CN213600424U - Oil extraction sampling device - Google Patents
Oil extraction sampling device Download PDFInfo
- Publication number
- CN213600424U CN213600424U CN202022434286.8U CN202022434286U CN213600424U CN 213600424 U CN213600424 U CN 213600424U CN 202022434286 U CN202022434286 U CN 202022434286U CN 213600424 U CN213600424 U CN 213600424U
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- CN
- China
- Prior art keywords
- collecting cylinder
- oil
- sampling device
- ring sleeve
- collecting
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- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 18
- 238000000605 extraction Methods 0.000 title description 5
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000001914 filtration Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 25
- 239000010779 crude oil Substances 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an oil recovery sampling device, its technical scheme is: the upper end of one side of the first collecting cylinder is provided with a second collecting cylinder, the lower end of the first collecting cylinder is connected with an oil suction nozzle, and the lower end of the peripheral side of the first collecting cylinder is provided with a plurality of L-shaped grooves; a ring sleeve is arranged on the lower side of the first collecting cylinder, and a plurality of supporting blocks are installed at the upper end of the inner side of the ring sleeve. The utility model discloses a semicircular filter cap of downside installation at the ring cover, when inserting oil field sample with first surge drum, semicircular filter cap can be with impurity interception such as silt particle in the suction nozzle outside, make the suction nozzle can relax and sample the crude oil in the semicircular filter cap of infiltration, thereby the miscellaneous volume that contains of sample has been reduced, the testing result of messenger's sample is more accurate, the L type groove of setting, spherical fixture block, made things convenient for semicircular filter cap to install and dismantle, make semicircular filter cap's washing more convenient, thereby the convenience of device has been improved.
Description
Technical Field
The utility model belongs to the technical field of equipment for the oil field is retrieved, especially, relate to an oil recovery sampling device.
Background
In the petroleum industry, a sampler is a sampling device used for sampling, i.e. for sampling and detecting petroleum produced liquid. In oil field production, the sample is an important work, need regularly take a sample every day, combines the sample data, can judge the condition of knowing the underground oil reservoir, further control and reform transform the stratum to the sample data can provide for geology personnel, in order to take effective measure to guarantee the normal production of crude oil.
The existing oil extraction sampler is difficult to sample oil fields with shallow oil layers, and can suck more silt impurities during sampling to influence the detection of samples.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil recovery sampling device makes the suction nozzle can easily sample the crude oil in the semi-circular filter cap of infiltration to having reduced the miscellaneous volume that contains of sample, having made the testing result of sample more accurate, made things convenient for semi-circular filter cap to install and dismantle, it is more convenient to make the washing of semi-circular filter cap, thereby has improved the convenience of device, has solved the problem that exists among the above-mentioned prior art.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
an oil extraction sampling device comprises a first collecting cylinder, wherein the upper end of one side of the first collecting cylinder is provided with a second collecting cylinder, the lower end of the first collecting cylinder is connected with an oil suction nozzle, and the lower end of the periphery of the first collecting cylinder is provided with a plurality of L-shaped grooves;
a ring sleeve is arranged on the lower side of the first collecting barrel, a plurality of supporting blocks are mounted at the upper end of the inner side of the ring sleeve, the supporting blocks are in sliding fit in the L-shaped groove, a semicircular filtering cap is mounted on the lower side of the ring sleeve, and the oil suction nozzle is positioned on the inner side of the semicircular filtering cap;
a plurality of draw-in grooves have been seted up to the upside of ring cover, and solid fixed ring is installed to the lower extreme of first collecting vessel week side, and the notch has been seted up to solid fixed ring's inside, and notch internal connection has the spring, and the one end of spring is connected with the baffle, and spherical fixture block is installed to a survey of baffle, and the one end card of spherical fixture block is gone into in the draw-in groove.
Optionally, the sliding grooves are formed in the two sides of the groove opening, the sliding blocks are mounted on the two sides of the baffle, and the sliding blocks are in sliding fit in the sliding grooves.
Optionally, the fixing ring is located on the upper side of the ring sleeve, and the inner diameter of the ring sleeve is equal to the outer diameter of the first collecting barrel in size.
Optionally, a piston is slidably fitted in the second collecting cylinder, a pull rod is mounted on one side of the piston, and a push block is mounted at one end of the pull rod extending out of the second collecting cylinder.
Optionally, the upper end of the inner cavity of the first collecting cylinder is communicated with the middle part of the inner cavity of the second collecting cylinder, and the piston is positioned at the upper side of the joint of the first collecting cylinder and the second collecting cylinder.
Optionally, a discharge port is formed in the lower side of the second collecting barrel, and a plug cap is arranged in the discharge port.
The utility model discloses following beneficial effect has:
the utility model discloses a semicircular filter cap of downside installation at the ring cover, when inserting oil field sample with first surge drum, semicircular filter cap can be with impurity interception such as silt particle in the suction nozzle outside, make the suction nozzle can relax and sample the crude oil in the semicircular filter cap of infiltration, thereby the miscellaneous volume that contains of sample has been reduced, the testing result of messenger's sample is more accurate, the L type groove of setting, spherical fixture block, made things convenient for semicircular filter cap to install and dismantle, make semicircular filter cap's washing more convenient, thereby the convenience of device has been improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is a schematic view of the assembly structure of the present invention;
fig. 4 is a schematic structural diagram of a position a in fig. 2.
Wherein the figures include the following reference numerals:
the oil filter comprises a first collecting cylinder 1, an oil suction nozzle 101, an L-shaped groove 102, a second collecting cylinder 2, a plug cap 201, a pull rod 202, a piston 203, a push block 204, a ring sleeve 3, a supporting block 301, a semicircular filter cap 303, a clamping groove 304, a fixing ring 4, a notch 401, a baffle 402, a spherical clamping block 403 and a spring 404.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1-4, in the present embodiment, an oil extraction sampling device is provided, which includes a first collecting cylinder 1, a second collecting cylinder 2 is installed at an upper end of one side of the first collecting cylinder 1, an oil suction nozzle 101 is connected to a lower end of the first collecting cylinder 1, and a plurality of L-shaped grooves 102 are formed at a lower end of a peripheral side of the first collecting cylinder 1;
a ring sleeve 3 is arranged on the lower side of the first collecting barrel 1, a plurality of supporting blocks 301 are arranged at the upper end of the inner side of the ring sleeve 3, the supporting blocks 301 are in sliding fit in the L-shaped grooves 102, a semicircular filtering cap 303 is arranged on the lower side of the ring sleeve 3, and the oil suction nozzle 101 is positioned on the inner side of the semicircular filtering cap 303;
a plurality of draw-in grooves 304 have been seted up to the upside of ring cover 3, and solid fixed ring 4 is installed to the lower extreme of first collecting vessel 1 week side, and notch 401 has been seted up to solid fixed ring 4's inside, and notch 401 internal connection has spring 404, and the one end of spring 404 is connected with baffle 402, and spherical fixture block 403 is installed to one side of baffle 402, and the one end card of spherical fixture block 403 is gone into in draw-in groove 304.
The application of one aspect of the embodiment is as follows: when the semicircular filter cap 303 is installed, firstly, the plurality of supporting blocks 301 on one side of the ring sleeve 3 slide into the L-shaped groove 102 from one end of the L-shaped groove 102, when the supporting blocks 301 slide to the upper side of the L-shaped groove 102, the ring sleeve 3 is rotated, the supporting blocks 301 are clamped into the other end of the L-shaped groove 102, the upper side of the ring sleeve 3 presses the spherical clamping blocks 403, the spherical clamping blocks 403 are contracted into the notches 401, when the supporting blocks 301 are clamped into the other end of the L-shaped groove 102, the compressed springs 404 recover the initial length, and the spherical clamping blocks 403 are driven to be clamped into the clamping grooves 304, so that the installation of the semicircular filter cap 303 is completed, and the semicircular filter cap 303 can be disassembled by.
Through the semicircular filter cap 303 installed at the lower side of the ring sleeve 3, when the first collecting barrel 1 is inserted into an oil field for sampling, the semicircular filter cap 303 can intercept impurities such as silt particles outside the oil suction nozzle 101, so that the oil suction nozzle 101 can easily sample crude oil permeating into the semicircular filter cap 303, thereby reducing the impurity content of a sample, ensuring that the detection result of the sample is more accurate, the arranged L-shaped groove 102 and the spherical clamping block 403 facilitate the installation and the disassembly of the semicircular filter cap 303, ensuring that the semicircular filter cap 303 is more convenient to clean, and further improving the convenience of the device.
The spout has all been seted up to the both sides of notch 401 of this embodiment, and the slider is installed to the both sides of baffle 402, and slider sliding fit is in the spout.
The fixing ring 4 of this embodiment is located on the upper side of the ring sleeve 3, and the inner diameter of the ring sleeve 3 is equal to the outer diameter of the first collecting cylinder 1.
In the embodiment, a piston 203 is slidably fitted in the second collecting cylinder 2, a pull rod 202 is mounted on one side of the piston 203, and a push block 204 is mounted on one end of the pull rod 202 extending out of the second collecting cylinder 2.
The upper end of the inner cavity of the first collecting cylinder 1 of the embodiment is communicated with the middle part of the inner cavity of the second collecting cylinder 2, and the piston 203 is positioned at the upper side of the joint of the first collecting cylinder 1 and the second collecting cylinder 2. Through pulling the push block 204, the push block 204 drives the pull rod 202 and the piston 203 to move upwards, so that the first collecting cylinder 1 sucks the crude oil into the bottom of the inner cavity of the second collecting cylinder 2 through the oil suction nozzle 101.
The discharge gate has been seted up to the downside of the second surge drum 2 of this embodiment, is provided with stopper cap 201 in the discharge gate. The plug cap 201 is arranged, so that collected crude oil can be conveniently taken out.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent changes made according to the technical solution of the present invention belong to the scope of the present invention as far as possible.
Claims (6)
1. The utility model provides an oil recovery sampling device which characterized in that: the oil-water separator comprises a first collecting cylinder (1), wherein a second collecting cylinder (2) is installed at the upper end of one side of the first collecting cylinder (1), the lower end of the first collecting cylinder (1) is connected with an oil suction nozzle (101), and a plurality of L-shaped grooves (102) are formed in the lower end of the peripheral side of the first collecting cylinder (1);
a ring sleeve (3) is arranged on the lower side of the first collecting barrel (1), a plurality of supporting blocks (301) are mounted at the upper end of the inner side of the ring sleeve (3), the supporting blocks (301) are in sliding fit in the L-shaped groove (102), a semicircular filtering cap (303) is mounted on the lower side of the ring sleeve (3), and the oil suction nozzle (101) is located on the inner side of the semicircular filtering cap (303);
a plurality of draw-in grooves (304) have been seted up to the upside of ring sleeve (3), and solid fixed ring (4) are installed to the lower extreme of first collecting vessel (1) week side, and notch (401) have been seted up to the inside of solid fixed ring (4), and notch (401) internal connection has spring (404), and the one end of spring (404) is connected with baffle (402), and spherical fixture block (403) are installed to one side of baffle (402), and the one end card of spherical fixture block (403) is gone into in draw-in groove (304).
2. The oil recovery sampling device of claim 1, wherein: the spout has all been seted up to the both sides of notch (401), and the slider is installed to the both sides of baffle (402), and slider sliding fit is in the spout.
3. The oil recovery sampling device of claim 1, wherein: the fixed ring (4) is positioned on the upper side of the ring sleeve (3), and the inner diameter of the ring sleeve (3) is equal to the outer diameter of the first collecting barrel (1).
4. The oil recovery sampling device of claim 1, wherein: a piston (203) is arranged in the second collecting cylinder (2) in a sliding fit mode, a pull rod (202) is installed on one side of the piston (203), and a push block (204) is installed at one end, extending out of the second collecting cylinder (2), of the pull rod (202).
5. The oil recovery sampling device of claim 4, wherein: the upper end of the inner cavity of the first collecting cylinder (1) is communicated with the middle part of the inner cavity of the second collecting cylinder (2), and the piston (203) is positioned at the upper side of the joint of the first collecting cylinder (1) and the second collecting cylinder (2).
6. The oil recovery sampling device of claim 1, wherein: a discharge hole is formed in the lower side of the second collecting cylinder (2), and a plug cap (201) is arranged in the discharge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022434286.8U CN213600424U (en) | 2020-10-28 | 2020-10-28 | Oil extraction sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022434286.8U CN213600424U (en) | 2020-10-28 | 2020-10-28 | Oil extraction sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213600424U true CN213600424U (en) | 2021-07-02 |
Family
ID=76593136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022434286.8U Expired - Fee Related CN213600424U (en) | 2020-10-28 | 2020-10-28 | Oil extraction sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213600424U (en) |
-
2020
- 2020-10-28 CN CN202022434286.8U patent/CN213600424U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |