CN208778792U - A kind of oilfield metering station separator pipeline liquid preventor - Google Patents
A kind of oilfield metering station separator pipeline liquid preventor Download PDFInfo
- Publication number
- CN208778792U CN208778792U CN201821535189.4U CN201821535189U CN208778792U CN 208778792 U CN208778792 U CN 208778792U CN 201821535189 U CN201821535189 U CN 201821535189U CN 208778792 U CN208778792 U CN 208778792U
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- CN
- China
- Prior art keywords
- separator
- positioning sleeve
- flange
- upper flange
- cone
- 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 - Fee Related
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Abstract
A kind of oilfield metering station separator pipeline liquid preventor is the ancillary technique on a kind of oilfield metering station, it overcomes the shortcomings that current other technologies, it is formed by connecting by upper flange, cone thimble, spring, connecting rod, floating ball, separator, lower flange, positioning sleeve, positioning disk, air passing hole, shell, shell is tube, its upper and lower ends is connect with upper flange and lower flange respectively, upper flange and separator outlet gas pipeline flanged joint, lower flange and separator outlet flanged joint；Positioning sleeve is installed, positioning sleeve is connected through a screw thread with upper flange in shell；Disc positioning disk is fixed in positioning sleeve, positioning disk is equipped with centre bore；Cone thimble is housed, the cylindrical tail portion of cone thimble passes through the centre bore of positioning disk, and cone thimble cylindrical lower end part is connect with spring upper end in positioning sleeve inner cavity；Lower spring end is connect with small end, and connecting rod lower end is connect with the floating ball being mounted in separator.
Description
Technical field: the utility model relates to the ancillary technique on a kind of oilfield metering station, especially a kind of petroleum metering
It stands separator pipeline liquid preventor.
Background technique: when oil field development enters the middle and later periods, stratum energy decline, the crude oil of extraction increasingly subtracts with natural gas
Few, aqueous continuous rising, exploitation difficulty increases.That there are natural gases is not enough for measuring station.Situation is more tight after into winter production
Weight, every two days of the measuring station of individual gas production wretched insufficiencies all can once second-stage separator oil inlet the phenomenon that, can all utilize pot
Furnace vehicle carries out thorn to separator and sweeps.When additionally, due to hot wash, pipeline purging, post work is not in time by the primary separator process of measuring station
It pours out, also tends to will cause measuring station second-stage separator oil inlet.Greatly improve the labor intensity and production cost of post work.
Existing harm after second-stage separator oil inlet: first is that since the crude oil in measuring station primary separator is by water jacket
After stove heating, generally there are five, 60 degree, crude oil is lighter than water, and when tolerance deficiency, the pure crude oil on upper layer just will do it the second-order separation
Device, second-stage separator volume is generally all smaller, will enter water jacket furnace burner hearth along gas pipeline after crude oil is full, in water jacket stove fire
Fire is caused at mouth.If found not in time, it will cause massive losses.Second is that after second-stage separator oil inlet, if not in time will
Crude oil discharge, as temperature reduces, crude oil will solidify in second-stage separator and pipeline, and separator and pipeline is caused to block,
It was found that more late, processing difficulty is bigger.Post employee will carry out separator and pipeline using the hot water and heat steam of boiler car
Heating dredging, the labor intensity for causing post work increase, can also be made to environment with the crude oil of vehicle increased costs, and emptying discharge
At pollution.
Summary of the invention: the purpose of the utility model is to provide being easily installed, there is a kind of oilfield metering station of explosion prevention function
The shortcomings that separator pipeline liquid preventor, it overcomes current other technologies, the purpose of this utility model is realized in
, it be by upper flange, cone thimble, spring, connecting rod, floating ball, separator, lower flange, positioning sleeve, positioning disk, air passing hole,
Shell is formed by connecting, and shell is tube, and upper and lower ends are connect with upper flange and lower flange respectively, and upper flange goes out with separator
The connection of implication underwater flange, lower flange and separator outlet flanged joint；Positioning sleeve, positioning sleeve and upper flange are installed in shell
It is connected through a screw thread；Disc positioning disk is fixed in positioning sleeve, positioning disk is equipped with centre bore；Circular cone is housed in positioning sleeve inner cavity
Body thimble, the cylindrical tail portion of cone thimble pass through the centre bore of positioning disk, cone thimble cylindrical lower end part and spring
Upper end connection；Lower spring end is connect with small end, and connecting rod lower end is connect with the floating ball being mounted in separator.
There is venthole in the upper flange.
The cone thimble, its needle point are corresponding with the venthole in flange.
The positioning sleeve, centre bore are corresponding with upper flange centre bore；Positioning sleeve circumferential upper part is set there are two air passing hole.
Separator Oil-gas Separation is under normal circumstances or in the case of liquid level decline, and cone thimble is in floating ball, the gravity of connecting rod
With the effect of spring force, the cone thimble in positioning sleeve is separated with upper flange centre bore, and the natural gas of separator separation is logical
The annular space for crossing air passing hole and cone thimble and upper flange centre bore, into separator outlet gas pipeline；When there is tolerance
When insufficient natural gas separates abnormal, separator liquid level rises to certain height, utilizes the principle of buoyancy, the floating ball of the device
To floating, connecting rod and spring are pushed up, makes cone thimble cylindrical tail portion upward sliding in the centre bore of positioning disk, is pushed up
Live in flange center hole, prevent liquid or greasy dirt from entering the outlet gas pipeline of separator, thus prevented water jacket furnace gas pipeline into
Oil, avoids the generation of fire incident, while also preventing gas pipeline and entering the blocking of pipeline caused by crude oil.
The meaning of the utility model: first is that the utility model is to carry out automatic work, nothing using the principle of buoyancy and gravity
It must manual operation and maintenance；Second is that the present apparatus need not change separator, the flange at the top of separator is attached, is easy to pacify
Dress；Third is that preventing liquid or greasy dirt from entering the outlet gas pipeline of separator, to prevent water jacket furnace gas pipeline oil inlet, avoid
The generation of fire incident, while also preventing gas pipeline and entering the blocking of pipeline caused by crude oil.Fourth is that the installation cost is cheap, fit
Wide with property, the separator of all measuring stations is mountable.
Detailed description of the invention: Fig. 1 is a kind of structural schematic diagram of oilfield metering station separator pipeline liquid preventor, 1 in figure,
Upper flange 2, cone thimble 3, spring 4, connecting rod 5, floating ball 6, separator 7, lower flange 8, positioning sleeve 9, positioning disk
10, air passing hole 11, shell.
Specific embodiment: embodiment 1, the utility model are by upper flange 1, cone thimble 2, spring 3, connecting rod 4, float
Ball 5, separator 6, lower flange 7, positioning sleeve 8, positioning disk 9, air passing hole 10, shell 11 are formed by connecting, and shell 11 is tube,
Upper and lower ends are connect with upper flange 1 and lower flange 7 respectively, and upper flange 1 and separator 6 underwater flange of working off one's feeling vent one's spleen are connect, lower flange 7
It is connect with 6 outlet(discharge) flange of separator；Positioning sleeve 8 is installed, positioning sleeve 8 is connected through a screw thread with upper flange 1 in shell 11；Positioning
Disc positioning disk 9 is fixed in set 8, positioning disk 9 is equipped with centre bore；Cone thimble 2, circular cone are housed in 8 inner cavity of positioning sleeve
The cylindrical tail portion of body thimble 2 passes through the centre bore of positioning disk 9, and 2 cylindrical lower end part of cone thimble and 3 upper end of spring connect
It connects；3 lower end of spring is connect with 4 upper end of connecting rod, and 4 lower end of connecting rod is connect with the floating ball 5 being mounted in separator 6.
There is venthole in embodiment 2, the upper flange 1.
Embodiment 3, the cone thimble 2, its needle point are corresponding with the venthole in flange 1.
Embodiment 4,8 centre bore of positioning sleeve are corresponding with 1 centre bore of upper flange；8 circumferential upper part of positioning sleeve crosses gas there are two setting
Hole 10.
Embodiment 5,6 Oil-gas Separation of separator are under normal circumstances or in the case of liquid level decline, and cone thimble 2 is in floating ball
5, the effect of 3 elastic force of the gravity of connecting rod 4 and spring, the cone thimble 2 in positioning sleeve 8 are separated with 1 centre bore of upper flange, are separated
The isolated natural gas of device 6 passes through the annular space of air passing hole 10 and cone thimble 2 and 1 centre bore of upper flange, into separator 6
Export gas pipeline；When occur tolerance deficiency natural gas separation it is abnormal when, 6 liquid level of separator rises to certain height, utilize
The principle of buoyancy, the floating ball 5 of the device push up connecting rod 4 and spring 3 to floating, 2 cylindrical tail portion of cone thimble are made to exist
Upward sliding in the centre bore of positioning disk 9 withstands 1 centre bore of upper flange, prevents liquid or greasy dirt from entering working off one's feeling vent one's spleen for separator 6
Pipeline avoids the generation of fire incident to prevent water jacket furnace gas pipeline oil inlet, while also preventing gas pipeline and entering original
The blocking of pipeline caused by oil.
Claims (4)
1. a kind of oilfield metering station separator pipeline liquid preventor, it is by upper flange (1), cone thimble (2), spring
(3), connecting rod (4), floating ball (5), separator (6), lower flange (7), positioning sleeve (8), positioning disk (9), air passing hole (10), shell
(11) it is formed by connecting, it is characterized in that: shell (11) is tube, upper and lower ends connect with upper flange (1) and lower flange (7) respectively
It connects, by flanged joint, lower flange (7) is exported with separator (6) to be connected by flange for upper flange (1) and separator (6) outlet gas pipeline
It connects；It is equipped with positioning sleeve (8) in shell (11), positioning sleeve (8) is connected through a screw thread with upper flange (1)；It is fixed in positioning sleeve (8)
Have disc positioning disk (9), positioning disk (9) is equipped with centre bore；Cone thimble (2) are housed in positioning sleeve (8) inner cavity, cone
The cylindrical tail portion of thimble (2) passes through the centre bore of positioning disk (9), on cone thimble (2) cylindrical lower end part and spring (3)
End connection；Spring (3) lower end is connect with connecting rod (4) upper end, and connecting rod (4) lower end connects with the floating ball (5) being mounted in separator (6)
It connects.
2. a kind of oilfield metering station separator pipeline liquid preventor according to claim 1, it is characterized in that: upper flange
(1) there is venthole in.
3. a kind of oilfield metering station separator pipeline liquid preventor according to claim 1, it is characterized in that: cone
The needle point of thimble (2) is corresponding with the venthole in upper flange (1).
4. a kind of oilfield metering station separator pipeline liquid preventor according to claim 1, it is characterized in that: positioning sleeve
(8) centre bore is corresponding with upper flange (1) centre bore；Positioning sleeve (8) circumferential upper part is set there are two air passing hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535189.4U CN208778792U (en) | 2018-09-20 | 2018-09-20 | A kind of oilfield metering station separator pipeline liquid preventor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535189.4U CN208778792U (en) | 2018-09-20 | 2018-09-20 | A kind of oilfield metering station separator pipeline liquid preventor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778792U true CN208778792U (en) | 2019-04-23 |
Family
ID=66162032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821535189.4U Expired - Fee Related CN208778792U (en) | 2018-09-20 | 2018-09-20 | A kind of oilfield metering station separator pipeline liquid preventor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093960A (en) * | 2019-06-13 | 2019-08-06 | 贵港市庄满园农业服务有限公司 | A kind of pressurization waste preventer suitable for the transformation of squat toilet flushing system |
| CN112503234B (en) * | 2019-09-16 | 2022-12-02 | 中国石油化工股份有限公司 | Balance valve and liquid storage container using same |
-
2018
- 2018-09-20 CN CN201821535189.4U patent/CN208778792U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093960A (en) * | 2019-06-13 | 2019-08-06 | 贵港市庄满园农业服务有限公司 | A kind of pressurization waste preventer suitable for the transformation of squat toilet flushing system |
| CN110093960B (en) * | 2019-06-13 | 2021-08-27 | 南京幸庄科技创新产业园管理有限公司 | Pressurization flushing tank suitable for squatting pan flushing system transformation |
| CN112503234B (en) * | 2019-09-16 | 2022-12-02 | 中国石油化工股份有限公司 | Balance valve and liquid storage container using same |
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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: 20190423 Termination date: 20190920 |