CN201874549U - Liquid level measuring device of oil-gas separator - Google Patents
Liquid level measuring device of oil-gas separator Download PDFInfo
- Publication number
- CN201874549U CN201874549U CN2010206502920U CN201020650292U CN201874549U CN 201874549 U CN201874549 U CN 201874549U CN 2010206502920 U CN2010206502920 U CN 2010206502920U CN 201020650292 U CN201020650292 U CN 201020650292U CN 201874549 U CN201874549 U CN 201874549U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- eliminator
- oil
- tank body
- union
- Prior art date
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 239000011780 sodium chloride Substances 0.000 claims abstract description 28
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 27
- 239000012267 brine Substances 0.000 claims abstract description 15
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 15
- 239000012266 salt solution Substances 0.000 claims description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000010779 crude oil Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
A liquid level measuring device of an oil-gas separator is applied to the oil-gas separator of an oil field. A glass tube liquid level meter is arranged on the separator tank body, and the upper end of the liquid level meter is communicated with the separator tank body. The lower end of the liquid level meter is connected with a guide pipe which penetrates through the separator tank body, the end part of the guide pipe in the separator tank body is provided with a union (joint) which is connected with a vertically downward brine pipe, and the brine pipe is communicated with a brine bag. The saline water bag is fixed at the bottom of the separator, a pipeline is connected between the saline water bag and the saline water filling device, and an electromagnetic valve is connected on the pipeline between the saline water bag and the saline water filling device. Saline is injected into the saline bag and the liquid level meter through the saline injector. The effect is as follows: the problem that crude oil in the liquid level meter is frozen and blocked is solved, the liquid level meter can reflect the real liquid level in the oil-gas separator, and the accuracy of the liquid level meter of the separator is greatly improved.
Description
Technical field
Oil recovery technique field, the utility model oil field, particularly a kind of gs-oil separator.It is a kind of gs-oil separator liquid level emasuring device.
Background technology
At present, in oil field produced manufacturing process, need gs-oil separator, the liquid in the extraction is separated from the gas.Gs-oil separator is common pressure vessel, and gs-oil separator has content gauge, the liquid level in the indication knockout drum.Content gauge and knockout drum UNICOM.Former oil freezing point height easily causes smooth, the wax deposition of flowing etc. to cause content gauge blocked.When especially winter temperature was low, crude oil frozen plug content gauge was recurrent.Cause the liquid level that content gauge shows and eliminator is interior untrue, be difficult to judge that the liquid level that content gauge reflects is real or false liquid level.After content gauge is blocked, can adopt the pulse method de-plugging, with the de-plugging of gas pipeline purging method, also useful dredging machine drills through the method de-plugging.These methods can only temporarily play the de-plugging effect, can not fundamentally solve the blocked phenomenon of content gauge.
The utility model content
The purpose of this utility model is: a kind of gs-oil separator liquid level emasuring device is provided, and real liquid level in the energy reaction oil gas eliminator overcomes former oil freezing point height, wax deposition etc. and causes content gauge blocked, can not truly reflect the deficiency of gs-oil separator liquid level.
The technical solution adopted in the utility model is: the gs-oil separator liquid level emasuring device, mainly form by eliminator, salt solution charging point, electromagnetic valve, saline bag, union, valve and content gauge, on the eliminator tank body glass-tube liquid level meter is installed, the upper end of content gauge and separator pot sports association are logical.It is characterized in that: the lower end of content gauge is connected with skirt, and skirt passes the eliminator tank body, and there is union (joint) the skirt end in the eliminator tank body, is connected with vertically downward Brine Pipe, Brine Pipe and saline bag UNICOM by union.Saline bag is fixed on the eliminator bottom, is connected with pipeline between saline bag and the salt solution charging point, is connected with electromagnetic valve on the pipeline between saline bag and the salt solution charging point.In saline bag and content gauge, be injected with salt solution by the salt solution charging point.Liquid is basic identical to density in the density of salt solution and the eliminator, close the salt solution charging point after, saline bag can pass to content gauge to the fluid pressure in the eliminator, the height of the salt solution water surface in the content gauge is identical with the interior liquid level of eliminator.Do not have crude oil in the content gauge, just do not have the blocked phenomenon of content gauge yet.Content gauge can reflect the real height of liquid level in the eliminator.
The Brine Pipe height that described union connects is being 30mm.
The Brine Pipe that skirt, union and union are connected adopts stainless steel to make.
Even the fouling of eliminator liquid level meter lower draft tube also can be after leading the sky cleaning separator, dismounting stainless steel union and elbow are dredged skirt.
The beneficial effects of the utility model: the utility model gs-oil separator liquid level emasuring device, stifled phenomenon is frozen in the crude oil generation that has solved in the content gauge, and real liquid level in the content gauge energy reaction oil gas eliminator improves the accuracy rate of the content gauge of eliminator greatly.Overcome former oil freezing point height, wax deposition etc. and cause content gauge blocked, can not truly reflect the deficiency of gs-oil separator liquid level; Stopped eliminator because of the inaccurate oily line air inlet that causes of content gauge, the generation of gas line oil-feed accident.
Description of drawings
Fig. 1 is the utility model gs-oil separator liquid level emasuring device structural profile schematic diagram.
Among the figure, 1-eliminator, 2-salt solution charging point, 3-electromagnetic valve, 4-saline bag, 5-union, 6-valve, 7-content gauge.
The specific embodiment
Embodiment 1: with a gs-oil separator liquid level emasuring device is example, and the utility model is described in further detail.
Consult Fig. 1.The utility model gs-oil separator liquid level emasuring device mainly is made up of eliminator 1, salt solution charging point 2, electromagnetic valve 3, saline bag 4, union 5, valve 6 and content gauge 7.The Brine Pipe that skirt, union 5 and union 5 are connected adopts stainless steel to make.
A glass-tube liquid level meter 7 is installed on eliminator 1 tank body, and the upper end of content gauge 7 is connected with valve by pipeline and eliminator 1 tank body UNICOM on the pipeline.The lower end of content gauge 7 is connected with skirt, and skirt passes eliminator 1 tank body, is connected with a valve on the skirt of eliminator 1 tank body outside; Skirt end in eliminator 1 tank body is fixed with a union (joint) 5, is connected with vertically downward Brine Pipe, Brine Pipe and saline bag 4 UNICOMs by union 5.The Brine Pipe height that union 5 connects is being 30mm.Saline bag 4 is fixed on eliminator 1 bottom, is connected with pipeline between saline bag 4 and the salt solution charging point, is connected with electromagnetic valve 3 on the pipeline between saline bag 4 and the salt solution charging point.In saline bag 4 and content gauge 7, be injected with salt solution by salt solution charging point 2.
Claims (3)
1. gs-oil separator liquid level emasuring device, mainly form by eliminator (1), salt solution charging point (2), electromagnetic valve (3), saline bag (4), union (5), valve (6) and content gauge (7), glass-tube liquid level meter (7) is installed, the upper end of content gauge (7) and eliminator (1) tank body UNICOM on eliminator () 1 tank body; It is characterized in that: the lower end of content gauge (7) is connected with skirt, skirt passes eliminator (1) tank body, there is union (5) skirt end in eliminator (1) tank body, is connected with vertically downward Brine Pipe, Brine Pipe and saline bag (4) UNICOM by union (5); Saline bag (4) is fixed on eliminator (1) bottom, is connected with pipeline between saline bag (4) and the salt solution charging point, is connected with electromagnetic valve (3) on the pipeline between saline bag (4) and the salt solution charging point; In saline bag (4) and content gauge (7), be injected with salt solution by salt solution charging point (2).
2. gs-oil separator liquid level emasuring device according to claim 1 is characterized in that: the Brine Pipe height that described union (5) connects is being 30mm.
3. gs-oil separator liquid level emasuring device according to claim 1 and 2 is characterized in that: the Brine Pipe that skirt, union (5) and union (5) are connected adopts stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206502920U CN201874549U (en) | 2010-12-03 | 2010-12-03 | Liquid level measuring device of oil-gas separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206502920U CN201874549U (en) | 2010-12-03 | 2010-12-03 | Liquid level measuring device of oil-gas separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201874549U true CN201874549U (en) | 2011-06-22 |
Family
ID=44162472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206502920U Expired - Lifetime CN201874549U (en) | 2010-12-03 | 2010-12-03 | Liquid level measuring device of oil-gas separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201874549U (en) |
-
2010
- 2010-12-03 CN CN2010206502920U patent/CN201874549U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |