CN2508094Y - Gas-Liquid mixed transportation pump tank set - Google Patents
Gas-Liquid mixed transportation pump tank set Download PDFInfo
- Publication number
- CN2508094Y CN2508094Y CN 01266975 CN01266975U CN2508094Y CN 2508094 Y CN2508094 Y CN 2508094Y CN 01266975 CN01266975 CN 01266975 CN 01266975 U CN01266975 U CN 01266975U CN 2508094 Y CN2508094 Y CN 2508094Y
- Authority
- CN
- China
- Prior art keywords
- gas
- liquid mixed
- tank
- mixed flow
- mixed transportation
- 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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- Rotary Pumps (AREA)
Abstract
The utility model relates to a gas-liquid mixed flow pump tank unit which is not easy to be blocked by the air and is capable of achieving the gas-liquid mixed flow, the utility model comprises a rotary pump (2) and a gas-liquid mixed flow tank (1), wherein a central line of an inlet pipe (22) and an outlet pipe (21) of the rotary pump (2) is higher than a distance h of a middle position (23) of two rotors of the rotary pump, the outlet pipe (21) of the rotary pump is connected with an inlet pipe (13) of the gas-liquid mixed flow tank (1), an outlet pipe (11) is arranged on the gas-liquid mixed flow tank, the outlet pipe (11) is equipped with an upper bend segment which is located in a tank body (12), and the position of an open of the upper end of the upper bend segment is higher than a distance h of an arc roof of a pipe wall of the inlet pipe (13). The utility model is suitable for the gas-liquid mixed flow, and is particularly suitable for the crude oil transportation in an oil production division of an oilfield.
Description
Technical field
The utility model relates to the conveying unit of medium transport unit, particularly gas-liquid mixed media.
Background technique
Its import and export center line of rotor pump in the known technology and two rotor neutral positions are in same horizontal position, in case when having gas to separate out in the fed sheet of a media, the just easy trapped gas in the top of pump, of long duration, the mutual gas of outer pipe and inlet ductwork is ganged up, and causes gas stifled, can't fed sheet of a media, at this moment gas must be drained can move, labor intensity of operating staff is increased, work efficiency reduces.Just the crude oil of exploitation contains rock gas, is a kind of gas-liquid mixture.Jar used in this in the past Crude Oil Transportation link is provided with an import and two outlets, one of them exit position is lower than entrance location, go out liquid phase, another exit position is higher than entrance location, goes out gas phase, so when gas-liquid mixture enters jar, gas phase up, liquid phase down forms gas-liquid separation, can't gas-liquid delivery.
Summary of the invention
The technical problems to be solved in the utility model is the gas-liquid delivery that overcomes the stifled drawback of the easy gas of rotor pump and realize transfer pot.
Its special way of the technical solution adopted in the utility model is made up of rotor pump and Gas-liquid mixed transportation tank, the inlet tube of rotor pump and outer pipe center line are higher than neutral position one distance h of rotor pump two rotors, the outer pipe of rotor pump is connected with the inlet tube of Gas-liquid mixed transportation tank, Gas-liquid mixed transportation tank has an outer pipe, this outer pipe has a upper bend section and is positioned at tank body, and the inlet tube tube wall arc that its position, upper end open place of described upper bend section is higher than Gas-liquid mixed transportation tank pushes up a distance H.
The utility model is because the inlet tube of rotor pump and neutral position one distance h that the outer pipe center line is higher than rotor pump two rotors so the top of pump is difficult for trapped gas, make the inlet/outlet pipeline of pump can not cause gas stifled; Again because the outer pipe of Gas-liquid mixed transportation tank of the present utility model has a upper bend section is positioned at the inlet tube tube wall arc that tank body and its position, upper end open place of upper bend section be higher than Gas-liquid mixed transportation tank and pushes up a distance H, so the liquid part of the medium that the Gas-liquid mixed transportation tank in the utility model at first can be interior with the input tank body swimmingly transfers out from outer pipe, gas-liquid mixed media can be transferred out then; Gas-liquid mixed media output is achieved in that at first gas rises until arriving at the tank body top when containing gas in the medium of inlet tube input in tank body, make input media temporary transient gas-liquid separation in tank body, and liquid is output earlier; When gas accumulates to a certain degree, because air pressure increases, a part of gas is wrapped up in the upper liquid layer that enters flowing state by pressure and is entered outer pipe with liquid and export, and so successively, realizes gas-liquid delivery result of the present utility model.The utility model is applied to oil field oil production division Crude Oil Transportation, can solve a puzzlement oil and gas multiphase flow difficult problem for many years.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The utility model gas fluid mixture pump jar unit, form by rotor pump 2 and Gas-liquid mixed transportation tank 1, the inlet tube 22 of rotor pump 2 and outer pipe 21 center lines are higher than neutral position 23 1 distance h of rotor pump two rotors, the outer pipe 21 of rotor pump is connected with the inlet tube 13 of Gas-liquid mixed transportation tank 1, Gas-liquid mixed transportation tank has an outer pipe 11, outer pipe 11 has a upper bend section and is positioned at tank body 12, and the inlet tube 13 tube wall arcs that its position, upper end open place of this upper bend section is higher than Gas-liquid mixed transportation tank push up a distance H.
Claims (1)
1, gas fluid mixture pump jar unit, it is characterized in that forming by rotor pump (2) and Gas-liquid mixed transportation tank (1), the inlet tube (22) of rotor pump (2) and outer pipe (21) center line are higher than neutral position (23) one distance h of rotor pump two rotors, the outer pipe of rotor pump (21) is connected with the inlet tube (13) of Gas-liquid mixed transportation tank (1), Gas-liquid mixed transportation tank has an outer pipe (11), outer pipe (11) has a upper bend section and is positioned at tank body (12), and inlet tube (13) the tube wall arc that its position, upper end open place of described upper bend section is higher than Gas-liquid mixed transportation tank pushes up a distance H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266975 CN2508094Y (en) | 2001-09-18 | 2001-09-18 | Gas-Liquid mixed transportation pump tank set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266975 CN2508094Y (en) | 2001-09-18 | 2001-09-18 | Gas-Liquid mixed transportation pump tank set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2508094Y true CN2508094Y (en) | 2002-08-28 |
Family
ID=33673486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01266975 Expired - Fee Related CN2508094Y (en) | 2001-09-18 | 2001-09-18 | Gas-Liquid mixed transportation pump tank set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2508094Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100458269C (en) * | 2007-03-29 | 2009-02-04 | 大庆油田有限责任公司 | Oil-gas multi-phase mixed delivering pump inlet flow-harmonization device |
| CN106215537A (en) * | 2016-08-31 | 2016-12-14 | 沈方雄 | A kind of oil-gas mixed delivery pump auxiliary device |
-
2001
- 2001-09-18 CN CN 01266975 patent/CN2508094Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100458269C (en) * | 2007-03-29 | 2009-02-04 | 大庆油田有限责任公司 | Oil-gas multi-phase mixed delivering pump inlet flow-harmonization device |
| CN106215537A (en) * | 2016-08-31 | 2016-12-14 | 沈方雄 | A kind of oil-gas mixed delivery pump auxiliary device |
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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: 20020828 Termination date: 20100918 |