CN206439049U - A kind of Novel oil well automatic sampling apparatus - Google Patents
A kind of Novel oil well automatic sampling apparatus Download PDFInfo
- Publication number
- CN206439049U CN206439049U CN201720057548.9U CN201720057548U CN206439049U CN 206439049 U CN206439049 U CN 206439049U CN 201720057548 U CN201720057548 U CN 201720057548U CN 206439049 U CN206439049 U CN 206439049U
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- China
- Prior art keywords
- iron core
- pipe sleeve
- core
- control
- oil well
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Abstract
The utility model provides a kind of Novel oil well automatic sampling apparatus, it is characterised in that：The Novel oil well automatic sampling apparatus includes：Pipe sleeve, the pipe sleeve is the cylindrical drum of one end open, and the openend of the pipe sleeve is provided with connecting portion, and the blind end of the pipe sleeve is provided with the first iron core, and the iron core is provided with wound around coil；Slide core, the slide core is arranged inside the pipe sleeve, the inwall of the outer wall of the slide core and the pipe sleeve is brought into close contact, the slide core can along the pipe sleeve axial movement, the slide core top is provided with the second iron core, second iron core is provided with wound around coil, and second iron core is oppositely arranged with first iron core；Probe tube, the probe tube is detachably connected by the connecting portion with the pipe sleeve；Wherein, by the electrical current direction for the wound around coil for controlling first iron core and second iron core, to control first iron core and second iron core close or remote.
Description
Technical field
The utility model is related to technical field of petroleum machinery, and in particular to a kind of Novel oil well automatic sampling apparatus.
Background technology
Oil is a kind of sticky, dark brown liquid.There is petroleum storage upper crustal some areas, and main component is various
Alkane, cycloalkane, the mixture of aromatic hydrocarbon.In oil extraction process, early stage needs the oil product for carrying out oil well to be sampled,
The important informations such as oil production, quality and oil field development data to obtain oil well.The sample cock that current oil field is used is generally
Common hand wheel type flashboard valve, common hand wheel type flashboard valve includes valve body and the handwheel opened or closed for application valve body, commonly
The valve body of hand wheel type flashboard valve is arranged on outside crude oil pipe by a short tube.When sampling, handwheel is rotated, hand wheel type is opened
Flashboard valve, liquid sprays from the outlet of short tube.
Had the following disadvantages using aforesaid way：1. hand wheel type flashboard valve is arranged on outside crude oil pipe, the crude oil of taking-up
Oil sample is flowed out at oil pipe tube wall, when opening the handwheel, and the larger dead oil of the viscosity being attached on tube wall is by by oil
Pipe is taken out of together to the fluid of Short Tube Orifices, it is impossible to really represents the sample to be gathered, therefore usual more difficult surveys exactly
The information that the crude oil of flowline internal flow is brought.2. catch the oil sprayed from short tube with vessel to be chemically examined, sampling process
In be easily contaminated oil sample, therefore the it cannot be guaranteed that accuracy of oil assay.3. using such device in sampling not
Can control sampling number, it is impossible to automatic ration extracts oil sample, and experiment aequum can not reached, it is necessary to gather again by having lacked, many
It then can cause to waste.
The content of the invention
In view of this, the utility model provides a kind of Novel oil well automatic sampling apparatus, to solve of the prior art ask
Topic.
In order to solve the above technical problems, the utility model provides a kind of Novel oil well automatic sampling apparatus, it is characterised in that：
The Novel oil well automatic sampling apparatus includes：
Pipe sleeve, the pipe sleeve is the cylindrical drum of one end open, and the openend of the pipe sleeve is provided with connecting portion, the pipe sleeve
Blind end is provided with the first iron core, and the iron core is provided with wound around coil；
Slide core, the slide core is arranged inside the pipe sleeve, the inwall of the outer wall of the slide core and the pipe sleeve
Be brought into close contact, the slide core can along the pipe sleeve axial movement, the slide core top is provided with the second iron core, described the
Two iron cores are provided with wound around coil, and second iron core is oppositely arranged with first iron core；
Probe tube, the probe tube is detachably connected by the connecting portion with the pipe sleeve；
Wherein, by the electrical current direction for the wound around coil for controlling first iron core and second iron core, to control
Make first iron core and second iron core is close or remote.
Preferably, the Novel oil well automatic sampling apparatus also includes control button, and the control button includes being arranged at
Control seat and active button inside the pipe sleeve；
Hollow cavity is provided with inside the slide core, the side of the cavity is provided with sawtooth portion, the active button set
The side in sawtooth portion is provided with loaded on the slide core, and the side that the active button is contacted with the sawtooth portion is sawed provided with fixed
Tooth, the fixed sawtooth and the sawtooth in the sawtooth portion match；
The first end of the active button is extended to outside the pipe sleeve through the pipe sleeve, and the second of the active button
End is connected by return spring with the control seat.
Preferably, the control seat is connected by the 3rd iron core with the return spring, and the 3rd iron core is provided with and twined
Coiling；
The active button is core material；
By controlling whether the energization of wound around coil on the 3rd iron core controls the 3rd iron core and the work
Dynamic button is close or remote.
Preferably, the Novel oil well automatic sampling apparatus is additionally provided with：
Liquid level gauge, the probe tube interior side is provided with liquid level gauge mounting groove, and the liquid level gauge is arranged at the liquid level gauge
In mounting groove；
Control device, the control device includes the first iron core control device, the second iron core control device, the 3rd iron core control
Device processed；The first iron core control device is used for the sense of current for whether being powered and being powered for controlling first iron core,
The second iron core control device is used for the sense of current for whether being powered and being powered for controlling second iron core, the 3rd iron core
Control device is used for the sense of current for whether being powered and being powered for controlling the 3rd iron core；
The liquid level gauge is connected with the control device, the liquid level of the liquid level gauge measurement sampling liquid in pipe, and
The level value is transferred to described control unit, the control is according to the level condition control of the sampling liquid in pipe
The energization situation of first iron core, the second iron core and the 3rd iron core.
The probe tube of sampling apparatus of the present utility model is designed with the pipe sleeve split, when the probe tube is damaged, institute
Stating pipe sleeve can reuse, and only need to change the probe tube；In addition, the slide core is by being wrapped in first iron core
Controlled with the energization direction of the wound around coil on second iron core, convenient operation.
Sampling apparatus of the present utility model is additionally provided with control button, the wound around coil no power on the 3rd iron core
When, in the presence of the return spring, the fixation sawtooth of the active button is mutually engaged with the sawtooth in the sawtooth portion, described
Slide core is in the lock state, and when the wound around coil on the 3rd iron core is powered, the 3rd iron core is magnetized, in institute
Under the attraction effect for stating the 3rd iron core, the interlocking pattern of the fixation sawtooth for stating active button and the sawtooth in the sawtooth portion
Release, the slide core can be moved freely along the pipe sleeve 1.
Brief description of the drawings
Fig. 1 is the structural representation of Novel oil well automatic sampling apparatus of the present utility model.
Embodiment
In order to be better understood from the utility model, traveling one is entered to the utility model with reference to specific embodiments and the drawings
The description of step.
As shown in figure 1, Novel oil well automatic sampling apparatus of the present utility model includes：Pipe sleeve 1, slide core 2 and sampling
Pipe 3.
Further, the pipe sleeve 1 is the cylindrical drum of one end open, and the openend of the pipe sleeve 1 is provided with connecting portion 101,
The blind end of the pipe sleeve 1 is provided with the first iron core 102, and the iron core 102 is provided with wound around coil.
Further, the slide core 2 is arranged inside the pipe sleeve 1, the outer wall of the slide core 2 and the pipe sleeve 1
Inwall be brought into close contact, the slide core 2 can along the pipe sleeve 1 axial movement, the top of slide core 2 be provided with the second iron
Core 201, second iron core 201 is provided with wound around coil, and second iron core 201 is oppositely arranged with first iron core 102.
Further, the probe tube 3 is detachably connected by the connecting portion 101 with the pipe sleeve 1.
Further, by the electrical current for the wound around coil for controlling first iron core 102 and second iron core 201
Direction, to control first iron core 102 and second iron core 201 close or remote.
It is during Novel oil well automatic sampling apparatus of the present utility model works：
The 1st, the probe tube 3 is installed on to the opening of the pipe sleeve 1；
2nd, the electrical current direction of the wound around coil of first iron core 102 and second iron core 201 is controlled, is made described
Second iron core 201 away from first iron core 102, will the slide core 2 push down on, the slide core is pushed to described
The lowermost end of probe tube；
3rd, the inlet of the probe tube is extend into petroleum oil to be sampled, then controls first iron core
102 and second iron core 201 wound around coil electrical current direction, make second iron core 201 close to first iron
Core 102, will the slide core 2 be lifted up, petroleum oil is drawn into probe tube.
The probe tube of sampling apparatus of the present utility model is designed with the pipe sleeve split, when the probe tube is damaged, institute
Stating pipe sleeve can reuse, and only need to change the probe tube；In addition, the slide core is by being wrapped in first iron core
Controlled with the energization direction of the wound around coil on second iron core, convenient operation.
Further, in one embodiment of the present utility model, the Novel oil well automatic sampling apparatus also includes control
Button 4 processed, the control button 4 includes being arranged at control seat 401 and the active button 402 inside the pipe sleeve 1.
Further, the inside of slide core 2 is provided with hollow cavity 202, and the side of the cavity 202 is provided with sawtooth portion
203, the active button 402 is set in the side that the slide core 2 is provided with sawtooth portion 203, and the active button 402 and institute
The side for stating the contact of sawtooth portion 203 is provided with fixed sawtooth 403, the fixed sawtooth 403 and the sawtooth phase in the sawtooth portion 203
Match somebody with somebody.
Further, the first end 4021 of the active button 402 is extended to outside the pipe sleeve 1 through the pipe sleeve 1,
Second end of the active button 402 is connected by return spring 404 with the control seat 401.
Further, the control seat 401 is connected by the 3rd iron core 405 with the return spring 404, the three-iron
Core 405 is provided with wound around coil.
Further, the active button 402 is core material.
Further, by controlling whether the energization of wound around coil on the 3rd iron core 405 controls the described 3rd
Iron core 405 is close or remote with the active button 402.
Specifically, during wound around coil no power on the 3rd iron core 405, in the effect of the return spring 404
Under, the fixation sawtooth 403 of the active button 402 is mutually engaged with the sawtooth in the sawtooth portion 203, and the slide core 2 is in lock
Determine state, when the wound around coil on the 3rd iron core 405 is powered, the 3rd iron core 405 is magnetized, the described 3rd
Under the attraction effect of iron core 405, the fixation sawtooth 403 for stating active button 402 is stung with the sawtooth in the sawtooth portion 203
Conjunction state is released, and the slide core 2 can be moved freely along the pipe sleeve 1.
In another embodiment of the present utility model, the Novel oil well automatic sampling apparatus is additionally provided with：Liquid level gauge 5 with
And control device.
Further, the interior side of probe tube 3 is provided with liquid level gauge mounting groove 301, and the liquid level gauge 5 is arranged at described
In liquid level gauge mounting groove 301.
Further, the control device includes the first iron core control device, the second iron core control device, the 3rd iron core control
Device processed；The first iron core control device is used for the sense of current for whether being powered and being powered for controlling first iron core,
The second iron core control device is used for the sense of current for whether being powered and being powered for controlling second iron core, the 3rd iron core
Control device is used for the sense of current for whether being powered and being powered for controlling the 3rd iron core.
Further, the liquid level gauge 5 is connected with the control device, and the liquid level gauge measures liquid in the probe tube 3
The liquid level of body, and the level value is transferred to the control device, the control device is according to liquid in the probe tube 3
Level condition controls the energization situation of first iron core, the second iron core and the 3rd iron core.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And the not restriction to embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And thus
Among the obvious changes or variations amplified out is still in protection domain of the present utility model.
Claims (4)
1. a kind of Novel oil well automatic sampling apparatus, it is characterised in that：The Novel oil well automatic sampling apparatus includes：
Pipe sleeve, the pipe sleeve is the cylindrical drum of one end open, and the openend of the pipe sleeve is provided with connecting portion, the closing of the pipe sleeve
End is provided with the first iron core, and the iron core is provided with wound around coil；
Slide core, the slide core is arranged inside the pipe sleeve, and the inwall of the outer wall of the slide core and the pipe sleeve is close
Laminating, the slide core can along the pipe sleeve axial movement, the slide core top be provided with the second iron core, second iron
Core is provided with wound around coil, and second iron core is oppositely arranged with first iron core；
Probe tube, the probe tube is detachably connected by the connecting portion with the pipe sleeve；
Wherein, by the electrical current direction for the wound around coil for controlling first iron core and second iron core, to control
State the first iron core and second iron core is close or remote.
2. Novel oil well automatic sampling apparatus according to claim 1, it is characterised in that：The Novel oil well is sampled automatically
Device also includes control button, and the control button includes being arranged at control seat and the active button inside the pipe sleeve；
Hollow cavity is provided with inside the slide core, the side of the cavity is provided with sawtooth portion, and the active button is set in
The slide core is provided with the side in sawtooth portion, and the side that the active button is contacted with the sawtooth portion is provided with fixed sawtooth,
The fixed sawtooth and the sawtooth in the sawtooth portion match；
The first end of the active button is extended to outside the pipe sleeve through the pipe sleeve, and the second end of the active button leads to
Return spring is crossed to be connected with the control seat.
3. Novel oil well automatic sampling apparatus according to claim 2, it is characterised in that：The control seat passes through three-iron
Core is connected with the return spring, and the 3rd iron core is provided with wound around coil；
The active button is core material；
By control the wound around coil on the 3rd iron core energization whether come control the 3rd iron core with it is described activity by
Button is close or remote.
4. the Novel oil well automatic sampling apparatus according to claim 1 or 2 or 3, it is characterised in that：The Novel oil well is certainly
Dynamic sampling apparatus is additionally provided with：
Liquid level gauge, the probe tube interior side is provided with liquid level gauge mounting groove, and the liquid level gauge is arranged at the liquid level gauge and installed
In groove；
Control device, the control device includes the first iron core control device, the second iron core control device, the 3rd iron core control dress
Put；The first iron core control device is used for the sense of current for whether being powered and being powered for controlling first iron core, described
Second iron core control device is used for the sense of current for whether being powered and being powered for controlling second iron core, the control of the 3rd iron core
Device is used for the sense of current for whether being powered and being powered for controlling the 3rd iron core；
The liquid level gauge is connected with the control device, the liquid level of the liquid level gauge measurement sampling liquid in pipe, and by institute
State level value and be transferred to described control unit, the control controls described first according to the level condition of the sampling liquid in pipe
The energization situation of iron core, the second iron core and the 3rd iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057548.9U CN206439049U (en) | 2017-01-17 | 2017-01-17 | A kind of Novel oil well automatic sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057548.9U CN206439049U (en) | 2017-01-17 | 2017-01-17 | A kind of Novel oil well automatic sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206439049U true CN206439049U (en) | 2017-08-25 |
Family
ID=59636381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720057548.9U Expired - Fee Related CN206439049U (en) | 2017-01-17 | 2017-01-17 | A kind of Novel oil well automatic sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206439049U (en) |
-
2017
- 2017-01-17 CN CN201720057548.9U patent/CN206439049U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20210117 |