CN203036064U - Built-in oil-gas liquid level control device - Google Patents
Built-in oil-gas liquid level control device Download PDFInfo
- Publication number
- CN203036064U CN203036064U CN 201320027516 CN201320027516U CN203036064U CN 203036064 U CN203036064 U CN 203036064U CN 201320027516 CN201320027516 CN 201320027516 CN 201320027516 U CN201320027516 U CN 201320027516U CN 203036064 U CN203036064 U CN 203036064U
- Authority
- CN
- China
- Prior art keywords
- oil
- upper valve
- ball float
- valve base
- base flange
- 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
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a built-in oil-gas liquid gas level control device which is composed of a hand wheel pressing cap, a hand wheel, a screw rod gland, an upper valve seat flange gland, an upper valve seat flange, a screw rod, a natural gas outlet, a screw nut, a guide sleeve, a guide bolt, a limit cap, a limit rod, an upper seal plate, a connecting bolt, a floating ball, a floating ball guide frame, a lower seal plate, a floating ball guide frame base, a lower seal seat and a crude oil outlet. The built-in oil-gas liquid level control device is reasonable in design, novel in structure, easy to manufacture, flexible and simple in operation, high in working stability and automatic control reliability, capable of effectively carrying out oil-gas liquid level control and separation, and beneficial for the smooth processing of oil gathering and transportation gauge work.
Description
Technical field
The utility model relates to a kind of oil gas fluid level control device for the petroleum production operation, belongs to petroleum production engineering class.
Background technique
In petroleum production oil well production process, the oil lifting pumping in the stratum is to well head, and when flowing along oil outlet tube, oil collecting pipe, the conditions such as its compositions, pressure and temperature that depend on form the mixture that oil gas coexist, just usually said crude oil and rock gas.There is very big-difference in different oil fields at the oil gas composition, and the different oil reservoirs in same oil field, the petroliferous oil gas composition of oil reservoir institute also have difference, even same oil well is formed also variation to some extent at different mining phase oil gas.Oil gas coexistence the aspect such as is failed to oil and gas production metering, the long distance set of mining site and is all produced a very large impact.For satisfying the needs of these links, just need in the crude oil gatherer process, carry out the control of crude oil liquid level, and then effectively crude oil and rock gas be separated, be beneficial to carrying out smoothly of mining site metering, the defeated work of collection.At present, on-the-spot normally used oil gas fluid level control device main body is arranged on the outside of vertical oil-gas separating opening, exists shortcomings such as structure is comparatively complicated, the operation underaction is convenient, oil gas separation is not ideal enough, can not satisfy the actual demand of producing.
Summary of the invention
The purpose of this utility model is to provide that a kind of rational in infrastructure, flexible operation is simple, maintenance is convenient, good oil gas separation effect and the extensive oil gas automatic control of liquid device of Applicable scope.
Above-mentioned purpose of the present utility model is achieved in that the built-in oil gas automatic control of liquid of this kind device is by the handwheel pressure cap, handwheel, the leading screw gland, upper valve base flange gland, the upper valve base flange, leading screw, the rock gas delivery outlet, screw, guide sleeve, guide blot, limited cap, position-limited lever, upper sealing panel, connecting bolt, ball float, the ball float leading truck, the lower seal plate, ball float leading truck base, bottom sealing socket and former oil outlet are formed, its structure, assembled relation is as follows: upper valve base flange top is provided with upper valve base flange gland, upper valve base flange gland top is provided with the leading screw gland, upper valve base flange gland, leading screw is connected with the upper valve base flange by bolt respectively, the leading screw top is connected with handwheel by the handwheel pressure cap, the leading screw lower end is passed the upper valve base flange and is screwed in screw, and the screw outside is connected with guide sleeve with screw thread; Upper valve base flange top one side is provided with the rock gas delivery outlet, and the bottom is connected with guide sleeve in it by guide blot, and the outside is connected with tank body apical pore flange by bolt; Ball float laterally places the tank body middle part, its end face is connected by connecting bolt and position-limited lever and upper sealing panel disposed thereon, the position-limited lever upper end is stretched in the guide sleeve, its top is provided with limited cap, the lower seal plate that the position-limited lever lower end is passed on it stretches in the bottom sealing socket, and the bottom sealing socket lower end is connected with former oil outlet by bolt; Ball float one end is provided with the ball float leading truck, and the ball float leading truck is connected with tank base by ball float leading truck base.
During use, main body parts such as this device ball float, position-limited lever, upper sealing panel, lower seal plate, ball float leading truck are installed in metering, the defeated tank body of collection, remaining part is installed in the tank body outside and is connected with the oil-gas gathering and transportation pipeline.Use and the working procedure of this device are as follows: tank body inner float ball and upper and lower two sealing plates connect, utilize ball float to drive upper and lower sealing plate teamwork from the buoyancy that in crude oil, produces, the output of upper sealing panel control rock gas, the output of lower seal plate control crude oil, thereby regulate the ratio of tank body Central Plains oil and gas, finish the control of oil gas liquid level.In entering tank body oil, when gas stablize, ball float mediates, oily, gas delivery outlet all is in open mode, crude oil and rock gas are exported simultaneously; When entering tank body Central Plains Chuck Steak, ball float rises with tank body Central Plains oil level, and until the upper sealing panel top set, this moment, the rock gas delivery outlet was closed, and only exported crude oil; In entering tank body rock gas more for a long time, ball float descends with tank body Central Plains oil level, until the lower seal plate end of a year or month, this moment, former oil outlet was closed, and only exported rock gas.When the needs tank-cleaning operation, rotation hand wheel, on carry ball float, just can open former oil outlet, the cleaning jar in residual crude oil.
The utility model is reasonable in design, and novel structure is easy to make, and flexible operation is simple, and working stability and regulate the reliability height automatically utilizes it can effectively carry out the control of oil gas liquid level and separate, and is conducive to that the petroleum production collection is defeated, the carrying out smoothly of gage work.
Description of drawings: accompanying drawing 1 is general structure schematic representation of the present utility model.Among the figure, label " 21 " is oil tank body.
Embodiment:
Below in conjunction with accompanying drawing enforcement of the present utility model is illustrated.
As shown in the figure, the utility model is made up of handwheel pressure cap 1, handwheel 2, leading screw gland 3, upper valve base flange gland 4, upper valve base flange 5, leading screw 6, rock gas delivery outlet 7, screw 8, guide sleeve 9, guide blot 10, limited cap 11, position-limited lever 12, upper sealing panel 13, connecting bolt 14, ball float 15, ball float leading truck 16, lower seal plate 17, ball float leading truck base 18, bottom sealing socket 19 and former oil outlet 20, and its structure, assembled relation are as previously mentioned.Wherein, ball float 15 is the oval hollow ball of a cross setting, adopts stainless steel to make, and its major axis trend and specification and horizontal tank tank body adapt.Position-limited lever 12 is a round bar body, and its top is provided with limited cap 11, in, the bottom is connected with upper sealing panel 13, lower seal plate 17 with screw thread respectively.Upper sealing panel 13, lower seal plate 17 are the circular arc thin plate that is complementary with tank body apical pore, bottom outlet.The upper valve base flange links to each other by the upper valve base flange gland 4 of bolt with its top with upper flange, and lower flange is connected by the tank body apical pore flange of bolt with its below.Bottom sealing socket 19 is connected with former oil outlet 20 with screw thread, and adds that outlet(discharge) flange is connected by bolt under metal wound gasket and the tank body.
Claims (1)
1. built-in oil gas fluid level control device, by handwheel pressure cap (1), handwheel (2), leading screw gland (3), upper valve base flange gland (4), upper valve base flange (5), leading screw (6), rock gas delivery outlet (7), screw (8), guide sleeve (9), guide blot (10), limited cap (11), position-limited lever (12), upper sealing panel (13), connecting bolt (14), ball float (15), ball float leading truck (16), lower seal plate (17), ball float leading truck base (18), bottom sealing socket (19) and former oil outlet (20) are formed, it is characterized in that: upper valve base flange (5) top is provided with upper valve base flange gland (4), upper valve base flange gland (4) top is provided with leading screw gland (3), upper valve base flange gland (4), leading screw (6) is connected with upper valve base flange (5) by bolt respectively, leading screw (6) top is connected with handwheel by handwheel pressure cap (1), leading screw (6) lower end is passed upper valve base flange (5) and is screwed in screw (8), and screw (8) outside is connected with guide sleeve (9) with screw thread; Upper valve base flange (5) top one side is provided with rock gas delivery outlet (7), and the bottom is connected with its interior guide sleeve (9) by guide blot (10), and the outside is connected with tank body (21) apical pore flange by bolt; Ball float (15) laterally places the tank body middle part, its end face is connected by connecting bolt (14) and position-limited lever (12) and upper sealing panel (13) disposed thereon, position-limited lever (12) upper end is stretched in the guide sleeve (9), its top is provided with limited cap (11), the lower seal plate (17) that position-limited lever (12) lower end is passed on it stretches in the bottom sealing socket (19), and bottom sealing socket (19) lower end is connected with former oil outlet (20) by bolt; Ball float (15) one ends are provided with ball float leading truck (16), and ball float leading truck (16) is connected with tank base by ball float leading truck base (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027516 CN203036064U (en) | 2013-01-19 | 2013-01-19 | Built-in oil-gas liquid level control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027516 CN203036064U (en) | 2013-01-19 | 2013-01-19 | Built-in oil-gas liquid level control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036064U true CN203036064U (en) | 2013-07-03 |
Family
ID=48688193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320027516 Expired - Fee Related CN203036064U (en) | 2013-01-19 | 2013-01-19 | Built-in oil-gas liquid level control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178358A (en) * | 2017-07-03 | 2017-09-19 | 新疆熙泰石油装备有限公司 | Liquid-level pressure adjusting means and the gs-oil separator of external liquid-level pressure regulation |
| CN108488471A (en) * | 2018-05-08 | 2018-09-04 | 西安石油大学 | A kind of adjustable bidirectional float-controlled valve and its working method |
-
2013
- 2013-01-19 CN CN 201320027516 patent/CN203036064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178358A (en) * | 2017-07-03 | 2017-09-19 | 新疆熙泰石油装备有限公司 | Liquid-level pressure adjusting means and the gs-oil separator of external liquid-level pressure regulation |
| CN108488471A (en) * | 2018-05-08 | 2018-09-04 | 西安石油大学 | A kind of adjustable bidirectional float-controlled valve and its working method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204051086U (en) | A kind of gas and oil separating plant | |
| CN203036064U (en) | Built-in oil-gas liquid level control device | |
| CN204476357U (en) | Anti-erosion device for fracturing wellhead | |
| CN201843610U (en) | Gas sample collector at oil-gas well mouth | |
| CN204200167U (en) | A kind of diverter for zip mode fracture well head | |
| CN203603873U (en) | Oil-gas separation metering device | |
| CN201896604U (en) | Self-operated integrated medicine feeding device | |
| CN207739978U (en) | A kind of Thelf-proof well head apparatus | |
| CN101943161B (en) | Waterable oil-well pump plunger | |
| CN204042391U (en) | A kind of filling fluid oil device | |
| CN208702448U (en) | A kind of mine pressure air filtering oiling integrating device | |
| CN203035534U (en) | Leakage-proof fixing valve | |
| CN201618435U (en) | Vacuum material catcher | |
| CN201407024Y (en) | High-efficiency oil-gas-water three-phase separator | |
| CN206014806U (en) | A kind of methanol gasoline process units of safety and environmental protection | |
| CN109519155A (en) | A kind of petroleum collection device of petroleum drilling and mining | |
| CN203685123U (en) | Erosion-resistant oil nozzle system | |
| CN209586347U (en) | A kind of oil field shaft mouth chemicals dosing plant | |
| CN202451108U (en) | Ring-type integrated well-washing composite device | |
| CN204003389U (en) | Multistage elastic packing three plunger horizontal well oil pumps | |
| CN201964934U (en) | Liquid level meter applied to diphenyl boiler | |
| CN202467686U (en) | Special wellhead reflux unit used for oil field well completing test | |
| CN203640947U (en) | Vertical type high-pressure automatic reagent adding pump | |
| CN201779007U (en) | Oil pump plunger capable of mixing water | |
| CN102380277A (en) | Liquefied gas oil filtering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |