CN202017481U - Oil well oil-gas-water continuous separate measuring device - Google Patents
Oil well oil-gas-water continuous separate measuring device Download PDFInfo
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- CN202017481U CN202017481U CN2011200931791U CN201120093179U CN202017481U CN 202017481 U CN202017481 U CN 202017481U CN 2011200931791 U CN2011200931791 U CN 2011200931791U CN 201120093179 U CN201120093179 U CN 201120093179U CN 202017481 U CN202017481 U CN 202017481U
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Abstract
The utility model relates to an oil well oil-gas-water continuous separate measuring device capable of completely separating, and belongs to the field of oil well oil-gas-water separation as well as individual well and concentrated measurement. Through additionally arranging a choking and separating component separating helical groove (9), a choking device I (10), a choking device II (11) and a choking device III (12) in a first straight pipe (3) and additionally arranging a separating rotary passage (14) and a diverting and positioning seal disk (15) on a second straight pipe (26), the device can completely separate the oil, the gas and the water.
Description
Technical field:
The utility model relates to a kind of oil well oil and gas and water from the device that reaches one-well metering and centralized measure.
Background technology:
At present, in the oil field individual well metering, a kind of oil gas water that adopts divides the survey device continuously, as the domestic utility model patent CN200820019581.3 of application once, mainly form by separating assembly and metering system, metering system comprises gas meter box flow meter, separating assembly comprises first separation pipe, separating cyclone tube, straight tube, adjuster, airgun controller and fluid controller, the top of straight tube is communicated with airgun controller by bend pipe, the bottom of straight tube is communicated with fluid controller, airgun controller is installed in the adjuster, and outlet is communicated with gas meter; Fluid controller is installed in the adjuster, outlet connection traffic meter; Oil well comes the liquid pipe to reach cyclone separator through the first separation pipe to separate, and import enters airgun controller to the gas phase after the separation through air valve, and after control, stable air-flow is exported through after the metering of gas meter; Fluid mixture after the separation enters into fluid controller through straight tube, controls separation once more, and the gas after the separation enters into airgun controller through gas conditioner; Separate the stable fluid mixture in back through flow meter metering back output.Separating but adopt separating cyclone tube to carry out fluid gas at present, is two inclined tube gas-liquid separators also, exists fluid gas to separate halfway defective.The domestic utility model patent CN200620080111.9 of application once comprises that pipe column type gas-liquid two cuts eliminator, liquid level regulation device and gas-liquid metering device, and its pipe column type gas-liquid two is cut eliminator and existed equally and separate halfway defective.Though patent documentation CN1541743A is provided with the secondary gas demister at the housing internal upper part, the middle and upper part is provided with elementary cyclone separator and one-level screen cloth gas demister, the middle and lower part is provided with many umbrellas oil gas degree of depth and separates umbrella, but because resistance flowing effect is not good, and can't thoroughly separate.
Summary of the invention:
The purpose of this utility model is exactly the defective that exists at prior art, and oil well oil gas water divides the survey device continuously to provide a kind of fluid gas to separate completely.
The utility model is implemented by following manner:
A kind of oil well oil gas water divides the survey device continuously, comprises strainer, separating assembly, gas-liquid control device, metering system and gas-liquid mixed efferent duct; Separating assembly comprises that first straight tube, second straight tube, fluid cyclone change separator, gas rotating separation device; The fluid cyclone changes separator and comprises spiral separator, bowl-type eliminator, turriform eliminator; The gas rotating separation device is for separating helicla flute, choke apparatus one, choke apparatus two, choke apparatus three, gas separation outlet, separating rotating channel, shunting location seal disc; Metering system comprises fluid flowmeter after gas-liquid inlet pressure table, gas flow meter, the separation; The gas-liquid control device comprises nylon float, gas control valve, gas control valve mandrel, liquid control valve, liquid control valve mandrel, stroke extension spring.
Strainer is arranged at the gas-liquid entrance, gas-liquid inlet pressure table and strainer join, spiral separator is arranged at bowl-type eliminator top, the turriform eliminator is arranged at bowl-type eliminator bottom, separate helicla flute and be arranged at choke apparatus one bottom, choke apparatus two is provided with choke apparatus one top, choke apparatus three is arranged at choke apparatus two tops, the aerometer metered valve is arranged at gas and separates the exit, separate rotating channel and be arranged at the top that seal disc is located in shunting, the gas control valve of gas-liquid control device, liquid control valve respectively with separate after the gas-liquid output channel link to each other gas flow meter, separate the back fluid flowmeter be provided with respectively with separate after the gas-liquid output channel on.
Gas-liquid is passed through strainer through pipeline from inlet by gas-liquid import and supply line docking port A, gas-liquid inlet pressure table enters separating assembly, gas is upwards through separating helicla flute, spiral separation makes progress, by choke apparatus one, choke apparatus two, choke apparatus three separates outlet through gas and enters the separation rotating channel, shunting location seal disc is rotated separation, gas after the separation enters in the gas control valve of gas-liquid control device, when the nylon float moves down, the gas control valve mandrel is along with moving down, the closing liquid control valve, and open gas control valve, after measuring by gas flow meter, gas enters the defeated pipe output of gas-liquid mixed outward; Gas-liquid mixture changes separator through the fluid cyclone and is rotated down separation, liquid C after the separation enters in the liquid control valve, when the nylon float moves up, the confining gas control valve, open liquid control valve, enter the gas-liquid mixed efferent duct through fluid flowmeter, fluid delivery gauge after separating and export with return pipe docking port B via the gas-liquid mixed outlet of metering back.
Two inclined tube gas-liquid separators of traditional use have been abandoned in this practicality, directly adopt two straight tubes to separate, and separation helicla flute, choke apparatus one, choke apparatus two, choke apparatus three in first straight tube, have been increased, separation rotating channel, shunting location seal disc in second straight tube, have been increased, can thoroughly separate fluid gas, the effect of carrying out the separation of fluid gas through the utility model obviously is better than adopting rotary separator of the prior art to separate and other separate modes.
Description of drawings:
Fig. 1 is that the utility model oil well oil gas water divides the structural representation of surveying device continuously.
The specific embodiment:
A kind of oil well oil gas water divides the survey device continuously, comprises strainer 1, separating assembly, gas-liquid control device, metering system and gas-liquid mixed efferent duct 25; Separating assembly comprises that first straight tube 3, second straight tube 26, fluid cyclone change separator 4, gas rotating separation device 5; The fluid cyclone changes separator 4 and comprises spiral separator 6, bowl-type eliminator 7, turriform eliminator 8; The gas rotating separation device is for separating helicla flute 9, choke apparatus 1, choke apparatus 2 11, choke apparatus 3 12, gas separation outlet 13, separating rotating channel 14, shunting location seal disc 15; Metering system comprises gas-liquid inlet pressure table 2, gas flow meter 22, separates back fluid flowmeter 23; The gas-liquid control device comprises nylon float 19, gas control valve 16, gas control valve mandrel 21, liquid control valve 17, liquid control valve mandrel 20, stroke extension spring 18.
Strainer 1 is arranged at the gas-liquid entrance, gas-liquid inlet pressure table 2 joins with strainer 1, spiral separator 6 is arranged at bowl-type eliminator 7 tops, turriform eliminator 8 is arranged at bowl-type eliminator 7 bottoms, separate helicla flute 9 and be arranged at choke apparatus one 10 bottoms, choke apparatus 2 11 is provided with choke apparatus one 10 tops, choke apparatus 3 12 is arranged at choke apparatus 2 11 tops, gas flow meter 22 is arranged at gas and separates outlet 13 places, separate rotating channel 14 and be arranged at the top that seal disc 15 is located in shunting, the gas control valve 16 of gas rotating separation device 5, liquid control valve 17 respectively with separate after the gas-liquid output channel link to each other gas flow meter 22, separate back fluid flowmeter 23 be provided with respectively with separate after the gas-liquid output channel on.
Gas-liquid is passed through strainer 1 through pipeline from inlet by gas-liquid import and supply line docking port A, gas-liquid inlet pressure table 2 enters separating assembly fluid cyclone changes separator 4, gas rotating separation device 5, gas is upwards through separating helicla flute 9, spiral separation makes progress, by choke apparatus 1, choke apparatus 2 11, choke apparatus 3 12 separates outlet 13 through gas and enters separation rotating channel 14, shunting location seal disc 15 is rotated separation, pass through the gas control valve 16 of gas-liquid control device then, when nylon float 19 moves down, gas control valve mandrel 21 is along with moving down, closing liquid control valve 17, and open gas control valve 16, after measuring by gas flow meter 22, gas enters defeated pipe 25 outputs of gas-liquid mixed outward; Gas-liquid mixture changes separator 4 through the fluid cyclone and is rotated down separation, liquid C after the separation enters in the liquid control valve 17, when nylon float 19 moves up, confining gas control valve 16, open liquid control valve 17, enter gas-liquid mixed efferent duct 25 through fluid flowmeter 23, fluid delivery gauge 24 after separating and export with return pipe docking port B via the gas-liquid mixed outlet of metering back.
Preferred fluid cyclone changes separator 4 for being rotated down separator, and gas rotating separation device 5 is for rotating up device.
According to present embodiment, owing in first straight tube 3, increased separation helicla flute 9, choke apparatus 1, choke apparatus 2 11, choke apparatus 3 12, separation rotating channel 14 and shunting location seal disc 15 in second straight tube 21, have been increased, increased the choked flow of fluid or gas, and fluid gas has thoroughly been separated.
Claims (1)
1. an oil well oil gas water divides the survey device continuously, comprise strainer (1), separating assembly, the gas-liquid control device, metering system and gas-liquid mixed efferent duct (25), the gas-liquid control device comprises nylon float (19), gas control valve (16), gas control valve mandrel (21), liquid control valve (17), liquid control valve mandrel (20), stroke extension spring (18), metering system comprises gas-liquid inlet pressure table (2), gas flow meter (22), separate back fluid flowmeter (23), separating assembly comprises first straight tube (3), second straight tube (26), the fluid cyclone changes separator (4) and gas rotating separation device (5); The fluid cyclone changes separator (4) and comprises spiral separator (6), bowl-type eliminator (7), turriform eliminator (8), gas rotating separation device (5) is provided with gas and separates outlet (13), it is characterized in that, gas rotating separation device (5) has also been set up separation helicla flute (9), choke apparatus one (10), choke apparatus two (11), choke apparatus three (12) successively in first straight tube (3), increased separation rotating channel (14) and shunting location seal disc (15) in second straight tube (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200931791U CN202017481U (en) | 2011-04-01 | 2011-04-01 | Oil well oil-gas-water continuous separate measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200931791U CN202017481U (en) | 2011-04-01 | 2011-04-01 | Oil well oil-gas-water continuous separate measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017481U true CN202017481U (en) | 2011-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200931791U Expired - Fee Related CN202017481U (en) | 2011-04-01 | 2011-04-01 | Oil well oil-gas-water continuous separate measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437750A (en) * | 2013-08-14 | 2013-12-11 | 张彦忠 | Oil-gas separator for gas-fired heater |
| CN104771938A (en) * | 2015-04-22 | 2015-07-15 | 武汉齐达康能源装备有限公司 | Gas-liquid mixed transportation supercharging system |
-
2011
- 2011-04-01 CN CN2011200931791U patent/CN202017481U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437750A (en) * | 2013-08-14 | 2013-12-11 | 张彦忠 | Oil-gas separator for gas-fired heater |
| CN104771938A (en) * | 2015-04-22 | 2015-07-15 | 武汉齐达康能源装备有限公司 | Gas-liquid mixed transportation supercharging system |
| CN104771938B (en) * | 2015-04-22 | 2016-06-08 | 武汉齐达康能源装备有限公司 | Gas-liquid delivery pressure charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20130401 |