sleeve to move up, ascending pipe drives sliding sleeve to move down by sliding groove so that
Rubber sleeve is stretched, and through hole is located at minimum point, then injects crude oil from ascending pipe, and crude oil enters main body case by ascending pipe
It is interior, then by filter screen filtration impurity, then flow into rubber sleeve, flowed into from through hole in manifold, flowed out from effuser, when
When sampling enough, main body case is pushed, main body case drives retainer ring to move down, and pulls support ring by supporting rod so that support ring
Drive filtering network edge downward, ascending pipe to exerting a force upwards in the middle part of filter screen so that the filter screen sphere centre of sphere is located under filter screen
Side, ascending pipe pull sliding sleeve to move up by sliding groove, while ascending pipe pulls rubber sleeve one end to move up, and retainer ring drives
The rubber sleeve other end moves down so that through hole is located at peak, disconnects oil circuit, then filter screen when elastic deformation occurs, incited somebody to action
Impurity on strainer is flicked by elasticity, and is rolled along sphere to edge, by entering through groove in hollow ring,
When needing cleaning, hollow ring to be backed out and is cleared up, is then screwed back on main body case, whole process closing carries out,
Circumferentially equidistantly card has through groove the medium position, can be coordinated with the elastic deformation of filter screen, will filtered
Kicked down between online impurity, and by being fallen into through groove in hollow ring, avoid the impurity after cleaning from so remaining in pipeline；
The hollow ring is hollow structure, and by being connected through groove with main body case, can by through groove and main body case into
Row connection, is collected to having crossed impurity, then focuses on, and avoids impurity from forming obstruction in filtering net surface；
The hollow ring and main body case quickly can dismantle hollow ring to be spirally connected, clean the impurity of inside, avoid
It cannot in time be replaced after obstruction suddenly, influence resampling filter；
The supporting rod can be axially elongated, can coordinate the elastic deformation with filter screen so that support ring to through groove into
Row closure, avoids crude oil from being directly entered in hollow ring；
Support ring and main body the box wall fitting, and be not fixed, enable to support ring and main body chamber interior wall to form sealing,
Avoiding crude oil, the impurity being also prevented from hollow ring is fallen into rubber sleeve, it is ensured that the effect of filtering from support petticoat outflow；
The filter screen is sphere, crude oil can be formed and assembled so that crude oil is largely flowed from medium position into rubber sleeve
It is dynamic, prevent crude oil from being oozed under support ring marginal position, influence sealing and filter quality；
The filter screen has elasticity, can be moved up and down in main body case, elastic deformation occurs, by remaining crude oil on filter screen
Shaken off, while impurity bullet is taken off, filter screen is cleaned；
One end of the rubber sleeve is located above the other end, it can be ensured that a high position for through hole, avoids crude oil from being overflowed from through hole, pass through
Above and below cooperation main body case, the height of through hole is adjusted, carries out the control of crude oil break-make；
Reach the purpose when carrying out oil sample acquisition testing to oil, filtered to oil sample.
Beneficial effect.
First, it is simple in structure, it is convenient and practical.
2nd, crude oil exposure can be avoided to volatilize in atmosphere.
3rd, crude oil sampling filter quality can be improved.
Brief description of the drawings
Fig. 1 is a kind of stereo-resolution figure of oil sampling detecting device of the present invention.
Fig. 2 is a kind of three-dimensional structure diagram of oil sampling detecting device main body case of the present invention.
Fig. 3 is a kind of three-dimensional structure diagram of oil sampling detecting device hollow ring of the present invention.
In attached drawing
Wherein part is：Main body case（1）, hollow ring（2）, filter screen（3）, sliding sleeve（4）, support ring（5）, supporting rod（6）, rubber
Gum cover（7）, ascending pipe（8）, effuser（9）, manifold（10）, retainer ring（11）, through hole（12）, sliding groove（13）.
Embodiment：
A kind of oil sampling detecting device of the present invention is realized in：In use, by ascending pipe（8）It is connected with petroleum pipeline,
By effuser（9）With sampling container to connecting, main body case is moved then up（1）, main body case（1）Drive retainer ring（11）Upwards
It is mobile, pass through supporting rod（6）Promote support ring（5）It is mobile, support ring（5）So that filter screen（3）Edge is by upward power, ascending pipe
（8）To filter screen（3）Middle part is pulled downward on, and is cooperated so that filter screen（3）The centre of sphere of place sphere is located at upside, by
In filter screen（3）With elasticity, by support ring（5）Strut upwards so that support ring（5）And main body case（1）On run through flute profile
Into sealing, meanwhile, retainer ring（11）Drive rubber sleeve（7）The other end move up, ascending pipe（8）Pass through sliding groove（13）Band
Dynamic sliding sleeve（4）Move down so that rubber sleeve（7）It is stretched, and through hole（12）Positioned at minimum point, then from ascending pipe（8）
Crude oil is injected, crude oil passes through ascending pipe（8）Into main body case（1）It is interior, then by filter screen（3）Impurity screening, then flows into
Rubber sleeve（7）It is interior, from through hole（12）Flow into manifold（10）It is interior, from effuser（9）Outflow, when sampling enough, by main body case
（1）Push, main body case（1）Drive retainer ring（11）Move down, pass through supporting rod（6）Pull support ring（5）So that support ring（5）
Drive filter screen（3）Edge is downward, ascending pipe（8）To filter screen（3）Middle part exerts a force upwards so that filter screen（3）The sphere centre of sphere
Positioned at filter screen（3）Downside, ascending pipe（8）Pass through sliding groove（13）Pull sliding sleeve（4）Move up, while ascending pipe（8）
Pull rubber sleeve（7）One end moves up, retainer ring（11）Drive rubber sleeve（7）The other end moves down so that through hole（12）Positioned at highest
Point, disconnects oil circuit, then filter screen（3）When elastic deformation occurs, by filter screen（3）On impurity bullet is carried out by elasticity
Open, and rolled along sphere to edge, by entering hollow ring through groove（2）It is interior, it is necessary to when clearing up, by hollow ring（2）
Back out and cleared up, then screw back main body case（1）On, whole process closing carries out,
The medium position circumferentially equidistantly card have through groove, can and filter screen（3）Elastic deformation coordinated, incited somebody to action
Strainer（3）On impurity between kick down, and by falling into hollow ring through groove（2）It is interior, avoid the impurity after cleaning from so remaining in
In pipeline；
The hollow ring（2）For hollow structure, and by through groove and main body case（1）It is connected, can be by through groove and master
Body case（1）Connected, be collected to having crossed impurity, then focus on, avoid impurity will be in filter screen（3）Surface is formed
Obstruction；
The hollow ring（2）And main body case（1）, can be quickly to hollow ring to be spirally connected（2）Dismantled, clean the miscellaneous of inside
Matter, avoids to be replaced in time after unexpected obstruction, influences resampling filter；
The supporting rod（6）Can be axially elongated, it can coordinate and filter screen（3）Elastic deformation so that support ring（5）It is right
Blocked through groove, avoid crude oil from being directly entered hollow ring（2）It is interior；
The support ring（5）And main body case（1）Madial wall is bonded, and is not fixed, and enables to support ring（5）And main body case（1）
Inner wall forms sealing, avoids crude oil from support ring（5）Outer edge flows out, and is also prevented from hollow ring（2）Interior impurity falls into rubber sleeve
（7）It is interior, it is ensured that the effect of filtering；
The filter screen（3）For sphere, crude oil can be formed and assembled so that crude oil is largely from medium position to rubber sleeve
（7）Interior flowing, prevents crude oil from support ring（5）Oozed under marginal position, influence sealing and filter quality；
The filter screen（3）, can be in main body case with elasticity（1）Move up and down, elastic deformation occurs, by filter screen（3）On
Remaining crude oil is shaken off, while impurity bullet is taken off, to filter screen（3）Cleaned；
The rubber sleeve（7）One end be located above the other end, it can be ensured that through hole（12）A high position, avoid crude oil from through hole
（12）Overflow, by coordinating main body case（1）Up and down, adjust through hole（12）Height, carry out crude oil break-make control；
Reach the purpose when carrying out oil sample acquisition testing to oil, filtered to oil sample.
Claims (7)
1. a kind of oil sampling detecting device, it is characterized in that：Hollow ring is placed on the outside of main body case, and is located at medium position, main
Body case is the cylindrical container of bottom opening, and circumferentially equidistantly card has through groove in medium position, and hollow ring is hollow structure,
And by being connected through groove with main body case, to be spirally connected, retainer ring is placed in main body case bottom interior edge position for hollow ring and main body case
To put, support ring is placed in main body case, and fixation is connected with retainer ring by two supporting rods, and filter screen is placed in inside support ring,
And edge is connected with support ring inner wall sealing, one end of ascending pipe is placed in filter screen medium position, and the other end is to main body case bottom
Extend, and outside main body case, ascending pipe medium position is provided with sliding groove vertically, and sliding sleeve is placed on ascending pipe, and and
Sliding groove is corresponding, and rubber sleeve is placed on ascending pipe, and one end is fixed and is placed on sliding sleeve, and the other end is to the ascending pipe other end
Extension, and turn up and be fixedly connected with retainer ring inner wall, multiple through holes are placed on rubber sleeve, and rubber sleeve is close to one end, manifold
Be placed on ascending pipe, and by through hole be connected in main body case, effuser and manifold are to connecting.
2. a kind of oil sampling detecting device according to claim 1, it is characterised in that the medium position is circumferentially etc.
Spacing card has through groove, can be coordinated with the elastic deformation of filter screen, will be kicked down between the impurity on filter screen, and by passing through
Wears groove is fallen into hollow ring, avoids the impurity after cleaning from so remaining in pipeline.
A kind of 3. oil sampling detecting device according to claim 1, it is characterised in that the hollow ring is hollow structure,
And by being connected through groove with main body case, can be collected to having crossed impurity by being connected through groove with main body case,
Then focus on, avoid impurity from forming obstruction in filtering net surface.
4. a kind of oil sampling detecting device according to claim 1, it is characterised in that the supporting rod can be vertically
Elongation, support ring and main body the box wall fitting, and be not fixed.
5. a kind of oil sampling detecting device according to claim 1 or 2, it is characterised in that the filter screen is sphere.
6. a kind of oil sampling detecting device according to claim 5, it is characterised in that the filter screen has elasticity.
7. a kind of oil sampling detecting device according to claim 1, it is characterised in that one end of the rubber sleeve is located at
Above the other end, it is ensured that a high position for through hole, avoids crude oil from being overflowed from through hole, by coordinating the upper and lower of main body case, adjusts through hole
Highly, the control of crude oil break-make is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711218200.4A CN107907385B (en) | 2017-11-28 | 2017-11-28 | Petroleum sampling detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711218200.4A CN107907385B (en) | 2017-11-28 | 2017-11-28 | Petroleum sampling detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107907385A true CN107907385A (en) | 2018-04-13 |
| CN107907385B CN107907385B (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711218200.4A Active CN107907385B (en) | 2017-11-28 | 2017-11-28 | Petroleum sampling detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107907385B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853312A (en) * | 2019-04-29 | 2020-10-30 | 比亚迪股份有限公司 | Explosion-proof valve, battery package and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1445755A1 (en) * | 1987-07-15 | 1988-12-23 | Воронежский инженерно-строительный институт | Filter for purifying oil-containing waste water |
| WO2014178165A1 (en) * | 2013-05-01 | 2014-11-06 | Ikuta Naoyuki | Filtration device for drinking water |
| CN204200194U (en) * | 2014-10-24 | 2015-03-11 | 杨琳 | A kind of oil exploitation sand-proof pipe |
| CN105056597A (en) * | 2015-09-15 | 2015-11-18 | 成都来宝石油设备有限公司 | Device with petroleum impurity removing function |
| CN205598743U (en) * | 2016-05-14 | 2016-09-28 | 孙日升 | Petroleum filtering device |
| CN106943791A (en) * | 2017-03-16 | 2017-07-14 | 姜超 | The defeated filter of oil gathering |
-
2017
- 2017-11-28 CN CN201711218200.4A patent/CN107907385B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1445755A1 (en) * | 1987-07-15 | 1988-12-23 | Воронежский инженерно-строительный институт | Filter for purifying oil-containing waste water |
| WO2014178165A1 (en) * | 2013-05-01 | 2014-11-06 | Ikuta Naoyuki | Filtration device for drinking water |
| CN204200194U (en) * | 2014-10-24 | 2015-03-11 | 杨琳 | A kind of oil exploitation sand-proof pipe |
| CN105056597A (en) * | 2015-09-15 | 2015-11-18 | 成都来宝石油设备有限公司 | Device with petroleum impurity removing function |
| CN205598743U (en) * | 2016-05-14 | 2016-09-28 | 孙日升 | Petroleum filtering device |
| CN106943791A (en) * | 2017-03-16 | 2017-07-14 | 姜超 | The defeated filter of oil gathering |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853312A (en) * | 2019-04-29 | 2020-10-30 | 比亚迪股份有限公司 | Explosion-proof valve, battery package and vehicle |
| CN111853312B (en) * | 2019-04-29 | 2021-12-07 | 比亚迪股份有限公司 | Explosion-proof valve, battery package and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107907385B (en) | 2020-09-29 |
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Effective date of registration: 20230419 Address after: 163000 Room 302, block C4, Daqing Service Outsourcing Industrial Park, No. 6-2, Xinfeng Road, high tech Zone, Daqing City, Heilongjiang Province Patentee after: Daqing Jialai Petroleum Technology Co.,Ltd. Address before: 221008 F, Tongxin block, software park, South Jiefang Road, Quanshan District, Xuzhou City, Jiangsu Province Patentee before: Li Guangxi |
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