CN206158723U - Steam quality measuring device - Google Patents
Steam quality measuring device Download PDFInfo
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- CN206158723U CN206158723U CN201621060787.1U CN201621060787U CN206158723U CN 206158723 U CN206158723 U CN 206158723U CN 201621060787 U CN201621060787 U CN 201621060787U CN 206158723 U CN206158723 U CN 206158723U
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Abstract
The utility model discloses a steam quality measuring device, it relates to steam quality and measures technical field, and it includes: steam quality measuring unit, it includes: first body along axis extend, wear to establish the second body in first body, form the runner between first body and the second body, the through hole has been seted up on the lateral wall of second body, the inside of second body is provided with first baffle, first baffle becomes first cavity and second cavity with the internal partitioning of second body, the through hole is located the lateral wall of the second body of first cavity department, the first intercommunicating pore of first cavity of intercommunication and second cavity is seted up to the upper end of first baffle, the second intercommunicating pore of first cavity of intercommunication and second cavity is seted up to the lower extreme of first baffle, a divide interface position to carry out measuring phase contact area measuring device for being directed at in the second cavity, a ressure measurement unit for the measuring pressure, a temperature measurement unit for measure the temperature, the control unit, it is used for receiving data and handles and save.
Description
Technical field
The utility model is related to steam quality field of measuring technique, more particularly to a kind of steam quality measurement device.
Background technology
Liaohe Oil Field is the maximum viscous crude production base of China, current Liaohe Oil Field mainly driven with steam soak, steam and
Based on the development schemes such as SAGD (SAGD), on stream, in order to reasonably adjust steam injection parameter, need
Steam quality parameter is measured in steam production and during injecting, accurately to analyze and grasping steam injection efficiency,
Thermal recovery efficiency is improved, thus it is significant to the accurate measurement of steam quality.Traditional dryness factor measurement method is generally using manual
Method is tested, is widely adopted in the heat note operation of oil field, the certainty of measurement of the method is higher, but is unable to real-time in-line testing, its survey
The result of examination truly can not continuously react the steam quality of whole production process, and hand labor intensity is big.In other methods
In can also with traditional flow measurement instrument and the combined test method of density measure instrument, such as using turbine flowmeter, in
Sub- densitometer and combinations thereof method, but these radioactivity survey instrument are more fragile and lack necessary safeguard procedures, subsurface environment
Complexity, security performance is difficult to ensure that under lower going-into-well, therefore, it is difficult to large-scale promotion.
Utility model content
In order to overcome the drawbacks described above of prior art, the utility model embodiment technical problem to be solved there is provided
A kind of steam quality measurement device, it is difficult to the steam quality parameter to down-hole during can solve the problem that under steam injection well
Carry out the problem of real-time measurement.
The concrete technical scheme of the utility model embodiment is：
A kind of steam quality measurement device, including：
Steam quality measuring unit, the steam quality measuring unit includes：Along the first body that axis extends；It is located in
The second body in the first pipe body, forms runner, the side of second body between first body and the second body
Offer through hole on wall, second body is internally provided with the first dividing plate, first dividing plate is by second body
Inside be separated into first chamber and second chamber, the through hole is located at the side wall of the second body at the first chamber
On, the upper end of first dividing plate offers the first intercommunicating pore of the connection first chamber and second chamber, described first every
The lower end of plate offers the second intercommunicating pore of the connection first chamber and second chamber；For to the interface in second chamber
The phase boundary gauge that position measures；
For measuring the pressure measurement cell of pressure；
For the temperature measurement unit of measurement temperature；
Mutually it is electrically connected with the steam quality measuring unit, the pressure measurement cell, the temperature measurement unit
Control unit, its be used to receiving the steam quality measuring unit, the pressure sensor, the temperature sensor data simultaneously
Processed and stored.
In one preferred embodiment, the through hole is located at least in the upper side wall and lower wall of second body
On.
In one preferred embodiment, it is provided with second between the phase boundary gauge and the second chamber
Dividing plate, the second partition is vertically arranged.
In one preferred embodiment, first dividing plate is vertically arranged.
In one preferred embodiment, it is connected with centralizer on the phase boundary gauge.
In one preferred embodiment, second body and the phase boundary gauge are arranged at described
One tubular body.
In one preferred embodiment, first body is transversely arranged with second body.
In one preferred embodiment, the runner at least position for being formed between first body and the second body
In second body top and second body lower section.
In one preferred embodiment, the pressure measurement cell is pressure sensor.
In one preferred embodiment, the temperature measurement unit is temperature sensor.
In one preferred embodiment, the steam quality measurement device is also included for powering for control unit
Power supply.
In one preferred embodiment, the steam quality measurement device also include attemperator, the power supply and
Described control unit is arranged on the inside of the attemperator.
In one preferred embodiment, one end of the attemperator is connected with fishing head.
In one preferred embodiment, described control unit includes controller and memory, and the controller is used for
Receive the steam quality measuring unit, the pressure sensitive unit, the data of the temperature sensing unit and processed, institute
State memory and store for the data after processing the controller described in.
The technical solution of the utility model has following notable beneficial effect：
Steam quality measurement device can once complete temperature, pressure and the steam quality of steamed well in the utility model
The Real-time Collection of data, it truly can continuously react the steam quality of whole production process.Wherein, steam quality measurement dress
By the way of the measurement of carbonated drink split-phase type, data stabilization is reliable not to receive carbonated drink flow pattern fluidised form shadow to steam quality measuring unit in putting
Ring, high precision, while hand labor intensity is substantially reduced.
Description of the drawings
Accompanying drawing described here is only used for task of explanation, and is not intended to by any way limit disclosed in the utility model
Scope.In addition, shape and proportional sizes of each part in figure etc. are only schematic, it is used to help to reason of the present utility model
Solution, is not the shape and proportional sizes for specifically limiting each part of the utility model.Those skilled in the art is new in this practicality
Under the teaching of type, various possible shapes and proportional sizes can be as the case may be selected to implement the utility model.
Fig. 1 is the structural representation of steam quality measuring unit in steam quality measurement device in the utility model embodiment
Figure.
Fig. 2 is the overall structure diagram of steam quality measurement device in the utility model embodiment.
Fig. 3 is the electrical block diagram of steam quality measurement device in the utility model embodiment.
The reference of the figures above：
1st, steam quality measuring unit；11st, the first body；12nd, the second body；121st, through hole；122nd, the first dividing plate；
1221st, the first intercommunicating pore；1222nd, the second intercommunicating pore；123rd, first chamber；124th, second chamber；13rd, phase boundary gauge；
14th, second partition；15th, centralizer；16th, runner；2nd, pressure measurement cell；3rd, temperature measurement unit；4th, control unit；41st, control
Device processed；42nd, memory；5th, power supply；6th, attemperator；7th, fishing head.
Specific embodiment
With reference to the description of accompanying drawing and the utility model specific embodiment, can clearly understand of the present utility model
Details.But, specific embodiment of the present utility model described here is not only used for explaining the purpose of this utility model, and not
Can be understood as by any way being to restriction of the present utility model.Under teaching of the present utility model, technical staff is contemplated that
Based on arbitrarily possible deformation of the present utility model, these are regarded as belonging to scope of the present utility model.Need explanation
It is that, when element is referred to as " being arranged at " another element, it directly on another element or can also can be present placed in the middle
Element.When an element is considered as " connection " another element, it can be directly to another element or can
Can simultaneously there are centering elements.Term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be mechanically connected or
Electrical connection, or the connection of two element internals, can be joined directly together, it is also possible to be indirectly connected to by intermediary,
For the ordinary skill in the art, the concrete meaning of above-mentioned term can as the case may be understood.Made herein
Term " vertical ", " level ", " on ", D score, "left", "right" and similar statement simply to illustrate that mesh
, it is unique embodiment to be not offered as.Unless otherwise defined, all of technology used herein and scientific terminology and category
The implication being generally understood that in the those skilled in the art of the application is identical.Herein used in the description of the present application
Term be intended merely to describe specific embodiment purpose, it is not intended that in limit the application.Term as used herein
"and/or" includes the arbitrary and all of combination of one or more related Listed Items.
In oilfield development process, in order to reasonably adjust steam injection parameter, to well during steam is produced or injected
Under steam quality parameter measured in real time, so as to accurate analysis and grasp steam injection efficiency, thermal recovery efficiency is improved, in this reality
With a kind of steam quality measurement device is proposed in new embodiment, Fig. 1 is that steam quality is surveyed in the utility model embodiment
The structural representation of steam quality measuring unit 1 in amount device, Fig. 3 is steam quality measurement device in the utility model embodiment
Electrical block diagram, as shown in Figure 1, Figure 3, the steam quality measurement device includes：Steam quality measuring unit 1, is used for
The pressure measurement cell 2 of measurement pressure；For the temperature measurement unit 3 of measurement temperature；With steam quality measuring unit 1, pressure
The control unit 4 that measuring unit 2, temperature measurement unit 3 are mutually electrically connected with, it is used to receive steam quality measuring unit 1, pressure
Sensor, the data of temperature sensor are simultaneously processed and stored.Steam quality measuring unit 1 includes：The extended along axis
One body 11；The second body 12 being located in the first body 11, forms runner 16 between the first body 11 and the second body 12,
Offer through hole 121 on the side wall of the second body 12, the second body 12 is internally provided with the first dividing plate 122, the first dividing plate
The inside of the second body 12 is separated into first chamber 123 and second chamber 124 by 122, and through hole 121 is located at first chamber 123
On the side wall of second body 12 at place, the upper end of the first dividing plate 122 offers connection first chamber 123 and second chamber 124
First intercommunicating pore 1221, the lower end of the first dividing plate 122 offers connection first chamber 123 and connects with the second of second chamber 124
Hole 1222；For the phase boundary gauge 13 measured to the interface location in second chamber 124.
During steam is produced or injected, by under this steam quality measurement device together lower going-into-well, when down-hole carbonated drink
When two phase flow passes through runner 16, steam water two phase flow can free in and out first chamber by the through hole 121 of the second body 12
123.In first chamber 123, due to the effect of gravity, carbonated drink can separate, and converge in the steam at the top of first chamber 123
Be connected with the top of second chamber 124 by the first intercommunicating pore 1221, and the water of bottom then by the second intercommunicating pore 1222 with
The bottom of second chamber 124 is connected.Carbonated drink in second chamber 124 occurs an interface, due to from the Jing of runner 16
Cross first chamber 123 and arrive second chamber 124 again, be all interconnected, and the form for connecting is similar to linker, according to connection
Device principle, the fluid column inside three has identical weight position pressure differential or identical equivalent density, therefore when the steam of carbonated drink
When mass dryness fraction changes, its equivalent density necessarily changes, so as to cause the interface location in second chamber 124 to become
Change, therefore the change in location of interface has just reacted the size of steam quality value, and by phase boundary gauge 13 second is detected
The position of disengagement surface just can accurately determine the size of steam quality value in chamber 124.By the He of pressure measurement cell 2
Temperature measurement unit 3 measures respectively the temperature and pressure for obtaining down-hole, and control unit 4 receives steam quality measuring unit 1, pressure
Sensor, the data of temperature sensor may finally obtain steam of the real-time down-hole different pressures with a temperature of and do by processing
Angle value, and real time data is stored.
In order to be better understood by this steam quality measurement device, it will be further explained below and be illustrated.Such as Fig. 1 institutes
Show, substantially in being horizontally disposed with, the cross section of the first body 11 can be various shapes to the first body 11 in steam quality measuring unit 1
Shape, here does not do any restriction.First body 11 with two ends, wherein at least have one end opening be opening-wide state, so
Ensure that steam water two phase flow can flow into the inside of the first body 11.
Second body 12 is located in the first body 11, it is however generally that, the second body 12 is located in the first body 11, and its is same
Sample is arranged approximately along horizontal transverse direction.Formation runner 16 between the first body 11 and the second body 12 is stated, the second body 12
Through hole 121 is offered on the wall of side.The runner 16 formed between first body 11 and the second body 12 is located at least in the second body
12 tops and the lower section of the second body 12.Through hole 121 is located at least on the upper side wall and lower wall of the second body 12.Said structure
Steam water two phase flow is allowd from second body of inflow and outflow 12 of through hole 121 of the upper side wall of the second body 12, it is also possible to
From in second body of inflow and outflow 12 of through hole 121 of the lower wall of the second body 12, that is, fully ensure that in the first body 11 with
Ensure connected state in second body 12, principle is similar to linker.
Second body 12 is internally provided with the first dividing plate 122.First dividing plate 122 can be arranged vertically.First
The inside of the second body 12 is separated into first chamber 123 and second chamber 124 by dividing plate 122, and through hole 121 is located at first chamber
On the side wall of the second body 12 at 123, one end of the second body 12 at first chamber 123 is in closed state.First
The upper end of dividing plate 122 offers the first intercommunicating pore 1221 of connection first chamber 123 and second chamber 124, the first dividing plate 122
Lower end offer connection first chamber 123 and second chamber 124 the second intercommunicating pore 1222 so that second chamber 124 with
First chamber 123 is in connected state, and principle is similar to linker.
The other end of the second body 12 can be provided with for measuring to the interface location in second chamber 124
Phase boundary gauge 13.Phase boundary gauge 13 can be arranged on inside the first body 11.Phase boundary gauge 13 with
Second partition 14 is provided between second chamber 124, second partition 14 is vertically arranged.Vapour in second chamber 124
Water occurs after an interface, and phase boundary gauge 13 can measure the position of disengagement surface on second partition 14 just can be with
Accurately determine the size of steam quality value.
Centralizer 15 is connected with phase boundary gauge 13, the centralizer 15 can be arranged on phase boundary gauge 13
Between the first body 11, it is used for the second body 12, phase boundary gauge 13 its centralizing function, and then improves boundary
The precision of the measurement of measurement apparatus 13.
Pressure measurement cell 2 in the utility model steam quality measurement device can be pressure sensor, certain
Other any devices or instrument that can measure pressure can be used in this steam quality measurement device, and here is not made any
Limit.
Temperature measurement unit 3 in the utility model steam quality measurement device can be temperature sensor, certain
Other it is any can be used in this steam quality measurement device with the device of measurement temperature or instrument, here is not made any
Limit.
Control unit 4 mutually can electrically connect with steam quality measuring unit 1, pressure measurement cell 2, temperature measurement unit 3
Connect, it is used to receive steam quality measuring unit 1, pressure sensor, the data of temperature sensor and be processed and stored.Tool
For body, control unit 4 can include controller 41 and memory 42, controller 41 be used to receiving steam quality measuring unit 1,
Pressure sensitive unit, the data of temperature sensing unit are simultaneously processed, and memory 42 is used for the number after the process of via controller 41
According to being stored.
Fig. 2 is the overall structure diagram of steam quality measurement device in the utility model embodiment, as shown in Fig. 2 steaming
The power supply 5 for powering for control unit 4 can also be included in vapour dryness measurement device, certain by control unit 4, electricity
Source 5 can also be indirectly the power supply such as steam quality measuring unit 1, pressure sensor and temperature sensor.Steam quality is measured
Device can also include attemperator 5, and power supply 5 and control unit 4 are arranged on the inside of attemperator 5, certain, steam quality
Measuring unit 1, pressure sensitive unit, temperature sensing unit can also part inside attemperator 5, in order to ensure
Measurement, the only sensing in measuring unit or measuring cell are located at the outside of attemperator 5, so can ensure that above-mentioned part not
Affected by steam pressure, temperature and steam, and then avoid causing to damage.Attemperator 5 can be with it is certain it is heat-insulated,
Resistance to compression, the housing of sealing effectiveness.Fishing head 7 can also be connected with one end of attemperator 5, it can be used for whole instrument
Device above carrying or transferring in down-hole.
Steam quality measurement device can once complete temperature, pressure and the steam quality of steamed well in the utility model
The Real-time Collection of data, it truly can continuously react the steam quality of whole production process.Wherein, steam quality measurement dress
By the way of the measurement of carbonated drink split-phase type, data stabilization is reliable not to receive carbonated drink flow pattern fluidised form to steam quality measuring unit 1 in putting
Affect, high precision, while hand labor intensity is substantially reduced.
The all articles for disclosing and reference, including patent application and publication, for various purposes by quoting knot
Together in this.The term " substantially by ... constitute " of description combination should include determined by element, composition, part or step and reality
Other elements, composition, part or the step of the basic novel feature of the combination are not affected in matter.Using term "comprising" or
" including " is describing the combination of element here, composition, part or step it is also contemplated that basic by these elements, composition, part
Or the embodiment that step is constituted.Here by using term " can with ", it is intended to which illustrate that " can with " include is described any
Attribute is all optional.
Multiple element, composition, part or step can be provided by single integrated component, composition, part or step.Alternative
Ground, single integrated component, composition, part or step can be divided into detached multiple element, composition, part or step.It is used for
The open "a" or "an" of description element, composition, part or step is not said to exclude other elements, composition, part
Or step.
Above-mentioned each embodiment in this specification is described by the way of progressive, identical between each embodiment
Similar portion is cross-referenced, and what each embodiment was stressed is and other embodiment difference.Above institute
State several embodiments only of the present utility model, although the embodiment disclosed by the utility model as above, but the content
Only to facilitate the embodiment for understanding the utility model and adopting, is not intended to limit the utility model.Any practicality
New person of ordinary skill in the field, on the premise of without departing from the spirit and scope disclosed by the utility model, can be with
Make any modification and change, but scope of patent protection of the present utility model in the formal and details of embodiment, still must
It is defined by the scope that appended claims are defined.
Claims (14)
1. a kind of steam quality measurement device, it is characterised in that include：
Steam quality measuring unit, the steam quality measuring unit includes：Along the first body that axis extends；It is located in described
The second body in first pipe body, forms runner, on the side wall of second body between first body and the second body
Offer through hole, second body is internally provided with the first dividing plate, and first dividing plate is by second body
Part is divided into first chamber and second chamber, and the through hole is located on the side wall of the second body at the first chamber, institute
The upper end for stating the first dividing plate offers the first intercommunicating pore of the connection first chamber and second chamber, under first dividing plate
End offers the second intercommunicating pore of the connection first chamber and second chamber；For entering to the interface location in second chamber
The phase boundary gauge of row measurement；
For measuring the pressure measurement cell of pressure；
For the temperature measurement unit of measurement temperature；
The control being mutually electrically connected with the steam quality measuring unit, the pressure measurement cell, the temperature measurement unit
Unit, it is used to receive the steam quality measuring unit, the pressure sensor, the data of the temperature sensor and carry out
Process and store.
2. steam quality measurement device according to claim 1, it is characterised in that the through hole is located at least in described
On the upper side wall and lower wall of two bodys.
3. steam quality measurement device according to claim 1, it is characterised in that the phase boundary gauge with it is described
Second partition is provided between second chamber, the second partition is vertically arranged.
4. steam quality measurement device according to claim 1, it is characterised in that first dividing plate vertically sets
Put.
5. steam quality measurement device according to claim 1, it is characterised in that connect on the phase boundary gauge
There is centralizer.
6. steam quality measurement device according to claim 1, it is characterised in that second body and the boundary
Measurement apparatus are arranged at first tubular body.
7. steam quality measurement device according to claim 1, it is characterised in that first body and the second pipe
Body is transversely arranged.
8. steam quality measurement device according to claim 1, it is characterised in that first body and the second body it
Between the runner that formed be located at least in second body top and second body lower section.
9. steam quality measurement device according to claim 1, it is characterised in that the pressure measurement cell is that pressure is passed
Sensor.
10. steam quality measurement device according to claim 1, it is characterised in that the temperature measurement unit is temperature
Sensor.
11. steam quality measurement devices according to claim 1, it is characterised in that the steam quality measurement device is also
Including the power supply for powering for control unit.
12. steam quality measurement devices according to claim 11, it is characterised in that the steam quality measurement device is also
Including attemperator, the power supply and described control unit are arranged on the inside of the attemperator.
13. steam quality measurement devices according to claim 12, it is characterised in that one end connection of the attemperator
There is fishing head.
14. steam quality measurement devices according to claim 1, it is characterised in that described control unit includes controller
And memory, the controller be used for receive the steam quality measuring unit, the pressure sensitive unit, the TEMP
The data of unit are simultaneously processed, and the data that the memory is used for after processing the controller described in are stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060787.1U CN206158723U (en) | 2016-09-18 | 2016-09-18 | Steam quality measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060787.1U CN206158723U (en) | 2016-09-18 | 2016-09-18 | Steam quality measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206158723U true CN206158723U (en) | 2017-05-10 |
Family
ID=58650950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621060787.1U Active CN206158723U (en) | 2016-09-18 | 2016-09-18 | Steam quality measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206158723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389749A (en) * | 2017-08-04 | 2017-11-24 | 中国石油天然气股份有限公司 | Underground steam dryness measurement device |
| CN108547609A (en) * | 2018-03-27 | 2018-09-18 | 中国海洋石油集团有限公司 | A kind of throwing survey type underground temperature measurer and underground circulating temperature measuring system |
-
2016
- 2016-09-18 CN CN201621060787.1U patent/CN206158723U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389749A (en) * | 2017-08-04 | 2017-11-24 | 中国石油天然气股份有限公司 | Underground steam dryness measurement device |
| CN107389749B (en) * | 2017-08-04 | 2024-03-01 | 中国石油天然气股份有限公司 | Underground steam dryness measuring device |
| CN108547609A (en) * | 2018-03-27 | 2018-09-18 | 中国海洋石油集团有限公司 | A kind of throwing survey type underground temperature measurer and underground circulating temperature measuring system |
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