CN207336124U - Sample anti-splash device and sampling system - Google Patents
Sample anti-splash device and sampling system Download PDFInfo
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- CN207336124U CN207336124U CN201721086992.XU CN201721086992U CN207336124U CN 207336124 U CN207336124 U CN 207336124U CN 201721086992 U CN201721086992 U CN 201721086992U CN 207336124 U CN207336124 U CN 207336124U
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Abstract
The utility model discloses one kind sampling anti-splash device and sampling system, belong to oil field development technical field.The sampling anti-splash device includes cap body and drainage tube, the cap body for being provided with drainage tube is installed on the bung hole of sample bucket and forms sampling system, the sample tap of the mouth of pipe alignment well head of drainage tube, and ensure that sample tap is extend into the mouth of pipe of drainage tube, the sample cock of well head is opened again, enroll oil sample, so that the direct splash of oil sample with pressure is in sample bucket, due to cap body stop oil sample will not splash to the outside of sample bucket, and the gas for entering sample bucket can be flowed out by the second through hole, prevent due to the hypertonia in sample bucket and open-top cap body, the problem of causing oil sample information inaccuracy or scene pollution；In operation, operating personnel without again with it is hand steered live sample bucket bung, it is easy to operate；It is simple in structure meanwhile device volume is small, it is easy to carry, can repeatedly it use.
Description
Technical field
Oil field development technical field is the utility model is related to, more particularly to a kind of sampling anti-splash device and sampling system.
Background technology
Oil well is in process of production, it is necessary to daily carry out oil well the admission work of oil sample, to obtain the work of oil well at present
Make state.When enrolling oil sample, if air content is larger in oil well liquid stream, easily causes liquid stream and enter splash after sample bucket, therefore, such as
What antispray becomes the problem of urgent need to resolve in admission oil sample.
It is main to be blocked using sampling bung or cotton yarn come antispray during the admission oil sample of the prior art.
In the process of implementing the utility model, designer has found that the prior art has at least the following problems：
Due to it is existing admission oil sample be one man operation, it is necessary to operating personnel on the other hand open gate, hold sample bucket on the other hand, with
This is it is also desirable to buttress the bung of sample bucket, when oil sample sprays, since oil sample carries certain pressure, easily causes oil sample spray
Splash to sample bucket, sample bucket abjection, oil sample spills, and on the one hand easily leads to the oil sample information inaccuracy of acquisition, the opposing party
Face easily causes live pollution, influences live standardization, increases employee work amount.
Utility model content
In consideration of it, the utility model provides a kind of sampling anti-splash device and sampling system, during preventing admission oil sample
Make since oil sample is with pressure outside oil sample splash to sample bucket.
On the one hand, the utility model embodiment provides a kind of sampling anti-splash device, and described device includes cap body and draws
Flow tube, wherein,
The cap body is arranged on the bung hole of sample bucket, and the cap body offers first through hole, and the first of the drainage tube
End is inserted into the first through hole and is connected with the cap body, and the second end of the drainage tube is connected with the sample tap of well head；
The cap body is further opened with least one second through hole, each second through hole connect the sample bucket with it is described
The outside of device.
Further, the cap body includes head cover and the gusset being connected with the head cover periphery, and the head cover is suitable for closure
The bung hole of the sample bucket.
Further, the first end of the drainage tube by the first through hole extend inward into the head cover lower end,
And it is connected with the head cover.
Further, second through hole is uniformly distributed on the head cover, and the quantity of second through hole is 3-5
It is a.
Further, the drainage tube and the head cover are coaxial.
Further, the caliber of the drainage tube is more than the bore of the sample tap.
On the other hand, the utility model embodiment additionally provides a kind of sampling system, will the system comprises aforesaid right
The sampling anti-splash device and sample bucket in any one of 1-6 are sought, the sampling anti-splash device is removably disposed in institute
State on the bung hole of sample bucket.
Further, the system also includes bung, the bung is suitable for the end that lid is located at the second end of the drainage tube
On mouth.
The beneficial effect of technical solution that the utility model embodiment provides is：
The utility model embodiment provides one kind to make oil sample splash since oil sample is with pressure when preventing admission oil sample
To sample bucket outer samples anti-splash device and sampling system.Sampling anti-splash device includes cap body and drainage tube, will be provided with
The cap body of drainage tube is installed on the bung hole of sample bucket and forms sampling system, and the mouth of pipe of drainage tube is directed at the sample tap of well head,
And ensure that sample tap is extend into the mouth of pipe of drainage tube, then the sample cock of well head is opened, enroll oil sample so that oil sample with pressure
Direct splash in sample bucket, due to cap body stop oil sample will not splash to the outside of sample bucket, and enter sample bucket
Gas can be flowed out by the second through hole, prevented due to the hypertonia in sample bucket and open-top cap body, caused oil sample information not
The problem of accurate or scene pollution；In operation, operating personnel are without again with the bung of hand steered firmly sample bucket, operation letter
Just；It is simple in structure meanwhile device volume is small, it is easy to carry, can repeatedly it use.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the utility model
Example is applied, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of cross-sectional view for sampling anti-splash device that the utility model embodiment provides；
Fig. 2 is a kind of cross-sectional view for sampling system that the utility model embodiment provides；
Fig. 3 is a kind of positive structure diagram for sampling system that the utility model embodiment provides.
Reference numeral in figure represents respectively：
1st, cap body；
101st, first through hole；
102nd, the second through hole；
103rd, head cover；
104th, gusset；
2nd, drainage tube；
3rd, sample bucket；
4th, bung；
5th, handle.
Embodiment
To make the technical solution of the utility model and advantage clearer, the utility model is implemented below in conjunction with attached drawing
Mode is described in further detail.
The utility model embodiment provides a kind of sampling anti-splash device, its cross-sectional view is as shown in Figure 1, bag
Include cap body 1 and drainage tube 2.
Cap body 1 is arranged on the bung hole of sample bucket 3, and cap body 1 offers first through hole 101, the first end insertion of drainage tube 2
First through hole 101 and it is connected with cap body 1, the second end of drainage tube 2 is connected with the sample tap of well head.
Cap body 1 is further opened with least one second through hole 102, and each connection sample bucket 3 of second through hole 102 is outer with device
Portion.
Therefore, the sampling anti-splash device of the utility model embodiment utilizes cap body 1 and drainage tube 2, is opened up by cap body 1
There is first through hole 101, the first end insertion first through hole 101 of drainage tube 2 is simultaneously fixed in cap body 1, will be provided with drainage tube 2
Cap body 1 is installed on the bung hole of sample bucket 3, the sample tap of the mouth of pipe alignment well head of drainage tube 2, and ensures that sample tap is extend into
In the mouth of pipe of drainage tube 2, then the sample cock of well head is opened, enroll oil sample so that the direct splash of oil sample with pressure is in sample bucket 3
It is interior, due to cap body 1 stop oil sample will not splash to the outside of sample bucket 3, and the gas for entering sample bucket 3 can be by
Two through holes 102 flow out, and prevent due to the hypertonia in sample bucket 3 and open-top cap body 1, cause oil sample information inaccurate or live
The problem of pollution, meanwhile, in operation, operating personnel without again with it is hand steered live sample bucket 3 bung, it is easy to operate.
Based on said structure, in the sampling anti-splash device of the utility model embodiment, cap body 1 includes 103 He of head cover
The gusset 104 being connected with 103 periphery of head cover, head cover 103 are suitable for the bung hole of closure sample bucket 3, it is preferable that as shown in Figure 1, gusset
104 are mutually perpendicular to head cover 103.
In connection relation, on the one hand, fixed in order to enable being connected between cap body 1 and sample bucket 3, by gusset 104
Inner wall on can be provided with internal thread or protrusion, correspondingly can be provided with outer spiral shell on the outer wall at the bung hole of sample bucket 3
Line or groove so that cap body 1 can be coordinated with sample bucket 3 by internal thread and external screw thread or cap body is realized in the cooperation of raised and groove
Connection between 1 and sample bucket 3 is fixed.
On the other hand, in order to allow drainage tube 2 to be preferably connected fixation with cap body 1, the first end of drainage tube 2 passes through
One through hole 101 extends inward into the lower end of head cover 103 and is connected with head cover 103, as shown in Figure 1, can be by way of bonding
Inner wall of the outer wall that the first end of drainage tube 2 extends internally with head cover 103 at first through hole 101 is connected, is ensured
Drainage tube 2 is fixed in cap body 1.
It should be noted that for the ease of enrolling oil sample, drainage tube 2 and head cover 103 are coaxial, if drainage tube 2 and head cover
103 is coaxial, then operating personnel must hand rest sample bucket 3 side ensure center of gravity balance, operation difficulty is big, therefore,
The position of first through hole 101 is arranged on the middle part of head cover 103, ensures that drainage tube 2 and head cover 103 are coaxial.
It is new in this practicality after ensuring that cap body 1 is fixedly connected with sample bucket 3, drainage tube 2 is fixedly connected with head cover 103
In the sampling anti-splash device of type embodiment, the caliber of drainage tube 2 is more than the bore of the sample tap of well head so that wellhead sampling mouth
The pipe nipple at place can be extend into drainage tube 2, it is ensured that the oil sample taken out at well head only can enter sampling by drainage tube 2
In bucket 3.
In order to ensure the balance of the pressure in sampling process, at least one second is offered around first through hole 101
Through hole 102, the second through hole 102 is uniformly distributed on head cover 103, and the quantity of the second through hole 102 is 3-5 so that from well head
The gas contained in the oil sample of middle outflow can flow out sample bucket 3 after being flowed into sample bucket 3 by the second through hole 102, make
The pressure obtained in sample bucket 3 is unlikely to excessive and produces liquid splash, in turn results in the pollution at scene.
It should be noted that the sampling anti-splash device is small, and it is as a result simply, easy to carry, can repeatedly it make
With suitable for promoting the use of in oilfield production.
The utility model embodiment also provides a kind of sampling system, including above-mentioned sampling anti-splash device and sampling
Bucket 3, as shown in Fig. 2, being the cross-sectional view of sampling system, sampling anti-splash device is removably disposed in sample bucket 3
Bung hole on.
Further, system further includes bung 4, and bung 4 is suitable on the port for the second end that lid is located at drainage tube 2, such as Fig. 3
It is shown, when sampling system need not be in use, bung 4 be covered on the port for the second end for being located at drainage tube 2, for sealing drainage tube
The port of 2 second end；When sampling system needs sampling, bung 4 is removed so that the mouth of pipe alignment well head of drainage tube 2
Sample tap, and ensure that sample tap is extend into the mouth of pipe of drainage tube 2, realize the admission of oil sample；When sampling system completes oil sample
During admission, bung 4 is covered again on the port for the second end for being located at drainage tube 2, together with sample bucket 3 and sampling anti-splash device one
The straight Chemical Examination Station that brings back to carries out further oil sample detection.
Meanwhile system further includes handle 5, as shown in figure 3, handle 5 is arranged on sample bucket 3, personnel easy to operation carry,
Meanwhile during oil sample is enrolled, handle 5 can be hung on well head so that operating personnel need not be in admission oil sample
During always with it is hand steered live sample bucket 3, improve the operating experience of operating personnel.
During practically use, operated according to the following steps：
First, well mouth sampling valve is opened, discharges the dead oil at well head, to ensure the accuracy of the oil sample of admission；
Secondly, sampling anti-splash device is installed on sample bucket 3, removes bung 4, and the mouth of pipe of drainage tube 2 is aligned
The sample tap of well head, and ensure that the pipe nipple at sample tap is extend into the mouth of pipe of drainage tube 2；
Again, well mouth sampling valve is opened, carries out the admission of oil sample；
Finally, after enrolling enough oil samples, well mouth sampling valve is closed, covers bung 4, it is anti-together with sample bucket 3 and sampling
Spraying and splashing facility brings back to Chemical Examination Station and carries out further oil sample detection always.
The above is for only for ease of it will be understood by those skilled in the art that the technical solution of the utility model, not to
Limit the utility model.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. one kind sampling anti-splash device, it is characterised in that described device includes cap body (1) and drainage tube (2), wherein,
The cap body (1) is arranged on the bung hole of sample bucket (3), and the cap body (1) offers first through hole (101), described to draw
The first end of flow tube (2) is inserted into the first through hole (101) and is connected with the cap body (1), and the second of the drainage tube (2)
End is connected with the sample tap of well head；
The cap body (1) is further opened with least one second through hole (102), is taken described in each second through hole (102) connection
Sample bucket (3) and the outside of described device.
2. sampling anti-splash device according to claim 1, it is characterised in that the cap body (1) include head cover (103) and
The gusset (104) being connected with the head cover (103) periphery, the head cover (103) are suitable for the bung hole for blocking the sample bucket (3).
3. sampling anti-splash device according to claim 2, it is characterised in that the first end of the drainage tube (2) passes through
The first through hole (101) extends inward into the lower end of the head cover (103) and is connected with the head cover (103).
4. sampling anti-splash device according to claim 2, it is characterised in that second through hole (102) is uniformly distributed
On the head cover (103), and the quantity of second through hole (102) is 3-5.
5. sampling anti-splash device according to claim 2, it is characterised in that the drainage tube (2) and the head cover
(103) it is coaxial.
6. sampling anti-splash device according to claim 1, it is characterised in that the caliber of the drainage tube (2) is more than institute
State the bore of sample tap.
7. a kind of sampling system, it is characterised in that the system comprises the sampling in the claims any one of 1-6 to prevent
Spraying and splashing facility and sample bucket (3), the sampling anti-splash device are removably disposed on the bung hole of the sample bucket (3).
8. sampling system according to claim 7, it is characterised in that the system also includes bung (4), the bung
(4) it is suitable on the port for the second end that lid is located at the drainage tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086992.XU CN207336124U (en) | 2017-08-28 | 2017-08-28 | Sample anti-splash device and sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086992.XU CN207336124U (en) | 2017-08-28 | 2017-08-28 | Sample anti-splash device and sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336124U true CN207336124U (en) | 2018-05-08 |
Family
ID=62370647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086992.XU Active CN207336124U (en) | 2017-08-28 | 2017-08-28 | Sample anti-splash device and sampling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155957A (en) * | 2020-01-12 | 2020-05-15 | 南通理工学院 | Anti-splashing method for lifting and lowering oil pipe |
-
2017
- 2017-08-28 CN CN201721086992.XU patent/CN207336124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155957A (en) * | 2020-01-12 | 2020-05-15 | 南通理工学院 | Anti-splashing method for lifting and lowering oil pipe |
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